From 50b48aec6ddd451a6d1709c0942477b503457663 Mon Sep 17 00:00:00 2001 From: tpearson Date: Wed, 3 Feb 2010 02:15:56 +0000 Subject: Added abandoned KDE3 version of K3B git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k3b@1084400 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- libk3b/Makefile.am | 28 + libk3b/README | 29 + libk3b/cddb/Makefile.am | 9 + libk3b/cddb/k3bcddb.cpp | 280 + libk3b/cddb/k3bcddb.h | 103 + libk3b/cddb/k3bcddbhttpquery.cpp | 233 + libk3b/cddb/k3bcddbhttpquery.h | 64 + libk3b/cddb/k3bcddblocalquery.cpp | 129 + libk3b/cddb/k3bcddblocalquery.h | 48 + libk3b/cddb/k3bcddblocalsubmit.cpp | 102 + libk3b/cddb/k3bcddblocalsubmit.h | 43 + libk3b/cddb/k3bcddbmultientriesdialog.cpp | 74 + libk3b/cddb/k3bcddbmultientriesdialog.h | 48 + libk3b/cddb/k3bcddbpquery.cpp | 278 + libk3b/cddb/k3bcddbpquery.h | 62 + libk3b/cddb/k3bcddbquery.cpp | 275 + libk3b/cddb/k3bcddbquery.h | 115 + libk3b/cddb/k3bcddbresult.cpp | 49 + libk3b/cddb/k3bcddbresult.h | 79 + 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libk3b/tools/kcutlabel.h create mode 100644 libk3b/tools/libisofs/COPYING create mode 100644 libk3b/tools/libisofs/ChangeLog create mode 100644 libk3b/tools/libisofs/Makefile.am create mode 100644 libk3b/tools/libisofs/README create mode 100644 libk3b/tools/libisofs/bswap.h create mode 100644 libk3b/tools/libisofs/el_torito.h create mode 100644 libk3b/tools/libisofs/iso_fs.h create mode 100644 libk3b/tools/libisofs/isofs.cpp create mode 100644 libk3b/tools/libisofs/isofs.h create mode 100644 libk3b/tools/libisofs/rock.h create mode 100644 libk3b/videodvd/Makefile.am create mode 100644 libk3b/videodvd/configure.in.bot create mode 100644 libk3b/videodvd/configure.in.in create mode 100644 libk3b/videodvd/k3bvideodvd.cpp create mode 100644 libk3b/videodvd/k3bvideodvd.h create mode 100644 libk3b/videodvd/k3bvideodvdaudiostream.h create mode 100644 libk3b/videodvd/k3bvideodvdptt.h create mode 100644 libk3b/videodvd/k3bvideodvdsubpicturestream.h create mode 100644 libk3b/videodvd/k3bvideodvdtime.cpp create mode 100644 libk3b/videodvd/k3bvideodvdtime.h create mode 100644 libk3b/videodvd/k3bvideodvdtitle.h create mode 100644 libk3b/videodvd/k3bvideodvdvideostream.cpp create mode 100644 libk3b/videodvd/k3bvideodvdvideostream.h (limited to 'libk3b') diff --git a/libk3b/Makefile.am b/libk3b/Makefile.am new file mode 100644 index 0000000..4c74f7d --- /dev/null +++ b/libk3b/Makefile.am @@ -0,0 +1,28 @@ +if include_videodvdrip +VIDEODVDDIR = videodvd +VIDEODVDLIB = videodvd/libvideodvd.la +endif + + +lib_LTLIBRARIES = libk3b.la + +libk3b_la_SOURCES = dummy.cpp + +libk3b_la_LIBADD = core/libk3bcore.la \ + cddb/libcddb.la \ + projects/libk3bproject.la \ + plugin/libk3bplugin.la \ + tools/libk3btools.la \ + jobs/libjobs.la \ + $(VIDEODVDLIB) \ + ../libk3bdevice/libk3bdevice.la + +libk3b_la_LDFLAGS = $(all_libraries) -version-info 3:0:0 -no-undefined + +SUBDIRS = core plugin tools projects cddb jobs $(VIDEODVDDIR) + +#pkgconfigdir = $(libdir)/pkgconfig +#pkgconfig_DATA = libk3b.pc + +messages: + $(XGETTEXT) `find -name "*.cpp" -o -name "*.h"` -o $(podir)/libk3b.pot diff --git a/libk3b/README b/libk3b/README new file mode 100644 index 0000000..a1ba273 --- /dev/null +++ b/libk3b/README @@ -0,0 +1,29 @@ +libk3b +========================= + +This is the k3b library which provides a lot of CD/DVD writing classes. + +If you want to use it please be aware that the API is far from stable and +there will be no binary compatibility (or even source compatibility) before +K3b 1.0. + +But you are welcome to help fix the API and improve it whereever it is needed. + + +Usage +========================== + +Just a very basic scetch how to create an audio cd: + +1. create a k3bcore instance (this provides all the stuff that is needed by the lib) +1.1 K3bCore::init() to initialize the core. + +2. create a K3bAudioDoc object and add urls to it + +3. create a K3bJobHandler derived class (for example a widget which displays the progress) + +4. call K3bAudioDoc::newBurnJob or create a K3bAudioJob manually. + +5. modify the doc's settings. + +6. call K3bAudioJob::start() to start the burning process. diff --git a/libk3b/cddb/Makefile.am b/libk3b/cddb/Makefile.am new file mode 100644 index 0000000..e73c5ce --- /dev/null +++ b/libk3b/cddb/Makefile.am @@ -0,0 +1,9 @@ +AM_CPPFLAGS = -I$(srcdir)/../core -I$(srcdir)/../../libk3bdevice -I$(srcdir)/../../src $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libcddb.la + +libcddb_la_SOURCES = k3bcddbquery.cpp k3bcddb.cpp k3bcddbresult.cpp k3bcddbhttpquery.cpp k3bcddbpquery.cpp k3bcddblocalquery.cpp k3bcddbsubmit.cpp k3bcddblocalsubmit.cpp k3bcddbmultientriesdialog.cpp + +include_HEADERS = k3bcddb.h k3bcddbresult.h diff --git a/libk3b/cddb/k3bcddb.cpp b/libk3b/cddb/k3bcddb.cpp new file mode 100644 index 0000000..a0e4fe1 --- /dev/null +++ b/libk3b/cddb/k3bcddb.cpp @@ -0,0 +1,280 @@ +/* + * + * $Id: k3bcddb.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "k3bcddb.h" +#include "k3bcddbhttpquery.h" +#include "k3bcddbpquery.h" +#include "k3bcddblocalquery.h" +#include "k3bcddblocalsubmit.h" + +#include +#include +#include "k3bcddbmultientriesdialog.h" + + +K3bCddb::K3bCddb( QObject* parent, const char* name ) + : QObject( parent, name ) +{ + m_httpQuery = 0; + m_cddbpQuery = 0; + m_localQuery = 0; + m_localSubmit = 0; + + m_lastUsedQuery = 0; +} + + +K3bCddb::~K3bCddb() +{ +} + + +void K3bCddb::readConfig( KConfig* c ) +{ + c->setGroup( "Cddb" ); + + m_bRemoteCddbQuery = c->readBoolEntry( "use remote cddb", true ); + m_bLocalCddbQuery = c->readBoolEntry( "use local cddb query", false ); + + // old config <= 0.7.3 + QStringList cddbpServer = c->readListEntry( "cddbp server" ); + QStringList httpServer = c->readListEntry( "http server" ); + + // new config + m_cddbServer = c->readListEntry( "cddb server" ); + + m_localCddbDirs = c->readPathListEntry( "local cddb dirs" ); + + m_bUseManualCgiPath = c->readBoolEntry( "use manual cgi path", false ); + m_cgiPath = c->readEntry( "cgi path", "/~cddb/cddb.cgi" ); + + if( m_localCddbDirs.isEmpty() ) + m_localCddbDirs.append( "~/.cddb/" ); + + // old config <= 0.7.3 + if( !httpServer.isEmpty() ) { + for( QStringList::iterator it = httpServer.begin(); it != httpServer.end(); ++it ) { + m_cddbServer.append( "Http " + *it ); + } + } + if( !cddbpServer.isEmpty() ) { + for( QStringList::iterator it = cddbpServer.begin(); it != cddbpServer.end(); ++it ) { + m_cddbServer.append( "Cddbp " + *it ); + } + } + + if( m_cddbServer.isEmpty() ) + m_cddbServer.append( "Http freedb2.org:80" ); +} + + +void K3bCddb::query( const K3bDevice::Toc& toc ) +{ + m_toc = toc; + + if( m_bLocalCddbQuery ) { + m_iCurrentQueriedLocalDir = 0; + QTimer::singleShot( 0, this, SLOT(localQuery()) ); + } + else if( m_bRemoteCddbQuery ) { + m_iCurrentQueriedServer = 0; + QTimer::singleShot( 0, this, SLOT(remoteQuery()) ); + } + else { + QTimer::singleShot( 0, this, SLOT(slotNoEntry()) ); + } +} + + +void K3bCddb::slotNoEntry() +{ + emit queryFinished( K3bCddbQuery::NO_ENTRY_FOUND ); +} + + +void K3bCddb::remoteQuery() +{ + K3bCddbQuery* q = getQuery( m_cddbServer[m_iCurrentQueriedServer] ); + q->query(m_toc); +} + + +void K3bCddb::slotMultibleMatches( K3bCddbQuery* query ) +{ + K3bCddbResultHeader hdr = K3bCddbMultiEntriesDialog::selectCddbEntry( query, 0 ); + if( !hdr.discid.isEmpty() ) + query->queryMatch( hdr ); + else + emit queryFinished( K3bCddbQuery::CANCELED ); +} + + +void K3bCddb::slotQueryFinished( K3bCddbQuery* query ) +{ + m_lastUsedQuery = query; + + if( query->error() == K3bCddbQuery::SUCCESS ) { + m_lastResult = m_lastUsedQuery->result(); + + // make sure the result has the requested discid since otherwise local saving does not make much sense + m_lastResult.discid = QString::number( m_toc.discId(), 16 ).rightJustify( 8, '0' ); + + emit queryFinished( K3bCddbQuery::SUCCESS ); + } + else if( query == m_localQuery ) { + m_iCurrentQueriedLocalDir++; + if( m_iCurrentQueriedLocalDir < m_localCddbDirs.size() ) + localQuery(); + else if( m_bRemoteCddbQuery ) { + m_iCurrentQueriedServer = 0; + remoteQuery(); + } + else { + emit queryFinished( query->error() ); + } + } + else { + m_iCurrentQueriedServer++; + if( m_iCurrentQueriedServer < m_cddbServer.size() ) { + remoteQuery(); + } + else { + emit queryFinished( query->error() ); + } + } +} + + +K3bCddbQuery* K3bCddb::getQuery( const QString& s ) +{ + QStringList buf = QStringList::split( ":", s.mid( s.find(" ")+1 ) ); + QString server = buf[0]; + int port = buf[1].toInt(); + + if( s.startsWith("Http") ) { + if( !m_httpQuery ) { + m_httpQuery = new K3bCddbHttpQuery( this ); + connect( m_httpQuery, SIGNAL(infoMessage(const QString&)), + this, SIGNAL(infoMessage(const QString&)) ); + connect( m_httpQuery, SIGNAL(queryFinished(K3bCddbQuery*)), + this, SLOT(slotQueryFinished(K3bCddbQuery*)) ); + connect( m_httpQuery, SIGNAL(inexactMatches(K3bCddbQuery*)), + this, SLOT(slotMultibleMatches(K3bCddbQuery*)) ); + } + + m_httpQuery->setServer( server, port ); + m_httpQuery->setCgiPath( m_bUseManualCgiPath ? m_cgiPath : QString::fromLatin1("/~cddb/cddb.cgi") ); + + return m_httpQuery; + } + else { + if( !m_cddbpQuery ) { + m_cddbpQuery = new K3bCddbpQuery( this ); + connect( m_cddbpQuery, SIGNAL(infoMessage(const QString&)), + this, SIGNAL(infoMessage(const QString&)) ); + connect( m_cddbpQuery, SIGNAL(queryFinished(K3bCddbQuery*)), + this, SLOT(slotQueryFinished(K3bCddbQuery*)) ); + connect( m_cddbpQuery, SIGNAL(inexactMatches(K3bCddbQuery*)), + this, SLOT(slotMultibleMatches(K3bCddbQuery*)) ); + } + + m_cddbpQuery->setServer( server, port ); + + return m_cddbpQuery; + } +} + + +void K3bCddb::localQuery() +{ + if( !m_localQuery ) { + m_localQuery = new K3bCddbLocalQuery( this ); + connect( m_localQuery, SIGNAL(infoMessage(const QString&)), + this, SIGNAL(infoMessage(const QString&)) ); + connect( m_localQuery, SIGNAL(queryFinished(K3bCddbQuery*)), + this, SLOT(slotQueryFinished(K3bCddbQuery*)) ); + connect( m_localQuery, SIGNAL(inexactMatches(K3bCddbQuery*)), + this, SLOT(slotMultibleMatches(K3bCddbQuery*)) ); + } + + m_localQuery->setCddbDir( m_localCddbDirs[m_iCurrentQueriedLocalDir] ); + + m_localQuery->query( m_toc ); +} + + +QString K3bCddb::errorString() const +{ + if( !m_lastUsedQuery ) + return "no query"; + + switch( m_lastUsedQuery->error() ) { + case K3bCddbQuery::SUCCESS: + return i18n("Found freedb entry."); + case K3bCddbQuery::NO_ENTRY_FOUND: + return i18n("No entry found"); + case K3bCddbQuery::CONNECTION_ERROR: + return i18n("Error while connecting to host."); + case K3bCddbQuery::WORKING: + return i18n("Working..."); + case K3bCddbQuery::QUERY_ERROR: + case K3bCddbQuery::READ_ERROR: + case K3bCddbQuery::FAILURE: + default: + return i18n("Communication error."); + } +} + + +const K3bCddbResultEntry& K3bCddb::result() const +{ + // return m_lastUsedQuery->result(); + return m_lastResult; +} + + +void K3bCddb::saveEntry( const K3bCddbResultEntry& entry ) +{ + if( !m_localSubmit ) { + m_localSubmit = new K3bCddbLocalSubmit( this ); + connect( m_localSubmit, SIGNAL(submitFinished(K3bCddbSubmit*)), + this, SLOT(slotSubmitFinished(K3bCddbSubmit*)) ); + } + + m_localSubmit->setCddbDir( m_localCddbDirs[0] ); + + m_localSubmit->submit( entry ); +} + + +void K3bCddb::slotSubmitFinished( K3bCddbSubmit* s ) +{ + emit submitFinished( s->error() == K3bCddbSubmit::SUCCESS ); +} + +#include "k3bcddb.moc" + diff --git a/libk3b/cddb/k3bcddb.h b/libk3b/cddb/k3bcddb.h new file mode 100644 index 0000000..86b67c5 --- /dev/null +++ b/libk3b/cddb/k3bcddb.h @@ -0,0 +1,103 @@ +/* + * + * $Id: k3bcddb.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BCDDB_H +#define K3BCDDB_H + +#include +#include +#include + +#include + +#include "k3bcddbresult.h" +#include "k3b_export.h" + +class KConfig; +class K3bCddbQuery; +class K3bCddbHttpQuery; +class K3bCddbpQuery; +class K3bCddbLocalQuery; +class K3bCddbSubmit; +class K3bCddbLocalSubmit; + + +class LIBK3B_EXPORT K3bCddb : public QObject +{ + Q_OBJECT + + public: + K3bCddb( QObject* parent = 0, const char* name = 0 ); + ~K3bCddb(); + + QString errorString() const; + + /** + * Do NOT call this before queryResult has + * been emitted + */ + const K3bCddbResultEntry& result() const; + + public slots: + /** query a cd and connect to the queryFinished signal */ + void query( const K3bDevice::Toc& ); + void readConfig( KConfig* c ); + void saveEntry( const K3bCddbResultEntry& ); + + signals: + void queryFinished( int error ); + void submitFinished( bool success ); + void infoMessage( const QString& ); + + private slots: + void localQuery(); + void remoteQuery(); + void slotQueryFinished( K3bCddbQuery* ); + void slotSubmitFinished( K3bCddbSubmit* ); + void slotMultibleMatches( K3bCddbQuery* ); + void slotNoEntry(); + + private: + K3bCddbQuery* getQuery( const QString& ); + + K3bCddbHttpQuery* m_httpQuery; + K3bCddbpQuery* m_cddbpQuery; + K3bCddbLocalQuery* m_localQuery; + K3bCddbLocalSubmit* m_localSubmit; + + K3bDevice::Toc m_toc; + unsigned int m_iCurrentQueriedServer; + unsigned int m_iCurrentQueriedLocalDir; + + const K3bCddbQuery* m_lastUsedQuery; + K3bCddbResultEntry m_lastResult; + + // config + QStringList m_cddbServer; + QString m_proxyServer; + int m_proxyPort; + QString m_cgiPath; + bool m_bUseProxyServer; + bool m_bUseKdeSettings; + QStringList m_localCddbDirs; + bool m_bSaveCddbEntriesLocally; + bool m_bUseManualCgiPath; + bool m_bRemoteCddbQuery; + bool m_bLocalCddbQuery; +}; + + +#endif diff --git a/libk3b/cddb/k3bcddbhttpquery.cpp b/libk3b/cddb/k3bcddbhttpquery.cpp new file mode 100644 index 0000000..a453c3e --- /dev/null +++ b/libk3b/cddb/k3bcddbhttpquery.cpp @@ -0,0 +1,233 @@ +/* + * + * $Id: k3bcddbhttpquery.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3bcddbhttpquery.h" + +#include "k3bcddbresult.h" + +#include +#include +#include + +#include +#include +#include +#include + + +K3bCddbHttpQuery::K3bCddbHttpQuery( QObject* parent, const char* name ) + : K3bCddbQuery( parent, name ) +{ + m_server = "freedb.org"; + m_port = 80; + m_cgiPath = "/~cddb/cddb.cgi"; +} + + +K3bCddbHttpQuery::~K3bCddbHttpQuery() +{ +} + + +void K3bCddbHttpQuery::doQuery() +{ + setError( WORKING ); + m_state = QUERY; + + performCommand( queryString() ); +} + + +void K3bCddbHttpQuery::doMatchQuery() +{ + setError( WORKING ); + m_state = READ; + m_parsingBuffer.truncate(0); + + performCommand( QString( "cddb read %1 %2").arg( header().category ).arg( header().discid ) ); +} + + +void K3bCddbHttpQuery::performCommand( const QString& cmd ) +{ + KURL url; + url.setProtocol( "http" ); + url.setHost( m_server ); + url.setPort( m_port ); + url.setPath( m_cgiPath ); + + url.addQueryItem( "cmd", cmd ); + url.addQueryItem( "hello", handshakeString() ); + url.addQueryItem( "proto", "6" ); + + m_data.truncate(0); + + kdDebug() << "(K3bCddbHttpQuery) getting url: " << url.prettyURL() << endl; + + KIO::TransferJob* job = KIO::get( url, false, false ); + + if( !job ) { + setError( CONNECTION_ERROR ); + emit infoMessage( i18n("Could not connect to host %1").arg(m_server) ); + emitQueryFinished(); + return; + } + + connect( job, SIGNAL(data(KIO::Job*, const QByteArray&)), + SLOT(slotData(KIO::Job*, const QByteArray&)) ); + connect( job, SIGNAL(result(KIO::Job*)), + SLOT(slotResult(KIO::Job*)) ); +} + + + +void K3bCddbHttpQuery::slotData( KIO::Job*, const QByteArray& data ) +{ + if( data.size() ) { + QDataStream stream( m_data, IO_WriteOnly | IO_Append ); + stream.writeRawBytes( data.data(), data.size() ); + } +} + + +void K3bCddbHttpQuery::slotResult( KIO::Job* job ) +{ + if( job->error() ) { + emit infoMessage( job->errorString() ); + setError( CONNECTION_ERROR ); + emitQueryFinished(); + return; + } + + QStringList lines = QStringList::split( "\n", QString::fromUtf8( m_data.data(), m_data.size() ) ); + + for( QStringList::const_iterator it = lines.begin(); it != lines.end(); ++it ) { + QString line = *it; + + // kdDebug() << "(K3bCddbHttpQuery) line: " << line << endl; + + switch( m_state ) { + + case QUERY: + if( getCode( line ) == 200 ) { + // parse exact match and send a read command + K3bCddbResultHeader header; + parseMatchHeader( line.mid(4), header ); + + queryMatch( header ); + } + + else if( getCode( line ) == 210 ) { + // TODO: perhaps add an "exact" field to K3bCddbEntry + kdDebug() << "(K3bCddbHttpQuery) Found multiple exact matches" << endl; + + emit infoMessage( i18n("Found multiple exact matches") ); + + m_state = QUERY_DATA; + } + + else if( getCode( line ) == 211 ) { + kdDebug() << "(K3bCddbHttpQuery) Found inexact matches" << endl; + + emit infoMessage( i18n("Found inexact matches") ); + + m_state = QUERY_DATA; + } + + else if( getCode( line ) == 202 ) { + kdDebug() << "(K3bCddbHttpQuery) no match found" << endl; + emit infoMessage( i18n("No match found") ); + setError(NO_ENTRY_FOUND); + m_state = FINISHED; + emitQueryFinished(); + return; + } + + else { + kdDebug() << "(K3bCddbHttpQuery) Error while querying: " << line << endl; + emit infoMessage( i18n("Error while querying") ); + setError(QUERY_ERROR); + m_state = FINISHED; + emitQueryFinished(); + return; + } + break; + + case QUERY_DATA: + if( line.startsWith( "." ) ) { + // finished query + // go on reading + + + // here we have the inexact matches headers and should emit the + // inexactMatches signal + emit inexactMatches( this ); + } + else { + kdDebug() << "(K3bCddbHttpQuery) inexact match: " << line << endl; + + // create a new resultHeader + K3bCddbResultHeader header; + parseMatchHeader( line, header ); + m_inexactMatches.append(header); + } + break; + + case READ: + if( getCode( line ) == 210 ) { + + // we just start parsing the read data + m_state = READ_DATA; + } + + else { + emit infoMessage( i18n("Could not read match") ); + setError(READ_ERROR); + m_state = FINISHED; + emitQueryFinished(); + return; + } + break; + + + case READ_DATA: + + // kdDebug() << "parsing line: " << line << endl; + + if( line.startsWith( "." ) ) { + + kdDebug() << "(K3bCddbHttpQuery query finished." << endl; + + QTextStream strStream( m_parsingBuffer, IO_ReadOnly ); + parseEntry( strStream, result() ); + + setError(SUCCESS); + m_state = FINISHED; + emitQueryFinished(); + return; + } + + else { + m_parsingBuffer.append(line + "\n"); + } + break; + } + } +} + + +#include "k3bcddbhttpquery.moc" diff --git a/libk3b/cddb/k3bcddbhttpquery.h b/libk3b/cddb/k3bcddbhttpquery.h new file mode 100644 index 0000000..b1e544e --- /dev/null +++ b/libk3b/cddb/k3bcddbhttpquery.h @@ -0,0 +1,64 @@ +/* + * + * $Id: k3bcddbhttpquery.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BCDDB_HTTP_QUERY_H +#define K3BCDDB_HTTP_QUERY_H + +#include "k3bcddbquery.h" +#include "k3bcddbresult.h" + +#include + +namespace KIO { + class Job; +} + +class K3bCddbHttpQuery : public K3bCddbQuery +{ + Q_OBJECT + + public: + K3bCddbHttpQuery( QObject* parent = 0, const char* name = 0 ); + ~K3bCddbHttpQuery(); + + public slots: + void setServer( const QString& s, int port = 80 ) { m_server = s; m_port = port; } + void setCgiPath( const QString& p ) { m_cgiPath = p; } + + protected slots: + void doQuery(); + void doMatchQuery(); + void slotResult( KIO::Job* ); + void slotData( KIO::Job*, const QByteArray& data ); + + private: + void performCommand( const QString& ); + + enum State { QUERY, QUERY_DATA, READ, READ_DATA, FINISHED }; + + int m_state; + QString m_server; + int m_port; + QString m_cgiPath; + + QString m_currentlyConnectingServer; + + QByteArray m_data; + QString m_parsingBuffer; +}; + +#endif + diff --git a/libk3b/cddb/k3bcddblocalquery.cpp b/libk3b/cddb/k3bcddblocalquery.cpp new file mode 100644 index 0000000..b3a1264 --- /dev/null +++ b/libk3b/cddb/k3bcddblocalquery.cpp @@ -0,0 +1,129 @@ +/* + * + * $Id: k3bcddblocalquery.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bcddblocalquery.h" + +#include +#include +#include + +#include +#include +#include + + +K3bCddbLocalQuery::K3bCddbLocalQuery( QObject* parent , const char* name ) + : K3bCddbQuery( parent, name ) +{ +} + + +K3bCddbLocalQuery::~K3bCddbLocalQuery() +{ +} + + +void K3bCddbLocalQuery::doQuery() +{ + emit infoMessage( i18n("Searching entry in %1").arg( m_cddbDir ) ); + kapp->processEvents(); //BAD! + + QString path = preparePath( m_cddbDir ); + + kdDebug() << "(K3bCddbLocalQuery) searching in dir " << path << " for " + << QString::number( toc().discId(), 16 ).rightJustify( 8, '0' ) << endl; + + for( QStringList::const_iterator it = categories().begin(); + it != categories().end(); ++it ) { + + QString file = path + *it + "/" + QString::number( toc().discId(), 16 ).rightJustify( 8, '0' ); + + if( QFile::exists( file ) ) { + // found file + + QFile f( file ); + if( !f.open( IO_ReadOnly ) ) { + kdDebug() << "(K3bCddbLocalQuery) Could not open file" << endl; + } + else { + QTextStream t( &f ); + + K3bCddbResultEntry entry; + parseEntry( t, entry ); + K3bCddbResultHeader header; + header.discid = QString::number( toc().discId(), 16 ).rightJustify( 8, '0' ); + header.category = *it; + header.title = entry.cdTitle; + header.artist = entry.cdArtist; + m_inexactMatches.append(header); + } + } + else { + kdDebug() << "(K3bCddbLocalQuery) Could not find local entry in category " << *it << endl; + } + } + + if( m_inexactMatches.count() > 0 ) { + setError( SUCCESS ); + if( m_inexactMatches.count() == 1 ) { + queryMatch( m_inexactMatches.first() ); + } + else { + emit inexactMatches( this ); + } + } + else { + setError( NO_ENTRY_FOUND ); + emit queryFinished( this ); + } +} + + +void K3bCddbLocalQuery::doMatchQuery() +{ + QString path = preparePath( m_cddbDir ) + header().category + "/" + header().discid; + + QFile f( path ); + if( !f.open( IO_ReadOnly ) ) { + kdDebug() << "(K3bCddbLocalQuery) Could not open file" << endl; + setError( READ_ERROR ); + } + else { + QTextStream t( &f ); + + parseEntry( t, result() ); + result().discid = header().discid; + result().category = header().category; + setError( SUCCESS ); + } + emit queryFinished( this ); +} + + +QString K3bCddbLocalQuery::preparePath( const QString& p ) +{ + QString path = p; + if( path.startsWith( "~" ) ) + path.replace( 0, 1, QDir::homeDirPath() ); + else if( !path.startsWith( "/" ) ) + path.prepend( QDir::homeDirPath() ); + if( path[path.length()-1] != '/' ) + path.append( "/" ); + + return path; +} + +#include "k3bcddblocalquery.moc" diff --git a/libk3b/cddb/k3bcddblocalquery.h b/libk3b/cddb/k3bcddblocalquery.h new file mode 100644 index 0000000..d68d379 --- /dev/null +++ b/libk3b/cddb/k3bcddblocalquery.h @@ -0,0 +1,48 @@ +/* + * + * $Id: k3bcddblocalquery.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#ifndef K3BCDDB_LOCAL_QUERY_H +#define K3BCDDB_LOCAL_QUERY_H + +#include "k3bcddbquery.h" +#include "k3bcddbresult.h" + +#include + + +class K3bCddbLocalQuery : public K3bCddbQuery +{ + Q_OBJECT + + public: + K3bCddbLocalQuery( QObject* parent = 0, const char* name = 0 ); + ~K3bCddbLocalQuery(); + + public slots: + void setCddbDir( const QString& dir ) { m_cddbDir = dir; } + + protected: + void doQuery(); + void doMatchQuery(); + + private: + QString preparePath( const QString& p ); + + QString m_cddbDir; +}; + +#endif diff --git a/libk3b/cddb/k3bcddblocalsubmit.cpp b/libk3b/cddb/k3bcddblocalsubmit.cpp new file mode 100644 index 0000000..f2d1e69 --- /dev/null +++ b/libk3b/cddb/k3bcddblocalsubmit.cpp @@ -0,0 +1,102 @@ +/* + * + * $Id: k3bcddblocalsubmit.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3bcddblocalsubmit.h" + +#include +#include +#include + +#include +#include + + +K3bCddbLocalSubmit::K3bCddbLocalSubmit( QObject* parent, const char* name ) + : K3bCddbSubmit( parent, name ) +{ +} + + +K3bCddbLocalSubmit::~K3bCddbLocalSubmit() +{ +} + + +void K3bCddbLocalSubmit::doSubmit() +{ + QString path = m_cddbDir; + if( path.startsWith( "~" ) ) + path.replace( 0, 1, QDir::homeDirPath() + "/" ); + else if( !path.startsWith( "/" ) ) + path.prepend( QDir::homeDirPath() + "/" ); + if( path[path.length()-1] != '/' ) + path.append( "/" ); + + if( !QFile::exists( path ) && !QDir().mkdir( path ) ) { + kdDebug() << "(K3bCddbLocalSubmit) could not create directory: " << path << endl; + setError( IO_ERROR ); + emit submitFinished( this ); + return; + } + + if( QFile::exists( path ) ) { + // if the category dir does not exists + // create it + + path += resultEntry().category; + + if( !QFile::exists( path ) ) { + if( !QDir().mkdir( path ) ) { + kdDebug() << "(K3bCddbLocalSubmit) could not create directory: " << path << endl; + setError( IO_ERROR ); + emit submitFinished( this ); + return; + } + } + + // we always overwrite existing entries + path += "/" + resultEntry().discid; + QFile entryFile( path ); + if( entryFile.exists() ) { + kdDebug() << "(K3bCddbLocalSubmit) file already exists: " << path << endl; + } + + if( !entryFile.open( IO_WriteOnly ) ) { + kdDebug() << "(K3bCddbLocalSubmit) could not create file: " << path << endl; + setError( IO_ERROR ); + emit submitFinished( this ); + } + else { + kdDebug() << "(K3bCddbLocalSubmit) creating file: " << path << endl; + QTextStream entryStream( &entryFile ); + entryStream.setEncoding( QTextStream::UnicodeUTF8 ); + entryStream << resultEntry().rawData; + entryFile.close(); + + setError( SUCCESS ); + emit submitFinished( this ); + } + } + else { + kdDebug() << "(K3bCddbLocalSubmit) could not find directory: " << path << endl; + setError( IO_ERROR ); + emit infoMessage( i18n("Could not find directory: %1").arg(path) ); + emit submitFinished( this ); + } +} + +#include "k3bcddblocalsubmit.moc" diff --git a/libk3b/cddb/k3bcddblocalsubmit.h b/libk3b/cddb/k3bcddblocalsubmit.h new file mode 100644 index 0000000..8b7ea91 --- /dev/null +++ b/libk3b/cddb/k3bcddblocalsubmit.h @@ -0,0 +1,43 @@ +/* + * + * $Id: k3bcddblocalsubmit.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BCDDB_LOCAL_SUBMIT_H +#define K3BCDDB_LOCAL_SUBMIT_H + +#include "k3bcddbsubmit.h" + +#include + + +class K3bCddbLocalSubmit : public K3bCddbSubmit +{ + Q_OBJECT + + public: + K3bCddbLocalSubmit( QObject* parent = 0, const char* name = 0 ); + ~K3bCddbLocalSubmit(); + + public slots: + void setCddbDir( const QString& dir ) { m_cddbDir = dir; } + + protected slots: + void doSubmit(); + + private: + QString m_cddbDir; +}; + +#endif diff --git a/libk3b/cddb/k3bcddbmultientriesdialog.cpp b/libk3b/cddb/k3bcddbmultientriesdialog.cpp new file mode 100644 index 0000000..094176a --- /dev/null +++ b/libk3b/cddb/k3bcddbmultientriesdialog.cpp @@ -0,0 +1,74 @@ +/* + * + * $Id: k3bcddbmultientriesdialog.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bcddbmultientriesdialog.h" + +#include +#include +#include + +#include +#include + + + +K3bCddbMultiEntriesDialog::K3bCddbMultiEntriesDialog( QWidget* parent, const char* name ) + : KDialogBase( Plain, i18n("CDDB Database Entry"), Ok|Cancel, Ok, parent, name ) +{ + QFrame* frame = plainPage(); + QVBoxLayout* layout = new QVBoxLayout( frame ); + layout->setAutoAdd( true ); + layout->setSpacing( spacingHint() ); + layout->setMargin( 0 ); + + QLabel* infoLabel = new QLabel( i18n("K3b found multiple inexact CDDB entries. Please select one."), frame ); + infoLabel->setAlignment( WordBreak ); + + m_listBox = new KListBox( frame, "list_box"); + + setMinimumSize( 280, 200 ); +} + +K3bCddbResultHeader K3bCddbMultiEntriesDialog::selectCddbEntry( K3bCddbQuery* query, QWidget* parent ) +{ + K3bCddbMultiEntriesDialog d( parent ); + + const QValueList headers = query->getInexactMatches(); + + int i = 1; + for( QValueListConstIterator it = headers.begin(); + it != headers.end(); ++it ) { + d.m_listBox->insertItem( QString::number(i) + " " + + (*it).artist + " - " + + (*it).title + " (" + + (*it).category + ")" ); + ++i; + } + + d.m_listBox->setSelected( 0, true ); + + if( d.exec() == QDialog::Accepted ) + return headers[ d.m_listBox->currentItem() >= 0 ? d.m_listBox->currentItem() : 0 ]; + else + return K3bCddbResultHeader(); +} + + +K3bCddbMultiEntriesDialog::~K3bCddbMultiEntriesDialog(){ +} + + +#include "k3bcddbmultientriesdialog.moc" diff --git a/libk3b/cddb/k3bcddbmultientriesdialog.h b/libk3b/cddb/k3bcddbmultientriesdialog.h new file mode 100644 index 0000000..15cc6f8 --- /dev/null +++ b/libk3b/cddb/k3bcddbmultientriesdialog.h @@ -0,0 +1,48 @@ +/* + * + * $Id: k3bcddbmultientriesdialog.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BCDDBMULTIENTRIESDIALOG_H +#define K3BCDDBMULTIENTRIESDIALOG_H + +#include + +#include "k3bcddbquery.h" +#include "k3bcddbresult.h" + + +class QStringList; +class KListBox; + +/** + *@author Sebastian Trueg + */ +class K3bCddbMultiEntriesDialog : public KDialogBase +{ + Q_OBJECT + + public: + ~K3bCddbMultiEntriesDialog(); + + static K3bCddbResultHeader selectCddbEntry( K3bCddbQuery* query, QWidget* parent = 0 ); + + protected: + K3bCddbMultiEntriesDialog( QWidget* parent = 0, const char* name = 0); + + private: + KListBox *m_listBox; +}; + +#endif diff --git a/libk3b/cddb/k3bcddbpquery.cpp b/libk3b/cddb/k3bcddbpquery.cpp new file mode 100644 index 0000000..fefc8e4 --- /dev/null +++ b/libk3b/cddb/k3bcddbpquery.cpp @@ -0,0 +1,278 @@ +/* + * + * $Id: k3bcddbpquery.cpp 619556 2007-01-03 17:38:12Z trueg $ + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bcddbpquery.h" + +#include +#include +#include + +#include +#include + + + + +K3bCddbpQuery::K3bCddbpQuery( QObject* parent, const char* name ) + :K3bCddbQuery( parent, name ) +{ + m_socket = new QSocket( this ); + m_stream.setDevice( m_socket ); + m_stream.setEncoding( QTextStream::UnicodeUTF8 ); + + connect( m_socket, SIGNAL(connected()), this, SLOT(slotConnected()) ); + connect( m_socket, SIGNAL(hostFound()), this, SLOT(slotHostFound()) ); + connect( m_socket, SIGNAL(connectionClosed()), this, SLOT(slotConnectionClosed()) ); + connect( m_socket, SIGNAL(error(int)), this, SLOT(slotError(int)) ); + connect( m_socket, SIGNAL(readyRead()), this, SLOT(slotReadyRead()) ); +} + + +K3bCddbpQuery::~K3bCddbpQuery() +{ + delete m_socket; +} + +void K3bCddbpQuery::doQuery() +{ + setError( WORKING ); + + m_state = GREETING; + + // connect to the server + + m_socket->connectToHost( m_server, m_port ); + emit infoMessage( i18n("Searching %1 on port %2").arg(m_server).arg(m_port) ); +} + + +void K3bCddbpQuery::doMatchQuery() +{ + // we should still be connected + // TODO: check this + + QString read = QString( "cddb read %1 %2").arg( header().category ).arg( header().discid ); + + m_state = READ; + m_parsingBuffer = ""; + + kdDebug() << "(K3bCddbpQuery) Read: " << read << endl; + + m_stream << read << endl << flush; +} + + +void K3bCddbpQuery::slotHostFound() +{ + emit infoMessage( i18n("Host found") ); +} + + +void K3bCddbpQuery::slotConnected() +{ + emit infoMessage( i18n("Connected") ); +} + + +void K3bCddbpQuery::slotConnectionClosed() +{ + emit infoMessage( i18n("Connection closed") ); + emitQueryFinished(); +} + + +void K3bCddbpQuery::cddbpQuit() +{ + m_state = QUIT; + m_stream << "quit" << endl << flush; +} + + +void K3bCddbpQuery::slotReadyRead() +{ + while( m_socket->canReadLine() ) { + QString line = m_stream.readLine(); + + // kdDebug() << "(K3bCddbpQuery) line: " << line << endl; + + switch( m_state ) { + case GREETING: + if( getCode( line ) == 200 || getCode( line ) == 201) { + emit infoMessage( i18n("OK, read access") ); + m_state = HANDSHAKE; + + m_stream << "cddb hello " << handshakeString() << endl << flush; + } + + else { + emit infoMessage( i18n("Connection refused") ); + setError( CONNECTION_ERROR ); + m_socket->close(); + } + break; + + case HANDSHAKE: + if( getCode( line ) == 200 ) { + emit infoMessage( i18n("Handshake successful") ); + + m_state = PROTO; + + m_stream << "proto 6" << endl << flush; + } + + else { + emit infoMessage( i18n("Handshake failed") ); // server closes connection + setError( CONNECTION_ERROR ); + m_socket->close(); // just to be sure + } + break; + + case PROTO: + { + if( getCode( line ) == 501 ) { + kdDebug() << "(K3bCddbpQuery) illigal protocol level!" << endl; + } + + // just ignore the reply since it's not important for the functionality + m_state = QUERY; + + m_stream << queryString() << endl << flush; + break; + } + + case QUERY: + if( getCode( line ) == 200 ) { + // parse exact match and send a read command + K3bCddbResultHeader header; + parseMatchHeader( line.mid( 4 ), header ); + + emit infoMessage( i18n("Found exact match") ); + + queryMatch( header ); + } + + else if( getCode( line ) == 210 ) { + // TODO: perhaps add an "exact" field to K3bCddbEntry + kdDebug() << "(K3bCddbpQuery) Found multiple exact matches" << endl; + + emit infoMessage( i18n("Found multiple exact matches") ); + + m_state = QUERY_DATA; + } + + else if( getCode( line ) == 211 ) { + kdDebug() << "(K3bCddbpQuery) Found inexact matches" << endl; + + emit infoMessage( i18n("Found inexact matches") ); + + m_state = QUERY_DATA; + } + + else if( getCode( line ) == 202 ) { + kdDebug() << "(K3bCddbpQuery) no match found" << endl; + emit infoMessage( i18n("No match found") ); + setError( NO_ENTRY_FOUND ); + cddbpQuit(); + } + + else { + kdDebug() << "(K3bCddbpQuery) Error while querying: " << line << endl; + emit infoMessage( i18n("Error while querying") ); + setError( QUERY_ERROR ); + cddbpQuit(); + } + break; + + case QUERY_DATA: + if( line.startsWith( "." ) ) { + // finished query + // go on reading + + emit inexactMatches( this ); + return; + } + else { + kdDebug() << "(K3bCddbpQuery) inexact match: " << line << endl; + K3bCddbResultHeader header; + parseMatchHeader( line, header ); + m_inexactMatches.append( header ); + } + break; + + case READ: + if( getCode( line ) == 210 ) { + + // we just start parsing the read data + m_state = READ_DATA; + } + + else { + emit infoMessage( i18n("Could not read match") ); + setError( READ_ERROR ); + cddbpQuit(); + } + break; + + + case READ_DATA: + + // kdDebug() << "(K3bCddbpQuery) parsing line: " << line << endl; + + if( line.startsWith( "." ) ) { + + kdDebug() << "(K3bCddbpQuery) query finished." << endl; + + QTextStream strStream( m_parsingBuffer, IO_ReadOnly ); + parseEntry( strStream, result() ); + + setError( SUCCESS ); + cddbpQuit(); + } + + else { + m_parsingBuffer.append(line + "\n"); + } + break; + + case QUIT: + // no parsing needed + break; + } + } +} + + +void K3bCddbpQuery::slotError( int e ) +{ + switch(e) { + case QSocket::ErrConnectionRefused: + kdDebug() << i18n("Connection to %1 refused").arg( m_server ) << endl; + emit infoMessage( i18n("Connection to %1 refused").arg( m_server ) ); + break; + case QSocket::ErrHostNotFound: + kdDebug() << i18n("Could not find host %1").arg( m_server ) << endl; + emit infoMessage( i18n("Could not find host %1").arg( m_server ) ); + break; + case QSocket::ErrSocketRead: + kdDebug() << i18n("Error while reading from %1").arg( m_server ) << endl; + emit infoMessage( i18n("Error while reading from %1").arg( m_server ) ); + break; + } + + m_socket->close(); + emitQueryFinished(); +} + +#include "k3bcddbpquery.moc" diff --git a/libk3b/cddb/k3bcddbpquery.h b/libk3b/cddb/k3bcddbpquery.h new file mode 100644 index 0000000..78fe5df --- /dev/null +++ b/libk3b/cddb/k3bcddbpquery.h @@ -0,0 +1,62 @@ +/* + * + * $Id: k3bcddbpquery.h 619556 2007-01-03 17:38:12Z trueg $ + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BCDDBP_QUERY_H +#define K3BCDDBP_QUERY_H + +#include "k3bcddbquery.h" +#include "k3bcddbresult.h" + +#include +#include +#include + +class QSocket; + +class K3bCddbpQuery : public K3bCddbQuery +{ + Q_OBJECT + + public: + K3bCddbpQuery( QObject* parent = 0, const char* name = 0 ); + ~K3bCddbpQuery(); + + public slots: + void setServer( const QString& s, int port = 8080 ) { m_server = s; m_port = port; } + + protected slots: + void slotHostFound(); + void slotConnected(); + void slotConnectionClosed(); + void slotReadyRead(); + void slotError( int e ); + void doQuery(); + void doMatchQuery(); + + private: + void cddbpQuit(); + enum State { GREETING, HANDSHAKE, PROTO, QUERY, QUERY_DATA, READ, READ_DATA, QUIT }; + + int m_state; + QString m_server; + int m_port; + + QSocket* m_socket; + QTextStream m_stream; + + QString m_parsingBuffer; +}; + +#endif diff --git a/libk3b/cddb/k3bcddbquery.cpp b/libk3b/cddb/k3bcddbquery.cpp new file mode 100644 index 0000000..783f9a4 --- /dev/null +++ b/libk3b/cddb/k3bcddbquery.cpp @@ -0,0 +1,275 @@ +/* + * + * $Id: k3bcddbquery.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3bcddbquery.h" + +#include "k3bcddbresult.h" + +#include +#include +#include +#include + + +#include +#include +#include +#include + +#include + + + + +K3bCddbQuery::K3bCddbQuery( QObject* parent, const char* name ) + : QObject(parent, name) +{ + m_bQueryFinishedEmited = false; +} + + +K3bCddbQuery::~K3bCddbQuery() +{ +} + + +void K3bCddbQuery::query( const K3bDevice::Toc& toc ) +{ + m_bQueryFinishedEmited = false; + m_toc = toc; + m_inexactMatches.clear(); + + QTimer::singleShot( 0, this, SLOT(doQuery()) ); +} + + +void K3bCddbQuery::queryMatch( const K3bCddbResultHeader& header ) +{ + m_header = header; + m_result = K3bCddbResultEntry(); + m_result.category = header.category; + m_result.discid = header.discid; + + QTimer::singleShot( 0, this, SLOT(doMatchQuery()) ); +} + + +const QStringList& K3bCddbQuery::categories() +{ + static QStringList s_cat = QStringList::split( ",", "rock,blues,misc,classical," + "country,data,folk,jazz,newage,reggae,soundtrack" ); + return s_cat; +} + + +bool K3bCddbQuery::parseEntry( QTextStream& stream, K3bCddbResultEntry& entry ) +{ + entry.rawData = ""; + + stream.setEncoding( QTextStream::UnicodeUTF8 ); + + // parse data + QString line; + while( !(line = stream.readLine()).isNull() ) { + entry.rawData.append(line + "\n"); + + // !all fields may be splitted into several lines! + + if( line.startsWith( "DISCID" ) ) { + // TODO: this could be several discids separated by comma! + } + + else if( line.startsWith( "DYEAR" ) ) { + QString year = line.mid( 6 ); + if( year.length() == 4 ) + entry.year = year.toInt(); + } + + else if( line.startsWith( "DGENRE" ) ) { + entry.genre = line.mid( 7 ); + } + + else if( line.startsWith( "DTITLE" ) ) { + entry.cdTitle += line.mid( 7 ); + } + + else if( line.startsWith( "TTITLE" ) ) { + int eqSgnPos = line.find( "=" ); + bool ok; + uint trackNum = (uint)line.mid( 6, eqSgnPos - 6 ).toInt( &ok ); + if( !ok ) + kdDebug() << "(K3bCddbQuery) !!! PARSE ERROR: " << line << endl; + else { + // kdDebug() << "(K3bCddbQuery) Track title for track " << trackNum << endl; + + // make sure the list is big enough + while( entry.titles.count() <= trackNum ) + entry.titles.append( "" ); + + entry.titles[trackNum] += line.mid( eqSgnPos+1 ); + } + } + + else if( line.startsWith( "EXTD" ) ) { + entry.cdExtInfo += line.mid( 5 ); + } + + else if( line.startsWith( "EXTT" ) ) { + int eqSgnPos = line.find( "=" ); + bool ok; + uint trackNum = (uint)line.mid( 4, eqSgnPos - 4 ).toInt( &ok ); + if( !ok ) + kdDebug() << "(K3bCddbQuery) !!! PARSE ERROR: " << line << endl; + else { + // kdDebug() << "(K3bCddbQuery) Track extr track " << trackNum << endl; + + // make sure the list is big enough + while( entry.extInfos.count() <= trackNum ) + entry.extInfos.append( "" ); + + entry.extInfos[trackNum] += line.mid( eqSgnPos+1 ); + } + } + + else if( line.startsWith( "#" ) ) { + // kdDebug() << "(K3bCddbQuery) comment: " << line << endl; + } + + else { + kdDebug() << "(K3bCddbQuery) Unknown field: " << line << endl; + } + } + + // now split the titles in the last added match + // if no " / " delimiter is present title and artist are the same + // ------------------------------------------------------------------- + QString fullTitle = entry.cdTitle; + int splitPos = fullTitle.find( " / " ); + if( splitPos < 0 ) + entry.cdArtist = fullTitle; + else { + // split + entry.cdTitle = fullTitle.mid( splitPos + 3 ); + entry.cdArtist = fullTitle.left( splitPos ); + } + + + for( QStringList::iterator it = entry.titles.begin(); + it != entry.titles.end(); ++it ) { + QString fullTitle = *it; + int splitPos = fullTitle.find( " / " ); + if( splitPos < 0 ) + entry.artists.append( entry.cdArtist ); + else { + // split + *it = fullTitle.mid( splitPos + 3 ); + entry.artists.append( fullTitle.left( splitPos ) ); + } + } + + + // replace all "\\n" with "\n" + for( QStringList::iterator it = entry.titles.begin(); + it != entry.titles.end(); ++it ) { + (*it).replace( "\\\\\\\\n", "\\n" ); + } + + for( QStringList::iterator it = entry.artists.begin(); + it != entry.artists.end(); ++it ) { + (*it).replace( "\\\\\\\\n", "\\n" ); + } + + for( QStringList::iterator it = entry.extInfos.begin(); + it != entry.extInfos.end(); ++it ) { + (*it).replace( "\\\\\\\\n", "\\n" ); + } + + entry.cdTitle.replace( "\\\\\\\\n", "\\n" ); + entry.cdArtist.replace( "\\\\\\\\n", "\\n" ); + entry.cdExtInfo.replace( "\\\\\\\\n", "\\n" ); + entry.genre.replace( "\\\\\\\\n", "\\n" ); + + return true; +} + + +int K3bCddbQuery::getCode( const QString& line ) +{ + bool ok; + int code = line.left( 3 ).toInt( &ok ); + if( !ok ) + code = -1; + return code; +} + + +QString K3bCddbQuery::handshakeString() const +{ + QString user( getenv("USER") ); + QString host( getenv("HOST") ); + if( user.isEmpty() ) + user = "kde-user"; + if( host.isEmpty() ) + host = "kde-host"; + + return QString("%1 %2 K3b %3").arg(user).arg(host).arg(kapp->aboutData()->version()); +} + + +QString K3bCddbQuery::queryString() const +{ + QString query = "cddb query " + + QString::number( m_toc.discId(), 16 ).rightJustify( 8, '0' ) + + " " + + QString::number( (unsigned int)m_toc.count() ); + + for( K3bDevice::Toc::const_iterator it = m_toc.begin(); it != m_toc.end(); ++it ) { + query.append( QString( " %1" ).arg( (*it).firstSector().lba() ) ); + } + + query.append( QString( " %1" ).arg( m_toc.length().lba() / 75 ) ); + + return query; +} + + +bool K3bCddbQuery::parseMatchHeader( const QString& line, K3bCddbResultHeader& header ) +{ + // format: category id title + // where title could be artist and title splitted with a / + header.category = line.section( ' ', 0, 0 ); + header.discid = line.section( ' ', 1, 1 ); + header.title = line.mid( header.category.length() + header.discid.length() + 2 ); + int slashPos = header.title.find( "/" ); + if( slashPos > 0 ) { + header.artist = header.title.left(slashPos).stripWhiteSpace(); + header.title = header.title.mid( slashPos+1 ).stripWhiteSpace(); + } + return true; +} + + +void K3bCddbQuery::emitQueryFinished() +{ + if( !m_bQueryFinishedEmited ) { + m_bQueryFinishedEmited = true; + emit queryFinished( this ); + } +} + + +#include "k3bcddbquery.moc" diff --git a/libk3b/cddb/k3bcddbquery.h b/libk3b/cddb/k3bcddbquery.h new file mode 100644 index 0000000..569e882 --- /dev/null +++ b/libk3b/cddb/k3bcddbquery.h @@ -0,0 +1,115 @@ +/* + * + * $Id: k3bcddbquery.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BCDDB_QUERY_H +#define K3BCDDB_QUERY_H + +#include +#include +#include + +#include "k3bcddbresult.h" + +#include +#include "k3b_export.h" + + +class LIBK3B_EXPORT K3bCddbQuery : public QObject +{ + Q_OBJECT + + public: + K3bCddbQuery( QObject* parent = 0, const char* name = 0 ); + virtual ~K3bCddbQuery(); + + void query( const K3bDevice::Toc& ); + + /** + * Use this if the query returned multiple matches + */ + void queryMatch( const K3bCddbResultHeader& ); + + const K3bCddbResultEntry& result() const { return m_result; } + + /** + * After emitting the signal inexactMatches one has to choose one + * of these entries and query it with queryInexactMatch + */ + const QValueList& getInexactMatches() const { return m_inexactMatches; } + + static const QStringList& categories(); + + enum Error { SUCCESS = 0, + CANCELED, + NO_ENTRY_FOUND, + CONNECTION_ERROR, + QUERY_ERROR, + READ_ERROR, + FAILURE, + WORKING }; + + int error() const { return m_error; } + + signals: + /** + * This gets emitted if a single entry has been found or + * no entry has been found. + */ + void queryFinished( K3bCddbQuery* ); + + /** + * This gets emitted if multiple entries have been found. + * Call queryInexactMatch() after receiving it. + */ + void inexactMatches( K3bCddbQuery* ); + + void infoMessage( const QString& ); + + protected slots: + virtual void doQuery() = 0; + virtual void doMatchQuery() = 0; + + protected: + const K3bDevice::Toc& toc() const { return m_toc; } + K3bCddbResultHeader& header() { return m_header; } + K3bCddbResultEntry& result() { return m_result; } + void setError( int e ) { m_error = e; } + + bool parseEntry( QTextStream&, K3bCddbResultEntry& ); + int getCode( const QString& ); + QString handshakeString() const; + QString queryString() const; + bool parseMatchHeader( const QString& line, K3bCddbResultHeader& header ); + + /** + * since I'm not quite sure when the socket will emit connectionClosed + * this method makes sure the queryFinished signal + * gets emited only once. + */ + void emitQueryFinished(); + + QValueList m_inexactMatches; + + private: + K3bDevice::Toc m_toc; + K3bCddbResultEntry m_result; + K3bCddbResultHeader m_header; + int m_error; + + bool m_bQueryFinishedEmited; +}; + +#endif diff --git a/libk3b/cddb/k3bcddbresult.cpp b/libk3b/cddb/k3bcddbresult.cpp new file mode 100644 index 0000000..b33b16e --- /dev/null +++ b/libk3b/cddb/k3bcddbresult.cpp @@ -0,0 +1,49 @@ +/* + * + * $Id: k3bcddbresult.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3bcddbresult.h" + + +K3bCddbResult::K3bCddbResult() +{ +} + + +void K3bCddbResult::clear() +{ + m_entries.clear(); +} + + +int K3bCddbResult::foundEntries() const +{ + return m_entries.count(); +} + +const K3bCddbResultEntry& K3bCddbResult::entry( unsigned int number ) const +{ + if( number >= m_entries.count() ) + return m_emptyEntry; + + return m_entries[number]; +} + + +void K3bCddbResult::addEntry( const K3bCddbResultEntry& entry ) +{ + m_entries.append( entry ); +} diff --git a/libk3b/cddb/k3bcddbresult.h b/libk3b/cddb/k3bcddbresult.h new file mode 100644 index 0000000..46dcb9a --- /dev/null +++ b/libk3b/cddb/k3bcddbresult.h @@ -0,0 +1,79 @@ +/* + * + * $Id: k3bcddbresult.h 768492 2008-01-30 08:39:42Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#ifndef K3B_CDDB_RESULT_H +#define K3B_CDDB_RESULT_H + + +#include +#include "k3b_export.h" + + +class LIBK3B_EXPORT K3bCddbResultHeader +{ + public: + QString category; + QString title; + QString artist; + QString discid; +}; + + +class LIBK3B_EXPORT K3bCddbResultEntry +{ + public: + // just to set a default + K3bCddbResultEntry() + : category("misc"), + year(0) { + } + + QStringList titles; + QStringList artists; + QStringList extInfos; + + QString cdTitle; + QString cdArtist; + QString cdExtInfo; + + QString genre; + QString category; + int year; + QString discid; + + QString rawData; +}; + + +class LIBK3B_EXPORT K3bCddbResult +{ + public: + K3bCddbResult(); + // K3bCddbQuery( const K3bCddbQuery& ); + + void clear(); + void addEntry( const K3bCddbResultEntry& = K3bCddbResultEntry() ); + const K3bCddbResultEntry& entry( unsigned int number = 0 ) const; + int foundEntries() const; + + private: + QValueList m_entries; + + K3bCddbResultEntry m_emptyEntry; +}; + +#endif diff --git a/libk3b/cddb/k3bcddbsubmit.cpp b/libk3b/cddb/k3bcddbsubmit.cpp new file mode 100644 index 0000000..a04dbcb --- /dev/null +++ b/libk3b/cddb/k3bcddbsubmit.cpp @@ -0,0 +1,84 @@ +/* + * + * $Id: k3bcddbsubmit.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bcddbsubmit.h" + +#include + + +K3bCddbSubmit::K3bCddbSubmit( QObject* parent, const char* name ) + : QObject( parent, name ) +{ +} + + +K3bCddbSubmit::~K3bCddbSubmit() +{ +} + + +void K3bCddbSubmit::submit( const K3bCddbResultEntry& entry ) +{ + m_resultEntry = entry; + + if( m_resultEntry.rawData.isEmpty() ) + createDataStream( m_resultEntry ); + + QTimer::singleShot( 0, this, SLOT(doSubmit()) ); +} + + +void K3bCddbSubmit::createDataStream( K3bCddbResultEntry& entry ) +{ + entry.rawData.truncate(0); + + QTextStream ts( &entry.rawData, IO_WriteOnly ); + + ts << "#" << endl + << "# Submitted via: K3b" << endl + << "#" << endl; + + ts << "DISCID=" << entry.discid << endl + << "DTITLE=" << entry.cdArtist << " / " << entry.cdTitle << endl + << "DYEAR="; + if( entry.year > 0 ) + ts << entry.year; + ts << endl; + ts << "DGENRE=" << entry.genre << endl; + + bool allEqualArtist = true; + for( unsigned int i = 0; i < entry.artists.count(); ++i ) + if( entry.artists[i] != entry.cdArtist && + !entry.artists[i].isEmpty() ) { + allEqualArtist = false; + break; + } + + for( unsigned int i = 0; i < entry.titles.count(); ++i ) { + ts << "TTITLE" << i << "="; + if( !allEqualArtist ) + ts << entry.artists[i] << " / "; + ts << entry.titles[i] << endl; + } + + ts << "EXTD=" << entry.cdExtInfo << endl; + + for( unsigned int i = 0; i < entry.titles.count(); ++i ) { + ts << "EXTT" << i << "=" << entry.extInfos[i] << endl; + } +} + +#include "k3bcddbsubmit.moc" diff --git a/libk3b/cddb/k3bcddbsubmit.h b/libk3b/cddb/k3bcddbsubmit.h new file mode 100644 index 0000000..ff57101 --- /dev/null +++ b/libk3b/cddb/k3bcddbsubmit.h @@ -0,0 +1,60 @@ +/* + * + * $Id: k3bcddbsubmit.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BCDDB_SUBMIT_H +#define K3BCDDB_SUBMIT_H + +#include +#include + +#include "k3bcddbresult.h" + + + +class K3bCddbSubmit : public QObject +{ + Q_OBJECT + + public: + K3bCddbSubmit( QObject* parent = 0, const char* name = 0 ); + virtual ~K3bCddbSubmit(); + + int error() const { return m_error; } + + enum State { SUCCESS, WORKING, IO_ERROR, CONNECTION_ERROR }; + + public slots: + void submit( const K3bCddbResultEntry& ); + + signals: + void infoMessage( const QString& ); + void submitFinished( K3bCddbSubmit* ); + + protected slots: + virtual void doSubmit() = 0; + void setError( int e ) { m_error = e; } + + protected: + K3bCddbResultEntry& resultEntry() { return m_resultEntry; } + + private: + void createDataStream( K3bCddbResultEntry& entry ); + + int m_error; + K3bCddbResultEntry m_resultEntry; +}; + +#endif diff --git a/libk3b/configure.in.in b/libk3b/configure.in.in new file mode 100644 index 0000000..af0c8f5 --- /dev/null +++ b/libk3b/configure.in.in @@ -0,0 +1,3 @@ +AC_CHECK_FUNCS(stat64) +AC_CHECK_HEADERS(sys/vfs.h) +AC_CHECK_HEADERS(sys/statvfs.h) diff --git a/libk3b/core/Makefile.am b/libk3b/core/Makefile.am new file mode 100644 index 0000000..3764d86 --- /dev/null +++ b/libk3b/core/Makefile.am @@ -0,0 +1,19 @@ +AM_CPPFLAGS = -I$(srcdir)/../../libk3bdevice -I$(srcdir)/../plugin -I$(srcdir)/../tools $(all_includes) + +noinst_LTLIBRARIES = libk3bcore.la + +libk3bcore_la_LIBADD = $(LIB_KIO) $(ARTSC_LIB) + +libk3bcore_la_LDFLAGS = $(all_libraries) + +libk3bcore_la_SOURCES = k3bcore.cpp k3bglobals.cpp k3bdefaultexternalprograms.cpp \ + k3bexternalbinmanager.cpp k3bversion.cpp k3bprocess.cpp k3bjob.cpp \ + k3bthread.cpp k3bthreadjob.cpp k3bglobalsettings.cpp k3bsimplejobhandler.cpp + +include_HEADERS = k3bcore.h k3bdefaultexternalprograms.h k3bexternalbinmanager.h \ + k3bprocess.h k3bversion.h k3bglobals.h k3bjob.h k3bthread.h \ + k3bthreadjob.h k3bglobalsettings.h k3bjobhandler.h \ + k3b_export.h k3bjobhandler.h k3bsimplejobhandler.h + +METASOURCES = AUTO + diff --git a/libk3b/core/k3b_export.h b/libk3b/core/k3b_export.h new file mode 100644 index 0000000..b6272f1 --- /dev/null +++ b/libk3b/core/k3b_export.h @@ -0,0 +1,33 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (c) 2005 Laurent Montel + * Copyright (C) 2005-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_EXPORT_H_ +#define _K3B_EXPORT_H_ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#ifdef __KDE_HAVE_GCC_VISIBILITY +#define LIBK3B_NO_EXPORT __attribute__ ((visibility("hidden"))) +#define LIBK3B_EXPORT __attribute__ ((visibility("default"))) +#else +#define LIBK3B_NO_EXPORT +#define LIBK3B_EXPORT +#endif + +#endif + diff --git a/libk3b/core/k3bcore.cpp b/libk3b/core/k3bcore.cpp new file mode 100644 index 0000000..c10fec0 --- /dev/null +++ b/libk3b/core/k3bcore.cpp @@ -0,0 +1,375 @@ +/* + * + * $Id: k3bcore.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + +#include "k3bcore.h" +#include "k3bjob.h" + +#include +#ifdef HAVE_HAL +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + + +static Qt::HANDLE s_guiThreadHandle = QThread::currentThread(); + +// We cannot use QWaitCondition here since the event might be handled faster +// than the thread starts the waiting +class DeviceBlockingEventDoneCondition { +public: + DeviceBlockingEventDoneCondition() + : m_done(false) { + } + + void done() { + m_doneMutex.lock(); + m_done = true; + m_doneMutex.unlock(); + } + + void wait() { + while( true ) { + m_doneMutex.lock(); + bool done = m_done; + m_doneMutex.unlock(); + if( done ) + return; + } + } + +private: + QMutex m_doneMutex; + bool m_done; +}; + +class DeviceBlockingEvent : public QCustomEvent +{ +public: + DeviceBlockingEvent( bool block_, K3bDevice::Device* dev, DeviceBlockingEventDoneCondition* cond_, bool* success_ ) + : QCustomEvent( QEvent::User + 33 ), + block(block_), + device(dev), + cond(cond_), + success(success_) { + } + + bool block; + K3bDevice::Device* device; + DeviceBlockingEventDoneCondition* cond; + bool* success; +}; + + +class K3bCore::Private { +public: + Private() + : version( LIBK3B_VERSION ), + config(0), + deleteConfig(false), + deviceManager(0), + externalBinManager(0), + pluginManager(0), + globalSettings(0) { + } + + K3bVersion version; + KConfig* config; + bool deleteConfig; + K3bDevice::DeviceManager* deviceManager; + K3bExternalBinManager* externalBinManager; + K3bPluginManager* pluginManager; + K3bGlobalSettings* globalSettings; + + QValueList runningJobs; + QValueList blockedDevices; +}; + + + +K3bCore* K3bCore::s_k3bCore = 0; + + + +K3bCore::K3bCore( QObject* parent, const char* name ) + : QObject( parent, name ) +{ + d = new Private(); + + if( s_k3bCore ) + qFatal("ONLY ONE INSTANCE OF K3BCORE ALLOWED!"); + s_k3bCore = this; + + // create the thread widget instance in the GUI thread + K3bThreadWidget::instance(); +} + + +K3bCore::~K3bCore() +{ + s_k3bCore = 0; + + delete d->globalSettings; + delete d; +} + + +K3bDevice::DeviceManager* K3bCore::deviceManager() const +{ + const_cast(this)->initDeviceManager(); + return d->deviceManager; +} + + +K3bExternalBinManager* K3bCore::externalBinManager() const +{ + const_cast(this)->initExternalBinManager(); + return d->externalBinManager; +} + + +K3bPluginManager* K3bCore::pluginManager() const +{ + const_cast(this)->initPluginManager(); + return d->pluginManager; +} + + +K3bGlobalSettings* K3bCore::globalSettings() const +{ + const_cast(this)->initGlobalSettings(); + return d->globalSettings; +} + + +const K3bVersion& K3bCore::version() const +{ + return d->version; +} + + +KConfig* K3bCore::config() const +{ + if( !d->config ) { + kdDebug() << "(K3bCore) opening k3b config file." << endl; + kdDebug() << "(K3bCore) while I am a " << className() << endl; + d->deleteConfig = true; + d->config = new KConfig( "k3brc" ); + } + + return d->config; +} + + +void K3bCore::init() +{ + initGlobalSettings(); + initExternalBinManager(); + initDeviceManager(); + initPluginManager(); + + // load the plugins before doing anything else + // they might add external bins + pluginManager()->loadAll(); + + externalBinManager()->search(); + +#ifdef HAVE_HAL + connect( K3bDevice::HalConnection::instance(), SIGNAL(deviceAdded(const QString&)), + deviceManager(), SLOT(addDevice(const QString&)) ); + connect( K3bDevice::HalConnection::instance(), SIGNAL(deviceRemoved(const QString&)), + deviceManager(), SLOT(removeDevice(const QString&)) ); + QStringList devList = K3bDevice::HalConnection::instance()->devices(); + if( devList.isEmpty() ) + deviceManager()->scanBus(); + else + for( unsigned int i = 0; i < devList.count(); ++i ) + deviceManager()->addDevice( devList[i] ); +#else + deviceManager()->scanBus(); +#endif +} + + +void K3bCore::initGlobalSettings() +{ + if( !d->globalSettings ) + d->globalSettings = new K3bGlobalSettings(); +} + + +void K3bCore::initExternalBinManager() +{ + if( !d->externalBinManager ) { + d->externalBinManager = new K3bExternalBinManager( this ); + K3b::addDefaultPrograms( d->externalBinManager ); + } +} + + +void K3bCore::initDeviceManager() +{ + if( !d->deviceManager ) + d->deviceManager = new K3bDevice::DeviceManager( this ); +} + + +void K3bCore::initPluginManager() +{ + if( !d->pluginManager ) + d->pluginManager = new K3bPluginManager( this ); +} + + +void K3bCore::readSettings( KConfig* cnf ) +{ + KConfig* c = cnf; + if( !c ) + c = config(); + + QString oldGrp = c->group(); + + globalSettings()->readSettings( c ); + deviceManager()->readConfig( c ); + externalBinManager()->readConfig( c ); + + c->setGroup( oldGrp ); +} + + +void K3bCore::saveSettings( KConfig* cnf ) +{ + KConfig* c = cnf; + if( !c ) + c = config(); + + QString oldGrp = c->group(); + + c->setGroup( "General Options" ); + c->writeEntry( "config version", version() ); + + deviceManager()->saveConfig( c ); + externalBinManager()->saveConfig( c ); + d->globalSettings->saveSettings( c ); + + c->setGroup( oldGrp ); +} + + +void K3bCore::registerJob( K3bJob* job ) +{ + d->runningJobs.append( job ); + emit jobStarted( job ); + if( K3bBurnJob* bj = dynamic_cast( job ) ) + emit burnJobStarted( bj ); +} + + +void K3bCore::unregisterJob( K3bJob* job ) +{ + d->runningJobs.remove( job ); + emit jobFinished( job ); + if( K3bBurnJob* bj = dynamic_cast( job ) ) + emit burnJobFinished( bj ); +} + + +bool K3bCore::jobsRunning() const +{ + return !d->runningJobs.isEmpty(); +} + + +const QValueList& K3bCore::runningJobs() const +{ + return d->runningJobs; +} + + +bool K3bCore::blockDevice( K3bDevice::Device* dev ) +{ + if( QThread::currentThread() == s_guiThreadHandle ) { + return internalBlockDevice( dev ); + } + else { + bool success = false; + DeviceBlockingEventDoneCondition w; + QApplication::postEvent( this, new DeviceBlockingEvent( true, dev, &w, &success ) ); + w.wait(); + return success; + } +} + + +void K3bCore::unblockDevice( K3bDevice::Device* dev ) +{ + if( QThread::currentThread() == s_guiThreadHandle ) { + internalUnblockDevice( dev ); + } + else { + DeviceBlockingEventDoneCondition w; + QApplication::postEvent( this, new DeviceBlockingEvent( false, dev, &w, 0 ) ); + w.wait(); + } +} + + +bool K3bCore::internalBlockDevice( K3bDevice::Device* dev ) +{ + if( !d->blockedDevices.contains( dev ) ) { + d->blockedDevices.append( dev ); + return true; + } + else + return false; +} + + +void K3bCore::internalUnblockDevice( K3bDevice::Device* dev ) +{ + d->blockedDevices.remove( dev ); +} + + +void K3bCore::customEvent( QCustomEvent* e ) +{ + if( DeviceBlockingEvent* de = dynamic_cast(e) ) { + if( de->block ) + *de->success = internalBlockDevice( de->device ); + else + internalUnblockDevice( de->device ); + de->cond->done(); + } +} + +#include "k3bcore.moc" diff --git a/libk3b/core/k3bcore.h b/libk3b/core/k3bcore.h new file mode 100644 index 0000000..ce73e32 --- /dev/null +++ b/libk3b/core/k3bcore.h @@ -0,0 +1,181 @@ +/* + * + * $Id: k3bcore.h 733470 2007-11-06 12:10:29Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_CORE_H_ +#define _K3B_CORE_H_ + +#include +#include + +#include "k3b_export.h" + + +#define LIBK3B_VERSION "1.0.5" + +#define k3bcore K3bCore::k3bCore() + + +class K3bExternalBinManager; +class K3bVersion; +class KConfig; +class KAboutData; +class K3bJob; +class K3bBurnJob; +class K3bGlobalSettings; +class K3bPluginManager; +class QCustomEvent; + + +namespace K3bDevice { + class DeviceManager; + class Device; +} + + +/** + * The K3b core takes care of the managers. + * This has been separated from K3bApplication to + * make creating a K3bPart easy. + * This is the heart of the K3b system. Every plugin may use this + * to get the information it needs. + */ +class LIBK3B_EXPORT K3bCore : public QObject +{ + Q_OBJECT + + public: + /** + * Although K3bCore is a singlelton it's constructor is not private to make inheritance + * possible. Just make sure to only create one instance. + */ + K3bCore( QObject* parent = 0, const char* name = 0 ); + virtual ~K3bCore(); + + const QValueList& runningJobs() const; + + /** + * Equals to !runningJobs().isEmpty() + */ + bool jobsRunning() const; + + /** + * The default implementation calls add four initXXX() methods, + * scans for devices, applications, and reads the global settings. + */ + virtual void init(); + + /** + * @param c if 0 K3bCore uses the K3b configuration + */ + virtual void readSettings( KConfig* c = 0 ); + + /** + * @param c if 0 K3bCore uses the K3b configuration + */ + virtual void saveSettings( KConfig* c = 0 ); + + /** + * If this is reimplemented it is recommended to also reimplement + * init(). + */ + virtual K3bDevice::DeviceManager* deviceManager() const; + + /** + * Returns the external bin manager from K3bCore. + * + * By default K3bCore only adds the default programs: + * cdrecord, cdrdao, growisofs, mkisofs, dvd+rw-format, readcd + * + * If you need other programs you have to add them manually like this: + * 
externalBinManager()->addProgram( new K3bNormalizeProgram() );
+ */ + K3bExternalBinManager* externalBinManager() const; + K3bPluginManager* pluginManager() const; + + /** + * Global settings used throughout libk3b. Change the settings directly in the + * K3bGlobalSettings object. They will be saved by K3bCore::saveSettings + */ + K3bGlobalSettings* globalSettings() const; + + /** + * returns the version of the library as defined by LIBK3B_VERSION + */ + const K3bVersion& version() const; + + /** + * Default implementation returns the K3b configuration from k3brc. + * Normally this should not be used. + */ + virtual KConfig* config() const; + + /** + * Used by the writing jobs to block a device. + * This makes sure no device is used twice within libk3b + * + * When using this method in a job be aware that reimplementations might + * open dialogs and resulting in a blocking call. + * + * This method calls internalBlockDevice() to do the actual work. + */ + bool blockDevice( K3bDevice::Device* ); + void unblockDevice( K3bDevice::Device* ); + + static K3bCore* k3bCore() { return s_k3bCore; } + + signals: + /** + * Emitted once a new job has been started. This includes burn jobs. + */ + void jobStarted( K3bJob* ); + void burnJobStarted( K3bBurnJob* ); + void jobFinished( K3bJob* ); + void burnJobFinished( K3bBurnJob* ); + + public slots: + /** + * Every running job registers itself with the core. + * For now this is only used to determine if some job + * is running. + */ + void registerJob( K3bJob* job ); + void unregisterJob( K3bJob* job ); + + protected: + /** + * Reimplement this to add additonal checks. + * + * This method is thread safe. blockDevice makes sure + * it is only executed in the GUI thread. + */ + virtual bool internalBlockDevice( K3bDevice::Device* ); + virtual void internalUnblockDevice( K3bDevice::Device* ); + + virtual void initGlobalSettings(); + virtual void initExternalBinManager(); + virtual void initDeviceManager(); + virtual void initPluginManager(); + + virtual void customEvent( QCustomEvent* e ); + + private: + class Private; + Private* d; + + static K3bCore* s_k3bCore; +}; + +#endif diff --git a/libk3b/core/k3bdataevent.h b/libk3b/core/k3bdataevent.h new file mode 100644 index 0000000..b6a4334 --- /dev/null +++ b/libk3b/core/k3bdataevent.h @@ -0,0 +1,48 @@ +/* + * + * $Id: k3bdataevent.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_DATA_EVENT_H +#define K3B_DATA_EVENT_H + +#include + + +/** + * Custom event class for posting events corresponding to the + * K3bJob signals. This is useful for a threaded job since + * in that case it's not possible to emit signals that directly + * change the GUI (see QThread docu). + */ +class K3bDataEvent : public QCustomEvent +{ + public: + // make sure we get not in the way of K3bProgressInfoEvent + static const int EVENT_TYPE = QEvent::User + 100; + + K3bDataEvent( const char* data, int len ) + : QCustomEvent( EVENT_TYPE ), + m_data(data), + m_length(len) + {} + + const char* data() const { return m_data; } + int length() const { return m_length; } + + private: + const char* m_data; + int m_length; +}; + +#endif diff --git a/libk3b/core/k3bdefaultexternalprograms.cpp b/libk3b/core/k3bdefaultexternalprograms.cpp new file mode 100644 index 0000000..b654d22 --- /dev/null +++ b/libk3b/core/k3bdefaultexternalprograms.cpp @@ -0,0 +1,1030 @@ +/* + * + * $Id: k3bdefaultexternalprograms.cpp 731898 2007-11-02 08:22:18Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdefaultexternalprograms.h" +#include "k3bexternalbinmanager.h" +#include + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include + + + +void K3b::addDefaultPrograms( K3bExternalBinManager* m ) +{ + m->addProgram( new K3bCdrecordProgram(false) ); + m->addProgram( new K3bMkisofsProgram() ); + m->addProgram( new K3bReadcdProgram() ); + m->addProgram( new K3bCdrdaoProgram() ); + m->addProgram( new K3bGrowisofsProgram() ); + m->addProgram( new K3bDvdformatProgram() ); + // m->addProgram( new K3bDvdBooktypeProgram() ); +} + + +void K3b::addTranscodePrograms( K3bExternalBinManager* m ) +{ + static const char* transcodeTools[] = { "transcode", + 0, // K3b 1.0 only uses the transcode binary + "tcprobe", + "tccat", + "tcscan", + "tcextract", + "tcdecode", + 0 }; + + for( int i = 0; transcodeTools[i]; ++i ) + m->addProgram( new K3bTranscodeProgram( transcodeTools[i] ) ); +} + + +void K3b::addVcdimagerPrograms( K3bExternalBinManager* m ) +{ + // don't know if we need more vcdTools in the future (vcdxrip) + static const char* vcdTools[] = { "vcdxbuild", + "vcdxminfo", + "vcdxrip", + 0 }; + + for( int i = 0; vcdTools[i]; ++i ) + m->addProgram( new K3bVcdbuilderProgram( vcdTools[i] ) ); +} + + +K3bCdrecordProgram::K3bCdrecordProgram( bool dvdPro ) + : K3bExternalProgram( dvdPro ? "cdrecord-prodvd" : "cdrecord" ), + m_dvdPro(dvdPro) +{ +} + + +// +// This is a hack for Debian based systems which use +// a wrapper cdrecord script to call cdrecord.mmap or cdrecord.shm +// depending on the kernel version. +// For 2.0.x and 2.2.x kernels the shm version is used. In all +// other cases it's the mmap version. +// +// But since it may be that someone manually installed cdrecord +// replacing the wrapper we check if cdrecord is a script. +// +static QString& debianWeirdnessHack( QString& path ) +{ + if( QFile::exists( path + ".mmap" ) ) { + kdDebug() << "(K3bCdrecordProgram) checking for Debian cdrecord wrapper script." << endl; + if( QFileInfo( path ).size() < 1024 ) { + kdDebug() << "(K3bCdrecordProgram) Debian Wrapper script size fits. Checking file." << endl; + QFile f( path ); + f.open( IO_ReadOnly ); + QString s = QTextStream( &f ).read(); + if( s.contains( "cdrecord.mmap" ) && s.contains( "cdrecord.shm" ) ) { + kdDebug() << "(K3bCdrecordProgram) Found Debian Wrapper script." << endl; + QString ext; + if( K3b::kernelVersion().versionString().left(3) > "2.2" ) + ext = ".mmap"; + else + ext = ".shm"; + + kdDebug() << "(K3bCdrecordProgram) Using cdrecord" << ext << endl; + + path += ext; + } + } + } + + return path; +} + + +bool K3bCdrecordProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + bool wodim = false; + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + + if( QFile::exists( path + "wodim" ) ) { + wodim = true; + path += "wodim"; + } + else if( QFile::exists( path + "cdrecord" ) ) { + path += "cdrecord"; + } + else + return false; + } + + debianWeirdnessHack( path ); + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + K3bProcessOutputCollector out( &vp ); + + vp << path << "-version"; + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = -1; + if( wodim ) { + pos = out.output().find( "Wodim" ); + } + else if( m_dvdPro ) { + pos = out.output().find( "Cdrecord-ProDVD" ); + } + else { + pos = out.output().find( "Cdrecord" ); + } + + if( pos < 0 ) + return false; + + pos = out.output().find( QRegExp("[0-9]"), pos ); + if( pos < 0 ) + return false; + + int endPos = out.output().find( QRegExp("\\s"), pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + + if( wodim ) + bin->addFeature( "wodim" ); + + pos = out.output().find( "Copyright") + 14; + endPos = out.output().find( "\n", pos ); + + // cdrecord does not use local encoding for the copyright statement but plain latin1 + bin->copyright = QString::fromLatin1( out.output().mid( pos, endPos-pos ).local8Bit() ).stripWhiteSpace(); + } + else { + kdDebug() << "(K3bCdrecordProgram) could not start " << path << endl; + return false; + } + + if( !m_dvdPro && bin->version.suffix().endsWith( "-dvd" ) ) { + bin->addFeature( "dvd-patch" ); + bin->version = QString(bin->version.versionString()).remove("-dvd"); + } + + // probe features + KProcess fp; + out.setProcess( &fp ); + fp << path << "-help"; + if( fp.start( KProcess::Block, KProcess::AllOutput ) ) { + if( out.output().contains( "gracetime" ) ) + bin->addFeature( "gracetime" ); + if( out.output().contains( "-overburn" ) ) + bin->addFeature( "overburn" ); + if( out.output().contains( "-text" ) ) + bin->addFeature( "cdtext" ); + if( out.output().contains( "-clone" ) ) + bin->addFeature( "clone" ); + if( out.output().contains( "-tao" ) ) + bin->addFeature( "tao" ); + if( out.output().contains( "cuefile=" ) && + ( wodim || bin->version > K3bVersion( 2, 1, -1, "a14") ) ) // cuefile handling was still buggy in a14 + bin->addFeature( "cuefile" ); + + // new mode 2 options since cdrecord 2.01a12 + // we use both checks here since the help was not updated in 2.01a12 yet (well, I + // just double-checked and the help page is proper but there is no harm in having + // two checks) + // and the version check does not handle versions like 2.01-dvd properly + if( out.output().contains( "-xamix" ) || + bin->version >= K3bVersion( 2, 1, -1, "a12" ) || + wodim ) + bin->addFeature( "xamix" ); + + // check if we run cdrecord as root + struct stat s; + if( !::stat( QFile::encodeName(path), &s ) ) { + if( (s.st_mode & S_ISUID) && s.st_uid == 0 ) + bin->addFeature( "suidroot" ); + } + } + else { + kdDebug() << "(K3bCdrecordProgram) could not start " << bin->path << endl; + delete bin; + return false; + } + + if( bin->version < K3bVersion( 2, 0 ) && !wodim ) + bin->addFeature( "outdated" ); + + // FIXME: are these version correct? + if( bin->version >= K3bVersion("1.11a38") || wodim ) + bin->addFeature( "plain-atapi" ); + if( bin->version > K3bVersion("1.11a17") || wodim ) + bin->addFeature( "hacked-atapi" ); + + if( bin->version >= K3bVersion( 2, 1, 1, "a02" ) || wodim ) + bin->addFeature( "short-track-raw" ); + + if( bin->version >= K3bVersion( 2, 1, -1, "a13" ) || wodim ) + bin->addFeature( "audio-stdin" ); + + if( bin->version >= K3bVersion( "1.11a02" ) || wodim ) + bin->addFeature( "burnfree" ); + else + bin->addFeature( "burnproof" ); + + addBin( bin ); + return true; +} + + + +K3bMkisofsProgram::K3bMkisofsProgram() + : K3bExternalProgram( "mkisofs" ) +{ +} + +bool K3bMkisofsProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + bool genisoimage = false; + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + + if( QFile::exists( path + "genisoimage" ) ) { + genisoimage = true; + path += "genisoimage"; + } + else if( QFile::exists( path + "mkisofs" ) ) { + path += "mkisofs"; + } + else + return false; + } + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + vp << path << "-version"; + K3bProcessOutputCollector out( &vp ); + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = -1; + if( genisoimage ) + pos = out.output().find( "genisoimage" ); + else + pos = out.output().find( "mkisofs" ); + + if( pos < 0 ) + return false; + + pos = out.output().find( QRegExp("[0-9]"), pos ); + if( pos < 0 ) + return false; + + int endPos = out.output().find( ' ', pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + + if( genisoimage ) + bin->addFeature( "genisoimage" ); + } + else { + kdDebug() << "(K3bMkisofsProgram) could not start " << path << endl; + return false; + } + + + + // probe features + KProcess fp; + fp << path << "-help"; + out.setProcess( &fp ); + if( fp.start( KProcess::Block, KProcess::AllOutput ) ) { + if( out.output().contains( "-udf" ) ) + bin->addFeature( "udf" ); + if( out.output().contains( "-dvd-video" ) ) + bin->addFeature( "dvd-video" ); + if( out.output().contains( "-joliet-long" ) ) + bin->addFeature( "joliet-long" ); + if( out.output().contains( "-xa" ) ) + bin->addFeature( "xa" ); + if( out.output().contains( "-sectype" ) ) + bin->addFeature( "sectype" ); + + // check if we run mkisofs as root + struct stat s; + if( !::stat( QFile::encodeName(path), &s ) ) { + if( (s.st_mode & S_ISUID) && s.st_uid == 0 ) + bin->addFeature( "suidroot" ); + } + } + else { + kdDebug() << "(K3bMkisofsProgram) could not start " << bin->path << endl; + delete bin; + return false; + } + + if( bin->version < K3bVersion( 1, 14) && !genisoimage ) + bin->addFeature( "outdated" ); + + if( bin->version >= K3bVersion( 1, 15, -1, "a40" ) || genisoimage ) + bin->addFeature( "backslashed_filenames" ); + + if ( genisoimage && bin->version >= K3bVersion( 1, 1, 4 ) ) + bin->addFeature( "no-4gb-limit" ); + + if ( !genisoimage && bin->version >= K3bVersion( 2, 1, 1, "a32" ) ) + bin->addFeature( "no-4gb-limit" ); + + addBin(bin); + return true; +} + + +K3bReadcdProgram::K3bReadcdProgram() + : K3bExternalProgram( "readcd" ) +{ +} + +bool K3bReadcdProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + bool readom = false; + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + + if( QFile::exists( path + "readom" ) ) { + readom = true; + path += "readom"; + } + else if( QFile::exists( path + "readcd" ) ) { + path += "readcd"; + } + else + return false; + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + vp << path << "-version"; + K3bProcessOutputCollector out( &vp ); + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = -1; + if( readom ) + pos = out.output().find( "readom" ); + else + pos = out.output().find( "readcd" ); + if( pos < 0 ) + return false; + + pos = out.output().find( QRegExp("[0-9]"), pos ); + if( pos < 0 ) + return false; + + int endPos = out.output().find( ' ', pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + + if( readom ) + bin->addFeature( "readom" ); + } + else { + kdDebug() << "(K3bMkisofsProgram) could not start " << path << endl; + return false; + } + + + + // probe features + KProcess fp; + fp << path << "-help"; + out.setProcess( &fp ); + if( fp.start( KProcess::Block, KProcess::AllOutput ) ) { + if( out.output().contains( "-clone" ) ) + bin->addFeature( "clone" ); + + // check if we run mkisofs as root + struct stat s; + if( !::stat( QFile::encodeName(path), &s ) ) { + if( (s.st_mode & S_ISUID) && s.st_uid == 0 ) + bin->addFeature( "suidroot" ); + } + } + else { + kdDebug() << "(K3bReadcdProgram) could not start " << bin->path << endl; + delete bin; + return false; + } + + + // FIXME: are these version correct? + if( bin->version >= K3bVersion("1.11a38") || readom ) + bin->addFeature( "plain-atapi" ); + if( bin->version > K3bVersion("1.11a17") || readom ) + bin->addFeature( "hacked-atapi" ); + + addBin(bin); + return true; +} + + +K3bCdrdaoProgram::K3bCdrdaoProgram() + : K3bExternalProgram( "cdrdao" ) +{ +} + +bool K3bCdrdaoProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + path.append("cdrdao"); + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + vp << path ; + K3bProcessOutputCollector out( &vp ); + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = out.output().find( "Cdrdao version" ); + if( pos < 0 ) + return false; + + pos = out.output().find( QRegExp("[0-9]"), pos ); + if( pos < 0 ) + return false; + + int endPos = out.output().find( ' ', pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + + pos = out.output().find( "(C)", endPos+1 ) + 4; + endPos = out.output().find( '\n', pos ); + bin->copyright = out.output().mid( pos, endPos-pos ); + } + else { + kdDebug() << "(K3bCdrdaoProgram) could not start " << path << endl; + return false; + } + + + + // probe features + KProcess fp; + fp << path << "write" << "-h"; + out.setProcess( &fp ); + if( fp.start( KProcess::Block, KProcess::AllOutput ) ) { + if( out.output().contains( "--overburn" ) ) + bin->addFeature( "overburn" ); + if( out.output().contains( "--multi" ) ) + bin->addFeature( "multisession" ); + + if( out.output().contains( "--buffer-under-run-protection" ) ) + bin->addFeature( "disable-burnproof" ); + + // check if we run cdrdao as root + struct stat s; + if( !::stat( QFile::encodeName(path), &s ) ) { + if( (s.st_mode & S_ISUID) && s.st_uid == 0 ) + bin->addFeature( "suidroot" ); + } + } + else { + kdDebug() << "(K3bCdrdaoProgram) could not start " << bin->path << endl; + delete bin; + return false; + } + + + // SuSE 9.0 ships with a patched cdrdao 1.1.7 which contains an updated libschily + // Gentoo ships with a patched cdrdao 1.1.7 which contains scglib support + if( bin->version > K3bVersion( 1, 1, 7 ) || + bin->version == K3bVersion( 1, 1, 7, "-gentoo" ) || + bin->version == K3bVersion( 1, 1, 7, "-suse" ) ) { + // bin->addFeature( "plain-atapi" ); + bin->addFeature( "hacked-atapi" ); + } + + if( bin->version >= K3bVersion( 1, 1, 8 ) ) + bin->addFeature( "plain-atapi" ); + + addBin(bin); + return true; +} + + +K3bTranscodeProgram::K3bTranscodeProgram( const QString& transcodeProgram ) + : K3bExternalProgram( transcodeProgram ), + m_transcodeProgram( transcodeProgram ) +{ +} + +bool K3bTranscodeProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + if( path[path.length()-1] != '/' ) + path.append("/"); + + QString appPath = path + m_transcodeProgram; + + if( !QFile::exists( appPath ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + vp << appPath << "-v"; + K3bProcessOutputCollector out( &vp ); + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = out.output().find( "transcode v" ); + if( pos < 0 ) + return false; + + pos += 11; + + int endPos = out.output().find( QRegExp("[\\s\\)]"), pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = appPath; + bin->version = out.output().mid( pos, endPos-pos ); + } + else { + kdDebug() << "(K3bTranscodeProgram) could not start " << appPath << endl; + return false; + } + + // + // Check features + // + QString modInfoBin = path + "tcmodinfo"; + KProcess modp; + modp << modInfoBin << "-p"; + out.setProcess( &modp ); + if( modp.start( KProcess::Block, KProcess::AllOutput ) ) { + QString modPath = out.output().stripWhiteSpace(); + QDir modDir( modPath ); + if( !modDir.entryList( "*export_xvid*", QDir::Files ).isEmpty() ) + bin->addFeature( "xvid" ); + if( !modDir.entryList( "*export_lame*", QDir::Files ).isEmpty() ) + bin->addFeature( "lame" ); + if( !modDir.entryList( "*export_ffmpeg*", QDir::Files ).isEmpty() ) + bin->addFeature( "ffmpeg" ); + if( !modDir.entryList( "*export_ac3*", QDir::Files ).isEmpty() ) + bin->addFeature( "ac3" ); + } + + addBin(bin); + return true; +} + + + +K3bVcdbuilderProgram::K3bVcdbuilderProgram( const QString& p ) + : K3bExternalProgram( p ), + m_vcdbuilderProgram( p ) +{ +} + +bool K3bVcdbuilderProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + path.append(m_vcdbuilderProgram); + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + vp << path << "-V"; + K3bProcessOutputCollector out( &vp ); + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = out.output().find( "GNU VCDImager" ); + if( pos < 0 ) + return false; + + pos += 14; + + int endPos = out.output().find( QRegExp("[\\n\\)]"), pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ).stripWhiteSpace(); + + pos = out.output().find( "Copyright" ) + 14; + endPos = out.output().find( "\n", pos ); + bin->copyright = out.output().mid( pos, endPos-pos ).stripWhiteSpace(); + } + else { + kdDebug() << "(K3bVcdbuilderProgram) could not start " << path << endl; + return false; + } + + addBin(bin); + return true; +} + + +K3bNormalizeProgram::K3bNormalizeProgram() + : K3bExternalProgram( "normalize-audio" ) +{ +} + + +bool K3bNormalizeProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + path.append("normalize-audio"); + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + K3bProcessOutputCollector out( &vp ); + + vp << path << "--version"; + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = out.output().find( "normalize" ); + if( pos < 0 ) + return false; + + pos = out.output().find( QRegExp("\\d"), pos ); + if( pos < 0 ) + return false; + + int endPos = out.output().find( QRegExp("\\s"), pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + + pos = out.output().find( "Copyright" )+14; + endPos = out.output().find( "\n", pos ); + bin->copyright = out.output().mid( pos, endPos-pos ).stripWhiteSpace(); + } + else { + kdDebug() << "(K3bCdrecordProgram) could not start " << path << endl; + return false; + } + + addBin( bin ); + return true; +} + + +K3bGrowisofsProgram::K3bGrowisofsProgram() + : K3bExternalProgram( "growisofs" ) +{ +} + +bool K3bGrowisofsProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + path.append("growisofs"); + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + K3bProcessOutputCollector out( &vp ); + + vp << path << "-version"; + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = out.output().find( "growisofs" ); + if( pos < 0 ) + return false; + + pos = out.output().find( QRegExp("\\d"), pos ); + if( pos < 0 ) + return false; + + int endPos = out.output().find( ",", pos+1 ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + } + else { + kdDebug() << "(K3bGrowisofsProgram) could not start " << path << endl; + return false; + } + + // fixed Copyright: + bin->copyright = "Andy Polyakov "; + + // check if we run growisofs as root + struct stat s; + if( !::stat( QFile::encodeName(path), &s ) ) { + if( (s.st_mode & S_ISUID) && s.st_uid == 0 ) + bin->addFeature( "suidroot" ); + } + + addBin( bin ); + return true; +} + + +K3bDvdformatProgram::K3bDvdformatProgram() + : K3bExternalProgram( "dvd+rw-format" ) +{ +} + +bool K3bDvdformatProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + path.append("dvd+rw-format"); + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + K3bProcessOutputCollector out( &vp ); + + vp << path; + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + // different locales make searching for the +- char difficult + // so we simply ignore it. + int pos = out.output().find( QRegExp("DVD.*RAM format utility") ); + if( pos < 0 ) + return false; + + pos = out.output().find( "version", pos ); + if( pos < 0 ) + return false; + + pos += 8; + + // the version ends in a dot. + int endPos = out.output().find( QRegExp("\\.\\D"), pos ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + } + else { + kdDebug() << "(K3bDvdformatProgram) could not start " << path << endl; + return false; + } + + // fixed Copyright: + bin->copyright = "Andy Polyakov "; + + // check if we run dvd+rw-format as root + struct stat s; + if( !::stat( QFile::encodeName(path), &s ) ) { + if( (s.st_mode & S_ISUID) && s.st_uid == 0 ) + bin->addFeature( "suidroot" ); + } + + addBin( bin ); + return true; +} + + +K3bDvdBooktypeProgram::K3bDvdBooktypeProgram() + : K3bExternalProgram( "dvd+rw-booktype" ) +{ +} + +bool K3bDvdBooktypeProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + path.append("dvd+rw-booktype"); + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + K3bProcessOutputCollector out( &vp ); + + vp << path; + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = out.output().find( "dvd+rw-booktype" ); + if( pos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + // No version information. Create dummy version + bin->version = K3bVersion( 1, 0, 0 ); + } + else { + kdDebug() << "(K3bDvdBooktypeProgram) could not start " << path << endl; + return false; + } + + addBin( bin ); + return true; +} + + + +K3bCdda2wavProgram::K3bCdda2wavProgram() + : K3bExternalProgram( "cdda2wav" ) +{ +} + +bool K3bCdda2wavProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + QFileInfo fi( path ); + if( fi.isDir() ) { + if( path[path.length()-1] != '/' ) + path.append("/"); + path.append("cdda2wav"); + } + + if( !QFile::exists( path ) ) + return false; + + K3bExternalBin* bin = 0; + + // probe version + KProcess vp; + K3bProcessOutputCollector out( &vp ); + + vp << path << "-h"; + if( vp.start( KProcess::Block, KProcess::AllOutput ) ) { + int pos = out.output().find( "cdda2wav" ); + if( pos < 0 ) + return false; + + pos = out.output().find( "Version", pos ); + if( pos < 0 ) + return false; + + pos += 8; + + // the version does not end in a space but the kernel info + int endPos = out.output().find( QRegExp("[^\\d\\.]"), pos ); + if( endPos < 0 ) + return false; + + bin = new K3bExternalBin( this ); + bin->path = path; + bin->version = out.output().mid( pos, endPos-pos ); + + // features (we do this since the cdda2wav help says that the short + // options will disappear soon) + if( out.output().find( "-info-only" ) ) + bin->addFeature( "info-only" ); // otherwise use the -J option + if( out.output().find( "-no-infofile" ) ) + bin->addFeature( "no-infofile" ); // otherwise use the -H option + if( out.output().find( "-gui" ) ) + bin->addFeature( "gui" ); // otherwise use the -g option + if( out.output().find( "-bulk" ) ) + bin->addFeature( "bulk" ); // otherwise use the -B option + if( out.output().find( "dev=" ) ) + bin->addFeature( "dev" ); // otherwise use the -B option + } + else { + kdDebug() << "(K3bCdda2wavProgram) could not start " << path << endl; + return false; + } + + // check if we run as root + struct stat s; + if( !::stat( QFile::encodeName(path), &s ) ) { + if( (s.st_mode & S_ISUID) && s.st_uid == 0 ) + bin->addFeature( "suidroot" ); + } + + addBin( bin ); + return true; +} + diff --git a/libk3b/core/k3bdefaultexternalprograms.h b/libk3b/core/k3bdefaultexternalprograms.h new file mode 100644 index 0000000..3212727 --- /dev/null +++ b/libk3b/core/k3bdefaultexternalprograms.h @@ -0,0 +1,143 @@ +/* + * + * $Id: k3bdefaultexternalprograms.h 623768 2007-01-15 13:33:55Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#ifndef _K3B_DEFAULT_EXTERNAL_BIN_PROGRAMS_H_ +#define _K3B_DEFAULT_EXTERNAL_BIN_PROGRAMS_H_ + +#include "k3bexternalbinmanager.h" +#include "k3b_export.h" +class K3bExternalBinManager; + +namespace K3b +{ + LIBK3B_EXPORT void addDefaultPrograms( K3bExternalBinManager* ); + LIBK3B_EXPORT void addTranscodePrograms( K3bExternalBinManager* ); + LIBK3B_EXPORT void addVcdimagerPrograms( K3bExternalBinManager* ); +} + + +class LIBK3B_EXPORT K3bCdrecordProgram : public K3bExternalProgram +{ + public: + K3bCdrecordProgram( bool dvdPro ); + + bool scan( const QString& ); + + private: + bool m_dvdPro; +}; + + +class LIBK3B_EXPORT K3bMkisofsProgram : public K3bExternalProgram +{ + public: + K3bMkisofsProgram(); + + bool scan( const QString& ); +}; + + +class LIBK3B_EXPORT K3bReadcdProgram : public K3bExternalProgram +{ + public: + K3bReadcdProgram(); + + bool scan( const QString& ); +}; + + +class LIBK3B_EXPORT K3bCdrdaoProgram : public K3bExternalProgram +{ + public: + K3bCdrdaoProgram(); + + bool scan( const QString& ); +}; + + +class LIBK3B_EXPORT K3bTranscodeProgram : public K3bExternalProgram +{ + public: + K3bTranscodeProgram( const QString& transcodeProgram ); + + bool scan( const QString& ); + + // no user parameters (yet) + bool supportsUserParameters() const { return false; } + + private: + QString m_transcodeProgram; +}; + + +class LIBK3B_EXPORT K3bVcdbuilderProgram : public K3bExternalProgram +{ + public: + K3bVcdbuilderProgram( const QString& ); + + bool scan( const QString& ); + + private: + QString m_vcdbuilderProgram; +}; + + +class LIBK3B_EXPORT K3bNormalizeProgram : public K3bExternalProgram +{ + public: + K3bNormalizeProgram(); + + bool scan( const QString& ); +}; + + +class LIBK3B_EXPORT K3bGrowisofsProgram : public K3bExternalProgram +{ + public: + K3bGrowisofsProgram(); + + bool scan( const QString& ); +}; + + +class LIBK3B_EXPORT K3bDvdformatProgram : public K3bExternalProgram +{ + public: + K3bDvdformatProgram(); + + bool scan( const QString& ); +}; + + +class LIBK3B_EXPORT K3bDvdBooktypeProgram : public K3bExternalProgram +{ + public: + K3bDvdBooktypeProgram(); + + bool scan( const QString& ); +}; + + +class LIBK3B_EXPORT K3bCdda2wavProgram : public K3bExternalProgram +{ + public: + K3bCdda2wavProgram(); + + bool scan( const QString& ); +}; + +#endif diff --git a/libk3b/core/k3bexternalbinmanager.cpp b/libk3b/core/k3bexternalbinmanager.cpp new file mode 100644 index 0000000..2b21a85 --- /dev/null +++ b/libk3b/core/k3bexternalbinmanager.cpp @@ -0,0 +1,389 @@ +/* + * + * $Id: k3bexternalbinmanager.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bexternalbinmanager.h" + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + + + +QString K3bExternalBinManager::m_noPath = ""; + + +// /////////////////////////////////////////////////////////// +// +// K3BEXTERNALBIN +// +// /////////////////////////////////////////////////////////// + +K3bExternalBin::K3bExternalBin( K3bExternalProgram* p ) + : m_program(p) +{ +} + + +bool K3bExternalBin::isEmpty() const +{ + return !version.isValid(); +} + + +const QString& K3bExternalBin::name() const +{ + return m_program->name(); +} + + +bool K3bExternalBin::hasFeature( const QString& f ) const +{ + return m_features.contains( f ); +} + + +void K3bExternalBin::addFeature( const QString& f ) +{ + m_features.append( f ); +} + + +const QStringList& K3bExternalBin::userParameters() const +{ + return m_program->userParameters(); +} + + + +// /////////////////////////////////////////////////////////// +// +// K3BEXTERNALPROGRAM +// +// /////////////////////////////////////////////////////////// + + +K3bExternalProgram::K3bExternalProgram( const QString& name ) + : m_name( name ) +{ + m_bins.setAutoDelete( true ); +} + + +K3bExternalProgram::~K3bExternalProgram() +{ +} + + +const K3bExternalBin* K3bExternalProgram::mostRecentBin() const +{ + QPtrListIterator it( m_bins ); + K3bExternalBin* bin = *it; + ++it; + while( *it ) { + if( it.current()->version > bin->version ) + bin = *it; + ++it; + } + return bin; +} + + +void K3bExternalProgram::addBin( K3bExternalBin* bin ) +{ + if( !m_bins.contains( bin ) ) { + // insertion sort + // the first bin in the list is always the one used + // so we default to using the newest one + K3bExternalBin* oldBin = m_bins.first(); + while( oldBin && oldBin->version > bin->version ) + oldBin = m_bins.next(); + + m_bins.insert( oldBin ? m_bins.at() : m_bins.count(), bin ); + } +} + +void K3bExternalProgram::setDefault( const K3bExternalBin* bin ) +{ + if( m_bins.contains( bin ) ) + m_bins.take( m_bins.find( bin ) ); + + // the first bin in the list is always the one used + m_bins.insert( 0, bin ); +} + + +void K3bExternalProgram::setDefault( const QString& path ) +{ + for( QPtrListIterator it( m_bins ); it.current(); ++it ) { + if( it.current()->path == path ) { + setDefault( it.current() ); + return; + } + } +} + + +void K3bExternalProgram::addUserParameter( const QString& p ) +{ + if( !m_userParameters.contains( p ) ) + m_userParameters.append(p); +} + + + +// /////////////////////////////////////////////////////////// +// +// K3BEXTERNALBINMANAGER +// +// /////////////////////////////////////////////////////////// + + +K3bExternalBinManager::K3bExternalBinManager( QObject* parent, const char* name ) + : QObject( parent, name ) +{ +} + + +K3bExternalBinManager::~K3bExternalBinManager() +{ + clear(); +} + + +bool K3bExternalBinManager::readConfig( KConfig* c ) +{ + loadDefaultSearchPath(); + + c->setGroup( "External Programs" ); + + if( c->hasKey( "search path" ) ) + setSearchPath( c->readPathListEntry( "search path" ) ); + + search(); + + for ( QMap::iterator it = m_programs.begin(); it != m_programs.end(); ++it ) { + K3bExternalProgram* p = it.data(); + if( c->hasKey( p->name() + " default" ) ) { + p->setDefault( c->readEntry( p->name() + " default" ) ); + } + if( c->hasKey( p->name() + " user parameters" ) ) { + QStringList list = c->readListEntry( p->name() + " user parameters" ); + for( QStringList::iterator strIt = list.begin(); strIt != list.end(); ++strIt ) + p->addUserParameter( *strIt ); + } + if( c->hasKey( p->name() + " last seen newest version" ) ) { + K3bVersion lastMax( c->readEntry( p->name() + " last seen newest version" ) ); + // now search for a newer version and use it (because it was installed after the last + // K3b run and most users would probably expect K3b to use a newly installed version) + const K3bExternalBin* newestBin = p->mostRecentBin(); + if( newestBin && newestBin->version > lastMax ) + p->setDefault( newestBin ); + } + } + + return true; +} + +bool K3bExternalBinManager::saveConfig( KConfig* c ) +{ + c->setGroup( "External Programs" ); + c->writePathEntry( "search path", m_searchPath ); + + for ( QMap::iterator it = m_programs.begin(); it != m_programs.end(); ++it ) { + K3bExternalProgram* p = it.data(); + if( p->defaultBin() ) + c->writeEntry( p->name() + " default", p->defaultBin()->path ); + + c->writeEntry( p->name() + " user parameters", p->userParameters() ); + + const K3bExternalBin* newestBin = p->mostRecentBin(); + if( newestBin ) + c->writeEntry( p->name() + " last seen newest version", newestBin->version ); + } + + return true; +} + + +bool K3bExternalBinManager::foundBin( const QString& name ) +{ + if( m_programs.find( name ) == m_programs.end() ) + return false; + else + return (m_programs[name]->defaultBin() != 0); +} + + +const QString& K3bExternalBinManager::binPath( const QString& name ) +{ + if( m_programs.find( name ) == m_programs.end() ) + return m_noPath; + + if( m_programs[name]->defaultBin() != 0 ) + return m_programs[name]->defaultBin()->path; + else + return m_noPath; +} + + +const K3bExternalBin* K3bExternalBinManager::binObject( const QString& name ) +{ + if( m_programs.find( name ) == m_programs.end() ) + return 0; + + return m_programs[name]->defaultBin(); +} + + +void K3bExternalBinManager::addProgram( K3bExternalProgram* p ) +{ + m_programs.insert( p->name(), p ); +} + + +void K3bExternalBinManager::clear() +{ + for( QMap::Iterator it = m_programs.begin(); it != m_programs.end(); ++it ) + delete it.data(); + m_programs.clear(); +} + + +void K3bExternalBinManager::search() +{ + if( m_searchPath.isEmpty() ) + loadDefaultSearchPath(); + + for( QMap::iterator it = m_programs.begin(); it != m_programs.end(); ++it ) { + it.data()->clear(); + } + + // do not search one path twice + QStringList paths; + for( QStringList::const_iterator it = m_searchPath.begin(); it != m_searchPath.end(); ++it ) { + QString p = *it; + if( p[p.length()-1] == '/' ) + p.truncate( p.length()-1 ); + if( !paths.contains( p ) && !paths.contains( p + "/" ) ) + paths.append(p); + } + + // get the environment path variable + char* env_path = ::getenv("PATH"); + if( env_path ) { + QStringList env_pathList = QStringList::split(":", QString::fromLocal8Bit(env_path)); + for( QStringList::const_iterator it = env_pathList.begin(); it != env_pathList.end(); ++it ) { + QString p = *it; + if( p[p.length()-1] == '/' ) + p.truncate( p.length()-1 ); + if( !paths.contains( p ) && !paths.contains( p + "/" ) ) + paths.append(p); + } + } + + + for( QStringList::const_iterator it = paths.begin(); it != paths.end(); ++it ) + for( QMap::iterator pit = m_programs.begin(); pit != m_programs.end(); ++pit ) + pit.data()->scan(*it); + + // TESTING + // ///////////////////////// + const K3bExternalBin* bin = program("cdrecord")->defaultBin(); + + if( !bin ) { + kdDebug() << "(K3bExternalBinManager) Probing cdrecord failed" << endl; + } + else { + kdDebug() << "(K3bExternalBinManager) Cdrecord " << bin->version << " features: " + << bin->features().join( ", " ) << endl; + + if( bin->version >= K3bVersion("1.11a02") ) + kdDebug() << "(K3bExternalBinManager) " + << bin->version.majorVersion() << " " << bin->version.minorVersion() << " " << bin->version.patchLevel() + << " " << bin->version.suffix() + << " seems to be cdrecord version >= 1.11a02, using burnfree instead of burnproof" << endl; + if( bin->version >= K3bVersion("1.11a31") ) + kdDebug() << "(K3bExternalBinManager) seems to be cdrecord version >= 1.11a31, support for Just Link via burnfree " + << "driveroption" << endl; + } +} + + +K3bExternalProgram* K3bExternalBinManager::program( const QString& name ) const +{ + if( m_programs.find( name ) == m_programs.end() ) + return 0; + else + return m_programs[name]; +} + + +void K3bExternalBinManager::loadDefaultSearchPath() +{ + static const char* defaultSearchPaths[] = { "/usr/bin/", + "/usr/local/bin/", + "/usr/sbin/", + "/usr/local/sbin/", + "/opt/schily/bin/", + "/sbin", + 0 }; + + m_searchPath.clear(); + for( int i = 0; defaultSearchPaths[i]; ++i ) { + m_searchPath.append( defaultSearchPaths[i] ); + } +} + + +void K3bExternalBinManager::setSearchPath( const QStringList& list ) +{ + loadDefaultSearchPath(); + + for( QStringList::const_iterator it = list.begin(); it != list.end(); ++it ) { + if( !m_searchPath.contains( *it ) ) + m_searchPath.append( *it ); + } +} + + +void K3bExternalBinManager::addSearchPath( const QString& path ) +{ + if( !m_searchPath.contains( path ) ) + m_searchPath.append( path ); +} + + + +const K3bExternalBin* K3bExternalBinManager::mostRecentBinObject( const QString& name ) +{ + if( K3bExternalProgram* p = program( name ) ) + return p->mostRecentBin(); + else + return 0; +} + +#include "k3bexternalbinmanager.moc" + diff --git a/libk3b/core/k3bexternalbinmanager.h b/libk3b/core/k3bexternalbinmanager.h new file mode 100644 index 0000000..e7fe601 --- /dev/null +++ b/libk3b/core/k3bexternalbinmanager.h @@ -0,0 +1,162 @@ +/* + * + * $Id: k3bexternalbinmanager.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_EXTERNAL_BIN_MANAGER_H +#define K3B_EXTERNAL_BIN_MANAGER_H + +#include +#include +#include +#include +#include +#include "k3b_export.h" +#include "k3bversion.h" + +class KConfig; +class KProcess; + + +class K3bExternalProgram; + + +/** + * A K3bExternalBin represents an installed version of a program. + * All K3bExternalBin objects are managed by K3bExternalPrograms. + * + * A bin may have certain features that are represented by a string. + */ +class LIBK3B_EXPORT K3bExternalBin +{ + public: + K3bExternalBin( K3bExternalProgram* ); + virtual ~K3bExternalBin() {} + + K3bVersion version; + QString path; + QString copyright; + + const QString& name() const; + bool isEmpty() const; + const QStringList& userParameters() const; + const QStringList& features() const { return m_features; } + + bool hasFeature( const QString& ) const; + void addFeature( const QString& ); + + K3bExternalProgram* program() const { return m_program; } + + private: + QStringList m_features; + K3bExternalProgram* m_program; +}; + + +/** + * This is the main class that represents a program + * It's scan method has to be reimplemented for every program + * It manages a list of K3bExternalBin-objects that each represent + * one installed version of the program. + */ +class LIBK3B_EXPORT K3bExternalProgram +{ + public: + K3bExternalProgram( const QString& name ); + virtual ~K3bExternalProgram(); + + const K3bExternalBin* defaultBin() const { return m_bins.getFirst(); } + const K3bExternalBin* mostRecentBin() const; + + void addUserParameter( const QString& ); + void setUserParameters( const QStringList& list ) { m_userParameters = list; } + + const QStringList& userParameters() const { return m_userParameters; } + const QString& name() const { return m_name; } + + void addBin( K3bExternalBin* ); + void clear() { m_bins.clear(); } + void setDefault( const K3bExternalBin* ); + void setDefault( const QString& path ); + + const QPtrList& bins() const { return m_bins; } + + /** + * this scans for the program in the given path, + * adds the found bin object to the list and returnes true. + * if nothing could be found false is returned. + */ + virtual bool scan( const QString& ) {return false;}//= 0; + + /** + * reimplement this if it does not make sense to have the user be able + * to specify additional parameters + */ + virtual bool supportsUserParameters() const { return true; } + + private: + QString m_name; + QStringList m_userParameters; + QPtrList m_bins; +}; + + +class LIBK3B_EXPORT K3bExternalBinManager : public QObject +{ + Q_OBJECT + + public: + K3bExternalBinManager( QObject* parent = 0, const char* name = 0 ); + ~K3bExternalBinManager(); + + void search(); + + /** + * read config and add changes to current map. + * Takes care of setting the config group + */ + bool readConfig( KConfig* ); + + /** + * Takes care of setting the config group + */ + bool saveConfig( KConfig* ); + + bool foundBin( const QString& name ); + const QString& binPath( const QString& name ); + const K3bExternalBin* binObject( const QString& name ); + const K3bExternalBin* mostRecentBinObject( const QString& name ); + + K3bExternalProgram* program( const QString& ) const; + const QMap& programs() const { return m_programs; } + + /** always extends the default searchpath */ + void setSearchPath( const QStringList& ); + void addSearchPath( const QString& ); + void loadDefaultSearchPath(); + + const QStringList& searchPath() const { return m_searchPath; } + + void addProgram( K3bExternalProgram* ); + void clear(); + + private: + QMap m_programs; + QStringList m_searchPath; + + static QString m_noPath; // used for binPath() to return const string + + QString m_gatheredOutput; +}; + +#endif diff --git a/libk3b/core/k3bglobals.cpp b/libk3b/core/k3bglobals.cpp new file mode 100644 index 0000000..fc5a4e1 --- /dev/null +++ b/libk3b/core/k3bglobals.cpp @@ -0,0 +1,634 @@ +/* + * + * $Id: k3bglobals.cpp 659634 2007-04-30 14:51:32Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + + +#include "k3bglobals.h" +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + +#if defined(__FreeBSD__) || defined(__NetBSD__) +# include +# include +# include +# define bswap_16(x) bswap16(x) +# define bswap_32(x) bswap32(x) +# define bswap_64(x) bswap64(x) +#else +# include +#endif +#ifdef HAVE_SYS_STATVFS_H +# include +#endif +#ifdef HAVE_SYS_VFS_H +# include +#endif + + +/* +struct Sample { + unsigned char msbLeft; + unsigned char lsbLeft; + unsigned char msbRight; + unsigned char lsbRight; + + short left() const { + return ( msbLeft << 8 ) | lsbLeft; + } + short right() const { + return ( msbRight << 8 ) | lsbRight; + } + void left( short d ) { + msbLeft = d >> 8; + lsbLeft = d; + } + void right( short d ) { + msbRight = d >> 8; + lsbRight = d; + } +}; +*/ + +QString K3b::framesToString( int h, bool showFrames ) +{ + int m = h / 4500; + int s = (h % 4500) / 75; + int f = h % 75; + + QString str; + + if( showFrames ) { + // cdrdao needs the MSF format where 1 second has 75 frames! + str.sprintf( "%.2i:%.2i:%.2i", m, s, f ); + } + else + str.sprintf( "%.2i:%.2i", m, s ); + + return str; +} + +/*QString K3b::sizeToTime(long size) +{ + int h = size / sizeof(Sample) / 588; + return framesToString(h, false); +}*/ + + +Q_INT16 K3b::swapByteOrder( const Q_INT16& i ) +{ + return bswap_16( i ); + //((i << 8) & 0xff00) | ((i >> 8 ) & 0xff); +} + + +Q_INT32 K3b::swapByteOrder( const Q_INT32& i ) +{ + //return ((i << 24) & 0xff000000) | ((i << 8) & 0xff0000) | ((i >> 8) & 0xff00) | ((i >> 24) & 0xff ); + return bswap_32( i ); +} + + +Q_INT64 K3b::swapByteOrder( const Q_INT64& i ) +{ + return bswap_64( i ); +} + + +int K3b::round( double d ) +{ + return (int)( floor(d) + 0.5 <= d ? ceil(d) : floor(d) ); +} + + +QString K3b::findUniqueFilePrefix( const QString& _prefix, const QString& path ) +{ + QString url; + if( path.isEmpty() || !QFile::exists(path) ) + url = defaultTempPath(); + else + url = prepareDir( path ); + + QString prefix = _prefix; + if( prefix.isEmpty() ) + prefix = "k3b_"; + + // now create the unique prefix + QDir dir( url ); + QStringList entries = dir.entryList( QDir::DefaultFilter, QDir::Name ); + int i = 0; + for( QStringList::iterator it = entries.begin(); + it != entries.end(); ++it ) { + if( (*it).startsWith( prefix + QString::number(i) ) ) { + i++; + it = entries.begin(); + } + } + + return url + prefix + QString::number(i); +} + + +QString K3b::findTempFile( const QString& ending, const QString& d ) +{ + return findUniqueFilePrefix( "k3b_", d ) + ( ending.isEmpty() ? QString::null : (QString::fromLatin1(".") + ending) ); +} + + +QString K3b::defaultTempPath() +{ + QString oldGroup = kapp->config()->group(); + kapp->config()->setGroup( "General Options" ); + QString url = kapp->config()->readPathEntry( "Temp Dir", KGlobal::dirs()->resourceDirs( "tmp" ).first() ); + kapp->config()->setGroup( oldGroup ); + return prepareDir(url); +} + + +QString K3b::prepareDir( const QString& dir ) +{ + return (dir + (dir[dir.length()-1] != '/' ? "/" : "")); +} + + +QString K3b::parentDir( const QString& path ) +{ + QString parent = path; + if( path[path.length()-1] == '/' ) + parent.truncate( parent.length()-1 ); + + int pos = parent.findRev( '/' ); + if( pos >= 0 ) + parent.truncate( pos+1 ); + else // relative path, do anything... + parent = "/"; + + return parent; +} + + +QString K3b::fixupPath( const QString& path ) +{ + QString s; + bool lastWasSlash = false; + for( unsigned int i = 0; i < path.length(); ++i ) { + if( path[i] == '/' ) { + if( !lastWasSlash ) { + lastWasSlash = true; + s.append( "/" ); + } + } + else { + lastWasSlash = false; + s.append( path[i] ); + } + } + + return s; +} + + +K3bVersion K3b::kernelVersion() +{ + // initialize kernel version + K3bVersion v; + utsname unameinfo; + if( ::uname(&unameinfo) == 0 ) { + v = QString::fromLocal8Bit( unameinfo.release ); + kdDebug() << "kernel version: " << v << endl; + } + else + kdError() << "could not determine kernel version." << endl; + return v; +} + + +K3bVersion K3b::simpleKernelVersion() +{ + return kernelVersion().simplify(); +} + + +QString K3b::systemName() +{ + QString v; + utsname unameinfo; + if( ::uname(&unameinfo) == 0 ) { + v = QString::fromLocal8Bit( unameinfo.sysname ); + } + else + kdError() << "could not determine system name." << endl; + return v; +} + + +bool K3b::kbFreeOnFs( const QString& path, unsigned long& size, unsigned long& avail ) +{ + struct statvfs fs; + if( ::statvfs( QFile::encodeName(path), &fs ) == 0 ) { + unsigned long kBfak = fs.f_frsize/1024; + + size = fs.f_blocks*kBfak; + avail = fs.f_bavail*kBfak; + + return true; + } + else + return false; +} + + +KIO::filesize_t K3b::filesize( const KURL& url ) +{ + if( url.isLocalFile() ) { + k3b_struct_stat buf; + if ( !k3b_stat( QFile::encodeName( url.path() ), &buf ) ) { + return (KIO::filesize_t)buf.st_size; + } + } + + KIO::UDSEntry uds; + KIO::NetAccess::stat( url, uds, 0 ); + for( KIO::UDSEntry::const_iterator it = uds.begin(); it != uds.end(); ++it ) { + if( (*it).m_uds == KIO::UDS_SIZE ) { + return (*it).m_long; + } + } + + return ( KIO::filesize_t )0; +} + + +KIO::filesize_t K3b::imageFilesize( const KURL& url ) +{ + KIO::filesize_t size = K3b::filesize( url ); + int cnt = 0; + while( KIO::NetAccess::exists( KURL::fromPathOrURL( url.url() + '.' + QString::number(cnt).rightJustify( 3, '0' ) ), true ) ) + size += K3b::filesize( KURL::fromPathOrURL( url.url() + '.' + QString::number(cnt++).rightJustify( 3, '0' ) ) ); + return size; +} + + +QString K3b::cutFilename( const QString& name, unsigned int len ) +{ + if( name.length() > len ) { + QString ret = name; + + // determine extension (we think of an extension to be at most 5 chars in length) + int pos = name.find( '.', -6 ); + if( pos > 0 ) + len -= (name.length() - pos); + + ret.truncate( len ); + + if( pos > 0 ) + ret.append( name.mid( pos ) ); + + return ret; + } + else + return name; +} + + +QString K3b::removeFilenameExtension( const QString& name ) +{ + QString v = name; + int dotpos = v.findRev( '.' ); + if( dotpos > 0 ) + v.truncate( dotpos ); + return v; +} + + +QString K3b::appendNumberToFilename( const QString& name, int num, unsigned int maxlen ) +{ + // determine extension (we think of an extension to be at most 5 chars in length) + QString result = name; + QString ext; + int pos = name.find( '.', -6 ); + if( pos > 0 ) { + ext = name.mid(pos); + result.truncate( pos ); + } + + ext.prepend( QString::number(num) ); + result.truncate( maxlen - ext.length() ); + + return result + ext; +} + + +bool K3b::plainAtapiSupport() +{ + // FIXME: what about BSD? + return ( K3b::simpleKernelVersion() >= K3bVersion( 2, 5, 40 ) ); +} + + +bool K3b::hackedAtapiSupport() +{ + // IMPROVEME!!! + // FIXME: since when does the kernel support this? + return ( K3b::simpleKernelVersion() >= K3bVersion( 2, 4, 0 ) ); +} + + +QString K3b::externalBinDeviceParameter( K3bDevice::Device* dev, const K3bExternalBin* bin ) +{ +#ifdef Q_OS_LINUX + // + // experimental: always use block devices on 2.6 kernels + // + if( simpleKernelVersion() >= K3bVersion( 2, 6, 0 ) ) + return dev->blockDeviceName(); + else +#endif + if( dev->interfaceType() == K3bDevice::SCSI ) + return dev->busTargetLun(); + else if( (plainAtapiSupport() && bin->hasFeature("plain-atapi") ) ) + return dev->blockDeviceName(); + else + return QString("ATAPI:%1").arg(dev->blockDeviceName()); +} + + +int K3b::writingAppFromString( const QString& s ) +{ + if( s.lower() == "cdrdao" ) + return K3b::CDRDAO; + else if( s.lower() == "cdrecord" ) + return K3b::CDRECORD; + else if( s.lower() == "dvdrecord" ) + return K3b::DVDRECORD; + else if( s.lower() == "growisofs" ) + return K3b::GROWISOFS; + else if( s.lower() == "dvd+rw-format" ) + return K3b::DVD_RW_FORMAT; + else + return K3b::DEFAULT; +} + + +QString K3b::writingModeString( int mode ) +{ + if( mode == WRITING_MODE_AUTO ) + return i18n("Auto"); + else + return K3bDevice::writingModeString( mode ); +} + + +QString K3b::resolveLink( const QString& file ) +{ + QFileInfo f( file ); + QStringList steps( f.absFilePath() ); + while( f.isSymLink() ) { + QString p = f.readLink(); + if( !p.startsWith( "/" ) ) + p.prepend( f.dirPath(true) + "/" ); + f.setFile( p ); + if( steps.contains( f.absFilePath() ) ) { + kdDebug() << "(K3b) symlink loop detected." << endl; + break; + } + else + steps.append( f.absFilePath() ); + } + return f.absFilePath(); +} + + +K3bDevice::Device* K3b::urlToDevice( const KURL& deviceUrl ) +{ + if( deviceUrl.protocol() == "media" || deviceUrl.protocol() == "system" ) { + kdDebug() << "(K3b) Asking mediamanager for " << deviceUrl.fileName() << endl; + DCOPRef mediamanager("kded", "mediamanager"); + DCOPReply reply = mediamanager.call("properties(QString)", deviceUrl.fileName()); + QStringList properties = reply; + if( !reply.isValid() || properties.count() < 6 ) { + kdError() << "(K3b) Invalid reply from mediamanager" << endl; + return 0; + } + else { + kdDebug() << "(K3b) Reply from mediamanager " << properties[5] << endl; + return k3bcore->deviceManager()->findDevice( properties[5] ); + } + } + + return k3bcore->deviceManager()->findDevice( deviceUrl.path() ); +} + + +KURL K3b::convertToLocalUrl( const KURL& url ) +{ + if( !url.isLocalFile() ) { +#if KDE_IS_VERSION(3,4,91) + return KIO::NetAccess::mostLocalURL( url, 0 ); +#else +#ifndef UDS_LOCAL_PATH +#define UDS_LOCAL_PATH (72 | KIO::UDS_STRING) +#else + using namespace KIO; +#endif + KIO::UDSEntry e; + if( KIO::NetAccess::stat( url, e, 0 ) ) { + const KIO::UDSEntry::ConstIterator end = e.end(); + for( KIO::UDSEntry::ConstIterator it = e.begin(); it != end; ++it ) { + if( (*it).m_uds == UDS_LOCAL_PATH && !(*it).m_str.isEmpty() ) + return KURL::fromPathOrURL( (*it).m_str ); + } + } +#endif + } + + return url; +} + + +KURL::List K3b::convertToLocalUrls( const KURL::List& urls ) +{ + KURL::List r; + for( KURL::List::const_iterator it = urls.constBegin(); it != urls.constEnd(); ++it ) + r.append( convertToLocalUrl( *it ) ); + return r; +} + + +Q_INT16 K3b::fromLe16( char* data ) +{ +#ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN + return swapByteOrder( *((Q_INT16*)data) ); +#else + return *((Q_INT16*)data); +#endif +} + + +Q_INT32 K3b::fromLe32( char* data ) +{ +#ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN + return swapByteOrder( *((Q_INT32*)data) ); +#else + return *((Q_INT32*)data); +#endif +} + + +Q_INT64 K3b::fromLe64( char* data ) +{ +#ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN + return swapByteOrder( *((Q_INT64*)data) ); +#else + return *((Q_INT64*)data); +#endif +} + + +QString K3b::findExe( const QString& name ) +{ + // first we search the path + QString bin = KStandardDirs::findExe( name ); + + // then go on with our own little list + if( bin.isEmpty() ) + bin = KStandardDirs::findExe( name, k3bcore->externalBinManager()->searchPath().join(":") ); + + return bin; +} + + +bool K3b::isMounted( K3bDevice::Device* dev ) +{ + if( !dev ) + return false; + + return !KIO::findDeviceMountPoint( dev->blockDeviceName() ).isEmpty(); +} + + +bool K3b::unmount( K3bDevice::Device* dev ) +{ + if( !dev ) + return false; + + QString mntDev = dev->blockDeviceName(); + +#if KDE_IS_VERSION(3,4,0) + // first try to unmount it the standard way + if( KIO::NetAccess::synchronousRun( KIO::unmount( mntDev, false ), 0 ) ) + return true; +#endif + + QString umountBin = K3b::findExe( "umount" ); + if( !umountBin.isEmpty() ) { + KProcess p; + p << umountBin; + p << "-l"; // lazy unmount + p << dev->blockDeviceName(); + p.start( KProcess::Block ); + if( !p.exitStatus() ) + return true; + } + + // now try pmount + QString pumountBin = K3b::findExe( "pumount" ); + if( !pumountBin.isEmpty() ) { + KProcess p; + p << pumountBin; + p << "-l"; // lazy unmount + p << dev->blockDeviceName(); + p.start( KProcess::Block ); + return !p.exitStatus(); + } + else { +#ifdef HAVE_HAL + return !K3bDevice::HalConnection::instance()->unmount( dev ); +#else + return false; +#endif + } +} + + +bool K3b::mount( K3bDevice::Device* dev ) +{ + if( !dev ) + return false; + + QString mntDev = dev->blockDeviceName(); + +#if KDE_IS_VERSION(3,4,0) + // first try to mount it the standard way + if( KIO::NetAccess::synchronousRun( KIO::mount( true, 0, mntDev, false ), 0 ) ) + return true; +#endif + +#ifdef HAVE_HAL + if( !K3bDevice::HalConnection::instance()->mount( dev ) ) + return true; +#endif + + // now try pmount + QString pmountBin = K3b::findExe( "pmount" ); + if( !pmountBin.isEmpty() ) { + KProcess p; + p << pmountBin; + p << mntDev; + p.start( KProcess::Block ); + return !p.exitStatus(); + } + return false; +} + + +bool K3b::eject( K3bDevice::Device* dev ) +{ +#ifdef HAVE_HAL + if( !K3bDevice::HalConnection::instance()->eject( dev ) ) + return true; +#endif + + if( K3b::isMounted( dev ) ) + K3b::unmount( dev ); + + return dev->eject(); +} diff --git a/libk3b/core/k3bglobals.h b/libk3b/core/k3bglobals.h new file mode 100644 index 0000000..2795630 --- /dev/null +++ b/libk3b/core/k3bglobals.h @@ -0,0 +1,257 @@ +/* + * + * $Id: k3bglobals.h 630384 2007-02-05 09:33:17Z mlaurent $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BGLOBALS_H +#define K3BGLOBALS_H + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include "k3b_export.h" + +class KConfig; +class K3bVersion; +class K3bExternalBin; + + +#include + + +#ifdef HAVE_STAT64 +#define k3b_struct_stat struct stat64 +#define k3b_stat ::stat64 +#define k3b_lstat ::lstat64 +#else +#define k3b_struct_stat struct stat +#define k3b_stat ::stat +#define k3b_lstat ::lstat +#endif + + +namespace K3bDevice { + class Device; +} + +namespace K3b +{ + enum WritingApp { + DEFAULT = 1, + CDRECORD = 2, + CDRDAO = 4, + DVDRECORD = 8, + GROWISOFS = 16, + DVD_RW_FORMAT = 32 + }; + + LIBK3B_EXPORT int writingAppFromString( const QString& ); + + /** + * DATA_MODE_AUTO - let K3b determine the best mode + * MODE1 - refers to the default Yellow book mode1 + * MODE2 - refers to CDROM XA mode2 form1 + */ + enum DataMode { + DATA_MODE_AUTO, + MODE1, + MODE2 + }; + + /** + * The sector size denotes the number of bytes K3b provides per sector. + * This is based on the sizes cdrecord's -data, -xa, and -xamix parameters + * demand. + */ + enum SectorSize { + SECTORSIZE_AUDIO = 2352, + SECTORSIZE_DATA_2048 = 2048, + SECTORSIZE_DATA_2048_SUBHEADER = 2056, + SECTORSIZE_DATA_2324 = 2324, + SECTORSIZE_DATA_2324_SUBHEADER = 2332, + SECTORSIZE_RAW = 2448 + }; + + /** + * AUTO - let K3b determine the best mode + * TAO - Track at once + * DAO - Disk at once (or session at once) + * RAW - Raw mode + * + * may be or'ed together (except for WRITING_MODE_AUTO of course) + */ + enum WritingMode { + WRITING_MODE_AUTO = 0, + TAO = K3bDevice::WRITINGMODE_TAO, + DAO = K3bDevice::WRITINGMODE_SAO, + RAW = K3bDevice::WRITINGMODE_RAW, + WRITING_MODE_INCR_SEQ = K3bDevice::WRITINGMODE_INCR_SEQ, // Incremental Sequential + WRITING_MODE_RES_OVWR = K3bDevice::WRITINGMODE_RES_OVWR // Restricted Overwrite + }; + + LIBK3B_EXPORT QString writingModeString( int ); + + LIBK3B_EXPORT QString framesToString( int h, bool showFrames = true ); + /*LIBK3B_EXPORT QString sizeToTime( long size );*/ + + LIBK3B_EXPORT Q_INT16 swapByteOrder( const Q_INT16& i ); + LIBK3B_EXPORT Q_INT32 swapByteOrder( const Q_INT32& i ); + LIBK3B_EXPORT Q_INT64 swapByteOrder( const Q_INT64& i ); + + int round( double ); + + /** + * This checks the free space on the filesystem path is in. + * We use this since we encountered problems with the KDE version. + * @returns true on success. + */ + LIBK3B_EXPORT bool kbFreeOnFs( const QString& path, unsigned long& size, unsigned long& avail ); + + /** + * Cut a filename preserving the extension + */ + LIBK3B_EXPORT QString cutFilename( const QString& name, unsigned int len ); + + LIBK3B_EXPORT QString removeFilenameExtension( const QString& name ); + + /** + * Append a number to a filename preserving the extension. + * The resulting name's length will not exceed @p maxlen + */ + LIBK3B_EXPORT QString appendNumberToFilename( const QString& name, int num, unsigned int maxlen ); + + LIBK3B_EXPORT QString findUniqueFilePrefix( const QString& _prefix = QString::null, const QString& path = QString::null ); + + /** + * Find a unique filename in directory d (if d is empty the method uses the defaultTempPath) + */ + LIBK3B_EXPORT QString findTempFile( const QString& ending = QString::null, const QString& d = QString::null ); + + /** + * Wrapper around KStandardDirs::findExe which searches the PATH and some additional + * directories to find system tools which are normally only in root's PATH. + */ + LIBK3B_EXPORT QString findExe( const QString& name ); + + /** + * get the default K3b temp path to store image files + */ + LIBK3B_EXPORT QString defaultTempPath(); + + /** + * makes sure a path ends with a "/" + */ + LIBK3B_EXPORT QString prepareDir( const QString& dir ); + + /** + * returns the parent dir of a path. + * CAUTION: this does only work well with absolut paths. + * + * Example: /usr/share/doc -> /usr/share/ + */ + QString parentDir( const QString& path ); + + /** + * For now this just replaces multiple occurrences of / with a single / + */ + LIBK3B_EXPORT QString fixupPath( const QString& ); + + /** + * resolves a symlinks completely. Meaning it also handles links to links to links... + */ + LIBK3B_EXPORT QString resolveLink( const QString& ); + + LIBK3B_EXPORT K3bVersion kernelVersion(); + + /** + * Kernel version stripped of all suffixes + */ + LIBK3B_EXPORT K3bVersion simpleKernelVersion(); + + QString systemName(); + + LIBK3B_EXPORT KIO::filesize_t filesize( const KURL& ); + + /** + * Calculate the total size of an image file. This also includes + * images splitted by a K3bFileSplitter. + * + * \returns the total size of the image file at url + */ + LIBK3B_EXPORT KIO::filesize_t imageFilesize( const KURL& url ); + + /** + * true if the kernel supports ATAPI devices without SCSI emulation. + * use in combination with the K3bExternalProgram feature "plain-atapi" + */ + LIBK3B_EXPORT bool plainAtapiSupport(); + + /** + * true if the kernel supports ATAPI devices without SCSI emulation + * via the ATAPI: pseudo stuff + * use in combination with the K3bExternalProgram feature "hacked-atapi" + */ + LIBK3B_EXPORT bool hackedAtapiSupport(); + + /** + * Used to create a parameter for cdrecord, cdrdao or readcd. + * Takes care of SCSI and ATAPI. + */ + QString externalBinDeviceParameter( K3bDevice::Device* dev, const K3bExternalBin* ); + + /** + * Convert an url pointing to a local device to a K3bDevice. + * Supports media:// and system::// urls. + */ + LIBK3B_EXPORT K3bDevice::Device* urlToDevice( const KURL& deviceUrl ); + + /** + * Tries to convert urls from local protocols != "file" to file (for now supports media:/) + */ + LIBK3B_EXPORT KURL convertToLocalUrl( const KURL& url ); + LIBK3B_EXPORT KURL::List convertToLocalUrls( const KURL::List& l ); + + LIBK3B_EXPORT Q_INT16 fromLe16( char* ); + LIBK3B_EXPORT Q_INT32 fromLe32( char* ); + LIBK3B_EXPORT Q_INT64 fromLe64( char* ); + + LIBK3B_EXPORT bool isMounted( K3bDevice::Device* ); + + /** + * Tries to unmount the device ignoring its actual mounting state. + * This method uses both KIO::unmount and pumount if available. + */ + LIBK3B_EXPORT bool unmount( K3bDevice::Device* ); + + /** + * Tries to mount the medium. Since K3b does not gather any information + * about mount points the only methods used are pmount and HAL::mount + */ + LIBK3B_EXPORT bool mount( K3bDevice::Device* ); + + /** + * Ejects the medium in the device or simply opens the tray. + * This method improves over K3bDevice::Device::eject in that it + * unmounts before ejecting and introduces HAL support. + */ + LIBK3B_EXPORT bool eject( K3bDevice::Device* ); +} + +#endif diff --git a/libk3b/core/k3bglobalsettings.cpp b/libk3b/core/k3bglobalsettings.cpp new file mode 100644 index 0000000..6f58592 --- /dev/null +++ b/libk3b/core/k3bglobalsettings.cpp @@ -0,0 +1,61 @@ +/* + * + * $Id: k3bglobalsettings.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bglobalsettings.h" + +#include + + +K3bGlobalSettings::K3bGlobalSettings() + : m_eject(true), + m_burnfree(true), + m_overburn(false), + m_useManualBufferSize(false), + m_bufferSize(4), + m_force(false) +{ +} + + +void K3bGlobalSettings::readSettings( KConfig* c ) +{ + QString lastG = c->group(); + c->setGroup( "General Options" ); + + m_eject = !c->readBoolEntry( "No cd eject", false ); + m_burnfree = c->readBoolEntry( "burnfree", true ); + m_overburn = c->readBoolEntry( "Allow overburning", false ); + m_useManualBufferSize = c->readBoolEntry( "Manual buffer size", false ); + m_bufferSize = c->readNumEntry( "Fifo buffer", 4 ); + m_force = c->readBoolEntry( "Force unsafe operations", false ); + + c->setGroup( lastG ); +} + + +void K3bGlobalSettings::saveSettings( KConfig* c ) +{ + QString lastG = c->group(); + c->setGroup( "General Options" ); + + c->writeEntry( "No cd eject", !m_eject ); + c->writeEntry( "burnfree", m_burnfree ); + c->writeEntry( "Allow overburning", m_overburn ); + c->writeEntry( "Manual buffer size", m_useManualBufferSize ); + c->writeEntry( "Fifo buffer", m_bufferSize ); + c->writeEntry( "Force unsafe operations", m_force ); + + c->setGroup( lastG ); +} diff --git a/libk3b/core/k3bglobalsettings.h b/libk3b/core/k3bglobalsettings.h new file mode 100644 index 0000000..1194789 --- /dev/null +++ b/libk3b/core/k3bglobalsettings.h @@ -0,0 +1,70 @@ +/* + * + * $Id: k3bglobalsettings.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_GLOBAL_SETTINGS_H_ +#define _K3B_GLOBAL_SETTINGS_H_ +#include "k3b_export.h" +class KConfig; + +/** + * Some global settings used throughout K3b. + */ +class LIBK3B_EXPORT K3bGlobalSettings +{ + public: + K3bGlobalSettings(); + + /** + * This method takes care of settings the config group + */ + void readSettings( KConfig* ); + + /** + * This method takes care of settings the config group + */ + void saveSettings( KConfig* ); + + bool ejectMedia() const { return m_eject; } + bool burnfree() const { return m_burnfree; } + bool overburn() const { return m_overburn; } + bool useManualBufferSize() const { return m_useManualBufferSize; } + int bufferSize() const { return m_bufferSize; } + + /** + * If force is set to true K3b will continue in certain "unsafe" situations. + * The most common being a medium not suitable for the writer in terms of + * writing speed. + * Compare cdrecord's parameter -force + */ + bool force() const { return m_force; } + + void setEjectMedia( bool b ) { m_eject = b; } + void setBurnfree( bool b ) { m_burnfree = b; } + void setOverburn( bool b ) { m_overburn = b; } + void setUseManualBufferSize( bool b ) { m_useManualBufferSize = b; } + void setBufferSize( int size ) { m_bufferSize = size; } + void setForce( bool b ) { m_force = b; } + + private: + bool m_eject; + bool m_burnfree; + bool m_overburn; + bool m_useManualBufferSize; + int m_bufferSize; + bool m_force; +}; + + +#endif diff --git a/libk3b/core/k3bjob.cpp b/libk3b/core/k3bjob.cpp new file mode 100644 index 0000000..b545107 --- /dev/null +++ b/libk3b/core/k3bjob.cpp @@ -0,0 +1,253 @@ +/* + * + * $Id: k3bjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bjob.h" +#include +#include + +#include +#include + +#include +#include + + +class K3bJob::Private +{ +public: +}; + + +const char* K3bJob::DEFAULT_SIGNAL_CONNECTION = "K3bJobDefault"; + + +K3bJob::K3bJob( K3bJobHandler* handler, QObject* parent, const char* name ) + : QObject( parent, name ), + m_jobHandler( handler ), + m_canceled(false), + m_active(false) +{ + connect( this, SIGNAL(canceled()), + this, SLOT(slotCanceled()) ); +} + +K3bJob::~K3bJob() +{ + // + // Normally a job (or the user of a job should take care of this + // but we do this here for security reasons. + // + if( m_active ) + jobFinished( false ); +} + + +void K3bJob::setJobHandler( K3bJobHandler* jh ) +{ + m_jobHandler = jh; +} + + +void K3bJob::jobStarted() +{ + m_canceled = false; + m_active = true; + + if( jobHandler() && jobHandler()->isJob() ) + static_cast(jobHandler())->registerSubJob( this ); + else + k3bcore->registerJob( this ); + + emit started(); +} + + +void K3bJob::jobFinished( bool success ) +{ + m_active = false; + + if( jobHandler() && jobHandler()->isJob() ) + static_cast(jobHandler())->unregisterSubJob( this ); + else + k3bcore->unregisterJob( this ); + + emit finished( success ); +} + + +void K3bJob::slotCanceled() +{ + m_canceled = true; +} + + +int K3bJob::waitForMedia( K3bDevice::Device* device, + int mediaState, + int mediaType, + const QString& message ) +{ + // TODO: What about: emit newSubTask( i18n("Waiting for media") ); + return m_jobHandler->waitForMedia( device, mediaState, mediaType, message ); +} + + +bool K3bJob::questionYesNo( const QString& text, + const QString& caption, + const QString& yesText, + const QString& noText ) +{ + return m_jobHandler->questionYesNo( text, caption, yesText, noText ); +} + + +void K3bJob::blockingInformation( const QString& text, + const QString& caption ) +{ + return m_jobHandler->blockingInformation( text, caption ); +} + + +void K3bJob::connectSubJob( K3bJob* subJob, + const char* finishedSlot, + bool connectProgress, + const char* progressSlot, + const char* subProgressSlot, + const char* processedSizeSlot, + const char* processedSubSizeSlot ) +{ + connect( subJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( subJob, SIGNAL(newSubTask(const QString&)), this, SLOT(slotNewSubTask(const QString&)) ); + connect( subJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + connect( subJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( subJob, SIGNAL(finished(bool)), this, finishedSlot ); + + if( connectProgress ) { + connect( subJob, SIGNAL(percent(int)), + this, progressSlot != 0 ? progressSlot : SIGNAL(subPercent(int)) ); + if( subProgressSlot ) + connect( subJob, SIGNAL(subPercent(int)), this, subProgressSlot ); + connect( subJob, SIGNAL(processedSize(int, int)), + this, processedSizeSlot != 0 ? processedSizeSlot : SIGNAL(processedSubSize(int, int)) ); + if( processedSubSizeSlot ) + connect( subJob, SIGNAL(processedSubSize(int, int)), this, processedSubSizeSlot ); + } +} + + +void K3bJob::connectSubJob( K3bJob* subJob, + const char* finishedSlot, + const char* newTaskSlot, + const char* newSubTaskSlot, + const char* progressSlot, + const char* subProgressSlot, + const char* processedSizeSlot, + const char* processedSubSizeSlot ) +{ + // standard connections + connect( subJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + connect( subJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + + // task connections + if( newTaskSlot == DEFAULT_SIGNAL_CONNECTION ) + connect( subJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + else if( newTaskSlot ) + connect( subJob, SIGNAL(newTask(const QString&)), this, newTaskSlot ); + + if( newSubTaskSlot == DEFAULT_SIGNAL_CONNECTION ) + connect( subJob, SIGNAL(newSubTask(const QString&)), this, SLOT(slotNewSubTask(const QString&)) ); + else if( newSubTaskSlot ) + connect( subJob, SIGNAL(newSubTask(const QString&)), this, newSubTaskSlot ); + + if( finishedSlot && finishedSlot != DEFAULT_SIGNAL_CONNECTION ) + connect( subJob, SIGNAL(finished(bool)), this, finishedSlot ); + + // progress + if( progressSlot == DEFAULT_SIGNAL_CONNECTION ) + connect( subJob, SIGNAL(percent(int)), this, SIGNAL(subPercent(int)) ); + else if( progressSlot ) + connect( subJob, SIGNAL(percent(int)), this, progressSlot ); + + if( subProgressSlot && subProgressSlot != DEFAULT_SIGNAL_CONNECTION ) + connect( subJob, SIGNAL(subPercent(int)), this, subProgressSlot ); + + // processed size + if( processedSizeSlot == DEFAULT_SIGNAL_CONNECTION ) + connect( subJob, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + else if( processedSizeSlot ) + connect( subJob, SIGNAL(processedSize(int, int)), this, processedSizeSlot ); + + if( processedSubSizeSlot && processedSubSizeSlot != DEFAULT_SIGNAL_CONNECTION ) + connect( subJob, SIGNAL(processedSubSize(int, int)), this, processedSubSizeSlot ); +} + + +unsigned int K3bJob::numRunningSubJobs() const +{ + return m_runningSubJobs.count(); +} + + +void K3bJob::slotNewSubTask( const QString& str ) +{ + emit infoMessage( str, INFO ); +} + + +void K3bJob::registerSubJob( K3bJob* job ) +{ + m_runningSubJobs.append( job ); +} + + +void K3bJob::unregisterSubJob( K3bJob* job ) +{ + m_runningSubJobs.removeRef( job ); +} + + + + +class K3bBurnJob::Private +{ +public: +}; + + + +K3bBurnJob::K3bBurnJob( K3bJobHandler* handler, QObject* parent, const char* name ) + : K3bJob( handler, parent, name ), + m_writeMethod( K3b::DEFAULT ) +{ + d = new Private; +} + + +K3bBurnJob::~K3bBurnJob() +{ + delete d; +} + + +int K3bBurnJob::supportedWritingApps() const +{ + return K3b::DEFAULT | K3b::CDRDAO | K3b::CDRECORD; +} + +#include "k3bjob.moc" diff --git a/libk3b/core/k3bjob.h b/libk3b/core/k3bjob.h new file mode 100644 index 0000000..59e1f9b --- /dev/null +++ b/libk3b/core/k3bjob.h @@ -0,0 +1,311 @@ +/* + * + * $Id: k3bjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BJOB_H +#define K3BJOB_H + +#include +#include +#include "k3bjobhandler.h" +#include "k3b_export.h" + +class K3bDoc; +namespace K3bDevice { + class Device; +} + + +/** + * This is the baseclass for all the jobs in K3b which actually do the work like burning a cd! + * The K3bJob object takes care of registering with the k3bcore or with a parent K3bJob. + * + * Every job has a jobhandler which can be another job (in which case the job is handled as + * a subjob) or an arbitrary class implementing the K3bJobHandler interface. + * + * A Job should never create any widgets. User interaction should be done through the methods + * questionYesNo, waitForMedia. + * + * @author Sebastian Trueg + */ +class LIBK3B_EXPORT K3bJob : public QObject, public K3bJobHandler +{ + Q_OBJECT + + public: + virtual ~K3bJob(); + + /** + * \reimplemented from K3bJobHandler + */ + bool isJob() const { return true; } + + K3bJobHandler* jobHandler() const { return m_jobHandler; } + + /** + * Is the job active? + * The default implementation is based on the jobStarted() and jobFinished() + * methods and there is normally no need to reimplement this. + */ + virtual bool active() const { return m_active; } + + /** + * The default implementation is based on the canceled() signal. + * + * This means that one cannot count on this value being valid + * in a slot connected to the canceled() signal. It is, however, save + * to call this method from a slot connected to the finished() signal + * in case the job makes proper usage of the jobStarted/jobFinished + * methods. + */ + virtual bool hasBeenCanceled() const { return m_canceled; } + + virtual QString jobDescription() const { return "K3bJob"; } + virtual QString jobDetails() const { return QString::null; } + + /** + * @returns the number of running subjobs. + * this is useful for proper cancellation of jobs. + */ + unsigned int numRunningSubJobs() const; + + const QPtrList& runningSubJobs() const { return m_runningSubJobs; } + + /** + * \deprecated + */ + virtual void connectSubJob( K3bJob* subJob, + const char* finishedSlot = 0, + bool progress = false, + const char* progressSlot = 0, + const char* subProgressSot = 0, + const char* processedSizeSlot = 0, + const char* processedSubSizeSlot = 0 ); + + static const char* DEFAULT_SIGNAL_CONNECTION; + + /** + * \param newTaskSlot If DEFAULT_SIGNAL_CONNECTION the newTask signal from the subjob will + * be connected to the newSubTask signal + * \param newSubTaskSlot If DEFAULT_SIGNAL_CONNECTION the newSubTask signal from the subjob + * will create an infoMessage signal + * \param progressSlot If DEFAULT_SIGNAL_CONNECTION the percent signal of the subjob will be + * connected to the subPercent signal. + * debuggingOutput and infoMessage will always be direcctly connected. + * + * If a parameter is set to 0 it will not be connected at all + */ + virtual void connectSubJob( K3bJob* subJob, + const char* finishedSlot = DEFAULT_SIGNAL_CONNECTION, + const char* newTaskSlot = DEFAULT_SIGNAL_CONNECTION, + const char* newSubTaskSlot = DEFAULT_SIGNAL_CONNECTION, + const char* progressSlot = DEFAULT_SIGNAL_CONNECTION, + const char* subProgressSlot = DEFAULT_SIGNAL_CONNECTION, + const char* processedSizeSlot = DEFAULT_SIGNAL_CONNECTION, + const char* processedSubSizeSlot = DEFAULT_SIGNAL_CONNECTION ); + + /** + * Message types to be used in combination with the infoMessage signal. + * + * \see infoMessage() + */ + enum MessageType { + INFO, /**< Informational message. For example a message that informs the user about what is + currently going on */ + WARNING, /**< A warning message. Something did not go perfectly but the job may continue. */ + ERROR, /**< An error. Only use this message type if the job will actually fail afterwards + with a call to jobFinished( false ) */ + SUCCESS /**< This message type may be used to inform the user that a sub job has + been successfully finished. */ + }; + + /** + * reimplemented from K3bJobHandler + */ + int waitForMedia( K3bDevice::Device*, + int mediaState = K3bDevice::STATE_EMPTY, + int mediaType = K3bDevice::MEDIA_WRITABLE_CD, + const QString& message = QString::null ); + + /** + * reimplemented from K3bJobHandler + */ + bool questionYesNo( const QString& text, + const QString& caption = QString::null, + const QString& yesText = QString::null, + const QString& noText = QString::null ); + + /** + * reimplemented from K3bJobHandler + */ + void blockingInformation( const QString& text, + const QString& caption = QString::null ); + + public slots: + /** + * This is the slot that starts the job. The first call should always + * be jobStarted(). + * + * Once the job has finished it has to call jobFinished() with the result as + * a parameter. + * + * \see jobStarted() + * \see jobFinished() + */ + virtual void start() = 0; + + /** + * This slot should cancel the job. The job has to emit the canceled() signal and make a call + * to jobFinished(). + * It is not important to do any of those two directly in this slot though. + */ + virtual void cancel() = 0; + + void setJobHandler( K3bJobHandler* ); + + signals: + void infoMessage( const QString& msg, int type ); + void percent( int p ); + void subPercent( int p ); + void processedSize( int processed, int size ); + void processedSubSize( int processed, int size ); + void newTask( const QString& job ); + void newSubTask( const QString& job ); + void debuggingOutput(const QString&, const QString&); + void data( const char* data, int len ); + void nextTrack( int track, int numTracks ); + + void canceled(); + + /** + * Emitted once the job has been started. Never emit this signal directly. + * Use jobStarted() instead, otherwise the job will not be properly registered + */ + void started(); + + /** + * Emitted once the job has been finshed. Never emit this signal directly. + * Use jobFinished() instead, otherwise the job will not be properly deregistered + */ + void finished( bool success ); + + protected: + /** + * \param hdl the handler of the job. This allows for some user interaction without + * specifying any details (like the GUI). + * The job handler can also be another job. In that case this job is a sub job + * and will be part of the parents running sub jobs. + * + * \see runningSubJobs() + * \see numRunningSubJobs() + */ + K3bJob( K3bJobHandler* hdl, QObject* parent = 0, const char* name = 0 ); + + /** + * Call this in start() to properly register the job and emit the started() signal. + * Do never emit the started() signal manually. + * + * Always call K3bJob::jobStarted in reimplementations. + */ + virtual void jobStarted(); + + /** + * Call this at the end of the job to properly deregister the job and emit the finished() signal. + * Do never emit the started() signal manually. + * + * Always call K3bJob::jobFinished in reimplementations. + */ + virtual void jobFinished( bool success ); + + private slots: + void slotCanceled(); + void slotNewSubTask( const QString& str ); + + private: + void registerSubJob( K3bJob* ); + void unregisterSubJob( K3bJob* ); + + K3bJobHandler* m_jobHandler; + QPtrList m_runningSubJobs; + + bool m_canceled; + bool m_active; + + class Private; + Private* d; +}; + + +/** + * Every job used to actually burn a medium is derived from K3bBurnJob. + * This class implements additional signals like buffer status or writing speed + * as well as a handling of the used writing application. + */ +class LIBK3B_EXPORT K3bBurnJob : public K3bJob +{ + Q_OBJECT + + public: + K3bBurnJob( K3bJobHandler* hdl, QObject* parent = 0, const char* name = 0 ); + virtual ~K3bBurnJob(); + + /** + * The writing device used by this job. + */ + virtual K3bDevice::Device* writer() const { return 0; } + + /** + * use K3b::WritingApp + */ + int writingApp() const { return m_writeMethod; } + + /** + * K3b::WritingApp "ored" together + */ + virtual int supportedWritingApps() const; + + public slots: + /** + * use K3b::WritingApp + */ + void setWritingApp( int w ) { m_writeMethod = w; } + + signals: + void bufferStatus( int ); + + void deviceBuffer( int ); + + /** + * @param speed current writing speed in Kb + * @param multiplicator use 150 for CDs and 1380 for DVDs + * FIXME: maybe one should be able to ask the burnjob if it burns a CD or a DVD and remove the + * multiplicator parameter) + */ + void writeSpeed( int speed, int multiplicator ); + + /** + * This signal may be used to inform when the burning starts or ends + * The BurningProgressDialog for example uses it to enable and disable + * the buffer and writing speed displays. + */ + void burning(bool); + + private: + int m_writeMethod; + + class Private; + Private* d; +}; +#endif diff --git a/libk3b/core/k3bjobhandler.h b/libk3b/core/k3bjobhandler.h new file mode 100644 index 0000000..1262e0e --- /dev/null +++ b/libk3b/core/k3bjobhandler.h @@ -0,0 +1,64 @@ +/* + * + * $Id: k3bjobhandler.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_JOB_HANDLER_H_ +#define _K3B_JOB_HANDLER_H_ + + +#include +#include + + +/** + * See @p K3bJobProgressDialog as an example for the usage of + * the K3bJobHandler interface. + */ +class K3bJobHandler +{ + public: + K3bJobHandler() {} + virtual ~K3bJobHandler() {} + + /** + * \return true if the handler itself is also a job + */ + virtual bool isJob() const { return false; } + + /** + * @return K3bDevice::MediaType on success, + * 0 if forced (no media info available), + * and -1 on error (canceled) + */ + virtual int waitForMedia( K3bDevice::Device*, + int mediaState = K3bDevice::STATE_EMPTY, + int mediaType = K3bDevice::MEDIA_WRITABLE_CD, + const QString& message = QString::null ) = 0; + + // FIXME: use KGuiItem + virtual bool questionYesNo( const QString& text, + const QString& caption = QString::null, + const QString& yesText = QString::null, + const QString& noText = QString::null ) = 0; + + /** + * Use this if you need the user to do something before the job is able to continue. + * In all other cases an infoMessage should be used. + */ + virtual void blockingInformation( const QString& text, + const QString& caption = QString::null ) = 0; + +}; + +#endif diff --git a/libk3b/core/k3bprocess.cpp b/libk3b/core/k3bprocess.cpp new file mode 100644 index 0000000..35ddff4 --- /dev/null +++ b/libk3b/core/k3bprocess.cpp @@ -0,0 +1,452 @@ +/* + * + * $Id: k3bprocess.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3bprocess.h" +#include "k3bexternalbinmanager.h" + +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include +#include +#include + + +class K3bProcess::Data +{ +public: + QString unfinishedStdoutLine; + QString unfinishedStderrLine; + + int dupStdoutFd; + int dupStdinFd; + + bool rawStdin; + bool rawStdout; + + int in[2]; + int out[2]; + + bool suppressEmptyLines; +}; + + +K3bProcess::K3bProcess() + : KProcess(), + m_bSplitStdout(false) +{ + d = new Data(); + d->dupStdinFd = d->dupStdoutFd = -1; + d->rawStdout = d->rawStdin = false; + d->in[0] = d->in[1] = -1; + d->out[0] = d->out[1] = -1; + d->suppressEmptyLines = true; +} + +K3bProcess::~K3bProcess() +{ + delete d; +} + + +K3bProcess& K3bProcess::operator<<( const K3bExternalBin* bin ) +{ + return this->operator<<( bin->path ); +} + +K3bProcess& K3bProcess::operator<<( const QString& arg ) +{ + static_cast(this)->operator<<( arg ); + return *this; +} + +K3bProcess& K3bProcess::operator<<( const char* arg ) +{ + static_cast(this)->operator<<( arg ); + return *this; +} + +K3bProcess& K3bProcess::operator<<( const QCString& arg ) +{ + static_cast(this)->operator<<( arg ); + return *this; +} + +K3bProcess& K3bProcess::operator<<( const QStringList& args ) +{ + static_cast(this)->operator<<( args ); + return *this; +} + + +bool K3bProcess::start( RunMode run, Communication com ) +{ + if( com & Stderr ) { + connect( this, SIGNAL(receivedStderr(KProcess*, char*, int)), + this, SLOT(slotSplitStderr(KProcess*, char*, int)) ); + } + if( com & Stdout ) { + connect( this, SIGNAL(receivedStdout(KProcess*, char*, int)), + this, SLOT(slotSplitStdout(KProcess*, char*, int)) ); + } + + return KProcess::start( run, com ); +} + + +void K3bProcess::slotSplitStdout( KProcess*, char* data, int len ) +{ + if( m_bSplitStdout ) { + QStringList lines = splitOutput( data, len, d->unfinishedStdoutLine, d->suppressEmptyLines ); + + for( QStringList::iterator it = lines.begin(); it != lines.end(); ++it ) { + QString& str = *it; + + // just to be sure since something in splitOutput does not do this right + if( d->suppressEmptyLines && str.isEmpty() ) + continue; + + emit stdoutLine( str ); + } + } +} + + +void K3bProcess::slotSplitStderr( KProcess*, char* data, int len ) +{ + QStringList lines = splitOutput( data, len, d->unfinishedStderrLine, d->suppressEmptyLines ); + + for( QStringList::iterator it = lines.begin(); it != lines.end(); ++it ) { + QString& str = *it; + + // just to be sure since something in splitOutput does not do this right + if( d->suppressEmptyLines && str.isEmpty() ) + continue; + + emit stderrLine( str ); + } +} + + +QStringList K3bProcess::splitOutput( char* data, int len, + QString& unfinishedLine, bool suppressEmptyLines ) +{ + // + // The stderr splitting is mainly used for parsing of messages + // That's why we simplify the data before proceeding + // + + QString buffer; + for( int i = 0; i < len; i++ ) { + if( data[i] == '\b' ) { + while( data[i] == '\b' ) // we replace multiple backspaces with a single line feed + i++; + buffer += '\n'; + } + if( data[i] == '\r' ) + buffer += '\n'; + else if( data[i] == '\t' ) // replace tabs with a single space + buffer += " "; + else + buffer += data[i]; + } + + QStringList lines = QStringList::split( '\n', buffer, !suppressEmptyLines ); + + // in case we suppress empty lines we need to handle the following separately + // to make sure we join unfinished lines correctly + if( suppressEmptyLines && buffer[0] == '\n' ) + lines.prepend( QString::null ); + + if( !unfinishedLine.isEmpty() ) { + lines.first().prepend( unfinishedLine ); + unfinishedLine.truncate(0); + + kdDebug() << "(K3bProcess) joined line: '" << (lines.first()) << "'" << endl; + } + + QStringList::iterator it; + + // check if line ends with a newline + // if not save the last line because it is not finished + QChar c = buffer.right(1).at(0); + bool hasUnfinishedLine = ( c != '\n' && c != '\r' && c != QChar(46) ); // What is unicode 46?? It is printed as a point + if( hasUnfinishedLine ) { + kdDebug() << "(K3bProcess) found unfinished line: '" << lines.last() << "'" << endl; + kdDebug() << "(K3bProcess) last char: '" << buffer.right(1) << "'" << endl; + unfinishedLine = lines.last(); + it = lines.end(); + --it; + lines.remove(it); + } + + return lines; +} + + +int K3bProcess::setupCommunication( Communication comm ) +{ + if( KProcess::setupCommunication( comm ) ) { + + // + // Setup our own socketpair + // + + if( d->rawStdin ) { + if( socketpair(AF_UNIX, SOCK_STREAM, 0, d->in) == 0 ) { + fcntl(d->in[0], F_SETFD, FD_CLOEXEC); + fcntl(d->in[1], F_SETFD, FD_CLOEXEC); + } + else + return 0; + } + + if( d->rawStdout ) { + if( socketpair(AF_UNIX, SOCK_STREAM, 0, d->out) == 0 ) { + fcntl(d->out[0], F_SETFD, FD_CLOEXEC); + fcntl(d->out[1], F_SETFD, FD_CLOEXEC); + } + else { + if( d->rawStdin || d->dupStdinFd ) { + close(d->in[0]); + close(d->in[1]); + } + return 0; + } + } + + return 1; + } + else + return 0; +} + + +void K3bProcess::commClose() +{ + if( d->rawStdin ) { + close(d->in[1]); + d->in[1] = -1; + } + if( d->rawStdout ) { + close(d->out[0]); + d->out[0] = -1; + } + + KProcess::commClose(); +} + + +int K3bProcess::commSetupDoneP() +{ + int ok = KProcess::commSetupDoneP(); + + if( d->rawStdin ) + close(d->in[0]); + if( d->rawStdout ) + close(d->out[1]); + + d->in[0] = d->out[1] = -1; + + return ok; +} + + +int K3bProcess::commSetupDoneC() +{ + int ok = KProcess::commSetupDoneC(); + + if( d->dupStdoutFd != -1 ) { + // + // make STDOUT_FILENO a duplicate of d->dupStdoutFd such that writes to STDOUT_FILENO are "redirected" + // to d->dupStdoutFd + // + if( ::dup2( d->dupStdoutFd, STDOUT_FILENO ) < 0 ) { + kdDebug() << "(K3bProcess) Error while dup( " << d->dupStdoutFd << ", " << STDOUT_FILENO << endl; + ok = 0; + } + } + else if( d->rawStdout ) { + if( ::dup2( d->out[1], STDOUT_FILENO ) < 0 ) { + kdDebug() << "(K3bProcess) Error while dup( " << d->out[1] << ", " << STDOUT_FILENO << endl; + ok = 0; + } + } + + if( d->dupStdinFd != -1 ) { + if( ::dup2( d->dupStdinFd, STDIN_FILENO ) < 0 ) { + kdDebug() << "(K3bProcess) Error while dup( " << d->dupStdinFd << ", " << STDIN_FILENO << endl; + ok = 0; + } + } + else if( d->rawStdin ) { + if( ::dup2( d->in[0], STDIN_FILENO ) < 0 ) { + kdDebug() << "(K3bProcess) Error while dup( " << d->in[0] << ", " << STDIN_FILENO << endl; + ok = 0; + } + } + + return ok; +} + + + +int K3bProcess::stdinFd() const +{ + if( d->rawStdin ) + return d->in[1]; + else if( d->dupStdinFd != -1 ) + return d->dupStdinFd; + else + return -1; +} + +int K3bProcess::stdoutFd() const +{ + if( d->rawStdout ) + return d->out[0]; + else if( d->dupStdoutFd != -1 ) + return d->dupStdoutFd; + else + return -1; +} + + +void K3bProcess::dupStdout( int fd ) +{ + writeToFd( fd ); +} + +void K3bProcess::dupStdin( int fd ) +{ + readFromFd( fd ); +} + + +void K3bProcess::writeToFd( int fd ) +{ + d->dupStdoutFd = fd; + if( fd != -1 ) + d->rawStdout = false; +} + +void K3bProcess::readFromFd( int fd ) +{ + d->dupStdinFd = fd; + if( fd != -1 ) + d->rawStdin = false; +} + + +void K3bProcess::setRawStdin(bool b) +{ + if( b ) { + d->rawStdin = true; + d->dupStdinFd = -1; + } + else + d->rawStdin = false; +} + + +void K3bProcess::setRawStdout(bool b) +{ + if( b ) { + d->rawStdout = true; + d->dupStdoutFd = -1; + } + else + d->rawStdout = false; +} + + +void K3bProcess::setSuppressEmptyLines( bool b ) +{ + d->suppressEmptyLines = b; +} + + +bool K3bProcess::closeStdin() +{ + if( d->rawStdin ) { + close(d->in[1]); + d->in[1] = -1; + return true; + } + else + return KProcess::closeStdin(); +} + + +bool K3bProcess::closeStdout() +{ + if( d->rawStdout ) { + close(d->out[0]); + d->out[0] = -1; + return true; + } + else + return KProcess::closeStdout(); +} + + +K3bProcessOutputCollector::K3bProcessOutputCollector( KProcess* p ) + : m_process(0) +{ + setProcess( p ); +} + +void K3bProcessOutputCollector::setProcess( KProcess* p ) +{ + if( m_process ) + m_process->disconnect( this ); + + m_process = p; + if( p ) { + connect( p, SIGNAL(receivedStdout(KProcess*, char*, int)), + this, SLOT(slotGatherStdout(KProcess*, char*, int)) ); + connect( p, SIGNAL(receivedStderr(KProcess*, char*, int)), + this, SLOT(slotGatherStderr(KProcess*, char*, int)) ); + } + + m_gatheredOutput.truncate( 0 ); + m_stderrOutput.truncate( 0 ); + m_stdoutOutput.truncate( 0 ); +} + +void K3bProcessOutputCollector::slotGatherStderr( KProcess*, char* data, int len ) +{ + m_gatheredOutput.append( QString::fromLocal8Bit( data, len ) ); + m_stderrOutput.append( QString::fromLocal8Bit( data, len ) ); +} + +void K3bProcessOutputCollector::slotGatherStdout( KProcess*, char* data, int len ) +{ + m_gatheredOutput.append( QString::fromLocal8Bit( data, len ) ); + m_stdoutOutput.append( QString::fromLocal8Bit( data, len ) ); +} + + +#include "k3bprocess.moc" diff --git a/libk3b/core/k3bprocess.h b/libk3b/core/k3bprocess.h new file mode 100644 index 0000000..959bda1 --- /dev/null +++ b/libk3b/core/k3bprocess.h @@ -0,0 +1,204 @@ +/* + * + * $Id: k3bprocess.h 621644 2007-01-09 12:53:09Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3B_PROCESS_H +#define K3B_PROCESS_H + + +#include +#include +#include "k3b_export.h" + +class K3bExternalBin; + + +/** + * This is an enhanced KProcess. + * It splits the stderr output to lines making sure the client gets every line as it + * was written by the process. + * Aditionally one may set raw stdout and stdin handling using the stdin() and stdout() methods + * to get the process' file descriptors. + * Last but not least K3bProcess is able to duplicate stdout making it possible to connect two + * K3bProcesses like used in K3bDataJob to duplicate mkisofs' stdout to the stdin of the writer + * (cdrecord or cdrdao) + */ +class LIBK3B_EXPORT K3bProcess : public KProcess +{ + Q_OBJECT + + public: + class OutputCollector; + + public: + K3bProcess(); + ~K3bProcess(); + + /** + * In the future this might also set the nice value + */ + K3bProcess& operator<<( const K3bExternalBin* ); + + K3bProcess& operator<<( const QString& arg ); + K3bProcess& operator<<( const char* arg ); + K3bProcess& operator<<( const QCString& arg ); + K3bProcess& operator<<( const QStringList& args ); + + bool start( RunMode run = NotifyOnExit, Communication com = NoCommunication ); + + /** + * get stdin file descriptor + * Only makes sense while process is running. + * + * Only use with setRawStdin + */ + int stdinFd() const; + + /** + * get stdout file descriptor + * Only makes sense while process is running. + * + * Only use with setRawStdout + */ + int stdoutFd() const; + + /** + * @deprecated use writeToFd + */ + void dupStdout( int fd ); + + /** + * @deprecated use readFromFd + */ + void dupStdin( int fd ); + + /** + * Make the process write to @fd instead of Stdout. + * This means you won't get any stdoutReady() or receivedStdout() + * signals anymore. + * + * Only use this before starting the process. + */ + void writeToFd( int fd ); + + /** + * Make the process read from @fd instead of Stdin. + * This means you won't get any wroteStdin() + * signals anymore. + * + * Only use this before starting the process. + */ + void readFromFd( int fd ); + + /** + * If set true the process' stdin fd will be available + * through @stdinFd. + * Be aware that you will not get any wroteStdin signals + * anymore. + * + * Only use this before starting the process. + */ + void setRawStdin(bool b); + + /** + * If set true the process' stdout fd will be available + * through @stdoutFd. + * Be aware that you will not get any stdoutReady or receivedStdout + * signals anymore. + * + * Only use this before starting the process. + */ + void setRawStdout(bool b); + + public slots: + void setSplitStdout( bool b ) { m_bSplitStdout = b; } + + /** + * default is true + */ + void setSuppressEmptyLines( bool b ); + + bool closeStdin(); + bool closeStdout(); + + private slots: + void slotSplitStderr( KProcess*, char*, int ); + void slotSplitStdout( KProcess*, char*, int ); + + signals: + void stderrLine( const QString& line ); + void stdoutLine( const QString& line ); + + /** + * Gets emitted if raw stdout mode has been requested + * The data has to be read from @p fd. + */ + void stdoutReady( int fd ); + + protected: + /** + * reimplemeted from KProcess + */ + int commSetupDoneP(); + + /** + * reimplemeted from KProcess + */ + int commSetupDoneC(); + + /** + * reimplemeted from KProcess + */ + int setupCommunication( Communication comm ); + + /** + * reimplemeted from KProcess + */ + void commClose(); + + private: + static QStringList splitOutput( char*, int, QString&, bool ); + + class Data; + Data* d; + + bool m_bSplitStdout; +}; + +class LIBK3B_EXPORT K3bProcessOutputCollector: public QObject +{ + Q_OBJECT + + public: + K3bProcessOutputCollector( KProcess* ); + void setProcess( KProcess* ); + + const QString& output() const { return m_gatheredOutput; } + const QString& stderrOutput() const { return m_stderrOutput; } + const QString& stdoutOutput() const { return m_stdoutOutput; } + + private slots: + void slotGatherStderr( KProcess*, char*, int ); + void slotGatherStdout( KProcess*, char*, int ); + + private: + QString m_gatheredOutput; + QString m_stderrOutput; + QString m_stdoutOutput; + KProcess* m_process; +}; + + +#endif diff --git a/libk3b/core/k3bprogressinfoevent.h b/libk3b/core/k3bprogressinfoevent.h new file mode 100644 index 0000000..0e77718 --- /dev/null +++ b/libk3b/core/k3bprogressinfoevent.h @@ -0,0 +1,85 @@ +/* + * + * $Id: k3bprogressinfoevent.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_PROGRESS_INFO_EVENT_H +#define K3B_PROGRESS_INFO_EVENT_H + +#include +#include + + +/** + * Custom event class for posting events corresponding to the + * K3bJob signals. This is useful for a threaded job since + * in that case it's not possible to emit signals that directly + * change the GUI (see QThread docu). + */ +class K3bProgressInfoEvent : public QCustomEvent +{ + public: + K3bProgressInfoEvent( int type ) + : QCustomEvent( type ), + m_type(type) + {} + + K3bProgressInfoEvent( int type, const QString& v1, const QString& v2 = QString::null, + int value1 = 0, int value2 = 0 ) + : QCustomEvent( type ), + m_type( type), + m_firstValue(value1), + m_secondValue(value2), + m_firstString(v1), + m_secondString(v2) + {} + + K3bProgressInfoEvent( int type, int value1, int value2 = 0 ) + : QCustomEvent( type ), + m_type( type), + m_firstValue(value1), + m_secondValue(value2) + {} + + int type() const { return m_type; } + const QString& firstString() const { return m_firstString; } + const QString& secondString() const { return m_secondString; } + int firstValue() const { return m_firstValue; } + int secondValue() const { return m_secondValue; } + + enum K3bProgressInfoEventType { + Progress = QEvent::User + 1, + SubProgress, + ProcessedSize, + ProcessedSubSize, + InfoMessage, + Started, + Canceled, + Finished, + NewTask, + NewSubTask, + DebuggingOutput, + BufferStatus, + WriteSpeed, + NextTrack + }; + + private: + int m_type; + int m_firstValue; + int m_secondValue; + QString m_firstString; + QString m_secondString; +}; + +#endif diff --git a/libk3b/core/k3bsimplejobhandler.cpp b/libk3b/core/k3bsimplejobhandler.cpp new file mode 100644 index 0000000..eaf7cd6 --- /dev/null +++ b/libk3b/core/k3bsimplejobhandler.cpp @@ -0,0 +1,62 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bsimplejobhandler.h" + + +K3bSimpleJobHandler::K3bSimpleJobHandler( QObject* parent ) + : QObject( parent ), + K3bJobHandler() +{ +} + +K3bSimpleJobHandler::~K3bSimpleJobHandler() +{ +} + +int K3bSimpleJobHandler::waitForMedia( K3bDevice::Device* dev, + int mediaState, + int mediaType, + const QString& message ) +{ + Q_UNUSED( dev ); + Q_UNUSED( mediaState ); + Q_UNUSED( mediaType ); + Q_UNUSED( message ); + + return 0; +} + +bool K3bSimpleJobHandler::questionYesNo( const QString& text, + const QString& caption, + const QString& yesText, + const QString& noText ) +{ + Q_UNUSED( text ); + Q_UNUSED( caption ); + Q_UNUSED( yesText ); + Q_UNUSED( noText ); + + return true; +} + +void K3bSimpleJobHandler::blockingInformation( const QString& text, + const QString& caption ) +{ + Q_UNUSED( text ); + Q_UNUSED( caption ); +} + +#include "k3bsimplejobhandler.moc" diff --git a/libk3b/core/k3bsimplejobhandler.h b/libk3b/core/k3bsimplejobhandler.h new file mode 100644 index 0000000..f84064e --- /dev/null +++ b/libk3b/core/k3bsimplejobhandler.h @@ -0,0 +1,61 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_SIMPLE_JOB_HANDLER_H_ +#define _K3B_SIMPLE_JOB_HANDLER_H_ + +#include + +#include +#include + + +/** + * This is a simplified job handler which just consumes the + * job handler calls without doing anything. + * Use it for very simple jobs that don't need the job handler + * methods. + */ +class LIBK3B_EXPORT K3bSimpleJobHandler : public QObject, public K3bJobHandler +{ + Q_OBJECT + + public: + K3bSimpleJobHandler( QObject* parent = 0 ); + ~K3bSimpleJobHandler(); + + /* + * \return 0 + */ + int waitForMedia( K3bDevice::Device*, + int mediaState = K3bDevice::STATE_EMPTY, + int mediaType = K3bDevice::MEDIA_WRITABLE_CD, + const QString& message = QString::null ); + /** + * \return true + */ + bool questionYesNo( const QString& text, + const QString& caption = QString::null, + const QString& yesText = QString::null, + const QString& noText = QString::null ); + + /** + * Does nothing + */ + void blockingInformation( const QString& text, + const QString& caption = QString::null ); +}; + +#endif diff --git a/libk3b/core/k3bthread.cpp b/libk3b/core/k3bthread.cpp new file mode 100644 index 0000000..07414ad --- /dev/null +++ b/libk3b/core/k3bthread.cpp @@ -0,0 +1,221 @@ +/* + * + * $Id: k3bthread.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bthread.h" +#include "k3bprogressinfoevent.h" +#include "k3bdataevent.h" + +#include + +#include + + +static QPtrList s_threads; + + +void K3bThread::waitUntilFinished() +{ + QPtrListIterator it( s_threads ); + while( it.current() ) { + kdDebug() << "Waiting for thread " << it.current() << endl; + it.current()->wait(); + ++it; + } + + kdDebug() << "Thread waiting done." << endl; +} + + +class K3bThread::Private +{ +public: + Private() + : eventHandler( 0 ) { + } + + QObject* eventHandler; +}; + + +K3bThread::K3bThread( QObject* eventHandler ) + : QThread() +{ + d = new Private; + d->eventHandler = eventHandler; + + s_threads.append(this); +} + + +K3bThread::K3bThread( unsigned int stackSize, QObject* eventHandler ) + : QThread( stackSize ) +{ + d = new Private; + d->eventHandler = eventHandler; + + s_threads.append(this); +} + + +K3bThread::~K3bThread() +{ + s_threads.removeRef(this); + delete d; +} + + +void K3bThread::setProgressInfoEventHandler( QObject* eventHandler ) +{ + d->eventHandler = eventHandler; +} + +QString K3bThread::jobDescription() const +{ + return QString::null; +} + + +QString K3bThread::jobDetails() const +{ + return QString::null; +} + + +void K3bThread::init() +{ + // do nothing... +} + + +void K3bThread::cancel() +{ + if( running() ) { + terminate(); + if( d->eventHandler ) { + emitCanceled(); + emitFinished(false); + } + } +} + + +void K3bThread::emitInfoMessage( const QString& msg, int type ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, + new K3bProgressInfoEvent( K3bProgressInfoEvent::InfoMessage, msg, QString::null, type ) ); + else + kdWarning() << "(K3bThread) call to emitInfoMessage() without eventHandler." << endl; +} + +void K3bThread::emitPercent( int p ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, + new K3bProgressInfoEvent( K3bProgressInfoEvent::Progress, p ) ); + else + kdWarning() << "(K3bThread) call to emitPercent() without eventHandler." << endl; +} + +void K3bThread::emitSubPercent( int p ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, + new K3bProgressInfoEvent( K3bProgressInfoEvent::SubProgress, p ) ); + else + kdWarning() << "(K3bThread) call to emitSubPercent() without eventHandler." << endl; +} + +void K3bThread::emitStarted() +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::Started ) ); + else + kdWarning() << "(K3bThread) call to emitStarted() without eventHandler." << endl; +} + +void K3bThread::emitCanceled() +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::Canceled ) ); + else + kdWarning() << "(K3bThread) call to emitCanceled() without eventHandler." << endl; +} + +void K3bThread::emitFinished( bool success ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::Finished, success ) ); + else + kdWarning() << "(K3bThread) call to emitFinished() without eventHandler." << endl; +} + +void K3bThread::emitProcessedSize( int p, int size ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::ProcessedSize, p, size ) ); + else + kdWarning() << "(K3bThread) call to emitProcessedSize() without eventHandler." << endl; +} + +void K3bThread::emitProcessedSubSize( int p, int size ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::ProcessedSubSize, p, size ) ); + else + kdWarning() << "(K3bThread) call to emitProcessedSubSize() without eventHandler." << endl; +} + +void K3bThread::emitNewTask( const QString& job ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::NewTask, job ) ); + else + kdWarning() << "(K3bThread) call to emitNewTask() without eventHandler." << endl; +} + +void K3bThread::emitNewSubTask( const QString& job ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::NewSubTask, job ) ); + else + kdWarning() << "(K3bThread) call to emitNewSubTask() without eventHandler." << endl; +} + +void K3bThread::emitDebuggingOutput(const QString& group, const QString& text) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::DebuggingOutput, group, text ) ); + else + kdWarning() << "(K3bThread) call to emitDebuggingOutput() without eventHandler." << endl; +} + +void K3bThread::emitData( const char* data, int len ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bDataEvent( data, len ) ); + else + kdWarning() << "(K3bThread) call to emitData() without eventHandler." << endl; +} + +void K3bThread::emitNextTrack( int t, int n ) +{ + if( d->eventHandler ) + QApplication::postEvent( d->eventHandler, new K3bProgressInfoEvent( K3bProgressInfoEvent::NextTrack, t, n ) ); + else + kdWarning() << "(K3bThread) call to emitNextTrack() without eventHandler." << endl; +} + diff --git a/libk3b/core/k3bthread.h b/libk3b/core/k3bthread.h new file mode 100644 index 0000000..f7e68fc --- /dev/null +++ b/libk3b/core/k3bthread.h @@ -0,0 +1,95 @@ +/* + * + * $Id: k3bthread.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_THREAD_H_ +#define _K3B_THREAD_H_ + +#include +#include "k3b_export.h" + +class QObject; + +/** + * The threaded couterpart to K3bJob + * instead of emitting the information signals + * one has to use the emitXXX methods which will post + * K3bProgressInfoEvents to the eventhandler. + * + * K3bThreadJob can be used to automatically wrap the thread in a K3bJob. + * + * As in K3bJob it is important to call emitStarted and emitFinished. + * + * See K3bThreadJob for more information. + */ +class LIBK3B_EXPORT K3bThread : public QThread +{ + public: + K3bThread( QObject* eventHandler = 0 ); + K3bThread( unsigned int stackSize, QObject* eventHandler = 0 ); + virtual ~K3bThread(); + + void setProgressInfoEventHandler( QObject* eventHandler ); + + /** + * Initialize the thread before starting it in the GUi thread. + * K3bThreadJob automatically calls this. + * + * The default implementation does nothing. + */ + virtual void init(); + + /** + * to provide the same api like K3bJob + * the default implementation calls terminate and + * emitCancled() and emitFinished(false) + */ + virtual void cancel(); + + virtual QString jobDescription() const; + virtual QString jobDetails() const; + + /** + * waits until all running K3bThread have finished. + * This is used by K3bApplication. + */ + static void waitUntilFinished(); + + protected: + virtual void run() = 0; + + /** + * uses the K3bJob::MessageType enum + */ + void emitInfoMessage( const QString& msg, int type ); + void emitPercent( int p ); + void emitSubPercent( int p ); + void emitStarted(); + void emitCanceled(); + void emitFinished( bool success ); + void emitProcessedSize( int processed, int size ); + void emitProcessedSubSize( int processed, int size ); + void emitNewTask( const QString& job ); + void emitNewSubTask( const QString& job ); + void emitDebuggingOutput(const QString&, const QString&); + void emitData( const char* data, int len ); + void emitNextTrack( int track, int trackNum ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/core/k3bthreadjob.cpp b/libk3b/core/k3bthreadjob.cpp new file mode 100644 index 0000000..a13f10a --- /dev/null +++ b/libk3b/core/k3bthreadjob.cpp @@ -0,0 +1,161 @@ +/* + * + * $Id: k3bthreadjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bthreadjob.h" +#include "k3bthread.h" +#include "k3bprogressinfoevent.h" +#include "k3bdataevent.h" + +#include +#include + + + +K3bThreadJob::K3bThreadJob( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ), + m_running(false) +{ +} + + +K3bThreadJob::K3bThreadJob( K3bThread* thread, K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ), + m_running(false) +{ + setThread(thread); +} + + +K3bThreadJob::~K3bThreadJob() +{ +} + + +QString K3bThreadJob::jobDescription() const +{ + if( m_thread ) + return m_thread->jobDescription(); + else + return QString::null; +} + + +QString K3bThreadJob::jobDetails() const +{ + if( m_thread ) + return m_thread->jobDetails(); + else + return QString::null; +} + + +void K3bThreadJob::setThread( K3bThread* t ) +{ + m_thread = t; + m_thread->setProgressInfoEventHandler(this); +} + + +void K3bThreadJob::start() +{ + if( m_thread ) { + if( !m_running ) { + m_thread->setProgressInfoEventHandler(this); + m_running = true; + m_thread->init(); + m_thread->start(); + } + else + kdDebug() << "(K3bThreadJob) thread not finished yet." << endl; + } + else { + kdError() << "(K3bThreadJob) no job set." << endl; + jobFinished(false); + } +} + + +void K3bThreadJob::cancel() +{ + m_thread->cancel(); + // wait for the thread to finish + // m_thread->wait(); +} + + +void K3bThreadJob::cleanupJob( bool success ) +{ + Q_UNUSED( success ); +} + + +void K3bThreadJob::customEvent( QCustomEvent* e ) +{ + if( K3bDataEvent* de = dynamic_cast(e) ) { + emit data( de->data(), de->length() ); + } + else { + K3bProgressInfoEvent* be = static_cast(e); + switch( be->type() ) { + case K3bProgressInfoEvent::Progress: + emit percent( be->firstValue() ); + break; + case K3bProgressInfoEvent::SubProgress: + emit subPercent( be->firstValue() ); + break; + case K3bProgressInfoEvent::ProcessedSize: + emit processedSize( be->firstValue(), be->secondValue() ); + break; + case K3bProgressInfoEvent::ProcessedSubSize: + emit processedSubSize( be->firstValue(), be->secondValue() ); + break; + case K3bProgressInfoEvent::InfoMessage: + emit infoMessage( be->firstString(), be->firstValue() ); + break; + case K3bProgressInfoEvent::Started: + jobStarted(); + break; + case K3bProgressInfoEvent::Canceled: + emit canceled(); + break; + case K3bProgressInfoEvent::Finished: + // we wait until the thred really finished + // although this may be dangerous if some thread + // emits the finished signal although it has not finished yet + // but makes a lot stuff easier. + kdDebug() << "(K3bThreadJob) waiting for the thread to finish." << endl; + m_thread->wait(); + kdDebug() << "(K3bThreadJob) thread finished." << endl; + cleanupJob( be->firstValue() ); + m_running = false; + jobFinished( be->firstValue() ); + break; + case K3bProgressInfoEvent::NewTask: + emit newTask( be->firstString() ); + break; + case K3bProgressInfoEvent::NewSubTask: + emit newSubTask( be->firstString() ); + break; + case K3bProgressInfoEvent::DebuggingOutput: + emit debuggingOutput( be->firstString(), be->secondString() ); + break; + case K3bProgressInfoEvent::NextTrack: + emit nextTrack( be->firstValue(), be->secondValue() ); + break; + } + } +} + +#include "k3bthreadjob.moc" diff --git a/libk3b/core/k3bthreadjob.h b/libk3b/core/k3bthreadjob.h new file mode 100644 index 0000000..25919f1 --- /dev/null +++ b/libk3b/core/k3bthreadjob.h @@ -0,0 +1,89 @@ +/* + * + * $Id: k3bthreadjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_THREAD_JOB_H_ +#define _K3B_THREAD_JOB_H_ + +#include "k3bjob.h" +#include "k3b_export.h" +class QCustomEvent; +class K3bThread; + + +/** + * A Wrapper to use a K3bThread just like a K3bJob. + * Usage: + * 
+ *   K3bThread* thread = new MySuperThread(...);
+ *   K3bThreadJob* job = new K3bThreadJob( thread, ... );
+ *   K3bBurnProgressDialog d;
+ *   d.setJob(job);
+ *   job->start();
+ *   d.exec();
+ *   delete job;
+ *
+ * Be aware that K3bThreadJob'd destructor does NOT delete the thread. + */ +class LIBK3B_EXPORT K3bThreadJob : public K3bJob +{ + Q_OBJECT + + public: + K3bThreadJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + K3bThreadJob( K3bThread*, K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + virtual ~K3bThreadJob(); + + void setThread( K3bThread* t ); + K3bThread* thread() const { return m_thread; } + + /** + * \reimplemented from K3bJob + * + * \return true if the job has been started and has not yet + * emitted the finished signal + */ + virtual bool active() const { return m_running; } + + virtual QString jobDescription() const; + virtual QString jobDetails() const; + + public slots: + virtual void start(); + virtual void cancel(); + + protected: + /** + * converts K3bThread events to K3bJob signals + */ + virtual void customEvent( QCustomEvent* ); + + /** + * Reimplement this method to do some housekeeping once + * the thread has finished. + * + * The default implementation does nothing. + * + * \param success True if the thread finished successfully + */ + virtual void cleanupJob( bool success ); + + private: + K3bThread* m_thread; + bool m_running; +}; + +#endif + diff --git a/libk3b/core/k3bversion.cpp b/libk3b/core/k3bversion.cpp new file mode 100644 index 0000000..f7af248 --- /dev/null +++ b/libk3b/core/k3bversion.cpp @@ -0,0 +1,318 @@ +/* + * + * $Id: k3bversion.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bversion.h" + +#include +#include + + +K3bVersion::K3bVersion() + : m_majorVersion( -1 ), + m_minorVersion( -1 ), + m_patchLevel( -1 ) +{ +} + +K3bVersion::K3bVersion( const K3bVersion& v ) + : m_versionString( v.versionString() ), + m_majorVersion( v.majorVersion() ), + m_minorVersion( v.minorVersion() ), + m_patchLevel( v.patchLevel() ), + m_suffix( v.suffix() ) +{ +} + +K3bVersion::K3bVersion( const QString& version ) +{ + setVersion( version ); +} + +K3bVersion::K3bVersion( int majorVersion, + int minorVersion, + int patchlevel, + const QString& suffix ) +{ + setVersion( majorVersion, minorVersion, patchlevel, suffix ); +} + +void K3bVersion::setVersion( const QString& v ) +{ + QString suffix; + splitVersionString( v.stripWhiteSpace(), m_majorVersion, suffix ); + if( m_majorVersion >= 0 ) { + if( suffix.startsWith(".") ) { + suffix = suffix.mid( 1 ); + splitVersionString( suffix, m_minorVersion, suffix ); + if( m_minorVersion < 0 ) { + kdDebug() << "(K3bVersion) suffix must not start with a dot!" << endl; + m_majorVersion = -1; + m_minorVersion = -1; + m_patchLevel = -1; + m_suffix = ""; + } + else { + if( suffix.startsWith(".") ) { + suffix = suffix.mid( 1 ); + splitVersionString( suffix, m_patchLevel, suffix ); + if( m_patchLevel < 0 ) { + kdDebug() << "(K3bVersion) suffix must not start with a dot!" << endl; + m_majorVersion = -1; + m_minorVersion = -1; + m_patchLevel = -1; + m_suffix = ""; + } + else { + m_suffix = suffix; + } + } + else { + m_patchLevel = -1; + m_suffix = suffix; + } + } + } + else { + m_minorVersion = -1; + m_patchLevel = -1; + m_suffix = suffix; + } + } + + m_versionString = createVersionString( m_majorVersion, m_minorVersion, m_patchLevel, m_suffix ); +} + + +// splits the leading number from s and puts it in num +// the dot is removed and the rest put in suffix +// if s does not start with a digit or the first non-digit char is not a dot +// suffix = s and num = -1 is returned +void K3bVersion::splitVersionString( const QString& s, int& num, QString& suffix ) +{ + int pos = s.find( QRegExp("\\D") ); + if( pos < 0 ) { + num = s.toInt(); + suffix = ""; + } + else if( pos == 0 ) { + num = -1; + suffix = s; + } + else { + num = s.left( pos ).toInt(); + suffix = s.mid( pos ); + } +} + + +bool K3bVersion::isValid() const +{ + return (m_majorVersion >= 0); +} + + +void K3bVersion::setVersion( int majorVersion, + int minorVersion, + int patchlevel, + const QString& suffix ) +{ + m_majorVersion = majorVersion; + m_minorVersion = minorVersion; + m_patchLevel = patchlevel; + m_suffix = suffix; + m_versionString = createVersionString( majorVersion, minorVersion, patchlevel, suffix ); +} + +K3bVersion& K3bVersion::operator=( const QString& v ) +{ + setVersion( v ); + return *this; +} + +K3bVersion K3bVersion::simplify() const +{ + K3bVersion v( *this ); + v.m_suffix.truncate(0); + return v; +} + +QString K3bVersion::createVersionString( int majorVersion, + int minorVersion, + int patchlevel, + const QString& suffix ) +{ + if( majorVersion >= 0 ) { + QString s = QString::number(majorVersion); + + if( minorVersion > -1 ) { + s.append( QString(".%1").arg(minorVersion) ); + if( patchlevel > -1 ) + s.append( QString(".%1").arg(patchlevel) ); + } + + if( !suffix.isNull() ) + s.append( suffix ); + + return s; + } + else + return ""; +} + + +int K3bVersion::compareSuffix( const QString& suffix1, const QString& suffix2 ) +{ + static QRegExp rcRx( "rc(\\d+)" ); + static QRegExp preRx( "pre(\\d+)" ); + static QRegExp betaRx( "beta(\\d+)" ); + static QRegExp alphaRx( "a(?:lpha)?(\\d+)" ); + + // first we check if one of the suffixes (or both are empty) becasue that case if simple + if( suffix1.isEmpty() ) { + if( suffix2.isEmpty() ) + return 0; + else + return 1; // empty greater than the non-empty (should we treat something like 1.0a as greater than 1.0?) + } + else if( suffix2.isEmpty() ) + return -1; + + // now search for our special suffixes + if( rcRx.exactMatch( suffix1 ) ) { + int v1 = rcRx.cap(1).toInt(); + + if( rcRx.exactMatch( suffix2 ) ) { + int v2 = rcRx.cap(1).toInt(); + return ( v1 == v2 ? 0 : ( v1 < v2 ? -1 : 1 ) ); + } + else if( preRx.exactMatch( suffix2 ) || + betaRx.exactMatch( suffix2 ) || + alphaRx.exactMatch( suffix2 ) ) + return 1; // rc > than all the others + else + return QString::compare( suffix1, suffix2 ); + } + + else if( preRx.exactMatch( suffix1 ) ) { + int v1 = preRx.cap(1).toInt(); + + if( rcRx.exactMatch( suffix2 ) ) { + return -1; // pre is less than rc + } + else if( preRx.exactMatch( suffix2 ) ) { + int v2 = preRx.cap(1).toInt(); + return ( v1 == v2 ? 0 : ( v1 < v2 ? -1 : 1 ) ); + } + else if( betaRx.exactMatch( suffix2 ) || + alphaRx.exactMatch( suffix2 ) ) + return 1; // pre is greater than beta or alpha + else + return QString::compare( suffix1, suffix2 ); + } + + else if( betaRx.exactMatch( suffix1 ) ) { + int v1 = betaRx.cap(1).toInt(); + + if( rcRx.exactMatch( suffix2 ) || + preRx.exactMatch( suffix2 ) ) + return -1; // beta is less than rc or pre + else if( betaRx.exactMatch( suffix2 ) ) { + int v2 = betaRx.cap(1).toInt(); + return ( v1 == v2 ? 0 : ( v1 < v2 ? -1 : 1 ) ); + } + else if( alphaRx.exactMatch( suffix2 ) ) + return 1; // beta is greater then alpha + else + return QString::compare( suffix1, suffix2 ); + } + + else if( alphaRx.exactMatch( suffix1 ) ) { + int v1 = alphaRx.cap(1).toInt(); + + if( rcRx.exactMatch( suffix2 ) || + preRx.exactMatch( suffix2 ) || + betaRx.exactMatch( suffix2 ) ) + return -1; // alpha is less than all the others + else if( alphaRx.exactMatch( suffix2 ) ) { + int v2 = alphaRx.cap(1).toInt(); + return ( v1 == v2 ? 0 : ( v1 < v2 ? -1 : 1 ) ); + } + else + return QString::compare( suffix1, suffix2 ); + } + + else + return QString::compare( suffix1, suffix2 ); +} + + +bool operator<( const K3bVersion& v1, const K3bVersion& v2 ) +{ + // both version objects need to be valid + + if( v1.majorVersion() == v2.majorVersion() ) { + + // 1 == 1.0 + if( ( v1.minorVersion() == v2.minorVersion() ) + || + ( v1.minorVersion() == -1 && v2.minorVersion() == 0 ) + || + ( v2.minorVersion() == -1 && v1.minorVersion() == 0 ) + ) + { + // 1.0 == 1.0.0 + if( ( v1.patchLevel() == v2.patchLevel() ) + || + ( v1.patchLevel() == -1 && v2.patchLevel() == 0 ) + || + ( v2.patchLevel() == -1 && v1.patchLevel() == 0 ) + ) + { + return K3bVersion::compareSuffix( v1.suffix(), v2.suffix() ) < 0; + } + else + return ( v1.patchLevel() < v2.patchLevel() ); + } + else + return ( v1.minorVersion() < v2.minorVersion() ); + } + else + return ( v1.majorVersion() < v2.majorVersion() ); +} + +bool operator>( const K3bVersion& v1, const K3bVersion& v2 ) +{ + return operator<( v2, v1 ); +} + + +bool operator==( const K3bVersion& v1, const K3bVersion& v2 ) +{ + return ( v1.majorVersion() == v2.majorVersion() && + v1.minorVersion() == v2.minorVersion() && + v1.patchLevel() == v2.patchLevel() && + K3bVersion::compareSuffix( v1.suffix(), v2.suffix() ) == 0 ); +} + + +bool operator<=( const K3bVersion& v1, const K3bVersion& v2 ) +{ + return ( operator<( v1, v2 ) || operator==( v1, v2 ) ); +} + +bool operator>=( const K3bVersion& v1, const K3bVersion& v2 ) +{ + return ( operator>( v1, v2 ) || operator==( v1, v2 ) ); +} diff --git a/libk3b/core/k3bversion.h b/libk3b/core/k3bversion.h new file mode 100644 index 0000000..a6e3aee --- /dev/null +++ b/libk3b/core/k3bversion.h @@ -0,0 +1,141 @@ +/* + * + * $Id: k3bversion.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_VERSION_H_ +#define _K3B_VERSION_H_ + +#include +#include "k3b_export.h" +/** + * \brief Representation of a version. + * + * K3bVersion represents a version consisting of a major version (accessible via majorVersion()), + * a minor version (accessible via minorVersion()), a patchLevel (accessible via patchLevel()), + * and a suffix (accessible via suffix()). + * + * The major version is mandatory while all other fields are optional (in case of the minor version + * and the patchlevel -1 means that the field is undefined). + * + * K3bVersion tries to treat version suffixes in an "intelligent" way to properly compare versions + * (see compareSuffix() for more details). + * + * K3bVersion may also be used everywhere a QString is needed as it automatically converts to a + * string representation using createVersionString(). + */ +class LIBK3B_EXPORT K3bVersion +{ + public: + /** + * construct an empty version object + * which is invalid + * @ see isValid() + */ + K3bVersion(); + + /** + * copy constructor + */ + K3bVersion( const K3bVersion& ); + + /** + * this constructor tries to parse the given version string + */ + K3bVersion( const QString& version ); + + /** + * sets the version and generates a version string from it + */ + K3bVersion( int majorVersion, int minorVersion, int pachlevel = -1, const QString& suffix = QString::null ); + + /** + * tries to parse the version string + * used by the constructor + */ + void setVersion( const QString& ); + + bool isValid() const; + + /** + * sets the version and generates a version string from it + * used by the constructor + * + * If minorVersion or pachlevel are -1 they will not be used when generating the version string. + */ + void setVersion( int majorVersion, int minorVersion = -1, int patchlevel = -1, const QString& suffix = QString::null ); + + const QString& versionString() const { return m_versionString; } + int majorVersion() const { return m_majorVersion; } + int minorVersion() const { return m_minorVersion; } + int patchLevel() const { return m_patchLevel; } + const QString& suffix() const { return m_suffix; } + + /** + * just to make it possible to use as a QString + */ + operator const QString& () const { return m_versionString; } + K3bVersion& operator=( const QString& v ); + + /** + * \return A new K3bVersion object which equals this one except that the suffix is empty. + */ + K3bVersion simplify() const; + + /** + * If minorVersion or pachlevel are -1 they will not be used when generating the version string. + * If minorVersion is -1 patchlevel will be ignored. + */ + static QString createVersionString( int majorVersion, + int minorVersion = -1, + int patchlevel = -1, + const QString& suffix = QString::null ); + + /** + * "Intelligent" comparison of two version suffixes. + * + * This method checks for the following types of suffixes and treats them in the + * following order: + * + * [empty prefix] > rcX > preX > betaX > alphaX = aX (where X is a number) + * + * Every other suffixes are compared alphanumerical. + * An empty prefix is always considered newer than an unknown non-emtpy suffix (e.g. not one of the above.) + * + * @return \li -1 if suffix1 is less than suffix2 + * \li 0 if suffix1 equals suffix2 (be aware that this is not the same as comparing to strings as + * alphaX equals aX in this case.) + * \li 1 if suffix1 is greater than suffix2 + */ + static int compareSuffix( const QString& suffix1, const QString& suffix2 ); + + private: + static void splitVersionString( const QString& s, int& num, QString& suffix ); + + QString m_versionString; + int m_majorVersion; + int m_minorVersion; + int m_patchLevel; + QString m_suffix; +}; + + +LIBK3B_EXPORT bool operator<( const K3bVersion& v1, const K3bVersion& v2 ); +LIBK3B_EXPORT bool operator>( const K3bVersion& v1, const K3bVersion& v2 ); +LIBK3B_EXPORT bool operator==( const K3bVersion& v1, const K3bVersion& v2 ); +LIBK3B_EXPORT bool operator<=( const K3bVersion& v1, const K3bVersion& v2 ); +LIBK3B_EXPORT bool operator>=( const K3bVersion& v1, const K3bVersion& v2 ); + + +#endif diff --git a/libk3b/dummy.cpp b/libk3b/dummy.cpp new file mode 100644 index 0000000..9f6c7b2 --- /dev/null +++ b/libk3b/dummy.cpp @@ -0,0 +1 @@ +/* dummy file to have anything around.*/ diff --git a/libk3b/jobs/Makefile.am b/libk3b/jobs/Makefile.am new file mode 100644 index 0000000..72a9eac --- /dev/null +++ b/libk3b/jobs/Makefile.am @@ -0,0 +1,43 @@ +AM_CPPFLAGS = -I$(srcdir)/../core \ + -I$(srcdir)/../../libk3bdevice \ + -I$(srcdir)/../../src \ + -I$(srcdir)/../tools \ + -I$(srcdir)/../cddb \ + -I$(srcdir)/../plugin \ + -I$(srcdir)/../projects \ + -I$(srcdir)/../videodvd \ + -I$(srcdir)/../projects/audiocd \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libjobs.la + +if include_videodvdrip +libjobs_la_SOURCES = k3bdatatrackreader.cpp k3breadcdreader.cpp \ + k3bcdcopyjob.cpp k3bclonejob.cpp k3baudiosessionreadingjob.cpp \ + k3bdvdcopyjob.cpp k3bvideodvdtitletranscodingjob.cpp k3bvideodvdtitledetectclippingjob.cpp \ + k3baudiocuefilewritingjob.cpp k3bbinimagewritingjob.cpp \ + k3biso9660imagewritingjob.cpp \ + k3bdvdformattingjob.cpp k3bblankingjob.cpp k3bclonetocreader.cpp \ + k3bverificationjob.cpp + +include_HEADERS = k3bcdcopyjob.h k3bdvdcopyjob.h k3bclonejob.h \ + k3baudiocuefilewritingjob.h k3bbinimagewritingjob.h \ + k3biso9660imagewritingjob.h k3bdvdformattingjob.h \ + k3bblankingjob.h k3bvideodvdtitletranscodingjob.h k3bvideodvdtitledetectclippingjob.h \ + k3bverificationjob.h +else +libjobs_la_SOURCES = k3bdatatrackreader.cpp k3breadcdreader.cpp \ + k3bcdcopyjob.cpp k3bclonejob.cpp k3baudiosessionreadingjob.cpp \ + k3bdvdcopyjob.cpp \ + k3baudiocuefilewritingjob.cpp k3bbinimagewritingjob.cpp \ + k3biso9660imagewritingjob.cpp \ + k3bdvdformattingjob.cpp k3bblankingjob.cpp k3bclonetocreader.cpp \ + k3bverificationjob.cpp + +include_HEADERS = k3bcdcopyjob.h k3bdvdcopyjob.h k3bclonejob.h \ + k3baudiocuefilewritingjob.h k3bbinimagewritingjob.h \ + k3biso9660imagewritingjob.h k3bdvdformattingjob.h \ + k3bblankingjob.h k3bverificationjob.h +endif diff --git a/libk3b/jobs/k3baudiocuefilewritingjob.cpp b/libk3b/jobs/k3baudiocuefilewritingjob.cpp new file mode 100644 index 0000000..0c5cd9a --- /dev/null +++ b/libk3b/jobs/k3baudiocuefilewritingjob.cpp @@ -0,0 +1,272 @@ +/* + * + * $Id: k3baudiocuefilewritingjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiocuefilewritingjob.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + + +class K3bAudioCueFileWritingJob::AnalyserThread : public K3bThread +{ +public: + AnalyserThread() + : K3bThread() { + } + + void setDecoder( K3bAudioDecoder* dec ) { m_decoder = dec; } + +protected: + void run() { + emitStarted(); + m_decoder->analyseFile(); + emitFinished(true); + } + +private: + K3bAudioDecoder* m_decoder; +}; + + +K3bAudioCueFileWritingJob::K3bAudioCueFileWritingJob( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bBurnJob( jh, parent, name ), + m_decoder(0) +{ + m_analyserThread = new AnalyserThread(); + m_analyserJob = new K3bThreadJob( m_analyserThread, this, this ); + connect( m_analyserJob, SIGNAL(finished(bool)), this, SLOT(slotAnalyserThreadFinished(bool)) ); + + m_audioDoc = new K3bAudioDoc( this ); + m_audioDoc->newDocument(); + m_audioJob = new K3bAudioJob( m_audioDoc, this, this ); + + // just loop all through + connect( m_audioJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_audioJob, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_audioJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + connect( m_audioJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_audioJob, SIGNAL(finished(bool)), this, SIGNAL(finished(bool)) ); + connect( m_audioJob, SIGNAL(canceled()), this, SIGNAL(canceled()) ); + connect( m_audioJob, SIGNAL(percent(int)), this, SIGNAL(percent(int)) ); + connect( m_audioJob, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_audioJob, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_audioJob, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_audioJob, SIGNAL(burning(bool)), this, SIGNAL(burning(bool)) ); + connect( m_audioJob, SIGNAL(bufferStatus(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_audioJob, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_audioJob, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + + m_canceled = false; + m_audioJobRunning = false; +} + + +K3bAudioCueFileWritingJob::~K3bAudioCueFileWritingJob() +{ + // the threadjob does not delete the thread + delete m_analyserThread; +} + + +K3bDevice::Device* K3bAudioCueFileWritingJob::writer() const +{ + return m_audioDoc->burner(); +} + + +QString K3bAudioCueFileWritingJob::jobDescription() const +{ + return i18n("Writing Audio Cue File"); +} + + +QString K3bAudioCueFileWritingJob::jobDetails() const +{ + return m_cueFile.section( '/', -1 ); +} + + +void K3bAudioCueFileWritingJob::start() +{ + // FIXME: here we trust that a job won't be started twice :( + jobStarted(); + m_canceled = false; + m_audioJobRunning = false; + importCueInProject(); +} + + +void K3bAudioCueFileWritingJob::cancel() +{ + m_canceled = true; + + // the AudioJob cancel method is very stupid. It emits the canceled signal even if it was never running :( + if( m_audioJobRunning ) + m_audioJob->cancel(); + m_analyserJob->cancel(); +} + + +void K3bAudioCueFileWritingJob::setCueFile( const QString& s ) +{ + m_cueFile = s; +} + + +void K3bAudioCueFileWritingJob::setOnTheFly( bool b ) +{ + m_audioDoc->setOnTheFly( b ); +} + + +void K3bAudioCueFileWritingJob::setSpeed( int s ) +{ + m_audioDoc->setSpeed( s ); +} + + +void K3bAudioCueFileWritingJob::setBurnDevice( K3bDevice::Device* dev ) +{ + m_audioDoc->setBurner( dev ); +} + + +void K3bAudioCueFileWritingJob::setWritingMode( int mode ) +{ + m_audioDoc->setWritingMode( mode ); +} + + +void K3bAudioCueFileWritingJob::setSimulate( bool b ) +{ + m_audioDoc->setDummy( b ); +} + + +void K3bAudioCueFileWritingJob::setCopies( int c ) +{ + m_audioDoc->setCopies( c ); +} + + +void K3bAudioCueFileWritingJob::setTempDir( const QString& s ) +{ + m_audioDoc->setTempDir( s ); +} + + +void K3bAudioCueFileWritingJob::slotAnalyserThreadFinished( bool ) +{ + if( !m_canceled ) { + if( m_audioDoc->lastTrack()->length() == 0 ) { + emit infoMessage( i18n("Analysing the audio file failed. Corrupt file?"), ERROR ); + jobFinished(false); + } + else { + // FIXME: m_audioJobRunning is never reset + m_audioJobRunning = true; + m_audioJob->start(); // from here on the audio job takes over completely + } + } + else { + emit canceled(); + jobFinished(false); + } +} + + +void K3bAudioCueFileWritingJob::importCueInProject() +{ + // cleanup the project (this wil also delete the decoder) + // we do not use newDocument as that would overwrite the settings already made + while( m_audioDoc->firstTrack() ) + delete m_audioDoc->firstTrack()->take(); + + m_decoder = 0; + + K3bCueFileParser parser( m_cueFile ); + if( parser.isValid() && parser.toc().contentType() == K3bDevice::AUDIO ) { + + kdDebug() << "(K3bAudioCueFileWritingJob::importCueFile) parsed with image: " << parser.imageFilename() << endl; + + // global cd-text + m_audioDoc->setTitle( parser.cdText().title() ); + m_audioDoc->setPerformer( parser.cdText().performer() ); + m_audioDoc->writeCdText( !parser.cdText().title().isEmpty() ); + + m_decoder = K3bAudioDecoderFactory::createDecoder( parser.imageFilename() ); + if( m_decoder ) { + m_decoder->setFilename( parser.imageFilename() ); + + K3bAudioTrack* after = 0; + K3bAudioFile* newFile = 0; + unsigned int i = 0; + for( K3bDevice::Toc::const_iterator it = parser.toc().begin(); + it != parser.toc().end(); ++it ) { + const K3bDevice::Track& track = *it; + + newFile = new K3bAudioFile( m_decoder, m_audioDoc ); + newFile->setStartOffset( track.firstSector() ); + newFile->setEndOffset( track.lastSector()+1 ); + + K3bAudioTrack* newTrack = new K3bAudioTrack( m_audioDoc ); + newTrack->addSource( newFile ); + newTrack->moveAfter( after ); + + // cd-text + newTrack->setTitle( parser.cdText()[i].title() ); + newTrack->setPerformer( parser.cdText()[i].performer() ); + + // add the next track after this one + after = newTrack; + ++i; + } + + // let the last source use the data up to the end of the file + if( newFile ) + newFile->setEndOffset(0); + + // now analyze the source + emit newTask( i18n("Analysing the audio file") ); + emit newSubTask( i18n("Analysing %1").arg( parser.imageFilename() ) ); + + // start the analyser thread + m_analyserThread->setDecoder( m_decoder ); + m_analyserJob->start(); + } + else { + emit infoMessage( i18n("Unable to handle '%1' due to an unsupported format.").arg( m_cueFile ), ERROR ); + jobFinished(false); + } + } + else { + emit infoMessage( i18n("No valid audio cue file: '%1'").arg( m_cueFile ), ERROR ); + jobFinished(false); + } +} + +#include "k3baudiocuefilewritingjob.moc" diff --git a/libk3b/jobs/k3baudiocuefilewritingjob.h b/libk3b/jobs/k3baudiocuefilewritingjob.h new file mode 100644 index 0000000..6e0a3c2 --- /dev/null +++ b/libk3b/jobs/k3baudiocuefilewritingjob.h @@ -0,0 +1,79 @@ +/* + * + * $Id: k3baudiocuefilewritingjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_CUE_FILEWRITING_JOB_H_ +#define _K3B_AUDIO_CUE_FILEWRITING_JOB_H_ + +#include +#include "k3b_export.h" +class K3bAudioDoc; +class K3bAudioJob; +class K3bAudioDecoder; +class K3bThreadJob; +namespace K3bDevice { + class Device; +} + + +class LIBK3B_EXPORT K3bAudioCueFileWritingJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bAudioCueFileWritingJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bAudioCueFileWritingJob(); + + K3bDevice::Device* writer() const; + + QString jobDescription() const; + QString jobDetails() const; + + const QString& cueFile() const { return m_cueFile; } + + public slots: + void start(); + void cancel(); + + void setCueFile( const QString& ); + void setSpeed( int s ); + void setBurnDevice( K3bDevice::Device* dev ); + void setWritingMode( int mode ); + void setSimulate( bool b ); + void setCopies( int c ); + void setOnTheFly( bool b ); + void setTempDir( const QString& ); + + private slots: + void slotAnalyserThreadFinished(bool); + + private: + void importCueInProject(); + + K3bDevice::Device* m_device; + + QString m_cueFile; + K3bAudioDoc* m_audioDoc; + K3bAudioJob* m_audioJob; + K3bAudioDecoder* m_decoder; + + bool m_canceled; + bool m_audioJobRunning; + + class AnalyserThread; + AnalyserThread* m_analyserThread; + K3bThreadJob* m_analyserJob; +}; + +#endif diff --git a/libk3b/jobs/k3baudiosessionreadingjob.cpp b/libk3b/jobs/k3baudiosessionreadingjob.cpp new file mode 100644 index 0000000..f4ac550 --- /dev/null +++ b/libk3b/jobs/k3baudiosessionreadingjob.cpp @@ -0,0 +1,278 @@ +/* + * + * $Id: k3baudiosessionreadingjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiosessionreadingjob.h" + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include + + +class K3bAudioSessionReadingJob::WorkThread : public K3bThread +{ +public: + WorkThread(); + ~WorkThread(); + + void init(); + void run(); + void cancel(); + + bool canceled; + + int fd; + K3bCdparanoiaLib* paranoia; + K3bDevice::Device* device; + K3bDevice::Toc toc; + K3bWaveFileWriter* waveFileWriter; + QStringList filenames; + int paranoiaMode; + int retries; + bool neverSkip; +}; + + +K3bAudioSessionReadingJob::WorkThread::WorkThread() + : K3bThread(), + fd(-1), + paranoia(0), + waveFileWriter(0), + paranoiaMode(0), + retries(50), + neverSkip(false) +{ +} + + +K3bAudioSessionReadingJob::WorkThread::~WorkThread() +{ + delete waveFileWriter; + delete paranoia; +} + + +void K3bAudioSessionReadingJob::WorkThread::init() +{ + canceled = false; +} + + +void K3bAudioSessionReadingJob::WorkThread::run() +{ + if( !paranoia ) + paranoia = K3bCdparanoiaLib::create(); + + if( !paranoia ) { + emitInfoMessage( i18n("Could not load libcdparanoia."), K3bJob::ERROR ); + emitFinished(false); + return; + } + + if( toc.isEmpty() ) + toc = device->readToc(); + + if( !paranoia->initParanoia( device, toc ) ) { + emitInfoMessage( i18n("Could not open device %1").arg(device->blockDeviceName()), + K3bJob::ERROR ); + emitFinished(false); + return; + } + + if( !paranoia->initReading() ) { + emitInfoMessage( i18n("Error while initializing audio ripping."), K3bJob::ERROR ); + emitFinished(false); + return; + } + + device->block( true ); + + // init settings + paranoia->setMaxRetries( retries ); + paranoia->setParanoiaMode( paranoiaMode ); + paranoia->setNeverSkip( neverSkip ); + + bool writeError = false; + unsigned int trackNum = 1; + unsigned int currentTrack = 0; + unsigned long trackRead = 0; + unsigned long totalRead = 0; + unsigned int lastTrackPercent = 0; + unsigned int lastTotalPercent = 0; + bool newTrack = true; + int status = 0; + char* buffer = 0; + while( !canceled && (buffer = paranoia->read( &status, &trackNum, fd == -1 /*when writing to a wav be want little endian */ )) ) { + + if( currentTrack != trackNum ) { + emitNextTrack( trackNum, paranoia->toc().count() ); + trackRead = 0; + lastTrackPercent = 0; + + currentTrack = trackNum; + newTrack = true; + } + + if( fd > 0 ) { + if( ::write( fd, buffer, CD_FRAMESIZE_RAW ) != CD_FRAMESIZE_RAW ) { + kdDebug() << "(K3bAudioSessionCopyJob::WorkThread) error while writing to fd " << fd << endl; + writeError = true; + break; + } + } + else { + if( newTrack ) { + newTrack = false; + + if( !waveFileWriter ) + waveFileWriter = new K3bWaveFileWriter(); + + if( filenames.count() < currentTrack ) { + kdDebug() << "(K3bAudioSessionCopyJob) not enough image filenames given: " << currentTrack << endl; + writeError = true; + break; + } + + if( !waveFileWriter->open( filenames[currentTrack-1] ) ) { + emitInfoMessage( i18n("Unable to open '%1' for writing.").arg(filenames[currentTrack-1]), K3bJob::ERROR ); + writeError = true; + break; + } + } + + waveFileWriter->write( buffer, + CD_FRAMESIZE_RAW, + K3bWaveFileWriter::LittleEndian ); + } + + trackRead++; + totalRead++; + + unsigned int trackPercent = 100 * trackRead / toc[currentTrack-1].length().lba(); + if( trackPercent > lastTrackPercent ) { + lastTrackPercent = trackPercent; + emitSubPercent( lastTrackPercent ); + } + unsigned int totalPercent = 100 * totalRead / paranoia->rippedDataLength(); + if( totalPercent > lastTotalPercent ) { + lastTotalPercent = totalPercent; + emitPercent( lastTotalPercent ); + } + } + + if( waveFileWriter ) + waveFileWriter->close(); + + paranoia->close(); + + device->block( false ); + + if( status != K3bCdparanoiaLib::S_OK ) { + emitInfoMessage( i18n("Unrecoverable error while ripping track %1.").arg(trackNum), K3bJob::ERROR ); + emitFinished(false); + return; + } + + emitFinished( !writeError & !canceled ); +} + + +void K3bAudioSessionReadingJob::WorkThread::cancel() +{ + canceled = true; + // FIXME: add backup killing like in the audio ripping and make sure to close paranoia +} + + + + +K3bAudioSessionReadingJob::K3bAudioSessionReadingJob( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bThreadJob( jh, parent, name ) +{ + m_thread = new WorkThread(); + setThread( m_thread ); +} + + +K3bAudioSessionReadingJob::~K3bAudioSessionReadingJob() +{ + delete m_thread; +} + + +void K3bAudioSessionReadingJob::setDevice( K3bDevice::Device* dev ) +{ + m_thread->device = dev; + m_thread->toc = K3bDevice::Toc(); +} + + +void K3bAudioSessionReadingJob::setToc( const K3bDevice::Toc& toc ) +{ + m_thread->toc = toc; +} + + +void K3bAudioSessionReadingJob::writeToFd( int fd ) +{ + m_thread->fd = fd; +} + +void K3bAudioSessionReadingJob::setImageNames( const QStringList& l ) +{ + m_thread->filenames = l; + m_thread->fd = -1; +} + + +void K3bAudioSessionReadingJob::setParanoiaMode( int m ) +{ + m_thread->paranoiaMode = m; +} + + +void K3bAudioSessionReadingJob::setReadRetries( int r ) +{ + m_thread->retries = r; +} + +void K3bAudioSessionReadingJob::setNeverSkip( bool b ) +{ + m_thread->neverSkip = b; +} + + +void K3bAudioSessionReadingJob::start() +{ + k3bcore->blockDevice( m_thread->device ); + K3bThreadJob::start(); +} + + +void K3bAudioSessionReadingJob::cleanupJob( bool success ) +{ + Q_UNUSED( success ); + k3bcore->unblockDevice( m_thread->device ); +} + +#include "k3baudiosessionreadingjob.moc" diff --git a/libk3b/jobs/k3baudiosessionreadingjob.h b/libk3b/jobs/k3baudiosessionreadingjob.h new file mode 100644 index 0000000..21f3d50 --- /dev/null +++ b/libk3b/jobs/k3baudiosessionreadingjob.h @@ -0,0 +1,75 @@ +/* + * + * $Id: k3baudiosessionreadingjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIOSESSION_READING_JOB_H_ +#define _K3B_AUDIOSESSION_READING_JOB_H_ + +#include + +#include + + +namespace K3bDevice { + class Device; + class Toc; +} + + +class K3bAudioSessionReadingJob : public K3bThreadJob +{ + Q_OBJECT + + public: + K3bAudioSessionReadingJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bAudioSessionReadingJob(); + + /** + * For now this simply reads all the audio tracks at the beginning + * since we only support CD-Extra mixed mode cds. + */ + void setDevice( K3bDevice::Device* ); + + /** + * Use for faster initialization + */ + void setToc( const K3bDevice::Toc& toc ); + + /** + * the data gets written directly into fd instead of imagefiles. + * To disable just set fd to -1 (the default) + */ + void writeToFd( int fd ); + + /** + * Used if fd == -1 + */ + void setImageNames( const QStringList& l ); + + void setParanoiaMode( int m ); + void setReadRetries( int ); + void setNeverSkip( bool b ); + + public slots: + void start(); + + protected: + void cleanupJob( bool success ); + + private: + class WorkThread; + WorkThread* m_thread; +}; + +#endif diff --git a/libk3b/jobs/k3bbinimagewritingjob.cpp b/libk3b/jobs/k3bbinimagewritingjob.cpp new file mode 100644 index 0000000..de76e3f --- /dev/null +++ b/libk3b/jobs/k3bbinimagewritingjob.cpp @@ -0,0 +1,234 @@ +/* + * + * $Id: k3bbinimagewritingjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Klaus-Dieter Krannich + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bbinimagewritingjob.h" +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + + + +K3bBinImageWritingJob::K3bBinImageWritingJob( K3bJobHandler* hdl, QObject* parent ) + : K3bBurnJob( hdl, parent ), + m_device(0), + m_simulate(false), + m_force(false), + m_noFix(false), + m_tocFile(0), + m_speed(2), + m_copies(1), + m_writer(0) +{ +} + +K3bBinImageWritingJob::~K3bBinImageWritingJob() +{ +} + +void K3bBinImageWritingJob::start() +{ + m_canceled = false; + + if( m_copies < 1 ) + m_copies = 1; + m_finishedCopies = 0; + + jobStarted(); + emit newTask( i18n("Write Binary Image") ); + + if( prepareWriter() ) + writerStart(); + else + cancel(); + +} + +void K3bBinImageWritingJob::cancel() +{ + m_canceled = true; + m_writer->cancel(); + emit canceled(); + jobFinished( false ); +} + +bool K3bBinImageWritingJob::prepareWriter() +{ + if( m_writer ) + delete m_writer; + + int usedWritingApp = writingApp(); + const K3bExternalBin* cdrecordBin = k3bcore->externalBinManager()->binObject("cdrecord"); + if( usedWritingApp == K3b::CDRECORD || + ( usedWritingApp == K3b::DEFAULT && cdrecordBin && cdrecordBin->hasFeature("cuefile") && m_device->dao() ) ) { + usedWritingApp = K3b::CDRECORD; + + // IMPROVEME: check if it's a cdrdao toc-file + if( m_tocFile.right(4) == ".toc" ) { + kdDebug() << "(K3bBinImageWritingJob) imagefile has ending toc." << endl; + usedWritingApp = K3b::CDRDAO; + } + else { + // TODO: put this into K3bCueFileParser + // TODO: check K3bCueFileParser::imageFilenameInCue() + // let's see if cdrecord can handle the cue file + QFile f( m_tocFile ); + if( f.open( IO_ReadOnly ) ) { + QTextStream fStr( &f ); + if( fStr.read().contains( "MODE1/2352" ) ) { + kdDebug() << "(K3bBinImageWritingJob) cuefile contains MODE1/2352 track. using cdrdao." << endl; + usedWritingApp = K3b::CDRDAO; + } + f.close(); + } + else + kdDebug() << "(K3bBinImageWritingJob) could not open file " << m_tocFile << endl; + } + } + else + usedWritingApp = K3b::CDRDAO; + + if( usedWritingApp == K3b::CDRECORD ) { + // create cdrecord job + K3bCdrecordWriter* writer = new K3bCdrecordWriter( m_device, this ); + + writer->setDao( true ); + writer->setSimulate( m_simulate ); + writer->setBurnSpeed( m_speed ); + writer->setCueFile ( m_tocFile ); + + if( m_noFix ) { + writer->addArgument("-multi"); + } + + if( m_force ) { + writer->addArgument("-force"); + } + + m_writer = writer; + } + else { + // create cdrdao job + K3bCdrdaoWriter* writer = new K3bCdrdaoWriter( m_device, this ); + writer->setCommand( K3bCdrdaoWriter::WRITE ); + writer->setSimulate( m_simulate ); + writer->setBurnSpeed( m_speed ); + writer->setForce( m_force ); + + // multisession + writer->setMulti( m_noFix ); + + writer->setTocFile( m_tocFile ); + + m_writer = writer; + } + + connect( m_writer, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_writer, SIGNAL(percent(int)), this, SLOT(copyPercent(int)) ); + connect( m_writer, SIGNAL(subPercent(int)), this, SLOT(copySubPercent(int)) ); + connect( m_writer, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( m_writer, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_writer, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_writer, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_writer, SIGNAL(finished(bool)), this, SLOT(writerFinished(bool)) ); + connect( m_writer, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_writer, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_writer, SIGNAL(nextTrack(int, int)), this, SLOT(slotNextTrack(int, int)) ); + connect( m_writer, SIGNAL(debuggingOutput(const QString&, const QString&)), this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + return true; +} + + +void K3bBinImageWritingJob::writerStart() +{ + + if( waitForMedia( m_device ) < 0 ) { + cancel(); + } + // just to be sure we did not get canceled during the async discWaiting + else if( !m_canceled ) { + emit burning(true); + m_writer->start(); + } +} + +void K3bBinImageWritingJob::copyPercent(int p) +{ + emit percent( (100*m_finishedCopies + p)/m_copies ); +} + +void K3bBinImageWritingJob::copySubPercent(int p) +{ + emit subPercent(p); +} + +void K3bBinImageWritingJob::writerFinished(bool ok) +{ + if( m_canceled ) + return; + + if (ok) { + m_finishedCopies++; + if ( m_finishedCopies == m_copies ) { + emit infoMessage( i18n("%n copy successfully created", "%n copies successfully created", m_copies),K3bJob::INFO ); + jobFinished( true ); + } + else { + writerStart(); + } + } + else { + jobFinished(false); + } +} + + +void K3bBinImageWritingJob::slotNextTrack( int t, int tt ) +{ + emit newSubTask( i18n("Writing track %1 of %2").arg(t).arg(tt) ); +} + + +QString K3bBinImageWritingJob::jobDescription() const +{ + return ( i18n("Writing cue/bin Image") + + ( m_copies > 1 + ? i18n(" - %n Copy", " - %n Copies", m_copies) + : QString::null ) ); +} + + +QString K3bBinImageWritingJob::jobDetails() const +{ + return m_tocFile.section("/", -1); +} + + +void K3bBinImageWritingJob::setTocFile(const QString& s) +{ + m_tocFile = s; +} + +#include "k3bbinimagewritingjob.moc" diff --git a/libk3b/jobs/k3bbinimagewritingjob.h b/libk3b/jobs/k3bbinimagewritingjob.h new file mode 100644 index 0000000..3666793 --- /dev/null +++ b/libk3b/jobs/k3bbinimagewritingjob.h @@ -0,0 +1,79 @@ +/* + * + * $Id$ + * Copyright (C) 2003 Klaus-Dieter Krannich + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BBINIMAGEWRITINGJOB_H +#define K3BBINIMAGEWRITINGJOB_H + +#include +#include "k3b_export.h" +class K3bAbstractWriter; +namespace K3bDevice { + class Device; +} + +/** + *@author Klaus-Dieter Krannich + */ +class LIBK3B_EXPORT K3bBinImageWritingJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bBinImageWritingJob( K3bJobHandler*, QObject* parent = 0 ); + ~K3bBinImageWritingJob(); + + K3bDevice::Device* writer() const { return m_device; }; + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void start(); + void cancel(); + + void setWriter( K3bDevice::Device* dev ) { m_device = dev; } + void setSimulate( bool b ) { m_simulate = b; } + void setForce(bool b) { m_force = b; } + void setMulti( bool b ) { m_noFix = b; } + void setTocFile( const QString& s); + void setCopies(int c) { m_copies = c; } + void setSpeed( int s ) { m_speed = s; } + + private slots: + void writerFinished(bool); + void copyPercent(int p); + void copySubPercent(int p); + void slotNextTrack( int, int ); + + private: + void writerStart(); + bool prepareWriter(); + + K3bDevice::Device* m_device; + bool m_simulate; + bool m_force; + bool m_noFix; + QString m_tocFile; + int m_speed; + int m_copies; + int m_finishedCopies; + + bool m_canceled; + + K3bAbstractWriter* m_writer; +}; + +#endif diff --git a/libk3b/jobs/k3bblankingjob.cpp b/libk3b/jobs/k3bblankingjob.cpp new file mode 100644 index 0000000..c11f4b4 --- /dev/null +++ b/libk3b/jobs/k3bblankingjob.cpp @@ -0,0 +1,176 @@ +/* + * + * $Id: k3bblankingjob.cpp 630823 2007-02-06 14:07:10Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bblankingjob.h" +#include "k3bcdrecordwriter.h" +#include "k3bcdrdaowriter.h" + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + + + +K3bBlankingJob::K3bBlankingJob( K3bJobHandler* hdl, QObject* parent ) + : K3bBurnJob( hdl, parent ), + m_writerJob(0), + m_force(true), + m_device(0), + m_speed(0), + m_mode(Fast), + m_writingApp(K3b::DEFAULT), + m_canceled(false), + m_forceNoEject(false) +{ +} + + +K3bBlankingJob::~K3bBlankingJob() +{ + delete m_writerJob; +} + + +K3bDevice::Device* K3bBlankingJob::writer() const +{ + return m_device; +} + + +void K3bBlankingJob::setDevice( K3bDevice::Device* dev ) +{ + m_device = dev; +} + + +void K3bBlankingJob::start() +{ + if( m_device == 0 ) + return; + + jobStarted(); + + slotStartErasing(); +} + +void K3bBlankingJob::slotStartErasing() +{ + m_canceled = false; + + if( m_writerJob ) + delete m_writerJob; + + if( m_writingApp == K3b::CDRDAO ) { + K3bCdrdaoWriter* writer = new K3bCdrdaoWriter( m_device, this ); + m_writerJob = writer; + + writer->setCommand(K3bCdrdaoWriter::BLANK); + writer->setBlankMode( m_mode == Fast ? K3bCdrdaoWriter::MINIMAL : K3bCdrdaoWriter::FULL ); + writer->setForce(m_force); + writer->setBurnSpeed(m_speed); + writer->setForceNoEject( m_forceNoEject ); + } + else { + K3bCdrecordWriter* writer = new K3bCdrecordWriter( m_device, this ); + m_writerJob = writer; + + QString mode; + switch( m_mode ) { + case Fast: + mode = "fast"; + break; + case Complete: + mode = "all"; + break; + case Track: + mode = "track"; + break; + case Unclose: + mode = "unclose"; + break; + case Session: + mode = "session"; + break; + } + + writer->addArgument("blank="+ mode); + + if (m_force) + writer->addArgument("-force"); + writer->setBurnSpeed(m_speed); + writer->setForceNoEject( m_forceNoEject ); + } + + connect(m_writerJob, SIGNAL(finished(bool)), this, SLOT(slotFinished(bool))); + connect(m_writerJob, SIGNAL(infoMessage( const QString&, int)), + this,SIGNAL(infoMessage( const QString&, int))); + connect( m_writerJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + if( waitForMedia( m_device, + K3bDevice::STATE_COMPLETE|K3bDevice::STATE_INCOMPLETE, + K3bDevice::MEDIA_CD_RW, + i18n("Please insert a rewritable CD medium into drive

%1 %2 (%3).") + .arg(m_device->vendor()) + .arg(m_device->description()) + .arg(m_device->devicename()) ) < 0 ) { + emit canceled(); + jobFinished(false); + return; + } + + m_writerJob->start(); +} + + +void K3bBlankingJob::cancel() +{ + m_canceled = true; + + if( m_writerJob ) + m_writerJob->cancel(); +} + + +void K3bBlankingJob::slotFinished(bool success) +{ + if( success ) { + emit infoMessage( i18n("Process completed successfully"), K3bJob::SUCCESS ); + jobFinished( true ); + } + else { + if( m_canceled ) { + emit infoMessage( i18n("Canceled."), ERROR ); + emit canceled(); + } + else { + emit infoMessage( i18n("Blanking error "), K3bJob::ERROR ); + emit infoMessage( i18n("Sorry, no error handling yet."), K3bJob::ERROR ); + } + jobFinished( false ); + } +} + + + +#include "k3bblankingjob.moc" diff --git a/libk3b/jobs/k3bblankingjob.h b/libk3b/jobs/k3bblankingjob.h new file mode 100644 index 0000000..8cfe0a1 --- /dev/null +++ b/libk3b/jobs/k3bblankingjob.h @@ -0,0 +1,71 @@ +/* + * + * $Id: k3bblankingjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_BLANKING_JOB_H +#define K3B_BLANKING_JOB_H + +#include +#include "k3b_export.h" +class KProcess; +class QString; +class K3bDevice::Device; +class K3bAbstractWriter; + + +class LIBK3B_EXPORT K3bBlankingJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bBlankingJob( K3bJobHandler*, QObject* parent = 0 ); + ~K3bBlankingJob(); + + K3bDevice::Device* writer() const; + + bool hasBeenCanceled() const { return m_canceled; } + + enum blank_mode { Fast, Complete, Track, Unclose, Session }; + + public slots: + void start(); + void cancel(); + void setForce( bool f ) { m_force = f; } + void setDevice( K3bDevice::Device* d ); + void setSpeed( int s ) { m_speed = s; } + void setMode( int m ) { m_mode = m; } + void setWritingApp (int app) { m_writingApp = app; } + + /** + * If set true the job ignores the global K3b setting + * and does not eject the CD-RW after finishing + */ + void setForceNoEject( bool b ) { m_forceNoEject = b; } + + private slots: + void slotFinished(bool); + void slotStartErasing(); + + private: + K3bAbstractWriter* m_writerJob; + bool m_force; + K3bDevice::Device* m_device; + int m_speed; + int m_mode; + int m_writingApp; + bool m_canceled; + bool m_forceNoEject; +}; + +#endif diff --git a/libk3b/jobs/k3bcdcopyjob.cpp b/libk3b/jobs/k3bcdcopyjob.cpp new file mode 100644 index 0000000..ff8f35d --- /dev/null +++ b/libk3b/jobs/k3bcdcopyjob.cpp @@ -0,0 +1,1213 @@ +/* + * + * $Id.cpp,v 1.82 2005/02/04 09:27:19 trueg Exp $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bcdcopyjob.h" +#include "k3baudiosessionreadingjob.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +class K3bCdCopyJob::Private +{ +public: + Private() + : canceled(false), + running(false), + readcdReader(0), + dataTrackReader(0), + audioSessionReader(0), + cdrecordWriter(0), + infFileWriter(0), + cddb(0) { + } + + bool canceled; + bool error; + bool readingSuccessful; + bool running; + + unsigned int numSessions; + bool doNotCloseLastSession; + + unsigned int doneCopies; + unsigned int currentReadSession; + unsigned int currentWrittenSession; + + K3bDevice::Toc toc; + QByteArray cdTextRaw; + + K3bReadcdReader* readcdReader; + K3bDataTrackReader* dataTrackReader; + K3bAudioSessionReadingJob* audioSessionReader; + K3bCdrecordWriter* cdrecordWriter; + K3bInfFileWriter* infFileWriter; + + bool audioReaderRunning; + bool dataReaderRunning; + bool writerRunning; + + // image filenames, one for every track + QStringList imageNames; + + // inf-filenames for writing audio tracks + QStringList infNames; + + // indicates if we created a dir or not + bool deleteTempDir; + + K3bCddb* cddb; + K3bCddbResultEntry cddbInfo; + + bool haveCddb; + bool haveCdText; + + QValueVector dataSessionProbablyTAORecorded; + + // used to determine progress + QValueVector sessionSizes; + long overallSize; +}; + + +K3bCdCopyJob::K3bCdCopyJob( K3bJobHandler* hdl, QObject* parent ) + : K3bBurnJob( hdl, parent ), + m_simulate(false), + m_copies(1), + m_onlyCreateImages(false), + m_onTheFly(true), + m_ignoreDataReadErrors(false), + m_ignoreAudioReadErrors(true), + m_noCorrection(false), + m_dataReadRetries(128), + m_audioReadRetries(5), + m_preferCdText(false), + m_copyCdText(true), + m_writingMode( K3b::WRITING_MODE_AUTO ) +{ + d = new Private(); +} + + +K3bCdCopyJob::~K3bCdCopyJob() +{ + delete d->infFileWriter; + delete d; +} + + +void K3bCdCopyJob::start() +{ + d->running = true; + d->canceled = false; + d->error = false; + d->readingSuccessful = false; + d->audioReaderRunning = d->dataReaderRunning = d->writerRunning = false; + d->sessionSizes.clear(); + d->dataSessionProbablyTAORecorded.clear(); + d->deleteTempDir = false; + d->haveCdText = false; + d->haveCddb = false; + + jobStarted(); + + emit newTask( i18n("Checking Source Medium") ); + + emit burning(false); + emit newSubTask( i18n("Waiting for source medium") ); + + // wait for a source disk + if( waitForMedia( m_readerDevice, + K3bDevice::STATE_COMPLETE|K3bDevice::STATE_INCOMPLETE, + K3bDevice::MEDIA_WRITABLE_CD|K3bDevice::MEDIA_CD_ROM ) < 0 ) { + finishJob( true, false ); + return; + } + + emit newSubTask( i18n("Checking source medium") ); + + // FIXME: read ISRCs and MCN + + connect( K3bDevice::diskInfo( m_readerDevice ), SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, SLOT(slotDiskInfoReady(K3bDevice::DeviceHandler*)) ); +} + + +void K3bCdCopyJob::slotDiskInfoReady( K3bDevice::DeviceHandler* dh ) +{ + if( dh->success() ) { + d->toc = dh->toc(); + + // + // for now we copy audio, pure data (aka 1 data track), cd-extra (2 session, audio and data), + // and data multisession which one track per session. + // Everything else will be rejected + // + bool canCopy = true; + bool audio = false; + d->numSessions = dh->diskInfo().numSessions(); + d->doNotCloseLastSession = (dh->diskInfo().diskState() == K3bDevice::STATE_INCOMPLETE); + switch( dh->toc().contentType() ) { + case K3bDevice::DATA: + // check if every track is in it's own session + // only then we copy the cd + if( (int)dh->toc().count() != dh->diskInfo().numSessions() ) { + emit infoMessage( i18n("K3b does not copy CDs containing multiple data tracks."), ERROR ); + canCopy = false; + } + else if( dh->diskInfo().numSessions() > 1 ) + emit infoMessage( i18n("Copying Multisession Data CD."), INFO ); + else + emit infoMessage( i18n("Copying Data CD."), INFO ); + break; + + case K3bDevice::MIXED: + audio = true; + if( dh->diskInfo().numSessions() != 2 || d->toc[0].type() != K3bDevice::Track::AUDIO ) { + emit infoMessage( i18n("K3b can only copy CD-Extra mixed mode CDs."), ERROR ); + canCopy = false; + } + else + emit infoMessage( i18n("Copying Enhanced Audio CD (CD-Extra)."), INFO ); + break; + + case K3bDevice::AUDIO: + audio = true; + emit infoMessage( i18n("Copying Audio CD."), INFO ); + break; + + case K3bDevice::NONE: + default: + emit infoMessage( i18n("The source disk is empty."), ERROR ); + canCopy = false; + break; + } + + // + // A data track recorded in TAO mode has two run-out blocks which cannot be read and contain + // zero data anyway. The problem is that I do not know of a valid method to determine if a track + // was written in TAO (the control nibble does definitely not work, I never saw one which did not + // equal 4). + // So the solution for now is to simply try to read the last sector of a data track. If this is not + // possible we assume it was written in TAO mode and reduce the length by 2 sectors + // + unsigned char buffer[2048]; + int i = 1; + for( K3bDevice::Toc::iterator it = d->toc.begin(); it != d->toc.end(); ++it ) { + if( (*it).type() == K3bDevice::Track::DATA ) { + // we try twice just to be sure + if( m_readerDevice->read10( buffer, 2048, (*it).lastSector().lba(), 1 ) || + m_readerDevice->read10( buffer, 2048, (*it).lastSector().lba(), 1 ) ) { + d->dataSessionProbablyTAORecorded.append(false); + kdDebug() << "(K3bCdCopyJob) track " << i << " probably DAO recorded." << endl; + } + else { + d->dataSessionProbablyTAORecorded.append(true); + kdDebug() << "(K3bCdCopyJob) track " << i << " probably TAO recorded." << endl; + } + } + + ++i; + } + + + // + // To copy mode2 data tracks we need cdrecord >= 2.01a12 which introduced the -xa1 and -xamix options + // + if( k3bcore->externalBinManager()->binObject("cdrecord") && + !k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "xamix" ) ) { + for( K3bDevice::Toc::const_iterator it = d->toc.begin(); it != d->toc.end(); ++it ) { + if( (*it).type() == K3bDevice::Track::DATA && + ( (*it).mode() == K3bDevice::Track::XA_FORM1 || + (*it).mode() == K3bDevice::Track::XA_FORM2 ) ) { + emit infoMessage( i18n("K3b needs cdrecord 2.01a12 or newer to copy Mode2 data tracks."), ERROR ); + finishJob( true, false ); + return; + } + } + } + + + // + // It is not possible to create multisession cds in raw writing mode + // + if( d->numSessions > 1 && m_writingMode == K3b::RAW ) { + if( !questionYesNo( i18n("You will only be able to copy the first session in raw writing mode. " + "Continue anyway?"), + i18n("Multisession CD") ) ) { + finishJob( true, false ); + return; + } + else { + emit infoMessage( i18n("Only copying first session."), WARNING ); + // TODO: remove the second session from the progress stuff + } + } + + + // + // We already create the temp filenames here since we need them to check the free space + // + if( !m_onTheFly || m_onlyCreateImages ) { + if( !prepareImageFiles() ) { + finishJob( false, true ); + return; + } + + // + // check free temp space + // + KIO::filesize_t imageSpaceNeeded = 0; + for( K3bDevice::Toc::const_iterator it = d->toc.begin(); it != d->toc.end(); ++it ) { + if( (*it).type() == K3bDevice::Track::AUDIO ) + imageSpaceNeeded += (*it).length().audioBytes() + 44; + else + imageSpaceNeeded += (*it).length().mode1Bytes(); + } + + unsigned long avail, size; + QString pathToTest = m_tempPath.left( m_tempPath.findRev( '/' ) ); + if( !K3b::kbFreeOnFs( pathToTest, size, avail ) ) { + emit infoMessage( i18n("Unable to determine free space in temporary directory '%1'.").arg(pathToTest), ERROR ); + d->error = true; + canCopy = false; + } + else { + if( avail < imageSpaceNeeded/1024 ) { + emit infoMessage( i18n("Not enough space left in temporary directory."), ERROR ); + d->error = true; + canCopy = false; + } + } + } + + if( canCopy ) { + if( K3b::isMounted( m_readerDevice ) ) { + emit infoMessage( i18n("Unmounting source medium"), INFO ); + K3b::unmount( m_readerDevice ); + } + + d->overallSize = 0; + + // now create some progress helper values + for( K3bDevice::Toc::const_iterator it = d->toc.begin(); it != d->toc.end(); ++it ) { + d->overallSize += (*it).length().lba(); + if( d->sessionSizes.isEmpty() || (*it).type() == K3bDevice::Track::DATA ) + d->sessionSizes.append( (*it).length().lba() ); + else + d->sessionSizes[0] += (*it).length().lba(); + } + + if( audio && !m_onlyCreateImages ) { + if( m_copyCdText ) + searchCdText(); + else + queryCddb(); + } + else + startCopy(); + } + else { + finishJob( false, true ); + } + } + else { + emit infoMessage( i18n("Unable to read TOC"), ERROR ); + finishJob( false, true ); + } +} + + +void K3bCdCopyJob::searchCdText() +{ + emit newSubTask( i18n("Searching CD-TEXT") ); + + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::CD_TEXT_RAW, m_readerDevice ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotCdTextReady(K3bDevice::DeviceHandler*)) ); +} + + +void K3bCdCopyJob::slotCdTextReady( K3bDevice::DeviceHandler* dh ) +{ + if( dh->success() ) { + if( K3bDevice::CdText::checkCrc( dh->cdTextRaw() ) ) { + K3bDevice::CdText cdt( dh->cdTextRaw() ); + emit infoMessage( i18n("Found CD-TEXT (%1 - %2).").arg(cdt.performer()).arg(cdt.title()), SUCCESS ); + d->haveCdText = true; + d->cdTextRaw = dh->cdTextRaw(); + } + else { + emit infoMessage( i18n("Found corrupted CD-TEXT. Ignoring it."), WARNING ); + d->haveCdText = false; + } + + if( d->haveCdText && m_preferCdText ) + startCopy(); + else + queryCddb(); + } + else { + emit infoMessage( i18n("No CD-TEXT found."), INFO ); + + d->haveCdText = false; + + queryCddb(); + } +} + + +void K3bCdCopyJob::queryCddb() +{ + emit newSubTask( i18n("Querying Cddb") ); + + d->haveCddb = false; + + if( !d->cddb ) { + d->cddb = new K3bCddb( this ); + connect( d->cddb, SIGNAL(queryFinished(int)), + this, SLOT(slotCddbQueryFinished(int)) ); + } + + KConfig* c = k3bcore->config(); + c->setGroup("Cddb"); + + d->cddb->readConfig( c ); + d->cddb->query( d->toc ); +} + + +void K3bCdCopyJob::slotCddbQueryFinished( int error ) +{ + if( error == K3bCddbQuery::SUCCESS ) { + d->cddbInfo = d->cddb->result(); + d->haveCddb = true; + + emit infoMessage( i18n("Found Cddb entry (%1 - %2).").arg(d->cddbInfo.cdArtist).arg(d->cddbInfo.cdTitle), SUCCESS ); + + // save the entry locally + KConfig* c = k3bcore->config(); + c->setGroup( "Cddb" ); + if( c->readBoolEntry( "save cddb entries locally", true ) ) + d->cddb->saveEntry( d->cddbInfo ); + } + else if( error == K3bCddbQuery::NO_ENTRY_FOUND ) { + emit infoMessage( i18n("No Cddb entry found."), WARNING ); + } + else { + emit infoMessage( i18n("Cddb error (%1).").arg(d->cddb->errorString()), ERROR ); + } + + startCopy(); +} + + +void K3bCdCopyJob::startCopy() +{ + d->currentWrittenSession = d->currentReadSession = 1; + d->doneCopies = 0; + + if( m_onTheFly ) { + emit newSubTask( i18n("Preparing write process...") ); + + if( writeNextSession() ) + readNextSession(); + else { + finishJob( d->canceled, d->error ); + } + } + else + readNextSession(); +} + + +void K3bCdCopyJob::cancel() +{ + d->canceled = true; + + if( d->writerRunning ) { + // + // we will handle cleanup in slotWriterFinished() + // if we are writing onthefly the reader won't be able to write + // anymore and will finish unsuccessfully, too + // + d->cdrecordWriter->cancel(); + } + else if( d->audioReaderRunning ) + d->audioSessionReader->cancel(); + else if( d->dataReaderRunning ) + // d->readcdReader->cancel(); + d->dataTrackReader->cancel(); +} + + +bool K3bCdCopyJob::prepareImageFiles() +{ + kdDebug() << "(K3bCdCopyJob) prepareImageFiles()" << endl; + + d->imageNames.clear(); + d->infNames.clear(); + d->deleteTempDir = false; + + QFileInfo fi( m_tempPath ); + + if( d->toc.count() > 1 || d->toc.contentType() == K3bDevice::AUDIO ) { + // create a directory which contains all the images and inf and stuff + // and save it in some cool structure + + bool tempDirReady = false; + if( !fi.isDir() ) { + if( QFileInfo( m_tempPath.section( '/', 0, -2 ) ).isDir() ) { + if( !QFile::exists( m_tempPath ) ) { + QDir dir( m_tempPath.section( '/', 0, -2 ) ); + dir.mkdir( m_tempPath.section( '/', -1 ) ); + tempDirReady = true; + } + else + m_tempPath = m_tempPath.section( '/', 0, -2 ); + } + else { + emit infoMessage( i18n("Specified an unusable temporary path. Using default."), WARNING ); + m_tempPath = K3b::defaultTempPath(); + } + } + + // create temp dir + if( !tempDirReady ) { + QDir dir( m_tempPath ); + m_tempPath = K3b::findUniqueFilePrefix( "k3bCdCopy", m_tempPath ); + kdDebug() << "(K3bCdCopyJob) creating temp dir: " << m_tempPath << endl; + if( !dir.mkdir( m_tempPath, true ) ) { + emit infoMessage( i18n("Unable to create temporary directory '%1'.").arg(m_tempPath), ERROR ); + return false; + } + d->deleteTempDir = true; + } + + m_tempPath = K3b::prepareDir( m_tempPath ); + emit infoMessage( i18n("Using temporary directory %1.").arg(m_tempPath), INFO ); + + // create temp filenames + int i = 1; + for( K3bDevice::Toc::const_iterator it = d->toc.begin(); it != d->toc.end(); ++it ) { + if( (*it).type() == K3bDevice::Track::AUDIO ) { + d->imageNames.append( m_tempPath + QString("Track%1.wav").arg(QString::number(i).rightJustify(2, '0')) ); + d->infNames.append( m_tempPath + QString("Track%1.inf").arg(QString::number(i).rightJustify(2, '0')) ); + } + else + d->imageNames.append( m_tempPath + QString("Track%1.iso").arg(QString::number(i).rightJustify(2, '0')) ); + ++i; + } + + kdDebug() << "(K3bCdCopyJob) created image filenames:" << endl; + for( unsigned int i = 0; i < d->imageNames.count(); ++i ) + kdDebug() << "(K3bCdCopyJob) " << d->imageNames[i] << endl; + + return true; + } + else { + // we only need a single image file + if( !fi.isFile() || + questionYesNo( i18n("Do you want to overwrite %1?").arg(m_tempPath), + i18n("File Exists") ) ) { + if( fi.isDir() ) + m_tempPath = K3b::findTempFile( "iso", m_tempPath ); + else if( !QFileInfo( m_tempPath.section( '/', 0, -2 ) ).isDir() ) { + emit infoMessage( i18n("Specified an unusable temporary path. Using default."), WARNING ); + m_tempPath = K3b::findTempFile( "iso" ); + } + // else the user specified a file in an existing dir + + emit infoMessage( i18n("Writing image file to %1.").arg(m_tempPath), INFO ); + } + else + return false; + + d->imageNames.append( m_tempPath ); + + return true; + } +} + + +void K3bCdCopyJob::readNextSession() +{ + if( !m_onTheFly || m_onlyCreateImages ) { + if( d->numSessions > 1 ) + emit newTask( i18n("Reading Session %1").arg(d->currentReadSession) ); + else + emit newTask( i18n("Reading Source Medium") ); + + if( d->currentReadSession == 1 ) + emit newSubTask( i18n("Reading track %1 of %2").arg(1).arg(d->toc.count()) ); + } + + // there is only one situation where we need the audiosessionreader: + // if the first session is an audio session. That means the first track + // is an audio track + if( d->currentReadSession == 1 && d->toc[0].type() == K3bDevice::Track::AUDIO ) { + if( !d->audioSessionReader ) { + d->audioSessionReader = new K3bAudioSessionReadingJob( this, this ); + connect( d->audioSessionReader, SIGNAL(nextTrack(int, int)), + this, SLOT(slotReadingNextTrack(int, int)) ); + connectSubJob( d->audioSessionReader, + SLOT(slotSessionReaderFinished(bool)), + true, + SLOT(slotReaderProgress(int)), + SLOT(slotReaderSubProgress(int)) ); + } + + d->audioSessionReader->setDevice( m_readerDevice ); + d->audioSessionReader->setToc( d->toc ); + d->audioSessionReader->setParanoiaMode( m_paranoiaMode ); + d->audioSessionReader->setReadRetries( m_audioReadRetries ); + d->audioSessionReader->setNeverSkip( !m_ignoreAudioReadErrors ); + if( m_onTheFly ) + d->audioSessionReader->writeToFd( d->cdrecordWriter->fd() ); + else + d->audioSessionReader->setImageNames( d->imageNames ); // the audio tracks are always the first tracks + + d->audioReaderRunning = true; + d->audioSessionReader->start(); + } + else { + if( !d->dataTrackReader ) { + d->dataTrackReader = new K3bDataTrackReader( this, this ); + connect( d->dataTrackReader, SIGNAL(percent(int)), this, SLOT(slotReaderProgress(int)) ); + connect( d->dataTrackReader, SIGNAL(processedSize(int, int)), this, SLOT(slotReaderProcessedSize(int, int)) ); + connect( d->dataTrackReader, SIGNAL(finished(bool)), this, SLOT(slotSessionReaderFinished(bool)) ); + connect( d->dataTrackReader, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->dataTrackReader, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + d->dataTrackReader->setDevice( m_readerDevice ); + d->dataTrackReader->setIgnoreErrors( m_ignoreDataReadErrors ); + d->dataTrackReader->setNoCorrection( m_noCorrection ); + d->dataTrackReader->setRetries( m_dataReadRetries ); + if( m_onlyCreateImages ) + d->dataTrackReader->setSectorSize( K3bDataTrackReader::MODE1 ); + else + d->dataTrackReader->setSectorSize( K3bDataTrackReader::AUTO ); + + K3bTrack* track = 0; + unsigned int dataTrackIndex = 0; + if( d->toc.contentType() == K3bDevice::MIXED ) { + track = &d->toc[d->toc.count()-1]; + dataTrackIndex = 0; + } + else { + track = &d->toc[d->currentReadSession-1]; // only one track per session + dataTrackIndex = d->currentReadSession-1; + } + + // HACK: if the track is TAO recorded cut the two run-out sectors + if( d->dataSessionProbablyTAORecorded.count() > dataTrackIndex && + d->dataSessionProbablyTAORecorded[dataTrackIndex] ) + d->dataTrackReader->setSectorRange( track->firstSector(), track->lastSector() - 2 ); + else + d->dataTrackReader->setSectorRange( track->firstSector(), track->lastSector() ); + + int trackNum = d->currentReadSession; + if( d->toc.contentType() == K3bDevice::MIXED ) + trackNum = d->toc.count(); + + if( m_onTheFly ) + d->dataTrackReader->writeToFd( d->cdrecordWriter->fd() ); + else + d->dataTrackReader->setImagePath( d->imageNames[trackNum-1] ); + + d->dataReaderRunning = true; + if( !m_onTheFly || m_onlyCreateImages ) + slotReadingNextTrack( 1, 1 ); + + d->dataTrackReader->start(); + } +} + + +bool K3bCdCopyJob::writeNextSession() +{ + // we emit our own task since the cdrecord task is way too simple + if( d->numSessions > 1 ) { + if( m_simulate ) + emit newTask( i18n("Simulating Session %1").arg(d->currentWrittenSession) ); + else if( m_copies > 1 ) + emit newTask( i18n("Writing Copy %1 (Session %2)").arg(d->doneCopies+1).arg(d->currentWrittenSession) ); + else + emit newTask( i18n("Writing Copy (Session %2)").arg(d->currentWrittenSession) ); + } + else { + if( m_simulate ) + emit newTask( i18n("Simulating") ); + else if( m_copies > 1 ) + emit newTask( i18n("Writing Copy %1").arg(d->doneCopies+1) ); + else + emit newTask( i18n("Writing Copy") ); + } + + emit newSubTask( i18n("Waiting for media") ); + + // if session > 1 we wait for an appendable CD + if( waitForMedia( m_writerDevice, + d->currentWrittenSession > 1 && !m_simulate + ? K3bDevice::STATE_INCOMPLETE + : K3bDevice::STATE_EMPTY, + K3bDevice::MEDIA_WRITABLE_CD ) < 0 ) { + + finishJob( true, false ); + return false; + } + + if( !d->cdrecordWriter ) { + d->cdrecordWriter = new K3bCdrecordWriter( m_writerDevice, this, this ); + connect( d->cdrecordWriter, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->cdrecordWriter, SIGNAL(percent(int)), this, SLOT(slotWriterProgress(int)) ); + connect( d->cdrecordWriter, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( d->cdrecordWriter, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) ); + connect( d->cdrecordWriter, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( d->cdrecordWriter, SIGNAL(nextTrack(int, int)), this, SLOT(slotWritingNextTrack(int, int)) ); + connect( d->cdrecordWriter, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( d->cdrecordWriter, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( d->cdrecordWriter, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( d->cdrecordWriter, SIGNAL(finished(bool)), this, SLOT(slotWriterFinished(bool)) ); + // connect( d->cdrecordWriter, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( d->cdrecordWriter, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( d->cdrecordWriter, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + d->cdrecordWriter->setBurnDevice( m_writerDevice ); + d->cdrecordWriter->clearArguments(); + d->cdrecordWriter->setSimulate( m_simulate ); + d->cdrecordWriter->setBurnSpeed( m_speed ); + + + // create the cdrecord arguments + if( d->currentWrittenSession == 1 && d->toc[0].type() == K3bDevice::Track::AUDIO ) { + // + // Audio session + // + + + if( !d->infFileWriter ) + d->infFileWriter = new K3bInfFileWriter(); + + // + // create the inf files if not already done + // + if( d->infNames.isEmpty() || !QFile::exists( d->infNames[0] ) ) { + + unsigned int trackNumber = 1; + + for( K3bDevice::Toc::const_iterator it = d->toc.begin(); it != d->toc.end(); ++it ) { + const K3bDevice::Track& track = *it; + + if( track.type() == K3bDevice::Track::DATA ) + break; + + d->infFileWriter->setTrack( track ); + d->infFileWriter->setTrackNumber( trackNumber ); + + if( d->haveCddb ) { + d->infFileWriter->setTrackTitle( d->cddbInfo.titles[trackNumber-1] ); + d->infFileWriter->setTrackPerformer( d->cddbInfo.artists[trackNumber-1] ); + d->infFileWriter->setTrackMessage( d->cddbInfo.extInfos[trackNumber-1] ); + + d->infFileWriter->setAlbumTitle( d->cddbInfo.cdTitle ); + d->infFileWriter->setAlbumPerformer( d->cddbInfo.cdArtist ); + } + + if( m_onTheFly ) { + + d->infFileWriter->setBigEndian( true ); + + // we let KTempFile choose a temp file but delete it on our own + // the same way we delete them when writing with images + // It is important that the files have the ending inf because + // cdrecord only checks this + + KTempFile tmp( QString::null, ".inf" ); + d->infNames.append( tmp.name() ); + bool success = d->infFileWriter->save( *tmp.textStream() ); + tmp.close(); + if( !success ) + return false; + } + else { + d->infFileWriter->setBigEndian( false ); + + if( !d->infFileWriter->save( d->infNames[trackNumber-1] ) ) + return false; + } + + ++trackNumber; + } + } + + // + // the inf files are ready and named correctly when writing with images + // + int usedWritingMode = m_writingMode; + if( usedWritingMode == K3b::WRITING_MODE_AUTO ) { + // + // there are a lot of writers out there which produce coasters + // in dao mode if the CD contains pregaps of length 0 (or maybe already != 2 secs?) + // + bool zeroPregap = false; + if( d->numSessions == 1 ) { + for( K3bDevice::Toc::const_iterator it = d->toc.begin(); it != d->toc.end(); ++it ) { + const K3bDevice::Track& track = *it; + if( track.index0() == 0 ) { + ++it; + if( it != d->toc.end() ) + zeroPregap = true; + --it; + } + } + } + + if( zeroPregap && m_writerDevice->supportsRawWriting() ) { + if( d->numSessions == 1 ) + usedWritingMode = K3b::RAW; + else + usedWritingMode = K3b::TAO; + } + else if( m_writerDevice->dao() ) + usedWritingMode = K3b::DAO; + else if( m_writerDevice->supportsRawWriting() ) + usedWritingMode = K3b::RAW; + else + usedWritingMode = K3b::TAO; + } + d->cdrecordWriter->setWritingMode( usedWritingMode ); + + if( d->numSessions > 1 ) + d->cdrecordWriter->addArgument( "-multi" ); + + if( d->haveCddb || d->haveCdText ) { + if( usedWritingMode == K3b::TAO ) { + emit infoMessage( i18n("It is not possible to write CD-Text in TAO mode."), WARNING ); + } + else if( d->haveCdText && ( !d->haveCddb || m_preferCdText ) ) { + // use the raw CDTEXT data + d->cdrecordWriter->setRawCdText( d->cdTextRaw ); + } + else { + // make sure the writer job does not create raw cdtext + d->cdrecordWriter->setRawCdText( QByteArray() ); + // cdrecord will use the cdtext data in the inf files + d->cdrecordWriter->addArgument( "-text" ); + } + } + + d->cdrecordWriter->addArgument( "-useinfo" ); + + // + // add all the audio tracks + // + d->cdrecordWriter->addArgument( "-audio" )->addArgument( "-shorttrack" ); + + for( unsigned int i = 0; i < d->infNames.count(); ++i ) { + if( m_onTheFly ) + d->cdrecordWriter->addArgument( d->infNames[i] ); + else + d->cdrecordWriter->addArgument( d->imageNames[i] ); + } + } + else { + // + // Data Session + // + K3bTrack* track = 0; + unsigned int dataTrackIndex = 0; + if( d->toc.contentType() == K3bDevice::MIXED ) { + track = &d->toc[d->toc.count()-1]; + dataTrackIndex = 0; + } + else { + track = &d->toc[d->currentWrittenSession-1]; + dataTrackIndex = d->currentWrittenSession-1; + } + + bool multi = d->doNotCloseLastSession || (d->numSessions > 1 && d->currentWrittenSession < d->toc.count()); + int usedWritingMode = m_writingMode; + if( usedWritingMode == K3b::WRITING_MODE_AUTO ) { + // at least the NEC3540a does write 2056 byte sectors only in tao mode. Same for LG4040b + // since writing data tracks in TAO mode is no loss let's default to TAO in the case of 2056 byte + // sectors (which is when writing xa form1 sectors here) + if( m_writerDevice->dao() && + d->toc.count() == 1 && + !multi && + track->mode() == K3bDevice::Track::MODE1 ) + usedWritingMode = K3b::DAO; + else + usedWritingMode = K3b::TAO; + } + d->cdrecordWriter->setWritingMode( usedWritingMode ); + + // + // all but the last session of a multisession disk are written in multi mode + // and every data track has it's own session which we forced above + // + if( multi ) + d->cdrecordWriter->addArgument( "-multi" ); + + // just to let the reader init + if( m_onTheFly ) + d->cdrecordWriter->addArgument( "-waiti" ); + + if( track->mode() == K3bDevice::Track::MODE1 ) + d->cdrecordWriter->addArgument( "-data" ); + else if( track->mode() == K3bDevice::Track::XA_FORM1 ) + d->cdrecordWriter->addArgument( "-xa1" ); + else + d->cdrecordWriter->addArgument( "-xamix" ); + + if( m_onTheFly ) { + // HACK: if the track is TAO recorded cut the two run-out sectors + unsigned long trackLen = track->length().lba(); + if( d->dataSessionProbablyTAORecorded.count() > dataTrackIndex && + d->dataSessionProbablyTAORecorded[dataTrackIndex] ) + trackLen -= 2; + + if( track->mode() == K3bDevice::Track::MODE1 ) + trackLen = trackLen * 2048; + else if( track->mode() == K3bDevice::Track::XA_FORM1 ) + trackLen = trackLen * 2056; // see k3bdatatrackreader.h + else + trackLen = trackLen * 2332; // see k3bdatatrackreader.h + d->cdrecordWriter->addArgument( QString("-tsize=%1").arg(trackLen) )->addArgument("-"); + } + else if( d->toc.contentType() == K3bDevice::MIXED ) + d->cdrecordWriter->addArgument( d->imageNames[d->toc.count()-1] ); + else + d->cdrecordWriter->addArgument( d->imageNames[d->currentWrittenSession-1] ); + + // clear cd text from previous sessions + d->cdrecordWriter->setRawCdText( QByteArray() ); + } + + + // + // Finally start the writer + // + emit burning(true); + d->writerRunning = true; + d->cdrecordWriter->start(); + + return true; +} + + +// both the readcdreader and the audiosessionreader are connected to this slot +void K3bCdCopyJob::slotSessionReaderFinished( bool success ) +{ + d->audioReaderRunning = d->dataReaderRunning = false; + + if( success ) { + if( d->numSessions > 1 ) + emit infoMessage( i18n("Successfully read session %1.").arg(d->currentReadSession), SUCCESS ); + else + emit infoMessage( i18n("Successfully read source disk."), SUCCESS ); + + if( !m_onTheFly ) { + if( d->numSessions > d->currentReadSession ) { + d->currentReadSession++; + readNextSession(); + } + else { + d->readingSuccessful = true; + if( !m_onlyCreateImages ) { + if( m_readerDevice == m_writerDevice ) { + // eject the media (we do this blocking to know if it worked + // becasue if it did not it might happen that k3b overwrites a CD-RW + // source) + if( !m_readerDevice->eject() ) { + blockingInformation( i18n("K3b was unable to eject the source disk. Please do so manually.") ); + } + } + + if( !writeNextSession() ) { + // nothing is running here... + finishJob( d->canceled, d->error ); + } + } + else { + finishJob( false, false ); + } + } + } + } + else { + if( !d->canceled ) { + emit infoMessage( i18n("Error while reading session %1.").arg(d->currentReadSession), ERROR ); + if( m_onTheFly ) + d->cdrecordWriter->setSourceUnreadable(true); + } + + finishJob( d->canceled, !d->canceled ); + } +} + + +void K3bCdCopyJob::slotWriterFinished( bool success ) +{ + emit burning(false); + + d->writerRunning = false; + + if( success ) { + // + // if this was the last written session we need to reset d->currentWrittenSession + // and start a new writing if more copies are wanted + // + + if( d->currentWrittenSession < d->numSessions ) { + d->currentWrittenSession++; + d->currentReadSession++; + + // reload the media + emit newSubTask( i18n("Reloading the medium") ); + connect( K3bDevice::reload( m_writerDevice ), SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, SLOT(slotMediaReloadedForNextSession(K3bDevice::DeviceHandler*)) ); + } + else { + d->doneCopies++; + + if( !m_simulate && d->doneCopies < m_copies ) { + // start next copy + K3bDevice::eject( m_writerDevice ); + + d->currentWrittenSession = 1; + d->currentReadSession = 1; + if( writeNextSession() ) { + if( m_onTheFly ) + readNextSession(); + } + else { + // nothing running here... + finishJob( d->canceled, d->error ); + } + } + else { + finishJob( false, false ); + } + } + } + else { + // + // If we are writing on the fly the reader will also stop when it is not able to write anymore + // The error handling will be done only here in that case + // + + // the K3bCdrecordWriter emitted an error message + + finishJob( d->canceled, !d->canceled ); + } +} + + +void K3bCdCopyJob::slotMediaReloadedForNextSession( K3bDevice::DeviceHandler* dh ) +{ + if( !dh->success() ) + blockingInformation( i18n("Please reload the medium and press 'ok'"), + i18n("Unable to close the tray") ); + + if( !writeNextSession() ) { + // nothing is running here... + finishJob( d->canceled, d->error ); + } + else if( m_onTheFly ) + readNextSession(); +} + + +void K3bCdCopyJob::cleanup() +{ + if( m_onTheFly || !m_keepImage || ((d->canceled || d->error) && !d->readingSuccessful) ) { + emit infoMessage( i18n("Removing temporary files."), INFO ); + for( QStringList::iterator it = d->infNames.begin(); it != d->infNames.end(); ++it ) + QFile::remove( *it ); + } + + if( !m_onTheFly && (!m_keepImage || ((d->canceled || d->error) && !d->readingSuccessful)) ) { + emit infoMessage( i18n("Removing image files."), INFO ); + for( QStringList::iterator it = d->imageNames.begin(); it != d->imageNames.end(); ++it ) + QFile::remove( *it ); + + // remove the tempdir created in prepareImageFiles() + if( d->deleteTempDir ) { + KIO::NetAccess::del( KURL::fromPathOrURL(m_tempPath), 0 ); + d->deleteTempDir = false; + } + } +} + + +void K3bCdCopyJob::slotReaderProgress( int p ) +{ + if( !m_onTheFly || m_onlyCreateImages ) { + int bigParts = ( m_onlyCreateImages ? 1 : (m_simulate ? 2 : m_copies + 1 ) ); + double done = (double)p * (double)d->sessionSizes[d->currentReadSession-1] / 100.0; + for( unsigned int i = 0; i < d->currentReadSession-1; ++i ) + done += (double)d->sessionSizes[i]; + emit percent( (int)(100.0*done/(double)d->overallSize/(double)bigParts) ); + + if( d->dataReaderRunning ) + emit subPercent(p); + } +} + + +void K3bCdCopyJob::slotReaderSubProgress( int p ) +{ + // only if reading an audiosession + if( !m_onTheFly || m_onlyCreateImages ) { + emit subPercent( p ); + } +} + + +void K3bCdCopyJob::slotReaderProcessedSize( int p, int pp ) +{ + if( !m_onTheFly ) + emit processedSubSize( p, pp ); +} + + +void K3bCdCopyJob::slotWriterProgress( int p ) +{ + int bigParts = ( m_simulate ? 1 : m_copies ) + ( m_onTheFly ? 0 : 1 ); + long done = ( m_onTheFly ? d->doneCopies : d->doneCopies+1 ) * d->overallSize + + (p * d->sessionSizes[d->currentWrittenSession-1] / 100); + for( unsigned int i = 0; i < d->currentWrittenSession-1; ++i ) + done += d->sessionSizes[i]; + emit percent( 100*done/d->overallSize/bigParts ); +} + + +void K3bCdCopyJob::slotWritingNextTrack( int t, int tt ) +{ + if( d->toc.contentType() == K3bDevice::MIXED ) { + if( d->currentWrittenSession == 1 ) + emit newSubTask( i18n("Writing track %1 of %2").arg(t).arg(d->toc.count()) ); + else + emit newSubTask( i18n("Writing track %1 of %2").arg(d->toc.count()).arg(d->toc.count()) ); + } + else if( d->numSessions > 1 ) + emit newSubTask( i18n("Writing track %1 of %2").arg(d->currentWrittenSession).arg(d->toc.count()) ); + else + emit newSubTask( i18n("Writing track %1 of %2").arg(t).arg(tt) ); +} + + +void K3bCdCopyJob::slotReadingNextTrack( int t, int ) +{ + if( !m_onTheFly || m_onlyCreateImages ) { + int track = t; + if( d->audioReaderRunning ) + track = t; + else if( d->toc.contentType() == K3bDevice::MIXED ) + track = d->toc.count(); + else + track = d->currentReadSession; + + emit newSubTask( i18n("Reading track %1 of %2").arg(track).arg(d->toc.count()) ); + } +} + + +QString K3bCdCopyJob::jobDescription() const +{ + if( m_onlyCreateImages ) { + return i18n("Creating CD Image"); + } + else if( m_simulate ) { + if( m_onTheFly ) + return i18n("Simulating CD Copy On-The-Fly"); + else + return i18n("Simulating CD Copy"); + } + else { + if( m_onTheFly ) + return i18n("Copying CD On-The-Fly"); + else + return i18n("Copying CD"); + } +} + + +QString K3bCdCopyJob::jobDetails() const +{ + return i18n("Creating 1 copy", + "Creating %n copies", + (m_simulate||m_onlyCreateImages) ? 1 : m_copies ); +} + + +void K3bCdCopyJob::finishJob( bool c, bool e ) +{ + if( d->running ) { + if( c ) { + d->canceled = true; + emit canceled(); + } + if( e ) + d->error = true; + + cleanup(); + + d->running = false; + + jobFinished( !(c||e) ); + } +} + +#include "k3bcdcopyjob.moc" diff --git a/libk3b/jobs/k3bcdcopyjob.h b/libk3b/jobs/k3bcdcopyjob.h new file mode 100644 index 0000000..3ab77e8 --- /dev/null +++ b/libk3b/jobs/k3bcdcopyjob.h @@ -0,0 +1,117 @@ +/* + * + * $Id: k3bcdcopyjob.h 690187 2007-07-20 09:18:03Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3BCDCOPYJOB_H_ +#define _K3BCDCOPYJOB_H_ + +#include +#include "k3b_export.h" + +namespace K3bDevice { + class Device; + class DeviceHandler; +} + + +/** + *@author Sebastian Trueg + */ +class LIBK3B_EXPORT K3bCdCopyJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bCdCopyJob( K3bJobHandler* hdl, QObject* parent = 0 ); + ~K3bCdCopyJob(); + + K3bDevice::Device* writer() const { return m_onlyCreateImages ? 0 : m_writerDevice; } + K3bDevice::Device* reader() const { return m_readerDevice; } + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void start(); + void cancel(); + + public: + void setWriterDevice( K3bDevice::Device* dev ) { m_writerDevice = dev; } + void setReaderDevice( K3bDevice::Device* dev ) { m_readerDevice = dev; } + void setWritingMode( int m ) { m_writingMode = m; } + void setSpeed( int s ) { m_speed = s; } + void setOnTheFly( bool b ) { m_onTheFly = b; } + void setKeepImage( bool b ) { m_keepImage = b; } + void setOnlyCreateImage( bool b ) { m_onlyCreateImages = b; } + void setSimulate( bool b ) { m_simulate = b; } + void setTempPath( const QString& path ) { m_tempPath= path; } + void setCopies( unsigned int c ) { m_copies = c; } + void setParanoiaMode( int i ) { m_paranoiaMode = i; } + void setIgnoreDataReadErrors( bool b ) { m_ignoreDataReadErrors = b; } + void setDataReadRetries( int i ) { m_dataReadRetries = i; } + void setIgnoreAudioReadErrors( bool b ) { m_ignoreAudioReadErrors = b; } + void setAudioReadRetries( int i ) { m_audioReadRetries = i; } + void setPreferCdText( bool b ) { m_preferCdText = b; } + void setCopyCdText( bool b ) { m_copyCdText = b; } + void setNoCorrection( bool b ) { m_noCorrection = b; } + + private slots: + void slotDiskInfoReady( K3bDevice::DeviceHandler* ); + void slotCdTextReady( K3bDevice::DeviceHandler* ); + void slotMediaReloadedForNextSession( K3bDevice::DeviceHandler* dh ); + void slotCddbQueryFinished(int); + void slotWritingNextTrack( int t, int tt ); + void slotReadingNextTrack( int t, int tt ); + void slotSessionReaderFinished( bool success ); + void slotWriterFinished( bool success ); + void slotReaderProgress( int p ); + void slotReaderSubProgress( int p ); + void slotWriterProgress( int p ); + void slotReaderProcessedSize( int p, int pp ); + + private: + void startCopy(); + void searchCdText(); + void queryCddb(); + bool writeNextSession(); + void readNextSession(); + bool prepareImageFiles(); + void cleanup(); + void finishJob( bool canceled, bool error ); + + K3bDevice::Device* m_writerDevice; + K3bDevice::Device* m_readerDevice; + bool m_simulate; + int m_speed; + int m_paranoiaMode; + unsigned int m_copies; + bool m_keepImage; + bool m_onlyCreateImages; + bool m_onTheFly; + bool m_ignoreDataReadErrors; + bool m_ignoreAudioReadErrors; + bool m_noCorrection; + int m_dataReadRetries; + int m_audioReadRetries; + bool m_preferCdText; + bool m_copyCdText; + QString m_tempPath; + int m_writingMode; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/jobs/k3bcdda2wavreader.cpp b/libk3b/jobs/k3bcdda2wavreader.cpp new file mode 100644 index 0000000..3df87d3 --- /dev/null +++ b/libk3b/jobs/k3bcdda2wavreader.cpp @@ -0,0 +1,254 @@ +/* + * + * $Id: k3bcdda2wavreader.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bcdda2wavreader.h" + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + + +class K3bCdda2wavReader::Private +{ +public: + Private() + : cdda2wavBin(0), + process(0), + cancaled(false), + running(false), + fdToWriteTo(-1) { + } + + const K3bExternalBin* cdda2wavBin; + K3bProcess* process; + + bool cancaled; + bool running; + + int fdToWriteTo; + + int currentTrack; + QValueVector trackOffsets; +}; + + +K3bCdda2wavReader::K3bCdda2wavReader( QObject* parent, const char* name ) + : K3bJob( parent, name ) +{ + d = new Private(); +} + + +K3bCdda2wavReader::~K3bCdda2wavReader() +{ + delete d->process; + delete d; +} + + +bool K3bCdda2wavReader::active() const +{ + return d->running; +} + + +void K3bCdda2wavReader::writeToFd( int fd ) +{ + d->fdToWriteTo = fd; +} + + +void K3bCdda2wavReader::start() +{ + start( false ); +} + + +void K3bCdda2wavReader::start( bool onlyInfo ) +{ + d->running = true; + d->cancaled = false; + d->currentTrack = 1; + d->trackOffsets.clear(); + + jobStarted(); + + d->cdda2wavBin = k3bcore->externalBinManager()->binObject( "cdda2wav" ); + if( !d->cdda2wavBin ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("cdda2wav"), ERROR ); + jobFinished(false); + d->running = false; + return; + } + + // prepare the process + delete d->process; + d->process = new K3bProcess(); + d->process->setSplitStdout(true); + d->process->setSuppressEmptyLines(true); + d->process->setWorkingDirectory( m_imagePath ); + connect( d->process, SIGNAL(stdoutLine(const QString&)), this, SLOT(slotProcessLine(const QString&)) ); + connect( d->process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotProcessLine(const QString&)) ); + connect( d->process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessExited(KProcess*)) ); + + // create the command line + *d->process << d->cdda2wavBin->path; + *d->process << "-vall" << ( d->cdda2wavBin->hasFeature( "gui" ) ? "-gui" : "-g" ); + if( d->cdda2wavBin->hasFeature( "dev" ) ) + *d->process << QString("dev=%1").arg(K3bDevice::externalBinDeviceParameter(m_device, d->cdda2wavBin)); + else + *d->process << "-D" << K3bDevice::externalBinDeviceParameter(m_device, d->cdda2wavBin); + *d->process << ( d->cdda2wavBin->hasFeature( "bulk" ) ? "-bulk" : "-B" ); + if( onlyInfo ) + *d->process << ( d->cdda2wavBin->hasFeature( "info-only" ) ? "-info-only" : "-J" ); + else if( d->fdToWriteTo != -1 ) + *d->process << ( d->cdda2wavBin->hasFeature( "no-infofile" ) ? "-no-infofile" : "-H" ); + + // additional user parameters from config + const QStringList& params = d->cdda2wavBin->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *d->process << *it; + + // start the thing + if( !d->process->start( KProcess::NotifyOnExit, KProcess::All ) ) { + // something went wrong when starting the program + // it "should" be the executable + kdDebug() << "(K3bCdda2wavReader) could not start cdda2wav" << endl; + emit infoMessage( i18n("Could not start %1.").arg("cdda2wav"), K3bJob::ERROR ); + d->running = false; + jobFinished(false); + } +} + + +void K3bCdda2wavReader::cancel() +{ + if( d->running ) { + d->cancaled = true; + if( d->process ) + if( d->process->isRunning() ) + d->process->kill(); + } +} + + +void K3bCdda2wavReader::slotProcessLine( const QString& line ) +{ + // Tracks:11 44:37.30 + // CDINDEX discid: ZvzBXv614ACgzn1bWWy107cs0nA- + // CDDB discid: 0x8a0a730b + // CD-Text: not detected + // CD-Extra: not detected + // Album title: '' from '' + // T01: 0 3:39.70 audio linear copydenied stereo title '' from '' + // T02: 16495 3:10.47 audio linear copydenied stereo title '' from '' + // T03: 30792 3:30.00 audio linear copydenied stereo title '' from '' + // T04: 46542 4:05.05 audio linear copydenied stereo title '' from '' + // T05: 64922 3:44.35 audio linear copydenied stereo title '' from '' + // T06: 81757 4:36.45 audio linear copydenied stereo title '' from '' + // T07: 102502 3:59.30 audio linear copydenied stereo title '' from '' + // T08: 120457 5:24.30 audio linear copydenied stereo title '' from '' + // T09: 144787 3:26.28 audio linear copydenied stereo title '' from '' + // T10: 160265 4:07.20 audio linear copydenied stereo title '' from '' + // T11: 178810 4:51.20 audio linear copydenied stereo title '' from '' + + // percent_done: + // 100% track 1 successfully recorded + // 100% track 2 successfully recorded + // 100% track 3 successfully recorded + + + + static QRegExp rx( "T\\d\\d:" ); + if( rx.exactMatch( line.left(4) ) || line.startsWith( "Leadout" ) ) { + int pos = line.find( " " ); + int endpos = line.find( QRegExp( "\\d" ), pos ); + endpos = line.find( " ", endpos ); + bool ok; + int offset = line.mid( pos, endpos-pos ).toInt(&ok); + if( ok ) + d->trackOffsets.append( offset ); + else + kdDebug() << "(K3bCdda2wavReader) track offset parsing error: '" << line.mid( pos, endpos-pos ) << "'" << endl; + } + + else if( line.startsWith( "percent_done" ) ) { + // the reading starts + d->currentTrack = 1; + emit nextTrack( d->currentTrack, d->trackOffsets.count() ); + } + + else if( line.contains("successfully recorded") ) { + d->currentTrack++; + emit nextTrack( d->currentTrack, d->trackOffsets.count() ); + } + + else if( line.contains("%") ) { + // parse progress + bool ok; + int p = line.left(3).toInt(&ok); + if( ok ) { + emit subPercent( p ); + + int overall = d->trackOffsets[d->currentTrack-1]; + int tSize = d->trackOffsets[d->currentTrack] - d->trackOffsets[d->currentTrack-1]; + overall += (tSize*p/100); + + emit percent( overall*100/d->trackOffsets[d->trackOffsets.count()-1] ); + } + else + kdDebug() << "(K3bCdda2wavReader) track progress parsing error: '" << line.left(3) << "'" << endl; + } +} + + +void K3bCdda2wavReader::slotProcessExited( KProcess* p ) +{ + d->running = false; + + if( d->cancaled ) { + emit canceled(); + jobFinished(false); + return; + } + + if( p->normalExit() ) { + // TODO: improve this + + if( p->exitStatus() == 0 ) { + jobFinished( true ); + } + else { + emit infoMessage( i18n("%1 returned an unknown error (code %2).") + .arg("Cdda2wav").arg(p->exitStatus()), ERROR ); + jobFinished( false ); + } + } + else { + emit infoMessage( i18n("%1 did not exit cleanly.").arg("Cdda2wav"), + ERROR ); + jobFinished( false ); + } +} + +#include "k3bcdda2wavreader.moc" diff --git a/libk3b/jobs/k3bcdda2wavreader.h b/libk3b/jobs/k3bcdda2wavreader.h new file mode 100644 index 0000000..edde65c --- /dev/null +++ b/libk3b/jobs/k3bcdda2wavreader.h @@ -0,0 +1,70 @@ +/* + * + * $Id: k3bcdda2wavreader.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_CDDA2WAV_READER_H_ +#define _K3B_CDDA2WAV_READER_H_ + +#include + +class KProcess; +namespace K3bDevice { + class Device; +}; + + +/** + * An Audio CD reader completely based on cdda2wav. + * It does not use K3bDevice::Device but parses the track offsets + * from the cdda2wav output. + */ +class K3bCdda2wavReader : public K3bJob +{ + Q_OBJECT + + public: + K3bCdda2wavReader( QObject* parent = 0, const char* name = 0 ); + ~K3bCdda2wavReader(); + + bool active() const; + + public slots: + void start(); + void start( bool onlyReadInfo ); + void cancel(); + + void setReadDevice( K3bDevice::Device* dev ) { m_device = dev; } + void setImagePath( const QString& p ) { m_imagePath = p; } + + /** + * the data gets written directly into fd instead of the imagefile. + * Be aware that this only makes sense before starting the job. + * To disable just set fd to -1 + */ + void writeToFd( int fd ); + + private slots: + void slotProcessLine( const QString& ); + void slotProcessExited( KProcess* ); + + private: + K3bDevice::Device* m_device; + + QString m_imagePath; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/jobs/k3bclonejob.cpp b/libk3b/jobs/k3bclonejob.cpp new file mode 100644 index 0000000..9fb61ab --- /dev/null +++ b/libk3b/jobs/k3bclonejob.cpp @@ -0,0 +1,375 @@ +/* + * + * $Id: k3bclonejob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bclonejob.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + + + +class K3bCloneJob::Private +{ +public: + Private() + : doneCopies(0) { + } + + int doneCopies; +}; + + +K3bCloneJob::K3bCloneJob( K3bJobHandler* hdl, QObject* parent, const char* name ) + : K3bBurnJob( hdl, parent, name ), + m_writerDevice(0), + m_readerDevice(0), + m_writerJob(0), + m_readcdReader(0), + m_removeImageFiles(false), + m_canceled(false), + m_running(false), + m_simulate(false), + m_speed(1), + m_copies(1), + m_onlyCreateImage(false), + m_onlyBurnExistingImage(false), + m_readRetries(128) +{ + d = new Private; +} + + +K3bCloneJob::~K3bCloneJob() +{ + delete d; +} + + +void K3bCloneJob::start() +{ + jobStarted(); + + m_canceled = false; + m_running = true; + + + // TODO: check the cd size and warn the user if not enough space + + // + // We first check if cdrecord has clone support + // The readcdReader will check the same for readcd + // + const K3bExternalBin* cdrecordBin = k3bcore->externalBinManager()->binObject( "cdrecord" ); + if( !cdrecordBin ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("cdrecord"), ERROR ); + jobFinished(false); + m_running = false; + return; + } + else if( !cdrecordBin->hasFeature( "clone" ) ) { + emit infoMessage( i18n("Cdrecord version %1 does not have cloning support.").arg(cdrecordBin->version), ERROR ); + jobFinished(false); + m_running = false; + return; + } + + if( (!m_onlyCreateImage && !writer()) || + (!m_onlyBurnExistingImage && !readingDevice()) ) { + emit infoMessage( i18n("No device set."), ERROR ); + jobFinished(false); + m_running = false; + return; + } + + if( !m_onlyCreateImage ) { + if( !writer()->supportsWritingMode( K3bDevice::RAW_R96R ) && + !writer()->supportsWritingMode( K3bDevice::RAW_R16 ) ) { + emit infoMessage( i18n("CD writer %1 does not support cloning.") + .arg(writer()->vendor()) + .arg(writer()->description()), ERROR ); + m_running = false; + jobFinished(false); + return; + } + } + + if( m_imagePath.isEmpty() ) { + m_imagePath = K3b::findTempFile( "img" ); + } + else if( QFileInfo(m_imagePath).isDir() ) { + m_imagePath = K3b::findTempFile( "img", m_imagePath ); + } + + if( m_onlyBurnExistingImage ) { + startWriting(); + } + else { + emit burning( false ); + + prepareReader(); + + if( waitForMedia( readingDevice(), + K3bDevice::STATE_COMPLETE, + K3bDevice::MEDIA_WRITABLE_CD|K3bDevice::MEDIA_CD_ROM ) < 0 ) { + m_running = false; + emit canceled(); + jobFinished(false); + return; + } + + emit newTask( i18n("Reading clone image") ); + + m_readcdReader->start(); + } +} + + +void K3bCloneJob::prepareReader() +{ + if( !m_readcdReader ) { + m_readcdReader = new K3bReadcdReader( this, this ); + connect( m_readcdReader, SIGNAL(percent(int)), this, SLOT(slotReadingPercent(int)) ); + connect( m_readcdReader, SIGNAL(percent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_readcdReader, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_readcdReader, SIGNAL(finished(bool)), this, SLOT(slotReadingFinished(bool)) ); + connect( m_readcdReader, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_readcdReader, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_readcdReader, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + m_readcdReader->setReadDevice( readingDevice() ); + m_readcdReader->setReadSpeed( 0 ); // MAX + m_readcdReader->setDisableCorrection( m_noCorrection ); + m_readcdReader->setImagePath( m_imagePath ); + m_readcdReader->setClone( true ); + m_readcdReader->setRetries( m_readRetries ); +} + + +void K3bCloneJob::prepareWriter() +{ + if( !m_writerJob ) { + m_writerJob = new K3bCdrecordWriter( writer(), this, this ); + connect( m_writerJob, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_writerJob, SIGNAL(percent(int)), this, SLOT(slotWriterPercent(int)) ); + connect( m_writerJob, SIGNAL(percent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_writerJob, SIGNAL(nextTrack(int, int)), this, SLOT(slotWriterNextTrack(int, int)) ); + connect( m_writerJob, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_writerJob, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_writerJob, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_writerJob, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_writerJob, SIGNAL(finished(bool)), this, SLOT(slotWriterFinished(bool)) ); + // connect( m_writerJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_writerJob, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_writerJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + m_writerJob->clearArguments(); + m_writerJob->setWritingMode( K3b::RAW ); + m_writerJob->setClone( true ); + m_writerJob->setSimulate( m_simulate ); + m_writerJob->setBurnSpeed( m_speed ); + m_writerJob->addArgument( m_imagePath ); +} + + +void K3bCloneJob::cancel() +{ + if( m_running ) { + m_canceled = true; + if( m_readcdReader ) + m_readcdReader->cancel(); + if( m_writerJob ) + m_writerJob->cancel(); + } +} + + +void K3bCloneJob::slotWriterPercent( int p ) +{ + if( m_onlyBurnExistingImage ) + emit percent( (int)((double)(d->doneCopies)*100.0/(double)(m_copies) + (double)p/(double)(m_copies)) ); + else + emit percent( (int)((double)(1+d->doneCopies)*100.0/(double)(1+m_copies) + (double)p/(double)(1+m_copies)) ); +} + + +void K3bCloneJob::slotWriterNextTrack( int t, int tt ) +{ + emit newSubTask( i18n("Writing Track %1 of %2").arg(t).arg(tt) ); +} + + +void K3bCloneJob::slotWriterFinished( bool success ) +{ + if( m_canceled ) { + removeImageFiles(); + m_running = false; + emit canceled(); + jobFinished(false); + return; + } + + if( success ) { + d->doneCopies++; + + emit infoMessage( i18n("Successfully written clone copy %1.").arg(d->doneCopies), INFO ); + + if( d->doneCopies < m_copies ) { + K3bDevice::eject( writer() ); + startWriting(); + } + else { + if( m_removeImageFiles ) + removeImageFiles(); + m_running = false; + jobFinished(true); + } + } + else { + removeImageFiles(); + m_running = false; + jobFinished(false); + } +} + + +void K3bCloneJob::slotReadingPercent( int p ) +{ + emit percent( m_onlyCreateImage ? p : (int)((double)p/(double)(1+m_copies)) ); +} + + +void K3bCloneJob::slotReadingFinished( bool success ) +{ + if( m_canceled ) { + removeImageFiles(); + m_running = false; + emit canceled(); + jobFinished(false); + return; + } + + if( success ) { + // + // Make a quick test if the image is really valid. + // Readcd does not seem to have proper exit codes + // + K3bCloneTocReader ctr( m_imagePath ); + if( ctr.isValid() ) { + emit infoMessage( i18n("Successfully read disk."), INFO ); + if( m_onlyCreateImage ) { + m_running = false; + jobFinished(true); + } + else { + if( writer() == readingDevice() ) + K3bDevice::eject( writer() ); + startWriting(); + } + } + else { + emit infoMessage( i18n("Failed to read disk completely in clone mode."), ERROR ); + removeImageFiles(); + m_running = false; + jobFinished(false); + } + } + else { + emit infoMessage( i18n("Error while reading disk."), ERROR ); + removeImageFiles(); + m_running = false; + jobFinished(false); + } +} + + +void K3bCloneJob::startWriting() +{ + emit burning( true ); + + // start writing + prepareWriter(); + + if( waitForMedia( writer(), + K3bDevice::STATE_EMPTY, + K3bDevice::MEDIA_WRITABLE_CD ) < 0 ) { + removeImageFiles(); + m_running = false; + emit canceled(); + jobFinished(false); + return; + } + + if( m_simulate ) + emit newTask( i18n("Simulating clone copy") ); + else + emit newTask( i18n("Writing clone copy %1").arg(d->doneCopies+1) ); + + m_writerJob->start(); +} + + +void K3bCloneJob::removeImageFiles() +{ + if( !m_onlyBurnExistingImage ) { + emit infoMessage( i18n("Removing image files."), INFO ); + if( QFile::exists( m_imagePath ) ) + QFile::remove( m_imagePath ); + if( QFile::exists( m_imagePath + ".toc" ) ) + QFile::remove( m_imagePath + ".toc" ); + } +} + + +QString K3bCloneJob::jobDescription() const +{ + if( m_onlyCreateImage ) + return i18n("Creating Clone Image"); + else if( m_onlyBurnExistingImage ) { + if( m_simulate ) + return i18n("Simulating Clone Image"); + else + return i18n("Burning Clone Image"); + } + else if( m_simulate ) + return i18n("Simulating CD Cloning"); + else + return i18n("Cloning CD"); +} + + +QString K3bCloneJob::jobDetails() const +{ + return i18n("Creating 1 clone copy", + "Creating %n clone copies", + (m_simulate||m_onlyCreateImage) ? 1 : m_copies ); +} + +#include "k3bclonejob.moc" diff --git a/libk3b/jobs/k3bclonejob.h b/libk3b/jobs/k3bclonejob.h new file mode 100644 index 0000000..80c8ea9 --- /dev/null +++ b/libk3b/jobs/k3bclonejob.h @@ -0,0 +1,99 @@ +/* + * + * $Id: k3bclonejob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_CLONE_JOB_H_ +#define _K3B_CLONE_JOB_H_ + +#include +#include "k3b_export.h" +#include + + +namespace K3bDevice { + class Device; +} +class K3bCdrecordWriter; +class K3bReadcdReader; + + +class LIBK3B_EXPORT K3bCloneJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bCloneJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bCloneJob(); + + K3bDevice::Device* writer() const { return m_writerDevice; } + K3bDevice::Device* readingDevice() const { return m_readerDevice; } + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void start(); + void cancel(); + + void setWriterDevice( K3bDevice::Device* w ) { m_writerDevice = w; } + void setReaderDevice( K3bDevice::Device* w ) { m_readerDevice = w; } + void setImagePath( const QString& p ) { m_imagePath = p; } + void setNoCorrection( bool b ) { m_noCorrection = b; } + void setRemoveImageFiles( bool b ) { m_removeImageFiles = b; } + void setOnlyCreateImage( bool b ) { m_onlyCreateImage = b; } + void setOnlyBurnExistingImage( bool b ) { m_onlyBurnExistingImage = b; } + void setSimulate( bool b ) { m_simulate = b; } + void setWriteSpeed( int s ) { m_speed = s; } + void setCopies( int c ) { m_copies = c; } + void setReadRetries( int i ) { m_readRetries = i; } + + private slots: + void slotWriterPercent( int ); + void slotWriterFinished( bool ); + void slotWriterNextTrack( int, int ); + void slotReadingPercent( int ); + void slotReadingFinished( bool ); + + private: + void removeImageFiles(); + void prepareReader(); + void prepareWriter(); + void startWriting(); + + K3bDevice::Device* m_writerDevice; + K3bDevice::Device* m_readerDevice; + QString m_imagePath; + + K3bCdrecordWriter* m_writerJob; + K3bReadcdReader* m_readcdReader; + + bool m_noCorrection; + bool m_removeImageFiles; + + bool m_canceled; + bool m_running; + + bool m_simulate; + int m_speed; + int m_copies; + bool m_onlyCreateImage; + bool m_onlyBurnExistingImage; + int m_readRetries; + + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/jobs/k3bclonetocreader.cpp b/libk3b/jobs/k3bclonetocreader.cpp new file mode 100644 index 0000000..5dd8b8b --- /dev/null +++ b/libk3b/jobs/k3bclonetocreader.cpp @@ -0,0 +1,235 @@ +/* + * + * $Id: k3bclonetocreader.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + + +#include "k3bclonetocreader.h" + +#include +#include + +#include +#include + +#include + + +class K3bCloneTocReader::Private +{ +public: + Private() + : size(0) { + } + + K3b::Msf size; + QString tocFile; +}; + + + +K3bCloneTocReader::K3bCloneTocReader( const QString& filename ) + : K3bImageFileReader() +{ + d = new Private; + openFile( filename ); +} + + +K3bCloneTocReader::~K3bCloneTocReader() +{ + delete d; +} + + +const K3b::Msf& K3bCloneTocReader::imageSize() const +{ + return d->size; +} + + +void K3bCloneTocReader::readFile() +{ + // first of all we check if we find the image file which contains the data for this toc + // cdrecord always uses this strange file naming: + // somedata + // somedata.toc + + // filename should always be the toc file + if( filename().right( 4 ) == ".toc" ) + d->tocFile = filename(); + else + d->tocFile = filename() + ".toc"; + + // now get rid of the ".toc" extension + QString imageFileName = d->tocFile.left( d->tocFile.length()-4 ); + if( !QFile::exists( imageFileName ) ) { + kdDebug() << "(K3bCloneTocReader) could not find image file " << imageFileName << endl; + return; + } + + setImageFilename( imageFileName ); + + d->size = 0; + + QFile f( d->tocFile ); + if( f.open( IO_ReadOnly ) ) { + // + // Inspired by clone.c from the cdrecord sources + // + char buffer[2048]; + int read = f.readBlock( buffer, 2048 ); + f.close(); + + if( read == 2048 ) { + kdDebug() << "(K3bCloneTocReader) TOC too large." << endl; + return; + } + + // the toc starts with a tocheader + struct tocheader { + unsigned char len[2]; + unsigned char first; // first session + unsigned char last; // last session + }; + + struct tocheader* th = (struct tocheader*)buffer; + int dataLen = K3bDevice::from2Byte( th->len ) + 2; // the len field does not include it's own length + + if( th->first != 1 ) { + kdDebug() << "(K3bCloneTocReader) first session != 1" << endl; + return; + } + + // the following bytes are multiple instances of + struct ftrackdesc { + unsigned char sess_number; +#ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN + unsigned char adr : 4; + unsigned char control : 4; +#else + unsigned char control : 4; + unsigned char adr : 4; +#endif + unsigned char track; + unsigned char point; + unsigned char amin; + unsigned char asec; + unsigned char aframe; + unsigned char res7; + unsigned char pmin; + unsigned char psec; + unsigned char pframe; + }; + + for( int i = 4; i < dataLen; i += 11) { + struct ftrackdesc* ft = (struct ftrackdesc*)&buffer[i]; + + if( ft->sess_number != 1 ) { + kdDebug() << "(K3bCloneTocReader} session number != 1" << endl; + return; + } + + // now we check some of the values + if( ft->point >= 0x1 && ft->point <= 0x63 ) { + if( ft->adr == 1 ) { + // check track starttime + if( ft->psec > 60 || ft->pframe > 75 ) { + kdDebug() << "(K3bCloneTocReader) invalid track start: " + << (int)ft->pmin << "." + << (int)ft->psec << "." + << (int)ft->pframe << endl; + return; + } + } + } + else { + switch( ft->point ) { + case 0xa0: + if( ft->adr != 1 ) { + kdDebug() << "(K3bCloneTocReader) adr != 1" << endl; + return; + } + + // disk type in psec + if( ft->psec != 0x00 && ft->psec != 0x10 && ft->psec != 0x20 ) { + kdDebug() << "(K3bCloneTocReader) invalid disktype: " << ft->psec << endl; + return; + } + + if( ft->pmin != 1 ) { + kdDebug() << "(K3bCloneTocReader) first track number != 1 " << endl; + return; + } + + if( ft->pframe != 0x0 ) { + kdDebug() << "(K3bCloneTocReader) found data when there should be 0x0" << endl; + return; + } + break; + + case 0xa1: + if( ft->adr != 1 ) { + kdDebug() << "(K3bCloneTocReader) adr != 1" << endl; + return; + } + + if( !(ft->pmin >= 1) ) { + kdDebug() << "(K3bCloneTocReader) last track number needs to be >= 1." << endl; + return; + } + if( ft->psec != 0x0 || ft->pframe != 0x0 ) { + kdDebug() << "(K3bCloneTocReader) found data when there should be 0x0" << endl; + return; + } + break; + + case 0xa2: + if( ft->adr != 1 ) { + kdDebug() << "(K3bCloneTocReader) adr != 1" << endl; + return; + } + + // start of the leadout = size of the image + // substract 2 seconds since in cdrecord other than in K3b lba 0 = msf 2:00 + // (the cdrecord way is actually more accurate but we use k3b::Msf for many + // things and it is simpler this way.) + d->size = K3b::Msf( ft->pmin, ft->psec, ft->pframe ) - K3b::Msf( 0, 2, 0 ); + + // leadout... no check so far... + break; + + default: + if( ft->adr != 5 ) { + kdDebug() << "(K3bCloneTocReader) adr != 5" << endl; + return; + } + break; + } + } + } + + if( d->size.rawBytes() != K3b::filesize( imageFileName ) ) { + kdDebug() << "(K3bCloneTocReader) image file size invalid." << endl; + return; + } + + // ok, could be a cdrecord toc file + setValid(true); + } + else { + kdDebug() << "(K3bCloneTocReader) could not open file " << d->tocFile << endl; + } +} diff --git a/libk3b/jobs/k3bclonetocreader.h b/libk3b/jobs/k3bclonetocreader.h new file mode 100644 index 0000000..17e80d7 --- /dev/null +++ b/libk3b/jobs/k3bclonetocreader.h @@ -0,0 +1,45 @@ +/* + * + * $Id: k3bclonetocreader.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_CLONETOC_FILE_PARSER_H_ +#define _K3B_CLONETOC_FILE_PARSER_H_ + +#include "k3bimagefilereader.h" + +#include + +#include "k3b_export.h" + + +/** + * Reads a cdrecord clone toc file and searches for the + * corresponding image file. + */ +class LIBK3B_EXPORT K3bCloneTocReader : public K3bImageFileReader +{ + public: + K3bCloneTocReader( const QString& filename = QString::null ); + ~K3bCloneTocReader(); + + const K3b::Msf& imageSize() const; + + protected: + void readFile(); + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/jobs/k3bdatatrackreader.cpp b/libk3b/jobs/k3bdatatrackreader.cpp new file mode 100644 index 0000000..8300ada --- /dev/null +++ b/libk3b/jobs/k3bdatatrackreader.cpp @@ -0,0 +1,515 @@ +/* + * + * $Id: k3bdatatrackreader.cpp 690529 2007-07-21 10:51:47Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdatatrackreader.h" + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include + +#include + + + +// FIXME: determine max DMA buffer size +static int s_bufferSizeSectors = 10; + + +class K3bDataTrackReader::WorkThread : public K3bThread +{ +public: + WorkThread(); + ~WorkThread(); + + void init(); + void run(); + int read( unsigned char* buffer, unsigned long sector, unsigned int len ); + bool retryRead( unsigned char* buffer, unsigned long startSector, unsigned int len ); + bool setErrorRecovery( K3bDevice::Device* dev, int code ); + void cancel(); + + bool m_canceled; + bool m_ignoreReadErrors; + bool m_noCorrection; + int m_retries; + K3bDevice::Device* m_device; + K3b::Msf m_firstSector; + K3b::Msf m_lastSector; + K3b::Msf m_nextReadSector; + int m_fd; + QString m_imagePath; + int m_sectorSize; + bool m_useLibdvdcss; + K3bLibDvdCss* m_libcss; + + int m_oldErrorRecoveryMode; + + int m_errorSectorCount; + +private: + int m_usedSectorSize; +}; + + +K3bDataTrackReader::K3bDataTrackReader( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bThreadJob( jh, parent, name ) +{ + m_thread = new WorkThread(); + setThread( m_thread ); +} + + +K3bDataTrackReader::WorkThread::WorkThread() + : K3bThread(), + m_canceled(false), + m_ignoreReadErrors(false), + m_noCorrection(false), + m_retries(10), + m_device(0), + m_fd(-1), + m_libcss(0) +{ +} + + +K3bDataTrackReader::WorkThread::~WorkThread() +{ + delete m_libcss; +} + + +void K3bDataTrackReader::WorkThread::init() +{ + m_canceled = false; +} + + +void K3bDataTrackReader::WorkThread::run() +{ + emitStarted(); + + if( !m_device->open() ) { + emitInfoMessage( i18n("Could not open device %1").arg(m_device->blockDeviceName()), K3bJob::ERROR ); + emitFinished(false); + return; + } + + // 1. determine sector size by checking the first sectors mode + // if impossible or MODE2 (mode2 formless) finish(false) + + m_useLibdvdcss = false; + m_usedSectorSize = m_sectorSize; + if( m_device->isDVD() ) { + m_usedSectorSize = MODE1; + + // + // In case of an encrypted VideoDVD we read with libdvdcss which takes care of decrypting the vobs + // + if( m_device->copyrightProtectionSystemType() == 1 ) { + + // close the device for libdvdcss + m_device->close(); + + kdDebug() << "(K3bDataTrackReader::WorkThread) found encrypted dvd. using libdvdcss." << endl; + + // open the libdvdcss stuff + if( !m_libcss ) + m_libcss = K3bLibDvdCss::create(); + if( !m_libcss ) { + emitInfoMessage( i18n("Unable to open libdvdcss."), K3bJob::ERROR ); + emitFinished(false); + return; + } + + if( !m_libcss->open(m_device) ) { + emitInfoMessage( i18n("Could not open device %1").arg(m_device->blockDeviceName()), K3bJob::ERROR ); + emitFinished(false); + return; + } + + emitInfoMessage( i18n("Retrieving all CSS keys. This might take a while."), K3bJob::INFO ); + if( !m_libcss->crackAllKeys() ) { + m_libcss->close(); + emitInfoMessage( i18n("Failed to retrieve all CSS keys."), K3bJob::ERROR ); + emitInfoMessage( i18n("Video DVD decryption failed."), K3bJob::ERROR ); + emitFinished(false); + return; + } + + m_useLibdvdcss = true; + } + } + else { + if( m_usedSectorSize == AUTO ) { + switch( m_device->getDataMode( m_firstSector ) ) { + case K3bDevice::Track::MODE1: + case K3bDevice::Track::DVD: + m_usedSectorSize = MODE1; + break; + case K3bDevice::Track::XA_FORM1: + m_usedSectorSize = MODE2FORM1; + break; + case K3bDevice::Track::XA_FORM2: + m_usedSectorSize = MODE2FORM2; + break; + case K3bDevice::Track::MODE2: + emitInfoMessage( i18n("No support for reading formless Mode2 sectors."), K3bJob::ERROR ); + default: + emitInfoMessage( i18n("Unsupported sector type."), K3bJob::ERROR ); + m_device->close(); + emitFinished(false); + return; + } + } + } + + emitInfoMessage( i18n("Reading with sector size %1.").arg(m_usedSectorSize), K3bJob::INFO ); + emitDebuggingOutput( "K3bDataTrackReader", + QString("reading sectors %1 to %2 with sector size %3. Length: %4 sectors, %5 bytes.") + .arg( m_firstSector.lba() ) + .arg( m_lastSector.lba() ) + .arg( m_usedSectorSize ) + .arg( m_lastSector.lba() - m_firstSector.lba() + 1 ) + .arg( Q_UINT64(m_usedSectorSize) * (Q_UINT64)(m_lastSector.lba() - m_firstSector.lba() + 1) ) ); + + QFile file; + if( m_fd == -1 ) { + file.setName( m_imagePath ); + if( !file.open( IO_WriteOnly ) ) { + m_device->close(); + if( m_useLibdvdcss ) + m_libcss->close(); + emitInfoMessage( i18n("Unable to open '%1' for writing.").arg(m_imagePath), K3bJob::ERROR ); + emitFinished( false ); + return; + } + } + + k3bcore->blockDevice( m_device ); + m_device->block( true ); + + // + // set the error recovery mode to 0x21 or 0x20 depending on m_ignoreReadErrors + // TODO: should we also set RC=1 in m_ignoreReadErrors mode (0x11 because TB is ignored) + // + setErrorRecovery( m_device, m_noCorrection ? 0x21 : 0x20 ); + + // + // Let the drive determine the optimal reading speed + // + m_device->setSpeed( 0xffff, 0xffff ); + + s_bufferSizeSectors = 128; + unsigned char* buffer = new unsigned char[m_usedSectorSize*s_bufferSizeSectors]; + while( s_bufferSizeSectors > 0 && read( buffer, m_firstSector.lba(), s_bufferSizeSectors ) < 0 ) { + kdDebug() << "(K3bDataTrackReader) determine max read sectors: " + << s_bufferSizeSectors << " too high." << endl; + s_bufferSizeSectors--; + } + kdDebug() << "(K3bDataTrackReader) determine max read sectors: " + << s_bufferSizeSectors << " is max." << endl; + + // s_bufferSizeSectors = K3bDevice::determineMaxReadingBufferSize( m_device, m_firstSector ); + if( s_bufferSizeSectors <= 0 ) { + emitInfoMessage( i18n("Error while reading sector %1.").arg(m_firstSector.lba()), K3bJob::ERROR ); + emitFinished(false); + m_device->block( false ); + k3bcore->unblockDevice( m_device ); + return; + } + + kdDebug() << "(K3bDataTrackReader) using buffer size of " << s_bufferSizeSectors << " blocks." << endl; + emitDebuggingOutput( "K3bDataTrackReader", QString("using buffer size of %1 blocks.").arg( s_bufferSizeSectors ) ); + + // 2. get it on + K3b::Msf currentSector = m_firstSector; + K3b::Msf totalReadSectors; + m_nextReadSector = 0; + m_errorSectorCount = 0; + bool writeError = false; + bool readError = false; + int lastPercent = 0; + unsigned long lastReadMb = 0; + int bufferLen = s_bufferSizeSectors*m_usedSectorSize; + while( !m_canceled && currentSector <= m_lastSector ) { + + int maxReadSectors = QMIN( bufferLen/m_usedSectorSize, m_lastSector.lba()-currentSector.lba()+1 ); + + int readSectors = read( buffer, + currentSector.lba(), + maxReadSectors ); + if( readSectors < 0 ) { + if( !retryRead( buffer, + currentSector.lba(), + maxReadSectors ) ) { + readError = true; + break; + } + else + readSectors = maxReadSectors; + } + + totalReadSectors += readSectors; + + int readBytes = readSectors * m_usedSectorSize; + + if( m_fd != -1 ) { + if( ::write( m_fd, reinterpret_cast(buffer), readBytes ) != readBytes ) { + kdDebug() << "(K3bDataTrackReader::WorkThread) error while writing to fd " << m_fd + << " current sector: " << (currentSector.lba()-m_firstSector.lba()) << endl; + emitDebuggingOutput( "K3bDataTrackReader", + QString("Error while writing to fd %1. Current sector is %2.") + .arg(m_fd).arg(currentSector.lba()-m_firstSector.lba()) ); + writeError = true; + break; + } + } + else { + if( file.writeBlock( reinterpret_cast(buffer), readBytes ) != readBytes ) { + kdDebug() << "(K3bDataTrackReader::WorkThread) error while writing to file " << m_imagePath + << " current sector: " << (currentSector.lba()-m_firstSector.lba()) << endl; + emitDebuggingOutput( "K3bDataTrackReader", + QString("Error while writing to file %1. Current sector is %2.") + .arg(m_imagePath).arg(currentSector.lba()-m_firstSector.lba()) ); + writeError = true; + break; + } + } + + currentSector += readSectors; + + int percent = 100 * (currentSector.lba() - m_firstSector.lba() + 1 ) / + (m_lastSector.lba() - m_firstSector.lba() + 1 ); + + if( percent > lastPercent ) { + lastPercent = percent; + emitPercent( percent ); + } + + unsigned long readMb = (currentSector.lba() - m_firstSector.lba() + 1) / 512; + if( readMb > lastReadMb ) { + lastReadMb = readMb; + emitProcessedSize( readMb, ( m_lastSector.lba() - m_firstSector.lba() + 1 ) / 512 ); + } + } + + if( m_errorSectorCount > 0 ) + emitInfoMessage( i18n("Ignored %n erroneous sector.", "Ignored a total of %n erroneous sectors.", m_errorSectorCount ), + K3bJob::ERROR ); + + // reset the error recovery mode + setErrorRecovery( m_device, m_oldErrorRecoveryMode ); + + m_device->block( false ); + k3bcore->unblockDevice( m_device ); + + // cleanup + if( m_useLibdvdcss ) + m_libcss->close(); + m_device->close(); + delete [] buffer; + + emitDebuggingOutput( "K3bDataTrackReader", + QString("Read a total of %1 sectors (%2 bytes)") + .arg(totalReadSectors.lba()) + .arg((Q_UINT64)totalReadSectors.lba()*(Q_UINT64)m_usedSectorSize) ); + + if( m_canceled ) + emitCanceled(); + + emitFinished( !m_canceled && !writeError && !readError ); +} + + +int K3bDataTrackReader::WorkThread::read( unsigned char* buffer, unsigned long sector, unsigned int len ) +{ + + // + // Encrypted DVD reading with libdvdcss + // + if( m_useLibdvdcss ) { + return m_libcss->readWrapped( reinterpret_cast(buffer), sector, len ); + } + + // + // Standard reading + // + else { + bool success = false; + // setErrorRecovery( m_device, m_ignoreReadErrors ? 0x21 : 0x20 ); + if( m_usedSectorSize == 2048 ) + success = m_device->read10( buffer, len*2048, sector, len ); + else + success = m_device->readCd( buffer, + len*m_usedSectorSize, + 0, // all sector types + false, // no dap + sector, + len, + false, // no sync + false, // no header + m_usedSectorSize != MODE1, // subheader + true, // user data + false, // no edc/ecc + 0, // no c2 error info... FIXME: should we check this?? + 0 // no subchannel data + ); + + if( success ) + return len; + else + return -1; + } +} + + +// here we read every single sector for itself to find the troubleing ones +bool K3bDataTrackReader::WorkThread::retryRead( unsigned char* buffer, unsigned long startSector, unsigned int len ) +{ + emitDebuggingOutput( "K3bDataTrackReader", QString( "Problem while reading. Retrying from sector %1.").arg(startSector) ); + emitInfoMessage( i18n("Problem while reading. Retrying from sector %1.").arg(startSector), K3bJob::WARNING ); + + int sectorsRead = -1; + bool success = true; + for( unsigned long sector = startSector; sector < startSector+len; ++sector ) { + int retry = m_retries; + while( !m_canceled && retry && (sectorsRead = read( &buffer[( sector - startSector ) * m_usedSectorSize], sector, 1 )) < 0 ) + --retry; + + success = ( sectorsRead > 0 ); + + if( m_canceled ) + return false; + + if( !success ) { + if( m_ignoreReadErrors ) { + emitInfoMessage( i18n("Ignoring read error in sector %1.").arg(sector), K3bJob::ERROR ); + emitDebuggingOutput( "K3bDataTrackReader", QString( "Ignoring read error in sector %1.").arg(sector) ); + + ++m_errorSectorCount; + // ::memset( &buffer[i], 0, 1 ); + success = true; + } + else { + emitInfoMessage( i18n("Error while reading sector %1.").arg(sector), K3bJob::ERROR ); + emitDebuggingOutput( "K3bDataTrackReader", QString( "Read error in sector %1.").arg(sector) ); + break; + } + } + } + + return success; +} + + +bool K3bDataTrackReader::WorkThread::setErrorRecovery( K3bDevice::Device* dev, int code ) +{ + unsigned char* data = 0; + unsigned int dataLen = 0; + if( !dev->modeSense( &data, dataLen, 0x01 ) ) + return false; + + // in MMC1 the page has 8 bytes (12 in MMC4 but we only need the first 3 anyway) + if( dataLen < 8+8 ) { + kdDebug() << "(K3bDataTrackReader) modepage 0x01 data too small: " << dataLen << endl; + delete [] data; + return false; + } + + m_oldErrorRecoveryMode = data[8+2]; + data[8+2] = code; + + if( m_oldErrorRecoveryMode != code ) + kdDebug() << "(K3bDataTrackReader) changing data recovery mode from " << m_oldErrorRecoveryMode << " to " << code << endl; + + bool success = dev->modeSelect( data, dataLen, true, false ); + + delete [] data; + + return success; +} + + +void K3bDataTrackReader::WorkThread::cancel() +{ + m_canceled = true; +} + + + + + +K3bDataTrackReader::~K3bDataTrackReader() +{ + delete m_thread; +} + + +void K3bDataTrackReader::setDevice( K3bDevice::Device* dev ) +{ + m_thread->m_device = dev; +} + + +void K3bDataTrackReader::setSectorRange( const K3b::Msf& start, const K3b::Msf& end ) +{ + m_thread->m_firstSector = start; + m_thread->m_lastSector = end; +} + + +void K3bDataTrackReader::setRetries( int r ) +{ + m_thread->m_retries = r; +} + + +void K3bDataTrackReader::setIgnoreErrors( bool b ) +{ + m_thread->m_ignoreReadErrors = b; +} + + +void K3bDataTrackReader::setNoCorrection( bool b ) +{ + m_thread->m_noCorrection = b; +} + + +void K3bDataTrackReader::writeToFd( int fd ) +{ + m_thread->m_fd = fd; +} + + +void K3bDataTrackReader::setImagePath( const QString& p ) +{ + m_thread->m_imagePath = p; + m_thread->m_fd = -1; +} + + +void K3bDataTrackReader::setSectorSize( SectorSize size ) +{ + m_thread->m_sectorSize = size; +} diff --git a/libk3b/jobs/k3bdatatrackreader.h b/libk3b/jobs/k3bdatatrackreader.h new file mode 100644 index 0000000..814c01c --- /dev/null +++ b/libk3b/jobs/k3bdatatrackreader.h @@ -0,0 +1,87 @@ +/* + * + * $Id: k3bdatatrackreader.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DATATRACK_READER_H_ +#define _K3B_DATATRACK_READER_H_ + + +#include +#include +#include + +namespace K3bDevice { + class Device; +} + + +/** + * This is a replacement for readcd. We need this since + * it is not possible to influence the sector size used + * by readcd and readcd is not very good to handle anyway. + * + * The sector size read is the following: + * @li Mode1: 2048 bytes (only user data) + * @li Mode2 Form1: 2056 bytes containing the subheader and the user data + * @li Mode2 Form2: 2332 bytes containing the subheader and the user data + * + * Formless Mode2 sectors will not be read. + */ +class K3bDataTrackReader : public K3bThreadJob +{ + public: + K3bDataTrackReader( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bDataTrackReader(); + + enum SectorSize { + AUTO = 0, + MODE1 = K3b::SECTORSIZE_DATA_2048, + MODE2FORM1 = K3b::SECTORSIZE_DATA_2048_SUBHEADER, + MODE2FORM2 = K3b::SECTORSIZE_DATA_2324_SUBHEADER + }; + + void setSectorSize( SectorSize size ); + + void setDevice( K3bDevice::Device* ); + + /** + * @param start the first sector to be read + * @end the last sector to be read + */ + void setSectorRange( const K3b::Msf& start, const K3b::Msf& end ); + void setRetries( int ); + + /** + * If true unreadable sectors will be replaced by zero data to always + * maintain the track length. + */ + void setIgnoreErrors( bool b ); + + void setNoCorrection( bool b ); + + /** + * the data gets written directly into fd instead of the imagefile. + * Be aware that this only makes sense before starting the job. + * To disable just set fd to -1 + */ + void writeToFd( int fd ); + + void setImagePath( const QString& p ); + + private: + class WorkThread; + WorkThread* m_thread; +}; + +#endif diff --git a/libk3b/jobs/k3bdvdcopyjob.cpp b/libk3b/jobs/k3bdvdcopyjob.cpp new file mode 100644 index 0000000..96d727c --- /dev/null +++ b/libk3b/jobs/k3bdvdcopyjob.cpp @@ -0,0 +1,894 @@ +/* + * + * $Id: k3bdvdcopyjob.cpp 690529 2007-07-21 10:51:47Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdvdcopyjob.h" +#include "k3blibdvdcss.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + + +class K3bDvdCopyJob::Private +{ +public: + Private() + : doneCopies(0), + running(false), + canceled(false), + writerJob(0), + readcdReader(0), + dataTrackReader(0), + verificationJob(0), + usedWritingMode(0), + verifyData(false) { + outPipe.readFromIODevice( &imageFile ); + } + + int doneCopies; + + bool running; + bool readerRunning; + bool writerRunning; + bool canceled; + + K3bGrowisofsWriter* writerJob; + K3bReadcdReader* readcdReader; + K3bDataTrackReader* dataTrackReader; + K3bVerificationJob* verificationJob; + + K3bDevice::DiskInfo sourceDiskInfo; + + K3b::Msf lastSector; + + int usedWritingMode; + + K3bFileSplitter imageFile; + K3bChecksumPipe inPipe; + K3bActivePipe outPipe; + + bool verifyData; +}; + + +K3bDvdCopyJob::K3bDvdCopyJob( K3bJobHandler* hdl, QObject* parent, const char* name ) + : K3bBurnJob( hdl, parent, name ), + m_writerDevice(0), + m_readerDevice(0), + m_onTheFly(false), + m_removeImageFiles(false), + m_simulate(false), + m_speed(1), + m_copies(1), + m_onlyCreateImage(false), + m_ignoreReadErrors(false), + m_readRetries(128), + m_writingMode( K3b::WRITING_MODE_AUTO ) +{ + d = new Private(); +} + + +K3bDvdCopyJob::~K3bDvdCopyJob() +{ + delete d; +} + + +void K3bDvdCopyJob::start() +{ + jobStarted(); + emit burning(false); + + d->canceled = false; + d->running = true; + d->readerRunning = d->writerRunning = false; + + emit newTask( i18n("Checking Source Medium") ); + + if( m_onTheFly && + k3bcore->externalBinManager()->binObject( "growisofs" )->version < K3bVersion( 5, 12 ) ) { + m_onTheFly = false; + emit infoMessage( i18n("K3b does not support writing on-the-fly with growisofs %1.") + .arg(k3bcore->externalBinManager()->binObject( "growisofs" )->version), ERROR ); + emit infoMessage( i18n("Disabling on-the-fly writing."), INFO ); + } + + emit newSubTask( i18n("Waiting for source medium") ); + + // wait for a source disk + if( waitForMedia( m_readerDevice, + K3bDevice::STATE_COMPLETE|K3bDevice::STATE_INCOMPLETE, + K3bDevice::MEDIA_WRITABLE_DVD|K3bDevice::MEDIA_DVD_ROM ) < 0 ) { + emit canceled(); + d->running = false; + jobFinished( false ); + return; + } + + emit newSubTask( i18n("Checking source medium") ); + + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::DISKINFO, m_readerDevice ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotDiskInfoReady(K3bDevice::DeviceHandler*)) ); +} + + +void K3bDvdCopyJob::slotDiskInfoReady( K3bDevice::DeviceHandler* dh ) +{ + if( d->canceled ) { + emit canceled(); + jobFinished(false); + d->running = false; + } + + d->sourceDiskInfo = dh->diskInfo(); + + if( dh->diskInfo().empty() || dh->diskInfo().diskState() == K3bDevice::STATE_NO_MEDIA ) { + emit infoMessage( i18n("No source medium found."), ERROR ); + jobFinished(false); + d->running = false; + } + else { + if( m_readerDevice->copyrightProtectionSystemType() == 1 ) { + emit infoMessage( i18n("Found encrypted DVD."), WARNING ); + // check for libdvdcss + bool haveLibdvdcss = false; + kdDebug() << "(K3bDvdCopyJob) trying to open libdvdcss." << endl; + if( K3bLibDvdCss* libcss = K3bLibDvdCss::create() ) { + kdDebug() << "(K3bDvdCopyJob) succeeded." << endl; + kdDebug() << "(K3bDvdCopyJob) dvdcss_open(" << m_readerDevice->blockDeviceName() << ") = " + << libcss->open(m_readerDevice) << endl; + haveLibdvdcss = true; + + delete libcss; + } + else + kdDebug() << "(K3bDvdCopyJob) failed." << endl; + + if( !haveLibdvdcss ) { + emit infoMessage( i18n("Cannot copy encrypted DVDs."), ERROR ); + d->running = false; + jobFinished( false ); + return; + } + } + + + // + // We cannot rely on the kernel to determine the size of the DVD for some reason + // On the other hand it is not always a good idea to rely on the size from the ISO9660 + // header since that may be wrong due to some buggy encoder or some boot code appended + // after creating the image. + // That is why we try our best to determine the size of the DVD. For DVD-ROM this is very + // easy since it has only one track. The same goes for single session DVD-R(W) and DVD+R. + // Multisession DVDs we will simply not copy. ;) + // For DVD+RW and DVD-RW in restricted overwrite mode we are left with no other choice but + // to use the ISO9660 header. + // + // On the other hand: in on-the-fly mode growisofs determines the size of the data to be written + // by looking at the ISO9660 header when writing in DAO mode. So in this case + // it would be best for us to do the same.... + // + // With growisofs 5.15 we have the option to specify the size of the image to be written in DAO mode. + // + + switch( dh->diskInfo().mediaType() ) { + case K3bDevice::MEDIA_DVD_ROM: + case K3bDevice::MEDIA_DVD_PLUS_R_DL: + case K3bDevice::MEDIA_DVD_R_DL: + case K3bDevice::MEDIA_DVD_R_DL_SEQ: + case K3bDevice::MEDIA_DVD_R_DL_JUMP: + if( !m_onlyCreateImage ) { + if( dh->diskInfo().numLayers() > 1 && + dh->diskInfo().size().mode1Bytes() > 4700372992LL ) { + if( !(m_writerDevice->type() & (K3bDevice::DEVICE_DVD_R_DL|K3bDevice::DEVICE_DVD_PLUS_R_DL)) ) { + emit infoMessage( i18n("The writer does not support writing Double Layer DVD."), ERROR ); + d->running = false; + jobFinished(false); + return; + } + // FIXME: check for growisofs 5.22 (or whatever version is needed) for DVD-R DL + else if( k3bcore->externalBinManager()->binObject( "growisofs" ) && + k3bcore->externalBinManager()->binObject( "growisofs" )->version < K3bVersion( 5, 20 ) ) { + emit infoMessage( i18n("Growisofs >= 5.20 is needed to write Double Layer DVD+R."), ERROR ); + d->running = false; + jobFinished(false); + return; + } + } + } + case K3bDevice::MEDIA_DVD_R: + case K3bDevice::MEDIA_DVD_R_SEQ: + case K3bDevice::MEDIA_DVD_RW: + case K3bDevice::MEDIA_DVD_RW_SEQ: + case K3bDevice::MEDIA_DVD_PLUS_R: + + if( dh->diskInfo().numSessions() > 1 ) { + emit infoMessage( i18n("K3b does not support copying multi-session DVDs."), ERROR ); + d->running = false; + jobFinished(false); + return; + } + + // growisofs only uses the size from the PVD for reserving + // writable space in DAO mode + // with version >= 5.15 growisofs supports specifying the size of the track + if( m_writingMode != K3b::DAO || !m_onTheFly || m_onlyCreateImage || + ( k3bcore->externalBinManager()->binObject( "growisofs" ) && + k3bcore->externalBinManager()->binObject( "growisofs" )->version >= K3bVersion( 5, 15, -1 ) ) ) { + d->lastSector = dh->toc().lastSector(); + break; + } + + // fallthrough + + case K3bDevice::MEDIA_DVD_PLUS_RW: + case K3bDevice::MEDIA_DVD_RW_OVWR: + { + emit infoMessage( i18n("K3b relies on the size saved in the ISO9660 header."), WARNING ); + emit infoMessage( i18n("This might result in a corrupt copy if the source was mastered with buggy software."), WARNING ); + + K3bIso9660 isoF( m_readerDevice, 0 ); + if( isoF.open() ) { + d->lastSector = ((long long)isoF.primaryDescriptor().logicalBlockSize*isoF.primaryDescriptor().volumeSpaceSize)/2048LL - 1; + } + else { + emit infoMessage( i18n("Unable to determine the ISO9660 filesystem size."), ERROR ); + jobFinished(false); + d->running = false; + return; + } + } + break; + + case K3bDevice::MEDIA_DVD_RAM: + emit infoMessage( i18n("K3b does not support copying DVD-RAM."), ERROR ); + jobFinished(false); + d->running = false; + return; + + default: + emit infoMessage( i18n("Unable to determine DVD media type."), ERROR ); + jobFinished(false); + d->running = false; + return; + } + + + if( !m_onTheFly ) { + // + // Check the image path + // + QFileInfo fi( m_imagePath ); + if( !fi.isFile() || + questionYesNo( i18n("Do you want to overwrite %1?").arg(m_imagePath), + i18n("File Exists") ) ) { + if( fi.isDir() ) + m_imagePath = K3b::findTempFile( "iso", m_imagePath ); + else if( !QFileInfo( m_imagePath.section( '/', 0, -2 ) ).isDir() ) { + emit infoMessage( i18n("Specified an unusable temporary path. Using default."), WARNING ); + m_imagePath = K3b::findTempFile( "iso" ); + } + // else the user specified a file in an existing dir + + emit infoMessage( i18n("Writing image file to %1.").arg(m_imagePath), INFO ); + emit newSubTask( i18n("Reading source medium.") ); + } + + // + // check free temp space + // + KIO::filesize_t imageSpaceNeeded = (KIO::filesize_t)(d->lastSector.lba()+1)*2048; + unsigned long avail, size; + QString pathToTest = m_imagePath.left( m_imagePath.findRev( '/' ) ); + if( !K3b::kbFreeOnFs( pathToTest, size, avail ) ) { + emit infoMessage( i18n("Unable to determine free space in temporary directory '%1'.").arg(pathToTest), ERROR ); + jobFinished(false); + d->running = false; + return; + } + else { + if( avail < imageSpaceNeeded/1024 ) { + emit infoMessage( i18n("Not enough space left in temporary directory."), ERROR ); + jobFinished(false); + d->running = false; + return; + } + } + + d->imageFile.setName( m_imagePath ); + if( !d->imageFile.open( IO_WriteOnly ) ) { + emit infoMessage( i18n("Unable to open '%1' for writing.").arg(m_imagePath), ERROR ); + jobFinished( false ); + d->running = false; + return; + } + } + + if( K3b::isMounted( m_readerDevice ) ) { + emit infoMessage( i18n("Unmounting source medium"), INFO ); + K3b::unmount( m_readerDevice ); + } + + if( m_onlyCreateImage || !m_onTheFly ) { + emit newTask( i18n("Creating DVD image") ); + } + else if( m_onTheFly && !m_onlyCreateImage ) { + if( waitForDvd() ) { + prepareWriter(); + if( m_simulate ) + emit newTask( i18n("Simulating DVD copy") ); + else if( m_copies > 1 ) + emit newTask( i18n("Writing DVD copy %1").arg(d->doneCopies+1) ); + else + emit newTask( i18n("Writing DVD copy") ); + + emit burning(true); + d->writerRunning = true; + d->writerJob->start(); + } + else { + if( d->canceled ) + emit canceled(); + jobFinished(false); + d->running = false; + return; + } + } + + prepareReader(); + d->readerRunning = true; + d->dataTrackReader->start(); + } +} + + +void K3bDvdCopyJob::cancel() +{ + if( d->running ) { + d->canceled = true; + if( d->readerRunning ) + d->dataTrackReader->cancel(); + if( d->writerRunning ) + d->writerJob->cancel(); + d->inPipe.close(); + d->outPipe.close(); + d->imageFile.close(); + } + else { + kdDebug() << "(K3bDvdCopyJob) not running." << endl; + } +} + + +void K3bDvdCopyJob::prepareReader() +{ + if( !d->dataTrackReader ) { + d->dataTrackReader = new K3bDataTrackReader( this ); + connect( d->dataTrackReader, SIGNAL(percent(int)), this, SLOT(slotReaderProgress(int)) ); + connect( d->dataTrackReader, SIGNAL(processedSize(int, int)), this, SLOT(slotReaderProcessedSize(int, int)) ); + connect( d->dataTrackReader, SIGNAL(finished(bool)), this, SLOT(slotReaderFinished(bool)) ); + connect( d->dataTrackReader, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->dataTrackReader, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( d->dataTrackReader, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + d->dataTrackReader->setDevice( m_readerDevice ); + d->dataTrackReader->setIgnoreErrors( m_ignoreReadErrors ); + d->dataTrackReader->setRetries( m_readRetries ); + d->dataTrackReader->setSectorRange( 0, d->lastSector ); + + if( m_onTheFly && !m_onlyCreateImage ) + d->inPipe.writeToFd( d->writerJob->fd(), true ); + else + d->inPipe.writeToIODevice( &d->imageFile ); + + d->inPipe.open( true ); + d->dataTrackReader->writeToFd( d->inPipe.in() ); +} + + +// ALWAYS CALL WAITFORDVD BEFORE PREPAREWRITER! +void K3bDvdCopyJob::prepareWriter() +{ + delete d->writerJob; + + d->writerJob = new K3bGrowisofsWriter( m_writerDevice, this ); + + connect( d->writerJob, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->writerJob, SIGNAL(percent(int)), this, SLOT(slotWriterProgress(int)) ); + connect( d->writerJob, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( d->writerJob, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( d->writerJob, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( d->writerJob, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( d->writerJob, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( d->writerJob, SIGNAL(finished(bool)), this, SLOT(slotWriterFinished(bool)) ); + // connect( d->writerJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( d->writerJob, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( d->writerJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + // these do only make sense with DVD-R(W) + d->writerJob->setSimulate( m_simulate ); + d->writerJob->setBurnSpeed( m_speed ); + d->writerJob->setWritingMode( d->usedWritingMode ); + d->writerJob->setCloseDvd( true ); + + // + // In case the first layer size is not known let the + // split be determined by growisofs + // + if( d->sourceDiskInfo.numLayers() > 1 && + d->sourceDiskInfo.firstLayerSize() > 0 ) { + d->writerJob->setLayerBreak( d->sourceDiskInfo.firstLayerSize().lba() ); + } + else { + // this is only used in DAO mode with growisofs >= 5.15 + d->writerJob->setTrackSize( d->lastSector.lba()+1 ); + } + + d->writerJob->setImageToWrite( QString::null ); // write to stdin +} + + +void K3bDvdCopyJob::slotReaderProgress( int p ) +{ + if( !m_onTheFly || m_onlyCreateImage ) { + emit subPercent( p ); + + int bigParts = ( m_onlyCreateImage ? 1 : (m_simulate ? 2 : ( d->verifyData ? m_copies*2 : m_copies ) + 1 ) ); + emit percent( p/bigParts ); + } +} + + +void K3bDvdCopyJob::slotReaderProcessedSize( int p, int c ) +{ + if( !m_onTheFly || m_onlyCreateImage ) + emit processedSubSize( p, c ); + + if( m_onlyCreateImage ) + emit processedSize( p, c ); +} + + +void K3bDvdCopyJob::slotWriterProgress( int p ) +{ + int bigParts = ( m_simulate ? 1 : ( d->verifyData ? m_copies*2 : m_copies ) ) + ( m_onTheFly ? 0 : 1 ); + int doneParts = ( m_simulate ? 0 : ( d->verifyData ? d->doneCopies*2 : d->doneCopies ) ) + ( m_onTheFly ? 0 : 1 ); + emit percent( 100*doneParts/bigParts + p/bigParts ); + + emit subPercent( p ); +} + + +void K3bDvdCopyJob::slotVerificationProgress( int p ) +{ + int bigParts = ( m_simulate ? 1 : ( d->verifyData ? m_copies*2 : m_copies ) ) + ( m_onTheFly ? 0 : 1 ); + int doneParts = ( m_simulate ? 0 : ( d->verifyData ? d->doneCopies*2 : d->doneCopies ) ) + ( m_onTheFly ? 0 : 1 ) + 1; + emit percent( 100*doneParts/bigParts + p/bigParts ); +} + + +void K3bDvdCopyJob::slotReaderFinished( bool success ) +{ + d->readerRunning = false; + + d->inPipe.close(); + + // close the socket + // otherwise growisofs will never quit. + // FIXME: is it posiible to do this in a generic manner? + if( d->writerJob ) + d->writerJob->closeFd(); + + // already finished? + if( !d->running ) + return; + + if( d->canceled ) { + removeImageFiles(); + emit canceled(); + jobFinished(false); + d->running = false; + } + + if( success ) { + emit infoMessage( i18n("Successfully read source DVD."), SUCCESS ); + if( m_onlyCreateImage ) { + jobFinished(true); + d->running = false; + } + else { + if( m_writerDevice == m_readerDevice ) { + // eject the media (we do this blocking to know if it worked + // because if it did not it might happen that k3b overwrites a CD-RW + // source) + if( !m_readerDevice->eject() ) { + blockingInformation( i18n("K3b was unable to eject the source disk. Please do so manually.") ); + } + } + + if( !m_onTheFly ) { + if( waitForDvd() ) { + prepareWriter(); + if( m_copies > 1 ) + emit newTask( i18n("Writing DVD copy %1").arg(d->doneCopies+1) ); + else + emit newTask( i18n("Writing DVD copy") ); + + emit burning(true); + + d->writerRunning = true; + d->writerJob->start(); + d->outPipe.writeToFd( d->writerJob->fd(), true ); + d->outPipe.open( true ); + } + else { + if( m_removeImageFiles ) + removeImageFiles(); + if( d->canceled ) + emit canceled(); + jobFinished(false); + d->running = false; + } + } + } + } + else { + removeImageFiles(); + jobFinished(false); + d->running = false; + } +} + + +void K3bDvdCopyJob::slotWriterFinished( bool success ) +{ + d->writerRunning = false; + + d->outPipe.close(); + + // already finished? + if( !d->running ) + return; + + if( d->canceled ) { + if( m_removeImageFiles ) + removeImageFiles(); + emit canceled(); + jobFinished(false); + d->running = false; + } + + if( success ) { + emit infoMessage( i18n("Successfully written DVD copy %1.").arg(d->doneCopies+1), INFO ); + + if( d->verifyData && !m_simulate ) { + if( !d->verificationJob ) { + d->verificationJob = new K3bVerificationJob( this, this ); + connect( d->verificationJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->verificationJob, SIGNAL(newTask(const QString&)), + this, SIGNAL(newSubTask(const QString&)) ); + connect( d->verificationJob, SIGNAL(percent(int)), + this, SLOT(slotVerificationProgress(int)) ); + connect( d->verificationJob, SIGNAL(percent(int)), + this, SIGNAL(subPercent(int)) ); + connect( d->verificationJob, SIGNAL(finished(bool)), + this, SLOT(slotVerificationFinished(bool)) ); + connect( d->verificationJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + } + d->verificationJob->setDevice( m_writerDevice ); + d->verificationJob->addTrack( 1, d->inPipe.checksum(), d->lastSector+1 ); + + if( m_copies > 1 ) + emit newTask( i18n("Verifying DVD copy %1").arg(d->doneCopies+1) ); + else + emit newTask( i18n("Verifying DVD copy") ); + + emit burning( false ); + + d->verificationJob->start(); + } + + else if( ++d->doneCopies < m_copies ) { + + if ( !m_writerDevice->eject() ) { + blockingInformation( i18n("K3b was unable to eject the written disk. Please do so manually.") ); + } + + if( waitForDvd() ) { + prepareWriter(); + emit newTask( i18n("Writing DVD copy %1").arg(d->doneCopies+1) ); + + emit burning(true); + + d->writerRunning = true; + d->writerJob->start(); + } + else { + if( d->canceled ) + emit canceled(); + jobFinished(false); + d->running = false; + return; + } + + if( m_onTheFly ) { + prepareReader(); + d->readerRunning = true; + d->dataTrackReader->start(); + } + else { + d->outPipe.writeToFd( d->writerJob->fd(), true ); + d->outPipe.open( true ); + } + } + else { + if( m_removeImageFiles ) + removeImageFiles(); + d->running = false; + jobFinished(true); + } + } + else { + if( m_removeImageFiles ) + removeImageFiles(); + d->running = false; + jobFinished(false); + } +} + + +void K3bDvdCopyJob::slotVerificationFinished( bool success ) +{ + // we simply ignore the results from the verification, the verification + // job already emits a message + if( ++d->doneCopies < m_copies ) { + + if( waitForDvd() ) { + prepareWriter(); + emit newTask( i18n("Writing DVD copy %1").arg(d->doneCopies+1) ); + + emit burning(true); + + d->writerRunning = true; + d->writerJob->start(); + } + else { + if( d->canceled ) + emit canceled(); + jobFinished(false); + d->running = false; + return; + } + + if( m_onTheFly ) { + prepareReader(); + d->readerRunning = true; + d->dataTrackReader->start(); + } + else { + d->outPipe.writeToFd( d->writerJob->fd(), true ); + d->outPipe.open( true ); + } + } + else { + if( m_removeImageFiles ) + removeImageFiles(); + d->running = false; + jobFinished( success ); + } +} + + +// this is basically the same code as in K3bDvdJob... :( +// perhaps this should be moved to some K3bGrowisofsHandler which also parses the growisofs output? +bool K3bDvdCopyJob::waitForDvd() +{ + int mt = 0; + if( m_writingMode == K3b::WRITING_MODE_RES_OVWR ) // we treat DVD+R(W) as restricted overwrite media + mt = K3bDevice::MEDIA_DVD_RW_OVWR|K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_PLUS_R; + else + mt = K3bDevice::MEDIA_WRITABLE_DVD_SL; + + // + // in case the source is a double layer DVD we made sure above that the writer + // is capable of writing DVD+R-DL or DVD-R DL and here we wait for a DL DVD + // + if( d->sourceDiskInfo.numLayers() > 1 && + d->sourceDiskInfo.size().mode1Bytes() > 4700372992LL ) { + mt = K3bDevice::MEDIA_WRITABLE_DVD_DL; + } + + int m = waitForMedia( m_writerDevice, K3bDevice::STATE_EMPTY, mt ); + + if( m < 0 ) { + cancel(); + return false; + } + + if( m == 0 ) { + emit infoMessage( i18n("Forced by user. Growisofs will be called without further tests."), INFO ); + } + + else { + // ------------------------------- + // DVD Plus + // ------------------------------- + if( m & K3bDevice::MEDIA_DVD_PLUS_ALL ) { + + d->usedWritingMode = K3b::WRITING_MODE_RES_OVWR; + + if( m_simulate ) { + if( !questionYesNo( i18n("K3b does not support simulation with DVD+R(W) media. " + "Do you really want to continue? The media will actually be " + "written to."), + i18n("No Simulation with DVD+R(W)") ) ) { + cancel(); + return false; + } + +// m_simulate = false; + emit newTask( i18n("Writing DVD copy") ); + } + + if( m_writingMode != K3b::WRITING_MODE_AUTO && m_writingMode != K3b::WRITING_MODE_RES_OVWR ) + emit infoMessage( i18n("Writing mode ignored when writing DVD+R(W) media."), INFO ); + + if( m & K3bDevice::MEDIA_DVD_PLUS_RW ) + emit infoMessage( i18n("Writing DVD+RW."), INFO ); + else if( m & K3bDevice::MEDIA_DVD_PLUS_R_DL ) + emit infoMessage( i18n("Writing Double Layer DVD+R."), INFO ); + else + emit infoMessage( i18n("Writing DVD+R."), INFO ); + } + + // ------------------------------- + // DVD Minus + // ------------------------------- + else { + if( m_simulate && !m_writerDevice->dvdMinusTestwrite() ) { + if( !questionYesNo( i18n("Your writer (%1 %2) does not support simulation with DVD-R(W) media. " + "Do you really want to continue? The media will be written " + "for real.") + .arg(m_writerDevice->vendor()) + .arg(m_writerDevice->description()), + i18n("No Simulation with DVD-R(W)") ) ) { + cancel(); + return false; + } + +// m_simulate = false; + } + + // + // We do not default to DAO in onthefly mode since otherwise growisofs would + // use the size from the PVD to reserve space on the DVD and that can be bad + // if this size is wrong + // With growisofs 5.15 we have the option to specify the size of the image to be written in DAO mode. + // +// bool sizeWithDao = ( k3bcore->externalBinManager()->binObject( "growisofs" ) && +// k3bcore->externalBinManager()->binObject( "growisofs" )->version >= K3bVersion( 5, 15, -1 ) ); + + + // TODO: check for feature 0x21 + + if( m & K3bDevice::MEDIA_DVD_RW_OVWR ) { + emit infoMessage( i18n("Writing DVD-RW in restricted overwrite mode."), INFO ); + d->usedWritingMode = K3b::WRITING_MODE_RES_OVWR; + } + else if( m & (K3bDevice::MEDIA_DVD_RW_SEQ| + K3bDevice::MEDIA_DVD_RW) ) { + if( m_writingMode == K3b::DAO ) { +// ( m_writingMode == K3b::WRITING_MODE_AUTO && +// ( sizeWithDao || !m_onTheFly ) ) ) { + emit infoMessage( i18n("Writing DVD-RW in DAO mode."), INFO ); + d->usedWritingMode = K3b::DAO; + } + else { + emit infoMessage( i18n("Writing DVD-RW in incremental mode."), INFO ); + d->usedWritingMode = K3b::WRITING_MODE_INCR_SEQ; + } + } + else { + + // FIXME: DVD-R DL jump and stuff + + if( m_writingMode == K3b::WRITING_MODE_RES_OVWR ) + emit infoMessage( i18n("Restricted Overwrite is not possible with DVD-R media."), INFO ); + + if( m_writingMode == K3b::DAO ) { +// ( m_writingMode == K3b::WRITING_MODE_AUTO && +// ( sizeWithDao || !m_onTheFly ) ) ) { + emit infoMessage( i18n("Writing %1 in DAO mode.").arg( K3bDevice::mediaTypeString(m, true) ), INFO ); + d->usedWritingMode = K3b::DAO; + } + else { + emit infoMessage( i18n("Writing %1 in incremental mode.").arg( K3bDevice::mediaTypeString(m, true) ), INFO ); + d->usedWritingMode = K3b::WRITING_MODE_INCR_SEQ; + } + } + } + } + + return true; +} + + + +void K3bDvdCopyJob::removeImageFiles() +{ + if( QFile::exists( m_imagePath ) ) { + d->imageFile.remove(); + emit infoMessage( i18n("Removed image file %1").arg(m_imagePath), K3bJob::SUCCESS ); + } +} + + +QString K3bDvdCopyJob::jobDescription() const +{ + if( m_onlyCreateImage ) { + return i18n("Creating DVD Image"); + } + else { + if( m_onTheFly ) + return i18n("Copying DVD On-The-Fly"); + else + return i18n("Copying DVD"); + } +} + + +QString K3bDvdCopyJob::jobDetails() const +{ + return i18n("Creating 1 copy", + "Creating %n copies", + (m_simulate||m_onlyCreateImage) ? 1 : m_copies ); +} + + +void K3bDvdCopyJob::setVerifyData( bool b ) +{ + d->verifyData = b; +} + +#include "k3bdvdcopyjob.moc" diff --git a/libk3b/jobs/k3bdvdcopyjob.h b/libk3b/jobs/k3bdvdcopyjob.h new file mode 100644 index 0000000..91da4e9 --- /dev/null +++ b/libk3b/jobs/k3bdvdcopyjob.h @@ -0,0 +1,99 @@ +/* + * + * $Id: k3bdvdcopyjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DVD_COPY_JOB_H_ +#define _K3B_DVD_COPY_JOB_H_ + +#include +#include "k3b_export.h" +#include + + +namespace K3bDevice { + class Device; + class DeviceHandler; +} + + +class LIBK3B_EXPORT K3bDvdCopyJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bDvdCopyJob( K3bJobHandler* hdl, QObject* parent = 0, const char* name = 0 ); + ~K3bDvdCopyJob(); + + K3bDevice::Device* writer() const { return m_onlyCreateImage ? 0 : m_writerDevice; } + K3bDevice::Device* readingDevice() const { return m_readerDevice; } + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void start(); + void cancel(); + + void setWriterDevice( K3bDevice::Device* w ) { m_writerDevice = w; } + void setReaderDevice( K3bDevice::Device* w ) { m_readerDevice = w; } + void setImagePath( const QString& p ) { m_imagePath = p; } + void setRemoveImageFiles( bool b ) { m_removeImageFiles = b; } + void setOnlyCreateImage( bool b ) { m_onlyCreateImage = b; } + void setSimulate( bool b ) { m_simulate = b; } + void setOnTheFly( bool b ) { m_onTheFly = b; } + void setWriteSpeed( int s ) { m_speed = s; } + void setCopies( int c ) { m_copies = c; } + void setWritingMode( int w ) { m_writingMode = w; } + void setIgnoreReadErrors( bool b ) { m_ignoreReadErrors = b; } + void setReadRetries( int i ) { m_readRetries = i; } + void setVerifyData( bool b ); + + private slots: + void slotDiskInfoReady( K3bDevice::DeviceHandler* ); + void slotReaderProgress( int ); + void slotReaderProcessedSize( int, int ); + void slotWriterProgress( int ); + void slotReaderFinished( bool ); + void slotWriterFinished( bool ); + void slotVerificationFinished( bool ); + void slotVerificationProgress( int p ); + + private: + bool waitForDvd(); + void prepareReader(); + void prepareWriter(); + void removeImageFiles(); + + K3bDevice::Device* m_writerDevice; + K3bDevice::Device* m_readerDevice; + QString m_imagePath; + + bool m_onTheFly; + bool m_removeImageFiles; + + bool m_simulate; + int m_speed; + int m_copies; + bool m_onlyCreateImage; + bool m_ignoreReadErrors; + int m_readRetries; + + int m_writingMode; + + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/jobs/k3bdvdformattingjob.cpp b/libk3b/jobs/k3bdvdformattingjob.cpp new file mode 100644 index 0000000..732e404 --- /dev/null +++ b/libk3b/jobs/k3bdvdformattingjob.cpp @@ -0,0 +1,536 @@ +/* + * + * $Id: k3bdvdformattingjob.cpp 696897 2007-08-06 07:14:14Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdvdformattingjob.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + +#include +#include + + +class K3bDvdFormattingJob::Private +{ +public: + Private() + : quick(false), + force(false), + mode(K3b::WRITING_MODE_AUTO), + device(0), + process(0), + dvdFormatBin(0), + lastProgressValue(0), + running(false), + forceNoEject(false) { + } + + bool quick; + bool force; + int mode; + + K3bDevice::Device* device; + K3bProcess* process; + const K3bExternalBin* dvdFormatBin; + + int lastProgressValue; + + bool success; + bool canceled; + bool running; + + bool forceNoEject; + + bool error; +}; + + +K3bDvdFormattingJob::K3bDvdFormattingJob( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bBurnJob( jh, parent, name ) +{ + d = new Private; +} + + +K3bDvdFormattingJob::~K3bDvdFormattingJob() +{ + delete d->process; + delete d; +} + + +K3bDevice::Device* K3bDvdFormattingJob::writer() const +{ + return d->device; +} + + +void K3bDvdFormattingJob::setForceNoEject( bool b ) +{ + d->forceNoEject = b; +} + + +QString K3bDvdFormattingJob::jobDescription() const +{ + return i18n("Formatting DVD"); // Formatting DVD±RW +} + + +QString K3bDvdFormattingJob::jobDetails() const +{ + if( d->quick ) + return i18n("Quick Format"); + else + return QString::null; +} + + +void K3bDvdFormattingJob::start() +{ + d->canceled = false; + d->running = true; + d->error = false; + + jobStarted(); + + if( !d->device ) { + emit infoMessage( i18n("No device set"), ERROR ); + d->running = false; + jobFinished(false); + return; + } + + // FIXME: check the return value + if( K3b::isMounted( d->device ) ) { + emit infoMessage( i18n("Unmounting medium"), INFO ); + K3b::unmount( d->device ); + } + + // + // first wait for a dvd+rw or dvd-rw + // Be aware that an empty DVD-RW might be reformatted to another writing mode + // so we also wait for empty dvds + // + if( waitForMedia( d->device, + K3bDevice::STATE_COMPLETE|K3bDevice::STATE_INCOMPLETE|K3bDevice::STATE_EMPTY, + K3bDevice::MEDIA_WRITABLE_DVD, + i18n("Please insert a rewritable DVD medium into drive

%1 %2 (%3).") + .arg(d->device->vendor()).arg(d->device->description()).arg(d->device->devicename()) ) == -1 ) { + emit canceled(); + d->running = false; + jobFinished(false); + return; + } + + emit infoMessage( i18n("Checking media..."), INFO ); + emit newTask( i18n("Checking media") ); + + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::NG_DISKINFO, d->device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotDeviceHandlerFinished(K3bDevice::DeviceHandler*)) ); +} + + +void K3bDvdFormattingJob::start( const K3bDevice::DiskInfo& di ) +{ + d->canceled = false; + d->running = true; + + jobStarted(); + + startFormatting( di ); +} + + +void K3bDvdFormattingJob::cancel() +{ + if( d->running ) { + d->canceled = true; + if( d->process ) + d->process->kill(); + } + else { + kdDebug() << "(K3bDvdFormattingJob) not running." << endl; + } +} + + +void K3bDvdFormattingJob::setDevice( K3bDevice::Device* dev ) +{ + d->device = dev; +} + + +void K3bDvdFormattingJob::setMode( int m ) +{ + d->mode = m; +} + + +void K3bDvdFormattingJob::setQuickFormat( bool b ) +{ + d->quick = b; +} + + +void K3bDvdFormattingJob::setForce( bool b ) +{ + d->force = b; +} + + +void K3bDvdFormattingJob::slotStderrLine( const QString& line ) +{ +// * DVD±RW format utility by , version 4.4. +// * 4.7GB DVD-RW media in Sequential mode detected. +// * blanking 100.0| + +// * formatting 100.0| + + emit debuggingOutput( "dvd+rw-format", line ); + + // parsing for the -gui mode (since dvd+rw-format 4.6) + int pos = line.find( "blanking" ); + if( pos < 0 ) + pos = line.find( "formatting" ); + if( pos >= 0 ) { + pos = line.find( QRegExp( "\\d" ), pos ); + } + // parsing for \b\b... stuff + else if( !line.startsWith("*") ) { + pos = line.find( QRegExp( "\\d" ) ); + } + else if( line.startsWith( ":-(" ) ) { + if( line.startsWith( ":-( unable to proceed with format" ) ) { + d->error = true; + } + } + + if( pos >= 0 ) { + int endPos = line.find( QRegExp("[^\\d\\.]"), pos ) - 1; + bool ok; + int progress = (int)(line.mid( pos, endPos - pos ).toDouble(&ok)); + if( ok ) { + d->lastProgressValue = progress; + emit percent( progress ); + } + else { + kdDebug() << "(K3bDvdFormattingJob) parsing error: '" << line.mid( pos, endPos - pos ) << "'" << endl; + } + } +} + + +void K3bDvdFormattingJob::slotProcessFinished( KProcess* p ) +{ + if( d->canceled ) { + emit canceled(); + d->success = false; + } + else if( p->normalExit() ) { + if( !d->error && p->exitStatus() == 0 ) { + emit infoMessage( i18n("Formatting successfully completed"), K3bJob::SUCCESS ); + + if( d->lastProgressValue < 100 ) { + emit infoMessage( i18n("Do not be concerned with the progress stopping before 100%."), INFO ); + emit infoMessage( i18n("The formatting will continue in the background while writing."), INFO ); + } + + d->success = true; + } + else { + emit infoMessage( i18n("%1 returned an unknown error (code %2).").arg(d->dvdFormatBin->name()).arg(p->exitStatus()), + K3bJob::ERROR ); + emit infoMessage( i18n("Please send me an email with the last output."), K3bJob::ERROR ); + + d->success = false; + } + } + else { + emit infoMessage( i18n("%1 did not exit cleanly.").arg(d->dvdFormatBin->name()), + ERROR ); + d->success = false; + } + + if( d->forceNoEject || + !k3bcore->globalSettings()->ejectMedia() ) { + d->running = false; + jobFinished(d->success); + } + else { + emit infoMessage( i18n("Ejecting DVD..."), INFO ); + connect( K3bDevice::eject( d->device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotEjectingFinished(K3bDevice::DeviceHandler*)) ); + } +} + + +void K3bDvdFormattingJob::slotEjectingFinished( K3bDevice::DeviceHandler* dh ) +{ + if( !dh->success() ) + emit infoMessage( i18n("Unable to eject media."), ERROR ); + + d->running = false; + jobFinished(d->success); +} + + +void K3bDvdFormattingJob::slotDeviceHandlerFinished( K3bDevice::DeviceHandler* dh ) +{ + if( d->canceled ) { + emit canceled(); + jobFinished(false); + d->running = false; + } + + if( dh->success() ) { + startFormatting( dh->diskInfo() ); + } + else { + emit infoMessage( i18n("Unable to determine media state."), ERROR ); + d->running = false; + jobFinished(false); + } +} + + +void K3bDvdFormattingJob::startFormatting( const K3bDevice::DiskInfo& diskInfo ) +{ + // + // Now check the media type: + // if DVD-RW: use d->mode + // emit warning if formatting is full and stuff + // + // in overwrite mode: emit info that progress might stop before 100% since formatting will continue + // in the background once the media gets rewritten (only DVD+RW?) + // + + // emit info about what kind of media has been found + + if( !(diskInfo.mediaType() & (K3bDevice::MEDIA_DVD_RW| + K3bDevice::MEDIA_DVD_RW_SEQ| + K3bDevice::MEDIA_DVD_RW_OVWR| + K3bDevice::MEDIA_DVD_PLUS_RW)) ) { + emit infoMessage( i18n("No rewritable DVD media found. Unable to format."), ERROR ); + d->running = false; + jobFinished(false); + return; + } + + + bool format = true; // do we need to format + bool blank = false; // blank is for DVD-RW sequential incremental + // DVD-RW restricted overwrite and DVD+RW uses the force option (or no option at all) + + + + // + // DVD+RW is quite easy to handle. There is only one possible mode and it is always recommended to not + // format it more than once but to overwrite it once it is formatted + // Once the initial formatting has been done it's always "appendable" (or "complete"???) + // + + + if( diskInfo.mediaType() == K3bDevice::MEDIA_DVD_PLUS_RW ) { + emit infoMessage( i18n("Found %1 media.").arg(K3bDevice::mediaTypeString(K3bDevice::MEDIA_DVD_PLUS_RW)), + INFO ); + + // mode is ignored + + if( diskInfo.empty() ) { + // + // The DVD+RW is blank and needs to be initially formatted + // + blank = false; + } + else { + emit infoMessage( i18n("No need to format %1 media more than once.") + .arg(K3bDevice::mediaTypeString(K3bDevice::MEDIA_DVD_PLUS_RW)), INFO ); + emit infoMessage( i18n("It may simply be overwritten."), INFO ); + + if( d->force ) { + emit infoMessage( i18n("Forcing formatting anyway."), INFO ); + emit infoMessage( i18n("It is not recommended to force formatting of DVD+RW media."), INFO ); + emit infoMessage( i18n("Already after 10-20 reformats the media might be unusable."), INFO ); + blank = false; + } + else { + format = false; + } + } + + if( format ) + emit newSubTask( i18n("Formatting DVD+RW") ); + } + + + + // + // DVD-RW has two modes: incremental sequential (the default which is also needed for DAO writing) + // and restricted overwrite which compares to the DVD+RW mode. + // + + else { // MEDIA_DVD_RW + emit infoMessage( i18n("Found %1 media.").arg(K3bDevice::mediaTypeString(K3bDevice::MEDIA_DVD_RW)), + INFO ); + + if( diskInfo.currentProfile() != K3bDevice::MEDIA_UNKNOWN ) { + emit infoMessage( i18n("Formatted in %1 mode.").arg(K3bDevice::mediaTypeString(diskInfo.currentProfile())), INFO ); + + + // + // Is it possible to have an empty DVD-RW in restricted overwrite mode???? I don't think so. + // + + if( diskInfo.empty() && + (d->mode == K3b::WRITING_MODE_AUTO || + (d->mode == K3b::WRITING_MODE_INCR_SEQ && + diskInfo.currentProfile() == K3bDevice::MEDIA_DVD_RW_SEQ) || + (d->mode == K3b::WRITING_MODE_RES_OVWR && + diskInfo.currentProfile() == K3bDevice::MEDIA_DVD_RW_OVWR) ) + ) { + emit infoMessage( i18n("Media is already empty."), INFO ); + if( d->force ) + emit infoMessage( i18n("Forcing formatting anyway."), INFO ); + else + format = false; + } + else if( diskInfo.currentProfile() == K3bDevice::MEDIA_DVD_RW_OVWR && + d->mode != K3b::WRITING_MODE_INCR_SEQ ) { + emit infoMessage( i18n("No need to format %1 media more than once.") + .arg(K3bDevice::mediaTypeString(diskInfo.currentProfile())), INFO ); + emit infoMessage( i18n("It may simply be overwritten."), INFO ); + + if( d->force ) + emit infoMessage( i18n("Forcing formatting anyway."), INFO ); + else + format = false; + } + + + if( format ) { + if( d->mode == K3b::WRITING_MODE_AUTO ) { + // just format in the same mode as the media is currently formatted + blank = (diskInfo.currentProfile() == K3bDevice::MEDIA_DVD_RW_SEQ); + } + else { + blank = (d->mode == K3b::WRITING_MODE_INCR_SEQ); + } + + emit newSubTask( i18n("Formatting" + " DVD-RW in %1 mode.").arg(K3bDevice::mediaTypeString( blank ? + K3bDevice::MEDIA_DVD_RW_SEQ : + K3bDevice::MEDIA_DVD_RW_OVWR )) ); + } + } + else { + emit infoMessage( i18n("Unable to determine the current formatting state of the DVD-RW media."), ERROR ); + d->running = false; + jobFinished(false); + return; + } + } + + + if( format ) { + delete d->process; + d->process = new K3bProcess(); + d->process->setRunPrivileged(true); + // d->process->setSuppressEmptyLines(false); + connect( d->process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotStderrLine(const QString&)) ); + connect( d->process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessFinished(KProcess*)) ); + + d->dvdFormatBin = k3bcore->externalBinManager()->binObject( "dvd+rw-format" ); + if( !d->dvdFormatBin ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("dvd+rw-format"), ERROR ); + d->running = false; + jobFinished(false); + return; + } + + if( !d->dvdFormatBin->copyright.isEmpty() ) + emit infoMessage( i18n("Using %1 %2 - Copyright (C) %3").arg(d->dvdFormatBin->name()).arg(d->dvdFormatBin->version).arg(d->dvdFormatBin->copyright), INFO ); + + + *d->process << d->dvdFormatBin; + + if( d->dvdFormatBin->version >= K3bVersion( 4, 6 ) ) + *d->process << "-gui"; + + QString p; + if( blank ) + p = "-blank"; + else + p = "-force"; + if( !d->quick ) + p += "=full"; + + *d->process << p; + + *d->process << d->device->blockDeviceName(); + + // additional user parameters from config + const QStringList& params = d->dvdFormatBin->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *d->process << *it; + + kdDebug() << "***** dvd+rw-format parameters:\n"; + const QValueList& args = d->process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << endl << flush; + emit debuggingOutput( "dvd+rw-format command:", s ); + + if( !d->process->start( KProcess::NotifyOnExit, KProcess::All ) ) { + // something went wrong when starting the program + // it "should" be the executable + kdDebug() << "(K3bDvdFormattingJob) could not start " << d->dvdFormatBin->path << endl; + emit infoMessage( i18n("Could not start %1.").arg(d->dvdFormatBin->name()), K3bJob::ERROR ); + d->running = false; + jobFinished(false); + } + else { + emit newTask( i18n("Formatting") ); + } + } + else { + // already formatted :) + d->running = false; + jobFinished(true); + } +} + + +#include "k3bdvdformattingjob.moc" diff --git a/libk3b/jobs/k3bdvdformattingjob.h b/libk3b/jobs/k3bdvdformattingjob.h new file mode 100644 index 0000000..10672cb --- /dev/null +++ b/libk3b/jobs/k3bdvdformattingjob.h @@ -0,0 +1,91 @@ +/* + * + * $Id: k3bdvdformattingjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DVD_FORMATTING_JOB_H_ +#define _K3B_DVD_FORMATTING_JOB_H_ + + +#include +#include "k3b_export.h" + +class KProcess; +namespace K3bDevice { + class Device; + class DeviceHandler; +} + + +class LIBK3B_EXPORT K3bDvdFormattingJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bDvdFormattingJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bDvdFormattingJob(); + + QString jobDescription() const; + QString jobDetails() const; + + K3bDevice::Device* writer() const; + + public slots: + void start(); + + /** + * Use this to force the start of the formatting without checking for a usable medium. + */ + void start( const K3bDevice::DiskInfo& ); + + void cancel(); + + void setDevice( K3bDevice::Device* ); + + /** + * One of: WRITING_MODE_INCR_SEQ, WRITING_MODE_RES_OVWR + * Ignored for DVD+RW + */ + void setMode( int ); + + /** + * Not all writers support this + */ + void setQuickFormat( bool ); + + /** + * @param b If true empty DVDs will also be formatted + */ + void setForce( bool b ); + + /** + * If set true the job ignores the global K3b setting + * and does not eject the CD-RW after finishing + */ + void setForceNoEject( bool ); + + private slots: + void slotStderrLine( const QString& ); + void slotProcessFinished( KProcess* ); + void slotDeviceHandlerFinished( K3bDevice::DeviceHandler* ); + void slotEjectingFinished( K3bDevice::DeviceHandler* ); + + private: + void startFormatting( const K3bDevice::DiskInfo& ); + + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/jobs/k3biso9660imagewritingjob.cpp b/libk3b/jobs/k3biso9660imagewritingjob.cpp new file mode 100644 index 0000000..1fb3871 --- /dev/null +++ b/libk3b/jobs/k3biso9660imagewritingjob.cpp @@ -0,0 +1,458 @@ +/* + * + * $Id: k3biso9660imagewritingjob.cpp 690187 2007-07-20 09:18:03Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3biso9660imagewritingjob.h" +#include "k3bverificationjob.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + + +class K3bIso9660ImageWritingJob::Private +{ +public: + K3bChecksumPipe checksumPipe; + K3bFileSplitter imageFile; +}; + + +K3bIso9660ImageWritingJob::K3bIso9660ImageWritingJob( K3bJobHandler* hdl ) + : K3bBurnJob( hdl ), + m_writingMode(K3b::WRITING_MODE_AUTO), + m_simulate(false), + m_device(0), + m_noFix(false), + m_speed(2), + m_dataMode(K3b::DATA_MODE_AUTO), + m_writer(0), + m_tocFile(0), + m_copies(1), + m_verifyJob(0) +{ + d = new Private; +} + +K3bIso9660ImageWritingJob::~K3bIso9660ImageWritingJob() +{ + delete m_tocFile; + delete d; +} + + +void K3bIso9660ImageWritingJob::start() +{ + m_canceled = m_finished = false; + m_currentCopy = 1; + + jobStarted(); + + if( m_simulate ) + m_verifyData = false; + + emit newTask( i18n("Preparing data") ); + + if( !QFile::exists( m_imagePath ) ) { + emit infoMessage( i18n("Could not find image %1").arg(m_imagePath), K3bJob::ERROR ); + jobFinished( false ); + return; + } + + unsigned long gb = K3b::imageFilesize( m_imagePath )/1024/1024; + + // very rough test but since most dvd images are 4,x or 8,x GB it should be enough + m_dvd = ( gb > 900 ); + + startWriting(); +} + + +void K3bIso9660ImageWritingJob::slotWriterJobFinished( bool success ) +{ + if( m_canceled ) { + m_finished = true; + emit canceled(); + jobFinished(false); + return; + } + + d->checksumPipe.close(); + + if( success ) { + if( !m_simulate && m_verifyData ) { + emit burning(false); + + // allright + // the writerJob should have emited the "simulation/writing successful" signal + + if( !m_verifyJob ) { + m_verifyJob = new K3bVerificationJob( this ); + connectSubJob( m_verifyJob, + SLOT(slotVerificationFinished(bool)), + true, + SLOT(slotVerificationProgress(int)), + SIGNAL(subPercent(int)) ); + } + m_verifyJob->setDevice( m_device ); + m_verifyJob->clear(); + m_verifyJob->addTrack( 1, d->checksumPipe.checksum(), K3b::imageFilesize( m_imagePath )/2048 ); + + if( m_copies == 1 ) + emit newTask( i18n("Verifying written data") ); + else + emit newTask( i18n("Verifying written copy %1 of %2").arg(m_currentCopy).arg(m_copies) ); + + m_verifyJob->start(); + } + else if( m_currentCopy >= m_copies ) { + m_finished = true; + jobFinished(true); + } + else { + m_currentCopy++; + startWriting(); + } + } + else { + m_finished = true; + jobFinished(false); + } +} + + +void K3bIso9660ImageWritingJob::slotVerificationFinished( bool success ) +{ + if( m_canceled ) { + m_finished = true; + emit canceled(); + jobFinished(false); + return; + } + + if( success && m_currentCopy < m_copies ) { + m_currentCopy++; + connect( K3bDevice::eject( m_device ), SIGNAL(finished(bool)), + this, SLOT(startWriting()) ); + return; + } + + k3bcore->config()->setGroup("General Options"); + if( !k3bcore->config()->readBoolEntry( "No cd eject", false ) ) + K3bDevice::eject( m_device ); + + m_finished = true; + jobFinished( success ); +} + + +void K3bIso9660ImageWritingJob::slotVerificationProgress( int p ) +{ + emit percent( (int)(100.0 / (double)m_copies * ( (double)(m_currentCopy-1) + 0.5 + (double)p/200.0 )) ); +} + + +void K3bIso9660ImageWritingJob::slotWriterPercent( int p ) +{ + emit subPercent( p ); + + if( m_verifyData ) + emit percent( (int)(100.0 / (double)m_copies * ( (double)(m_currentCopy-1) + ((double)p/200.0) )) ); + else + emit percent( (int)(100.0 / (double)m_copies * ( (double)(m_currentCopy-1) + ((double)p/100.0) )) ); +} + + +void K3bIso9660ImageWritingJob::slotNextTrack( int, int ) +{ + if( m_copies == 1 ) + emit newSubTask( i18n("Writing image") ); + else + emit newSubTask( i18n("Writing copy %1 of %2").arg(m_currentCopy).arg(m_copies) ); +} + + +void K3bIso9660ImageWritingJob::cancel() +{ + if( !m_finished ) { + m_canceled = true; + + if( m_writer ) + m_writer->cancel(); + if( m_verifyData && m_verifyJob ) + m_verifyJob->cancel(); + } +} + + +void K3bIso9660ImageWritingJob::startWriting() +{ + emit newSubTask( i18n("Waiting for medium") ); + + // we wait for the following: + // 1. if writing mode auto and writing app auto: all writable media types + // 2. if writing mode auto and writing app not growisofs: all writable cd types + // 3. if writing mode auto and writing app growisofs: all writable dvd types + // 4. if writing mode TAO or RAW: all writable cd types + // 5. if writing mode DAO and writing app auto: all writable cd types and DVD-R(W) + // 6. if writing mode DAO and writing app GROWISOFS: DVD-R(W) + // 7. if writing mode DAO and writing app CDRDAO or CDRECORD: all writable cd types + // 8. if writing mode WRITING_MODE_INCR_SEQ: DVD-R(W) + // 9. if writing mode WRITING_MODE_RES_OVWR: DVD-RW or DVD+RW + + int mt = 0; + if( m_writingMode == K3b::WRITING_MODE_AUTO ) { + if( writingApp() == K3b::DEFAULT ) { + if( m_dvd ) + mt = K3bDevice::MEDIA_WRITABLE_DVD; + else + mt = K3bDevice::MEDIA_WRITABLE_CD; + } + else if( writingApp() != K3b::GROWISOFS ) + mt = K3bDevice::MEDIA_WRITABLE_CD; + else + mt = K3bDevice::MEDIA_WRITABLE_DVD; + } + else if( m_writingMode == K3b::TAO || m_writingMode == K3b::RAW ) + mt = K3bDevice::MEDIA_WRITABLE_CD; + else if( m_writingMode == K3b::DAO ) { + if( writingApp() == K3b::DEFAULT ) { + if( m_dvd ) + mt = K3bDevice::MEDIA_WRITABLE_DVD; + else + mt = K3bDevice::MEDIA_WRITABLE_CD; + } + else if( writingApp() == K3b::GROWISOFS ) + mt = K3bDevice::MEDIA_WRITABLE_DVD; + else + mt = K3bDevice::MEDIA_WRITABLE_CD; + } + else if( m_writingMode == K3b::WRITING_MODE_RES_OVWR ) + mt = K3bDevice::MEDIA_DVD_PLUS_R|K3bDevice::MEDIA_DVD_PLUS_R_DL|K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_RW_OVWR; + else + mt = K3bDevice::MEDIA_WRITABLE_DVD; + + + // wait for the media + int media = waitForMedia( m_device, K3bDevice::STATE_EMPTY, mt ); + if( media < 0 ) { + m_finished = true; + emit canceled(); + jobFinished(false); + return; + } + + // we simply always calculate the checksum, thus making the code simpler + d->imageFile.close(); + d->imageFile.setName( m_imagePath ); + d->imageFile.open( IO_ReadOnly ); + d->checksumPipe.close(); + d->checksumPipe.readFromIODevice( &d->imageFile ); + + if( prepareWriter( media ) ) { + emit burning(true); + m_writer->start(); + d->checksumPipe.writeToFd( m_writer->fd(), true ); + d->checksumPipe.open( K3bChecksumPipe::MD5, true ); + } + else { + m_finished = true; + jobFinished(false); + } +} + + +bool K3bIso9660ImageWritingJob::prepareWriter( int mediaType ) +{ + if( mediaType == 0 ) { // media forced + // just to get it going... + if( writingApp() != K3b::GROWISOFS && !m_dvd ) + mediaType = K3bDevice::MEDIA_CD_R; + else + mediaType = K3bDevice::MEDIA_DVD_R; + } + + delete m_writer; + + if( mediaType == K3bDevice::MEDIA_CD_R || mediaType == K3bDevice::MEDIA_CD_RW ) { + int usedWritingMode = m_writingMode; + if( usedWritingMode == K3b::WRITING_MODE_AUTO ) { + // cdrecord seems to have problems when writing in mode2 in dao mode + // so with cdrecord we use TAO + if( m_noFix || m_dataMode == K3b::MODE2 || !m_device->dao() ) + usedWritingMode = K3b::TAO; + else + usedWritingMode = K3b::DAO; + } + + int usedApp = writingApp(); + if( usedApp == K3b::DEFAULT ) { + if( usedWritingMode == K3b::DAO && + ( m_dataMode == K3b::MODE2 || m_noFix ) ) + usedApp = K3b::CDRDAO; + else + usedApp = K3b::CDRECORD; + } + + + if( usedApp == K3b::CDRECORD ) { + K3bCdrecordWriter* writer = new K3bCdrecordWriter( m_device, this ); + + writer->setWritingMode( usedWritingMode ); + writer->setSimulate( m_simulate ); + writer->setBurnSpeed( m_speed ); + + if( m_noFix ) { + writer->addArgument("-multi"); + } + + if( (m_dataMode == K3b::DATA_MODE_AUTO && m_noFix) || + m_dataMode == K3b::MODE2 ) { + if( k3bcore->externalBinManager()->binObject("cdrecord") && + k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "xamix" ) ) + writer->addArgument( "-xa" ); + else + writer->addArgument( "-xa1" ); + } + else + writer->addArgument("-data"); + + // read from stdin + writer->addArgument( QString("-tsize=%1s").arg( K3b::imageFilesize( m_imagePath )/2048 ) )->addArgument( "-" ); + + m_writer = writer; + } + else { + // create cdrdao job + K3bCdrdaoWriter* writer = new K3bCdrdaoWriter( m_device, this ); + writer->setCommand( K3bCdrdaoWriter::WRITE ); + writer->setSimulate( m_simulate ); + writer->setBurnSpeed( m_speed ); + // multisession + writer->setMulti( m_noFix ); + + // now write the tocfile + delete m_tocFile; + m_tocFile = new KTempFile( QString::null, "toc" ); + m_tocFile->setAutoDelete(true); + + if( QTextStream* s = m_tocFile->textStream() ) { + if( (m_dataMode == K3b::DATA_MODE_AUTO && m_noFix) || + m_dataMode == K3b::MODE2 ) { + *s << "CD_ROM_XA" << "\n"; + *s << "\n"; + *s << "TRACK MODE2_FORM1" << "\n"; + } + else { + *s << "CD_ROM" << "\n"; + *s << "\n"; + *s << "TRACK MODE1" << "\n"; + } + *s << "DATAFILE \"-\" " << QString::number( K3b::imageFilesize( m_imagePath ) ) << "\n"; + + m_tocFile->close(); + } + else { + kdDebug() << "(K3bDataJob) could not write tocfile." << endl; + emit infoMessage( i18n("IO Error"), ERROR ); + return false; + } + + writer->setTocFile( m_tocFile->name() ); + + m_writer = writer; + } + } + else { // DVD + if( mediaType & K3bDevice::MEDIA_DVD_PLUS_ALL ) { + if( m_simulate ) { + if( questionYesNo( i18n("K3b does not support simulation with DVD+R(W) media. " + "Do you really want to continue? The media will be written " + "for real."), + i18n("No Simulation with DVD+R(W)") ) ) { + return false; + } + } + + m_simulate = false; + } + + K3bGrowisofsWriter* writer = new K3bGrowisofsWriter( m_device, this ); + writer->setSimulate( m_simulate ); + writer->setBurnSpeed( m_speed ); + writer->setWritingMode( m_writingMode == K3b::DAO ? K3b::DAO : 0 ); + writer->setImageToWrite( QString::null ); // read from stdin + writer->setCloseDvd( !m_noFix ); + writer->setTrackSize( K3b::imageFilesize( m_imagePath )/2048 ); + + m_writer = writer; + } + + connect( m_writer, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_writer, SIGNAL(nextTrack(int, int)), this, SLOT(slotNextTrack(int, int)) ); + connect( m_writer, SIGNAL(percent(int)), this, SLOT(slotWriterPercent(int)) ); + connect( m_writer, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( m_writer, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_writer, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_writer, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_writer, SIGNAL(finished(bool)), this, SLOT(slotWriterJobFinished(bool)) ); + connect( m_writer, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_writer, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_writer, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + return true; +} + + +QString K3bIso9660ImageWritingJob::jobDescription() const +{ + if( m_simulate ) + return i18n("Simulating ISO9660 Image"); + else + return ( i18n("Burning ISO9660 Image") + + ( m_copies > 1 + ? i18n(" - %n Copy", " - %n Copies", m_copies) + : QString::null ) ); +} + + +QString K3bIso9660ImageWritingJob::jobDetails() const +{ + return m_imagePath.section("/", -1) + QString( " (%1)" ).arg(KIO::convertSize(K3b::filesize(KURL::fromPathOrURL(m_imagePath)))); +} + + +#include "k3biso9660imagewritingjob.moc" diff --git a/libk3b/jobs/k3biso9660imagewritingjob.h b/libk3b/jobs/k3biso9660imagewritingjob.h new file mode 100644 index 0000000..eceb6dc --- /dev/null +++ b/libk3b/jobs/k3biso9660imagewritingjob.h @@ -0,0 +1,98 @@ +/* + * + * $Id$ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BISO9660_IMAGE_WRITING_JOB_H +#define K3BISO9660_IMAGE_WRITING_JOB_H + +#include +#include "k3b_export.h" +class QString; +class K3bAbstractWriter; +class KTempFile; +namespace K3bDevice { + class Device; +} +class K3bVerificationJob; + + +/** + *@author Sebastian Trueg + */ +class LIBK3B_EXPORT K3bIso9660ImageWritingJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bIso9660ImageWritingJob( K3bJobHandler* ); + ~K3bIso9660ImageWritingJob(); + + K3bDevice::Device* writer() const { return m_device; }; + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void cancel(); + void start(); + + void setImagePath( const QString& path ) { m_imagePath = path; } + void setSpeed( int s ) { m_speed = s; } + void setBurnDevice( K3bDevice::Device* dev ) { m_device = dev; } + void setWritingMode( int mode ) { m_writingMode = mode; } + void setSimulate( bool b ) { m_simulate = b; } + void setNoFix( bool b ) { m_noFix = b; } + void setDataMode( int m ) { m_dataMode = m; } + void setVerifyData( bool b ) { m_verifyData = b; } + void setCopies( int c ) { m_copies = c; } + + protected slots: + void slotWriterJobFinished( bool ); + void slotVerificationFinished( bool ); + void slotVerificationProgress( int ); + void slotWriterPercent( int ); + void slotNextTrack( int, int ); + void startWriting(); + + private: + bool prepareWriter( int mediaType ); + + int m_writingMode; + bool m_simulate; + K3bDevice::Device* m_device; + bool m_noFix; + int m_speed; + int m_dataMode; + bool m_verifyData; + bool m_dvd; + + QString m_imagePath; + + K3bAbstractWriter* m_writer; + KTempFile* m_tocFile; + + bool m_canceled; + bool m_finished; + + int m_copies; + int m_currentCopy; + + K3bVerificationJob* m_verifyJob; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/jobs/k3breadcdreader.cpp b/libk3b/jobs/k3breadcdreader.cpp new file mode 100644 index 0000000..d75eb63 --- /dev/null +++ b/libk3b/jobs/k3breadcdreader.cpp @@ -0,0 +1,335 @@ +/* + * + * $Id: k3breadcdreader.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3breadcdreader.h" + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + + + +class K3bReadcdReader::Private +{ +public: + Private() + : process(0), + fdToWriteTo(-1), + canceled(false) { + } + + K3b::Msf firstSector, lastSector; + + K3bProcess* process; + const K3bExternalBin* readcdBinObject; + + int fdToWriteTo; + bool canceled; + + long blocksToRead; + int unreadableBlocks; + + int lastProgress; + int lastProcessedSize; +}; + + + +K3bReadcdReader::K3bReadcdReader( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ), + m_noCorr(false), + m_clone(false), + m_noError(false), + m_c2Scan(false), + m_speed(0), + m_retries(128) +{ + d = new Private(); +} + + +K3bReadcdReader::~K3bReadcdReader() +{ + delete d->process; + delete d; +} + + +bool K3bReadcdReader::active() const +{ + return (d->process ? d->process->isRunning() : false); +} + + +void K3bReadcdReader::writeToFd( int fd ) +{ + d->fdToWriteTo = fd; +} + + +void K3bReadcdReader::start() +{ + jobStarted(); + + d->blocksToRead = 1; + d->unreadableBlocks = 0; + d->lastProgress = 0; + d->lastProcessedSize = 0; + + // the first thing to do is to check for readcd + d->readcdBinObject = k3bcore->externalBinManager()->binObject( "readcd" ); + if( !d->readcdBinObject ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("readcd"), ERROR ); + jobFinished(false); + return; + } + + // check if we have clone support if we need it + if( m_clone ) { + bool foundCloneSupport = false; + + if( !d->readcdBinObject->hasFeature( "clone" ) ) { + // search all readcd installations + K3bExternalProgram* readcdProgram = k3bcore->externalBinManager()->program( "readcd" ); + const QPtrList& readcdBins = readcdProgram->bins(); + for( QPtrListIterator it( readcdBins ); it.current(); ++it ) { + if( it.current()->hasFeature( "clone" ) ) { + d->readcdBinObject = it.current(); + emit infoMessage( i18n("Using readcd %1 instead of default version for clone support.").arg(d->readcdBinObject->version), INFO ); + foundCloneSupport = true; + break; + } + } + + if( !foundCloneSupport ) { + emit infoMessage( i18n("Could not find readcd executable with cloning support."), ERROR ); + jobFinished(false); + return; + } + } + } + + + // create the commandline + delete d->process; + d->process = new K3bProcess(); + connect( d->process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotStdLine(const QString&)) ); + connect( d->process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessExited(KProcess*)) ); + + + *d->process << d->readcdBinObject; + + // display progress + *d->process << "-v"; + + // Again we assume the device to be set! + *d->process << QString("dev=%1").arg(K3b::externalBinDeviceParameter(m_readDevice, + d->readcdBinObject)); + if( m_speed > 0 ) + *d->process << QString("speed=%1").arg(m_speed); + + + // output + if( d->fdToWriteTo != -1 ) { + *d->process << "f=-"; + d->process->dupStdout( d->fdToWriteTo ); + } + else { + emit newTask( i18n("Writing image to %1.").arg(m_imagePath) ); + emit infoMessage( i18n("Writing image to %1.").arg(m_imagePath), INFO ); + *d->process << "f=" + m_imagePath; + } + + + if( m_noError ) + *d->process << "-noerror"; + if( m_clone ) { + *d->process << "-clone"; + // noCorr can only be used with cloning + if( m_noCorr ) + *d->process << "-nocorr"; + } + if( m_c2Scan ) + *d->process << "-c2scan"; + + *d->process << QString("retries=%1").arg(m_retries); + + // readcd does not read the last sector specified + if( d->firstSector < d->lastSector ) + *d->process << QString("sectors=%1-%2").arg(d->firstSector.lba()).arg(d->lastSector.lba()+1); + + // Joerg sais it is a Linux kernel bug, anyway, with the default value it does not work + *d->process << "ts=128k"; + + // additional user parameters from config + const QStringList& params = d->readcdBinObject->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *d->process << *it; + + + kdDebug() << "***** readcd parameters:\n"; + const QValueList& args = d->process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << endl << flush; + + emit debuggingOutput("readcd command:", s); + + d->canceled = false; + + if( !d->process->start( KProcess::NotifyOnExit, KProcess::AllOutput) ) { + // something went wrong when starting the program + // it "should" be the executable + kdError() << "(K3bReadcdReader) could not start readcd" << endl; + emit infoMessage( i18n("Could not start readcd."), K3bJob::ERROR ); + jobFinished( false ); + } +} + + +void K3bReadcdReader::cancel() +{ + if( d->process ) { + if( d->process->isRunning() ) { + d->canceled = true; + d->process->kill(); + } + } +} + + +void K3bReadcdReader::slotStdLine( const QString& line ) +{ + emit debuggingOutput( "readcd", line ); + + int pos = -1; + + if( line.startsWith( "end:" ) ) { + bool ok; + d->blocksToRead = line.mid(4).toInt(&ok); + if( d->firstSector < d->lastSector ) + d->blocksToRead -= d->firstSector.lba(); + if( !ok ) + kdError() << "(K3bReadcdReader) blocksToRead parsing error in line: " + << line.mid(4) << endl; + } + + else if( line.startsWith( "addr:" ) ) { + bool ok; + long currentReadBlock = line.mid( 6, line.find("cnt")-7 ).toInt(&ok); + if( d->firstSector < d->lastSector ) + currentReadBlock -= d->firstSector.lba(); + if( ok ) { + int p = (int)(100.0 * (double)currentReadBlock / (double)d->blocksToRead); + if( p > d->lastProgress ) { + emit percent( p ); + d->lastProgress = p; + } + int ps = currentReadBlock*2/1024; + if( ps > d->lastProcessedSize ) { + emit processedSize( ps, d->blocksToRead*2/1024 ); + d->lastProcessedSize = ps; + } + } + else + kdError() << "(K3bReadcdReader) currentReadBlock parsing error in line: " + << line.mid( 6, line.find("cnt")-7 ) << endl; + } + + else if( line.contains("Cannot read source disk") ) { + emit infoMessage( i18n("Cannot read source disk."), ERROR ); + } + + else if( (pos = line.find("Retrying from sector")) >= 0 ) { + // parse the sector + pos += 21; + bool ok; + int problemSector = line.mid( pos, line.find( QRegExp("\\D"), pos )-pos ).toInt(&ok); + if( !ok ) { + kdError() << "(K3bReadcdReader) problemSector parsing error in line: " + << line.mid( pos, line.find( QRegExp("\\D"), pos )-pos ) << endl; + } + emit infoMessage( i18n("Retrying from sector %1.").arg(problemSector), INFO ); + } + + else if( (pos = line.find("Error on sector")) >= 0 ) { + d->unreadableBlocks++; + + pos += 16; + bool ok; + int problemSector = line.mid( pos, line.find( QRegExp("\\D"), pos )-pos ).toInt(&ok); + if( !ok ) { + kdError() << "(K3bReadcdReader) problemSector parsing error in line: " + << line.mid( pos, line.find( QRegExp("\\D"), pos )-pos ) << endl; + } + + if( line.contains( "not corrected") ) { + emit infoMessage( i18n("Uncorrected error in sector %1").arg(problemSector), ERROR ); + } + else { + emit infoMessage( i18n("Corrected error in sector %1").arg(problemSector), ERROR ); + } + } + + else { + kdDebug() << "(readcd) " << line << endl; + } +} + +void K3bReadcdReader::slotProcessExited( KProcess* p ) +{ + if( d->canceled ) { + emit canceled(); + jobFinished(false); + } + else if( p->normalExit() ) { + if( p->exitStatus() == 0 ) { + jobFinished( true ); + } + else { + emit infoMessage( i18n("%1 returned error: %2").arg("Readcd").arg(p->exitStatus()), ERROR ); + jobFinished( false ); + } + } + else { + emit infoMessage( i18n("Readcd exited abnormally."), ERROR ); + jobFinished( false ); + } +} + + +void K3bReadcdReader::setSectorRange( const K3b::Msf& first, const K3b::Msf& last ) +{ + d->firstSector = first; + d->lastSector = last; +} + +#include "k3breadcdreader.moc" + diff --git a/libk3b/jobs/k3breadcdreader.h b/libk3b/jobs/k3breadcdreader.h new file mode 100644 index 0000000..93ebce0 --- /dev/null +++ b/libk3b/jobs/k3breadcdreader.h @@ -0,0 +1,91 @@ +/* + * + * $Id: k3breadcdreader.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_READCD_READER_H_ +#define _K3B_READCD_READER_H_ + +#include + + +class K3bProcess; +class KProcess; +class K3bExternalBin; +namespace K3bDevice { + class Device; +} +namespace K3b { + class Msf; +} + + +class K3bReadcdReader : public K3bJob +{ + Q_OBJECT + + public: + K3bReadcdReader( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bReadcdReader(); + + bool active() const; + + public slots: + void start(); + void cancel(); + + void setReadDevice( K3bDevice::Device* dev ) { m_readDevice = dev; } + + /** 0 means MAX */ + void setReadSpeed( int s ) { m_speed = s; } + void setDisableCorrection( bool b ) { m_noCorr = b; } + + /** default: true */ + void setAbortOnError( bool b ) { m_noError = !b; } + void setC2Scan( bool b ) { m_c2Scan = b; } + void setClone( bool b ) { m_clone = b; } + void setRetries( int i ) { m_retries = i; } + + void setSectorRange( const K3b::Msf&, const K3b::Msf& ); + + void setImagePath( const QString& p ) { m_imagePath = p; } + + /** + * the data gets written directly into fd instead of the imagefile. + * Be aware that this only makes sense before starting the job. + * To disable just set fd to -1 + */ + void writeToFd( int fd ); + + private slots: + void slotStdLine( const QString& line ); + void slotProcessExited(KProcess*); + + private: + bool m_noCorr; + bool m_clone; + bool m_noError; + bool m_c2Scan; + int m_speed; + int m_retries; + + K3bDevice::Device* m_readDevice; + + QString m_imagePath; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/jobs/k3bverificationjob.cpp b/libk3b/jobs/k3bverificationjob.cpp new file mode 100644 index 0000000..e73530e --- /dev/null +++ b/libk3b/jobs/k3bverificationjob.cpp @@ -0,0 +1,384 @@ +/* + * + * $Id: k3bisoimageverificationjob.cpp 597651 2006-10-21 08:04:01Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bverificationjob.h" + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + + +class K3bVerificationJobTrackEntry +{ +public: + K3bVerificationJobTrackEntry() + : trackNumber(0) { + } + + K3bVerificationJobTrackEntry( int tn, const QCString& cs, const K3b::Msf& msf ) + : trackNumber(tn), + checksum(cs), + length(msf) { + } + + int trackNumber; + QCString checksum; + K3b::Msf length; +}; + + +class K3bVerificationJob::Private +{ +public: + Private() + : md5Job(0), + device(0), + dataTrackReader(0) { + } + + bool canceled; + K3bMd5Job* md5Job; + K3bDevice::Device* device; + + K3b::Msf grownSessionSize; + + QValueList tracks; + int currentTrackIndex; + + K3bDevice::DiskInfo diskInfo; + K3bDevice::Toc toc; + + K3bDataTrackReader* dataTrackReader; + + K3b::Msf currentTrackSize; + K3b::Msf totalSectors; + K3b::Msf alreadyReadSectors; + + K3bPipe pipe; + + bool readSuccessful; + + bool mediumHasBeenReloaded; +}; + + +K3bVerificationJob::K3bVerificationJob( K3bJobHandler* hdl, QObject* parent, const char* name ) + : K3bJob( hdl, parent, name ) +{ + d = new Private(); + + d->md5Job = new K3bMd5Job( this ); + connect( d->md5Job, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->md5Job, SIGNAL(finished(bool)), this, SLOT(slotMd5JobFinished(bool)) ); + connect( d->md5Job, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); +} + + +K3bVerificationJob::~K3bVerificationJob() +{ + delete d; +} + + +void K3bVerificationJob::cancel() +{ + d->canceled = true; + if( d->md5Job && d->md5Job->active() ) + d->md5Job->cancel(); + if( d->dataTrackReader && d->dataTrackReader->active() ) + d->dataTrackReader->cancel(); +} + + +void K3bVerificationJob::addTrack( int trackNum, const QCString& checksum, const K3b::Msf& length ) +{ + d->tracks.append( K3bVerificationJobTrackEntry( trackNum, checksum, length ) ); +} + + +void K3bVerificationJob::clear() +{ + d->tracks.clear(); + d->grownSessionSize = 0; +} + + +void K3bVerificationJob::setDevice( K3bDevice::Device* dev ) +{ + d->device = dev; +} + + +void K3bVerificationJob::setGrownSessionSize( const K3b::Msf& s ) +{ + d->grownSessionSize = s; +} + + +void K3bVerificationJob::start() +{ + jobStarted(); + + d->canceled = false; + d->currentTrackIndex = 0; + d->alreadyReadSectors = 0; + + emit newTask( i18n("Checking medium") ); + + d->mediumHasBeenReloaded = false; + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::DISKINFO, d->device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotDiskInfoReady(K3bDevice::DeviceHandler*)) ); +} + + +void K3bVerificationJob::slotMediaReloaded( bool /*success*/ ) +{ + // we always need to wait for the medium. Otherwise the diskinfo below + // may run before the drive is ready! + waitForMedia( d->device, + K3bDevice::STATE_COMPLETE|K3bDevice::STATE_INCOMPLETE, + K3bDevice::MEDIA_WRITABLE ); + + d->mediumHasBeenReloaded = true; + + emit newTask( i18n("Checking medium") ); + + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::DISKINFO, d->device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotDiskInfoReady(K3bDevice::DeviceHandler*)) ); +} + + +void K3bVerificationJob::slotDiskInfoReady( K3bDevice::DeviceHandler* dh ) +{ + if( d->canceled ) { + emit canceled(); + jobFinished(false); + } + + d->diskInfo = dh->diskInfo(); + d->toc = dh->toc(); + d->totalSectors = 0; + + // just to be sure check if we actually have all the tracks + int i = 0; + for( QValueList::iterator it = d->tracks.begin(); + it != d->tracks.end(); ++i, ++it ) { + + // 0 means "last track" + if( (*it).trackNumber == 0 ) + (*it).trackNumber = d->toc.count(); + + if( (int)d->toc.count() < (*it).trackNumber ) { + if ( d->mediumHasBeenReloaded ) { + emit infoMessage( i18n("Internal Error: Verification job improperly initialized (%1)") + .arg( "Specified track number not found on medium" ), ERROR ); + jobFinished( false ); + return; + } + else { + // many drives need to reload the medium to return to a proper state + emit newTask( i18n("Reloading the medium") ); + connect( K3bDevice::reload( d->device ), + SIGNAL(finished(bool)), + this, + SLOT(slotMediaReloaded(bool)) ); + return; + } + } + + d->totalSectors += trackLength( i ); + } + + readTrack( 0 ); +} + + +void K3bVerificationJob::readTrack( int trackIndex ) +{ + d->currentTrackIndex = trackIndex; + d->readSuccessful = true; + + d->currentTrackSize = trackLength( trackIndex ); + if( d->currentTrackSize == 0 ) { + jobFinished(false); + return; + } + + emit newTask( i18n("Verifying track %1").arg( d->tracks[trackIndex].trackNumber ) ); + + d->pipe.open(); + + if( d->toc[d->tracks[trackIndex].trackNumber-1].type() == K3bDevice::Track::DATA ) { + if( !d->dataTrackReader ) { + d->dataTrackReader = new K3bDataTrackReader( this ); + connect( d->dataTrackReader, SIGNAL(percent(int)), this, SLOT(slotReaderProgress(int)) ); + // connect( d->dataTrackReader, SIGNAL(processedSize(int, int)), this, SLOT(slotReaderProcessedSize(int, int)) ); + connect( d->dataTrackReader, SIGNAL(finished(bool)), this, SLOT(slotReaderFinished(bool)) ); + connect( d->dataTrackReader, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->dataTrackReader, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( d->dataTrackReader, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + d->dataTrackReader->setDevice( d->device ); + d->dataTrackReader->setIgnoreErrors( false ); + d->dataTrackReader->setSectorSize( K3bDataTrackReader::MODE1 ); + + // in case a session was grown the track size does not say anything about the verification data size + if( d->diskInfo.mediaType() & (K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_RW_OVWR) && + d->grownSessionSize > 0 ) { + K3bIso9660 isoF( d->device ); + if( isoF.open() ) { + int firstSector = isoF.primaryDescriptor().volumeSpaceSize - d->grownSessionSize.lba(); + d->dataTrackReader->setSectorRange( firstSector, + isoF.primaryDescriptor().volumeSpaceSize -1 ); + } + else { + emit infoMessage( i18n("Unable to determine the ISO9660 filesystem size."), ERROR ); + jobFinished( false ); + return; + } + } + else + d->dataTrackReader->setSectorRange( d->toc[d->tracks[trackIndex].trackNumber-1].firstSector(), + d->toc[d->tracks[trackIndex].trackNumber-1].firstSector() + d->currentTrackSize -1 ); + + d->md5Job->setMaxReadSize( d->currentTrackSize.mode1Bytes() ); + + d->dataTrackReader->writeToFd( d->pipe.in() ); + d->dataTrackReader->start(); + } + else { + // FIXME: handle audio tracks + } + + d->md5Job->setFd( d->pipe.out() ); + d->md5Job->start(); +} + + +void K3bVerificationJob::slotReaderProgress( int p ) +{ + emit subPercent( p ); + + emit percent( 100 * ( d->alreadyReadSectors.lba() + ( p*d->currentTrackSize.lba()/100 ) ) / d->totalSectors.lba() ); +} + + +void K3bVerificationJob::slotMd5JobFinished( bool success ) +{ + d->pipe.close(); + + if( success && !d->canceled && d->readSuccessful ) { + // compare the two sums + if( d->tracks[d->currentTrackIndex].checksum != d->md5Job->hexDigest() ) { + emit infoMessage( i18n("Written data in track %1 differs from original.").arg(d->tracks[d->currentTrackIndex].trackNumber), ERROR ); + jobFinished(false); + } + else { + emit infoMessage( i18n("Written data verified."), SUCCESS ); + ++d->currentTrackIndex; + if( d->currentTrackIndex < (int)d->tracks.count() ) + readTrack( d->currentTrackIndex ); + else + jobFinished(true); + } + } + else { + // The md5job emitted an error message. So there is no need to do this again + jobFinished(false); + } +} + + +void K3bVerificationJob::slotReaderFinished( bool success ) +{ + d->readSuccessful = success; + if( !d->readSuccessful ) + d->md5Job->cancel(); + else { + d->alreadyReadSectors += trackLength( d->currentTrackIndex ); + + // close the pipe and let the md5 job finish gracefully + d->pipe.closeIn(); + // d->md5Job->stop(); + } +} + + +K3b::Msf K3bVerificationJob::trackLength( int trackIndex ) +{ + K3b::Msf& trackSize = d->tracks[trackIndex].length; + const int& trackNum = d->tracks[trackIndex].trackNumber; + + if( trackSize == 0 ) { + trackSize = d->toc[trackNum-1].length(); + + if( d->diskInfo.mediaType() & (K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_RW_OVWR) ) { + K3bIso9660 isoF( d->device, d->toc[trackNum-1].firstSector().lba() ); + if( isoF.open() ) { + trackSize = isoF.primaryDescriptor().volumeSpaceSize; + } + else { + emit infoMessage( i18n("Unable to determine the ISO9660 filesystem size."), ERROR ); + return 0; + } + } + + // + // A data track recorded in TAO mode has two run-out blocks which cannot be read and contain + // zero data anyway. The problem is that I do not know of a valid method to determine if a track + // was written in TAO (the control nibble does definitely not work, I never saw one which did not + // equal 4). + // So the solution for now is to simply try to read the last sector of a data track. If this is not + // possible we assume it was written in TAO mode and reduce the length by 2 sectors + // + if( d->toc[trackNum-1].type() == K3bDevice::Track::DATA && + d->diskInfo.mediaType() & K3bDevice::MEDIA_CD_ALL ) { + // we try twice just to be sure + unsigned char buffer[2048]; + if( !d->device->read10( buffer, 2048, d->toc[trackNum-1].lastSector().lba(), 1 ) && + !d->device->read10( buffer, 2048, d->toc[trackNum-1].lastSector().lba(), 1 ) ) { + trackSize -= 2; + kdDebug() << "(K3bCdCopyJob) track " << trackNum << " probably TAO recorded." << endl; + } + } + } + + return trackSize; +} + + +#include "k3bverificationjob.moc" diff --git a/libk3b/jobs/k3bverificationjob.h b/libk3b/jobs/k3bverificationjob.h new file mode 100644 index 0000000..ad750ee --- /dev/null +++ b/libk3b/jobs/k3bverificationjob.h @@ -0,0 +1,92 @@ +/* + * + * $Id: k3bisoimageverificationjob.h 597651 2006-10-21 08:04:01Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VERIFICATION_JOB_H_ +#define _K3B_VERIFICATION_JOB_H_ + +#include + +namespace K3bDevice { + class Device; + class DeviceHandler; +} + + +/** + * Generic verification job. Add tracks to be verified via addTrack. + * The job will then verifiy the tracks set against the set checksums. + * + * The different track types are handled as follows: + * \li Data/DVD tracks: Read the track with a 2048 bytes sector size. + * Tracks length on DVD+RW media will be read from the iso9660 + * descriptor. + * \li Audio tracks: Rip the track with a 2352 bytes sector size. + * In the case of audio tracks the job will not fail if the checksums + * differ becasue audio CD tracks do not contain error correction data. + * In this case only a warning will be emitted. + * + * Other sector sizes than 2048 bytes for data tracks are not supported yet, + * i.e. Video CDs cannot be verified. + * + * TAO written tracks have two run-out sectors that are not read. + * + * The VerificationJob will also reload the medium before starting. + */ +class K3bVerificationJob : public K3bJob +{ + Q_OBJECT + + public: + K3bVerificationJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bVerificationJob(); + + public slots: + void start(); + void cancel(); + void setDevice( K3bDevice::Device* dev ); + + void clear(); + + /** + * Add a track to be verified. + * \param tracknum The number of the track. If \a tracknum is 0 + * the last track will be verified. + * \param length Set to override the track length from the TOC. This may be + * useful when writing to DVD+RW media and the iso descriptor does not + * contain the exact image size (as true for many commercial Video DVDs) + */ + void addTrack( int tracknum, const QCString& checksum, const K3b::Msf& length = K3b::Msf() ); + + /** + * Handle the special case of iso session growing + */ + void setGrownSessionSize( const K3b::Msf& ); + + private slots: + void slotMediaReloaded( bool success ); + void slotDiskInfoReady( K3bDevice::DeviceHandler* dh ); + void readTrack( int trackIndex ); + void slotMd5JobFinished( bool success ); + void slotReaderProgress( int p ); + void slotReaderFinished( bool success ); + + private: + K3b::Msf trackLength( int trackNum ); + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/jobs/k3bvideodvdtitledetectclippingjob.cpp b/libk3b/jobs/k3bvideodvdtitledetectclippingjob.cpp new file mode 100644 index 0000000..fdcc3a4 --- /dev/null +++ b/libk3b/jobs/k3bvideodvdtitledetectclippingjob.cpp @@ -0,0 +1,291 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bvideodvdtitledetectclippingjob.h" + +#include +#include +#include +#include + +#include +#include + + +static const int s_unrealisticHighClippingValue = 100000; + + +class K3bVideoDVDTitleDetectClippingJob::Private +{ +public: + const K3bExternalBin* usedTranscodeBin; + + K3bProcess* process; + + bool canceled; + + unsigned int currentChapter; + unsigned int currentFrames; + unsigned int totalChapters; + + int lastProgress; + int lastSubProgress; +}; + + + +K3bVideoDVDTitleDetectClippingJob::K3bVideoDVDTitleDetectClippingJob( K3bJobHandler* hdl, QObject* parent ) + : K3bJob( hdl, parent ), + m_clippingTop( 0 ), + m_clippingBottom( 0 ), + m_clippingLeft( 0 ), + m_clippingRight( 0 ), + m_lowPriority( true ) +{ + d = new Private; + d->process = 0; +} + + +K3bVideoDVDTitleDetectClippingJob::~K3bVideoDVDTitleDetectClippingJob() +{ + delete d->process; + delete d; +} + + +void K3bVideoDVDTitleDetectClippingJob::start() +{ + jobStarted(); + + d->canceled = false; + d->lastProgress = 0; + + // + // It seems as if the last chapter is often way too short + // + d->totalChapters = m_dvd[m_titleNumber-1].numPTTs(); + if( d->totalChapters > 1 && m_dvd[m_titleNumber-1][d->totalChapters-1].playbackTime().totalFrames() < 200 ) + d->totalChapters--; + + // initial values (some way to big value) + m_clippingTop = s_unrealisticHighClippingValue; + m_clippingBottom = s_unrealisticHighClippingValue; + m_clippingLeft = s_unrealisticHighClippingValue; + m_clippingRight = s_unrealisticHighClippingValue; + + d->usedTranscodeBin = k3bcore->externalBinManager()->binObject("transcode"); + if( !d->usedTranscodeBin ) { + emit infoMessage( i18n("%1 executable could not be found.").arg("transcode"), ERROR ); + jobFinished( false ); + return; + } + + if( d->usedTranscodeBin->version < K3bVersion( 1, 0, 0 ) ){ + emit infoMessage( i18n("%1 version %2 is too old.") + .arg("transcode") + .arg(d->usedTranscodeBin->version), ERROR ); + jobFinished( false ); + return; + } + + emit debuggingOutput( "Used versions", "transcode: " + d->usedTranscodeBin->version ); + + if( !d->usedTranscodeBin->copyright.isEmpty() ) + emit infoMessage( i18n("Using %1 %2 - Copyright (C) %3") + .arg(d->usedTranscodeBin->name()) + .arg(d->usedTranscodeBin->version) + .arg(d->usedTranscodeBin->copyright), INFO ); + + emit newTask( i18n("Analysing Title %1 of Video DVD %2").arg(m_titleNumber).arg(m_dvd.volumeIdentifier()) ); + + startTranscode( 1 ); +} + + +void K3bVideoDVDTitleDetectClippingJob::startTranscode( int chapter ) +{ + d->currentChapter = chapter; + d->lastSubProgress = 0; + + // + // If we have only one chapter and it is not longer than 2 minutes (value guessed based on some test DVD) + // use the whole chapter + // + if( d->totalChapters == 1 ) + d->currentFrames = QMIN( 3000, QMAX( 1, m_dvd[m_titleNumber-1][d->currentChapter-1].playbackTime().totalFrames() ) ); + else + d->currentFrames = QMIN( 200, QMAX( 1, m_dvd[m_titleNumber-1][d->currentChapter-1].playbackTime().totalFrames() ) ); + + // + // prepare the process + // + delete d->process; + d->process = new K3bProcess(); + d->process->setSuppressEmptyLines(true); + d->process->setSplitStdout(true); + // connect( d->process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotTranscodeStderr(const QString&)) ); + connect( d->process, SIGNAL(stdoutLine(const QString&)), this, SLOT(slotTranscodeStderr(const QString&)) ); + connect( d->process, SIGNAL(processExited(KProcess*)), this, SLOT(slotTranscodeExited(KProcess*)) ); + + // the executable + *d->process << d->usedTranscodeBin; + + // low priority + if( m_lowPriority ) + *d->process << "--nice" << "19"; + + // the input + *d->process << "-i" << m_dvd.device()->blockDeviceName(); + + // select the title number and chapter + *d->process << "-T" << QString("%1,%2").arg(m_titleNumber).arg(chapter); + + // null output + *d->process << "-y" << "null,null" << "-o" << "/dev/null"; + + // analyze the first 200 frames + *d->process << "-J" << QString("detectclipping=range=0-%1/5").arg(d->currentFrames); + + // also only decode the first 200 frames + *d->process << "-c" << QString("0-%1").arg(d->currentFrames+1); + + // additional user parameters from config + const QStringList& params = d->usedTranscodeBin->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *d->process << *it; + + // produce some debugging output + kdDebug() << "***** transcode parameters:\n"; + const QValueList& args = d->process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << flush << endl; + emit debuggingOutput( d->usedTranscodeBin->name() + " command:", s); + + // start the process + if( !d->process->start( KProcess::NotifyOnExit, KProcess::All ) ) { + // something went wrong when starting the program + // it "should" be the executable + emit infoMessage( i18n("Could not start %1.").arg(d->usedTranscodeBin->name()), K3bJob::ERROR ); + jobFinished(false); + } + else { + emit newSubTask( i18n("Analysing Chapter %1 of %2").arg(chapter).arg(m_dvd[m_titleNumber-1].numPTTs()) ); + emit subPercent( 0 ); + } +} + + +void K3bVideoDVDTitleDetectClippingJob::cancel() +{ + d->canceled = true; + if( d->process && d->process->isRunning() ) + d->process->kill(); +} + + +void K3bVideoDVDTitleDetectClippingJob::slotTranscodeStderr( const QString& line ) +{ + emit debuggingOutput( "transcode", line ); + + // parse progress + // encoding frame [185], 24.02 fps, 93.0%, ETA: 0:00:00, ( 0| 0| 0) + if( line.startsWith( "encoding frame" ) ) { + int pos1 = line.find( '[', 15 ); + int pos2 = line.find( ']', pos1+1 ); + if( pos1 > 0 && pos2 > 0 ) { + bool ok; + int encodedFrames = line.mid( pos1+1, pos2-pos1-1 ).toInt( &ok ); + if( ok ) { + int progress = 100 * encodedFrames / d->currentFrames; + + if( progress > d->lastSubProgress ) { + d->lastSubProgress = progress; + emit subPercent( progress ); + } + + double part = 100.0 / (double)d->totalChapters; + + progress = (int)( ( (double)(d->currentChapter-1) * part ) + + ( (double)progress / (double)d->totalChapters ) + + 0.5 ); + + if( progress > d->lastProgress ) { + d->lastProgress = progress; + emit percent( progress ); + } + } + } + } + + // [detectclipping#0] valid area: X: 5..719 Y: 72..507 -> -j 72,6,68,0 + else if( line.startsWith( "[detectclipping" ) ) { + int pos = line.find( "-j" ); + if( pos > 0 ) { + QStringList values = QStringList::split( ',', line.mid( pos+3 ) ); + m_clippingTop = QMIN( m_clippingTop, values[0].toInt() ); + m_clippingLeft = QMIN( m_clippingLeft, values[1].toInt() ); + m_clippingBottom = QMIN( m_clippingBottom, values[2].toInt() ); + m_clippingRight = QMIN( m_clippingRight, values[3].toInt() ); + } + else + kdDebug() << "(K3bVideoDVDTitleDetectClippingJob) failed to parse line: " << line << endl; + } +} + + +void K3bVideoDVDTitleDetectClippingJob::slotTranscodeExited( KProcess* p ) +{ + switch( p->exitStatus() ) { + case 0: + d->currentChapter++; + if( d->currentChapter > d->totalChapters ) { + // + // check if we did set any values at all + // + if( m_clippingTop == s_unrealisticHighClippingValue ) + m_clippingTop = m_clippingLeft = m_clippingBottom = m_clippingRight = 0; + + if( d->totalChapters < m_dvd[m_titleNumber-1].numPTTs() ) + emit infoMessage( i18n("Ignoring last chapter due to its short playback time."), INFO ); + + jobFinished( true ); + } + else { + startTranscode( d->currentChapter ); + } + break; + + default: + // FIXME: error handling + + if( d->canceled ) { + emit canceled(); + } + else { + emit infoMessage( i18n("%1 returned an unknown error (code %2).") + .arg(d->usedTranscodeBin->name()).arg(p->exitStatus()), + K3bJob::ERROR ); + emit infoMessage( i18n("Please send me an email with the last output."), K3bJob::ERROR ); + } + + jobFinished( false ); + } +} + +#include "k3bvideodvdtitledetectclippingjob.moc" diff --git a/libk3b/jobs/k3bvideodvdtitledetectclippingjob.h b/libk3b/jobs/k3bvideodvdtitledetectclippingjob.h new file mode 100644 index 0000000..b13bbf8 --- /dev/null +++ b/libk3b/jobs/k3bvideodvdtitledetectclippingjob.h @@ -0,0 +1,106 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_ +#define _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_ + +#include +#include +#include + +class KProcess; + +/** + * Job to detect the clipping values for a Video DVD title. + */ +class LIBK3B_EXPORT K3bVideoDVDTitleDetectClippingJob : public K3bJob +{ + Q_OBJECT + + public: + K3bVideoDVDTitleDetectClippingJob( K3bJobHandler* hdl, QObject* parent ); + ~K3bVideoDVDTitleDetectClippingJob(); + + const K3bVideoDVD::VideoDVD& videoDVD() const { return m_dvd; } + int title() const { return m_titleNumber; } + bool lowPriority() const { return m_lowPriority; } + + /** + * Only valid after a successful completion of the job. + */ + int clippingTop() const { return m_clippingTop; } + + /** + * Only valid after a successful completion of the job. + */ + int clippingLeft() const { return m_clippingLeft; } + + /** + * Only valid after a successful completion of the job. + */ + int clippingBottom() const { return m_clippingBottom; } + + /** + * Only valid after a successful completion of the job. + */ + int clippingRight() const { return m_clippingRight; } + + public slots: + void start(); + void cancel(); + + /** + * The device containing the Video DVD + */ + void setVideoDVD( const K3bVideoDVD::VideoDVD& dvd ) { m_dvd = dvd; } + + /** + * Set the title number to be analysed + * + * The default value is 1, denoting the first title. + */ + void setTitle( int t ) { m_titleNumber = t; } + + /** + * If true the transcode processes will be run with a very low scheduling + * priority. + * + * The default is true. + */ + void setLowPriority( bool b ) { m_lowPriority = b; } + + private slots: + void slotTranscodeStderr( const QString& ); + void slotTranscodeExited( KProcess* ); + + private: + void startTranscode( int chapter ); + + K3bVideoDVD::VideoDVD m_dvd; + + int m_clippingTop; + int m_clippingBottom; + int m_clippingLeft; + int m_clippingRight; + + int m_titleNumber; + + bool m_lowPriority; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/jobs/k3bvideodvdtitletranscodingjob.cpp b/libk3b/jobs/k3bvideodvdtitletranscodingjob.cpp new file mode 100644 index 0000000..9fec637 --- /dev/null +++ b/libk3b/jobs/k3bvideodvdtitletranscodingjob.cpp @@ -0,0 +1,583 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bvideodvdtitletranscodingjob.h" + +#include +#include +#include +#include + +#include +#include +#include + +#include +#include + + +class K3bVideoDVDTitleTranscodingJob::Private +{ +public: + const K3bExternalBin* usedTranscodeBin; + + K3bProcess* process; + + QString twoPassEncodingLogFile; + + int currentEncodingPass; + + bool canceled; + + int lastProgress; + int lastSubProgress; +}; + + + +K3bVideoDVDTitleTranscodingJob::K3bVideoDVDTitleTranscodingJob( K3bJobHandler* hdl, QObject* parent ) + : K3bJob( hdl, parent ), + m_clippingTop( 0 ), + m_clippingBottom( 0 ), + m_clippingLeft( 0 ), + m_clippingRight( 0 ), + m_width( 0 ), + m_height( 0 ), + m_titleNumber( 1 ), + m_audioStreamIndex( 0 ), + m_videoCodec( VIDEO_CODEC_FFMPEG_MPEG4 ), + m_audioCodec( AUDIO_CODEC_MP3 ), + m_videoBitrate( 1800 ), + m_audioBitrate( 128 ), + m_audioVBR( false ), + m_resampleAudio( false ), + m_twoPassEncoding( false ), + m_lowPriority( true ) +{ + d = new Private; + d->process = 0; +} + + +K3bVideoDVDTitleTranscodingJob::~K3bVideoDVDTitleTranscodingJob() +{ + delete d->process; + delete d; +} + + +void K3bVideoDVDTitleTranscodingJob::start() +{ + jobStarted(); + + d->canceled = false; + d->lastProgress = 0; + + d->usedTranscodeBin = k3bcore->externalBinManager()->binObject("transcode"); + if( !d->usedTranscodeBin ) { + emit infoMessage( i18n("%1 executable could not be found.").arg("transcode"), ERROR ); + jobFinished( false ); + return; + } + + if( d->usedTranscodeBin->version < K3bVersion( 1, 0, 0 ) ){ + emit infoMessage( i18n("%1 version %2 is too old.") + .arg("transcode") + .arg(d->usedTranscodeBin->version), ERROR ); + jobFinished( false ); + return; + } + + emit debuggingOutput( "Used versions", "transcode: " + d->usedTranscodeBin->version ); + + if( !d->usedTranscodeBin->copyright.isEmpty() ) + emit infoMessage( i18n("Using %1 %2 - Copyright (C) %3") + .arg(d->usedTranscodeBin->name()) + .arg(d->usedTranscodeBin->version) + .arg(d->usedTranscodeBin->copyright), INFO ); + + // + // Let's take a look at the filename + // + if( m_filename.isEmpty() ) { + m_filename = K3b::findTempFile( "avi" ); + } + else { + // let's see if the directory exists and we can write to it + QFileInfo fileInfo( m_filename ); + QFileInfo dirInfo( fileInfo.dirPath() ); + if( !dirInfo.exists() && !KStandardDirs::makeDir( dirInfo.absFilePath() ) ) { + emit infoMessage( i18n("Unable to create folder '%1'").arg(dirInfo.filePath()), ERROR ); + return; + } + else if( !dirInfo.isDir() || !dirInfo.isWritable() ) { + emit infoMessage( i18n("Invalid filename: '%1'").arg(m_filename), ERROR ); + jobFinished( false ); + return; + } + } + + // + // Determine a log file for two-pass encoding + // + d->twoPassEncodingLogFile = K3b::findTempFile( "log" ); + + emit newTask( i18n("Transcoding title %1 from Video DVD %2").arg(m_titleNumber).arg(m_dvd.volumeIdentifier()) ); + + // + // Ok then, let's begin + // + startTranscode( m_twoPassEncoding ? 1 : 0 ); +} + + +void K3bVideoDVDTitleTranscodingJob::startTranscode( int pass ) +{ + d->currentEncodingPass = pass; + d->lastSubProgress = 0; + + QString videoCodecString; + switch( m_videoCodec ) { + case VIDEO_CODEC_XVID: + videoCodecString = "xvid"; + break; + + case VIDEO_CODEC_FFMPEG_MPEG4: + videoCodecString = "ffmpeg"; + break; + + default: + emit infoMessage( i18n("Invalid Video codec set: %1").arg(m_videoCodec), ERROR ); + jobFinished( false ); + return; + } + + QString audioCodecString; + switch( m_audioCodec ) { + case AUDIO_CODEC_MP3: + audioCodecString = "0x55"; + break; + + // ogg only works (as in: transcode does something) with .y ,ogg + // but then the video is garbage (at least to xine and mplayer on my system) + // case AUDIO_CODEC_OGG_VORBIS: + // audioCodecString = "0xfffe"; + // break; + + case AUDIO_CODEC_AC3_STEREO: + case AUDIO_CODEC_AC3_PASSTHROUGH: + audioCodecString = "0x2000"; + break; + + default: + emit infoMessage( i18n("Invalid Audio codec set: %1").arg(m_audioCodec), ERROR ); + jobFinished( false ); + return; + } + + // + // prepare the process + // + delete d->process; + d->process = new K3bProcess(); + d->process->setSuppressEmptyLines(true); + d->process->setSplitStdout(true); + connect( d->process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotTranscodeStderr(const QString&)) ); + connect( d->process, SIGNAL(stdoutLine(const QString&)), this, SLOT(slotTranscodeStderr(const QString&)) ); + connect( d->process, SIGNAL(processExited(KProcess*)), this, SLOT(slotTranscodeExited(KProcess*)) ); + + // the executable + *d->process << d->usedTranscodeBin; + + // low priority + if( m_lowPriority ) + *d->process << "--nice" << "19"; + + // we only need 100 steps, but to make sure we use 150 + if ( d->usedTranscodeBin->version.simplify() >= K3bVersion( 1, 1, 0 ) ) + *d->process << "--progress_meter" << "2" << "--progress_rate" << QString::number(m_dvd[m_titleNumber-1].playbackTime().totalFrames()/150); + else + *d->process << "--print_status" << QString::number(m_dvd[m_titleNumber-1].playbackTime().totalFrames()/150); + + // the input + *d->process << "-i" << m_dvd.device()->blockDeviceName(); + + // just to make sure + *d->process << "-x" << "dvd"; + + // select the title number + *d->process << "-T" << QString("%1,-1,1").arg( m_titleNumber ); + + // select the audio stream to extract + if ( m_dvd[m_titleNumber-1].numAudioStreams() > 0 ) + *d->process << "-a" << QString::number( m_audioStreamIndex ); + + // clipping + *d->process << "-j" << QString("%1,%2,%3,%4") + .arg(m_clippingTop) + .arg(m_clippingLeft) + .arg(m_clippingBottom) + .arg(m_clippingRight); + + // select the encoding type (single pass or two-pass) and the log file for two-pass encoding + // the latter is unused for pass = 0 + *d->process << "-R" << QString("%1,%2").arg( pass ).arg( d->twoPassEncodingLogFile ); + + // depending on the pass we use different options + if( pass != 1 ) { + // select video codec + *d->process << "-y" << videoCodecString; + + // select the audio codec to use + *d->process << "-N" << audioCodecString; + + if( m_audioCodec == AUDIO_CODEC_AC3_PASSTHROUGH ) { + // keep 5.1 sound + *d->process << "-A"; + } + else { + // audio quality settings + *d->process << "-b" << QString("%1,%2").arg(m_audioBitrate).arg(m_audioVBR ? 1 : 0); + + // resample audio stream to 44.1 khz + if( m_resampleAudio ) + *d->process << "-E" << "44100"; + } + + // the output filename + *d->process << "-o" << m_filename; + } + else { + // gather information about the video stream, ignore audio + *d->process << "-y" << QString("%1,null").arg( videoCodecString ); + + // we ignore the output from the first pass + *d->process << "-o" << "/dev/null"; + } + + // choose the ffmpeg codec + if( m_videoCodec == VIDEO_CODEC_FFMPEG_MPEG4 ) { + *d->process << "-F" << "mpeg4"; + } + + // video bitrate + *d->process << "-w" << QString::number( m_videoBitrate ); + + // video resizing + int usedWidth = m_width; + int usedHeight = m_height; + if( m_width == 0 || m_height == 0 ) { + // + // The "real" size of the video, considering anamorph encoding + // + int realHeight = m_dvd[m_titleNumber-1].videoStream().realPictureHeight(); + int readWidth = m_dvd[m_titleNumber-1].videoStream().realPictureWidth(); + + // + // The clipped size with the correct aspect ratio + // + int clippedHeight = realHeight - m_clippingTop - m_clippingBottom; + int clippedWidth = readWidth - m_clippingLeft - m_clippingRight; + + // + // Now simply resize the clipped video to the wanted size + // + if( usedWidth > 0 ) { + usedHeight = clippedHeight * usedWidth / clippedWidth; + } + else { + if( usedHeight == 0 ) { + // + // This is the default case in which both m_width and m_height are 0. + // The result will be a size of clippedWidth x clippedHeight + // + usedHeight = clippedHeight; + } + usedWidth = clippedWidth * usedHeight / clippedHeight; + } + } + + // + // Now make sure both width and height are multiple of 16 the simple way + // + usedWidth -= usedWidth%16; + usedHeight -= usedHeight%16; + + // we only give information about the resizing of the video once + if( pass < 2 ) + emit infoMessage( i18n("Resizing picture of title %1 to %2x%3").arg(m_titleNumber).arg(usedWidth).arg(usedHeight), INFO ); + *d->process << "-Z" << QString("%1x%2").arg(usedWidth).arg(usedHeight); + + // additional user parameters from config + const QStringList& params = d->usedTranscodeBin->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *d->process << *it; + + // produce some debugging output + kdDebug() << "***** transcode parameters:\n"; + const QValueList& args = d->process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << flush << endl; + emit debuggingOutput( d->usedTranscodeBin->name() + " command:", s); + + // start the process + if( !d->process->start( KProcess::NotifyOnExit, KProcess::All ) ) { + // something went wrong when starting the program + // it "should" be the executable + emit infoMessage( i18n("Could not start %1.").arg(d->usedTranscodeBin->name()), K3bJob::ERROR ); + jobFinished(false); + } + else { + if( pass == 0 ) + emit newSubTask( i18n("Single-pass Encoding") ); + else if( pass == 1 ) + emit newSubTask( i18n("Two-pass Encoding: First Pass") ); + else + emit newSubTask( i18n("Two-pass Encoding: Second Pass") ); + + emit subPercent( 0 ); + } +} + + +void K3bVideoDVDTitleTranscodingJob::cancel() +{ + // FIXME: do not cancel before one frame has been encoded. transcode seems to hang then + // find a way to determine all subprocess ids to kill all of them + d->canceled = true; + if( d->process && d->process->isRunning() ) + d->process->kill(); +} + + +void K3bVideoDVDTitleTranscodingJob::cleanup( bool success ) +{ + if( QFile::exists( d->twoPassEncodingLogFile ) ) { + QFile::remove( d->twoPassEncodingLogFile ); + } + + if( !success && QFile::exists( m_filename ) ) { + emit infoMessage( i18n("Removing incomplete video file '%1'").arg(m_filename), INFO ); + QFile::remove( m_filename ); + } +} + + +void K3bVideoDVDTitleTranscodingJob::slotTranscodeStderr( const QString& line ) +{ + emit debuggingOutput( "transcode", line ); + + // parse progress + // encoding frames [000000-000144], 27.58 fps, EMT: 0:00:05, ( 0| 0| 0) + if( line.startsWith( "encoding frame" ) ) { + int pos1 = line.find( '-', 15 ); + int pos2 = line.find( ']', pos1+1 ); + if( pos1 > 0 && pos2 > 0 ) { + bool ok; + int encodedFrames = line.mid( pos1+1, pos2-pos1-1 ).toInt( &ok ); + if( ok ) { + int progress = 100 * encodedFrames / m_dvd[m_titleNumber-1].playbackTime().totalFrames(); + + if( progress > d->lastSubProgress ) { + d->lastSubProgress = progress; + emit subPercent( progress ); + } + + if( m_twoPassEncoding ) { + progress /= 2; + if( d->currentEncodingPass == 2 ) + progress += 50; + } + + if( progress > d->lastProgress ) { + d->lastProgress = progress; + emit percent( progress ); + } + } + } + } +} + + +void K3bVideoDVDTitleTranscodingJob::slotTranscodeExited( KProcess* p ) +{ + if( d->canceled ) { + emit canceled(); + cleanup( false ); + jobFinished( false ); + } + else if( p->normalExit() ) { + switch( p->exitStatus() ) { + case 0: + if( d->currentEncodingPass == 1 ) { + emit percent( 50 ); + // start second encoding pass + startTranscode( 2 ); + } + else { + emit percent( 100 ); + cleanup( true ); + jobFinished( true ); + } + break; + + default: + // FIXME: error handling + + emit infoMessage( i18n("%1 returned an unknown error (code %2).") + .arg(d->usedTranscodeBin->name()).arg(p->exitStatus()), + K3bJob::ERROR ); + emit infoMessage( i18n("Please send me an email with the last output."), K3bJob::ERROR ); + + cleanup( false ); + jobFinished( false ); + } + } + else { + cleanup( false ); + emit infoMessage( i18n("Execution of %1 failed.").arg("transcode"), ERROR ); + emit infoMessage( i18n("Please consult the debugging output for details."), ERROR ); + jobFinished( false ); + } +} + + +void K3bVideoDVDTitleTranscodingJob::setClipping( int top, int left, int bottom, int right ) +{ + m_clippingTop = top; + m_clippingLeft = left; + m_clippingBottom = bottom; + m_clippingRight = right; + + // + // transcode seems unable to handle different clipping values for left and right + // + m_clippingLeft = m_clippingRight = QMIN( m_clippingRight, m_clippingLeft ); +} + + +void K3bVideoDVDTitleTranscodingJob::setSize( int width, int height ) +{ + m_width = width; + m_height = height; +} + + +QString K3bVideoDVDTitleTranscodingJob::audioCodecString( K3bVideoDVDTitleTranscodingJob::AudioCodec codec ) +{ + switch( codec ) { + case AUDIO_CODEC_AC3_STEREO: + return i18n("AC3 (Stereo)"); + case AUDIO_CODEC_AC3_PASSTHROUGH: + return i18n("AC3 (Pass-through)"); + case AUDIO_CODEC_MP3: + return i18n("MPEG1 Layer III"); + default: + return "unknown audio codec"; + } +} + + +QString K3bVideoDVDTitleTranscodingJob::videoCodecString( K3bVideoDVDTitleTranscodingJob::VideoCodec codec ) +{ + switch( codec ) { + case VIDEO_CODEC_FFMPEG_MPEG4: + return i18n("MPEG4 (FFMPEG)"); + case VIDEO_CODEC_XVID: + return i18n("XviD"); + default: + return "unknown video codec"; + } +} + + +QString K3bVideoDVDTitleTranscodingJob::videoCodecDescription( K3bVideoDVDTitleTranscodingJob::VideoCodec codec ) +{ + switch( codec ) { + case VIDEO_CODEC_FFMPEG_MPEG4: + return i18n("FFmpeg is an open-source project trying to support most video and audio codecs used " + "these days. Its subproject libavcodec forms the basis for multimedia players such as " + "xine or mplayer.") + + "
" + + i18n("FFmpeg contains an implementation of the MPEG-4 video encoding standard which produces " + "high quality results."); + case VIDEO_CODEC_XVID: + return i18n("XviD is a free and open source MPEG-4 video codec. XviD was created by a group of " + "volunteer programmers after the OpenDivX source was closed in July 2001.") + + "
" + + i18n("XviD features MPEG-4 Advanced Profile settings such as b-frames, global " + "and quarter pixel motion compensation, lumi masking, trellis quantization, and " + "H.263, MPEG and custom quantization matrices.") + + "
" + + i18n("XviD is a primary competitor of DivX (XviD being DivX spelled backwards). " + "While DivX is closed source and may only run on Windows, Mac OS and Linux, " + "XviD is open source and can potentially run on any platform.") + + "
" + + i18n("(Description taken from the Wikipedia article)") + + ""; + default: + return "unknown video codec"; + } +} + + +QString K3bVideoDVDTitleTranscodingJob::audioCodecDescription( K3bVideoDVDTitleTranscodingJob::AudioCodec codec ) +{ + static QString s_ac3General = i18n("AC3, better known as Dolby Digital is standardized as ATSC A/52. " + "It contains up to 6 total channels of sound."); + switch( codec ) { + case AUDIO_CODEC_AC3_STEREO: + return s_ac3General + + "
" + i18n("With this setting K3b will create a two-channel stereo " + "Dolby Digital audio stream."); + case AUDIO_CODEC_AC3_PASSTHROUGH: + return s_ac3General + + "
" + i18n("With this setting K3b will use the Dolby Digital audio stream " + "from the source DVD without changing it.") + + "
" + i18n("Use this setting to preserve 5.1 channel sound from the DVD."); + case AUDIO_CODEC_MP3: + return i18n("MPEG1 Layer III is better known as MP3 and is the most used lossy audio format.") + + "
" + i18n("With this setting K3b will create a two-channel stereo MPEG1 Layer III audio stream."); + default: + return "unknown audio codec"; + } +} + + +bool K3bVideoDVDTitleTranscodingJob::transcodeBinaryHasSupportFor( K3bVideoDVDTitleTranscodingJob::VideoCodec codec, const K3bExternalBin* bin ) +{ + static char* s_codecFeatures[] = { "xvid", "ffmpeg" }; + if( !bin ) + bin = k3bcore->externalBinManager()->binObject("transcode"); + if( !bin ) + return false; + return bin->hasFeature( QString::fromLatin1( s_codecFeatures[(int)codec] ) ); +} + + +bool K3bVideoDVDTitleTranscodingJob::transcodeBinaryHasSupportFor( K3bVideoDVDTitleTranscodingJob::AudioCodec codec, const K3bExternalBin* bin ) +{ + static char* s_codecFeatures[] = { "lame", "ac3", "ac3" }; + if( !bin ) + bin = k3bcore->externalBinManager()->binObject("transcode"); + if( !bin ) + return false; + return bin->hasFeature( QString::fromLatin1( s_codecFeatures[(int)codec] ) ); +} + +#include "k3bvideodvdtitletranscodingjob.moc" diff --git a/libk3b/jobs/k3bvideodvdtitletranscodingjob.h b/libk3b/jobs/k3bvideodvdtitletranscodingjob.h new file mode 100644 index 0000000..77a48b5 --- /dev/null +++ b/libk3b/jobs/k3bvideodvdtitletranscodingjob.h @@ -0,0 +1,275 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_TITLE_TRANSCODING_JOB_H_ +#define _K3B_VIDEODVD_TITLE_TRANSCODING_JOB_H_ + +#include +#include +#include + +class KProcess; +class K3bExternalBin; + + +/** + * The K3bVideoDVDTitleTranscodingJob rips a Video DVD title directly + * from the medium and transcodes it on-the-fly to, for example, an XviD video + * + * For now only one audio stream is supported. + */ +class LIBK3B_EXPORT K3bVideoDVDTitleTranscodingJob : public K3bJob +{ + Q_OBJECT + + public: + K3bVideoDVDTitleTranscodingJob( K3bJobHandler* hdl, QObject* parent ); + ~K3bVideoDVDTitleTranscodingJob(); + + /** + * The video codecs supported by this job. + */ + enum VideoCodec { + VIDEO_CODEC_XVID, + VIDEO_CODEC_FFMPEG_MPEG4, + VIDEO_CODEC_NUM_ENTRIES /**< Do not use this as a codec. */ + }; + + /** + * The audio codecs supported by this job. + */ + enum AudioCodec { + AUDIO_CODEC_MP3, + /* AUDIO_CODEC_OGG_VORBIS,*/ + AUDIO_CODEC_AC3_STEREO, + AUDIO_CODEC_AC3_PASSTHROUGH, + AUDIO_CODEC_NUM_ENTRIES /**< Do not use this as a codec. */ + }; + + const K3bVideoDVD::VideoDVD& videoDVD() const { return m_dvd; } + int title() const { return m_titleNumber; } + int audioStream() const { return m_audioStreamIndex; } + int clippingTop() const { return m_clippingTop; } + int clippingLeft() const { return m_clippingLeft; } + int clippingBottom() const { return m_clippingBottom; } + int clippingRight() const { return m_clippingRight; } + int height() const { return m_height; } + int width() const { return m_width; } + const QString& filename() { return m_filename; } + VideoCodec videoCodec() const { return m_videoCodec; } + int videoBitrate() const { return m_videoBitrate; } + bool twoPassEncoding() const { return m_twoPassEncoding; } + AudioCodec audioCodec() const { return m_audioCodec; } + int audioBitrate() const { return m_audioBitrate; } + bool audioVBR() const { return m_audioVBR; } + bool resampleAudioTo44100() const { return m_resampleAudio; } + bool lowPriority() const { return m_lowPriority; } + + /** + * \param bin If 0 the default binary from K3bCore will be used + */ + static bool transcodeBinaryHasSupportFor( VideoCodec codec, const K3bExternalBin* bin = 0 ); + + /** + * \param bin If 0 the default binary from K3bCore will be used + */ + static bool transcodeBinaryHasSupportFor( AudioCodec codec, const K3bExternalBin* bin = 0 ); + + static QString videoCodecString( VideoCodec ); + static QString audioCodecString( AudioCodec ); + + static QString videoCodecDescription( VideoCodec ); + static QString audioCodecDescription( AudioCodec ); + + public slots: + void start(); + void cancel(); + + /** + * The device containing the Video DVD + */ + void setVideoDVD( const K3bVideoDVD::VideoDVD& dvd ) { m_dvd = dvd; } + + /** + * Set the title number to be transcoded + * + * The default value is 1, denoting the first title. + */ + void setTitle( int t ) { m_titleNumber = t; } + + /** + * Set the audio stream to use. + * + * For now K3b does not support encoding multiple audio streams + * in one video file. + * + * The default value is 0, meaning that the first audio stream will + * be encoded. + */ + void setAudioStream( int i ) { m_audioStreamIndex = i; } + + /** + * Set the clipping values for the Video title. + * The clipping will be applied before the transcoding. + * + * For now it is not possible to use different clipping values for left + * and right as transcode cannot handle this. Thus, the job uses the + * smaller value for both the left and right clipping. + * + * The default is to not clip the video. + */ + void setClipping( int top, int left, int bottom, int right ); + + /** + * The size of the resulting transcoded video. + * + * The default is to automatically adjust the size (width=height=0), which + * essentially means that anamorph encoded source material will be resized + * according to its aspect ratio. + * + * It is also possible to set just the width or just the height and leave + * the other value to 0 which will then be determined automatically. + * + * The clipping values will be taken into account if at least one value + * is determined automatically. + * + * The width and height values have to be a multiple of 16. If it is not, + * they will be changed accordingly. + * + * FIXME: GET INFORMATION: why a multiple of 16 and not 8 or 32? + */ + void setSize( int width, int height ); + + /** + * The filename to write the resulting video to. + * + * The default is some automatically generated filename + * in the default K3b temp directory. + */ + void setFilename( const QString& name ) { m_filename = name; } + + /** + * Set the video codec used to encode the video title. + * + * The default is VIDEO_CODEC_FFMPEG_MPEG4 + */ + void setVideoCodec( VideoCodec codec ) { m_videoCodec = codec; } + + /** + * Set the bitrate used to encode the video. + * + * The default is 1800 + */ + void setVideoBitrate( int bitrate ) { m_videoBitrate = bitrate; } + + /** + * Set if the job should use two-pass encoding to improve + * the quality of the resulting video. + * + * The default is false. + */ + void setTwoPassEncoding( bool b ) { m_twoPassEncoding = b; } + + /** + * Set the audio codec used to encode the audio stream + * in the video title. + * + * The default is AUDIO_CODEC_MP3 + */ + void setAudioCodec( AudioCodec codec ) { m_audioCodec = codec; } + + /** + * Set the bitrate used to encode the audio stream. + * + * The default is 128 + * + * In case of the AC3 codec the bitrate can be some value between 32 and 640. + * + * For the AC3 passthrough mode the bitrate is ignored. + */ + void setAudioBitrate( int bitrate ) { m_audioBitrate = bitrate; } + + /** + * Set if the audio stream should be encoded with a variable bitrate. + * + * The default is false. + * + * For the AC3 passthrough mode the bitrate is ignored. + */ + void setAudioVBR( bool vbr ) { m_audioVBR = vbr; } + + /** + * Set if the audio data should be resampled to 44100 Hz/s + * + * The default is false. + * + * For the AC3 passthrough mode this is ignored. + */ + void setResampleAudioTo44100( bool b ) { m_resampleAudio = b; } + + /** + * If true the transcode processes will be run with a very low scheduling + * priority. + * + * The default is true. + */ + void setLowPriority( bool b ) { m_lowPriority = b; } + + private slots: + void slotTranscodeStderr( const QString& ); + void slotTranscodeExited( KProcess* ); + + private: + /** + * \param 0 - single pass encoding + * 1 - two pass encoding/first pass + * 2 - two pass encoding/second pass + */ + void startTranscode( int pass ); + + void cleanup( bool success ); + + K3bVideoDVD::VideoDVD m_dvd; + + QString m_filename; + + int m_clippingTop; + int m_clippingBottom; + int m_clippingLeft; + int m_clippingRight; + + int m_width; + int m_height; + + int m_titleNumber; + int m_audioStreamIndex; + + VideoCodec m_videoCodec; + AudioCodec m_audioCodec; + + int m_videoBitrate; + int m_audioBitrate; + bool m_audioVBR; + + bool m_resampleAudio; + bool m_twoPassEncoding; + + bool m_lowPriority; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/k3bimage.xsd b/libk3b/k3bimage.xsd new file mode 100644 index 0000000..ab7f36c --- /dev/null +++ b/libk3b/k3bimage.xsd @@ -0,0 +1,175 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/libk3b/plugin/Makefile.am b/libk3b/plugin/Makefile.am new file mode 100644 index 0000000..49ac69b --- /dev/null +++ b/libk3b/plugin/Makefile.am @@ -0,0 +1,28 @@ +if compile_libsamplerate +USED_LIBSAMPLERATE=./libsamplerate/libsamplerate.la +SUBDIRS = libsamplerate +else +USED_LIBSAMPLERATE=$(LIBSAMPLERATE) +endif + + +AM_CPPFLAGS = -I$(srcdir)/.. -I$(srcdir)/../core/ -I$(srcdir)/../../src -I$(srcdir)/../../libk3bdevice $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libk3bplugin.la + +libk3bplugin_la_LIBADD = $(USED_LIBSAMPLERATE) + +libk3bplugin_la_LDFLAGS = $(all_libraries) + +libk3bplugin_la_SOURCES = k3bplugin.cpp \ + k3bpluginconfigwidget.cpp \ + k3bpluginmanager.cpp \ + k3baudiodecoder.cpp \ + k3baudioencoder.cpp \ + k3baudioclient.cpp \ + k3baudioserver.cpp + + +include_HEADERS = k3bplugin.h k3bpluginfactory.h k3bpluginmanager.h k3baudiodecoder.h k3baudioencoder.h k3bpluginconfigwidget.h k3baudiooutputplugin.h k3bprojectplugin.h diff --git a/libk3b/plugin/k3baudioclient.cpp b/libk3b/plugin/k3baudioclient.cpp new file mode 100644 index 0000000..5133d28 --- /dev/null +++ b/libk3b/plugin/k3baudioclient.cpp @@ -0,0 +1,46 @@ +/* + * + * $Id: k3baudioclient.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudioclient.h" +#include "k3baudioserver.h" + + +K3bAudioClient::K3bAudioClient() + : m_attached(false) +{ +} + + +K3bAudioClient::~K3bAudioClient() +{ +} + + +void K3bAudioClient::startStreaming() +{ + if( !m_attached ) { + K3bAudioServer::instance()->attachClient( this ); + m_attached = true; + } +} + + +void K3bAudioClient::stopStreaming() +{ + if( m_attached ) { + K3bAudioServer::instance()->detachClient( this ); + m_attached = false; + } +} diff --git a/libk3b/plugin/k3baudioclient.h b/libk3b/plugin/k3baudioclient.h new file mode 100644 index 0000000..9d6c015 --- /dev/null +++ b/libk3b/plugin/k3baudioclient.h @@ -0,0 +1,51 @@ +/* + * + * $Id: k3baudioclient.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_CLIENT_H_ +#define _K3B_AUDIO_CLIENT_H_ + +#include "k3b_export.h" +/** + * Interface for all K3b audio client classes which may attach to + * a K3b Audio Server to play 44100 16bit stereo audio data. + */ +class LIBK3B_EXPORT K3bAudioClient +{ + public: + virtual ~K3bAudioClient(); + + /** + * if this method returns a value below 0 streaming is stopped. + */ + virtual int read( char* data, int maxlen ) = 0; + + protected: + K3bAudioClient(); + + /** + * This will start the streaming. + */ + void startStreaming(); + + /** + * This stops the streaming, + */ + void stopStreaming(); + + private: + bool m_attached; +}; + +#endif diff --git a/libk3b/plugin/k3baudiodecoder.cpp b/libk3b/plugin/k3baudiodecoder.cpp new file mode 100644 index 0000000..82f4adb --- /dev/null +++ b/libk3b/plugin/k3baudiodecoder.cpp @@ -0,0 +1,599 @@ +/* + * + * $Id: k3baudiodecoder.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + +#include + +#include "k3baudiodecoder.h" +#include "k3bpluginmanager.h" + +#include +#include + +#include + +#include + +#ifdef HAVE_LIBSAMPLERATE +#include +#else +#include "libsamplerate/samplerate.h" +#endif + +#if !(HAVE_LRINT && HAVE_LRINTF) +#define lrint(dbl) ((int) (dbl)) +#define lrintf(flt) ((int) (flt)) +#endif + +// use a one second buffer +static const int DECODING_BUFFER_SIZE = 75*2352; + +class K3bAudioDecoder::Private +{ +public: + Private() + : metaInfo(0), + resampleState(0), + resampleData(0), + inBuffer(0), + inBufferPos(0), + inBufferFill(0), + outBuffer(0), + monoBuffer(0), + decodingBufferPos(0), + decodingBufferFill(0), + valid(true) { + } + + // the current position of the decoder + // This does NOT include the decodingBuffer + K3b::Msf currentPos; + + // since the current position above is measured in frames + // there might be a little offset since the decoded data is not + // always a multiple of 2353 bytes + int currentPosOffset; + + // already decoded bytes from last init or last seek + // TODO: replace alreadyDecoded with currentPos + unsigned long alreadyDecoded; + + K3b::Msf decodingStartPos; + + KFileMetaInfo* metaInfo; + + // set to true once decodeInternal() returned 0 + bool decoderFinished; + + // resampling + SRC_STATE* resampleState; + SRC_DATA* resampleData; + + float* inBuffer; + float* inBufferPos; + int inBufferFill; + + float* outBuffer; + + int samplerate; + int channels; + + // mono -> stereo conversion + char* monoBuffer; + + char decodingBuffer[DECODING_BUFFER_SIZE]; + char* decodingBufferPos; + int decodingBufferFill; + + QMap technicalInfoMap; + QMap metaInfoMap; + + bool valid; +}; + + + +K3bAudioDecoder::K3bAudioDecoder( QObject* parent, const char* name ) + : QObject( parent, name ) +{ + d = new Private(); +} + + +K3bAudioDecoder::~K3bAudioDecoder() +{ + cleanup(); + + if( d->inBuffer ) delete [] d->inBuffer; + if( d->outBuffer ) delete [] d->outBuffer; + if( d->monoBuffer ) delete [] d->monoBuffer; + + delete d->metaInfo; + delete d->resampleData; + if( d->resampleState ) + src_delete( d->resampleState ); + delete d; +} + + +void K3bAudioDecoder::setFilename( const QString& filename ) +{ + m_fileName = filename; + delete d->metaInfo; + d->metaInfo = 0; +} + + +bool K3bAudioDecoder::isValid() const +{ + return d->valid; +} + + +bool K3bAudioDecoder::analyseFile() +{ + d->technicalInfoMap.clear(); + d->metaInfoMap.clear(); + delete d->metaInfo; + d->metaInfo = 0; + + cleanup(); + + bool ret = analyseFileInternal( m_length, d->samplerate, d->channels ); + if( ret && ( d->channels == 1 || d->channels == 2 ) && m_length > 0 ) { + d->valid = initDecoder(); + return d->valid; + } + else { + d->valid = false; + return false; + } +} + + +bool K3bAudioDecoder::initDecoder( const K3b::Msf& startOffset ) +{ + if( initDecoder() ) { + if( startOffset > 0 ) + return seek( startOffset ); + else + return true; + } + else + return false; +} + + +bool K3bAudioDecoder::initDecoder() +{ + cleanup(); + + if( d->resampleState ) + src_reset( d->resampleState ); + + d->alreadyDecoded = 0; + d->currentPos = 0; + d->currentPosOffset = 0; + d->decodingBufferFill = 0; + d->decodingBufferPos = 0; + d->decodingStartPos = 0; + d->inBufferFill = 0; + + d->decoderFinished = false; + + return initDecoderInternal(); +} + + +int K3bAudioDecoder::decode( char* _data, int maxLen ) +{ + unsigned long lengthToDecode = (m_length - d->decodingStartPos).audioBytes(); + + if( d->alreadyDecoded >= lengthToDecode ) + return 0; + + if( maxLen <= 0 ) + return 0; + + int read = 0; + + if( d->decodingBufferFill == 0 ) { + // + // now we decode into the decoding buffer + // to ensure a minimum buffer size + // + d->decodingBufferFill = 0; + d->decodingBufferPos = d->decodingBuffer; + + if( !d->decoderFinished ) { + if( d->samplerate != 44100 ) { + + // check if we have data left from some previous conversion + if( d->inBufferFill > 0 ) { + read = resample( d->decodingBuffer, DECODING_BUFFER_SIZE ); + } + else { + if( !d->inBuffer ) { + d->inBuffer = new float[DECODING_BUFFER_SIZE/2]; + } + + if( (read = decodeInternal( d->decodingBuffer, DECODING_BUFFER_SIZE )) == 0 ) + d->decoderFinished = true; + + d->inBufferFill = read/2; + d->inBufferPos = d->inBuffer; + from16bitBeSignedToFloat( d->decodingBuffer, d->inBuffer, d->inBufferFill ); + + read = resample( d->decodingBuffer, DECODING_BUFFER_SIZE ); + } + } + else if( d->channels == 1 ) { + if( !d->monoBuffer ) { + d->monoBuffer = new char[DECODING_BUFFER_SIZE/2]; + } + + // we simply duplicate every frame + if( (read = decodeInternal( d->monoBuffer, DECODING_BUFFER_SIZE/2 )) == 0 ) + d->decoderFinished = true; + + for( int i = 0; i < read; i+=2 ) { + d->decodingBuffer[2*i] = d->decodingBuffer[2*i+2] = d->monoBuffer[i]; + d->decodingBuffer[2*i+1] = d->decodingBuffer[2*i+3] = d->monoBuffer[i+1]; + } + + read *= 2; + } + else { + if( (read = decodeInternal( d->decodingBuffer, DECODING_BUFFER_SIZE )) == 0 ) + d->decoderFinished = true; + } + } + + if( read < 0 ) { + return -1; + } + else if( read == 0 ) { + // check if we need to pad + int bytesToPad = lengthToDecode - d->alreadyDecoded; + if( bytesToPad > 0 ) { + kdDebug() << "(K3bAudioDecoder) track length: " << lengthToDecode + << "; decoded module data: " << d->alreadyDecoded + << "; we need to pad " << bytesToPad << " bytes." << endl; + + if( DECODING_BUFFER_SIZE < bytesToPad ) + bytesToPad = DECODING_BUFFER_SIZE; + + ::memset( d->decodingBuffer, 0, bytesToPad ); + + kdDebug() << "(K3bAudioDecoder) padded " << bytesToPad << " bytes." << endl; + + read = bytesToPad; + } + else { + kdDebug() << "(K3bAudioDecoder) decoded " << d->alreadyDecoded << " bytes." << endl; + return 0; + } + } + else { + + // check if we decoded too much + if( d->alreadyDecoded + read > lengthToDecode ) { + kdDebug() << "(K3bAudioDecoder) we decoded too much. Cutting output by " + << (read + d->alreadyDecoded - lengthToDecode) << endl; + read = lengthToDecode - d->alreadyDecoded; + } + } + + d->decodingBufferFill = read; + } + + + // clear out the decoding buffer + read = QMIN( maxLen, d->decodingBufferFill ); + ::memcpy( _data, d->decodingBufferPos, read ); + d->decodingBufferPos += read; + d->decodingBufferFill -= read; + + d->alreadyDecoded += read; + d->currentPos += (read+d->currentPosOffset)/2352; + d->currentPosOffset = (read+d->currentPosOffset)%2352; + + return read; +} + + +// resample data in d->inBufferPos and save the result to data +// +// +int K3bAudioDecoder::resample( char* data, int maxLen ) +{ + if( !d->resampleState ) { + d->resampleState = src_new( SRC_SINC_MEDIUM_QUALITY, d->channels, 0 ); + if( !d->resampleState ) { + kdDebug() << "(K3bAudioDecoder) unable to initialize resampler." << endl; + return -1; + } + d->resampleData = new SRC_DATA; + } + + if( !d->outBuffer ) { + d->outBuffer = new float[DECODING_BUFFER_SIZE/2]; + } + + d->resampleData->data_in = d->inBufferPos; + d->resampleData->data_out = d->outBuffer; + d->resampleData->input_frames = d->inBufferFill/d->channels; + d->resampleData->output_frames = maxLen/2/2; // in case of mono files we need the space anyway + d->resampleData->src_ratio = 44100.0/(double)d->samplerate; + if( d->inBufferFill == 0 ) + d->resampleData->end_of_input = 1; // this should force libsamplerate to output the last frames + else + d->resampleData->end_of_input = 0; + + int len = 0; + if( (len = src_process( d->resampleState, d->resampleData ) ) ) { + kdDebug() << "(K3bAudioDecoder) error while resampling: " << src_strerror(len) << endl; + return -1; + } + + if( d->channels == 2 ) + fromFloatTo16BitBeSigned( d->outBuffer, data, d->resampleData->output_frames_gen*d->channels ); + else { + for( int i = 0; i < d->resampleData->output_frames_gen; ++i ) { + fromFloatTo16BitBeSigned( &d->outBuffer[i], &data[4*i], 1 ); + fromFloatTo16BitBeSigned( &d->outBuffer[i], &data[4*i+2], 1 ); + } + } + + d->inBufferPos += d->resampleData->input_frames_used*d->channels; + d->inBufferFill -= d->resampleData->input_frames_used*d->channels; + if( d->inBufferFill <= 0 ) { + d->inBufferPos = d->inBuffer; + d->inBufferFill = 0; + } + + // 16 bit frames, so we need to multiply by 2 + // and we always have two channels + return d->resampleData->output_frames_gen*2*2; +} + + +void K3bAudioDecoder::from16bitBeSignedToFloat( char* src, float* dest, int samples ) +{ + while( samples ) { + samples--; + dest[samples] = static_cast( Q_INT16(((src[2*samples]<<8)&0xff00)|(src[2*samples+1]&0x00ff)) / 32768.0 ); + } +} + + +void K3bAudioDecoder::fromFloatTo16BitBeSigned( float* src, char* dest, int samples ) +{ + while( samples ) { + samples--; + + float scaled = src[samples] * 32768.0; + Q_INT16 val = 0; + + // clipping + if( scaled >= ( 1.0 * 0x7FFF ) ) + val = 32767; + else if( scaled <= ( -8.0 * 0x1000 ) ) + val = -32768; + else + val = lrintf(scaled); + + dest[2*samples] = val>>8; + dest[2*samples+1] = val; + } +} + + +void K3bAudioDecoder::from8BitTo16BitBeSigned( char* src, char* dest, int samples ) +{ + while( samples ) { + samples--; + + float scaled = static_cast(Q_UINT8(src[samples])-128) / 128.0 * 32768.0; + Q_INT16 val = 0; + + // clipping + if( scaled >= ( 1.0 * 0x7FFF ) ) + val = 32767; + else if( scaled <= ( -8.0 * 0x1000 ) ) + val = -32768; + else + val = lrintf(scaled); + + dest[2*samples] = val>>8; + dest[2*samples+1] = val; + } +} + + +bool K3bAudioDecoder::seek( const K3b::Msf& pos ) +{ + kdDebug() << "(K3bAudioDecoder) seek from " << d->currentPos.toString() << " (+" << d->currentPosOffset + << ") to " << pos.toString() << endl; + + if( pos > length() ) + return false; + + d->decoderFinished = false; + + if( pos == d->currentPos && d->currentPosOffset == 0 ) + return true; + + if( pos == 0 ) + return initDecoder(); + + bool success = false; + + // + // First check if we may do a "perfect seek". + // We cannot rely on the decoding plugins to seek perfectly. Especially + // the mp3 decoder does not. But in case we want to split a live recording + // it is absolutely nesseccary to perform a perfect seek. + // So if we did not already decode past the seek position and the difference + // between the current position and the seek position is less than some fixed + // value we simply decode up to the seek position. + // + if( ( pos > d->currentPos || + ( pos == d->currentPos && d->currentPosOffset == 0 ) ) + && + ( pos - d->currentPos < K3b::Msf(0,10,0) ) ) { // < 10 seconds is ok + kdDebug() << "(K3bAudioDecoder) performing perfect seek from " << d->currentPos.toString() + << " to " << pos.toString() << ". :)" << endl; + + unsigned long bytesToDecode = pos.audioBytes() - d->currentPos.audioBytes() - d->currentPosOffset; + kdDebug() << "(K3bAudioDecoder) seeking " << bytesToDecode << " bytes." << endl; + char buffi[10*2352]; + while( bytesToDecode > 0 ) { + int read = decode( buffi, QMIN(10*2352, bytesToDecode) ); + if( read <= 0 ) + return false; + + bytesToDecode -= read; + } + + kdDebug() << "(K3bAudioDecoder) perfect seek done." << endl; + + success = true; + } + else { + // + // Here we have to reset the resampling stuff since we restart decoding at another position. + // + if( d->resampleState ) + src_reset( d->resampleState ); + d->inBufferFill = 0; + + // + // And also reset the decoding buffer to not return any garbage from previous decoding. + // + d->decodingBufferFill = 0; + + success = seekInternal( pos ); + } + + d->alreadyDecoded = 0; + d->currentPos = d->decodingStartPos = pos; + d->currentPosOffset = 0; + + return success; +} + + +void K3bAudioDecoder::cleanup() +{ +} + + +QString K3bAudioDecoder::metaInfo( MetaDataField f ) +{ + if( d->metaInfoMap.contains( f ) ) + return d->metaInfoMap[f]; + + // fall back to KFileMetaInfo + if( !d->metaInfo ) + d->metaInfo = new KFileMetaInfo( filename() ); + + if( d->metaInfo->isValid() ) { + QString tag; + switch( f ) { + case META_TITLE: + tag = "Title"; + break; + case META_ARTIST: + tag = "Artist"; + break; + case META_SONGWRITER: + tag = "Songwriter"; + break; + case META_COMPOSER: + tag = "Composer"; + break; + case META_COMMENT: + tag = "Comment"; + break; + } + + KFileMetaInfoItem item = d->metaInfo->item( tag ); + if( item.isValid() ) + return item.string(); + } + + return QString::null; +} + + +void K3bAudioDecoder::addMetaInfo( MetaDataField f, const QString& value ) +{ + if( !value.isEmpty() ) + d->metaInfoMap[f] = value; + else + kdDebug() << "(K3bAudioDecoder) empty meta data field." << endl; +} + + +QStringList K3bAudioDecoder::supportedTechnicalInfos() const +{ + QStringList l; + for( QMap::const_iterator it = d->technicalInfoMap.begin(); + it != d->technicalInfoMap.end(); ++it ) + l.append( it.key() ); + return l; +} + + +QString K3bAudioDecoder::technicalInfo( const QString& key ) const +{ + return d->technicalInfoMap[key]; +} + + +void K3bAudioDecoder::addTechnicalInfo( const QString& key, const QString& value ) +{ + d->technicalInfoMap[key] = value; +} + + +K3bAudioDecoder* K3bAudioDecoderFactory::createDecoder( const KURL& url ) +{ + kdDebug() << "(K3bAudioDecoderFactory::createDecoder( " << url.path() << " )" << endl; + QPtrList fl = k3bcore->pluginManager()->plugins( "AudioDecoder" ); + + // first search for a single format decoder + for( QPtrListIterator it( fl ); it.current(); ++it ) { + K3bAudioDecoderFactory* f = dynamic_cast( it.current() ); + if( f && !f->multiFormatDecoder() && f->canDecode( url ) ) { + kdDebug() << "1" << endl; return f->createDecoder();} + } + + // no single format decoder. Search for a multi format decoder + for( QPtrListIterator it( fl ); it.current(); ++it ) { + K3bAudioDecoderFactory* f = dynamic_cast( it.current() ); + if( f && f->multiFormatDecoder() && f->canDecode( url ) ) { + kdDebug() << "2" << endl; return f->createDecoder();} + } + + kdDebug() << "(K3bAudioDecoderFactory::createDecoder( " << url.path() << " ) no success" << endl; + + // nothing found + return 0; +} + +#include "k3baudiodecoder.moc" diff --git a/libk3b/plugin/k3baudiodecoder.h b/libk3b/plugin/k3baudiodecoder.h new file mode 100644 index 0000000..69f594c --- /dev/null +++ b/libk3b/plugin/k3baudiodecoder.h @@ -0,0 +1,254 @@ +/* + * + * $Id: k3baudiodecoder.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_DECODER_H_ +#define _K3B_AUDIO_DECODER_H_ + + +#include +#include +#include "k3b_export.h" +#include + + + +/** + * Abstract streaming class for all the audio input. + * Has to output data in the following format: + * MSBLeft LSBLeft MSBRight LSBRight (big endian byte order) + * + * Instances are created by K3bAudioDecoderFactory + **/ +class LIBK3B_EXPORT K3bAudioDecoder : public QObject +{ + Q_OBJECT + + public: + K3bAudioDecoder( QObject* parent = 0, const char* name = 0 ); + virtual ~K3bAudioDecoder(); + + + /** + * Set the file to decode. Be aware that one cannot rely + * on the file length until analyseFile() has been called. + */ + void setFilename( const QString& ); + + /** + * Since this may take a while depending on the filetype it is best + * to run it in a separate thread. + * + * This method will also call initDecoder(). + */ + bool analyseFile(); + + /** + * @return true if the file was successfully analysed by analyseFile. + */ + bool isValid() const; + + /** + * Initialize the decoding. + * Normally there is no need to call this as analyseFile already does so. + */ + bool initDecoder(); + + /** + * initialize the decoding. + * @param startOffset the number of frames to skip at the beginning of the file. + * + * This is the same as calling: initDecoder() and seek(startOffset) + */ + bool initDecoder( const K3b::Msf& startOffset ); + + enum MetaDataField { + META_TITLE, + META_ARTIST, + META_SONGWRITER, + META_COMPOSER, + META_COMMENT + }; + + /** + * This should at least support "Title" and "Artist" + * + * the default implementation returns the infos set via @p addMetaInfo + * and uses KFileMetaInfo if none was set + */ + virtual QString metaInfo( MetaDataField ); + + /** + * The filetype is only used for informational purposes. + * It is not necessary but highly recommended to implement this method + * as it enhances usability. + * @returne The filetype of the decoded file. + */ + virtual QString fileType() const { return QString::null; } + + /** + * This method may be reimplemented to provide technical information about + * the file. It should return localized strings. + * + * the default implementation returns the infos set via @p addTechnicalInfo + */ + virtual QStringList supportedTechnicalInfos() const; + + /** + * The framework will call this method with all strings returned by the + * supportedTechnicalInfos() method. It should return localized strings. + * + * the default implementation returns the infos set via @p addTechnicalInfo + */ + virtual QString technicalInfo( const QString& ) const; + + /** + * returnes -1 on error, 0 when finished, length of data otherwise + * takes care of padding + * calls decodeInternal() to actually decode data + * + * Fill the data buffer with maximal maxLen bytes. + */ + int decode( char* data, int maxLen ); + + /** + * Cleanup after decoding like closing files. + * Be aware that this is the counterpart to @p initDecoder(). + * + * There might happen multiple calls to initDecoder() and cleanup(). + */ + virtual void cleanup(); + + /** + * Seek to the position pos. + * Decoding is started new. That means that the data will be padded to + * length() - pos. + * returnes true on success; + */ + bool seek( const K3b::Msf& pos ); + + /** + * Be aware that one cannot rely + * on the file length until analyseFile() has been called. + */ + virtual K3b::Msf length() const { return m_length; } + + const QString& filename() const { return m_fileName; } + + // some helper methods + static void fromFloatTo16BitBeSigned( float* src, char* dest, int samples ); + static void from16bitBeSignedToFloat( char* src, float* dest, int samples ); + static void from8BitTo16BitBeSigned( char* src, char* dest, int samples ); + + protected: + /** + * Use this method if using the default implementation of @p metaInfo + */ + void addMetaInfo( MetaDataField, const QString& ); + + /** + * Use this method if using the default implementation of @p technicalInfo + * and @p supportedTechnicalInfos. + */ + void addTechnicalInfo( const QString&, const QString& ); + + /** + * This will be called once before the first call to decodeInternal. + * Use it to initialize decoding structures if necessary. + * + * There might happen multiple calls to initDecoder() and cleanup(). + */ + virtual bool initDecoderInternal() = 0; + + /** + * This method should analyze the file to determine the exact length, + * the samplerate in Hz, and the number of channels. The framework takes care of + * resampling and converting mono to stereo data. + * This method may be time consuming. + */ + virtual bool analyseFileInternal( K3b::Msf& length, int& samplerate, int& channels ) = 0; + + /** + * fill the already allocated data with maximal maxLen bytes of decoded samples. + * The framework will take care of padding or cutting the decoded data as well + * as resampling to 44100 Hz and converting mono samples to stereo. + */ + virtual int decodeInternal( char* data, int maxLen ) = 0; + + virtual bool seekInternal( const K3b::Msf& ) { return false; } + + private: + int resample( char* data, int maxLen ); + + QString m_fileName; + K3b::Msf m_length; + + class Private; + Private* d; +}; + + + +/** + * PluginFactory that needs to be subclassed in order to create an + * audio decoder. + * We need this because K3b uses multiple AudioDecoders of the same type at the + * same time. + */ +class LIBK3B_EXPORT K3bAudioDecoderFactory : public K3bPlugin +{ + Q_OBJECT + + public: + K3bAudioDecoderFactory( QObject* parent = 0, const char* name = 0 ) + : K3bPlugin( parent, name ) { + } + + virtual ~K3bAudioDecoderFactory() { + } + + QString group() const { return "AudioDecoder"; } + + /** + * K3b uses this flag to decide which plugins to test first + * when searching for an audio decoder. + * + * Decoders that are specialized on one format are favored over + * multi-format-decoders. + */ + virtual bool multiFormatDecoder() const { return false; } + + /** + * This is the most important method of the AudioDecoderFactory. + * It is used to determine if a certain file can be decoded by the + * decoder this factory creates. + * It is important that this method does not work lazy since it will + * be called with urls to every kind of files and if it returns true + * a decoder of this type is used for the file. + */ + virtual bool canDecode( const KURL& filename ) = 0; + + virtual K3bAudioDecoder* createDecoder( QObject* parent = 0, const char* name = 0 ) const = 0; + + /** + * Searching for an audiodecoder for @p filename. + * + * It first searches the single format decoder and the the multiformat decoder. + * + * @returns a newly created decoder on success and 0 when no decoder could be found. + */ + static K3bAudioDecoder* createDecoder( const KURL& url ); +}; + +#endif diff --git a/libk3b/plugin/k3baudioencoder.cpp b/libk3b/plugin/k3baudioencoder.cpp new file mode 100644 index 0000000..3b1309a --- /dev/null +++ b/libk3b/plugin/k3baudioencoder.cpp @@ -0,0 +1,175 @@ +/* + * + * $Id: k3baudioencoder.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudioencoder.h" + +#include + +#include + + +class K3bAudioEncoder::Private +{ +public: + Private() + : outputFile(0) { + } + + QFile* outputFile; + QString outputFilename; + + QString lastErrorString; +}; + + +K3bAudioEncoder::K3bAudioEncoder( QObject* parent, const char* name ) + : K3bPlugin( parent, name ) +{ + d = new Private(); +} + + +K3bAudioEncoder::~K3bAudioEncoder() +{ + closeFile(); + delete d; +} + + +bool K3bAudioEncoder::openFile( const QString& ext, const QString& filename, const K3b::Msf& length ) +{ + closeFile(); + + d->outputFile = new QFile( filename ); + if( d->outputFile->open( IO_WriteOnly ) ) { + return initEncoder( ext, length ); + } + else { + kdDebug() << "(K3bAudioEncoder) unable to open file " << filename << endl; + closeFile(); + return false; + } +} + + +bool K3bAudioEncoder::isOpen() const +{ + if( d->outputFile ) + return d->outputFile->isOpen(); + else + return false; +} + + +void K3bAudioEncoder::closeFile() +{ + if( d->outputFile ) { + finishEncoder(); + if( d->outputFile->isOpen() ) + d->outputFile->close(); + delete d->outputFile; + d->outputFile = 0; + d->outputFilename = QString::null; + } +} + + +const QString& K3bAudioEncoder::filename() const +{ + if( d->outputFile ) + return d->outputFilename; + else + return QString::null; +} + + + +void K3bAudioEncoder::setMetaData( K3bAudioEncoder::MetaDataField f, const QString& data ) +{ + if( !data.isEmpty() ) + return setMetaDataInternal( f, data ); +} + + +long K3bAudioEncoder::encode( const char* data, Q_ULONG len ) +{ + return encodeInternal( data, len ); +} + + +bool K3bAudioEncoder::initEncoder( const QString& ext, const K3b::Msf& length ) +{ + if( !isOpen() ) { + kdDebug() << "(K3bAudioEncoder) call to initEncoder without openFile!" << endl; + return false; + } + + return initEncoderInternal( ext, length ); +} + + +Q_LONG K3bAudioEncoder::writeData( const char* data, Q_ULONG len ) +{ + if( d->outputFile ) { + return d->outputFile->writeBlock( data, len ); + } + else { + kdDebug() << "(K3bAudioEncoder) call to writeData without opening a file first." << endl; + return -1; + } +} + + +bool K3bAudioEncoder::initEncoderInternal( const QString&, const K3b::Msf& ) +{ + // do nothing + return true; +} + + +void K3bAudioEncoder::setMetaDataInternal( K3bAudioEncoder::MetaDataField, const QString& ) +{ + // do nothing +} + + +void K3bAudioEncoder::finishEncoder() +{ + if( isOpen() ) + finishEncoderInternal(); +} + + +void K3bAudioEncoder::finishEncoderInternal() +{ + // do nothing +} + + +void K3bAudioEncoder::setLastError( const QString& e ) +{ + d->lastErrorString = e; +} + + +QString K3bAudioEncoder::lastErrorString() const +{ + if( d->lastErrorString.isEmpty() ) + return i18n("An unknown error occurred."); + else + return d->lastErrorString; +} + +#include "k3baudioencoder.moc" diff --git a/libk3b/plugin/k3baudioencoder.h b/libk3b/plugin/k3baudioencoder.h new file mode 100644 index 0000000..137b49d --- /dev/null +++ b/libk3b/plugin/k3baudioencoder.h @@ -0,0 +1,203 @@ +/* + * + * $Id: k3baudioencoder.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_ENCODER_H_ +#define _K3B_AUDIO_ENCODER_H_ + +#include + +#include +#include "k3b_export.h" + + +/** + * The base class for all audio encoders. + * Do not be alarmed by the number of methods since most of them + * do not need to be touched. They are just there to keep the API + * clean and extendable. + * + * see the skeleton files for further help. + */ +class LIBK3B_EXPORT K3bAudioEncoder : public K3bPlugin +{ + Q_OBJECT + + public: + K3bAudioEncoder( QObject* parent = 0, const char* name = 0 ); + virtual ~K3bAudioEncoder(); + + // TODO: if the following methods are to be activated the config methods in + // K3bPluginConfigWidget also need to be changed since they do not allow + // to use an extern config object yet. + // Perhaps these two methods should even go into K3bPlugin. + /** + * This calls readConfig using the k3bcore config object + */ + // void readConfig(); + + /** + * Force the plugin to read it's configuration + */ + // virtual void readConfig( KConfig* ); + + QString group() const { return "AudioEncoder"; } + + /** + * This should return the fileextensions supported by the filetype written in the + * encoder. + * May return an empty list in which case the encoder will not be usable (this may come + * in handy if the encoder is based on some external program or lib which is not + * available on runtime.) + */ + virtual QStringList extensions() const = 0; + + /** + * The filetype as presented to the user. + */ + virtual QString fileTypeComment( const QString& extension ) const = 0; + + /** + * Determine the filesize of the encoded file (~) + * default implementation returnes -1 (unknown) + * First parameter is the extension to be used + */ + virtual long long fileSize( const QString&, const K3b::Msf& ) const { return -1; } + + /** + * The default implementation openes the file for writing with + * writeData. Normally this does not need to be reimplemented. + * @param extension the filetype to be used. + * + */ + virtual bool openFile( const QString& extension, const QString& filename, const K3b::Msf& length ); + + + /** + * The default implementation returnes true if openFile (default implementation) has been + * successfully called. Normally this does not need to be reimplemented but it has to be + * if openFile is reimplemented. + */ + virtual bool isOpen() const; + + /** + * The default implementation closes the file opened by openFile + * (default implementation) + * Normally this does not need to be reimplemented but it has to be + * if openFile is reimplemented. + */ + virtual void closeFile(); + + /** + * The default implementation returnes the filename set in openFile + * or QString::null if no file has been opened. + * Normally this does not need to be reimplemented but it has to be + * if openFile is reimplemented. + */ + virtual const QString& filename() const; + + enum MetaDataField { + META_TRACK_TITLE, + META_TRACK_ARTIST, + META_TRACK_COMMENT, + META_TRACK_NUMBER, + META_ALBUM_TITLE, + META_ALBUM_ARTIST, + META_ALBUM_COMMENT, + META_YEAR, + META_GENRE }; + + /** + * Calling this method does only make sense after successfully + * calling openFile and before calling encode. + * This calls setMetaDataInternal. + */ + void setMetaData( MetaDataField, const QString& ); + + /** + * Returnes the amount of actually written bytes or -1 if an error + * occurred. + * + * Be aware that the returned amount of written data may very well differ + * from len since the data is encoded. + */ + long encode( const char*, Q_ULONG len ); + + /** + * Use this signal in case of an error to provide the user with information + * about the problem. + */ + virtual QString lastErrorString() const; + + protected: + /** + * Called by the default implementation of openFile + * This calls initEncoderInternal. + */ + bool initEncoder( const QString& extension, const K3b::Msf& length ); + + /** + * Called by the deafult implementation of openFile + * This calls finishEncoderInternal. + */ + void finishEncoder(); + + /** + * Use this to write the data to the file when + * using the default implementation of openFile + * Returnes the number of bytes actually written. + */ + Q_LONG writeData( const char*, Q_ULONG len ); + + /** + * initzialize the decoder structures. + * default implementation does nothing + * this may already write data. + */ + virtual bool initEncoderInternal( const QString& extension, const K3b::Msf& length ); + + /** + * reimplement this if the encoder needs to do some + * finishing touch. + */ + virtual void finishEncoderInternal(); + + /** + * encode the data and write it with writeData (when using + * the default) + * The data will always be 16bit 44100 Hz stereo little endian samples. + * Should return the amount of actually written bytes (may be 0) and -1 + * on error. + */ + // TODO: use Q_INT16* instead of char* + // FIXME: why little endian while CDs use big endian??? + virtual long encodeInternal( const char*, Q_ULONG len ) = 0; + + /** + * default implementation does nothing + * this may already write data. + */ + virtual void setMetaDataInternal( MetaDataField, const QString& ); + + /** + * Use this in combination with the default implementation of lastError() + */ + void setLastError( const QString& ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/plugin/k3baudiooutputplugin.h b/libk3b/plugin/k3baudiooutputplugin.h new file mode 100644 index 0000000..97e897a --- /dev/null +++ b/libk3b/plugin/k3baudiooutputplugin.h @@ -0,0 +1,69 @@ +/* + * + * $Id: k3baudiooutputplugin.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_OUTPUTPLUGIN_H_ +#define _K3B_AUDIO_OUTPUTPLUGIN_H_ + +#include +#include "k3b_export.h" + +/** + * + */ +class LIBK3B_EXPORT K3bAudioOutputPlugin : public K3bPlugin +{ + Q_OBJECT + + public: + virtual ~K3bAudioOutputPlugin() { + } + + QString group() const { return "AudioOutput"; } + + /** + * This is the short name of the sound system which can be used + * to specify the sound system on the command line (like "arts", "alsa", or "oss") + */ + virtual QCString soundSystem() const = 0; + + /** + * Initialize the plugin. + * + * Return true on success. + * In case of a failure report the error through lastErrorMessage + */ + virtual bool init() { return true; } + + /** + * Cleanup the plugin. This is the counterpart to init() + */ + virtual void cleanup() {} + + virtual QString lastErrorMessage() const { return QString::null; } + + /** + * Let there be sound... + * + * @returns number of written bytes or -1 on error. + */ + virtual int write( char* data, int len ) = 0; + + protected: + K3bAudioOutputPlugin( QObject* parent = 0, const char* name = 0 ) + : K3bPlugin( parent, name ) { + } +}; + +#endif diff --git a/libk3b/plugin/k3baudioserver.cpp b/libk3b/plugin/k3baudioserver.cpp new file mode 100644 index 0000000..ecfb25f --- /dev/null +++ b/libk3b/plugin/k3baudioserver.cpp @@ -0,0 +1,214 @@ +/* + * + * $Id: k3baudioserver.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include +#include +#include +#include "k3baudioserver.h" +#include "k3baudioclient.h" +#include "k3bpluginmanager.h" +#include "k3baudiooutputplugin.h" + +#include +#include +#include +#include + +#include + + + +K3bAudioServer* K3bAudioServer::s_instance = 0; + + + +class K3bAudioServer::Private : public K3bThread +{ +public: + Private( K3bAudioServer* s ) + : m_streaming(false), + m_server(s) { + setProgressInfoEventHandler( m_server ); + } + + + void stop() { + m_streaming = false; + } + +protected: + void run() { + m_streaming = true; + + char buffer[2048*10]; + + while( m_streaming ) { + int len = m_server->m_client->read( buffer, 2048*10 ); + if( len > 0 ) { + if( m_server->m_pluginInitialized ) { + if( write( buffer, len ) < 0 ) { + kdDebug() << "Audio Streaming failed: " << m_server->m_usedOutputPlugin->lastErrorMessage() << endl; + emitInfoMessage( m_server->m_usedOutputPlugin->lastErrorMessage(), 0 ); + return; + } + } + // else just drop the data into space... + } + else { + // FIXME: no data or error... what to do? + } + } + } + + int write( char* buffer, int len ) { + int written = m_server->m_usedOutputPlugin->write( buffer, len ); + return written; +// if( written < 0 ) +// return -1; +// else if( written < len ) +// return write( buffer+written, len-written ) + written; +// else +// return len; + } + +private: + bool m_streaming; + K3bAudioServer* m_server; +}; + + +K3bAudioServer::K3bAudioServer( QObject* parent, const char* name ) + : QObject( parent, name ), + m_usedOutputPlugin(0), + m_pluginInitialized(false), + m_client(0) +{ + s_instance = this; + d = new Private( this ); +} + + +K3bAudioServer::~K3bAudioServer() +{ + delete d; + s_instance = 0; +} + + +bool K3bAudioServer::setOutputMethod( const QCString& name ) +{ + if( K3bAudioOutputPlugin* p = findOutputPlugin( name ) ) { + setOutputPlugin( p ); + return true; + } + else + return false; +} + + +void K3bAudioServer::setOutputPlugin( K3bAudioOutputPlugin* p ) +{ + if( p != m_usedOutputPlugin ) { + bool restart = d->running(); + if( restart ) { + d->stop(); + d->wait(); + } + + if( m_usedOutputPlugin ) { + m_usedOutputPlugin->cleanup(); + m_pluginInitialized = false; + } + + m_usedOutputPlugin = p; + + if( restart ) + d->start(); + } +} + + +void K3bAudioServer::attachClient( K3bAudioClient* c ) +{ + // for now we simply allow only one client and stop the old one + if( m_client ) { + kdDebug() << "(K3bAudioServer) leaving old client hanging. :(" << endl; + detachClient( m_client ); + } + + m_client = c; + + if( m_usedOutputPlugin && !m_pluginInitialized ) { + if( !m_usedOutputPlugin->init() ) { + emit error( i18n("Could not initialize Audio Output plugin %1 (%2)") + .arg(m_usedOutputPlugin->pluginInfo().name()) + .arg(m_usedOutputPlugin->lastErrorMessage()) ); + } + else + m_pluginInitialized = true; + } + else + kdDebug() << "(K3bAudioServer::attachClient) no output plugin selected. Using null output." << endl; + + // start the streaming + d->start(); +} + + +void K3bAudioServer::detachClient( K3bAudioClient* c ) +{ + if( m_client == c ) { + m_client = 0; + + // stop the streaming + d->stop(); + d->wait(); + + if( m_usedOutputPlugin && m_pluginInitialized ) { + m_usedOutputPlugin->cleanup(); + m_pluginInitialized = false; + } + } +} + + +K3bAudioOutputPlugin* K3bAudioServer::findOutputPlugin( const QCString& name ) +{ + QPtrList fl = k3bcore->pluginManager()->plugins( "AudioOutput" ); + + for( QPtrListIterator it( fl ); it.current(); ++it ) { + K3bAudioOutputPlugin* f = dynamic_cast( it.current() ); + + if( f && f->soundSystem() == name ) { + return f; + } + } + + kdDebug() << "(K3bAudioServer::findOutputPlugin) could not find output plugin " << name << endl; + + return 0; +} + + +void K3bAudioServer::customEvent( QCustomEvent* e ) +{ + if( K3bProgressInfoEvent* be = dynamic_cast(e) ) { + if( be->type() == K3bProgressInfoEvent::InfoMessage ) { + emit error( be->firstString() ); + } + } +} + +#include "k3baudioserver.moc" diff --git a/libk3b/plugin/k3baudioserver.h b/libk3b/plugin/k3baudioserver.h new file mode 100644 index 0000000..1e8d4a8 --- /dev/null +++ b/libk3b/plugin/k3baudioserver.h @@ -0,0 +1,85 @@ +/* + * + * $Id$ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_SERVER_H_ +#define _K3B_AUDIO_SERVER_H_ + +#include +#include "k3b_export.h" +class K3bAudioOutputPlugin; +class K3bAudioClient; + + +/** + * The AudioServer manages AudioClients to play audio data through + * some output plugin. + */ +class LIBK3B_EXPORT K3bAudioServer : public QObject +{ + Q_OBJECT + + public: + K3bAudioServer( QObject* parent = 0, const char* name = 0 ); + ~K3bAudioServer(); + + /** + * Returns false in case the named output method could not be found. + */ + bool setOutputMethod( const QCString& name ); + void setOutputPlugin( K3bAudioOutputPlugin* p ); + + /** + * Start playing the clients data. It's up to the server if older + * clients are suspended, stopped or mixed into a single stream. + * + * This is called by K3bAudioClient + */ + void attachClient( K3bAudioClient* ); + + /** + * Stop streaming data from the client. + * This is called by K3bAudioClient + */ + void detachClient( K3bAudioClient* ); + + /** + * We need to be able to play data from everywhere in K3b. + */ + static K3bAudioServer* instance() { return s_instance; } + + /** + * Find a plugin by classname. + */ + static K3bAudioOutputPlugin* findOutputPlugin( const QCString& name ); + + signals: + void error( const QString& ); + + private: + void customEvent( QCustomEvent* e ); + + class Private; + friend class Private; + + static K3bAudioServer* s_instance; + + K3bAudioOutputPlugin* m_usedOutputPlugin; + bool m_pluginInitialized; + K3bAudioClient* m_client; + + Private* d; +}; + +#endif diff --git a/libk3b/plugin/k3bplugin.cpp b/libk3b/plugin/k3bplugin.cpp new file mode 100644 index 0000000..db75bb4 --- /dev/null +++ b/libk3b/plugin/k3bplugin.cpp @@ -0,0 +1,36 @@ +/* + * + * $Id: k3bplugin.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bplugin.h" + + +K3bPlugin::K3bPlugin( QObject* parent, const char* name ) + : QObject( parent, name ) +{ +} + + +K3bPlugin::~K3bPlugin() +{ +} + + +K3bPluginConfigWidget* K3bPlugin::createConfigWidget( QWidget*, const char* ) const +{ + return 0; +} + +#include "k3bplugin.moc" diff --git a/libk3b/plugin/k3bplugin.h b/libk3b/plugin/k3bplugin.h new file mode 100644 index 0000000..f4501a7 --- /dev/null +++ b/libk3b/plugin/k3bplugin.h @@ -0,0 +1,113 @@ +/* + * + * $Id: k3bplugin.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_PLUGIN_H_ +#define _K3B_PLUGIN_H_ + +#include +#include +#include "k3b_export.h" + +#define K3B_PLUGIN_SYSTEM_VERSION 3 + + +class K3bPluginConfigWidget; +class QWidget; + + + +class K3bPluginInfo +{ + friend class K3bPluginManager; + + public: + K3bPluginInfo() { + } + + K3bPluginInfo( QString libraryName, + QString name, + QString author, + QString email, + QString comment, + QString version, + QString licence ) + : m_libraryName(libraryName), + m_name(name), + m_author(author), + m_email(email), + m_comment(comment), + m_version(version), + m_licence(licence) { + } + + const QString& name() const { return m_name; } + const QString& author() const { return m_author; } + const QString& email() const { return m_email; } + const QString& comment() const { return m_comment; } + const QString& version() const { return m_version; } + const QString& licence() const { return m_licence; } + + const QString& libraryName() const { return m_libraryName; } + + private: + QString m_libraryName; + + QString m_name; + QString m_author; + QString m_email; + QString m_comment; + QString m_version; + QString m_licence; +}; + + +/** + * Base class for all plugins. You may use the K3bPluginFactory to make your plugin available. + */ +class LIBK3B_EXPORT K3bPlugin : public QObject +{ + Q_OBJECT + + friend class K3bPluginManager; + + public: + K3bPlugin( QObject* parent = 0, const char* name = 0 ); + virtual ~K3bPlugin(); + + const K3bPluginInfo& pluginInfo() const { return m_pluginInfo; } + + /** + * Version of the plugin system this plugin was written for. + */ + virtual int pluginSystemVersion() const = 0; + + /** + * The plugin group. + */ + virtual QString group() const = 0; + + /** + * Returns a widget which configures the plugin. + * + * The caller has to destroy the widget + */ + virtual K3bPluginConfigWidget* createConfigWidget( QWidget* parent = 0, const char* name = 0 ) const; + + private: + K3bPluginInfo m_pluginInfo; +}; + +#endif diff --git a/libk3b/plugin/k3bpluginconfigwidget.cpp b/libk3b/plugin/k3bpluginconfigwidget.cpp new file mode 100644 index 0000000..09b7f0b --- /dev/null +++ b/libk3b/plugin/k3bpluginconfigwidget.cpp @@ -0,0 +1,48 @@ +/* + * + * $Id: k3bpluginconfigwidget.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bpluginconfigwidget.h" +#include "k3bpluginfactory.h" + +#include + +#include +#include + + +K3bPluginConfigWidget::K3bPluginConfigWidget( QWidget* parent, const char* name ) + : QWidget( parent, name ) +{ +} + + +K3bPluginConfigWidget::~K3bPluginConfigWidget() +{ +} + + +void K3bPluginConfigWidget::loadConfig() +{ + // do nothing +} + + +void K3bPluginConfigWidget::saveConfig() +{ + // do nothing +} + + +#include "k3bpluginconfigwidget.moc" diff --git a/libk3b/plugin/k3bpluginconfigwidget.h b/libk3b/plugin/k3bpluginconfigwidget.h new file mode 100644 index 0000000..baa07ab --- /dev/null +++ b/libk3b/plugin/k3bpluginconfigwidget.h @@ -0,0 +1,40 @@ +/* + * + * $Id: k3bpluginconfigwidget.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_PLUGIN_CONFIG_WIDGET_H_ +#define _K3B_PLUGIN_CONFIG_WIDGET_H_ + +#include +#include "k3b_export.h" + +class LIBK3B_EXPORT K3bPluginConfigWidget : public QWidget +{ + Q_OBJECT + + public: + K3bPluginConfigWidget( QWidget* parent = 0, const char* name = 0 ); + virtual ~K3bPluginConfigWidget(); + + public slots: + /** + * Use k3bcore->config() to store the settings + * FIXME: add a KConfig parameter here + */ + virtual void loadConfig(); + virtual void saveConfig(); +}; + +#endif diff --git a/libk3b/plugin/k3bpluginfactory.cpp b/libk3b/plugin/k3bpluginfactory.cpp new file mode 100644 index 0000000..7d8f8fe --- /dev/null +++ b/libk3b/plugin/k3bpluginfactory.cpp @@ -0,0 +1,33 @@ +/* + * + * $Id: k3bpluginfactory.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bpluginfactory.h" + + +template +KInstance* K3bPluginFactory::s_instance = 0; + + +template +K3bPluginFactory* K3bPluginFactory::s_self = 0; + + +template +KInstance* K3bPluginFactory::instance() +{ + if( !s_instance && s_self ) + s_instance = new KInstance( s_self->m_instanceName ); + return s_instance; +} diff --git a/libk3b/plugin/k3bpluginfactory.h b/libk3b/plugin/k3bpluginfactory.h new file mode 100644 index 0000000..6dbc6cb --- /dev/null +++ b/libk3b/plugin/k3bpluginfactory.h @@ -0,0 +1,98 @@ +/* + * + * $Id: k3bpluginfactory.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_PLUGIN_FACTORY_H_ +#define _K3B_PLUGIN_FACTORY_H_ + +#include +#include +#include +#include + +/** + * Template based on KGenericFactory. This is just here to avoid using the QStringList args parameter + * in every plugin's constructor. + * + * Use this as follows: + * K_EXPORT_COMPONENT_FACTORY( libk3bartsaudioserver, K3bPluginFactory( "k3bartsaudioserver" ) ) + * + * See KGenericFactory for more information. + */ +template +class K3bPluginFactory : public KLibFactory +{ + public: + K3bPluginFactory( const char* instanceName ) + : m_instanceName(instanceName) { + s_self = this; + m_catalogueInitialized = false; + } + + ~K3bPluginFactory() { + if ( s_instance ) + KGlobal::locale()->removeCatalogue( s_instance->instanceName() ); + delete s_instance; + s_instance = 0; + s_self = 0; + } + + static KInstance* instance(); + + protected: + virtual void setupTranslations( void ) { + if( instance() ) + KGlobal::locale()->insertCatalogue( instance()->instanceName() ); + } + + void initializeMessageCatalogue() { + if( !m_catalogueInitialized ) { + m_catalogueInitialized = true; + setupTranslations(); + } + } + + virtual QObject* createObject( QObject *parent, const char *name, + const char*, const QStringList& ) { + initializeMessageCatalogue(); + return new T( parent, name ); + } + + private: + QCString m_instanceName; + bool m_catalogueInitialized; + + static KInstance* s_instance; + static K3bPluginFactory *s_self; +}; + + +template +KInstance* K3bPluginFactory::s_instance = 0; + + +template +K3bPluginFactory* K3bPluginFactory::s_self = 0; + + +template +KInstance* K3bPluginFactory::instance() +{ + if( !s_instance && s_self ) + s_instance = new KInstance( s_self->m_instanceName ); + return s_instance; +} + +#endif diff --git a/libk3b/plugin/k3bpluginmanager.cpp b/libk3b/plugin/k3bpluginmanager.cpp new file mode 100644 index 0000000..3e963a2 --- /dev/null +++ b/libk3b/plugin/k3bpluginmanager.cpp @@ -0,0 +1,189 @@ +/* + * + * $Id: k3bpluginmanager.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bpluginmanager.h" +#include "k3bplugin.h" +#include "k3bpluginconfigwidget.h" +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + + + +class K3bPluginManager::Private +{ +public: + QPtrList plugins; +}; + + + + +K3bPluginManager::K3bPluginManager( QObject* parent, const char* name ) + : QObject( parent, name ) +{ + d = new Private(); +} + + +K3bPluginManager::~K3bPluginManager() +{ + delete d; +} + + + +QStringList K3bPluginManager::groups() const +{ + QStringList grps; + + QPtrList fl; + for( QPtrListIterator it( d->plugins ); + it.current(); ++it ) { + if( !grps.contains( it.current()->group() ) ) + grps.append( it.current()->group() ); + } + + return grps; +} + + +QPtrList K3bPluginManager::plugins( const QString& group ) const +{ + QPtrList fl; + for( QPtrListIterator it( d->plugins ); + it.current(); ++it ) { + if( it.current()->group() == group || group.isEmpty() ) + fl.append( it.current() ); + } + return fl; +} + + +void K3bPluginManager::loadPlugin( const QString& fileName ) +{ + KSimpleConfig c( fileName, true ); + c.setGroup( "K3b Plugin" ); + + QString libName = c.readEntry( "Lib" ); + if( libName.isEmpty() ) { + kdDebug() << "(K3bPluginManager) no Lib specified in " << fileName << endl; + return; + } + + // read the lib + KLibFactory* factory = KLibLoader::self()->factory( libName.latin1() ); + if( factory ) { + K3bPlugin* plugin = dynamic_cast( factory->create( this ) ); + if( plugin ) { + // FIXME: improve this versioning stuff + if( plugin->pluginSystemVersion() != K3B_PLUGIN_SYSTEM_VERSION ) { + delete plugin; + kdDebug() << "(K3bPluginManager) plugin system does not fit lib " << libName << endl; + } + else { + plugin->m_pluginInfo = K3bPluginInfo( libName, + c.readEntry( "Name" ), + c.readEntry( "Author" ), + c.readEntry( "Email" ), + c.readEntry( "Comment" ), + c.readEntry( "Version" ), + c.readEntry( "License" ) ); + + // make sure to only use the latest version of one plugin + bool addPlugin = true; + for( QPtrListIterator it( d->plugins ); *it; ++it ) { + if( it.current()->pluginInfo().name() == plugin->pluginInfo().name() ) { + if( K3bVersion(it.current()->pluginInfo().version()) < K3bVersion(plugin->pluginInfo().version()) ) { + K3bPlugin* p = it.current(); + d->plugins.removeRef( p ); + delete p; + } + else { + addPlugin = false; + } + break; + } + } + if( addPlugin ) + d->plugins.append( plugin ); + else + delete plugin; + } + } + else + kdDebug() << "(K3bPluginManager) lib " << libName << " not a K3b plugin" << endl; + } + else + kdDebug() << "(K3bPluginManager) lib " << libName << " not found" << endl; +} + + +void K3bPluginManager::loadAll() +{ + // we simply search the K3b plugin dir for now + QStringList dirs = KGlobal::dirs()->findDirs( "data", "k3b/plugins/" ); + + for( QStringList::const_iterator it = dirs.begin(); + it != dirs.end(); ++it ) { + QStringList entries = QDir(*it).entryList( "*.plugin", QDir::Files ); + for( QStringList::const_iterator it2 = entries.begin(); + it2 != entries.end(); ++it2 ) { + loadPlugin( *it + *it2 ); + } + } +} + +int K3bPluginManager::pluginSystemVersion() const +{ + return K3B_PLUGIN_SYSTEM_VERSION; +} + + +int K3bPluginManager::execPluginDialog( K3bPlugin* plugin, QWidget* parent, const char* name ) +{ + KDialogBase dlg( parent, + name, + true, + i18n("Configure plugin %1").arg( plugin->pluginInfo().name() ) ); + + K3bPluginConfigWidget* configWidget = plugin->createConfigWidget( &dlg ); + if( configWidget ) { + dlg.setMainWidget( configWidget ); + connect( &dlg, SIGNAL(applyClicked()), configWidget, SLOT(saveConfig()) ); + connect( &dlg, SIGNAL(okClicked()), configWidget, SLOT(saveConfig()) ); + configWidget->loadConfig(); + int r = dlg.exec(); + delete configWidget; + return r; + } + else { + KMessageBox::sorry( parent, i18n("No settings available for plugin %1.").arg( plugin->pluginInfo().name() ) ); + return 0; + } +} + +#include "k3bpluginmanager.moc" diff --git a/libk3b/plugin/k3bpluginmanager.h b/libk3b/plugin/k3bpluginmanager.h new file mode 100644 index 0000000..9295dee --- /dev/null +++ b/libk3b/plugin/k3bpluginmanager.h @@ -0,0 +1,70 @@ +/* + * + * $Id: k3bpluginmanager.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_PLUGIN_MANAGER_H_ +#define _K3B_PLUGIN_MANAGER_H_ + +#include +#include +#include +#include "k3b_export.h" + + +class K3bPlugin; +class QWidget; + + +/** + * Use this class to access all K3b plugins (this does not include the + * KParts Plugins!). + * Like the K3bCore the single instance (which has to be created manually) + * can be obtained with the k3bpluginmanager macro. + */ +class LIBK3B_EXPORT K3bPluginManager : public QObject +{ + Q_OBJECT + + public: + K3bPluginManager( QObject* parent = 0, const char* name = 0 ); + ~K3bPluginManager(); + + /** + * if group is empty all plugins are returned + */ + QPtrList plugins( const QString& group = QString::null ) const; + + /** + * Returnes a list of the available groups. + */ + QStringList groups() const; + + int pluginSystemVersion() const; + + public slots: + /** + * Loads all plugins from the ressource directories. + */ + void loadAll(); + + void loadPlugin( const QString& fileName ); + + int execPluginDialog( K3bPlugin*, QWidget* parent = 0, const char* name = 0 ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/plugin/k3bprojectplugin.h b/libk3b/plugin/k3bprojectplugin.h new file mode 100644 index 0000000..c15b9a3 --- /dev/null +++ b/libk3b/plugin/k3bprojectplugin.h @@ -0,0 +1,161 @@ +/* + * + * $Id: k3bprojectplugin.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_PROJECT_PLUGIN_H_ +#define _K3B_PROJECT_PLUGIN_H_ + +#include +#include +#include "k3b_export.h" +class K3bDoc; + +/** + * In case your plugin provides a GUI it is recommended to use the + * K3bProjectPluginGUIBase interface. That way K3b can embed the GUI into + * a fancy dialog which fits the overall look. + * + * This is not derived from QWidget to make it possible to inherit + * from other QWidget derivates. + */ +class K3bProjectPluginGUIBase +{ + public: + K3bProjectPluginGUIBase() {} + virtual ~K3bProjectPluginGUIBase() {} + + virtual QWidget* qWidget() = 0; + + /** + * Title used for the GUI + */ + virtual QString title() const = 0; + virtual QString subTitle() const { return QString::null; } + + virtual void readSettings( KConfigBase* ) {} + virtual void saveSettings( KConfigBase* ) {} + + /** + * Load system defaults for the GUI + */ + virtual void loadDefaults() {} + + /** + * Start the plugin. This method should do the actual work. + */ + virtual void activate() = 0; +}; + + +/** + * A K3bProjectPlugin is supposed to modify a k3b project in some way or + * create additional data based on the project. + * + * Reimplement createGUI or activate and use setText, setToolTip, setWhatsThis, and setIcon + * to specify the gui elements used when presenting the plugin to the user. + */ +class LIBK3B_EXPORT K3bProjectPlugin : public K3bPlugin +{ + Q_OBJECT + + public: + /** + * @param type The type of the plugin + * @param gui If true the plugin is supposed to provide a widget via @p createGUI(). In that case + * @p activate() will not be used. A plugin has a GUI if it's functionality is started + * by some user input. + */ + K3bProjectPlugin( int type, bool gui = false, QObject* parent = 0, const char* name = 0 ) + : K3bPlugin( parent, name ), + m_type(type), + m_hasGUI(gui) { + } + + virtual ~K3bProjectPlugin() { + } + + // TODO: move this to K3bDoc? + enum Type { + AUDIO_CD = 0x1, + DATA_CD = 0x2, + MIXED_CD = 0x4, + VIDEO_CD = 0x8, + MOVIX_CD = 0x10, + DATA_DVD = 0x20, + VIDEO_DVD = 0x40, + MOVIX_DVD = 0x80, + DATA_PROJECTS = DATA_CD|DATA_DVD, + MOVIX_PROJECTS = MOVIX_CD|MOVIX_DVD + }; + + // TODO: maybe we should use something like "ProjectPlugin/AudioCD" based on the type? + QString group() const { return "ProjectPlugin"; } + + /** + * audio, data, videocd, or videodvd + * Needs to return a proper type. The default implementation returns the type specified + * in the constructor. + */ + virtual int type() const { return m_type; } + + /** + * Text used for menu entries and the like. + */ + const QString& text() const { return m_text; } + const QString& toolTip() const { return m_toolTip; } + const QString& whatsThis() const { return m_whatsThis; } + const QString& icon() const { return m_icon; } + + bool hasGUI() const { return m_hasGUI; } + + /** + * Create the GUI which provides the features for the plugin. + * This only needs to be implemented in case hasGUI returns true. + * The returned object has to be a QWidget based class. + * + * @param doc based on the type returned by the factory + * this will be the doc to work on. It should + * be dynamically casted to the needed project type. + */ + virtual K3bProjectPluginGUIBase* createGUI( K3bDoc* doc, QWidget* = 0, const char* = 0 ) { Q_UNUSED(doc); return 0; } + + /** + * This is where the action happens. + * There is no need to implement this in case hasGUI returns true. + * + * @param doc based on the type returned by the factory + * this will be the doc to work on. It should + * be dynamically casted to the needed project type. + * + * @param parent the parent widget to be used for things like progress dialogs. + */ + virtual void activate( K3bDoc* doc, QWidget* parent ) { Q_UNUSED(doc); Q_UNUSED(parent); } + + protected: + void setText( const QString& s ) { m_text = s; } + void setToolTip( const QString& s ) { m_toolTip = s; } + void setWhatsThis( const QString& s ) { m_whatsThis = s; } + void setIcon( const QString& s ) { m_icon = s; } + + private: + int m_type; + bool m_hasGUI; + QString m_text; + QString m_toolTip; + QString m_whatsThis; + QString m_icon; +}; + + +#endif diff --git a/libk3b/plugin/libsamplerate/Makefile.am b/libk3b/plugin/libsamplerate/Makefile.am new file mode 100644 index 0000000..3154ce2 --- /dev/null +++ b/libk3b/plugin/libsamplerate/Makefile.am @@ -0,0 +1,20 @@ +# This file was automatically generated from the Makefile.am +# DO NOT EDIT! + +noinst_LTLIBRARIES = libsamplerate.la +#include_HEADERS = samplerate.h + +EXTRA_DIST = config.h.in Version_script.in + +COEFF_HDRS = high_qual_coeffs.h mid_qual_coeffs.h fastest_coeffs.h + +noinst_HEADERS = common.h float_cast.h $(COEFF_HDRS) + +SRC_SOURCES = samplerate.c src_sinc.c src_zoh.c src_linear.c + +libsamplerate_la_SOURCES = $(SRC_SOURCES) +#libsamplerate_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@ @SHLIB_VERSION_ARG@ +libsamplerate_la_LIBADD = -lm + +# Disable autoheader. +#AUTOHEADER=echo diff --git a/libk3b/plugin/libsamplerate/common.h b/libk3b/plugin/libsamplerate/common.h new file mode 100644 index 0000000..86021ae --- /dev/null +++ b/libk3b/plugin/libsamplerate/common.h @@ -0,0 +1,105 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#ifndef COMMON_H_INCLUDED +#define COMMON_H_INCLUDED + +#ifdef HAVE_STDINT_H +#include +#elif (SIZEOF_INT == 4) +typedef int int32_t ; +#elif (SIZEOF_LONG == 4) +typedef long int32_t ; +#endif + +#define SRC_MAX_RATIO 12 +#define SRC_MIN_RATIO_DIFF (1e-20) + +#define MAX(a,b) (((a) > (b)) ? (a) : (b)) +#define MIN(a,b) (((a) < (b)) ? (a) : (b)) + +#define MAKE_MAGIC(a,b,c,d,e,f) ((a)+((b)<<4)+((c)<<8)+((d)<<12)+((e)<<16)+((f)<<20)) + +#include "samplerate.h" + +enum +{ SRC_FALSE = 0, + SRC_TRUE = 1 +} ; + +enum +{ SRC_ERR_NO_ERROR = 0, + + SRC_ERR_MALLOC_FAILED, + SRC_ERR_BAD_STATE, + SRC_ERR_BAD_DATA, + SRC_ERR_BAD_DATA_PTR, + SRC_ERR_NO_PRIVATE, + SRC_ERR_BAD_SRC_RATIO, + SRC_ERR_BAD_PROC_PTR, + SRC_ERR_SHIFT_BITS, + SRC_ERR_FILTER_LEN, + SRC_ERR_BAD_CONVERTER, + SRC_ERR_BAD_CHANNEL_COUNT, + SRC_ERR_SINC_BAD_BUFFER_LEN, + SRC_ERR_SIZE_INCOMPATIBILITY, + SRC_ERR_BAD_PRIV_PTR, + SRC_ERR_BAD_SINC_STATE, + SRC_ERR_DATA_OVERLAP, + + /* This must be the last error number. */ + SRC_ERR_MAX_ERROR +} ; + +typedef struct SRC_PRIVATE_tag +{ double last_ratio, last_position ; + + void *private_data ; + + int (*process) (struct SRC_PRIVATE_tag *psrc, SRC_DATA *data) ; + void (*reset) (struct SRC_PRIVATE_tag *psrc) ; + + int error ; + int channels ; +} SRC_PRIVATE ; + +/* In src_sinc.c */ +int sinc_process (SRC_PRIVATE *psrc, SRC_DATA *data) ; + +const char* sinc_get_name (int src_enum) ; +const char* sinc_get_description (int src_enum) ; + +int sinc_set_converter (SRC_PRIVATE *psrc, int src_enum) ; + +/* In src_linear.c */ +int linear_process (SRC_PRIVATE *psrc, SRC_DATA *data) ; + +const char* linear_get_name (int src_enum) ; +const char* linear_get_description (int src_enum) ; + +int linear_set_converter (SRC_PRIVATE *psrc, int src_enum) ; + +/* In src_zoh.c */ +int zoh_process (SRC_PRIVATE *psrc, SRC_DATA *data) ; + +const char* zoh_get_name (int src_enum) ; +const char* zoh_get_description (int src_enum) ; + +int zoh_set_converter (SRC_PRIVATE *psrc, int src_enum) ; + +#endif /* COMMON_H_INCLUDED */ diff --git a/libk3b/plugin/libsamplerate/configure.in.in b/libk3b/plugin/libsamplerate/configure.in.in new file mode 100644 index 0000000..06a8f55 --- /dev/null +++ b/libk3b/plugin/libsamplerate/configure.in.in @@ -0,0 +1,13 @@ +LIBS="-lm $all_libraries" + +AC_CHECK_DECL(lrint, + AC_DEFINE(HAVE_LRINT,1,[Define if lrint is supported]), + AC_DEFINE(HAVE_LRINT,0,[Define if lrint is not supported]), + [#include ] +) + +AC_CHECK_DECL(lrintf, + AC_DEFINE(HAVE_LRINTF,1,[Define if lrintf is supported]), + AC_DEFINE(HAVE_LRINTF,0,[Define if lrintf is not supported]), + [#include ] +) diff --git a/libk3b/plugin/libsamplerate/fastest_coeffs.h b/libk3b/plugin/libsamplerate/fastest_coeffs.h new file mode 100644 index 0000000..5343fc6 --- /dev/null +++ b/libk3b/plugin/libsamplerate/fastest_coeffs.h @@ -0,0 +1,2493 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + + +/* +** f = make_filter (8, 128, 100.3) ; +** Pass band width : 0.0039062 (should be 0.0039062) +** Stop band atten. : 100.71 dB +** -3dB band width : 0.484 +** half length : 2463 +** increment : 128 +*/ + + 8.31472372954840555082e-01, + 8.31414005540308198583e-01, + 8.31238918266223869580e-01, + 8.30947156036480505392e-01, + 8.30538793675450581766e-01, + 8.30013935904800659316e-01, + 8.29372717311066987023e-01, + 8.28615302303967515840e-01, + 8.27741885065490623496e-01, + 8.26752689489751890761e-01, + 8.25647969113678215081e-01, + 8.24428007038499943704e-01, + 8.23093115842108757896e-01, + 8.21643637482293187624e-01, + 8.20079943190897053817e-01, + 8.18402433358933589780e-01, + 8.16611537412689103554e-01, 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+-4.85125249549975873449e-07, +-3.59691078491283933177e-07, +-2.38952398011216803052e-07, +-1.22889677382464548894e-07, + 0 /* Need a final zero coefficient */ + diff --git a/libk3b/plugin/libsamplerate/float_cast.h b/libk3b/plugin/libsamplerate/float_cast.h new file mode 100644 index 0000000..af362e3 --- /dev/null +++ b/libk3b/plugin/libsamplerate/float_cast.h @@ -0,0 +1,203 @@ +/* +** Copyright (C) 2001-2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +/* Version 1.3 */ + + +/*============================================================================ +** On Intel Pentium processors (especially PIII and probably P4), converting +** from float to int is very slow. To meet the C specs, the code produced by +** most C compilers targeting Pentium needs to change the FPU rounding mode +** before the float to int conversion is performed. +** +** Changing the FPU rounding mode causes the FPU pipeline to be flushed. It +** is this flushing of the pipeline which is so slow. +** +** Fortunately the ISO C99 specifications define the functions lrint, lrintf, +** llrint and llrintf which fix this problem as a side effect. +** +** On Unix-like systems, the configure process should have detected the +** presence of these functions. If they weren't found we have to replace them +** here with a standard C cast. +*/ + +/* +** The C99 prototypes for lrint and lrintf are as follows: +** +** long int lrintf (float x) ; +** long int lrint (double x) ; +*/ + +#include "config.h" + +/* +** The presence of the required functions are detected during the configure +** process and the values HAVE_LRINT and HAVE_LRINTF are set accordingly in +** the config.h file. +*/ + +#define HAVE_LRINT_REPLACEMENT 0 + +#if (HAVE_LRINT && HAVE_LRINTF) + + /* + ** These defines enable functionality introduced with the 1999 ISO C + ** standard. They must be defined before the inclusion of math.h to + ** engage them. If optimization is enabled, these functions will be + ** inlined. With optimization switched off, you have to link in the + ** maths library using -lm. + */ + + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + + #define __USE_ISOC9X 1 + #define __USE_ISOC99 1 + + #include + +#elif (defined (WIN32) || defined (_WIN32)) + + #undef HAVE_LRINT_REPLACEMENT + #define HAVE_LRINT_REPLACEMENT 1 + #include + + /* + ** Win32 doesn't seem to have these functions. + ** Therefore implement inline versions of these functions here. + */ + + __inline long int + lrint (double flt) + { int intgr; + + _asm + { fld flt + fistp intgr + } ; + + return intgr ; + } + + __inline long int + lrintf (float flt) + { int intgr; + + _asm + { fld flt + fistp intgr + } ; + + return intgr ; + } + +#elif (defined (__MWERKS__) && defined (macintosh)) + + /* This MacOS 9 solution was provided by Stephane Letz */ + + #undef HAVE_LRINT_REPLACEMENT + #define HAVE_LRINT_REPLACEMENT 1 + #include + + #undef lrint + #undef lrintf + + #define lrint double2int + #define lrintf float2int + + inline int + float2int (register float in) + { long res [2] ; + + asm + { fctiw in,in + stfd in,res + } + return res [1] ; + } /* float2int */ + + inline int + double2int (register double in) + { long res [2] ; + + asm + { fctiw in,in + stfd in,res + } + return res [1] ; + } /* double2int */ + +#elif (defined (__MACH__) && defined (__APPLE__)) + + /* For Apple MacOSX. */ + + #undef HAVE_LRINT_REPLACEMENT + #define HAVE_LRINT_REPLACEMENT 1 + #include + + #undef lrint + #undef lrintf + + #define lrint double2int + #define lrintf float2int + + inline static long int + float2int (register float in) + { int res [2] ; + + __asm__ __volatile__ + ( "fctiw %1, %1\n\t" + "stfd %1, %0" + : "=m" (res) /* Output */ + : "f" (in) /* Input */ + : "memory" + ) ; + + return res [1] ; + } /* lrintf */ + + inline static long int + double2int (register double in) + { int res [2] ; + + __asm__ __volatile__ + ( "fctiw %1, %1\n\t" + "stfd %1, %0" + : "=m" (res) /* Output */ + : "f" (in) /* Input */ + : "memory" + ) ; + + return res [1] ; + } /* lrint */ + +#else + #ifndef __sgi + #warning "Don't have the functions lrint() and lrintf()." + #warning "Replacing these functions with a standard C cast." + #endif + + #include + + #define lrint(dbl) ((int) (dbl)) + #define lrintf(flt) ((int) (flt)) + +#endif + + + diff --git a/libk3b/plugin/libsamplerate/high_qual_coeffs.h b/libk3b/plugin/libsamplerate/high_qual_coeffs.h new file mode 100644 index 0000000..229bc79 --- /dev/null +++ b/libk3b/plugin/libsamplerate/high_qual_coeffs.h @@ -0,0 +1,17116 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +/* +** f = make_filter (65, 128, 100.3) ; +** Pass band width : 0.0039062 (should be 0.0039062) +** Stop band atten. : 101.20 dB +** -3dB band width : 0.846 +** half length : 17087 +** increment : 128 +*/ + + 9.73822959712628111184e-01, + 9.73730227534126968614e-01, + 9.73452062795049033461e-01, + 9.72988560871685836950e-01, + 9.72339880681256651940e-01, + 9.71506244617024061760e-01, + 9.70487938457503807044e-01, + 9.69285311249795999977e-01, + 9.67898775167100988703e-01, + 9.66328805340476049146e-01, + 9.64575939664910952942e-01, + 9.62640778579811451365e-01, + 9.60523984823974497083e-01, + 9.58226283165186876190e-01, + 9.55748460104550945360e-01, + 9.53091363555660264772e-01, + 9.50255902498805649081e-01, 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+-1.77343915863602168094e-07, +-1.58073523511642661593e-07, +-1.38826265993976471359e-07, +-1.19613390601659479034e-07, +-1.00446058929897965640e-07, +-8.13353405935726935918e-08, +-6.22922070331324441674e-08, +-4.33275254142092293362e-08, +-2.44520526242285169324e-08, + 0 /* Need a final zero coefficient */ + diff --git a/libk3b/plugin/libsamplerate/mid_qual_coeffs.h b/libk3b/plugin/libsamplerate/mid_qual_coeffs.h new file mode 100644 index 0000000..7bf47df --- /dev/null +++ b/libk3b/plugin/libsamplerate/mid_qual_coeffs.h @@ -0,0 +1,5315 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + + +/* +** f = make_filter (19, 128, 100.2) ; +** Pass band width : 0.0039063 (should be 0.0039062) +** Stop band atten. : 100.35 dB +** -3dB band width : 0.665 +** half length : 5285 +** increment : 128 +*/ + + 9.20381425342432724079e-01, + 9.20302993473144703707e-01, + 9.20067721990720843728e-01, + 9.19675683262634269255e-01, + 9.19126997871811179941e-01, + 9.18421834572361261984e-01, + 9.17560410227629907887e-01, + 9.16542989730570578644e-01, + 9.15369885906517022356e-01, + 9.14041459398341027409e-01, + 9.12558118534084750095e-01, + 9.10920319177104365060e-01, + 9.09128564558774221460e-01, + 9.07183405093831884969e-01, + 9.05085438178449441793e-01, + 9.02835307971073142141e-01, + 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+-1.47192994888573774293e-06, +-1.39698631381516495750e-06, +-1.32250119465412662692e-06, +-1.24851692725776004904e-06, +-1.17507490977594879706e-06, +-1.10221558569852023006e-06, +-1.02997842773779330541e-06, +-9.58401922550402422422e-07, +-8.87523556300846598974e-07, +-8.17379801068637194395e-07, +-7.48006102099267160073e-07, +-6.79436865899721901669e-07, +-6.11705449178669713405e-07, +-5.44844148629825548117e-07, +-4.78884191557767192135e-07, +-4.13855727343869051617e-07, +-3.49787819750522529807e-07, +-2.86708440059940296556e-07, +-2.24644461044386128961e-07, +-1.63621651764123018711e-07, +-1.03664673187799380991e-07, +-4.47970746308059675830e-08, + 0 /* Need a final zero coefficient */ + diff --git a/libk3b/plugin/libsamplerate/samplerate.c b/libk3b/plugin/libsamplerate/samplerate.c new file mode 100644 index 0000000..58ad40a --- /dev/null +++ b/libk3b/plugin/libsamplerate/samplerate.c @@ -0,0 +1,301 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#include +#include +#include + +#include "config.h" + +#include "samplerate.h" +#include "common.h" + +SRC_STATE * +src_new (int converter_type, int channels, int *error) +{ SRC_PRIVATE *psrc ; + + if (error) + *error = SRC_ERR_NO_ERROR ; + + if (channels < 1) + { if (error) + *error = SRC_ERR_BAD_CHANNEL_COUNT ; + return NULL ; + } ; + + if ((psrc = calloc (1, sizeof (*psrc))) == NULL) + { if (error) + *error = SRC_ERR_MALLOC_FAILED ; + return NULL ; + } ; + + psrc->channels = channels ; + + if (sinc_set_converter (psrc, converter_type) != SRC_ERR_NO_ERROR && + zoh_set_converter (psrc, converter_type) != SRC_ERR_NO_ERROR && + linear_set_converter (psrc, converter_type) != SRC_ERR_NO_ERROR) + { if (error) + *error = SRC_ERR_BAD_CONVERTER ; + free (psrc) ; + psrc = NULL ; + } ; + + src_reset ((SRC_STATE*) psrc) ; + + return (SRC_STATE*) psrc ; +} /* src_new */ + +SRC_STATE * +src_delete (SRC_STATE *state) +{ SRC_PRIVATE *psrc ; + + psrc = (SRC_PRIVATE*) state ; + if (psrc) + { if (psrc->private_data) + free (psrc->private_data) ; + memset (psrc, 0, sizeof (SRC_PRIVATE)) ; + free (psrc) ; + } ; + + return NULL ; +} /* src_state */ + +int +src_process (SRC_STATE *state, SRC_DATA *data) +{ SRC_PRIVATE *psrc ; + int error ; + + psrc = (SRC_PRIVATE*) state ; + + if (psrc == NULL) + return SRC_ERR_BAD_STATE ; + if (psrc->process == NULL) + return SRC_ERR_BAD_PROC_PTR ; + + /* Check for valid SRC_DATA first. */ + if (data == NULL) + return SRC_ERR_BAD_DATA ; + /* Check src_ratio is in range. */ + if (data->src_ratio < (1.0 / SRC_MAX_RATIO) || data->src_ratio > (1.0 * SRC_MAX_RATIO)) + return SRC_ERR_BAD_SRC_RATIO ; + + /* And that data_in and data_out are valid. */ + if (data->data_in == NULL || data->data_out == NULL) + return SRC_ERR_BAD_DATA_PTR ; + + if (data->data_in == NULL) + data->input_frames = 0 ; + + if (data->data_in < data->data_out) + { if (data->data_in + data->input_frames * psrc->channels > data->data_out) + { /*-printf ("data_in: %p data_out: %p\n", + data->data_in + data->input_frames * psrc->channels, data->data_out) ;-*/ + return SRC_ERR_DATA_OVERLAP ; + } ; + } + else if (data->data_out + data->output_frames * psrc->channels > data->data_in) + { /*-printf ("data_out: %p (%p) data_in: %p\n", data->data_out, + data->data_out + data->output_frames * psrc->channels, data->data_in) ;-*/ + return SRC_ERR_DATA_OVERLAP ; + } ; + + if (data->input_frames < 0) + data->input_frames = 0 ; + if (data->output_frames < 0) + data->output_frames = 0 ; + + /* Set the input and output counts to zero. */ + data->input_frames_used = 0 ; + data->output_frames_gen = 0 ; + + /* Special case for when last_ratio has not been set. */ + if (psrc->last_ratio < (1.0 / SRC_MAX_RATIO)) + psrc->last_ratio = data->src_ratio ; + + /* Now process. */ + error = psrc->process (psrc, data) ; + + return error ; +} /* src_process */ + +int +src_set_ratio (SRC_STATE *state, double new_ratio) +{ SRC_PRIVATE *psrc ; + + psrc = (SRC_PRIVATE*) state ; + + if (psrc == NULL) + return SRC_ERR_BAD_STATE ; + if (psrc->process == NULL) + return SRC_ERR_BAD_PROC_PTR ; + + psrc->last_ratio = new_ratio ; + + return SRC_ERR_NO_ERROR ; +} /* src_set_ratio */ + +int +src_reset (SRC_STATE *state) +{ SRC_PRIVATE *psrc ; + + if ((psrc = (SRC_PRIVATE*) state) == NULL) + return SRC_ERR_BAD_STATE ; + + if (psrc->reset != NULL) + psrc->reset (psrc) ; + + psrc->last_position = 0.0 ; + psrc->last_ratio = 0.0 ; + + psrc->error = SRC_ERR_NO_ERROR ; + + return SRC_ERR_NO_ERROR ; +} /* src_reset */ + +/*============================================================================== +** Control functions. +*/ + +const char * +src_get_name (int converter_type) +{ const char *desc ; + + if ((desc = sinc_get_name (converter_type)) != NULL) + return desc ; + + if ((desc = zoh_get_name (converter_type)) != NULL) + return desc ; + + if ((desc = linear_get_name (converter_type)) != NULL) + return desc ; + + return NULL ; +} /* src_get_name */ + +const char * +src_get_description (int converter_type) +{ const char *desc ; + + if ((desc = sinc_get_description (converter_type)) != NULL) + return desc ; + + if ((desc = zoh_get_description (converter_type)) != NULL) + return desc ; + + if ((desc = linear_get_description (converter_type)) != NULL) + return desc ; + + return NULL ; +} /* src_get_description */ + +const char * +src_get_version (void) +{ return "libsamplerate-k3b";/*PACKAGE "-" VERSION ;*/ +} /* src_get_version */ + +int +src_is_valid_ratio (double ratio) +{ + if (ratio < (1.0 / SRC_MAX_RATIO) || ratio > (1.0 * SRC_MAX_RATIO)) + return SRC_FALSE ; + + return SRC_TRUE ; +} /* src_is_valid_ratio */ + +/*============================================================================== +** Error reporting functions. +*/ + +int +src_error (SRC_STATE *state) +{ if (state) + return ((SRC_PRIVATE*) state)->error ; + return SRC_ERR_NO_ERROR ; +} /* src_error */ + +const char* +src_strerror (int error) +{ + switch (error) + { case SRC_ERR_NO_ERROR : + return "No error" ; + case SRC_ERR_MALLOC_FAILED : + return "Malloc failed." ; + case SRC_ERR_BAD_STATE : + return "SRC_STATE pointer is NULL." ; + case SRC_ERR_BAD_DATA : + return "SRC_DATA pointer is NULL." ; + case SRC_ERR_BAD_DATA_PTR : + return "SRC_DATA->data_out is NULL." ; + case SRC_ERR_NO_PRIVATE : + return "Internal error. No private data." ; + case SRC_ERR_BAD_SRC_RATIO : + return "SRC ratio outside [-12, 12] range." ; + case SRC_ERR_BAD_SINC_STATE : + return "src_process() called without reset after end_of_input." ; + case SRC_ERR_BAD_PROC_PTR : + return "Internal error. No process pointer." ; + case SRC_ERR_SHIFT_BITS : + return "Internal error. SHIFT_BITS too large." ; + case SRC_ERR_FILTER_LEN : + return "Internal error. Filter length too large." ; + case SRC_ERR_BAD_CONVERTER : + return "Bad converter number." ; + case SRC_ERR_BAD_CHANNEL_COUNT : + return "Channel count must be >= 1." ; + case SRC_ERR_SINC_BAD_BUFFER_LEN : + return "Internal error. Bad buffer length. Please report this." ; + case SRC_ERR_SIZE_INCOMPATIBILITY : + return "Internal error. Input data / internal buffer size difference. Please report this." ; + case SRC_ERR_BAD_PRIV_PTR : + return "Internal error. Private pointer is NULL. Please report this." ; + + case SRC_ERR_DATA_OVERLAP : + return "Input and output data arrays overlap." ; + + case SRC_ERR_MAX_ERROR : + return "Placeholder. No error defined for this error number." ; + + default : break ; + } + + return NULL ; +} /* src_strerror */ + +/*============================================================================== +** Simple interface for performing a single conversion from input buffer to +** output buffer at a fixed conversion ratio. +*/ + +int +src_simple (SRC_DATA *src_data, int converter, int channels) +{ SRC_STATE *src_state ; + int error ; + + if ((src_state = src_new (converter, channels, &error)) == NULL) + return error ; + + src_data->end_of_input = 1 ; /* Only one buffer worth of input. */ + + error = src_process (src_state, src_data) ; + + src_state = src_delete (src_state) ; + + return error ; +} /* src_simple */ + diff --git a/libk3b/plugin/libsamplerate/samplerate.h b/libk3b/plugin/libsamplerate/samplerate.h new file mode 100644 index 0000000..dfc4448 --- /dev/null +++ b/libk3b/plugin/libsamplerate/samplerate.h @@ -0,0 +1,138 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +/* +** API documentation is available here: +** http://www.mega-nerd.com/SRC/api.html +*/ + +#ifndef SAMPLERATE_H +#define SAMPLERATE_H + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +typedef struct SRC_STATE_tag SRC_STATE ; + +typedef struct +{ float *data_in, *data_out ; + + long input_frames, output_frames ; + long input_frames_used, output_frames_gen ; + + int end_of_input ; + + double src_ratio ; +} SRC_DATA ; + +/* +** Simple interface for performing a single conversion from input buffer to +** output buffer at a fixed conversion ratio. +*/ +int src_simple (SRC_DATA *data, int converter_type, int channels) ; + +/* +** Initialisation function : return an anonymous pointer to the internal state +** of the converter. Choose a converter from the enums below. +*/ + +SRC_STATE* src_new (int converter_type, int channels, int *error) ; + +/* +** Cleanup all internal allocations. +** Always returns NULL. +*/ + +SRC_STATE* src_delete (SRC_STATE *state) ; + +/* +** This library contains a number of different sample rate converters, +** numbered 0 through N. +** +** Return a string giving either a name or a more full description of each +** sample rate converter or NULL if no sample rate converter exists for +** the given value. The converters are sequentially numbered from 0 to N. +*/ + +const char *src_get_name (int converter_type) ; +const char *src_get_description (int converter_type) ; +const char *src_get_version (void) ; + +/* +** Processing function. +** Returns non zero on error. +*/ + +int src_process (SRC_STATE *state, SRC_DATA *data) ; + +/* +** Set a new SRC ratio. This allows step responses +** in the conversion ratio. +** Returns non zero on error. +*/ + +int src_set_ratio (SRC_STATE *state, double new_ratio) ; + +/* +** Reset the internal SRC state. +** Does not modify the quality settings. +** Does not free any memory allocations. +** Returns non zero on error. +*/ + +int src_reset (SRC_STATE *state) ; + +/* +** Return TRUE if ratio is a valid conversion ratio, FALSE +** otherwise. +*/ + +int src_is_valid_ratio (double ratio) ; + +/* +** Return an error number. +*/ + +int src_error (SRC_STATE *state) ; + +/* +** Convert the error number into a string. +*/ +const char* src_strerror (int error) ; + +/* +** The following enums can be used to set the interpolator type +** using the function src_set_converter(). +*/ + +enum +{ + SRC_SINC_BEST_QUALITY = 0, + SRC_SINC_MEDIUM_QUALITY = 1, + SRC_SINC_FASTEST = 2, + SRC_ZERO_ORDER_HOLD = 3, + SRC_LINEAR = 4 +} ; + + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +#endif /* SAMPLERATE_H */ diff --git a/libk3b/plugin/libsamplerate/src_linear.c b/libk3b/plugin/libsamplerate/src_linear.c new file mode 100644 index 0000000..c1736d2 --- /dev/null +++ b/libk3b/plugin/libsamplerate/src_linear.c @@ -0,0 +1,194 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#include +#include +#include + +#include "config.h" +#include "float_cast.h" +#include "common.h" + +static void linear_reset (SRC_PRIVATE *psrc) ; + +/*======================================================================================== +*/ + +#define LINEAR_MAGIC_MARKER MAKE_MAGIC('l','i','n','e','a','r') + +typedef struct +{ int linear_magic_marker ; + int channels ; + long in_count, in_used ; + long out_count, out_gen ; + float last_value [1] ; +} LINEAR_DATA ; + +/*---------------------------------------------------------------------------------------- +*/ +int +linear_process (SRC_PRIVATE *psrc, SRC_DATA *data) +{ LINEAR_DATA *linear ; + double src_ratio, input_index ; + int ch ; + + if (psrc->private_data == NULL) + return SRC_ERR_NO_PRIVATE ; + + linear = (LINEAR_DATA*) psrc->private_data ; + + linear->in_count = data->input_frames * linear->channels ; + linear->out_count = data->output_frames * linear->channels ; + linear->in_used = linear->out_gen = 0 ; + + src_ratio = psrc->last_ratio ; + input_index = psrc->last_position ; + + /* Calculate samples before first sample in input array. */ + while (input_index > 0.0 && input_index < 1.0 && linear->out_gen < linear->out_count) + { + if (linear->in_used + input_index > linear->in_count) + break ; + + if (fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF) + src_ratio = psrc->last_ratio + linear->out_gen * (data->src_ratio - psrc->last_ratio) / (linear->out_count - 1) ; + + for (ch = 0 ; ch < linear->channels ; ch++) + { data->data_out [linear->out_gen] = linear->last_value [ch] + input_index * + (data->data_in [ch] - linear->last_value [ch]) ; + linear->out_gen ++ ; + } ; + + /* Figure out the next index. */ + input_index += 1.0 / src_ratio ; + } ; + + /* Main processing loop. */ + while (linear->out_gen < linear->out_count) + { + linear->in_used += linear->channels * lrint (floor (input_index)) ; + input_index -= floor (input_index) ; + + if (linear->in_used + input_index > linear->in_count) + break ; + + if (fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF) + src_ratio = psrc->last_ratio + linear->out_gen * (data->src_ratio - psrc->last_ratio) / (linear->out_count - 1) ; + + for (ch = 0 ; ch < linear->channels ; ch++) + { data->data_out [linear->out_gen] = data->data_in [linear->in_used + ch] + input_index * + (data->data_in [linear->in_used + linear->channels + ch] - data->data_in [linear->in_used + ch]) ; + linear->out_gen ++ ; + } ; + + /* Figure out the next index. */ + input_index += 1.0 / src_ratio ; + } ; + +/*- if (input_index > linear->in_count - linear->in_used) + { input_index -= linear->in_count - linear->in_used ; + linear->in_used = linear->in_count ; + puts ("XXXXXXXXXX") ; /+*-exit (1) ;-*+/ + } ; +-*/ + + psrc->last_position = input_index ; + + for (ch = 0 ; ch < linear->channels ; ch++) + { linear->last_value [ch] = data->data_in [linear->in_used - linear->channels + ch] ; + +/*- data->data_out [0 + ch] = -0.9 ; + data->data_out [linear->out_gen - linear->channels + ch] = 0.9 ; -*/ + } ; + + /* Save current ratio rather then target ratio. */ + psrc->last_ratio = src_ratio ; + + data->input_frames_used = linear->in_used / linear->channels ; + data->output_frames_gen = linear->out_gen / linear->channels ; + + return SRC_ERR_NO_ERROR ; +} /* linear_process */ + +/*------------------------------------------------------------------------------ +*/ + +const char* +linear_get_name (int src_enum) +{ + if (src_enum == SRC_LINEAR) + return "Linear Interpolator" ; + + return NULL ; +} /* linear_get_name */ + +const char* +linear_get_description (int src_enum) +{ + if (src_enum == SRC_LINEAR) + return "Linear interpolator, very fast, poor quality." ; + + return NULL ; +} /* linear_get_descrition */ + +int +linear_set_converter (SRC_PRIVATE *psrc, int src_enum) +{ LINEAR_DATA *linear ; + + if (src_enum != SRC_LINEAR) + return SRC_ERR_BAD_CONVERTER ; + + if (psrc->private_data != NULL) + { linear = (LINEAR_DATA*) psrc->private_data ; + if (linear->linear_magic_marker != LINEAR_MAGIC_MARKER) + { free (psrc->private_data) ; + psrc->private_data = NULL ; + } ; + } ; + + if (psrc->private_data == NULL) + { linear = calloc (1, sizeof (*linear) + psrc->channels * sizeof (float)) ; + if (linear == NULL) + return SRC_ERR_MALLOC_FAILED ; + psrc->private_data = linear ; + } ; + + linear->linear_magic_marker = LINEAR_MAGIC_MARKER ; + linear->channels = psrc->channels ; + + psrc->process = linear_process ; + psrc->reset = linear_reset ; + + linear_reset (psrc) ; + + return SRC_ERR_NO_ERROR ; +} /* linear_set_converter */ + +/*=================================================================================== +*/ + +static void +linear_reset (SRC_PRIVATE *psrc) +{ LINEAR_DATA *linear ; + + linear = (LINEAR_DATA*) psrc->private_data ; + if (linear == NULL) + return ; + + memset (linear->last_value, 0, sizeof (linear->last_value [0]) * linear->channels) ; +} /* linear_reset */ diff --git a/libk3b/plugin/libsamplerate/src_sinc.c b/libk3b/plugin/libsamplerate/src_sinc.c new file mode 100644 index 0000000..ddfc06b --- /dev/null +++ b/libk3b/plugin/libsamplerate/src_sinc.c @@ -0,0 +1,471 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#include +#include +#include + +#include "config.h" +#include "float_cast.h" +#include "common.h" + +#define SINC_MAGIC_MARKER MAKE_MAGIC(' ','s','i','n','c',' ') + +#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) + +/*======================================================================================== +** Macros for handling the index into the array for the filter. +** Double precision floating point is not accurate enough so use a 64 bit +** fixed point value instead. SHIFT_BITS (current value of 48) is the number +** of bits to the right of the decimal point. +** The rest of the macros are for retrieving the fractional and integer parts +** and for converting floats and ints to the fixed point format or from the +** fixed point type back to integers and floats. +*/ + +#define MAKE_INCREMENT_T(x) ((increment_t) (x)) + +#define SHIFT_BITS 16 +#define FP_ONE ((double) (((increment_t) 1) << SHIFT_BITS)) + +#define DOUBLE_TO_FP(x) (lrint ((x) * FP_ONE)) +#define INT_TO_FP(x) (((increment_t) (x)) << SHIFT_BITS) + +#define FP_FRACTION_PART(x) ((x) & ((((increment_t) 1) << SHIFT_BITS) - 1)) +#define FP_INTEGER_PART(x) ((x) & (((increment_t) -1) << SHIFT_BITS)) + +#define FP_TO_INT(x) (((x) >> SHIFT_BITS)) +#define FP_TO_DOUBLE(x) (FP_FRACTION_PART (x) / FP_ONE) + +/*======================================================================================== +*/ + +typedef int32_t increment_t ; +typedef float coeff_t ; + +enum +{ + STATE_BUFFER_START = 101, + STATE_DATA_CONTINUE = 102, + STATE_BUFFER_END = 103, + STATE_FINISHED +} ; + +typedef struct +{ int sinc_magic_marker ; + + int channels ; + long in_count, in_used ; + long out_count, out_gen ; + + int coeff_half_len, index_inc ; + int has_diffs ; + + double src_ratio, input_index ; + + int coeff_len ; + coeff_t const *coeffs ; + + int b_current, b_end, b_real_end, b_len ; + float *pdata ; + float buffer [1] ; +} SINC_FILTER ; + +static double calc_output (SINC_FILTER *filter, increment_t increment, increment_t start_filter_index, int ch) ; + +static void prepare_data (SINC_FILTER *filter, SRC_DATA *data, int half_filter_chan_len) ; + +static void sinc_reset (SRC_PRIVATE *psrc) ; + +static coeff_t const high_qual_coeffs [] = +{ +#include "high_qual_coeffs.h" +} ; /* high_qual_coeffs */ + +static coeff_t const mid_qual_coeffs [] = +{ +#include "mid_qual_coeffs.h" +} ; /* mid_qual_coeffs */ + +static coeff_t const fastest_coeffs [] = +{ +#include "fastest_coeffs.h" +} ; /* fastest_coeffs */ + +/*---------------------------------------------------------------------------------------- +*/ + +const char* +sinc_get_name (int src_enum) +{ + switch (src_enum) + { case SRC_SINC_BEST_QUALITY : + return "Best Sinc Interpolator" ; + + case SRC_SINC_MEDIUM_QUALITY : + return "Medium Sinc Interpolator" ; + + case SRC_SINC_FASTEST : + return "Fastest Sinc Interpolator" ; + } ; + + return NULL ; +} /* sinc_get_descrition */ + +const char* +sinc_get_description (int src_enum) +{ + switch (src_enum) + { case SRC_SINC_BEST_QUALITY : + return "Band limitied sinc interpolation, best quality, 97dB SNR, 96% BW." ; + + case SRC_SINC_MEDIUM_QUALITY : + return "Band limitied sinc interpolation, medium quality, 97dB SNR, 90% BW." ; + + case SRC_SINC_FASTEST : + return "Band limitied sinc interpolation, fastest, 97dB SNR, 80% BW." ; + } ; + + return NULL ; +} /* sinc_get_descrition */ + +int +sinc_set_converter (SRC_PRIVATE *psrc, int src_enum) +{ SINC_FILTER *filter, temp_filter ; + int count ; + + /* Quick sanity check. */ + if (SHIFT_BITS >= sizeof (increment_t) * 8 - 1) + return SRC_ERR_SHIFT_BITS ; + + if (psrc->private_data != NULL) + { filter = (SINC_FILTER*) psrc->private_data ; + if (filter->sinc_magic_marker != SINC_MAGIC_MARKER) + { free (psrc->private_data) ; + psrc->private_data = NULL ; + } ; + } ; + + memset (&temp_filter, 0, sizeof (temp_filter)) ; + + temp_filter.sinc_magic_marker = SINC_MAGIC_MARKER ; + temp_filter.channels = psrc->channels ; + + psrc->process = sinc_process ; + psrc->reset = sinc_reset ; + + switch (src_enum) + { case SRC_SINC_BEST_QUALITY : + temp_filter.coeffs = high_qual_coeffs ; + temp_filter.coeff_half_len = (sizeof (high_qual_coeffs) / sizeof (coeff_t)) - 1 ; + temp_filter.index_inc = 128 ; + temp_filter.has_diffs = SRC_FALSE ; + temp_filter.coeff_len = sizeof (high_qual_coeffs) / sizeof (coeff_t) ; + break ; + + case SRC_SINC_MEDIUM_QUALITY : + temp_filter.coeffs = mid_qual_coeffs ; + temp_filter.coeff_half_len = (sizeof (mid_qual_coeffs) / sizeof (coeff_t)) - 1 ; + temp_filter.index_inc = 128 ; + temp_filter.has_diffs = SRC_FALSE ; + temp_filter.coeff_len = sizeof (mid_qual_coeffs) / sizeof (coeff_t) ; + break ; + + case SRC_SINC_FASTEST : + temp_filter.coeffs = fastest_coeffs ; + temp_filter.coeff_half_len = (sizeof (fastest_coeffs) / sizeof (coeff_t)) - 1 ; + temp_filter.index_inc = 128 ; + temp_filter.has_diffs = SRC_FALSE ; + temp_filter.coeff_len = sizeof (fastest_coeffs) / sizeof (coeff_t) ; + break ; + + default : + return SRC_ERR_BAD_CONVERTER ; + } ; + + /* + ** FIXME : This needs to be looked at more closely to see if there is + ** a better way. Need to look at prepare_data () at the same time. + */ + + temp_filter.b_len = 1000 + 2 * lrint (ceil (temp_filter.coeff_len / (temp_filter.index_inc * 1.0) * SRC_MAX_RATIO)) ; + temp_filter.b_len *= temp_filter.channels ; + + if ((filter = calloc (1, sizeof (SINC_FILTER) + sizeof (filter->buffer [0]) * (temp_filter.b_len + temp_filter.channels))) == NULL) + return SRC_ERR_MALLOC_FAILED ; + + *filter = temp_filter ; + memset (&temp_filter, 0xEE, sizeof (temp_filter)) ; + + psrc->private_data = filter ; + + sinc_reset (psrc) ; + + count = (filter->coeff_half_len * INT_TO_FP (1)) / FP_ONE ; + + if (abs (count - filter->coeff_half_len) >= 1) + return SRC_ERR_FILTER_LEN ; + + return SRC_ERR_NO_ERROR ; +} /* sinc_set_converter */ + +static void +sinc_reset (SRC_PRIVATE *psrc) +{ SINC_FILTER *filter ; + + filter = (SINC_FILTER*) psrc->private_data ; + if (filter == NULL) + return ; + + filter->b_current = filter->b_end = 0 ; + filter->b_real_end = -1 ; + + filter->src_ratio = filter->input_index = 0.0 ; + + memset (filter->buffer, 0, filter->b_len * sizeof (filter->buffer [0])) ; + + /* Set this for a sanity check */ + memset (filter->buffer + filter->b_len, 0xAA, filter->channels * sizeof (filter->buffer [0])) ; +} /* sinc_reset */ + +/*======================================================================================== +** Beware all ye who dare pass this point. There be dragons here. +*/ + +int +sinc_process (SRC_PRIVATE *psrc, SRC_DATA *data) +{ SINC_FILTER *filter ; + double input_index, src_ratio, count, float_increment, terminate ; + increment_t increment, start_filter_index ; + int half_filter_chan_len, samples_in_hand, ch ; + + if (psrc->private_data == NULL) + return SRC_ERR_NO_PRIVATE ; + + filter = (SINC_FILTER*) psrc->private_data ; + + /* If there is not a problem, this will be optimised out. */ + if (sizeof (filter->buffer [0]) != sizeof (data->data_in [0])) + return SRC_ERR_SIZE_INCOMPATIBILITY ; + + filter->in_count = data->input_frames * filter->channels ; + filter->out_count = data->output_frames * filter->channels ; + filter->in_used = filter->out_gen = 0 ; + + src_ratio = psrc->last_ratio ; + + /* Check the sample rate ratio wrt the buffer len. */ + count = (filter->coeff_half_len + 2.0) / filter->index_inc ; + if (MIN (psrc->last_ratio, data->src_ratio) < 1.0) + count /= MIN (psrc->last_ratio, data->src_ratio) ; + count = lrint (ceil (count)) ; + + /* Maximum coefficientson either side of center point. */ + half_filter_chan_len = filter->channels * (lrint (count) + 1) ; + + input_index = psrc->last_position ; + if (input_index >= 1.0) + { filter->b_current = (filter->b_current + filter->channels * lrint (floor (input_index))) % filter->b_len ; + input_index -= floor (input_index) ; + } ; + + float_increment = filter->index_inc ; + + filter->b_current = (filter->b_current + filter->channels * lrint (floor (input_index))) % filter->b_len ; + input_index -= floor (input_index) ; + + terminate = 1.0 / src_ratio + 1e-20 ; + + /* Main processing loop. */ + while (filter->out_gen < filter->out_count) + { + /* Need to reload buffer? */ + samples_in_hand = (filter->b_end - filter->b_current + filter->b_len) % filter->b_len ; + + if (samples_in_hand <= half_filter_chan_len) + { prepare_data (filter, data, half_filter_chan_len) ; + + samples_in_hand = (filter->b_end - filter->b_current + filter->b_len) % filter->b_len ; + if (samples_in_hand <= half_filter_chan_len) + break ; + } ; + + /* This is the termination condition. */ + if (filter->b_real_end >= 0) + { if (filter->b_current + input_index + terminate >= filter->b_real_end) + break ; + } ; + + if (fabs (psrc->last_ratio - data->src_ratio) > 1e-10) + src_ratio = psrc->last_ratio + filter->out_gen * (data->src_ratio - psrc->last_ratio) / (filter->out_count - 1) ; + + float_increment = filter->index_inc * 1.0 ; + if (src_ratio < 1.0) + float_increment = filter->index_inc * src_ratio ; + + increment = DOUBLE_TO_FP (float_increment) ; + + start_filter_index = DOUBLE_TO_FP (input_index * float_increment) ; + + for (ch = 0 ; ch < filter->channels ; ch++) + { data->data_out [filter->out_gen] = (float_increment / filter->index_inc) * + calc_output (filter, increment, start_filter_index, ch) ; + filter->out_gen ++ ; + } ; + + /* Figure out the next index. */ + input_index += 1.0 / src_ratio ; + + filter->b_current = (filter->b_current + filter->channels * lrint (floor (input_index))) % filter->b_len ; + input_index -= floor (input_index) ; + } ; + + psrc->last_position = input_index ; + + /* Save current ratio rather then target ratio. */ + psrc->last_ratio = src_ratio ; + + data->input_frames_used = filter->in_used / filter->channels ; + data->output_frames_gen = filter->out_gen / filter->channels ; + + return SRC_ERR_NO_ERROR ; +} /* sinc_process */ + +/*---------------------------------------------------------------------------------------- +*/ + +static void +prepare_data (SINC_FILTER *filter, SRC_DATA *data, int half_filter_chan_len) +{ int len = 0 ; + + if (filter->b_real_end >= 0) + return ; /* This doesn't make sense, so return. */ + + if (filter->b_current == 0) + { /* Initial state. Set up zeros at the start of the buffer and + ** then load new data after that. + */ + len = filter->b_len - 2 * half_filter_chan_len ; + + filter->b_current = filter->b_end = half_filter_chan_len ; + } + else if (filter->b_end + half_filter_chan_len + filter->channels < filter->b_len) + { /* Load data at current end position. */ + len = MAX (filter->b_len - filter->b_current - half_filter_chan_len, 0) ; + } + else + { /* Move data at end of buffer back to the start of the buffer. */ + len = filter->b_end - filter->b_current ; + memmove (filter->buffer, filter->buffer + filter->b_current - half_filter_chan_len, + (half_filter_chan_len + len) * sizeof (filter->buffer [0])) ; + + filter->b_current = half_filter_chan_len ; + filter->b_end = filter->b_current + len ; + + /* Now load data at current end of buffer. */ + len = MAX (filter->b_len - filter->b_current - half_filter_chan_len, 0) ; + } ; + + len = MIN (filter->in_count - filter->in_used, len) ; + len -= (len % filter->channels) ; + + memcpy (filter->buffer + filter->b_end, data->data_in + filter->in_used, + len * sizeof (filter->buffer [0])) ; + + filter->b_end += len ; + filter->in_used += len ; + + if (filter->in_used == filter->in_count && + filter->b_end - filter->b_current < 2 * half_filter_chan_len && data->end_of_input) + { /* Handle the case where all data in the current buffer has been + ** consumed and this is the last buffer. + */ + + if (filter->b_len - filter->b_end < half_filter_chan_len + 5) + { /* If necessary, move data down to the start of the buffer. */ + len = filter->b_end - filter->b_current ; + memmove (filter->buffer, filter->buffer + filter->b_current - half_filter_chan_len, + (half_filter_chan_len + len) * sizeof (filter->buffer [0])) ; + + filter->b_current = half_filter_chan_len ; + filter->b_end = filter->b_current + len ; + } ; + + filter->b_real_end = filter->b_end ; + len = half_filter_chan_len + 5 ; + + memset (filter->buffer + filter->b_end, 0, len * sizeof (filter->buffer [0])) ; + filter->b_end += len ; + } ; + + return ; +} /* prepare_data */ + + +static double +calc_output (SINC_FILTER *filter, increment_t increment, increment_t start_filter_index, int ch) +{ double fraction, left, right, icoeff ; + increment_t filter_index, max_filter_index ; + int data_index, coeff_count, indx ; + + /* Convert input parameters into fixed point. */ + max_filter_index = INT_TO_FP (filter->coeff_half_len) ; + + /* First apply the left half of the filter. */ + filter_index = start_filter_index ; + coeff_count = (max_filter_index - filter_index) / increment ; + filter_index = filter_index + coeff_count * increment ; + data_index = filter->b_current - filter->channels * coeff_count ; + + left = 0.0 ; + do + { fraction = FP_TO_DOUBLE (filter_index) ; + indx = FP_TO_INT (filter_index) ; + + icoeff = filter->coeffs [indx] + fraction * (filter->coeffs [indx + 1] - filter->coeffs [indx]) ; + + left += icoeff * filter->buffer [data_index + ch] ; + + filter_index -= increment ; + data_index = data_index + filter->channels ; + } + while (filter_index >= MAKE_INCREMENT_T (0)) ; + + /* Now apply the right half of the filter. */ + filter_index = increment - start_filter_index ; + coeff_count = (max_filter_index - filter_index) / increment ; + filter_index = filter_index + coeff_count * increment ; + data_index = filter->b_current + filter->channels * (1 + coeff_count) ; + + right = 0.0 ; + do + { fraction = FP_TO_DOUBLE (filter_index) ; + indx = FP_TO_INT (filter_index) ; + + icoeff = filter->coeffs [indx] + fraction * (filter->coeffs [indx + 1] - filter->coeffs [indx]) ; + + right += icoeff * filter->buffer [data_index + ch] ; + + filter_index -= increment ; + data_index = data_index - filter->channels ; + } + while (filter_index > MAKE_INCREMENT_T (0)) ; + + return (left + right) ; +} /* calc_output */ + diff --git a/libk3b/plugin/libsamplerate/src_zoh.c b/libk3b/plugin/libsamplerate/src_zoh.c new file mode 100644 index 0000000..7e18d87 --- /dev/null +++ b/libk3b/plugin/libsamplerate/src_zoh.c @@ -0,0 +1,186 @@ +/* +** Copyright (C) 2002,2003 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#include +#include +#include + +#include "config.h" +#include "float_cast.h" +#include "common.h" + +static void zoh_reset (SRC_PRIVATE *psrc) ; + +/*======================================================================================== +*/ + +#define ZOH_MAGIC_MARKER MAKE_MAGIC('s','r','c','z','o','h') + +typedef struct +{ int zoh_magic_marker ; + int channels ; + long in_count, in_used ; + long out_count, out_gen ; + float last_value [1] ; +} ZOH_DATA ; + +/*---------------------------------------------------------------------------------------- +*/ + +int +zoh_process (SRC_PRIVATE *psrc, SRC_DATA *data) +{ ZOH_DATA *zoh ; + double src_ratio, input_index ; + int ch ; + + if (psrc->private_data == NULL) + return SRC_ERR_NO_PRIVATE ; + + zoh = (ZOH_DATA*) psrc->private_data ; + + zoh->in_count = data->input_frames * zoh->channels ; + zoh->out_count = data->output_frames * zoh->channels ; + zoh->in_used = zoh->out_gen = 0 ; + + src_ratio = psrc->last_ratio ; + input_index = psrc->last_position ; + + /* Calculate samples before first sample in input array. */ + while (input_index > 0.0 && input_index < 1.0 && zoh->out_gen < zoh->out_count) + { + if (zoh->in_used + input_index >= zoh->in_count) + break ; + + if (fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF) + src_ratio = psrc->last_ratio + zoh->out_gen * (data->src_ratio - psrc->last_ratio) / (zoh->out_count - 1) ; + + for (ch = 0 ; ch < zoh->channels ; ch++) + { data->data_out [zoh->out_gen] = zoh->last_value [ch] ; + zoh->out_gen ++ ; + } ; + + /* Figure out the next index. */ + input_index += 1.0 / src_ratio ; + } ; + + zoh->in_used += zoh->channels * lrint (floor (input_index)) ; + input_index -= floor (input_index) ; + + /* Main processing loop. */ + while (zoh->out_gen < zoh->out_count && zoh->in_used + input_index < zoh->in_count) + { + if (fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF) + src_ratio = psrc->last_ratio + zoh->out_gen * (data->src_ratio - psrc->last_ratio) / (zoh->out_count - 1) ; + + for (ch = 0 ; ch < zoh->channels ; ch++) + { data->data_out [zoh->out_gen] = data->data_in [zoh->in_used + ch] ; + zoh->out_gen ++ ; + } ; + + /* Figure out the next index. */ + input_index += 1.0 / src_ratio ; + + zoh->in_used += zoh->channels * lrint (floor (input_index)) ; + input_index -= floor (input_index) ; + } ; + + psrc->last_position = input_index ; + + if (zoh->in_used > 0) + for (ch = 0 ; ch < zoh->channels ; ch++) + zoh->last_value [ch] = data->data_in [zoh->in_used - zoh->channels + ch] ; + + /* Save current ratio rather then target ratio. */ + psrc->last_ratio = src_ratio ; + + data->input_frames_used = zoh->in_used / zoh->channels ; + data->output_frames_gen = zoh->out_gen / zoh->channels ; + + return SRC_ERR_NO_ERROR ; +} /* zoh_process */ + +/*------------------------------------------------------------------------------ +*/ + +const char* +zoh_get_name (int src_enum) +{ + if (src_enum == SRC_ZERO_ORDER_HOLD) + return "ZOH Interpolator" ; + + return NULL ; +} /* zoh_get_name */ + +const char* +zoh_get_description (int src_enum) +{ + if (src_enum == SRC_ZERO_ORDER_HOLD) + return "Zero order hold interpolator, very fast, poor quality." ; + + return NULL ; +} /* zoh_get_descrition */ + +int +zoh_set_converter (SRC_PRIVATE *psrc, int src_enum) +{ ZOH_DATA *zoh = NULL; + + if (src_enum != SRC_ZERO_ORDER_HOLD) + return SRC_ERR_BAD_CONVERTER ; + + if (psrc->private_data != NULL) + { zoh = (ZOH_DATA*) psrc->private_data ; + if (zoh->zoh_magic_marker != ZOH_MAGIC_MARKER) + { free (psrc->private_data) ; + psrc->private_data = NULL ; + } ; + } ; + + if (psrc->private_data == NULL) + { zoh = calloc (1, sizeof (*zoh) + psrc->channels * sizeof (float)) ; + if (zoh == NULL) + return SRC_ERR_MALLOC_FAILED ; + psrc->private_data = zoh ; + } ; + + zoh->zoh_magic_marker = ZOH_MAGIC_MARKER ; + zoh->channels = psrc->channels ; + + psrc->process = zoh_process ; + psrc->reset = zoh_reset ; + + zoh_reset (psrc) ; + + return SRC_ERR_NO_ERROR ; +} /* zoh_set_converter */ + +/*=================================================================================== +*/ + +static void +zoh_reset (SRC_PRIVATE *psrc) +{ ZOH_DATA *zoh ; + + zoh = (ZOH_DATA*) psrc->private_data ; + if (zoh == NULL) + return ; + + zoh->channels = psrc->channels ; + memset (zoh->last_value, 0, sizeof (zoh->last_value [0]) * zoh->channels) ; + + return ; +} /* zoh_reset */ diff --git a/libk3b/projects/Makefile.am b/libk3b/projects/Makefile.am new file mode 100644 index 0000000..1a07372 --- /dev/null +++ b/libk3b/projects/Makefile.am @@ -0,0 +1,32 @@ +AM_CPPFLAGS= -I$(srcdir)/../../src -I$(srcdir)/../core -I$(srcdir)/../plugin -I$(srcdir)/../../libk3bdevice -I$(srcdir)/../tools -I$(srcdir)/datacd -I$(srcdir)/audiocd -I$(srcdir)/mixedcd -I$(srcdir)/movixcd -I$(srcdir)/movixdvd -I$(srcdir)/datadvd -I$(srcdir)/videocd -I$(srcdir)/videodvd $(all_includes) + +noinst_LTLIBRARIES = libk3bproject.la + +libk3bproject_la_LIBADD = ./datacd/libdata.la ./datadvd/libdvd.la ./mixedcd/libmixed.la ./videocd/libvcd.la ./videodvd/libvideodvd.la ./movixcd/libmovix.la ./movixdvd/libmovixdvd.la ./audiocd/libaudio.la + +libk3bproject_la_LDFLAGS = $(all_libraries) + +libk3bproject_la_SOURCES = k3babstractwriter.cpp \ + k3bgrowisofswriter.cpp \ + k3bgrowisofshandler.cpp \ + k3bdoc.cpp \ + k3bcdrdaowriter.cpp \ + k3bcdrecordwriter.cpp \ + k3binffilewriter.cpp \ + k3btocfilewriter.cpp \ + k3bimagefilereader.cpp \ + k3bcuefileparser.cpp \ + k3bpipebuffer.cpp + +include_HEADERS = k3bdoc.h \ + k3bgrowisofswriter.h \ + k3bcdrdaowriter.h \ + k3bcdrecordwriter.h \ + k3binffilewriter.h \ + k3btocfilewriter.h \ + k3bcuefileparser.h \ + k3bimagefilereader.h + +SUBDIRS = datacd audiocd mixedcd movixcd videocd datadvd movixdvd videodvd + +METASOURCES = AUTO diff --git a/libk3b/projects/audiocd/Makefile.am b/libk3b/projects/audiocd/Makefile.am new file mode 100644 index 0000000..60942cc --- /dev/null +++ b/libk3b/projects/audiocd/Makefile.am @@ -0,0 +1,35 @@ +AM_CPPFLAGS= -I$(srcdir)/../../../src \ + -I$(srcdir)/.. \ + -I$(srcdir)/../../core \ + -I$(srcdir)/../../plugin \ + -I$(srcdir)/../../cddb \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../tools $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libaudio.la + +libaudio_la_SOURCES = k3baudiojob.cpp \ + k3baudiotrack.cpp \ + k3baudiodoc.cpp \ + k3baudiofile.cpp \ + k3baudiozerodata.cpp \ + k3baudiodatasource.cpp \ + k3baudionormalizejob.cpp \ + k3baudiojobtempdata.cpp \ + k3baudioimager.cpp \ + k3baudiomaxspeedjob.cpp \ + k3baudiocdtracksource.cpp \ + k3baudiocdtrackdrag.cpp \ + k3baudiodatasourceiterator.cpp + +include_HEADERS = k3baudiodoc.h \ + k3baudiojob.h \ + k3baudiocdtrackdrag.h \ + k3baudiotrack.h \ + k3baudiodatasource.h \ + k3baudiofile.h \ + k3baudiozerodata.h \ + k3baudiocdtracksource.h \ + k3baudiodatasourceiterator.h diff --git a/libk3b/projects/audiocd/k3baudiocdtrackdrag.cpp b/libk3b/projects/audiocd/k3baudiocdtrackdrag.cpp new file mode 100644 index 0000000..8429f25 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiocdtrackdrag.cpp @@ -0,0 +1,109 @@ +/* + * + * $Id: k3baudiocdtrackdrag.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiocdtrackdrag.h" + +#include +#include +#include +#include +#include + +#include +#include + + +// FIXME: multiple tracks +K3bAudioCdTrackDrag::K3bAudioCdTrackDrag( const K3bDevice::Toc& toc, const QValueList& cdTrackNumbers, + const K3bCddbResultEntry& cddb, + K3bDevice::Device* lastDev, QWidget* dragSource, const char* name ) + : QStoredDrag( "k3b/audio_track_drag", dragSource, name ), + m_toc(toc), + m_cdTrackNumbers(cdTrackNumbers), + m_cddb(cddb), + m_device(lastDev) +{ + QByteArray data; + QDataStream s( data, IO_WriteOnly ); + s << (unsigned int)toc.count(); + for( K3bDevice::Toc::const_iterator it = toc.begin(); it != toc.end(); ++it ) { + const K3bDevice::Track& track = *it; + s << track.firstSector().lba() << track.lastSector().lba(); + } + QTextStream t( s.device() ); + t << cddb.cdArtist << endl + << cddb.cdTitle << endl; + for( unsigned int i = 0; i < toc.count(); ++i ) { + t << cddb.artists[i] << endl + << cddb.titles[i] << endl; + } + + s << (unsigned int)cdTrackNumbers.count(); + + for( QValueList::const_iterator it = cdTrackNumbers.begin(); + it != cdTrackNumbers.end(); ++it ) + s << *it; + + if( lastDev ) + t << lastDev->blockDeviceName() << endl; + else + t << endl; + + // TODO: the rest + setEncodedData( data ); +} + + +bool K3bAudioCdTrackDrag::decode( const QMimeSource* e, + K3bDevice::Toc& toc, QValueList& trackNumbers, + K3bCddbResultEntry& cddb, K3bDevice::Device** dev ) +{ + QByteArray data = e->encodedData( "k3b/audio_track_drag" ); + + QDataStream s( data, IO_ReadOnly ); + + unsigned int trackCnt; + s >> trackCnt; + for( unsigned int i = 0; i < trackCnt; ++i ) { + int fs, ls; + s >> fs; + s >> ls; + toc.append( K3bDevice::Track( fs, ls, K3bDevice::Track::AUDIO ) ); + } + + QTextStream t( s.device() ); + cddb.artists.clear(); + cddb.titles.clear(); + cddb.cdArtist = t.readLine(); + cddb.cdTitle = t.readLine(); + for( unsigned int i = 0; i < trackCnt; ++i ) { + cddb.artists.append( t.readLine() ); + cddb.titles.append( t.readLine() ); + } + + s >> trackCnt; + trackNumbers.clear(); + for( unsigned int i = 0; i < trackCnt; ++i ) { + int trackNumber = 0; + s >> trackNumber; + trackNumbers.append( trackNumber ); + } + + QString devName = t.readLine(); + if( dev && !devName.isEmpty() ) + *dev = k3bcore->deviceManager()->findDevice( devName ); + + return true; +} diff --git a/libk3b/projects/audiocd/k3baudiocdtrackdrag.h b/libk3b/projects/audiocd/k3baudiocdtrackdrag.h new file mode 100644 index 0000000..3148466 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiocdtrackdrag.h @@ -0,0 +1,50 @@ +/* + * + * $Id: k3baudiocdtrackdrag.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_CDTRACK_DRAG_H_ +#define _K3B_AUDIO_CDTRACK_DRAG_H_ + +#include +#include +#include + +#include +#include +#include +#include "k3b_export.h" + +class LIBK3B_EXPORT K3bAudioCdTrackDrag : public QStoredDrag +{ + public: + K3bAudioCdTrackDrag( const K3bDevice::Toc& toc, const QValueList& cdTrackNumbers, const K3bCddbResultEntry& cddb, + K3bDevice::Device* lastDev = 0, QWidget* dragSource = 0, const char* name = 0 ); + + const K3bDevice::Toc& toc() const { return m_toc; } + const QValueList& cdTrackNumbers() const { return m_cdTrackNumbers; } + const K3bCddbResultEntry& cddbEntry() const { return m_cddb; } + + bool provides( const char* mimetype ) const { return !qstrcmp( mimetype, "k3b/audio_track_drag" ); } + + static bool canDecode( const QMimeSource* s ) { return s->provides( "k3b/audio_track_drag" ); } + static bool decode( const QMimeSource* s, K3bDevice::Toc&, QValueList& trackNumbers, K3bCddbResultEntry&, K3bDevice::Device** dev = 0 ); + + private: + K3bDevice::Toc m_toc; + QValueList m_cdTrackNumbers; + K3bCddbResultEntry m_cddb; + K3bDevice::Device* m_device; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudiocdtracksource.cpp b/libk3b/projects/audiocd/k3baudiocdtracksource.cpp new file mode 100644 index 0000000..b61e865 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiocdtracksource.cpp @@ -0,0 +1,262 @@ +/* + * + * $Id: k3baudiocdtracksource.cpp 676194 2007-06-16 08:59:19Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiocdtracksource.h" +#include "k3baudiotrack.h" +#include "k3baudiodoc.h" + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + + +K3bAudioCdTrackSource::K3bAudioCdTrackSource( const K3bDevice::Toc& toc, int cdTrackNumber, + const K3bCddbResultEntry& cddb, K3bDevice::Device* dev ) + : K3bAudioDataSource(), + m_discId( toc.discId() ), + m_length( toc[cdTrackNumber-1].length() ), + m_toc( toc ), + m_cdTrackNumber( cdTrackNumber ), + m_cddbEntry( cddb ), + m_lastUsedDevice( dev ), + m_cdParanoiaLib( 0 ), + m_initialized( false ) +{ +} + + +K3bAudioCdTrackSource::K3bAudioCdTrackSource( unsigned int discid, const K3b::Msf& length, int cdTrackNumber, + const QString& artist, const QString& title, + const QString& cdArtist, const QString& cdTitle ) + : K3bAudioDataSource(), + m_discId( discid ), + m_length( length ), + m_cdTrackNumber( cdTrackNumber ), + m_lastUsedDevice( 0 ), + m_cdParanoiaLib( 0 ), + m_initialized( false ) +{ + for( int i = 1; i < cdTrackNumber; ++i ) { + m_cddbEntry.titles.append( QString::null ); + m_cddbEntry.artists.append( QString::null ); + } + m_cddbEntry.titles.append( title ); + m_cddbEntry.artists.append( artist ); + m_cddbEntry.cdTitle = cdTitle; + m_cddbEntry.cdArtist = cdArtist; +} + + +K3bAudioCdTrackSource::K3bAudioCdTrackSource( const K3bAudioCdTrackSource& source ) + : K3bAudioDataSource( source ), + m_discId( source.m_discId ), + m_toc( source.m_toc ), + m_cdTrackNumber( source.m_cdTrackNumber ), + m_cddbEntry( source.m_cddbEntry ), + m_lastUsedDevice( source.m_lastUsedDevice ), + m_cdParanoiaLib( 0 ), + m_initialized( false ) +{ +} + + +K3bAudioCdTrackSource::~K3bAudioCdTrackSource() +{ + closeParanoia(); + delete m_cdParanoiaLib; +} + + +bool K3bAudioCdTrackSource::initParanoia() +{ + if( !m_initialized ) { + if( !m_cdParanoiaLib ) + m_cdParanoiaLib = K3bCdparanoiaLib::create(); + + if( m_cdParanoiaLib ) { + m_lastUsedDevice = searchForAudioCD(); + + // ask here for the cd since searchForAudioCD() may also be called from outside + if( !m_lastUsedDevice ) { + // could not find the CD, so ask for it + QString s = i18n("Please insert Audio CD %1%2") + .arg(m_discId, 0, 16) + .arg(m_cddbEntry.cdTitle.isEmpty() || m_cddbEntry.cdArtist.isEmpty() + ? QString::null + : " (" + m_cddbEntry.cdArtist + " - " + m_cddbEntry.cdTitle + ")"); + + while( K3bDevice::Device* dev = K3bThreadWidget::selectDevice( track()->doc()->view(), s ) ) { + if( searchForAudioCD( dev ) ) { + m_lastUsedDevice = dev; + break; + } + } + } + + // user canceled + if( !m_lastUsedDevice ) + return false; + + k3bcore->blockDevice( m_lastUsedDevice ); + + if( m_toc.isEmpty() ) + m_toc = m_lastUsedDevice->readToc(); + + if( !m_cdParanoiaLib->initParanoia( m_lastUsedDevice, m_toc ) ) { + k3bcore->unblockDevice( m_lastUsedDevice ); + return false; + } + + if( doc() ) { + m_cdParanoiaLib->setParanoiaMode( doc()->audioRippingParanoiaMode() ); + m_cdParanoiaLib->setNeverSkip( !doc()->audioRippingIgnoreReadErrors() ); + m_cdParanoiaLib->setMaxRetries( doc()->audioRippingRetries() ); + } + + m_cdParanoiaLib->initReading( m_toc[m_cdTrackNumber-1].firstSector().lba() + startOffset().lba() + m_position.lba(), + m_toc[m_cdTrackNumber-1].firstSector().lba() + lastSector().lba() ); + + // we only block during the initialization because we cannot determine the end of the reading process :( + k3bcore->unblockDevice( m_lastUsedDevice ); + + m_initialized = true; + kdDebug() << "(K3bAudioCdTrackSource) initialized." << endl; + } + } + + return m_initialized; +} + + +void K3bAudioCdTrackSource::closeParanoia() +{ + if( m_cdParanoiaLib && m_initialized ) { + m_cdParanoiaLib->close(); + } + m_initialized = false; +} + + +K3bDevice::Device* K3bAudioCdTrackSource::searchForAudioCD() const +{ + kdDebug() << "(K3bAudioCdTrackSource::searchForAudioCD()" << endl; + // first try the saved device + if( m_lastUsedDevice && searchForAudioCD( m_lastUsedDevice ) ) + return m_lastUsedDevice; + + const QPtrList& devices = k3bcore->deviceManager()->readingDevices(); + for( QPtrListIterator it(devices); *it; ++it ) { + if( searchForAudioCD( *it ) ) { + return *it; + } + } + + kdDebug() << "(K3bAudioCdTrackSource::searchForAudioCD) failed." << endl; + + return 0; +} + + +bool K3bAudioCdTrackSource::searchForAudioCD( K3bDevice::Device* dev ) const +{ + kdDebug() << "(K3bAudioCdTrackSource::searchForAudioCD(" << dev->description() << ")" << endl; + K3bDevice::Toc toc = dev->readToc(); + return ( toc.discId() == m_discId ); +} + + +void K3bAudioCdTrackSource::setDevice( K3bDevice::Device* dev ) +{ + if( dev && dev != m_lastUsedDevice ) { + m_lastUsedDevice = dev; + if( m_initialized ) { + } + } +} + + +K3b::Msf K3bAudioCdTrackSource::originalLength() const +{ + return m_length; +} + + +bool K3bAudioCdTrackSource::seek( const K3b::Msf& msf ) +{ + // HACK: to reinitialize every time we restart the decoding + if( msf == 0 && m_cdParanoiaLib ) + closeParanoia(); + + m_position = msf; + + if( m_cdParanoiaLib ) + m_cdParanoiaLib->initReading( m_toc[m_cdTrackNumber-1].firstSector().lba() + startOffset().lba() + m_position.lba(), + m_toc[m_cdTrackNumber-1].firstSector().lba() + lastSector().lba() ); + + return true; +} + + +int K3bAudioCdTrackSource::read( char* data, unsigned int ) +{ + if( initParanoia() ) { + int status = 0; + char* buf = m_cdParanoiaLib->read( &status, 0, false /* big endian */ ); + if( status == K3bCdparanoiaLib::S_OK ) { + if( buf == 0 ) { + // done + closeParanoia(); + return 0; + } + else { + ++m_position; + ::memcpy( data, buf, CD_FRAMESIZE_RAW ); + return CD_FRAMESIZE_RAW; + } + } + else { + // in case the reading fails we go back to "not initialized" + closeParanoia(); + return -1; + } + } + else + return -1; +} + + +QString K3bAudioCdTrackSource::type() const +{ + return i18n("CD Track"); +} + + +QString K3bAudioCdTrackSource::sourceComment() const +{ + return i18n("Track %1 from Audio CD %2").arg(m_cdTrackNumber).arg(m_discId,0,16); +} + + +K3bAudioDataSource* K3bAudioCdTrackSource::copy() const +{ + return new K3bAudioCdTrackSource( *this ); +} diff --git a/libk3b/projects/audiocd/k3baudiocdtracksource.h b/libk3b/projects/audiocd/k3baudiocdtracksource.h new file mode 100644 index 0000000..6eaaa5b --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiocdtracksource.h @@ -0,0 +1,99 @@ +/* + * + * $Id: k3baudiocdtracksource.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_CD_TRACK_SOURCE_H_ +#define _K3B_AUDIO_CD_TRACK_SOURCE_H_ + +#include "k3baudiodatasource.h" + +#include +#include + +#include "k3b_export.h" + + +namespace K3bDevice { + class Device; +} +class K3bCdparanoiaLib; + + +/** + * Audio data source which reads it's data directly from an audio CD. + * + * Be aware that since GUI elements are not allowed in sources (other thread) + * the source relies on the audio CD being inserted before any read operations. + * It will search all available devices for the CD starting with the last used drive. + */ +class LIBK3B_EXPORT K3bAudioCdTrackSource : public K3bAudioDataSource +{ + public: + /** + * Default constructor to create a new source. + */ + K3bAudioCdTrackSource( const K3bDevice::Toc& toc, int cdTrackNumber, const K3bCddbResultEntry& cddb, + K3bDevice::Device* dev = 0 ); + + /** + * Constructor to create sources when loading from a project file without toc information + */ + K3bAudioCdTrackSource( unsigned int discid, const K3b::Msf& length, int cdTrackNumber, + const QString& artist, const QString& title, + const QString& cdartist, const QString& cdtitle ); + K3bAudioCdTrackSource( const K3bAudioCdTrackSource& ); + ~K3bAudioCdTrackSource(); + + unsigned int discId() const { return m_discId; } + int cdTrackNumber() const { return m_cdTrackNumber; } + const K3bCddbResultEntry& metaInfo() const { return m_cddbEntry; } + + K3b::Msf originalLength() const; + bool seek( const K3b::Msf& ); + int read( char* data, unsigned int max ); + QString type() const; + QString sourceComment() const; + K3bAudioDataSource* copy() const; + + /** + * Searches for the corresponding Audio CD and returns the device in which it has + * been found or 0 if it could not be found. + */ + K3bDevice::Device* searchForAudioCD() const; + + /** + * Set the device the source should start to look for the CD. + */ + void setDevice( K3bDevice::Device* dev ); + + private: + bool initParanoia(); + void closeParanoia(); + bool searchForAudioCD( K3bDevice::Device* ) const; + + unsigned int m_discId; + K3b::Msf m_length; + K3bDevice::Toc m_toc; + int m_cdTrackNumber; + K3bCddbResultEntry m_cddbEntry; + + // ripping + // we only save the device we last saw the CD in + K3bDevice::Device* m_lastUsedDevice; + K3bCdparanoiaLib* m_cdParanoiaLib; + K3b::Msf m_position; + bool m_initialized; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudiodatasource.cpp b/libk3b/projects/audiocd/k3baudiodatasource.cpp new file mode 100644 index 0000000..0f705f4 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiodatasource.cpp @@ -0,0 +1,210 @@ +/* + * + * $Id: k3baudiodatasource.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiodatasource.h" +#include "k3baudiotrack.h" +#include "k3baudiodoc.h" + + +K3bAudioDataSource::K3bAudioDataSource() + : m_track(0), + m_prev(0), + m_next(0) +{ +} + + +K3bAudioDataSource::K3bAudioDataSource( const K3bAudioDataSource& source ) + : m_track( 0 ), + m_prev( 0 ), + m_next( 0 ), + m_startOffset( source.m_startOffset ), + m_endOffset( source.m_endOffset ) +{ +} + + +K3bAudioDataSource::~K3bAudioDataSource() +{ + take(); +} + + +K3bAudioDoc* K3bAudioDataSource::doc() const +{ + if( m_track ) + return m_track->doc(); + else + return 0; +} + + +K3bAudioDataSource* K3bAudioDataSource::take() +{ + // if we do not have a track we are not in any list + if( m_track ) { + if( !m_prev ) + m_track->setFirstSource( m_next ); + + if( m_prev ) + m_prev->m_next = m_next; + if( m_next ) + m_next->m_prev = m_prev; + + m_prev = m_next = 0; + + emitChange(); + m_track = 0; + } + + return this; +} + + +void K3bAudioDataSource::moveAfter( K3bAudioDataSource* source ) +{ + // cannot create a list outside a track! + if( !source->track() ) + return; + + if( source == this ) + return; + + // remove this from the list + take(); + + K3bAudioDataSource* oldNext = source->m_next; + + // set track as prev + source->m_next = this; + m_prev = source; + + // set oldNext as next + if( oldNext ) + oldNext->m_prev = this; + m_next = oldNext; + + m_track = source->track(); + emitChange(); +} + + +void K3bAudioDataSource::moveAhead( K3bAudioDataSource* source ) +{ + // cannot create a list outside a track! + if( !source->track() ) + return; + + if( source == this ) + return; + + // remove this from the list + take(); + + K3bAudioDataSource* oldPrev = source->m_prev; + + // set track as next + m_next = source; + source->m_prev = this; + + // set oldPrev as prev + m_prev = oldPrev; + if( oldPrev ) + oldPrev->m_next = this; + + m_track = source->track(); + + if( !m_prev ) + m_track->setFirstSource( this ); + + emitChange(); +} + + +void K3bAudioDataSource::emitChange() +{ + if( m_track ) + m_track->sourceChanged( this ); +} + + +K3bAudioDataSource* K3bAudioDataSource::split( const K3b::Msf& pos ) +{ + if( pos < length() ) { + K3bAudioDataSource* s = copy(); + s->setStartOffset( startOffset() + pos ); + s->setEndOffset( endOffset() ); + setEndOffset( startOffset() + pos ); + s->moveAfter( this ); + emitChange(); + return s; + } + else + return 0; +} + + +K3b::Msf K3bAudioDataSource::lastSector() const +{ + if( endOffset() > 0 ) + return endOffset()-1; + else + return originalLength()-1; +} + + +K3b::Msf K3bAudioDataSource::length() const +{ + if( originalLength() == 0 ) + return 0; + else if( lastSector() < m_startOffset ) + return 1; + else + return lastSector() - m_startOffset + 1; +} + + +void K3bAudioDataSource::setStartOffset( const K3b::Msf& msf ) +{ + m_startOffset = msf; + fixupOffsets(); + emitChange(); +} + + +void K3bAudioDataSource::setEndOffset( const K3b::Msf& msf ) +{ + m_endOffset = msf; + fixupOffsets(); + emitChange(); +} + + +void K3bAudioDataSource::fixupOffsets() +{ + // no length available yet + if( originalLength() == 0 ) + return; + + if( startOffset() >= originalLength() ) { + setStartOffset( 0 ); + } + if( endOffset() > originalLength() ) { + setEndOffset( 0 ); // whole source + } + if( endOffset() > 0 && endOffset() <= startOffset() ) { + setEndOffset( startOffset() ); + } +} diff --git a/libk3b/projects/audiocd/k3baudiodatasource.h b/libk3b/projects/audiocd/k3baudiodatasource.h new file mode 100644 index 0000000..d12fd10 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiodatasource.h @@ -0,0 +1,168 @@ +/* + * + * $Id: k3baudiodatasource.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_DATA_SOURCE_H_ +#define _K3B_AUDIO_DATA_SOURCE_H_ + +#include +#include "k3b_export.h" +class K3bAudioTrack; +class K3bAudioDoc; + + +/** + * An AudioDataSource has an original length which represents the maximum amount of audio + * sectors this source can provide (in special cases this is not true, see K3bAudioZeroData). + * + * It is possible to just use a portion of that data by changing the startOffset and endOffset. + * This will change the actual length of the data provided by this source through the read method. + * + * Sources are part of a list which can be traversed via the prev() and next() methods. This list + * is part of a K3bAudioTrack which in turn is part of a list which is owned by a K3bAudioDoc. + * + * The list may be modified with the take(), moveAfter(), and moveAhead() methods. The source takes + * care of fixing the list and notifying the track about the change (It is also possible to move sources + * from one track to the other). + * + * When a source is deleted it automatically removes itself from it's list. + */ +class LIBK3B_EXPORT K3bAudioDataSource +{ + friend class K3bAudioTrack; + + public: + K3bAudioDataSource(); + + /** + * Create en identical copy except that the copy will not be in any list. + */ + K3bAudioDataSource( const K3bAudioDataSource& ); + virtual ~K3bAudioDataSource(); + + /** + * The original length of the source is the maximum data which is available + * when startOffset is 0 this is the max for endOffset + * + * Be aware that this may change (see K3bAudioZeroData) + */ + virtual K3b::Msf originalLength() const = 0; + + /** + * The default implementation returns the originalLength modified by startOffset and endOffset + */ + virtual K3b::Msf length() const; + + /** + * @return The raw size in pcm samples (16bit, 44800 kHz, stereo) + */ + KIO::filesize_t size() const { return length().audioBytes(); } + + virtual bool seek( const K3b::Msf& ) = 0; + + /** + * Read data from the source. + */ + virtual int read( char* data, unsigned int max ) = 0; + + /** + * Type of the data in readable form. + */ + virtual QString type() const = 0; + + /** + * The source in readable form (this is the filename for files) + */ + virtual QString sourceComment() const = 0; + + /** + * Used in case an error occurred. For now this is used if the + * decoder was not able to decode an audiofile + */ + virtual bool isValid() const { return true; } + + /** + * The doc the source is currently a part of or null. + */ + K3bAudioDoc* doc() const; + K3bAudioTrack* track() const { return m_track; } + + K3bAudioDataSource* prev() const { return m_prev; } + K3bAudioDataSource* next() const { return m_next; } + + K3bAudioDataSource* take(); + + void moveAfter( K3bAudioDataSource* track ); + void moveAhead( K3bAudioDataSource* track ); + + /** + * Set the start offset from the beginning of the source's originalLength. + */ + virtual void setStartOffset( const K3b::Msf& ); + + /** + * Set the end offset from the beginning of the file. The endOffset sector + * is not included in the data. + * The maximum value is originalLength() which means to use all data. + * 0 means the same as originalLength(). + * This has to be bigger than the start offset. + */ + virtual void setEndOffset( const K3b::Msf& ); + + virtual const K3b::Msf& startOffset() const { return m_startOffset; } + + /** + * The end offset. It is the first sector not included in the data. + * If 0 the last sector is determined by the originalLength + */ + virtual const K3b::Msf& endOffset() const { return m_endOffset; } + + /** + * Get the last used sector in the source. + * The default implementation uses originalLength() and endOffset() + */ + virtual K3b::Msf lastSector() const; + + /** + * Create a copy of this source which is not part of a list + */ + virtual K3bAudioDataSource* copy() const = 0; + + /** + * Split the source at position pos and return the splitted source + * on success. + * The new source will be moved after this source. + * + * The default implementation uses copy() to create a new source instance + */ + virtual K3bAudioDataSource* split( const K3b::Msf& pos ); + + protected: + /** + * Informs the parent track about changes. + */ + void emitChange(); + + private: + void fixupOffsets(); + + K3bAudioTrack* m_track; + K3bAudioDataSource* m_prev; + K3bAudioDataSource* m_next; + + K3b::Msf m_startOffset; + K3b::Msf m_endOffset; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudiodatasourceiterator.cpp b/libk3b/projects/audiocd/k3baudiodatasourceiterator.cpp new file mode 100644 index 0000000..81e0a59 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiodatasourceiterator.cpp @@ -0,0 +1,71 @@ +/* + * + * $Id: sourceheader,v 1.3 2005/01/19 13:03:46 trueg Exp $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiodatasourceiterator.h" +#include "k3baudiodoc.h" +#include "k3baudiotrack.h" +#include "k3baudiodatasource.h" + + +K3bAudioDataSourceIterator::K3bAudioDataSourceIterator( K3bAudioDoc* doc ) + : m_doc( doc ) +{ + first(); +} + + +K3bAudioDataSource* K3bAudioDataSourceIterator::current() const +{ + return m_currentSource; +} + + +K3bAudioDataSource* K3bAudioDataSourceIterator::next() +{ + m_currentSource = m_currentSource->next(); + if( !m_currentSource ) { + m_currentTrack = m_currentTrack->next(); + if( m_currentTrack ) + m_currentSource = m_currentTrack->firstSource(); + } + + return m_currentSource; +} + + +bool K3bAudioDataSourceIterator::hasNext() const +{ + if( !m_currentSource ) + return false; + if( m_currentSource->next() ) + return true; + if( m_currentTrack->next() ) + return true; + + return false; +} + + +K3bAudioDataSource* K3bAudioDataSourceIterator::first() +{ + m_currentTrack = m_doc->firstTrack(); + + if( m_currentTrack ) + m_currentSource = m_currentTrack->firstSource(); + else + m_currentSource = 0; + + return m_currentSource; +} diff --git a/libk3b/projects/audiocd/k3baudiodatasourceiterator.h b/libk3b/projects/audiocd/k3baudiodatasourceiterator.h new file mode 100644 index 0000000..7a0ce59 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiodatasourceiterator.h @@ -0,0 +1,61 @@ +/* + * + * $Id: sourceheader,v 1.3 2005/01/19 13:03:46 trueg Exp $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_DATA_SOURCE_ITERATOR_H_ +#define _K3B_AUDIO_DATA_SOURCE_ITERATOR_H_ +#include "k3b_export.h" +class K3bAudioDataSource; +class K3bAudioTrack; +class K3bAudioDoc; + + +/** + * This Iterator iterates over the sources in an audio project + * + * Be aware that this iterator does not properly update when the doc + * changes. A manual update can be issued with first(). This is becasue + * an update would either involve slots (this being a QObject) which is + * too much overhead or the AudioDoc would need to have knowledge of all + * the iterators which is also overhead that would be overkill. + */ +class LIBK3B_EXPORT K3bAudioDataSourceIterator +{ + public: + /** + * This will place the iterator on the first source just like first() does. + */ + explicit K3bAudioDataSourceIterator( K3bAudioDoc* ); + + K3bAudioDataSource* current() const; + + bool hasNext() const; + + /** + * \return the next source or 0 if at end. + */ + K3bAudioDataSource* next(); + + /** + * Reset the iterator + */ + K3bAudioDataSource* first(); + + private: + K3bAudioDoc* m_doc; + K3bAudioTrack* m_currentTrack; + K3bAudioDataSource* m_currentSource; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudiodoc.cpp b/libk3b/projects/audiocd/k3baudiodoc.cpp new file mode 100644 index 0000000..e7661ba --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiodoc.cpp @@ -0,0 +1,1127 @@ +/* + * + * $Id: k3baudiodoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include +#include "k3baudiodoc.h" +#include "k3baudiotrack.h" +#include "k3baudiojob.h" +#include "k3baudiofile.h" +#include "k3baudiozerodata.h" +#include "k3baudiocdtracksource.h" + +#include +#include +#include +#include + + +// QT-includes +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +// KDE-includes +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + + +class K3bAudioDoc::Private +{ +public: + Private() { + cdTextValidator = new K3bCdTextValidator(); + } + + ~Private() { + delete cdTextValidator; + } + + K3bCdTextValidator* cdTextValidator; +}; + + +K3bAudioDoc::K3bAudioDoc( QObject* parent ) + : K3bDoc( parent ), + m_firstTrack(0), + m_lastTrack(0) +{ + d = new Private; + m_docType = AUDIO; +} + +K3bAudioDoc::~K3bAudioDoc() +{ + // delete all tracks + int i = 1; + int cnt = numOfTracks(); + while( m_firstTrack ) { + kdDebug() << "(K3bAudioDoc::~K3bAudioDoc) deleting track " << i << " of " << cnt << endl; + delete m_firstTrack->take(); + kdDebug() << "(K3bAudioDoc::~K3bAudioDoc) deleted." << endl; + ++i; + } + + delete d; +} + +bool K3bAudioDoc::newDocument() +{ + // delete all tracks + while( m_firstTrack ) + delete m_firstTrack->take(); + + m_normalize = false; + m_hideFirstTrack = false; + m_cdText = false; + m_cdTextData.clear(); + m_audioRippingParanoiaMode = 0; + m_audioRippingRetries = 5; + m_audioRippingIgnoreReadErrors = true; + + return K3bDoc::newDocument(); +} + + +QString K3bAudioDoc::name() const +{ + if( !m_cdTextData.title().isEmpty() ) + return m_cdTextData.title(); + else + return K3bDoc::name(); +} + + +K3bAudioTrack* K3bAudioDoc::firstTrack() const +{ + return m_firstTrack; +} + + +K3bAudioTrack* K3bAudioDoc::lastTrack() const +{ + return m_lastTrack; +} + + +// this one is called by K3bAudioTrack to update the list +void K3bAudioDoc::setFirstTrack( K3bAudioTrack* track ) +{ + m_firstTrack = track; +} + +// this one is called by K3bAudioTrack to update the list +void K3bAudioDoc::setLastTrack( K3bAudioTrack* track ) +{ + m_lastTrack = track; +} + + +KIO::filesize_t K3bAudioDoc::size() const +{ + // This is not really correct but what the user expects ;) + return length().mode1Bytes(); +} + + +K3b::Msf K3bAudioDoc::length() const +{ + K3b::Msf length = 0; + K3bAudioTrack* track = m_firstTrack; + while( track ) { + length += track->length(); + track = track->next(); + } + + return length; +} + + +void K3bAudioDoc::addUrls( const KURL::List& urls ) +{ + // make sure we add them at the end even if urls are in the queue + addTracks( urls, 99 ); +} + + +void K3bAudioDoc::addTracks( const KURL::List& urls, uint position ) +{ + KURL::List allUrls = extractUrlList( K3b::convertToLocalUrls(urls) ); + KURL::List::iterator end( allUrls.end()); + for( KURL::List::iterator it = allUrls.begin(); it != end; it++, position++ ) { + KURL& url = *it; + if( url.path().right(3).lower() == "cue" ) { + // try adding a cue file + if( K3bAudioTrack* newAfter = importCueFile( url.path(), getTrack(position) ) ) { + position = newAfter->trackNumber(); + continue; + } + } + + if( K3bAudioTrack* track = createTrack( url ) ) { + addTrack( track, position ); + + K3bAudioDecoder* dec = static_cast( track->firstSource() )->decoder(); + track->setTitle( dec->metaInfo( K3bAudioDecoder::META_TITLE ) ); + track->setArtist( dec->metaInfo( K3bAudioDecoder::META_ARTIST ) ); + track->setSongwriter( dec->metaInfo( K3bAudioDecoder::META_SONGWRITER ) ); + track->setComposer( dec->metaInfo( K3bAudioDecoder::META_COMPOSER ) ); + track->setCdTextMessage( dec->metaInfo( K3bAudioDecoder::META_COMMENT ) ); + } + } + + emit changed(); + + informAboutNotFoundFiles(); +} + + +KURL::List K3bAudioDoc::extractUrlList( const KURL::List& urls ) +{ + KURL::List allUrls = urls; + KURL::List urlsFromPlaylist; + KURL::List::iterator it = allUrls.begin(); + while( it != allUrls.end() ) { + + const KURL& url = *it; + QFileInfo fi( url.path() ); + + if( !url.isLocalFile() ) { + kdDebug() << url.path() << " no local file" << endl; + it = allUrls.remove( it ); + m_notFoundFiles.append( url ); + } + else if( !fi.exists() ) { + it = allUrls.remove( it ); + kdDebug() << url.path() << " not found" << endl; + m_notFoundFiles.append( url ); + } + else if( fi.isDir() ) { + it = allUrls.remove( it ); + // add all files in the dir + QDir dir(fi.filePath()); + QStringList entries = dir.entryList( QDir::Files ); + KURL::List::iterator oldIt = it; + // add all files into the list after the current item + for( QStringList::iterator dirIt = entries.begin(); + dirIt != entries.end(); ++dirIt ) + it = allUrls.insert( oldIt, KURL::fromPathOrURL( dir.absPath() + "/" + *dirIt ) ); + } + else if( readPlaylistFile( url, urlsFromPlaylist ) ) { + it = allUrls.remove( it ); + KURL::List::iterator oldIt = it; + // add all files into the list after the current item + for( KURL::List::iterator dirIt = urlsFromPlaylist.begin(); + dirIt != urlsFromPlaylist.end(); ++dirIt ) + it = allUrls.insert( oldIt, *dirIt ); + } + else + ++it; + } + + return allUrls; +} + + +bool K3bAudioDoc::readPlaylistFile( const KURL& url, KURL::List& playlist ) +{ + // check if the file is a m3u playlist + // and if so add all listed files + + QFile f( url.path() ); + if( !f.open( IO_ReadOnly ) ) + return false; + + QTextStream t( &f ); + char buf[7]; + t.readRawBytes( buf, 7 ); + if( QString::fromLatin1( buf, 7 ) != "#EXTM3U" ) + return false; + + // skip the first line + t.readLine(); + + // read the file + while( !t.atEnd() ) { + QString line = t.readLine(); + if( line[0] != '#' ) { + KURL mp3url; + // relative paths + if( line[0] != '/' ) + mp3url.setPath( url.directory(false) + line ); + else + mp3url.setPath( line ); + + playlist.append( mp3url ); + } + } + + return true; +} + + +void K3bAudioDoc::addSources( K3bAudioTrack* parent, + const KURL::List& urls, + K3bAudioDataSource* sourceAfter ) +{ + kdDebug() << "(K3bAudioDoc::addSources( " << parent << ", " + << urls.first().path() << ", " + << sourceAfter << " )" << endl; + KURL::List allUrls = extractUrlList( urls ); + KURL::List::const_iterator end(allUrls.end()); + for( KURL::List::const_iterator it = allUrls.begin(); it != end; ++it ) { + if( K3bAudioFile* file = createAudioFile( *it ) ) { + if( sourceAfter ) + file->moveAfter( sourceAfter ); + else + file->moveAhead( parent->firstSource() ); + sourceAfter = file; + } + } + + informAboutNotFoundFiles(); + kdDebug() << "(K3bAudioDoc::addSources) finished." << endl; +} + + +K3bAudioTrack* K3bAudioDoc::importCueFile( const QString& cuefile, K3bAudioTrack* after, K3bAudioDecoder* decoder ) +{ + if( !after ) + after = m_lastTrack; + + kdDebug() << "(K3bAudioDoc::importCueFile( " << cuefile << ", " << after << ")" << endl; + K3bCueFileParser parser( cuefile ); + if( parser.isValid() && parser.toc().contentType() == K3bDevice::AUDIO ) { + + kdDebug() << "(K3bAudioDoc::importCueFile) parsed with image: " << parser.imageFilename() << endl; + + // global cd-text + if( !parser.cdText().title().isEmpty() ) + setTitle( parser.cdText().title() ); + if( !parser.cdText().performer().isEmpty() ) + setPerformer( parser.cdText().performer() ); + + bool reused = true; + if( !decoder ) + decoder = getDecoderForUrl( KURL::fromPathOrURL(parser.imageFilename()), &reused ); + + if( decoder ) { + if( !reused ) + decoder->analyseFile(); + + K3bAudioFile* newFile = 0; + unsigned int i = 0; + for( K3bDevice::Toc::const_iterator it = parser.toc().begin(); + it != parser.toc().end(); ++it ) { + const K3bDevice::Track& track = *it; + + newFile = new K3bAudioFile( decoder, this ); + newFile->setStartOffset( track.firstSector() ); + newFile->setEndOffset( track.lastSector()+1 ); + + K3bAudioTrack* newTrack = new K3bAudioTrack( this ); + newTrack->addSource( newFile ); + newTrack->moveAfter( after ); + + // we do not know the length of the source yet so we have to force the index value + if( track.index0() > 0 ) + newTrack->m_index0Offset = track.length() - track.index0(); + else + newTrack->m_index0Offset = 0; + + // cd-text + newTrack->setTitle( parser.cdText()[i].title() ); + newTrack->setPerformer( parser.cdText()[i].performer() ); + + // add the next track after this one + after = newTrack; + ++i; + } + + // let the last source use the data up to the end of the file + if( newFile ) + newFile->setEndOffset(0); + + return after; + } + } + return 0; +} + + +K3bAudioDecoder* K3bAudioDoc::getDecoderForUrl( const KURL& url, bool* reused ) +{ + K3bAudioDecoder* decoder = 0; + + // check if we already have a proper decoder + if( m_decoderPresenceMap.contains( url.path() ) ) { + decoder = m_decoderPresenceMap[url.path()]; + *reused = true; + } + else if( (decoder = K3bAudioDecoderFactory::createDecoder( url )) ) { + kdDebug() << "(K3bAudioDoc) using " << decoder->className() + << " for decoding of " << url.path() << endl; + + decoder->setFilename( url.path() ); + *reused = false; + } + + return decoder; +} + + +K3bAudioFile* K3bAudioDoc::createAudioFile( const KURL& url ) +{ + if( !QFile::exists( url.path() ) ) { + m_notFoundFiles.append( url.path() ); + kdDebug() << "(K3bAudioDoc) could not find file " << url.path() << endl; + return 0; + } + + bool reused; + K3bAudioDecoder* decoder = getDecoderForUrl( url, &reused ); + if( decoder ) { + if( !reused ) + decoder->analyseFile(); + return new K3bAudioFile( decoder, this ); + } + else { + m_unknownFileFormatFiles.append( url.path() ); + kdDebug() << "(K3bAudioDoc) unknown file type in file " << url.path() << endl; + return 0; + } +} + + +K3bAudioTrack* K3bAudioDoc::createTrack( const KURL& url ) +{ + kdDebug() << "(K3bAudioDoc::createTrack( " << url.path() << " )" << endl; + if( K3bAudioFile* file = createAudioFile( url ) ) { + K3bAudioTrack* newTrack = new K3bAudioTrack( this ); + newTrack->setFirstSource( file ); + return newTrack; + } + else + return 0; +} + + +void K3bAudioDoc::addTrack( const KURL& url, uint position ) +{ + addTracks( KURL::List(url), position ); +} + + + +K3bAudioTrack* K3bAudioDoc::getTrack( unsigned int trackNum ) +{ + K3bAudioTrack* track = m_firstTrack; + unsigned int i = 1; + while( track ) { + if( i == trackNum ) + return track; + track = track->next(); + ++i; + } + + return 0; +} + + +void K3bAudioDoc::addTrack( K3bAudioTrack* track, uint position ) +{ + kdDebug() << "(K3bAudioDoc::addTrack( " << track << ", " << position << " )" << endl; + track->m_parent = this; + if( !m_firstTrack ) + m_firstTrack = m_lastTrack = track; + else if( position == 0 ) + track->moveAhead( m_firstTrack ); + else { + K3bAudioTrack* after = getTrack( position ); + if( after ) + track->moveAfter( after ); + else + track->moveAfter( m_lastTrack ); // just to be sure it's anywhere... + } + + emit changed(); +} + + +void K3bAudioDoc::removeTrack( K3bAudioTrack* track ) +{ + delete track; +} + + +void K3bAudioDoc::moveTrack( K3bAudioTrack* track, K3bAudioTrack* after ) +{ + track->moveAfter( after ); +} + + +QString K3bAudioDoc::typeString() const +{ + return "audio"; +} + + +bool K3bAudioDoc::loadDocumentData( QDomElement* root ) +{ + newDocument(); + + // we will parse the dom-tree and create a K3bAudioTrack for all entries immediately + // this should not take long and so not block the gui + + QDomNodeList nodes = root->childNodes(); + + for( uint i = 0; i < nodes.count(); i++ ) { + + QDomElement e = nodes.item(i).toElement(); + + if( e.isNull() ) + return false; + + if( e.nodeName() == "general" ) { + if( !readGeneralDocumentData( e ) ) + return false; + } + + else if( e.nodeName() == "normalize" ) + setNormalize( e.text() == "yes" ); + + else if( e.nodeName() == "hide_first_track" ) + setHideFirstTrack( e.text() == "yes" ); + + else if( e.nodeName() == "audio_ripping" ) { + QDomNodeList ripNodes = e.childNodes(); + for( uint j = 0; j < ripNodes.length(); j++ ) { + if( ripNodes.item(j).nodeName() == "paranoia_mode" ) + setAudioRippingParanoiaMode( ripNodes.item(j).toElement().text().toInt() ); + else if( ripNodes.item(j).nodeName() == "read_retries" ) + setAudioRippingRetries( ripNodes.item(j).toElement().text().toInt() ); + else if( ripNodes.item(j).nodeName() == "ignore_read_errors" ) + setAudioRippingIgnoreReadErrors( ripNodes.item(j).toElement().text() == "yes" ); + } + } + + // parse cd-text + else if( e.nodeName() == "cd-text" ) { + if( !e.hasAttribute( "activated" ) ) + return false; + + writeCdText( e.attributeNode( "activated" ).value() == "yes" ); + + QDomNodeList cdTextNodes = e.childNodes(); + for( uint j = 0; j < cdTextNodes.length(); j++ ) { + if( cdTextNodes.item(j).nodeName() == "title" ) + setTitle( cdTextNodes.item(j).toElement().text() ); + + else if( cdTextNodes.item(j).nodeName() == "artist" ) + setArtist( cdTextNodes.item(j).toElement().text() ); + + else if( cdTextNodes.item(j).nodeName() == "arranger" ) + setArranger( cdTextNodes.item(j).toElement().text() ); + + else if( cdTextNodes.item(j).nodeName() == "songwriter" ) + setSongwriter( cdTextNodes.item(j).toElement().text() ); + + else if( cdTextNodes.item(j).nodeName() == "composer" ) + setComposer( cdTextNodes.item(j).toElement().text() ); + + else if( cdTextNodes.item(j).nodeName() == "disc_id" ) + setDisc_id( cdTextNodes.item(j).toElement().text() ); + + else if( cdTextNodes.item(j).nodeName() == "upc_ean" ) + setUpc_ean( cdTextNodes.item(j).toElement().text() ); + + else if( cdTextNodes.item(j).nodeName() == "message" ) + setCdTextMessage( cdTextNodes.item(j).toElement().text() ); + } + } + + else if( e.nodeName() == "contents" ) { + + QDomNodeList contentNodes = e.childNodes(); + + for( uint j = 0; j< contentNodes.length(); j++ ) { + + QDomElement trackElem = contentNodes.item(j).toElement(); + + // first of all we need a track + K3bAudioTrack* track = new K3bAudioTrack(); + + + // backwards compatibility + // ----------------------------------------------------------------------------------------------------- + QDomAttr oldUrlAttr = trackElem.attributeNode( "url" ); + if( !oldUrlAttr.isNull() ) { + if( K3bAudioFile* file = + createAudioFile( KURL::fromPathOrURL( oldUrlAttr.value() ) ) ) { + track->addSource( file ); + } + } + // ----------------------------------------------------------------------------------------------------- + + + QDomNodeList trackNodes = trackElem.childNodes(); + for( uint trackJ = 0; trackJ < trackNodes.length(); trackJ++ ) { + + if( trackNodes.item(trackJ).nodeName() == "sources" ) { + QDomNodeList sourcesNodes = trackNodes.item(trackJ).childNodes(); + for( unsigned int sourcesIndex = 0; sourcesIndex < sourcesNodes.length(); sourcesIndex++ ) { + QDomElement sourceElem = sourcesNodes.item(sourcesIndex).toElement(); + if( sourceElem.nodeName() == "file" ) { + if( K3bAudioFile* file = + createAudioFile( KURL::fromPathOrURL( sourceElem.attributeNode( "url" ).value() ) ) ) { + file->setStartOffset( K3b::Msf::fromString( sourceElem.attributeNode( "start_offset" ).value() ) ); + file->setEndOffset( K3b::Msf::fromString( sourceElem.attributeNode( "end_offset" ).value() ) ); + track->addSource( file ); + } + } + else if( sourceElem.nodeName() == "silence" ) { + K3bAudioZeroData* zero = new K3bAudioZeroData(); + zero->setLength( K3b::Msf::fromString( sourceElem.attributeNode( "length" ).value() ) ); + track->addSource( zero ); + } + else if( sourceElem.nodeName() == "cdtrack" ) { + K3b::Msf length = K3b::Msf::fromString( sourceElem.attributeNode( "length" ).value() ); + int titlenum = 0; + unsigned int discid = 0; + QString title, artist, cdTitle, cdArtist; + + QDomNodeList cdTrackSourceNodes = sourceElem.childNodes(); + for( unsigned int cdTrackSourceIndex = 0; cdTrackSourceIndex < cdTrackSourceNodes.length(); ++cdTrackSourceIndex ) { + QDomElement cdTrackSourceItemElem = cdTrackSourceNodes.item(cdTrackSourceIndex).toElement(); + if( cdTrackSourceItemElem.nodeName() == "title_number" ) + titlenum = cdTrackSourceItemElem.text().toInt(); + else if( cdTrackSourceItemElem.nodeName() == "disc_id" ) + discid = cdTrackSourceItemElem.text().toUInt( 0, 16 ); + else if( cdTrackSourceItemElem.nodeName() == "title" ) + title = cdTrackSourceItemElem.text().toInt(); + else if( cdTrackSourceItemElem.nodeName() == "artist" ) + artist = cdTrackSourceItemElem.text().toInt(); + else if( cdTrackSourceItemElem.nodeName() == "cdtitle" ) + cdTitle = cdTrackSourceItemElem.text().toInt(); + else if( cdTrackSourceItemElem.nodeName() == "cdartist" ) + cdArtist = cdTrackSourceItemElem.text().toInt(); + } + + if( discid != 0 && titlenum > 0 ) { + K3bAudioCdTrackSource* cdtrack = new K3bAudioCdTrackSource( discid, length, titlenum, + artist, title, + cdArtist, cdTitle ); + cdtrack->setStartOffset( K3b::Msf::fromString( sourceElem.attributeNode( "start_offset" ).value() ) ); + cdtrack->setEndOffset( K3b::Msf::fromString( sourceElem.attributeNode( "end_offset" ).value() ) ); + track->addSource( cdtrack ); + } + else { + kdDebug() << "(K3bAudioDoc) invalid cdtrack source." << endl; + return false; + } + } + else { + kdDebug() << "(K3bAudioDoc) unknown source type: " << sourceElem.nodeName() << endl; + return false; + } + } + } + + // load cd-text + else if( trackNodes.item(trackJ).nodeName() == "cd-text" ) { + QDomNodeList cdTextNodes = trackNodes.item(trackJ).childNodes(); + for( uint trackCdTextJ = 0; trackCdTextJ < cdTextNodes.length(); trackCdTextJ++ ) { + if( cdTextNodes.item(trackCdTextJ).nodeName() == "title" ) + track->setTitle( cdTextNodes.item(trackCdTextJ).toElement().text() ); + + else if( cdTextNodes.item(trackCdTextJ).nodeName() == "artist" ) + track->setArtist( cdTextNodes.item(trackCdTextJ).toElement().text() ); + + else if( cdTextNodes.item(trackCdTextJ).nodeName() == "arranger" ) + track->setArranger( cdTextNodes.item(trackCdTextJ).toElement().text() ); + + else if( cdTextNodes.item(trackCdTextJ).nodeName() == "songwriter" ) + track->setSongwriter( cdTextNodes.item(trackCdTextJ).toElement().text() ); + + else if( cdTextNodes.item(trackCdTextJ).nodeName() == "composer" ) + track->setComposer( cdTextNodes.item(trackCdTextJ).toElement().text() ); + + else if( cdTextNodes.item(trackCdTextJ).nodeName() == "isrc" ) + track->setIsrc( cdTextNodes.item(trackCdTextJ).toElement().text() ); + + else if( cdTextNodes.item(trackCdTextJ).nodeName() == "message" ) + track->setCdTextMessage( cdTextNodes.item(trackCdTextJ).toElement().text() ); + } + } + + else if( trackNodes.item(trackJ).nodeName() == "index0" ) + track->setIndex0( K3b::Msf::fromString( trackNodes.item(trackJ).toElement().text() ) ); + + // TODO: load other indices + + // load options + else if( trackNodes.item(trackJ).nodeName() == "copy_protection" ) + track->setCopyProtection( trackNodes.item(trackJ).toElement().text() == "yes" ); + + else if( trackNodes.item(trackJ).nodeName() == "pre_emphasis" ) + track->setPreEmp( trackNodes.item(trackJ).toElement().text() == "yes" ); + } + + // add the track + if( track->numberSources() > 0 ) + addTrack( track, 99 ); // append to the end // TODO improve + else { + kdDebug() << "(K3bAudioDoc) no sources. deleting track " << track << endl; + delete track; + } + } + } + } + + informAboutNotFoundFiles(); + + setModified(false); + + return true; +} + +bool K3bAudioDoc::saveDocumentData( QDomElement* docElem ) +{ + QDomDocument doc = docElem->ownerDocument(); + saveGeneralDocumentData( docElem ); + + // add normalize + QDomElement normalizeElem = doc.createElement( "normalize" ); + normalizeElem.appendChild( doc.createTextNode( normalize() ? "yes" : "no" ) ); + docElem->appendChild( normalizeElem ); + + // add hide track + QDomElement hideFirstTrackElem = doc.createElement( "hide_first_track" ); + hideFirstTrackElem.appendChild( doc.createTextNode( hideFirstTrack() ? "yes" : "no" ) ); + docElem->appendChild( hideFirstTrackElem ); + + // save the audio cd ripping settings + // paranoia mode, read retries, and ignore read errors + // ------------------------------------------------------------ + QDomElement ripMain = doc.createElement( "audio_ripping" ); + docElem->appendChild( ripMain ); + + QDomElement ripElem = doc.createElement( "paranoia_mode" ); + ripElem.appendChild( doc.createTextNode( QString::number( audioRippingParanoiaMode() ) ) ); + ripMain.appendChild( ripElem ); + + ripElem = doc.createElement( "read_retries" ); + ripElem.appendChild( doc.createTextNode( QString::number( audioRippingRetries() ) ) ); + ripMain.appendChild( ripElem ); + + ripElem = doc.createElement( "ignore_read_errors" ); + ripElem.appendChild( doc.createTextNode( audioRippingIgnoreReadErrors() ? "yes" : "no" ) ); + ripMain.appendChild( ripElem ); + // ------------------------------------------------------------ + + // save disc cd-text + // ------------------------------------------------------------- + QDomElement cdTextMain = doc.createElement( "cd-text" ); + cdTextMain.setAttribute( "activated", cdText() ? "yes" : "no" ); + QDomElement cdTextElem = doc.createElement( "title" ); + cdTextElem.appendChild( doc.createTextNode( (title())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "artist" ); + cdTextElem.appendChild( doc.createTextNode( (artist())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "arranger" ); + cdTextElem.appendChild( doc.createTextNode( (arranger())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "songwriter" ); + cdTextElem.appendChild( doc.createTextNode( (songwriter())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "composer" ); + cdTextElem.appendChild( doc.createTextNode( composer()) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "disc_id" ); + cdTextElem.appendChild( doc.createTextNode( (disc_id())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "upc_ean" ); + cdTextElem.appendChild( doc.createTextNode( (upc_ean())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "message" ); + cdTextElem.appendChild( doc.createTextNode( (cdTextMessage())) ); + cdTextMain.appendChild( cdTextElem ); + + docElem->appendChild( cdTextMain ); + // ------------------------------------------------------------- + + // save the tracks + // ------------------------------------------------------------- + QDomElement contentsElem = doc.createElement( "contents" ); + + for( K3bAudioTrack* track = firstTrack(); track != 0; track = track->next() ) { + + QDomElement trackElem = doc.createElement( "track" ); + + // add sources + QDomElement sourcesParent = doc.createElement( "sources" ); + + for( K3bAudioDataSource* source = track->firstSource(); source; source = source->next() ) { + // TODO: save a source element with a type attribute and start- and endoffset + // then distict between the different source types. + if( K3bAudioFile* file = dynamic_cast(source) ) { + QDomElement sourceElem = doc.createElement( "file" ); + sourceElem.setAttribute( "url", file->filename() ); + sourceElem.setAttribute( "start_offset", file->startOffset().toString() ); + sourceElem.setAttribute( "end_offset", file->endOffset().toString() ); + sourcesParent.appendChild( sourceElem ); + } + else if( K3bAudioZeroData* zero = dynamic_cast(source) ) { + QDomElement sourceElem = doc.createElement( "silence" ); + sourceElem.setAttribute( "length", zero->length().toString() ); + sourcesParent.appendChild( sourceElem ); + } + else if( K3bAudioCdTrackSource* cdTrack = dynamic_cast(source) ) { + QDomElement sourceElem = doc.createElement( "cdtrack" ); + sourceElem.setAttribute( "length", cdTrack->originalLength().toString() ); + sourceElem.setAttribute( "start_offset", cdTrack->startOffset().toString() ); + sourceElem.setAttribute( "end_offset", cdTrack->endOffset().toString() ); + + QDomElement subElem = doc.createElement( "title_number" ); + subElem.appendChild( doc.createTextNode( QString::number(cdTrack->cdTrackNumber()) ) ); + sourceElem.appendChild( subElem ); + + subElem = doc.createElement( "disc_id" ); + subElem.appendChild( doc.createTextNode( QString::number(cdTrack->discId(), 16) ) ); + sourceElem.appendChild( subElem ); + + subElem = doc.createElement( "title" ); + subElem.appendChild( doc.createTextNode( cdTrack->metaInfo().titles[cdTrack->cdTrackNumber()-1] ) ); + sourceElem.appendChild( subElem ); + + subElem = doc.createElement( "artist" ); + subElem.appendChild( doc.createTextNode( cdTrack->metaInfo().artists[cdTrack->cdTrackNumber()-1] ) ); + sourceElem.appendChild( subElem ); + + subElem = doc.createElement( "cdtitle" ); + subElem.appendChild( doc.createTextNode( cdTrack->metaInfo().cdTitle ) ); + sourceElem.appendChild( subElem ); + + subElem = doc.createElement( "cdartist" ); + subElem.appendChild( doc.createTextNode( cdTrack->metaInfo().cdArtist ) ); + sourceElem.appendChild( subElem ); + + sourcesParent.appendChild( sourceElem ); + } + else { + kdError() << "(K3bAudioDoc) saving sources other than file or zero not supported yet." << endl; + return false; + } + } + trackElem.appendChild( sourcesParent ); + + // index 0 + QDomElement index0Elem = doc.createElement( "index0" ); + index0Elem.appendChild( doc.createTextNode( track->index0().toString() ) ); + trackElem.appendChild( index0Elem ); + + // TODO: other indices + + // add cd-text + cdTextMain = doc.createElement( "cd-text" ); + cdTextElem = doc.createElement( "title" ); + cdTextElem.appendChild( doc.createTextNode( (track->title())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "artist" ); + cdTextElem.appendChild( doc.createTextNode( (track->artist())) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "arranger" ); + cdTextElem.appendChild( doc.createTextNode( (track->arranger()) ) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "songwriter" ); + cdTextElem.appendChild( doc.createTextNode( (track->songwriter()) ) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "composer" ); + cdTextElem.appendChild( doc.createTextNode( (track->composer()) ) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "isrc" ); + cdTextElem.appendChild( doc.createTextNode( ( track->isrc()) ) ); + cdTextMain.appendChild( cdTextElem ); + + cdTextElem = doc.createElement( "message" ); + cdTextElem.appendChild( doc.createTextNode( (track->cdTextMessage()) ) ); + cdTextMain.appendChild( cdTextElem ); + + trackElem.appendChild( cdTextMain ); + + // add copy protection + QDomElement copyElem = doc.createElement( "copy_protection" ); + copyElem.appendChild( doc.createTextNode( track->copyProtection() ? "yes" : "no" ) ); + trackElem.appendChild( copyElem ); + + // add pre emphasis + copyElem = doc.createElement( "pre_emphasis" ); + copyElem.appendChild( doc.createTextNode( track->preEmp() ? "yes" : "no" ) ); + trackElem.appendChild( copyElem ); + + contentsElem.appendChild( trackElem ); + } + // ------------------------------------------------------------- + + docElem->appendChild( contentsElem ); + + return true; +} + + +int K3bAudioDoc::numOfTracks() const +{ + return ( m_lastTrack ? m_lastTrack->trackNumber() : 0 ); +} + + +K3bBurnJob* K3bAudioDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bAudioJob( this, hdl, parent ); +} + + +void K3bAudioDoc::informAboutNotFoundFiles() +{ + if( !m_notFoundFiles.isEmpty() ) { + QStringList l; + for( KURL::List::const_iterator it = m_notFoundFiles.begin(); + it != m_notFoundFiles.end(); ++it ) + l.append( (*it).path() ); + KMessageBox::informationList( qApp->activeWindow(), + i18n("Could not find the following files:"), + l, + i18n("Not Found") ); + + m_notFoundFiles.clear(); + } + if( !m_unknownFileFormatFiles.isEmpty() ) { + QStringList l; + for( KURL::List::const_iterator it = m_unknownFileFormatFiles.begin(); + it != m_unknownFileFormatFiles.end(); ++it ) + l.append( (*it).path() ); + KMessageBox::informationList( qApp->activeWindow(), + i18n("

Unable to handle the following files due to an unsupported format:" + "

You may manually convert these audio files to wave using another " + "application supporting the audio format and then add the wave files " + "to the K3b project."), + l, + i18n("Unsupported Format") ); + + m_unknownFileFormatFiles.clear(); + } +} + + + +void K3bAudioDoc::removeCorruptTracks() +{ +// K3bAudioTrack* track = m_tracks->first(); +// while( track ) { +// if( track->status() != 0 ) { +// removeTrack(track); +// track = m_tracks->current(); +// } +// else +// track = m_tracks->next(); +// } +} + + +void K3bAudioDoc::slotTrackChanged( K3bAudioTrack* track ) +{ + kdDebug() << "(K3bAudioDoc::slotTrackChanged " << track << endl; + setModified( true ); + // if the track is empty now we simply delete it + if( track->firstSource() ) { + emit trackChanged(track); + emit changed(); + } + else { + kdDebug() << "(K3bAudioDoc::slotTrackChanged) track " << track << " empty. Deleting." << endl; + delete track; // this will emit the proper signal + } + kdDebug() << "(K3bAudioDoc::slotTrackChanged done" << track << endl; +} + + +void K3bAudioDoc::slotTrackRemoved( K3bAudioTrack* track ) +{ + setModified( true ); + emit trackRemoved(track); + emit changed(); +} + + +void K3bAudioDoc::increaseDecoderUsage( K3bAudioDecoder* decoder ) +{ + kdDebug() << "(K3bAudioDoc::increaseDecoderUsage)" << endl; + if( !m_decoderUsageCounterMap.contains( decoder ) ) { + m_decoderUsageCounterMap[decoder] = 1; + m_decoderPresenceMap[decoder->filename()] = decoder; + } + else + m_decoderUsageCounterMap[decoder]++; + kdDebug() << "(K3bAudioDoc::increaseDecoderUsage) finished" << endl; +} + + +void K3bAudioDoc::decreaseDecoderUsage( K3bAudioDecoder* decoder ) +{ + m_decoderUsageCounterMap[decoder]--; + if( m_decoderUsageCounterMap[decoder] <= 0 ) { + m_decoderUsageCounterMap.erase(decoder); + m_decoderPresenceMap.erase(decoder->filename()); + delete decoder; + } +} + + +K3bDevice::CdText K3bAudioDoc::cdTextData() const +{ + K3bDevice::CdText text( m_cdTextData ); + text.reserve( numOfTracks() ); + K3bAudioTrack* track = firstTrack(); + while( track ) { + text.append( track->cdText() ); + + track = track->next(); + } + return text; +} + + +K3bDevice::Toc K3bAudioDoc::toToc() const +{ + K3bDevice::Toc toc; + + // FIXME: add MCN + + K3bAudioTrack* track = firstTrack(); + K3b::Msf pos = 0; + while( track ) { + toc.append( track->toCdTrack() ); + track = track->next(); + } + + return toc; +} + + +void K3bAudioDoc::setTitle( const QString& v ) +{ + m_cdTextData.setTitle( v ); + emit changed(); +} + + +void K3bAudioDoc::setArtist( const QString& v ) +{ + setPerformer( v ); +} + + +void K3bAudioDoc::setPerformer( const QString& v ) +{ + QString s( v ); + d->cdTextValidator->fixup( s ); + m_cdTextData.setPerformer( s ); + emit changed(); +} + + +void K3bAudioDoc::setDisc_id( const QString& v ) +{ + QString s( v ); + d->cdTextValidator->fixup( s ); + m_cdTextData.setDiscId( s ); + emit changed(); +} + + +void K3bAudioDoc::setArranger( const QString& v ) +{ + QString s( v ); + d->cdTextValidator->fixup( s ); + m_cdTextData.setArranger( s ); + emit changed(); +} + + +void K3bAudioDoc::setSongwriter( const QString& v ) +{ + QString s( v ); + d->cdTextValidator->fixup( s ); + m_cdTextData.setSongwriter( s ); + emit changed(); +} + + +void K3bAudioDoc::setComposer( const QString& v ) +{ + QString s( v ); + d->cdTextValidator->fixup( s ); + m_cdTextData.setComposer( s ); + emit changed(); +} + + +void K3bAudioDoc::setUpc_ean( const QString& v ) +{ + QString s( v ); + d->cdTextValidator->fixup( s ); + m_cdTextData.setUpcEan( s ); + emit changed(); +} + + +void K3bAudioDoc::setCdTextMessage( const QString& v ) +{ + QString s( v ); + d->cdTextValidator->fixup( s ); + m_cdTextData.setMessage( s ); + emit changed(); +} + +#include "k3baudiodoc.moc" diff --git a/libk3b/projects/audiocd/k3baudiodoc.h b/libk3b/projects/audiocd/k3baudiodoc.h new file mode 100644 index 0000000..87a512e --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiodoc.h @@ -0,0 +1,263 @@ +/* + * + * $Id: k3baudiodoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BAUDIODOC_H +#define K3BAUDIODOC_H + +#include + +#include +#include + +#include +#include +#include +#include +#include +#include +#include "k3b_export.h" +#include + +class K3bApp; +class K3bAudioTrack; +class QWidget; +class QTimer; +class QDomDocument; +class QDomElement; +class K3bThreadJob; +class KConfig; +class K3bAudioDataSource; +class K3bAudioDecoder; +class K3bAudioFile; + +/**Document class for an audio project. + *@author Sebastian Trueg + */ + +class LIBK3B_EXPORT K3bAudioDoc : public K3bDoc +{ + Q_OBJECT + + friend class K3bMixedDoc; + friend class K3bAudioTrack; + friend class K3bAudioFile; + + public: + K3bAudioDoc( QObject* ); + ~K3bAudioDoc(); + + QString name() const; + + bool newDocument(); + + bool hideFirstTrack() const { return m_hideFirstTrack; } + int numOfTracks() const; + + bool normalize() const { return m_normalize; } + + K3bAudioTrack* firstTrack() const; + K3bAudioTrack* lastTrack() const; + + /** + * Slow. + * \return the K3bAudioTrack with track number trackNum starting at 1 or 0 if trackNum > numOfTracks() + */ + K3bAudioTrack* getTrack( unsigned int trackNum ); + + /** + * Creates a new audiofile inside this doc which has no track yet. + */ + K3bAudioFile* createAudioFile( const KURL& url ); + + /** get the current size of the project */ + KIO::filesize_t size() const; + K3b::Msf length() const; + + // CD-Text + bool cdText() const { return m_cdText; } + const QString& title() const { return m_cdTextData.title(); } + const QString& artist() const { return m_cdTextData.performer(); } + const QString& disc_id() const { return m_cdTextData.discId(); } + const QString& arranger() const { return m_cdTextData.arranger(); } + const QString& songwriter() const { return m_cdTextData.songwriter(); } + const QString& composer() const { return m_cdTextData.composer(); } + const QString& upc_ean() const { return m_cdTextData.upcEan(); } + const QString& cdTextMessage() const { return m_cdTextData.message(); } + + /** + * Create complete CD-Text including the tracks' data. + */ + K3bDevice::CdText cdTextData() const; + + int audioRippingParanoiaMode() const { return m_audioRippingParanoiaMode; } + int audioRippingRetries() const { return m_audioRippingRetries; } + bool audioRippingIgnoreReadErrors() const { return m_audioRippingIgnoreReadErrors; } + + /** + * Represent the structure of the doc as CD Table of Contents. + */ + K3bDevice::Toc toToc() const; + + K3bBurnJob* newBurnJob( K3bJobHandler*, QObject* parent = 0 ); + + /** + * Shows dialogs. + */ + void informAboutNotFoundFiles(); + + /** + * returns the new after track, ie. the the last added track or null if + * the import failed. + * + * This is a blocking method. + * + * \param cuefile The Cuefile to be imported + * \param after The track after which the new tracks should be inserted + * \param decoder The decoder to be used for the new tracks. If 0 a new one will be created. + * + * BE AWARE THAT THE DECODER HAS TO FIT THE AUDIO FILE IN THE CUE. + */ + K3bAudioTrack* importCueFile( const QString& cuefile, K3bAudioTrack* after, K3bAudioDecoder* decoder = 0 ); + + /** + * Create a decoder for a specific url. If another AudioFileSource with this + * url is already part of this project the associated decoder is returned. + * + * In the first case the decoder will not be initialized yet (K3bAudioDecoder::analyseFile + * is not called yet). + * + * \param url The url for which a decoder is requested. + * \param reused If not null this variable is set to true if the decoder is already in + * use and K3bAudioDecoder::analyseFile() does not have to be called anymore. + */ + K3bAudioDecoder* getDecoderForUrl( const KURL& url, bool* reused = 0 ); + + static bool readPlaylistFile( const KURL& url, KURL::List& playlist ); + + public slots: + void addUrls( const KURL::List& ); + void addTrack( const KURL&, uint ); + void addTracks( const KURL::List&, uint ); + /** + * Adds a track without any testing + * + * Slow because it uses getTrack. + */ + void addTrack( K3bAudioTrack* track, uint position = 0 ); + + void addSources( K3bAudioTrack* parent, const KURL::List& urls, K3bAudioDataSource* sourceAfter = 0 ); + + void removeTrack( K3bAudioTrack* ); + void moveTrack( K3bAudioTrack* track, K3bAudioTrack* after ); + + void setHideFirstTrack( bool b ) { m_hideFirstTrack = b; } + void setNormalize( bool b ) { m_normalize = b; } + + // CD-Text + void writeCdText( bool b ) { m_cdText = b; } + void setTitle( const QString& v ); + void setArtist( const QString& v ); + void setPerformer( const QString& v ); + void setDisc_id( const QString& v ); + void setArranger( const QString& v ); + void setSongwriter( const QString& v ); + void setComposer( const QString& v ); + void setUpc_ean( const QString& v ); + void setCdTextMessage( const QString& v ); + + // Audio-CD Ripping + void setAudioRippingParanoiaMode( int i ) { m_audioRippingParanoiaMode = i; } + void setAudioRippingRetries( int r ) { m_audioRippingRetries = r; } + void setAudioRippingIgnoreReadErrors( bool b ) { m_audioRippingIgnoreReadErrors = b; } + + void removeCorruptTracks(); + + private slots: + void slotTrackChanged( K3bAudioTrack* ); + void slotTrackRemoved( K3bAudioTrack* ); + + signals: + void trackChanged( K3bAudioTrack* ); + void trackRemoved( K3bAudioTrack* ); + + protected: + /** reimplemented from K3bDoc */ + bool loadDocumentData( QDomElement* ); + /** reimplemented from K3bDoc */ + bool saveDocumentData( QDomElement* ); + + QString typeString() const; + + private: + // the stuff for adding files + // --------------------------------------------------------- + K3bAudioTrack* createTrack( const KURL& url ); + + /** + * Handle directories and M3u files + */ + KURL::List extractUrlList( const KURL::List& urls ); + // --------------------------------------------------------- + + /** + * Used by K3bAudioTrack to update the track list + */ + void setFirstTrack( K3bAudioTrack* track ); + /** + * Used by K3bAudioTrack to update the track list + */ + void setLastTrack( K3bAudioTrack* track ); + + /** + * Used by K3bAudioFile to tell the doc that it does not need the decoder anymore. + */ + void decreaseDecoderUsage( K3bAudioDecoder* ); + void increaseDecoderUsage( K3bAudioDecoder* ); + + K3bAudioTrack* m_firstTrack; + K3bAudioTrack* m_lastTrack; + + bool m_hideFirstTrack; + bool m_normalize; + + KURL::List m_notFoundFiles; + KURL::List m_unknownFileFormatFiles; + + // CD-Text + // -------------------------------------------------- + K3bDevice::CdText m_cdTextData; + bool m_cdText; + // -------------------------------------------------- + + // Audio ripping + int m_audioRippingParanoiaMode; + int m_audioRippingRetries; + bool m_audioRippingIgnoreReadErrors; + + // + // decoder housekeeping + // -------------------------------------------------- + // used to check if we may delete a decoder + QMap m_decoderUsageCounterMap; + // used to check if we already have a decoder for a specific file + QMap m_decoderPresenceMap; + + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/projects/audiocd/k3baudiofile.cpp b/libk3b/projects/audiocd/k3baudiofile.cpp new file mode 100644 index 0000000..2011e73 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiofile.cpp @@ -0,0 +1,112 @@ +/* + * + * $Id: k3baudiofile.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiofile.h" +#include "k3baudiodoc.h" +#include "k3baudiotrack.h" + +#include + + +K3bAudioFile::K3bAudioFile( K3bAudioDecoder* dec, K3bAudioDoc* doc ) + : K3bAudioDataSource(), + m_doc(doc), + m_decoder(dec), + m_decodedData(0) +{ + // FIXME: somehow make it possible to switch docs + doc->increaseDecoderUsage( m_decoder ); +} + + +K3bAudioFile::K3bAudioFile( const K3bAudioFile& file ) + : K3bAudioDataSource( file ), + m_doc( file.m_doc ), + m_decoder( file.m_decoder ), + m_decodedData(0) +{ + m_doc->increaseDecoderUsage( m_decoder ); +} + + +K3bAudioFile::~K3bAudioFile() +{ + m_doc->decreaseDecoderUsage( m_decoder ); +} + + +QString K3bAudioFile::type() const +{ + return m_decoder->fileType(); +} + + +QString K3bAudioFile::sourceComment() const +{ + return m_decoder->filename().section( "/", -1 ); +} + + +const QString& K3bAudioFile::filename() const +{ + return m_decoder->filename(); +} + + +bool K3bAudioFile::isValid() const +{ + return m_decoder->isValid(); +} + + +K3b::Msf K3bAudioFile::originalLength() const +{ + return m_decoder->length(); +} + + +bool K3bAudioFile::seek( const K3b::Msf& msf ) +{ + // this is valid once the decoder has been initialized. + if( startOffset() + msf <= lastSector() && + m_decoder->seek( startOffset() + msf ) ) { + m_decodedData = msf.audioBytes(); + return true; + } + else + return false; +} + + +int K3bAudioFile::read( char* data, unsigned int max ) +{ + // here we can trust on the decoder to always provide enough data + // see if we decode too much + if( max + m_decodedData > length().audioBytes() ) + max = length().audioBytes() - m_decodedData; + + int read = m_decoder->decode( data, max ); + + if( read > 0 ) + m_decodedData += read; + + return read; +} + + +K3bAudioDataSource* K3bAudioFile::copy() const +{ + return new K3bAudioFile( *this ); +} diff --git a/libk3b/projects/audiocd/k3baudiofile.h b/libk3b/projects/audiocd/k3baudiofile.h new file mode 100644 index 0000000..83f75eb --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiofile.h @@ -0,0 +1,85 @@ +/* + * + * $Id: k3baudiofile.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_FILE_H_ +#define _K3B_AUDIO_FILE_H_ + +#include "k3baudiodatasource.h" + +#include +#include +#include "k3b_export.h" + +class K3bAudioDecoder; +class K3bAudioTrack; + + +/** + * The K3bAudioFile is the most important audio data source. It gets its data + * from an audio file and uses a K3bAudioDecoder to decode this data. + * + * Be aware that it is currently not possible to change the doc of an AudioFile. + * The reason for this is the decoder sharing which is in place to allow gapless + * splitting of audio files into several tracks. + * + * \see K3bAudioDoc::createDecoderForUrl + */ +class LIBK3B_EXPORT K3bAudioFile : public K3bAudioDataSource +{ + public: + /** + * The AudioFile registers itself with the doc. This is part of the + * decoder handling facility in K3bAudioDoc which reuses the same decoder + * for sources with the same url. + * + * Use K3bAudioDoc::getDecoderForUrl to create a decoder. + */ + K3bAudioFile( K3bAudioDecoder*, K3bAudioDoc* ); + K3bAudioFile( const K3bAudioFile& ); + + /** + * The AudioFile deregisters itself from the doc. If it was the last file + * to use the decoder the doc will take care of deleting it. + */ + ~K3bAudioFile(); + + const QString& filename() const; + + /** + * The complete length of the file used by this source. + */ + K3b::Msf originalLength() const; + + QString type() const; + QString sourceComment() const; + + bool isValid() const; + + K3bAudioDecoder* decoder() const { return m_decoder; } + + bool seek( const K3b::Msf& ); + + int read( char* data, unsigned int max ); + + K3bAudioDataSource* copy() const; + + private: + K3bAudioDoc* m_doc; + K3bAudioDecoder* m_decoder; + + unsigned long long m_decodedData; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudioimager.cpp b/libk3b/projects/audiocd/k3baudioimager.cpp new file mode 100644 index 0000000..b8a7a11 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudioimager.cpp @@ -0,0 +1,203 @@ +/* + * + * $Id: k3baudioimager.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudioimager.h" +#include "k3baudiodoc.h" +#include "k3baudiotrack.h" +#include "k3baudiodatasource.h" + +#include +#include + +#include +#include + +#include + +#include + + +class K3bAudioImager::WorkThread : public K3bThread +{ +public: + WorkThread( K3bAudioDoc* doc ); + + void run(); + + void cancel(); + + bool m_canceled; + int m_fd; + QStringList m_imageNames; + K3bAudioImager::ErrorType lastError; + +private: + K3bAudioDoc* m_doc; +}; + + +K3bAudioImager::WorkThread::WorkThread( K3bAudioDoc* doc ) + : K3bThread(), + m_canceled(false), + m_fd(-1), + m_doc(doc) +{ +} + + +void K3bAudioImager::WorkThread::run() +{ + m_canceled = false; + + emitStarted(); + + lastError = K3bAudioImager::ERROR_UNKNOWN; + + // + // + // + QStringList::iterator imageFileIt = m_imageNames.begin(); + K3bWaveFileWriter waveFileWriter; + + K3bAudioTrack* track = m_doc->firstTrack(); + int trackNumber = 1; + unsigned long long totalSize = m_doc->length().audioBytes(); + unsigned long long totalRead = 0; + char buffer[2352 * 10]; + + while( track ) { + + emitNextTrack( trackNumber, m_doc->numOfTracks() ); + + // + // Seek to the beginning of the track + // + if( !track->seek(0) ) { + emitInfoMessage( i18n("Unable to seek in track %1.").arg(trackNumber), K3bJob::ERROR ); + emitFinished(false); + return; + } + + // + // Initialize the reading + // + int read = 0; + unsigned long long trackRead = 0; + + // + // Create the image file + // + if( m_fd == -1 ) { + if( !waveFileWriter.open( *imageFileIt ) ) { + emitInfoMessage( i18n("Could not open %1 for writing").arg(*imageFileIt), K3bJob::ERROR ); + emitFinished(false); + return; + } + } + + // + // Read data from the track + // + while( (read = track->read( buffer, sizeof(buffer) )) > 0 ) { + if( m_fd == -1 ) { + waveFileWriter.write( buffer, read, K3bWaveFileWriter::BigEndian ); + } + else { + if( ::write( m_fd, reinterpret_cast(buffer), read ) != read ) { + kdDebug() << "(K3bAudioImager::WorkThread) writing to fd " << m_fd << " failed." << endl; + lastError = K3bAudioImager::ERROR_FD_WRITE; + emitFinished(false); + return; + } + } + + if( m_canceled ) { + emitCanceled(); + emitFinished(false); + return; + } + + // + // Emit progress + // + totalRead += read; + trackRead += read; + + emitSubPercent( 100*trackRead/track->length().audioBytes() ); + emitPercent( 100*totalRead/totalSize ); + emitProcessedSubSize( trackRead/1024/1024, track->length().audioBytes()/1024/1024 ); + emitProcessedSize( totalRead/1024/1024, totalSize/1024/1024 ); + } + + if( read < 0 ) { + emitInfoMessage( i18n("Error while decoding track %1.").arg(trackNumber), K3bJob::ERROR ); + kdDebug() << "(K3bAudioImager::WorkThread) read error on track " << trackNumber + << " at pos " << K3b::Msf(trackRead/2352) << endl; + lastError = K3bAudioImager::ERROR_DECODING_TRACK; + emitFinished(false); + return; + } + + track = track->next(); + trackNumber++; + imageFileIt++; + } + + emitFinished(true); +} + + +void K3bAudioImager::WorkThread::cancel() +{ + m_canceled = true; +} + + + + +K3bAudioImager::K3bAudioImager( K3bAudioDoc* doc, K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bThreadJob( jh, parent, name ), + m_doc(doc) +{ + m_thread = new WorkThread(doc); + setThread( m_thread ); +} + + +K3bAudioImager::~K3bAudioImager() +{ + delete m_thread; +} + + +void K3bAudioImager::writeToFd( int fd ) +{ + m_thread->m_fd = fd; +} + + +void K3bAudioImager::setImageFilenames( const QStringList& p ) +{ + m_thread->m_imageNames = p; + m_thread->m_fd = -1; +} + + +K3bAudioImager::ErrorType K3bAudioImager::lastErrorType() const +{ + return m_thread->lastError; +} + +#include "k3baudioimager.moc" diff --git a/libk3b/projects/audiocd/k3baudioimager.h b/libk3b/projects/audiocd/k3baudioimager.h new file mode 100644 index 0000000..df4ae7a --- /dev/null +++ b/libk3b/projects/audiocd/k3baudioimager.h @@ -0,0 +1,59 @@ +/* + * + * $Id: k3baudioimager.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_IMAGER_H_ +#define _K3B_AUDIO_IMAGER_H_ + +#include + +class K3bAudioDoc; + +class K3bAudioImager : public K3bThreadJob +{ + Q_OBJECT + + public: + K3bAudioImager( K3bAudioDoc*, K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bAudioImager(); + + /** + * the data gets written directly into fd instead of the imagefile. + * Be aware that this only makes sense before starting the job. + * To disable just set fd to -1 + */ + void writeToFd( int fd ); + + /** + * Image path. Should be an empty directory or a non-existing + * directory in which case it will be created. + */ + void setImageFilenames( const QStringList& p ); + + enum ErrorType { + ERROR_FD_WRITE, + ERROR_DECODING_TRACK, + ERROR_UNKNOWN + }; + + ErrorType lastErrorType() const; + + private: + K3bAudioDoc* m_doc; + + class WorkThread; + WorkThread* m_thread; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudiojob.cpp b/libk3b/projects/audiocd/k3baudiojob.cpp new file mode 100644 index 0000000..c2e62c2 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiojob.cpp @@ -0,0 +1,864 @@ +/* + * + * $Id: k3baudiojob.cpp 690212 2007-07-20 11:02:13Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3baudiojob.h" + +#include "k3baudioimager.h" +#include +#include "k3baudiotrack.h" +#include "k3baudiodatasource.h" +#include "k3baudionormalizejob.h" +#include "k3baudiojobtempdata.h" +#include "k3baudiomaxspeedjob.h" +#include "k3baudiocdtracksource.h" +#include "k3baudiofile.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + + + +static QString createNonExistingFilesString( const QValueList& items, unsigned int max ) +{ + QString s; + unsigned int cnt = 0; + for( QValueList::const_iterator it = items.begin(); + it != items.end(); ++it ) { + + s += KStringHandler::csqueeze( (*it)->filename(), 60 ); + + ++cnt; + if( cnt >= max || it == items.end() ) + break; + + s += "
"; + } + + if( items.count() > max ) + s += "..."; + + return s; +} + + + +class K3bAudioJob::Private +{ + public: + Private() + : copies(1), + copiesDone(0) { + } + + int copies; + int copiesDone; + int usedSpeed; + + bool useCdText; + bool maxSpeed; + + bool zeroPregap; + bool less4Sec; +}; + + +K3bAudioJob::K3bAudioJob( K3bAudioDoc* doc, K3bJobHandler* hdl, QObject* parent ) + : K3bBurnJob( hdl, parent ), + m_doc( doc ), + m_normalizeJob(0), + m_maxSpeedJob(0) +{ + d = new Private; + + m_audioImager = new K3bAudioImager( m_doc, this, this ); + connect( m_audioImager, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_audioImager, SIGNAL(percent(int)), + this, SLOT(slotAudioDecoderPercent(int)) ); + connect( m_audioImager, SIGNAL(subPercent(int)), + this, SLOT(slotAudioDecoderSubPercent(int)) ); + connect( m_audioImager, SIGNAL(finished(bool)), + this, SLOT(slotAudioDecoderFinished(bool)) ); + connect( m_audioImager, SIGNAL(nextTrack(int, int)), + this, SLOT(slotAudioDecoderNextTrack(int, int)) ); + + m_writer = 0; + m_tempData = new K3bAudioJobTempData( m_doc, this ); +} + + +K3bAudioJob::~K3bAudioJob() +{ + delete d; +} + + +K3bDevice::Device* K3bAudioJob::writer() const +{ + if( m_doc->onlyCreateImages() ) + return 0; // no writer needed -> no blocking on K3bBurnJob + else + return m_doc->burner(); +} + + +K3bDoc* K3bAudioJob::doc() const +{ + return m_doc; +} + + +void K3bAudioJob::start() +{ + jobStarted(); + + m_written = true; + m_canceled = false; + m_errorOccuredAndAlreadyReported = false; + d->copies = m_doc->copies(); + d->copiesDone = 0; + d->useCdText = m_doc->cdText(); + d->usedSpeed = m_doc->speed(); + d->maxSpeed = false; + + if( m_doc->dummy() ) + d->copies = 1; + + emit newTask( i18n("Preparing data") ); + + // + // Check if all files exist + // + QValueList nonExistingFiles; + K3bAudioTrack* track = m_doc->firstTrack(); + while( track ) { + K3bAudioDataSource* source = track->firstSource(); + while( source ) { + if( K3bAudioFile* file = dynamic_cast( source ) ) { + if( !QFile::exists( file->filename() ) ) + nonExistingFiles.append( file ); + } + source = source->next(); + } + track = track->next(); + } + if( !nonExistingFiles.isEmpty() ) { + if( questionYesNo( "

" + i18n("The following files could not be found. Do you want to remove them from the " + "project and continue without adding them to the image?") + + "

" + createNonExistingFilesString( nonExistingFiles, 10 ), + i18n("Warning"), + i18n("Remove missing files and continue"), + i18n("Cancel and go back") ) ) { + for( QValueList::const_iterator it = nonExistingFiles.begin(); + it != nonExistingFiles.end(); ++it ) { + delete *it; + } + } + else { + m_canceled = true; + emit canceled(); + jobFinished(false); + return; + } + } + + // + // Make sure the project is not empty + // + if( m_doc->numOfTracks() == 0 ) { + emit infoMessage( i18n("Please add files to your project first."), ERROR ); + jobFinished(false); + return; + } + + if( m_doc->onTheFly() && !checkAudioSources() ) { + emit infoMessage( i18n("Unable to write on-the-fly with these audio sources."), WARNING ); + m_doc->setOnTheFly(false); + } + + + // we don't need this when only creating image and it is possible + // that the burn device is null + if( !m_doc->onlyCreateImages() ) { + + // + // there are a lot of writers out there which produce coasters + // in dao mode if the CD contains pregaps of length 0 (or maybe already != 2 secs?) + // + // Also most writers do not accept cuesheets with tracks smaller than 4 seconds (a violation + // of the red book standard) in DAO mode. + // + d->zeroPregap = false; + d->less4Sec = false; + track = m_doc->firstTrack(); + while( track ) { + if( track->postGap() == 0 && track->next() != 0 ) // the last track's postgap is always 0 + d->zeroPregap = true; + + if( track->length() < K3b::Msf( 0, 4, 0 ) ) + d->less4Sec = true; + + track = track->next(); + } + + // determine writing mode + if( m_doc->writingMode() == K3b::WRITING_MODE_AUTO ) { + // + // DAO is always the first choice + // RAW second and TAO last + // there are none-DAO writers that are supported by cdrdao + // + // older cdrecord versions do not support the -shorttrack option in RAW writing mode + // + if( !writer()->dao() && writingApp() == K3b::CDRECORD ) { + if(!writer()->supportsRawWriting() && + ( !d->less4Sec || k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "short-track-raw" ) ) ) + m_usedWritingMode = K3b::RAW; + else + m_usedWritingMode = K3b::TAO; + } + else { + if( (d->zeroPregap||d->less4Sec) && writer()->supportsRawWriting() ) { + m_usedWritingMode = K3b::RAW; + if( d->less4Sec ) + emit infoMessage( i18n("Tracklengths below 4 seconds violate the Red Book standard."), WARNING ); + } + else + m_usedWritingMode = K3b::DAO; + } + } + else + m_usedWritingMode = m_doc->writingMode(); + + bool cdrecordOnTheFly = false; + bool cdrecordCdText = false; + if( k3bcore->externalBinManager()->binObject("cdrecord") ) { + cdrecordOnTheFly = k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "audio-stdin" ); + cdrecordCdText = k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "cdtext" ); + } + + // determine writing app + if( writingApp() == K3b::DEFAULT ) { + if( m_usedWritingMode == K3b::DAO ) { + // there are none-DAO writers that are supported by cdrdao + if( !writer()->dao() || + ( !cdrecordOnTheFly && m_doc->onTheFly() ) || + ( d->useCdText && !cdrecordCdText ) || + m_doc->hideFirstTrack() ) + m_usedWritingApp = K3b::CDRDAO; + else + m_usedWritingApp = K3b::CDRECORD; + } + else + m_usedWritingApp = K3b::CDRECORD; + } + else + m_usedWritingApp = writingApp(); + + // on-the-fly writing with cdrecord >= 2.01a13 + if( m_usedWritingApp == K3b::CDRECORD && + m_doc->onTheFly() && + !cdrecordOnTheFly ) { + emit infoMessage( i18n("On-the-fly writing with cdrecord < 2.01a13 not supported."), ERROR ); + m_doc->setOnTheFly(false); + } + + if( m_usedWritingApp == K3b::CDRECORD && + d->useCdText ) { + if( !cdrecordCdText ) { + emit infoMessage( i18n("Cdrecord %1 does not support CD-Text writing.") + .arg(k3bcore->externalBinManager()->binObject("cdrecord")->version), ERROR ); + d->useCdText = false; + } + else if( m_usedWritingMode == K3b::TAO ) { + emit infoMessage( i18n("It is not possible to write CD-Text in TAO mode."), WARNING ); + d->useCdText = false; + } + } + } + + + if( !m_doc->onlyCreateImages() && m_doc->onTheFly() ) { + if( m_doc->speed() == 0 ) { + // try to determine the max possible speed + emit newSubTask( i18n("Determining maximum writing speed") ); + if( !m_maxSpeedJob ) { + m_maxSpeedJob = new K3bAudioMaxSpeedJob( m_doc, this, this ); + connect( m_maxSpeedJob, SIGNAL(percent(int)), + this, SIGNAL(subPercent(int)) ); + connect( m_maxSpeedJob, SIGNAL(finished(bool)), + this, SLOT(slotMaxSpeedJobFinished(bool)) ); + } + m_maxSpeedJob->start(); + return; + } + else { + if( !prepareWriter() ) { + cleanupAfterError(); + jobFinished(false); + return; + } + + if( startWriting() ) { + + // now the writer is running and we can get it's stdin + // we only use this method when writing on-the-fly since + // we cannot easily change the audioDecode fd while it's working + // which we would need to do since we write into several + // image files. + m_audioImager->writeToFd( m_writer->fd() ); + } + else { + // startWriting() already did the cleanup + return; + } + } + } + else { + emit burning(false); + emit infoMessage( i18n("Creating image files in %1").arg(m_doc->tempDir()), INFO ); + emit newTask( i18n("Creating image files") ); + m_tempData->prepareTempFileNames( doc()->tempDir() ); + QStringList filenames; + for( int i = 1; i <= m_doc->numOfTracks(); ++i ) + filenames += m_tempData->bufferFileName( i ); + m_audioImager->setImageFilenames( filenames ); + } + + m_audioImager->start(); +} + + +void K3bAudioJob::slotMaxSpeedJobFinished( bool success ) +{ + d->maxSpeed = success; + if( !success ) + emit infoMessage( i18n("Unable to determine maximum speed for some reason. Ignoring."), WARNING ); + + // now start the writing + // same code as above. See the commecnts there + if( !prepareWriter() ) { + cleanupAfterError(); + jobFinished(false); + return; + } + + if( startWriting() ) + m_audioImager->writeToFd( m_writer->fd() ); + + m_audioImager->start(); +} + + +void K3bAudioJob::cancel() +{ + m_canceled = true; + + if( m_maxSpeedJob ) + m_maxSpeedJob->cancel(); + + if( m_writer ) + m_writer->cancel(); + + m_audioImager->cancel(); + emit infoMessage( i18n("Writing canceled."), K3bJob::ERROR ); + removeBufferFiles(); + emit canceled(); + jobFinished(false); +} + + +void K3bAudioJob::slotWriterFinished( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + if( !success ) { + cleanupAfterError(); + jobFinished(false); + return; + } + else { + d->copiesDone++; + + if( d->copiesDone == d->copies ) { + if( m_doc->onTheFly() || m_doc->removeImages() ) + removeBufferFiles(); + + jobFinished(true); + } + else { + K3bDevice::eject( m_doc->burner() ); + + if( startWriting() ) { + if( m_doc->onTheFly() ) { + // now the writer is running and we can get it's stdin + // we only use this method when writing on-the-fly since + // we cannot easily change the audioDecode fd while it's working + // which we would need to do since we write into several + // image files. + m_audioImager->writeToFd( m_writer->fd() ); + m_audioImager->start(); + } + } + } + } +} + + +void K3bAudioJob::slotAudioDecoderFinished( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + if( !success ) { + if( m_audioImager->lastErrorType() == K3bAudioImager::ERROR_FD_WRITE ) { + // this means that the writer job failed so let's use the error handling there. + return; + } + + emit infoMessage( i18n("Error while decoding audio tracks."), ERROR ); + cleanupAfterError(); + jobFinished(false); + return; + } + + if( m_doc->onlyCreateImages() || !m_doc->onTheFly() ) { + + emit infoMessage( i18n("Successfully decoded all tracks."), SUCCESS ); + + if( m_doc->normalize() ) { + normalizeFiles(); + } + else if( !m_doc->onlyCreateImages() ) { + if( !prepareWriter() ) { + cleanupAfterError(); + jobFinished(false); + } + else + startWriting(); + } + else { + jobFinished(true); + } + } +} + + +void K3bAudioJob::slotAudioDecoderNextTrack( int t, int tt ) +{ + if( m_doc->onlyCreateImages() || !m_doc->onTheFly() ) { + K3bAudioTrack* track = m_doc->getTrack(t); + emit newSubTask( i18n("Decoding audio track %1 of %2%3") + .arg(t) + .arg(tt) + .arg( track->title().isEmpty() || track->artist().isEmpty() + ? QString::null + : " (" + track->artist() + " - " + track->title() + ")" ) ); + } +} + + +bool K3bAudioJob::prepareWriter() +{ + delete m_writer; + + if( m_usedWritingApp == K3b::CDRECORD ) { + + if( !writeInfFiles() ) { + kdDebug() << "(K3bAudioJob) could not write inf-files." << endl; + emit infoMessage( i18n("IO Error. Most likely no space left on harddisk."), ERROR ); + + return false; + } + + K3bCdrecordWriter* writer = new K3bCdrecordWriter( m_doc->burner(), this, this ); + + writer->setWritingMode( m_usedWritingMode ); + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( d->usedSpeed ); + + writer->addArgument( "-useinfo" ); + + if( d->useCdText ) { + writer->setRawCdText( m_doc->cdTextData().rawPackData() ); + } + + // add all the audio tracks + writer->addArgument( "-audio" ); + + // we only need to pad in one case. cdrecord < 2.01.01a03 cannot handle shorttrack + raw + if( d->less4Sec ) { + if( m_usedWritingMode == K3b::RAW && + !k3bcore->externalBinManager()->binObject( "cdrecord" )->hasFeature( "short-track-raw" ) ) { + writer->addArgument( "-pad" ); + } + else { + // Allow tracks shorter than 4 seconds + writer->addArgument( "-shorttrack" ); + } + } + + K3bAudioTrack* track = m_doc->firstTrack(); + while( track ) { + if( m_doc->onTheFly() ) { + // this is only supported by cdrecord versions >= 2.01a13 + writer->addArgument( QFile::encodeName( m_tempData->infFileName( track ) ) ); + } + else { + writer->addArgument( QFile::encodeName( m_tempData->bufferFileName( track ) ) ); + } + track = track->next(); + } + + m_writer = writer; + } + else { + if( !writeTocFile() ) { + kdDebug() << "(K3bDataJob) could not write tocfile." << endl; + emit infoMessage( i18n("IO Error"), ERROR ); + + return false; + } + + // create the writer + // create cdrdao job + K3bCdrdaoWriter* writer = new K3bCdrdaoWriter( m_doc->burner(), this, this ); + writer->setCommand( K3bCdrdaoWriter::WRITE ); + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( d->usedSpeed ); + writer->setTocFile( m_tempData->tocFileName() ); + + m_writer = writer; + } + + connect( m_writer, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_writer, SIGNAL(percent(int)), this, SLOT(slotWriterJobPercent(int)) ); + connect( m_writer, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( m_writer, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_writer, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_writer, SIGNAL(nextTrack(int, int)), this, SLOT(slotWriterNextTrack(int, int)) ); + connect( m_writer, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_writer, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_writer, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_writer, SIGNAL(finished(bool)), this, SLOT(slotWriterFinished(bool)) ); + // connect( m_writer, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_writer, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_writer, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + return true; +} + + +void K3bAudioJob::slotWriterNextTrack( int t, int tt ) +{ + K3bAudioTrack* track = m_doc->getTrack(t); + // t is in range 1..tt + if( m_doc->hideFirstTrack() ) + track = m_doc->getTrack(t+1); + emit newSubTask( i18n("Writing track %1 of %2%3") + .arg(t) + .arg(tt) + .arg( track->title().isEmpty() || track->artist().isEmpty() + ? QString::null + : " (" + track->artist() + " - " + track->title() + ")" ) ); +} + + +void K3bAudioJob::slotWriterJobPercent( int p ) +{ + double totalTasks = d->copies; + double tasksDone = d->copiesDone; + if( m_doc->normalize() ) { + totalTasks+=1.0; + tasksDone+=1.0; + } + if( !m_doc->onTheFly() ) { + totalTasks+=1.0; + tasksDone+=1.0; + } + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); +} + + +void K3bAudioJob::slotAudioDecoderPercent( int p ) +{ + if( m_doc->onlyCreateImages() ) { + if( m_doc->normalize() ) + emit percent( p/2 ); + else + emit percent( p ); + } + else if( !m_doc->onTheFly() ) { + double totalTasks = d->copies; + double tasksDone = d->copiesDone; // =0 when creating an image + if( m_doc->normalize() ) { + totalTasks+=1.0; + } + if( !m_doc->onTheFly() ) { + totalTasks+=1.0; + } + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); + } +} + + +void K3bAudioJob::slotAudioDecoderSubPercent( int p ) +{ + // when writing on the fly the writer produces the subPercent + if( m_doc->onlyCreateImages() || !m_doc->onTheFly() ) { + emit subPercent( p ); + } +} + + +bool K3bAudioJob::startWriting() +{ + if( m_doc->dummy() ) + emit newTask( i18n("Simulating") ); + else if( d->copies > 1 ) + emit newTask( i18n("Writing Copy %1").arg(d->copiesDone+1) ); + else + emit newTask( i18n("Writing") ); + + + emit newSubTask( i18n("Waiting for media") ); + if( waitForMedia( m_doc->burner() ) < 0 ) { + cancel(); + return false; + } + + // just to be sure we did not get canceled during the async discWaiting + if( m_canceled ) + return false; + + // in case we determined the max possible writing speed we have to reset the speed on the writer job + // here since an inserted media is necessary + // the Max speed job will compare the max speed value with the supported values of the writer + if( d->maxSpeed ) + m_writer->setBurnSpeed( m_maxSpeedJob->maxSpeed() ); + + emit burning(true); + m_writer->start(); + return true; +} + + +void K3bAudioJob::cleanupAfterError() +{ + m_errorOccuredAndAlreadyReported = true; + m_audioImager->cancel(); + + if( m_writer ) + m_writer->cancel(); + + // remove the temp files + removeBufferFiles(); +} + + +void K3bAudioJob::removeBufferFiles() +{ + if ( !m_doc->onTheFly() ) { + emit infoMessage( i18n("Removing temporary files."), INFO ); + } + + // removes buffer images and temp toc or inf files + m_tempData->cleanup(); +} + + +void K3bAudioJob::normalizeFiles() +{ + if( !m_normalizeJob ) { + m_normalizeJob = new K3bAudioNormalizeJob( this, this ); + + connect( m_normalizeJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_normalizeJob, SIGNAL(percent(int)), this, SLOT(slotNormalizeProgress(int)) ); + connect( m_normalizeJob, SIGNAL(subPercent(int)), this, SLOT(slotNormalizeSubProgress(int)) ); + connect( m_normalizeJob, SIGNAL(finished(bool)), this, SLOT(slotNormalizeJobFinished(bool)) ); + connect( m_normalizeJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_normalizeJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + // add all the files + // TODO: we may need to split the wave files and put them back together! + QValueVector files; + K3bAudioTrack* track = m_doc->firstTrack(); + while( track ) { + files.append( m_tempData->bufferFileName(track) ); + track = track->next(); + } + + m_normalizeJob->setFilesToNormalize( files ); + + emit newTask( i18n("Normalizing volume levels") ); + m_normalizeJob->start(); +} + +void K3bAudioJob::slotNormalizeJobFinished( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + if( success ) { + if( m_doc->onlyCreateImages() ) { + jobFinished(true); + } + else { + // start the writing + if( !prepareWriter() ) { + cleanupAfterError(); + jobFinished(false); + } + else + startWriting(); + } + } + else { + cleanupAfterError(); + jobFinished(false); + } +} + +void K3bAudioJob::slotNormalizeProgress( int p ) +{ + double totalTasks = d->copies+2.0; + double tasksDone = 1; // the decoding has been finished + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); +} + + +void K3bAudioJob::slotNormalizeSubProgress( int p ) +{ + emit subPercent( p ); +} + + +bool K3bAudioJob::writeTocFile() +{ + K3bTocFileWriter tocWriter; + tocWriter.setData( m_doc->toToc() ); + tocWriter.setHideFirstTrack( m_doc->hideFirstTrack() ); + if( d->useCdText ) + tocWriter.setCdText( m_doc->cdTextData() ); + if( !m_doc->onTheFly() ) { + QStringList filenames; + for( int i = 1; i <= m_doc->numOfTracks(); ++i ) + filenames += m_tempData->bufferFileName( i ); + tocWriter.setFilenames( filenames ); + } + return tocWriter.save( m_tempData->tocFileName() ); +} + + +bool K3bAudioJob::writeInfFiles() +{ + K3bInfFileWriter infFileWriter; + K3bAudioTrack* track = m_doc->firstTrack(); + while( track ) { + + infFileWriter.setTrack( track->toCdTrack() ); + infFileWriter.setTrackNumber( track->trackNumber() ); + if( !m_doc->onTheFly() ) + infFileWriter.setBigEndian( false ); + + if( !infFileWriter.save( m_tempData->infFileName(track) ) ) + return false; + + track = track->next(); + } + return true; +} + + +// checks if the doc contains sources from an audio cd which cannot be read on-the-fly +bool K3bAudioJob::checkAudioSources() +{ + K3bAudioTrack* track = m_doc->firstTrack(); + K3bAudioDataSource* source = track->firstSource(); + + while( source ) { + + if( K3bAudioCdTrackSource* cdSource = dynamic_cast(source) ) { + // + // If which cases we cannot wite on-the-fly: + // 1. the writing device contains one of the audio cds + // 2. Well, one of the cds is missing + // + K3bDevice::Device* dev = cdSource->searchForAudioCD(); + if( !dev || dev == writer() ) + return false; + else + cdSource->setDevice( dev ); + } + + // next source + source = source->next(); + if( !source ) { + track = track->next(); + if( track ) + source = track->firstSource(); + } + } + + return true; +} + + +QString K3bAudioJob::jobDescription() const +{ + return i18n("Writing Audio CD") + + ( m_doc->title().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(m_doc->title()) ); +} + + +QString K3bAudioJob::jobDetails() const +{ + return ( i18n( "1 track (%1 minutes)", + "%n tracks (%1 minutes)", + m_doc->numOfTracks() ).arg(m_doc->length().toString()) + + ( m_doc->copies() > 1 && !m_doc->dummy() + ? i18n(" - %n copy", " - %n copies", m_doc->copies()) + : QString::null ) ); +} + +#include "k3baudiojob.moc" diff --git a/libk3b/projects/audiocd/k3baudiojob.h b/libk3b/projects/audiocd/k3baudiojob.h new file mode 100644 index 0000000..af37639 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiojob.h @@ -0,0 +1,107 @@ +/* + * + * $Id: k3baudiojob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BAUDIOJOB_H +#define K3BAUDIOJOB_H + +#include + + +class K3bAudioDoc; +class K3bAudioImager; +class QFile; +class QDataStream; +class K3bAbstractWriter; +class KTempFile; +class K3bCdrecordWriter; +class K3bAudioNormalizeJob; +class K3bAudioJobTempData; +class K3bDevice::Device; +class K3bAudioMaxSpeedJob; + +/** + *@author Sebastian Trueg + */ +class K3bAudioJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bAudioJob( K3bAudioDoc*, K3bJobHandler*, QObject* parent = 0 ); + ~K3bAudioJob(); + + K3bDoc* doc() const; + K3bDevice::Device* writer() const; + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void cancel(); + void start(); + + protected slots: + // writer slots + void slotWriterFinished( bool success ); + void slotWriterNextTrack(int, int); + void slotWriterJobPercent(int); + + // audiodecoder slots + void slotAudioDecoderFinished( bool ); + void slotAudioDecoderNextTrack( int, int ); + void slotAudioDecoderPercent(int); + void slotAudioDecoderSubPercent( int ); + + // normalizing slots + void slotNormalizeJobFinished( bool ); + void slotNormalizeProgress( int ); + void slotNormalizeSubProgress( int ); + + // max speed + void slotMaxSpeedJobFinished( bool ); + + private: + bool prepareWriter(); + bool startWriting(); + void cleanupAfterError(); + void removeBufferFiles(); + void normalizeFiles(); + bool writeTocFile(); + bool writeInfFiles(); + bool checkAudioSources(); + + K3bAudioDoc* m_doc; + K3bAudioImager* m_audioImager; + K3bAbstractWriter* m_writer; + K3bAudioNormalizeJob* m_normalizeJob; + K3bAudioJobTempData* m_tempData; + K3bAudioMaxSpeedJob* m_maxSpeedJob; + + KTempFile* m_tocFile; + + bool m_canceled; + bool m_errorOccuredAndAlreadyReported; + + bool m_written; + + int m_usedWritingApp; + int m_usedWritingMode; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudiojobtempdata.cpp b/libk3b/projects/audiocd/k3baudiojobtempdata.cpp new file mode 100644 index 0000000..af98c2e --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiojobtempdata.cpp @@ -0,0 +1,132 @@ +/* + * + * $Id: k3baudiojobtempdata.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiojobtempdata.h" +#include "k3baudiodoc.h" +#include "k3baudiotrack.h" +#include +#include +#include +#include + +#include +#include +#include + +#include + + +class K3bAudioJobTempData::Private +{ +public: + Private( K3bAudioDoc* _doc ) + : doc(_doc) { + } + + QValueVector bufferFiles; + QValueVector infFiles; + QString tocFile; + + K3bAudioDoc* doc; +}; + + +K3bAudioJobTempData::K3bAudioJobTempData( K3bAudioDoc* doc, QObject* parent, const char* name ) + : QObject( parent, name ) +{ + d = new Private( doc ); +} + + +K3bAudioJobTempData::~K3bAudioJobTempData() +{ + delete d; +} + + +const QString& K3bAudioJobTempData::bufferFileName( int track ) +{ + if( (int)d->bufferFiles.count() < track ) + prepareTempFileNames(); + return d->bufferFiles.at(track-1); +} + +const QString& K3bAudioJobTempData::bufferFileName( K3bAudioTrack* track ) +{ + return bufferFileName( track->trackNumber() ); +} + + +const QString& K3bAudioJobTempData::tocFileName() +{ + if( d->tocFile.isEmpty() ) + prepareTempFileNames(); + return d->tocFile; +} + + +const QString& K3bAudioJobTempData::infFileName( int track ) +{ + if( (int)d->infFiles.count() < track ) + prepareTempFileNames(); + return d->infFiles.at( track - 1 ); +} + +const QString& K3bAudioJobTempData::infFileName( K3bAudioTrack* track ) +{ + return infFileName( track->trackNumber() ); +} + + +K3bAudioDoc* K3bAudioJobTempData::doc() const +{ + return d->doc; +} + + +void K3bAudioJobTempData::prepareTempFileNames( const QString& path ) +{ + d->bufferFiles.clear(); + d->infFiles.clear(); + + QString prefix = K3b::findUniqueFilePrefix( "k3b_audio_", path ) + "_"; + + for( int i = 0; i < d->doc->numOfTracks(); i++ ) { + d->bufferFiles.append( prefix + QString::number( i+1 ).rightJustify( 2, '0' ) + ".wav" ); + d->infFiles.append( prefix + QString::number( i+1 ).rightJustify( 2, '0' ) + ".inf" ); + } + + d->tocFile = prefix + ".toc"; +} + + +void K3bAudioJobTempData::cleanup() +{ + for( uint i = 0; i < d->infFiles.count(); ++i ) { + if( QFile::exists( d->infFiles[i] ) ) + QFile::remove( d->infFiles[i] ); + } + + for( uint i = 0; i < d->bufferFiles.count(); ++i ) { + if( QFile::exists( d->bufferFiles[i] ) ) + QFile::remove( d->bufferFiles[i] ); + } + + if( QFile::exists( d->tocFile ) ) + QFile::remove( d->tocFile ); +} + + +#include "k3baudiojobtempdata.moc" diff --git a/libk3b/projects/audiocd/k3baudiojobtempdata.h b/libk3b/projects/audiocd/k3baudiojobtempdata.h new file mode 100644 index 0000000..72b753f --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiojobtempdata.h @@ -0,0 +1,64 @@ +/* + * + * $Id: k3baudiojobtempdata.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_AUDIO_JOB_TEMPDATA_H_ +#define _K3B_AUDIO_JOB_TEMPDATA_H_ + +#include +#include + +class K3bAudioTrack; +class K3bAudioDoc; +class QTextStream; + + +class K3bAudioJobTempData : public QObject +{ + Q_OBJECT + + public: + K3bAudioJobTempData( K3bAudioDoc* doc, QObject* parent = 0, const char* name = 0 ); + ~K3bAudioJobTempData(); + + const QString& bufferFileName( int track ); + const QString& bufferFileName( K3bAudioTrack* track ); + + const QString& infFileName( int track ); + const QString& infFileName( K3bAudioTrack* track ); + + const QString& tocFileName(); + + K3bAudioDoc* doc() const; + + /** + * use this if you want + * a specific directory + * it defaults to the default K3b temp dir + */ + void prepareTempFileNames( const QString& path = QString::null ); + + /** + * remove all temp files (this does not include the audio buffer files + * since these are not created and thus not handled by the K3bAudioJobTempData) + */ + void cleanup(); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudiomaxspeedjob.cpp b/libk3b/projects/audiocd/k3baudiomaxspeedjob.cpp new file mode 100644 index 0000000..975ab89 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiomaxspeedjob.cpp @@ -0,0 +1,224 @@ +/* + * + * $Id: k3baudiomaxspeedjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiomaxspeedjob.h" +#include "k3baudiotrack.h" +#include "k3baudiodatasource.h" +#include "k3baudiodoc.h" +#include "k3baudiocdtracksource.h" +#include "k3baudiodatasourceiterator.h" + +#include + +#include + +#include +#include + +#include + + +class K3bAudioMaxSpeedJob::WorkThread : public K3bThread +{ +public: + WorkThread( K3bAudioDoc* doc ); + ~WorkThread(); + + void run(); + + int speedTest( K3bAudioDataSource* source ); + void cancel(); + int maxSpeedByMedia() const; + + int maxSpeed; + +private: + K3bAudioDoc* m_doc; + bool m_canceled; + char* m_buffer; +}; + + +K3bAudioMaxSpeedJob::WorkThread::WorkThread( K3bAudioDoc* doc ) + : K3bThread(), + m_doc(doc), + m_canceled(false) +{ + m_buffer = new char[2352*10]; +} + + +K3bAudioMaxSpeedJob::WorkThread::~WorkThread() +{ + delete [] m_buffer; +} + + +void K3bAudioMaxSpeedJob::WorkThread::run() +{ + kdDebug() << k_funcinfo << endl; + m_canceled = false; + + emitStarted(); + + K3bAudioDataSourceIterator it( m_doc ); + + // count sources for minimal progress info + int numSources = 0; + int sourcesDone = 0; + while( it.current() ) { + ++numSources; + it.next(); + } + + bool success = true; + maxSpeed = 175*1000; + it.first(); + + while( it.current() && !m_canceled ) { + if( !it.current()->seek(0) ) { + kdDebug() << "(K3bAudioMaxSpeedJob) seek failed." << endl; + success = false; + break; + } + + // read some data + int speed = speedTest( it.current() ); + + ++sourcesDone; + emitPercent( 100*numSources/sourcesDone ); + + if( speed < 0 ) { + success = false; + break; + } + else if( speed > 0 ) { + // update the max speed + maxSpeed = QMIN( maxSpeed, speed ); + } + + it.next(); + } + + if( m_canceled ) { + emitCanceled(); + success = false; + } + + if( success ) + kdDebug() << "(K3bAudioMaxSpeedJob) max speed: " << maxSpeed << endl; + + emitFinished( success ); +} + +// returns the amount of data read from this source +int K3bAudioMaxSpeedJob::WorkThread::speedTest( K3bAudioDataSource* source ) +{ + // + // in case of an audio track source we only test when the cd is inserted since asking the user would + // confuse him a lot. + // + // FIXME: there is still the problem of the spin up time. + // + if( K3bAudioCdTrackSource* cdts = dynamic_cast( source ) ) { + if( K3bDevice::Device* dev = cdts->searchForAudioCD() ) { + cdts->setDevice( dev ); + } + else { + kdDebug() << "(K3bAudioMaxSpeedJob) ignoring audio cd track source." << endl; + return 0; + } + } + + QTime t; + int dataRead = 0; + int r = 0; + + // start the timer + t.start(); + + // read ten seconds of audio data. This is some value which seemed about right. :) + while( dataRead < 2352*75*10 && (r = source->read( m_buffer, 2352*10 )) > 0 ) { + dataRead += r; + } + + // elapsed millisec + int usedT = t.elapsed(); + + if( r < 0 ) { + kdDebug() << "(K3bAudioMaxSpeedJob) read failure." << endl; + return -1; + } + + // KB/sec (add 1 millisecond to avoid division by 0) + int throughput = (dataRead*1000+usedT)/(usedT+1)/1024; + kdDebug() << "(K3bAudioMaxSpeedJob) throughput: " << throughput + << " (" << dataRead << "/" << usedT << ")" << endl; + + + return throughput; +} + + +void K3bAudioMaxSpeedJob::WorkThread::cancel() +{ + kdDebug() << k_funcinfo << endl; + m_canceled = true; +} + + +int K3bAudioMaxSpeedJob::WorkThread::maxSpeedByMedia() const +{ + int s = 0; + + QValueList speeds = m_doc->burner()->determineSupportedWriteSpeeds(); + // simply use what we have and let the writer decide if the speeds are empty + if( !speeds.isEmpty() ) { + // start with the highest speed and go down the list until we are below our max + QValueListIterator it = speeds.end(); + --it; + while( *it > maxSpeed && it != speeds.begin() ) + --it; + + // this is the first valid speed or the lowest supported one + s = *it; + kdDebug() << "(K3bAudioMaxSpeedJob) using speed factor: " << (s/175) << endl; + } + + return s; +} + + + + +K3bAudioMaxSpeedJob::K3bAudioMaxSpeedJob( K3bAudioDoc* doc, K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bThreadJob( jh, parent, name ) +{ + m_thread = new WorkThread( doc ); + setThread( m_thread ); +} + + +K3bAudioMaxSpeedJob::~K3bAudioMaxSpeedJob() +{ + delete m_thread; +} + + +int K3bAudioMaxSpeedJob::maxSpeed() const +{ + return m_thread->maxSpeedByMedia(); +} +#include "k3baudiomaxspeedjob.moc" diff --git a/libk3b/projects/audiocd/k3baudiomaxspeedjob.h b/libk3b/projects/audiocd/k3baudiomaxspeedjob.h new file mode 100644 index 0000000..876bc7f --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiomaxspeedjob.h @@ -0,0 +1,43 @@ +/* + * + * $Id: k3baudiomaxspeedjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_MAX_SPEED_JOB_H_ +#define _K3B_AUDIO_MAX_SPEED_JOB_H_ + +#include + +class K3bAudioDoc; + + +class K3bAudioMaxSpeedJob : public K3bThreadJob +{ + Q_OBJECT + + public: + K3bAudioMaxSpeedJob( K3bAudioDoc* doc, K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bAudioMaxSpeedJob(); + + /** + * KB/sec + * Only valid if the job finished successfully. + */ + int maxSpeed() const; + + private: + class WorkThread; + WorkThread* m_thread; +}; + +#endif diff --git a/libk3b/projects/audiocd/k3baudionormalizejob.cpp b/libk3b/projects/audiocd/k3baudionormalizejob.cpp new file mode 100644 index 0000000..782712b --- /dev/null +++ b/libk3b/projects/audiocd/k3baudionormalizejob.cpp @@ -0,0 +1,205 @@ +/* + * + * $Id: k3baudionormalizejob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3baudionormalizejob.h" +#include +#include +#include + +#include +#include + + +K3bAudioNormalizeJob::K3bAudioNormalizeJob( K3bJobHandler* hdl, QObject* parent, const char* name ) + : K3bJob( hdl, parent, name ), + m_process(0) +{ +} + + +K3bAudioNormalizeJob::~K3bAudioNormalizeJob() +{ + if( m_process ) + delete m_process; +} + + +void K3bAudioNormalizeJob::start() +{ + m_canceled = false; + m_currentAction = COMPUTING_LEVELS; + m_currentTrack = 1; + + jobStarted(); + + if( m_process ) + delete m_process; + + m_process = new K3bProcess(); + connect( m_process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotStdLine(const QString&)) ); + connect( m_process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessExited(KProcess*)) ); + + const K3bExternalBin* bin = k3bcore->externalBinManager()->binObject( "normalize-audio" ); + + if( !bin ) { + emit infoMessage( i18n("Could not find normalize-audio executable."), ERROR ); + jobFinished(false); + return; + } + + if( !bin->copyright.isEmpty() ) + emit infoMessage( i18n("Using %1 %2 - Copyright (C) %3").arg(bin->name()).arg(bin->version).arg(bin->copyright), INFO ); + + // create the commandline + *m_process << bin; + + // additional user parameters from config + const QStringList& params = bin->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *m_process << *it; + + // end the options + *m_process << "--"; + + // add the files + for( uint i = 0; i < m_files.count(); ++i ) + *m_process << m_files[i]; + + // now start the process + if( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) { + // something went wrong when starting the program + // it "should" be the executable + kdDebug() << "(K3bAudioNormalizeJob) could not start normalize-audio" << endl; + emit infoMessage( i18n("Could not start normalize-audio."), K3bJob::ERROR ); + jobFinished(false); + } +} + + +void K3bAudioNormalizeJob::cancel() +{ + m_canceled = true; + + if( m_process ) + if( m_process->isRunning() ) { + m_process->kill(); + } +} + + +void K3bAudioNormalizeJob::slotStdLine( const QString& line ) +{ + // percent, subPercent, newTask (compute level and adjust) + + // emit newSubTask( i18n("Normalizing track %1 of %2 (%3)").arg(t).arg(tt).arg(m_files.at(t-1)) ); + + emit debuggingOutput( "normalize-audio", line ); + + // wenn "% done" drin: + // wenn ein --% drin ist, so beginnt ein neuer track + // sonst prozent parsen "batch xxx" ist der fortschritt der action + // also ev. den batch fortschritt * 1/2 + + if( line.startsWith( "Applying adjustment" ) ) { + if( m_currentAction == COMPUTING_LEVELS ) { + // starting the adjustment with track 1 + m_currentTrack = 1; + m_currentAction = ADJUSTING_LEVELS; + } + } + + else if( line.contains( "already normalized" ) ) { + // no normalization necessary for the current track + emit infoMessage( i18n("Track %1 is already normalized.").arg(m_currentTrack), INFO ); + m_currentTrack++; + } + + else if( line.contains( "--% done") ) { + if( m_currentAction == ADJUSTING_LEVELS ) { + emit newTask( i18n("Adjusting volume level for track %1 of %2").arg(m_currentTrack).arg(m_files.count()) ); + kdDebug() << "(K3bAudioNormalizeJob) adjusting level for track " + << m_currentTrack + << " " + << m_files.at(m_currentTrack-1) + << endl; + } + else { + emit newTask( i18n("Computing level for track %1 of %2").arg(m_currentTrack).arg(m_files.count()) ); + kdDebug() << "(K3bAudioNormalizeJob) computing level for track " + << m_currentTrack + << " " + << m_files.at(m_currentTrack-1) + << endl; + } + + m_currentTrack++; + } + + else if( int pos = line.find( "% done" ) > 0 ) { + // parse progress: "XXX% done" and "batch XXX% done" + pos -= 3; + bool ok; + // TODO: do not use fixed values + // track progress starts at position 19 in version 0.7.6 + int p = line.mid( 19, 3 ).toInt(&ok); + if( ok ) + emit subPercent( p ); + else + kdDebug() << "(K3bAudioNormalizeJob) subPercent parsing error at pos " + << 19 << " in line '" << line.mid( 19, 3 ) << "'" << endl; + + // batch progress starts at position 50 in version 0.7.6 + p = line.mid( 50, 3 ).toInt(&ok); + if( ok && m_currentAction == COMPUTING_LEVELS ) + emit percent( (int)((double)p/2.0) ); + else if( ok && m_currentAction == ADJUSTING_LEVELS ) + emit percent( 50 + (int)((double)p/2.0) ); + else + kdDebug() << "(K3bAudioNormalizeJob) percent parsing error at pos " + << 50 << " in line '" << line.mid( 50, 3 ) << "'" << endl; + + } +} + + +void K3bAudioNormalizeJob::slotProcessExited( KProcess* p ) +{ + if( p->normalExit() ) { + switch( p->exitStatus() ) { + case 0: + emit infoMessage( i18n("Successfully normalized all tracks."), SUCCESS ); + jobFinished(true); + break; + default: + if( !m_canceled ) { + emit infoMessage( i18n("%1 returned an unknown error (code %2).").arg("normalize-audio").arg(p->exitStatus()), + K3bJob::ERROR ); + emit infoMessage( i18n("Please send me an email with the last output."), K3bJob::ERROR ); + emit infoMessage( i18n("Error while normalizing tracks."), ERROR ); + } + else + emit canceled(); + jobFinished(false); + break; + } + } + else { + emit infoMessage( i18n("%1 did not exit cleanly.").arg("Normalize"), K3bJob::ERROR ); + jobFinished( false ); + } +} + +#include "k3baudionormalizejob.moc" diff --git a/libk3b/projects/audiocd/k3baudionormalizejob.h b/libk3b/projects/audiocd/k3baudionormalizejob.h new file mode 100644 index 0000000..e56086b --- /dev/null +++ b/libk3b/projects/audiocd/k3baudionormalizejob.h @@ -0,0 +1,63 @@ +/* + * + * $Id: k3baudionormalizejob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_AUDIO_NORMALIZE_JOB_H_ +#define _K3B_AUDIO_NORMALIZE_JOB_H_ + + +#include + +#include + +class K3bProcess; +class KProcess; + + +class K3bAudioNormalizeJob : public K3bJob +{ + Q_OBJECT + + public: + K3bAudioNormalizeJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bAudioNormalizeJob(); + + public slots: + void start(); + void cancel(); + + void setFilesToNormalize( const QValueVector& files ) { m_files = files; } + + private slots: + void slotStdLine( const QString& line ); + void slotProcessExited( KProcess* p ); + + private: + K3bProcess* m_process; + + QValueVector m_files; + bool m_canceled; + + enum Action { + COMPUTING_LEVELS, + ADJUSTING_LEVELS + }; + + int m_currentAction; + int m_currentTrack; +}; + + +#endif diff --git a/libk3b/projects/audiocd/k3baudiotrack.cpp b/libk3b/projects/audiocd/k3baudiotrack.cpp new file mode 100644 index 0000000..a1d12e4 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiotrack.cpp @@ -0,0 +1,628 @@ +/* + * + * $Id: k3baudiotrack.cpp 620139 2007-01-05 11:59:05Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3baudiotrack.h" +#include "k3baudiodoc.h" +#include "k3baudiodatasource.h" + +#include +#include +#include + +#include + +#include + + + +class K3bAudioTrack::Private +{ +public: + Private() { + cdTextValidator = new K3bCdTextValidator(); + } + + ~Private() { + delete cdTextValidator; + } + + K3bCdTextValidator* cdTextValidator; +}; + + +K3bAudioTrack::K3bAudioTrack() + : m_parent(0), + m_copy(false), + m_preEmp(false), + m_index0Offset(150), + m_prev(0), + m_next(0), + m_firstSource(0), + m_currentSource(0), + m_alreadyReadBytes(0), + m_currentlyDeleting(false) +{ + d = new Private; +} + + +K3bAudioTrack::K3bAudioTrack( K3bAudioDoc* parent ) + : m_parent(parent), + m_copy(false), + m_preEmp(false), + m_index0Offset(150), + m_prev(0), + m_next(0), + m_firstSource(0), + m_currentSource(0), + m_alreadyReadBytes(0), + m_currentlyDeleting(false) +{ + d = new Private; +} + + +K3bAudioTrack::~K3bAudioTrack() +{ + kdDebug() << "(K3bAudioTrack::~K3bAudioTrack) " << this << endl; + // + // It is crucial that we do not emit the changed signal here because otherwise + // the doc will delete us again once we are empty! + // + m_currentlyDeleting = true; + + // fix the list + take(); + + kdDebug() << "(K3bAudioTrack::~K3bAudioTrack) deleting sources." << endl; + + // delete all sources + while( m_firstSource ) + delete m_firstSource->take(); + + kdDebug() << "(K3bAudioTrack::~K3bAudioTrack) finished" << endl; + + delete d; +} + + +void K3bAudioTrack::emitChanged() +{ + if( m_parent ) + m_parent->slotTrackChanged( this ); +} + + +void K3bAudioTrack::setArtist( const QString& a ) +{ + setPerformer( a ); +} + + +void K3bAudioTrack::setPerformer( const QString& a ) +{ + QString s( a ); + d->cdTextValidator->fixup( s ); + m_cdText.setPerformer(s); + emitChanged(); +} + + +void K3bAudioTrack::setTitle( const QString& t ) +{ + QString s( t ); + d->cdTextValidator->fixup( s ); + m_cdText.setTitle(s); + emitChanged(); +} + + +void K3bAudioTrack::setArranger( const QString& t ) +{ + QString s( t ); + d->cdTextValidator->fixup( s ); + m_cdText.setArranger(s); + emitChanged(); +} + + +void K3bAudioTrack::setSongwriter( const QString& t ) +{ + QString s( t ); + d->cdTextValidator->fixup( s ); + m_cdText.setSongwriter(s); + emitChanged(); +} + + +void K3bAudioTrack::setComposer( const QString& t ) +{ + QString s( t ); + d->cdTextValidator->fixup( s ); + m_cdText.setComposer(s); + emitChanged(); +} + + +void K3bAudioTrack::setIsrc( const QString& t ) +{ + m_cdText.setIsrc(t); + emitChanged(); +} + + +void K3bAudioTrack::setCdTextMessage( const QString& t ) +{ + QString s( t ); + d->cdTextValidator->fixup( s ); + m_cdText.setMessage(s); + emitChanged(); +} + + +void K3bAudioTrack::setCdText( const K3bDevice::TrackCdText& cdtext ) +{ + m_cdText = cdtext; + emitChanged(); +} + + +K3bAudioDataSource* K3bAudioTrack::lastSource() const +{ + K3bAudioDataSource* s = m_firstSource; + while( s && s->next() ) + s = s->next(); + return s; +} + + +bool K3bAudioTrack::inList() const +{ + if( doc() ) + return ( doc()->firstTrack() == this || m_prev != 0 ); + else + return false; +} + + +K3b::Msf K3bAudioTrack::length() const +{ + K3b::Msf length; + K3bAudioDataSource* source = m_firstSource; + while( source ) { + length += source->length(); + source = source->next(); + } + return length; +} + + +KIO::filesize_t K3bAudioTrack::size() const +{ + return length().audioBytes(); +} + + +unsigned int K3bAudioTrack::trackNumber() const +{ + if( m_prev ) + return m_prev->trackNumber() + 1; + else + return 1; +} + + +K3b::Msf K3bAudioTrack::index0() const +{ + // we save the index0Offset as length of the resulting pregap + // this way the length of the track does not need to be ready + // when creating the track. + return length() - m_index0Offset; +} + + +K3b::Msf K3bAudioTrack::postGap() const +{ + if( next() ) + return m_index0Offset; + else + return 0; +} + + +void K3bAudioTrack::setIndex0( const K3b::Msf& msf ) +{ + if( msf == 0 ) + m_index0Offset = 0; + else + m_index0Offset = length() - msf; +} + + +K3bAudioTrack* K3bAudioTrack::take() +{ + if( inList() ) { + if( !m_prev ) + doc()->setFirstTrack( m_next ); + if( !m_next ) + doc()->setLastTrack( m_prev ); + + if( m_prev ) + m_prev->m_next = m_next; + if( m_next ) + m_next->m_prev = m_prev; + + m_prev = m_next = 0; + + // remove from doc + if( m_parent ) + m_parent->slotTrackRemoved(this); + m_parent = 0; + } + + return this; +} + + +void K3bAudioTrack::moveAfter( K3bAudioTrack* track ) +{ + kdDebug() << "(K3bAudioTrack::moveAfter( " << track << " )" << endl; + if( !track ) { + if( !doc() ) { + kdDebug() << "(K3bAudioTrack::moveAfter) no parent set" << endl; + return; + } + + // make sure we do not mess up the list + if( doc()->lastTrack() ) + moveAfter( doc()->lastTrack() ); + else { + doc()->setFirstTrack( take() ); + doc()->setLastTrack( this ); + } + } + else if( track == this ) { + kdDebug() << "(K3bAudioTrack::moveAfter) trying to move this after this." << endl; + return; + } + else { + // remove this from the list + take(); + + // set the new parent doc + m_parent = track->doc(); + + K3bAudioTrack* oldNext = track->m_next; + + // set track as prev + track->m_next = this; + m_prev = track; + + // set oldNext as next + if( oldNext ) + oldNext->m_prev = this; + m_next = oldNext; + + if( !m_prev ) + doc()->setFirstTrack( this ); + if( !m_next ) + doc()->setLastTrack( this ); + } + + emitChanged(); +} + + +void K3bAudioTrack::moveAhead( K3bAudioTrack* track ) +{ + if( !track ) { + if( !doc() ) { + kdDebug() << "(K3bAudioTrack::moveAfter) no parent set" << endl; + return; + } + + // make sure we do not mess up the list + if( doc()->firstTrack() ) + moveAhead( doc()->firstTrack() ); + else { + doc()->setFirstTrack( take() ); + doc()->setLastTrack( this ); + } + } + else if( track == this ) { + kdDebug() << "(K3bAudioTrack::moveAhead) trying to move this ahead of this." << endl; + return; + } + else { + // remove this from the list + take(); + + // set the new parent doc + m_parent = track->doc(); + + K3bAudioTrack* oldPrev = track->m_prev; + + // set track as next + m_next = track; + track->m_prev = this; + + // set oldPrev as prev + m_prev = oldPrev; + if( oldPrev ) + oldPrev->m_next = this; + + if( !m_prev ) + doc()->setFirstTrack( this ); + if( !m_next ) + doc()->setLastTrack( this ); + } + + emitChanged(); +} + + +void K3bAudioTrack::merge( K3bAudioTrack* trackToMerge, K3bAudioDataSource* sourceAfter ) +{ + kdDebug() << "(K3bAudioTrack::merge) " << trackToMerge << " into " << this << endl; + if( this == trackToMerge ) { + kdDebug() << "(K3bAudioTrack::merge) trying to merge this with this." << endl; + return; + } + + // remove the track to merge to make sure it does not get deleted by the doc too early + trackToMerge->take(); + + // in case we prepend all of trackToMerge's sources + if( !sourceAfter ) { + kdDebug() << "(K3bAudioTrack::merge) merging " << trackToMerge->firstSource() << endl; + if( m_firstSource ) { + trackToMerge->firstSource()->moveAhead( m_firstSource ); + } + else { + addSource( trackToMerge->firstSource()->take() ); + } + sourceAfter = m_firstSource; + } + + kdDebug() << "(K3bAudioTrack::merge) now merge the other sources." << endl; + // now merge all sources into this track + while( trackToMerge->firstSource() ) { + K3bAudioDataSource* s = trackToMerge->firstSource(); + kdDebug() << "(K3bAudioTrack::merge) merging source " << s << " from track " << s->track() << " into track " + << this << " after source " << sourceAfter << endl; + s->moveAfter( sourceAfter ); + sourceAfter = s; + } + + // TODO: should we also merge the indices? + + // now we can safely delete the track we merged + delete trackToMerge; + + kdDebug() << "(K3bAudioTrack::merge) finished" << endl; + + emitChanged(); +} + + +void K3bAudioTrack::setFirstSource( K3bAudioDataSource* source ) +{ + // reset the reading stuff since this might be a completely new source list + m_currentSource = 0; + m_alreadyReadBytes = 0; + + m_firstSource = source; + while( source ) { + source->m_track = this; + source = source->next(); + } + + emitChanged(); +} + + +void K3bAudioTrack::addSource( K3bAudioDataSource* source ) +{ + if( !source ) + return; + + K3bAudioDataSource* s = m_firstSource; + while( s && s->next() ) + s = s->next(); + if( s ) + source->moveAfter( s ); + else + setFirstSource( source->take() ); +} + + +void K3bAudioTrack::sourceChanged( K3bAudioDataSource* ) +{ + if( m_currentlyDeleting ) + return; + + // TODO: update indices + + if( m_index0Offset > length() ) + m_index0Offset = length()-1; + + emitChanged(); +} + + +int K3bAudioTrack::numberSources() const +{ + K3bAudioDataSource* source = m_firstSource; + int i = 0; + while( source ) { + source = source->next(); + ++i; + } + return i; +} + + +bool K3bAudioTrack::seek( const K3b::Msf& msf ) +{ + K3bAudioDataSource* source = m_firstSource; + + K3b::Msf pos; + while( source && pos + source->length() < msf ) { + pos += source->length(); + source = source->next(); + } + + if( source ) { + m_currentSource = source; + m_alreadyReadBytes = msf.audioBytes(); + return source->seek( msf - pos ); + } + else + return false; +} + + +int K3bAudioTrack::read( char* data, unsigned int max ) +{ + if( !m_currentSource ) { + m_currentSource = m_firstSource; + if( m_currentSource ) + m_currentSource->seek(0); + m_alreadyReadBytes = 0; + } + + int readData = m_currentSource->read( data, max ); + if( readData == 0 ) { + m_currentSource = m_currentSource->next(); + if( m_currentSource ) { + m_currentSource->seek(0); + return read( data, max ); // read from next source + } + } + + m_alreadyReadBytes += readData; + + return readData; +} + + +K3bAudioTrack* K3bAudioTrack::copy() const +{ + K3bAudioTrack* track = new K3bAudioTrack(); + + track->m_copy = m_copy; + track->m_preEmp = m_preEmp; + track->m_index0Offset = m_index0Offset; + track->m_cdText = m_cdText; + K3bAudioDataSource* source = m_firstSource; + while( source ) { + track->addSource( source->copy() ); + source = source->next(); + } + + return track; +} + + +K3bAudioTrack* K3bAudioTrack::split( const K3b::Msf& pos ) +{ + if( pos < length() ) { + // search the source + // pos will be the first sector of the new track + K3b::Msf currentPos; + K3bAudioDataSource* source = firstSource(); + while( source && currentPos + source->length() <= pos ) { + currentPos += source->length(); + source = source->next(); + } + + K3bAudioDataSource* splitSource = 0; + if( currentPos > 0 && currentPos == pos ) { + // no need to split a source + splitSource = source; + } + else { + splitSource = source->split( pos - currentPos ); + } + + // the new track should include all sources from splitSource and below + K3bAudioTrack* splitTrack = new K3bAudioTrack(); + splitTrack->m_cdText = m_cdText; + source = splitSource; + while( source ) { + K3bAudioDataSource* addSource = source; + source = source->next(); + splitTrack->addSource( addSource ); + } + + kdDebug() << "(K3bAudioTrack) moving track " << splitTrack << " after this (" << this << ") with parent " << doc() << endl; + splitTrack->moveAfter( this ); + + return splitTrack; + } + else + return 0; +} + + +K3bDevice::Track K3bAudioTrack::toCdTrack() const +{ + if( !inList() ) + return K3bDevice::Track(); + + K3b::Msf firstSector; + K3bAudioTrack* track = doc()->firstTrack(); + while( track != this ) { + firstSector += track->length(); + track = track->next(); + } + + K3bDevice::Track cdTrack( firstSector, + firstSector + length() - 1, + K3bDevice::Track::AUDIO ); + + // FIXME: auch im audiotrack copy permitted + cdTrack.setCopyPermitted( !copyProtection() ); + cdTrack.setPreEmphasis( preEmp() ); + + // FIXME: add indices != 0 + + // no index 0 for the last track. Or should we allow this??? + if( doc()->lastTrack() != this ) + cdTrack.setIndex0( index0() ); + + // FIXME: convert to QCString + // cdTrack.setIsrc( isrc() ); + + return cdTrack; +} + + +void K3bAudioTrack::debug() +{ + kdDebug() << "Track " << this << endl + << " Prev: " << m_prev << endl + << " Next: " << m_next << endl + << " Sources:" << endl; + K3bAudioDataSource* s = m_firstSource; + while( s ) { + kdDebug() << " " << s << " - Prev: " << s->prev() << " Next: " << s->next() << endl; + s = s->next(); + } +} + + + diff --git a/libk3b/projects/audiocd/k3baudiotrack.h b/libk3b/projects/audiocd/k3baudiotrack.h new file mode 100644 index 0000000..ab0ee1b --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiotrack.h @@ -0,0 +1,214 @@ +/* + * + * $Id: k3baudiotrack.h 620139 2007-01-05 11:59:05Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BAUDIOTRACK_H +#define K3BAUDIOTRACK_H + +#include +#include +#include +#include + +#include + +#include + +#include +#include +#include "k3b_export.h" + +class K3bAudioDecoder; +class K3bAudioDataSource; +class K3bAudioDoc; + + +/** + * @author Sebastian Trueg + */ +class LIBK3B_EXPORT K3bAudioTrack +{ + friend class K3bAudioDataSource; + friend class K3bAudioDoc; + + public: + K3bAudioTrack(); + K3bAudioTrack( K3bAudioDoc* parent ); + ~K3bAudioTrack(); + + K3bAudioDoc* doc() const { return m_parent; } + + K3bDevice::Track toCdTrack() const; + + /** + * @return length of track in frames + */ + K3b::Msf length() const; + KIO::filesize_t size() const; + + const QString& artist() const { return m_cdText.performer(); } + const QString& performer() const { return m_cdText.performer(); } + const QString& title() const { return m_cdText.title(); } + const QString& arranger() const { return m_cdText.arranger(); } + const QString& songwriter() const { return m_cdText.songwriter(); } + const QString& composer() const { return m_cdText.composer(); } + const QString& isrc() const { return m_cdText.isrc(); } + const QString& cdTextMessage() const { return m_cdText.message(); } + const K3bDevice::TrackCdText& cdText() const { return m_cdText; } + + bool copyProtection() const { return m_copy; } + bool preEmp() const { return m_preEmp; } + + /** + * @obsolete use setPerformer + **/ + void setArtist( const QString& a ); + void setPerformer( const QString& a ); + void setTitle( const QString& t ); + void setArranger( const QString& t ); + void setSongwriter( const QString& t ); + void setComposer( const QString& t ); + void setIsrc( const QString& t ); + void setCdTextMessage( const QString& t ); + + void setCdText( const K3bDevice::TrackCdText& cdtext ); + + void setPreEmp( bool b ) { m_preEmp = b; emitChanged(); } + void setCopyProtection( bool b ) { m_copy = b; emitChanged(); } + + K3b::Msf index0() const; + /** + * The length of the postgap, ie. the number of blocks with index0. + * This is always 0 for the last track. + */ + K3b::Msf postGap() const; + void setIndex0( const K3b::Msf& ); + + /** + * \return The track number starting at 1. + */ + unsigned int trackNumber() const; + + /** + * Remove this track from the list and return it. + */ + K3bAudioTrack* take(); + + /** + * Move this track after @p track. + * If @p track is null this track will be merged into the beginning + * of the docs list. + */ + void moveAfter( K3bAudioTrack* track ); + + /** + * Move this track ahead of @p track. + * If @p track is null this track will be appended to the end + * of the docs list. + */ + void moveAhead( K3bAudioTrack* track ); + + /** + * Merge @p trackToMerge into this one. + */ + void merge( K3bAudioTrack* trackToMerge, K3bAudioDataSource* sourceAfter = 0 ); + + K3bAudioTrack* prev() const { return m_prev; } + K3bAudioTrack* next() const { return m_next; } + + /** + * Use with care. + */ + void setFirstSource( K3bAudioDataSource* source ); + K3bAudioDataSource* firstSource() const { return m_firstSource; } + K3bAudioDataSource* lastSource() const; + int numberSources() const; + + /** + * Append source to the end of the sources list. + */ + void addSource( K3bAudioDataSource* source ); + + bool seek( const K3b::Msf& ); + + /** + * Read data from the track. + * + * @return number of read bytes + */ + int read( char* data, unsigned int max ); + + /** + * called by K3bAudioDataSource because of the lack of signals + */ + void sourceChanged( K3bAudioDataSource* ); + + /** + * Create a copy of this track containing copies of all the sources + * but not being part of some list. + */ + K3bAudioTrack* copy() const; + + /** + * Split the track at position pos and return the splitted track + * on success. + * The new track will be moved after this track. + * + * \param pos The position at which to split. \a pos will be the + * first frame in the new track. + */ + K3bAudioTrack* split( const K3b::Msf& pos ); + + /** + * Is this track in a list + */ + bool inList() const; + + private: + /** + * Tells the doc that the track has changed + */ + void emitChanged(); + + void debug(); + + K3bAudioDoc* m_parent; + + /** copy protection */ + bool m_copy; + bool m_preEmp; + + K3b::Msf m_index0Offset; + + K3bDevice::TrackCdText m_cdText; + + // list + K3bAudioTrack* m_prev; + K3bAudioTrack* m_next; + + K3bAudioDataSource* m_firstSource; + + + K3bAudioDataSource* m_currentSource; + long long m_alreadyReadBytes; + + bool m_currentlyDeleting; + + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/projects/audiocd/k3baudiozerodata.cpp b/libk3b/projects/audiocd/k3baudiozerodata.cpp new file mode 100644 index 0000000..f5c985d --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiozerodata.cpp @@ -0,0 +1,115 @@ +/* + * + * $Id: k3baudiozerodata.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3baudiozerodata.h" +#include "k3baudiotrack.h" + +#include + +#include + + +K3bAudioZeroData::K3bAudioZeroData( const K3b::Msf& len ) + : K3bAudioDataSource(), + m_length(len), + m_writtenData(0) +{ +} + + +K3bAudioZeroData::K3bAudioZeroData( const K3bAudioZeroData& zero ) + : K3bAudioDataSource( zero ), + m_length( zero.m_length ), + m_writtenData( 0 ) +{ +} + + +K3bAudioZeroData::~K3bAudioZeroData() +{ +} + + +void K3bAudioZeroData::setLength( const K3b::Msf& msf ) +{ + if( msf > 0 ) + m_length = msf; + else + m_length = 1; // 1 frame + + m_writtenData = 0; + + emitChange(); +} + + +QString K3bAudioZeroData::type() const +{ + return i18n("Silence"); +} + + +QString K3bAudioZeroData::sourceComment() const +{ + return QString::null; +} + + +bool K3bAudioZeroData::seek( const K3b::Msf& msf ) +{ + if( msf < length() ) { + m_writtenData = msf.audioBytes(); + return true; + } + else + return false; +} + + +int K3bAudioZeroData::read( char* data, unsigned int max ) +{ + if( m_writtenData + max > length().audioBytes() ) + max = length().audioBytes() - m_writtenData; + + m_writtenData += max; + + ::memset( data, 0, max ); + + return max; +} + + +K3bAudioDataSource* K3bAudioZeroData::copy() const +{ + return new K3bAudioZeroData( *this ); +} + + +void K3bAudioZeroData::setStartOffset( const K3b::Msf& pos ) +{ + if( pos >= length() ) + setLength( 1 ); + else + setLength( length() - pos ); +} + + +void K3bAudioZeroData::setEndOffset( const K3b::Msf& pos ) +{ + if( pos < 1 ) + setLength( 1 ); + else + setLength( pos ); +} diff --git a/libk3b/projects/audiocd/k3baudiozerodata.h b/libk3b/projects/audiocd/k3baudiozerodata.h new file mode 100644 index 0000000..8cb2911 --- /dev/null +++ b/libk3b/projects/audiocd/k3baudiozerodata.h @@ -0,0 +1,55 @@ +/* + * + * $Id: k3baudiozerodata.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_AUDIO_ZERO_DATA_H_ +#define _K3B_AUDIO_ZERO_DATA_H_ + +#include "k3baudiodatasource.h" +#include "k3b_export.h" + +class LIBK3B_EXPORT K3bAudioZeroData : public K3bAudioDataSource +{ + public: + K3bAudioZeroData( const K3b::Msf& msf = 150 ); + K3bAudioZeroData( const K3bAudioZeroData& ); + ~K3bAudioZeroData(); + + K3b::Msf originalLength() const { return m_length; } + void setLength( const K3b::Msf& msf ); + + QString type() const; + QString sourceComment() const; + + bool seek( const K3b::Msf& ); + int read( char* data, unsigned int max ); + + K3bAudioDataSource* copy() const; + + /** + * Only changes the length + */ + void setStartOffset( const K3b::Msf& ); + + /** + * Only changes the length + */ + void setEndOffset( const K3b::Msf& ); + + private: + K3b::Msf m_length; + unsigned long long m_writtenData; +}; + +#endif diff --git a/libk3b/projects/datacd/Makefile.am b/libk3b/projects/datacd/Makefile.am new file mode 100644 index 0000000..dea5cb2 --- /dev/null +++ b/libk3b/projects/datacd/Makefile.am @@ -0,0 +1,35 @@ +AM_CPPFLAGS= -I$(srcdir)/.. \ + -I$(srcdir)/../../core \ + -I$(srcdir)/../../plugin \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../../src \ + -I$(srcdir)/../../tools \ + -I$(srcdir)/../../jobs \ + -I$(srcdir)/../.. \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libdata.la + +libdata_la_SOURCES = k3bdatajob.cpp \ + k3bdatadoc.cpp \ + k3bdataitem.cpp \ + k3bdiritem.cpp \ + k3bfileitem.cpp \ + k3bisoimager.cpp \ + k3bmsinfofetcher.cpp \ + k3bbootitem.cpp \ + k3bisooptions.cpp \ + k3bfilecompilationsizehandler.cpp \ + k3bsessionimportitem.cpp \ + k3bmkisofshandler.cpp \ + k3bdatapreparationjob.cpp + +include_HEADERS = k3bdatadoc.h \ + k3bdatajob.h \ + k3bdataitem.h \ + k3bdiritem.h \ + k3bfileitem.h \ + k3bbootitem.h \ + k3bisooptions.h diff --git a/libk3b/projects/datacd/k3bbootitem.cpp b/libk3b/projects/datacd/k3bbootitem.cpp new file mode 100644 index 0000000..e94830e --- /dev/null +++ b/libk3b/projects/datacd/k3bbootitem.cpp @@ -0,0 +1,58 @@ +/* + * + * $Id: k3bbootitem.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bbootitem.h" +#include "k3bdatadoc.h" +#include "k3bdiritem.h" + +#include + +#include + + +K3bBootItem::K3bBootItem( const QString& fileName, K3bDataDoc* doc, K3bDirItem* dir, const QString& k3bName ) + : K3bFileItem( fileName, doc, dir, k3bName, FILE|BOOT_IMAGE ), + m_noBoot(false), + m_bootInfoTable(false), + m_loadSegment(0), + m_loadSize(0), + m_imageType(FLOPPY) +{ + setExtraInfo( i18n("El Torito Boot image") ); +} + + +K3bBootItem::K3bBootItem( const K3bBootItem& item ) + : K3bFileItem( item ), + m_noBoot( item.m_noBoot ), + m_bootInfoTable( item.m_bootInfoTable ), + m_loadSegment( item.m_loadSegment ), + m_loadSize( item.m_loadSize ), + m_imageType( item.m_imageType ), + m_tempPath( item.m_tempPath ) +{ +} + + +K3bBootItem::~K3bBootItem() +{ + take(); +} + + +K3bDataItem* K3bBootItem::copy() const +{ + return new K3bBootItem( *this ); +} diff --git a/libk3b/projects/datacd/k3bbootitem.h b/libk3b/projects/datacd/k3bbootitem.h new file mode 100644 index 0000000..9dd8704 --- /dev/null +++ b/libk3b/projects/datacd/k3bbootitem.h @@ -0,0 +1,66 @@ +/* + * + * $Id: k3bbootitem.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_BOOT_ITEM_H_ +#define _K3B_BOOT_ITEM_H_ + +#include "k3bfileitem.h" + +class K3bBootItem : public K3bFileItem +{ + public: + K3bBootItem( const QString& fileName, K3bDataDoc* doc, K3bDirItem* dir, const QString& k3bName = 0 ); + K3bBootItem( const K3bBootItem& ); + ~K3bBootItem(); + + K3bDataItem* copy() const; + + bool isHideable() const { return false; } + + bool isBootItem() const { return true; } + + enum imageType { FLOPPY, HARDDISK, NONE }; + + void setNoBoot( bool b ) { m_noBoot = b; } + void setBootInfoTable( bool b ) { m_bootInfoTable = b; } + void setLoadSegment( int s ) { m_loadSegment = s; } + void setLoadSize( int s ) { m_loadSize = s; } + void setImageType( int t ) { m_imageType = t; } + + void setTempPath( const QString& p ) { m_tempPath = p; } + + bool noBoot() const { return m_noBoot; } + bool bootInfoTable() const { return m_bootInfoTable; } + int loadSegment() const { return m_loadSegment; } + int loadSize() const { return m_loadSize; } + int imageType() const { return m_imageType; } + + /** + * mkisofs changes boot images on disk. That is why the iso imager + * buffers them and saves the path to the buffered copy here. + */ + const QString& tempPath() const { return m_tempPath; } + + private: + bool m_noBoot; + bool m_bootInfoTable; + int m_loadSegment; + int m_loadSize; + int m_imageType; + + QString m_tempPath; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bdatadoc.cpp b/libk3b/projects/datacd/k3bdatadoc.cpp new file mode 100644 index 0000000..d12c8d2 --- /dev/null +++ b/libk3b/projects/datacd/k3bdatadoc.cpp @@ -0,0 +1,1376 @@ +/* + * + * $Id: k3bdatadoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdatadoc.h" +#include "k3bfileitem.h" +#include "k3bdiritem.h" +#include "k3bsessionimportitem.h" +#include "k3bdatajob.h" +#include "k3bbootitem.h" +#include "k3bspecialdataitem.h" +#include "k3bfilecompilationsizehandler.h" +#include "k3bmkisofshandler.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include +#include +#include + + +/** + * There are two ways to fill a data project with files and folders: + * \li Use the addUrl and addUrls methods + * \li or create your own K3bDirItems and K3bFileItems. The doc will be properly updated + * by the constructors of the items. + */ +K3bDataDoc::K3bDataDoc( QObject* parent ) + : K3bDoc( parent ) +{ + m_root = 0; + + m_sizeHandler = new K3bFileCompilationSizeHandler(); +} + +K3bDataDoc::~K3bDataDoc() +{ + delete m_root; + delete m_sizeHandler; + // delete m_oldSessionSizeHandler; +} + + +bool K3bDataDoc::newDocument() +{ + clearImportedSession(); + + m_bootCataloge = 0; + m_oldSessionSize = 0; + m_bExistingItemsReplaceAll = m_bExistingItemsIgnoreAll = false; + + if( m_root ) { + while( m_root->children().getFirst() ) + removeItem( m_root->children().getFirst() ); + } + else + m_root = new K3bRootItem( this ); + + m_sizeHandler->clear(); + + m_multisessionMode = AUTO; + m_dataMode = K3b::DATA_MODE_AUTO; + + m_isoOptions = K3bIsoOptions(); + + return K3bDoc::newDocument(); +} + + +QString K3bDataDoc::name() const +{ + return m_isoOptions.volumeID(); +} + + +void K3bDataDoc::setIsoOptions( const K3bIsoOptions& o ) +{ + m_isoOptions = o; + emit changed(); +} + + +void K3bDataDoc::setVolumeID( const QString& v ) +{ + m_isoOptions.setVolumeID( v ); + emit changed(); +} + + +void K3bDataDoc::addUrls( const KURL::List& urls ) +{ + addUrls( urls, root() ); +} + + +void K3bDataDoc::addUrls( const KURL::List& l, K3bDirItem* dir ) +{ + if( !dir ) + dir = root(); + + KURL::List urls = K3b::convertToLocalUrls(l); + + for( KURL::List::ConstIterator it = urls.begin(); it != urls.end(); ++it ) { + const KURL& url = *it; + QFileInfo f( url.path() ); + QString k3bname = f.absFilePath().section( "/", -1 ); + + // filenames cannot end in backslashes (mkisofs problem. See comments in k3bisoimager.cpp (escapeGraftPoint())) + while( k3bname[k3bname.length()-1] == '\\' ) + k3bname.truncate( k3bname.length()-1 ); + + // backup dummy name + if( k3bname.isEmpty() ) + k3bname = "1"; + + K3bDirItem* newDirItem = 0; + + // rename the new item if an item with that name already exists + int cnt = 0; + bool ok = false; + while( !ok ) { + ok = true; + QString name( k3bname ); + if( cnt > 0 ) + name += QString("_%1").arg(cnt); + if( K3bDataItem* oldItem = dir->find( name ) ) { + if( f.isDir() && oldItem->isDir() ) { + // ok, just reuse the dir + newDirItem = static_cast(oldItem); + } + // directories cannot replace files in an old session (I think) + // and also directories can for sure never be replaced (only be reused as above) + // so we always rename if the old item is a dir. + else if( !oldItem->isFromOldSession() || + f.isDir() || + oldItem->isDir() ) { + ++cnt; + ok = false; + } + } + } + if( cnt > 0 ) + k3bname += QString("_%1").arg(cnt); + + // QFileInfo::exists and QFileInfo::isReadable return false for broken symlinks :( + if( f.isDir() && !f.isSymLink() ) { + if( !newDirItem ) { + newDirItem = new K3bDirItem( k3bname, this, dir ); + newDirItem->setLocalPath( url.path() ); // HACK: see k3bdiritem.h + } + + // recursively add all the files in the directory + QStringList dlist = QDir( f.absFilePath() ).entryList( QDir::All|QDir::System|QDir::Hidden ); + dlist.remove("."); + dlist.remove(".."); + KURL::List newUrls; + for( QStringList::Iterator it = dlist.begin(); it != dlist.end(); ++it ) + newUrls.append( KURL::fromPathOrURL( f.absFilePath() + "/" + *it ) ); + addUrls( newUrls, newDirItem ); + } + else if( f.isSymLink() || f.isFile() ) + (void)new K3bFileItem( url.path(), this, dir, k3bname ); + } + + emit changed(); + + setModified( true ); +} + + +bool K3bDataDoc::nameAlreadyInDir( const QString& name, K3bDirItem* dir ) +{ + if( !dir ) + return false; + else + return ( dir->find( name ) != 0 ); +} + + +K3bDirItem* K3bDataDoc::addEmptyDir( const QString& name, K3bDirItem* parent ) +{ + K3bDirItem* item = new K3bDirItem( name, this, parent ); + + setModified( true ); + + return item; +} + + +KIO::filesize_t K3bDataDoc::size() const +{ + if( m_isoOptions.doNotCacheInodes() ) + return root()->blocks().mode1Bytes() + m_oldSessionSize; + else + return m_sizeHandler->blocks( m_isoOptions.followSymbolicLinks() || + !m_isoOptions.createRockRidge() ).mode1Bytes() + m_oldSessionSize; +} + + +KIO::filesize_t K3bDataDoc::burningSize() const +{ + return size() - m_oldSessionSize; //m_oldSessionSizeHandler->size(); +} + + +K3b::Msf K3bDataDoc::length() const +{ + // 1 block consists of 2048 bytes real data + // and 1 block equals to 1 audio frame + // so this is the way to calculate: + + return K3b::Msf( size() / 2048 ); +} + + +K3b::Msf K3bDataDoc::burningLength() const +{ + return K3b::Msf( burningSize() / 2048 ); +} + + +QString K3bDataDoc::typeString() const +{ + return QString::fromLatin1("data"); +} + + +bool K3bDataDoc::loadDocumentData( QDomElement* rootElem ) +{ + if( !root() ) + newDocument(); + + QDomNodeList nodes = rootElem->childNodes(); + + if( nodes.item(0).nodeName() != "general" ) { + kdDebug() << "(K3bDataDoc) could not find 'general' section." << endl; + return false; + } + if( !readGeneralDocumentData( nodes.item(0).toElement() ) ) + return false; + + + // parse options + // ----------------------------------------------------------------- + if( nodes.item(1).nodeName() != "options" ) { + kdDebug() << "(K3bDataDoc) could not find 'options' section." << endl; + return false; + } + if( !loadDocumentDataOptions( nodes.item(1).toElement() ) ) + return false; + // ----------------------------------------------------------------- + + + + // parse header + // ----------------------------------------------------------------- + if( nodes.item(2).nodeName() != "header" ) { + kdDebug() << "(K3bDataDoc) could not find 'header' section." << endl; + return false; + } + if( !loadDocumentDataHeader( nodes.item(2).toElement() ) ) + return false; + // ----------------------------------------------------------------- + + + + // parse files + // ----------------------------------------------------------------- + if( nodes.item(3).nodeName() != "files" ) { + kdDebug() << "(K3bDataDoc) could not find 'files' section." << endl; + return false; + } + + if( m_root == 0 ) + m_root = new K3bRootItem( this ); + + QDomNodeList filesList = nodes.item(3).childNodes(); + for( uint i = 0; i < filesList.count(); i++ ) { + + QDomElement e = filesList.item(i).toElement(); + if( !loadDataItem( e, root() ) ) + return false; + } + + // ----------------------------------------------------------------- + + // + // Old versions of K3b do not properly save the boot catalog location + // and name. So to ensure we have one around even if loading an old project + // file we create a default one here. + // + if( !m_bootImages.isEmpty() && !m_bootCataloge ) + createBootCatalogeItem( m_bootImages.first()->parent() ); + + + informAboutNotFoundFiles(); + + return true; +} + + +bool K3bDataDoc::loadDocumentDataOptions( QDomElement elem ) +{ + QDomNodeList headerList = elem.childNodes(); + for( uint i = 0; i < headerList.count(); i++ ) { + + QDomElement e = headerList.item(i).toElement(); + if( e.isNull() ) + return false; + + if( e.nodeName() == "rock_ridge") + m_isoOptions.setCreateRockRidge( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "joliet") + m_isoOptions.setCreateJoliet( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "udf") + m_isoOptions.setCreateUdf( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "joliet_allow_103_characters") + m_isoOptions.setJolietLong( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_allow_lowercase") + m_isoOptions.setISOallowLowercase( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_allow_period_at_begin") + m_isoOptions.setISOallowPeriodAtBegin( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_allow_31_char") + m_isoOptions.setISOallow31charFilenames( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_omit_version_numbers") + m_isoOptions.setISOomitVersionNumbers( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_omit_trailing_period") + m_isoOptions.setISOomitTrailingPeriod( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_max_filename_length") + m_isoOptions.setISOmaxFilenameLength( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_relaxed_filenames") + m_isoOptions.setISOrelaxedFilenames( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_no_iso_translate") + m_isoOptions.setISOnoIsoTranslate( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_allow_multidot") + m_isoOptions.setISOallowMultiDot( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_untranslated_filenames") + m_isoOptions.setISOuntranslatedFilenames( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "follow_symbolic_links") + m_isoOptions.setFollowSymbolicLinks( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "create_trans_tbl") + m_isoOptions.setCreateTRANS_TBL( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "hide_trans_tbl") + m_isoOptions.setHideTRANS_TBL( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "iso_level") + m_isoOptions.setISOLevel( e.text().toInt() ); + + else if( e.nodeName() == "discard_symlinks") + m_isoOptions.setDiscardSymlinks( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "discard_broken_symlinks") + m_isoOptions.setDiscardBrokenSymlinks( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "preserve_file_permissions") + m_isoOptions.setPreserveFilePermissions( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "force_input_charset") + m_isoOptions.setForceInputCharset( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "input_charset") + m_isoOptions.setInputCharset( e.text() ); + + else if( e.nodeName() == "do_not_cache_inodes" ) + m_isoOptions.setDoNotCacheInodes( e.attributeNode( "activated" ).value() == "yes" ); + + else if( e.nodeName() == "whitespace_treatment" ) { + if( e.text() == "strip" ) + m_isoOptions.setWhiteSpaceTreatment( K3bIsoOptions::strip ); + else if( e.text() == "extended" ) + m_isoOptions.setWhiteSpaceTreatment( K3bIsoOptions::extended ); + else if( e.text() == "extended" ) + m_isoOptions.setWhiteSpaceTreatment( K3bIsoOptions::replace ); + else + m_isoOptions.setWhiteSpaceTreatment( K3bIsoOptions::noChange ); + } + + else if( e.nodeName() == "whitespace_replace_string") + m_isoOptions.setWhiteSpaceTreatmentReplaceString( e.text() ); + + else if( e.nodeName() == "data_track_mode" ) { + if( e.text() == "mode1" ) + m_dataMode = K3b::MODE1; + else if( e.text() == "mode2" ) + m_dataMode = K3b::MODE2; + else + m_dataMode = K3b::DATA_MODE_AUTO; + } + + else if( e.nodeName() == "multisession" ) { + QString mode = e.text(); + if( mode == "start" ) + setMultiSessionMode( START ); + else if( mode == "continue" ) + setMultiSessionMode( CONTINUE ); + else if( mode == "finish" ) + setMultiSessionMode( FINISH ); + else if( mode == "none" ) + setMultiSessionMode( NONE ); + else + setMultiSessionMode( AUTO ); + } + + else if( e.nodeName() == "verify_data" ) + setVerifyData( e.attributeNode( "activated" ).value() == "yes" ); + + else + kdDebug() << "(K3bDataDoc) unknown option entry: " << e.nodeName() << endl; + } + + return true; +} + + +bool K3bDataDoc::loadDocumentDataHeader( QDomElement headerElem ) +{ + QDomNodeList headerList = headerElem.childNodes(); + for( uint i = 0; i < headerList.count(); i++ ) { + + QDomElement e = headerList.item(i).toElement(); + if( e.isNull() ) + return false; + + if( e.nodeName() == "volume_id" ) + m_isoOptions.setVolumeID( e.text() ); + + else if( e.nodeName() == "application_id" ) + m_isoOptions.setApplicationID( e.text() ); + + else if( e.nodeName() == "publisher" ) + m_isoOptions.setPublisher( e.text() ); + + else if( e.nodeName() == "preparer" ) + m_isoOptions.setPreparer( e.text() ); + + else if( e.nodeName() == "volume_set_id" ) + m_isoOptions.setVolumeSetId( e.text() ); + + else if( e.nodeName() == "volume_set_size" ) + m_isoOptions.setVolumeSetSize( e.text().toInt() ); + + else if( e.nodeName() == "volume_set_number" ) + m_isoOptions.setVolumeSetNumber( e.text().toInt() ); + + else if( e.nodeName() == "system_id" ) + m_isoOptions.setSystemId( e.text() ); + + else + kdDebug() << "(K3bDataDoc) unknown header entry: " << e.nodeName() << endl; + } + + return true; +} + + +bool K3bDataDoc::loadDataItem( QDomElement& elem, K3bDirItem* parent ) +{ + K3bDataItem* newItem = 0; + + if( elem.nodeName() == "file" ) { + QDomElement urlElem = elem.firstChild().toElement(); + if( urlElem.isNull() ) { + kdDebug() << "(K3bDataDoc) file-element without url!" << endl; + return false; + } + + QFileInfo f( urlElem.text() ); + + // We canot use exists() here since this always disqualifies broken symlinks + if( !f.isFile() && !f.isSymLink() ) + m_notFoundFiles.append( urlElem.text() ); + + // broken symlinks are not readable according to QFileInfo which is wrong in our case + else if( f.isFile() && !f.isReadable() ) + m_noPermissionFiles.append( urlElem.text() ); + + else if( !elem.attribute( "bootimage" ).isEmpty() ) { + K3bBootItem* bootItem = new K3bBootItem( urlElem.text(), + this, + parent, + elem.attributeNode( "name" ).value() ); + if( elem.attribute( "bootimage" ) == "floppy" ) + bootItem->setImageType( K3bBootItem::FLOPPY ); + else if( elem.attribute( "bootimage" ) == "harddisk" ) + bootItem->setImageType( K3bBootItem::HARDDISK ); + else + bootItem->setImageType( K3bBootItem::NONE ); + bootItem->setNoBoot( elem.attribute( "no_boot" ) == "yes" ); + bootItem->setBootInfoTable( elem.attribute( "boot_info_table" ) == "yes" ); + bootItem->setLoadSegment( elem.attribute( "load_segment" ).toInt() ); + bootItem->setLoadSize( elem.attribute( "load_size" ).toInt() ); + + newItem = bootItem; + } + + else { + newItem = new K3bFileItem( urlElem.text(), + this, + parent, + elem.attributeNode( "name" ).value() ); + } + } + else if( elem.nodeName() == "special" ) { + if( elem.attributeNode( "type" ).value() == "boot cataloge" ) + createBootCatalogeItem( parent )->setK3bName( elem.attributeNode( "name" ).value() ); + } + else if( elem.nodeName() == "directory" ) { + // This is for the VideoDVD project which already contains the *_TS folders + K3bDirItem* newDirItem = 0; + if( K3bDataItem* item = parent->find( elem.attributeNode( "name" ).value() ) ) { + if( item->isDir() ) { + newDirItem = static_cast(item); + } + else { + kdError() << "(K3bDataDoc) INVALID DOCUMENT: item " << item->k3bPath() << " saved twice" << endl; + return false; + } + } + + if( !newDirItem ) + newDirItem = new K3bDirItem( elem.attributeNode( "name" ).value(), this, parent ); + QDomNodeList childNodes = elem.childNodes(); + for( uint i = 0; i < childNodes.count(); i++ ) { + + QDomElement e = childNodes.item(i).toElement(); + if( !loadDataItem( e, newDirItem ) ) + return false; + } + + newItem = newDirItem; + } + else { + kdDebug() << "(K3bDataDoc) wrong tag in files-section: " << elem.nodeName() << endl; + return false; + } + + // load the sort weight + if( newItem ) + newItem->setSortWeight( elem.attribute( "sort_weight", "0" ).toInt() ); + + return true; +} + + +bool K3bDataDoc::saveDocumentData( QDomElement* docElem ) +{ + QDomDocument doc = docElem->ownerDocument(); + + saveGeneralDocumentData( docElem ); + + // all options + // ---------------------------------------------------------------------- + QDomElement optionsElem = doc.createElement( "options" ); + saveDocumentDataOptions( optionsElem ); + docElem->appendChild( optionsElem ); + // ---------------------------------------------------------------------- + + // the header stuff + // ---------------------------------------------------------------------- + QDomElement headerElem = doc.createElement( "header" ); + saveDocumentDataHeader( headerElem ); + docElem->appendChild( headerElem ); + + + // now do the "real" work: save the entries + // ---------------------------------------------------------------------- + QDomElement topElem = doc.createElement( "files" ); + + QPtrListIterator it( root()->children() ); + for( ; it.current(); ++it ) { + saveDataItem( it.current(), &doc, &topElem ); + } + + docElem->appendChild( topElem ); + // ---------------------------------------------------------------------- + + return true; +} + + +void K3bDataDoc::saveDocumentDataOptions( QDomElement& optionsElem ) +{ + QDomDocument doc = optionsElem.ownerDocument(); + + QDomElement topElem = doc.createElement( "rock_ridge" ); + topElem.setAttribute( "activated", isoOptions().createRockRidge() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "joliet" ); + topElem.setAttribute( "activated", isoOptions().createJoliet() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "udf" ); + topElem.setAttribute( "activated", isoOptions().createUdf() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "joliet_allow_103_characters" ); + topElem.setAttribute( "activated", isoOptions().jolietLong() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_allow_lowercase" ); + topElem.setAttribute( "activated", isoOptions().ISOallowLowercase() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_allow_period_at_begin" ); + topElem.setAttribute( "activated", isoOptions().ISOallowPeriodAtBegin() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_allow_31_char" ); + topElem.setAttribute( "activated", isoOptions().ISOallow31charFilenames() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_omit_version_numbers" ); + topElem.setAttribute( "activated", isoOptions().ISOomitVersionNumbers() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_omit_trailing_period" ); + topElem.setAttribute( "activated", isoOptions().ISOomitTrailingPeriod() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_max_filename_length" ); + topElem.setAttribute( "activated", isoOptions().ISOmaxFilenameLength() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_relaxed_filenames" ); + topElem.setAttribute( "activated", isoOptions().ISOrelaxedFilenames() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_no_iso_translate" ); + topElem.setAttribute( "activated", isoOptions().ISOnoIsoTranslate() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_allow_multidot" ); + topElem.setAttribute( "activated", isoOptions().ISOallowMultiDot() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_untranslated_filenames" ); + topElem.setAttribute( "activated", isoOptions().ISOuntranslatedFilenames() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "follow_symbolic_links" ); + topElem.setAttribute( "activated", isoOptions().followSymbolicLinks() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "create_trans_tbl" ); + topElem.setAttribute( "activated", isoOptions().createTRANS_TBL() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "hide_trans_tbl" ); + topElem.setAttribute( "activated", isoOptions().hideTRANS_TBL() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "iso_level" ); + topElem.appendChild( doc.createTextNode( QString::number(isoOptions().ISOLevel()) ) ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "discard_symlinks" ); + topElem.setAttribute( "activated", isoOptions().discardSymlinks() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "discard_broken_symlinks" ); + topElem.setAttribute( "activated", isoOptions().discardBrokenSymlinks() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "preserve_file_permissions" ); + topElem.setAttribute( "activated", isoOptions().preserveFilePermissions() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "force_input_charset" ); + topElem.setAttribute( "activated", isoOptions().forceInputCharset() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "do_not_cache_inodes" ); + topElem.setAttribute( "activated", isoOptions().doNotCacheInodes() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "input_charset" ); + topElem.appendChild( doc.createTextNode( isoOptions().inputCharset() ) ); + optionsElem.appendChild( topElem ); + + + topElem = doc.createElement( "whitespace_treatment" ); + switch( isoOptions().whiteSpaceTreatment() ) { + case K3bIsoOptions::strip: + topElem.appendChild( doc.createTextNode( "strip" ) ); + break; + case K3bIsoOptions::extended: + topElem.appendChild( doc.createTextNode( "extended" ) ); + break; + case K3bIsoOptions::replace: + topElem.appendChild( doc.createTextNode( "replace" ) ); + break; + default: + topElem.appendChild( doc.createTextNode( "noChange" ) ); + break; + } + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "whitespace_replace_string" ); + topElem.appendChild( doc.createTextNode( isoOptions().whiteSpaceTreatmentReplaceString() ) ); + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "data_track_mode" ); + if( m_dataMode == K3b::MODE1 ) + topElem.appendChild( doc.createTextNode( "mode1" ) ); + else if( m_dataMode == K3b::MODE2 ) + topElem.appendChild( doc.createTextNode( "mode2" ) ); + else + topElem.appendChild( doc.createTextNode( "auto" ) ); + optionsElem.appendChild( topElem ); + + + // save multisession + topElem = doc.createElement( "multisession" ); + switch( m_multisessionMode ) { + case START: + topElem.appendChild( doc.createTextNode( "start" ) ); + break; + case CONTINUE: + topElem.appendChild( doc.createTextNode( "continue" ) ); + break; + case FINISH: + topElem.appendChild( doc.createTextNode( "finish" ) ); + break; + case NONE: + topElem.appendChild( doc.createTextNode( "none" ) ); + break; + default: + topElem.appendChild( doc.createTextNode( "auto" ) ); + break; + } + optionsElem.appendChild( topElem ); + + topElem = doc.createElement( "verify_data" ); + topElem.setAttribute( "activated", verifyData() ? "yes" : "no" ); + optionsElem.appendChild( topElem ); + // ---------------------------------------------------------------------- +} + + +void K3bDataDoc::saveDocumentDataHeader( QDomElement& headerElem ) +{ + QDomDocument doc = headerElem.ownerDocument(); + + QDomElement topElem = doc.createElement( "volume_id" ); + topElem.appendChild( doc.createTextNode( isoOptions().volumeID() ) ); + headerElem.appendChild( topElem ); + + topElem = doc.createElement( "volume_set_id" ); + topElem.appendChild( doc.createTextNode( isoOptions().volumeSetId() ) ); + headerElem.appendChild( topElem ); + + topElem = doc.createElement( "volume_set_size" ); + topElem.appendChild( doc.createTextNode( QString::number(isoOptions().volumeSetSize()) ) ); + headerElem.appendChild( topElem ); + + topElem = doc.createElement( "volume_set_number" ); + topElem.appendChild( doc.createTextNode( QString::number(isoOptions().volumeSetNumber()) ) ); + headerElem.appendChild( topElem ); + + topElem = doc.createElement( "system_id" ); + topElem.appendChild( doc.createTextNode( isoOptions().systemId() ) ); + headerElem.appendChild( topElem ); + + topElem = doc.createElement( "application_id" ); + topElem.appendChild( doc.createTextNode( isoOptions().applicationID() ) ); + headerElem.appendChild( topElem ); + + topElem = doc.createElement( "publisher" ); + topElem.appendChild( doc.createTextNode( isoOptions().publisher() ) ); + headerElem.appendChild( topElem ); + + topElem = doc.createElement( "preparer" ); + topElem.appendChild( doc.createTextNode( isoOptions().preparer() ) ); + headerElem.appendChild( topElem ); + // ---------------------------------------------------------------------- +} + + +void K3bDataDoc::saveDataItem( K3bDataItem* item, QDomDocument* doc, QDomElement* parent ) +{ + if( K3bFileItem* fileItem = dynamic_cast( item ) ) { + if( m_oldSession.contains( fileItem ) ) { + kdDebug() << "(K3bDataDoc) ignoring fileitem " << fileItem->k3bName() << " from old session while saving..." << endl; + } + else { + QDomElement topElem = doc->createElement( "file" ); + topElem.setAttribute( "name", fileItem->k3bName() ); + QDomElement subElem = doc->createElement( "url" ); + subElem.appendChild( doc->createTextNode( fileItem->localPath() ) ); + topElem.appendChild( subElem ); + + if( item->sortWeight() != 0 ) + topElem.setAttribute( "sort_weight", QString::number(item->sortWeight()) ); + + parent->appendChild( topElem ); + + // add boot options as attributes to preserve compatibility to older K3b versions + if( K3bBootItem* bootItem = dynamic_cast( fileItem ) ) { + if( bootItem->imageType() == K3bBootItem::FLOPPY ) + topElem.setAttribute( "bootimage", "floppy" ); + else if( bootItem->imageType() == K3bBootItem::HARDDISK ) + topElem.setAttribute( "bootimage", "harddisk" ); + else + topElem.setAttribute( "bootimage", "none" ); + + topElem.setAttribute( "no_boot", bootItem->noBoot() ? "yes" : "no" ); + topElem.setAttribute( "boot_info_table", bootItem->bootInfoTable() ? "yes" : "no" ); + topElem.setAttribute( "load_segment", QString::number( bootItem->loadSegment() ) ); + topElem.setAttribute( "load_size", QString::number( bootItem->loadSize() ) ); + } + } + } + else if( item == m_bootCataloge ) { + QDomElement topElem = doc->createElement( "special" ); + topElem.setAttribute( "name", m_bootCataloge->k3bName() ); + topElem.setAttribute( "type", "boot cataloge" ); + + parent->appendChild( topElem ); + } + else if( K3bDirItem* dirItem = dynamic_cast( item ) ) { + QDomElement topElem = doc->createElement( "directory" ); + topElem.setAttribute( "name", dirItem->k3bName() ); + + if( item->sortWeight() != 0 ) + topElem.setAttribute( "sort_weight", QString::number(item->sortWeight()) ); + + QPtrListIterator it( dirItem->children() ); + for( ; it.current(); ++it ) { + saveDataItem( it.current(), doc, &topElem ); + } + + parent->appendChild( topElem ); + } +} + + +void K3bDataDoc::removeItem( K3bDataItem* item ) +{ + if( !item ) + return; + + if( item->isRemoveable() ) { + delete item; + } + else + kdDebug() << "(K3bDataDoc) tried to remove non-removable entry!" << endl; +} + + +void K3bDataDoc::itemRemovedFromDir( K3bDirItem*, K3bDataItem* removedItem ) +{ + // update the project size + if( !removedItem->isFromOldSession() ) + m_sizeHandler->removeFile( removedItem ); + + // update the boot item list + if( removedItem->isBootItem() ) { + m_bootImages.removeRef( static_cast( removedItem ) ); + if( m_bootImages.isEmpty() ) { + delete m_bootCataloge; + m_bootCataloge = 0; + } + } + + emit itemRemoved( removedItem ); + emit changed(); +} + + +void K3bDataDoc::itemAddedToDir( K3bDirItem*, K3bDataItem* item ) +{ + // update the project size + if( !item->isFromOldSession() ) + m_sizeHandler->addFile( item ); + + // update the boot item list + if( item->isBootItem() ) + m_bootImages.append( static_cast( item ) ); + + emit itemAdded( item ); + emit changed(); +} + + +void K3bDataDoc::moveItem( K3bDataItem* item, K3bDirItem* newParent ) +{ + if( !item || !newParent ) { + kdDebug() << "(K3bDataDoc) item or parentitem was NULL while moving." << endl; + return; + } + + if( !item->isMoveable() ) { + kdDebug() << "(K3bDataDoc) item is not movable! " << endl; + return; + } + + item->reparent( newParent ); +} + + +void K3bDataDoc::moveItems( QPtrList itemList, K3bDirItem* newParent ) +{ + if( !newParent ) { + kdDebug() << "(K3bDataDoc) tried to move items to nowhere...!" << endl; + return; + } + + QPtrListIterator it( itemList ); + for( ; it.current(); ++it ) { + // check if newParent is subdir of item + if( K3bDirItem* dirItem = dynamic_cast( it.current() ) ) { + if( dirItem->isSubItem( newParent ) ) { + continue; + } + } + + if( it.current()->isMoveable() ) + it.current()->reparent( newParent ); + } +} + + +K3bBurnJob* K3bDataDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bDataJob( this, hdl, parent ); +} + + +QString K3bDataDoc::treatWhitespace( const QString& path ) +{ + + // TODO: + // It could happen that two files with different names + // will have the same name after the treatment + // Perhaps we should add a number at the end or something + // similar (s.a.) + + + if( isoOptions().whiteSpaceTreatment() != K3bIsoOptions::noChange ) { + QString result = path; + + if( isoOptions().whiteSpaceTreatment() == K3bIsoOptions::replace ) { + result.replace( ' ', isoOptions().whiteSpaceTreatmentReplaceString() ); + } + else if( isoOptions().whiteSpaceTreatment() == K3bIsoOptions::strip ) { + result.remove( ' ' ); + } + else if( isoOptions().whiteSpaceTreatment() == K3bIsoOptions::extended ) { + result.truncate(0); + for( uint i = 0; i < path.length(); i++ ) { + if( path[i] == ' ' ) { + if( path[i+1] != ' ' ) + result.append( path[++i].upper() ); + } + else + result.append( path[i] ); + } + } + + kdDebug() << "(K3bDataDoc) converted " << path << " to " << result << endl; + return result; + } + else + return path; +} + + +void K3bDataDoc::prepareFilenames() +{ + m_needToCutFilenames = false; + m_needToCutFilenameItems.clear(); + + // + // if joliet is used cut the names and rename if necessary + // 64 characters for standard joliet and 103 characters for long joliet names + // + // Rockridge supports the full 255 UNIX chars and in case Rockridge is disabled we leave + // it to mkisofs for now since handling all the options to alter the ISO9660 standard it just + // too much. + // + + K3bDataItem* item = root(); + unsigned int maxlen = ( isoOptions().jolietLong() ? 103 : 64 ); + while( (item = item->nextSibling()) ) { + item->setWrittenName( treatWhitespace( item->k3bName() ) ); + + if( isoOptions().createJoliet() && item->writtenName().length() > maxlen ) { + m_needToCutFilenames = true; + item->setWrittenName( K3b::cutFilename( item->writtenName(), maxlen ) ); + m_needToCutFilenameItems.append( item ); + } + + // TODO: check the Joliet charset + } + + // + // 3. check if a directory contains items with the same name + // + prepareFilenamesInDir( root() ); +} + + +void K3bDataDoc::prepareFilenamesInDir( K3bDirItem* dir ) +{ + if( !dir ) + return; + + QPtrList sortedChildren; + QPtrListIterator it( dir->children() ); + + for( it.toLast(); it.current(); --it ) { + K3bDataItem* item = it.current(); + + if( item->isDir() ) + prepareFilenamesInDir( dynamic_cast( item ) ); + + // insertion sort + unsigned int i = 0; + while( i < sortedChildren.count() && item->writtenName() > sortedChildren.at(i)->writtenName() ) + ++i; + + sortedChildren.insert( i, item ); + } + + + if( isoOptions().createJoliet() || isoOptions().createRockRidge() ) { + QPtrList sameNameList; + while( !sortedChildren.isEmpty() ) { + + sameNameList.clear(); + + do { + sameNameList.append( sortedChildren.first() ); + sortedChildren.removeFirst(); + } while( !sortedChildren.isEmpty() && + sortedChildren.first()->writtenName() == sameNameList.first()->writtenName() ); + + if( sameNameList.count() > 1 ) { + // now we need to rename the items + unsigned int maxlen = 255; + if( isoOptions().createJoliet() ) { + if( isoOptions().jolietLong() ) + maxlen = 103; + else + maxlen = 64; + } + + int cnt = 1; + for( QPtrListIterator it( sameNameList ); + it.current(); ++it ) { + it.current()->setWrittenName( K3b::appendNumberToFilename( it.current()->writtenName(), cnt++, maxlen ) ); + } + } + } + } +} + + +void K3bDataDoc::informAboutNotFoundFiles() +{ + if( !m_notFoundFiles.isEmpty() ) { + KMessageBox::informationList( qApp->activeWindow(), i18n("Could not find the following files:"), + m_notFoundFiles, i18n("Not Found") ); + m_notFoundFiles.clear(); + } + + if( !m_noPermissionFiles.isEmpty() ) { + KMessageBox::informationList( qApp->activeWindow(), i18n("No permission to read the following files:"), + m_noPermissionFiles, i18n("No Read Permission") ); + + m_noPermissionFiles.clear(); + } +} + + +void K3bDataDoc::setMultiSessionMode( K3bDataDoc::MultiSessionMode mode ) +{ + if( m_multisessionMode == NONE || m_multisessionMode == START ) + clearImportedSession(); + + m_multisessionMode = mode; +} + + +bool K3bDataDoc::importSession( K3bDevice::Device* device ) +{ + K3bDevice::DiskInfo diskInfo = device->diskInfo(); + // DVD+RW media is reported as non-appendable + if( !diskInfo.appendable() && + !(diskInfo.mediaType() & (K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_RW_OVWR)) ) + return false; + + K3bDevice::Toc toc = device->readToc(); + if( toc.isEmpty() || + toc.last().type() != K3bDevice::Track::DATA ) + return false; + + long startSec = toc.last().firstSector().lba(); + K3bIso9660 iso( device, startSec ); + + if( iso.open() ) { + // remove previously imported sessions + clearImportedSession(); + + // set multisession option + if( m_multisessionMode != FINISH && m_multisessionMode != AUTO ) + m_multisessionMode = CONTINUE; + + // since in iso9660 it is possible that two files share it's data + // simply summing the file sizes could result in wrong values + // that's why we use the size from the toc. This is more accurate + // anyway since there might be files overwritten or removed + m_oldSessionSize = toc.last().lastSector().mode1Bytes(); + + kdDebug() << "(K3bDataDoc) imported session size: " << KIO::convertSize(m_oldSessionSize) << endl; + + // the track size for DVD+RW media and DVD-RW Overwrite media has nothing to do with the filesystem + // size. in that case we need to use the filesystem's size (which is ok since it's one track anyway, + // no real multisession) + if( diskInfo.mediaType() & (K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_RW_OVWR) ) { + m_oldSessionSize = iso.primaryDescriptor().volumeSpaceSize + * iso.primaryDescriptor().logicalBlockSize; + } + + // import some former settings + m_isoOptions.setCreateRockRidge( iso.firstRRDirEntry() != 0 ); + m_isoOptions.setCreateJoliet( iso.firstJolietDirEntry() != 0 ); + m_isoOptions.setVolumeID( iso.primaryDescriptor().volumeId ); + // TODO: also import some other pd fields + + const K3bIso9660Directory* rootDir = iso.firstRRDirEntry(); + // Jörg Schilling says that it is impossible to import the joliet tree for multisession +// if( !rootDir ) +// rootDir = iso.firstJolietDirEntry(); + if( !rootDir ) + rootDir = iso.firstIsoDirEntry(); + + if( rootDir ) { + createSessionImportItems( rootDir, root() ); + emit changed(); + return true; + } + else { + kdDebug() << "(K3bDataDoc::importSession) Could not find primary volume desc." << endl; + return false; + } + } + else { + kdDebug() << "(K3bDataDoc) unable to read toc." << endl; + return false; + } +} + + +void K3bDataDoc::createSessionImportItems( const K3bIso9660Directory* importDir, K3bDirItem* parent ) +{ + Q_ASSERT(importDir); + QStringList entries = importDir->entries(); + entries.remove( "." ); + entries.remove( ".." ); + for( QStringList::const_iterator it = entries.begin(); + it != entries.end(); ++it ) { + const K3bIso9660Entry* entry = importDir->entry( *it ); + K3bDataItem* oldItem = parent->find( entry->name() ); + if( entry->isDirectory() ) { + K3bDirItem* dir = 0; + if( oldItem && oldItem->isDir() ) { + dir = (K3bDirItem*)oldItem; + } + else { + // we overwrite without warning! + if( oldItem ) + removeItem( oldItem ); + dir = new K3bDirItem( entry->name(), this, parent ); + } + + dir->setRemoveable(false); + dir->setRenameable(false); + dir->setMoveable(false); + dir->setHideable(false); + dir->setWriteToCd(false); + dir->setExtraInfo( i18n("From previous session") ); + m_oldSession.append( dir ); + + createSessionImportItems( static_cast(entry), dir ); + } + else { + const K3bIso9660File* file = static_cast(entry); + + // we overwrite without warning! + if( oldItem ) + removeItem( oldItem ); + + K3bSessionImportItem* item = new K3bSessionImportItem( file, this, parent ); + item->setExtraInfo( i18n("From previous session") ); + m_oldSession.append( item ); + } + } +} + + +void K3bDataDoc::clearImportedSession() +{ + // m_oldSessionSizeHandler->clear(); + m_oldSessionSize = 0; + m_oldSession.setAutoDelete(false); + K3bDataItem* item = m_oldSession.first(); + while( !m_oldSession.isEmpty() ) { + if( item == 0 ) + item = m_oldSession.first(); + + if( item->isDir() ) { + K3bDirItem* dir = (K3bDirItem*)item; + if( dir->numDirs() + dir->numFiles() == 0 ) { + // this imported dir is not needed anymore + // since it is empty + m_oldSession.remove(); + delete dir; + } + else { + for( QPtrListIterator it( dir->children() ); it.current(); ++it ) { + if( !m_oldSession.contains(it.current()) ) { + m_oldSession.remove(); + // now the dir becomes a totally normal dir + dir->setRemoveable(true); + dir->setRenameable(true); + dir->setMoveable(true); + dir->setHideable(true); + dir->setWriteToCd(true); + dir->setExtraInfo( "" ); + break; + } + } + } + } + else { + m_oldSession.remove(); + delete item; + } + + item = m_oldSession.next(); + } + + m_multisessionMode = AUTO; + + emit changed(); +} + + +K3bDirItem* K3bDataDoc::bootImageDir() +{ + K3bDataItem* b = m_root->find( "boot" ); + if( !b ) { + b = new K3bDirItem( "boot", this, m_root ); + setModified( true ); + } + + // if we cannot create the dir because there is a file named boot just use the root dir + if( !b->isDir() ) + return m_root; + else + return static_cast(b); +} + + +K3bBootItem* K3bDataDoc::createBootItem( const QString& filename, K3bDirItem* dir ) +{ + if( !dir ) + dir = bootImageDir(); + + K3bBootItem* boot = new K3bBootItem( filename, this, dir ); + + if( !m_bootCataloge ) + createBootCatalogeItem(dir); + + return boot; +} + + +K3bDataItem* K3bDataDoc::createBootCatalogeItem( K3bDirItem* dir ) +{ + if( !m_bootCataloge ) { + QString newName = "boot.catalog"; + int i = 0; + while( dir->alreadyInDirectory( "boot.catalog" ) ) { + ++i; + newName = QString( "boot%1.catalog" ).arg(i); + } + + K3bSpecialDataItem* b = new K3bSpecialDataItem( this, 0, dir, newName ); + m_bootCataloge = b; + m_bootCataloge->setRemoveable(false); + m_bootCataloge->setHideable(false); + m_bootCataloge->setWriteToCd(false); + m_bootCataloge->setExtraInfo( i18n("El Torito boot catalog file") ); + b->setMimeType( i18n("Boot catalog") ); + } + else + m_bootCataloge->reparent( dir ); + + return m_bootCataloge; +} + + +QValueList K3bDataDoc::findItemByLocalPath( const QString& path ) const +{ + Q_UNUSED( path ); + return QValueList(); +} + + +bool K3bDataDoc::sessionImported() const +{ + return !m_oldSession.isEmpty(); +} + +#include "k3bdatadoc.moc" diff --git a/libk3b/projects/datacd/k3bdatadoc.h b/libk3b/projects/datacd/k3bdatadoc.h new file mode 100644 index 0000000..e09177a --- /dev/null +++ b/libk3b/projects/datacd/k3bdatadoc.h @@ -0,0 +1,297 @@ +/* + * + * $Id: k3bdatadoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BDATADOC_H +#define K3BDATADOC_H + +#include +#include + +#include "k3bisooptions.h" + +#include +#include +#include + +#include +#include +#include "k3b_export.h" + +class K3bDataItem; +class K3bRootItem; +class K3bDirItem; +class K3bFileItem; +class K3bJob; +class K3bBootItem; +class K3bFileCompilationSizeHandler; + +class KProgressDialog; +//class K3bView; +class KConfig; +class QString; +class QStringList; +class QWidget; +class QDomDocument; +class QDomElement; +class K3bIso9660Directory; + +namespace K3bDevice { + class Device; + class DeviceHandler; +} + + +/** + *@author Sebastian Trueg + */ + +class LIBK3B_EXPORT K3bDataDoc : public K3bDoc +{ + Q_OBJECT + + public: + K3bDataDoc( QObject* parent = 0 ); + virtual ~K3bDataDoc(); + + virtual int type() const { return DATA; } + virtual QString typeString() const; + + virtual QString name() const; + + enum MultiSessionMode { + /** + * Let the K3bDataJob decide if to close the CD or not. + * The decision is based on the state of the inserted media + * (appendable/closed), the size of the project (will it fill + * up the CD?), and the free space on the inserted media. + */ + AUTO, + NONE, + START, + CONTINUE, + FINISH + }; + + K3bRootItem* root() const { return m_root; } + + virtual bool newDocument(); + virtual KIO::filesize_t size() const; + + /** + * This is used for multisession where size() also returnes the imported session's size + */ + virtual KIO::filesize_t burningSize() const; + virtual K3b::Msf length() const; + virtual K3b::Msf burningLength() const; + + /** + * Simply deletes the item if it is removable (meaning isRemovable() returns true. + * Be aware that you can remove items simply by deleting them even if isRemovable() + * returns false. + */ + void removeItem( K3bDataItem* item ); + + /** + * Simply calls reparent. + */ + void moveItem( K3bDataItem* item, K3bDirItem* newParent ); + void moveItems( QPtrList itemList, K3bDirItem* newParent ); + + K3bDirItem* addEmptyDir( const QString& name, K3bDirItem* parent ); + + QString treatWhitespace( const QString& ); + + virtual K3bBurnJob* newBurnJob( K3bJobHandler* hdl, QObject* parent = 0 ); + + MultiSessionMode multiSessionMode() const { return m_multisessionMode; } + void setMultiSessionMode( MultiSessionMode mode ); + + int dataMode() const { return m_dataMode; } + void setDataMode( int m ) { m_dataMode = m; } + + void setVerifyData( bool b ) { m_verifyData = b; } + bool verifyData() const { return m_verifyData; } + + static bool nameAlreadyInDir( const QString&, K3bDirItem* ); + + /** + * Most of the options that map to the mkisofs parameters are grouped + * together in the K3bIsoOptions class to allow easy saving to and loading + * from a KConfig object. + */ + const K3bIsoOptions& isoOptions() const { return m_isoOptions; } + void setIsoOptions( const K3bIsoOptions& ); + + const QPtrList& bootImages() { return m_bootImages; } + K3bDataItem* bootCataloge() { return m_bootCataloge; } + + K3bDirItem* bootImageDir(); + + /** + * Create a boot item and also create a boot cataloge file in case none + * exists in the project. + * + * Calling this method has the same effect like creating a new K3bBootItem + * instance manually and then calling createBootCatalogeItem. + * + * \return The new boot item on success or 0 in case a file with the same + * name already exists. + */ + K3bBootItem* createBootItem( const QString& filename, K3bDirItem* bootDir = 0 ); + + /** + * Create a new boot catalog item. + * For now this is not called automatically for internal reasons. + * + * Call this if you create boot items manually instead of using createBootItem. + * + * The boot catalog is automatically deleted once the last boot item is removed + * from the doc. + * + * \return The new boot catalog item or the old one if it already exists. + */ + K3bDataItem* createBootCatalogeItem( K3bDirItem* bootDir ); + + /** + * This will prepare the filenames as written to the image. + * These filenames are saved in K3bDataItem::writtenName + */ + void prepareFilenames(); + + /** + * Returns true if filenames need to be cut due to the limitations of Joliet. + * + * This is only valid after a call to @p prepareFilenames() + */ + bool needToCutFilenames() const { return m_needToCutFilenames; } + + const QValueList& needToCutFilenameItems() const { return m_needToCutFilenameItems; } + + /** + * Imports a session into the project. This will create K3bSessionImportItems + * and properly set the imported session size. + * Some settings will be adjusted to the imported session (joliet, rr). + * + * Be aware that this method is blocking. + * + * \return true if the old session was successfully imported, false if no + * session could be found. + * + * \see clearImportedSession() + */ + bool importSession( K3bDevice::Device* ); + + bool sessionImported() const; + + /** + * Searches for an item by it's local path. + * + * NOT IMPLEMENTED YET! + * + * \return The items that correspond to the specified local path. + */ + QValueList findItemByLocalPath( const QString& path ) const; + + public slots: + virtual void addUrls( const KURL::List& urls ); + + /** + * Add urls syncroneously + * This method adds files recursively including symlinks, hidden, and system files. + * If a file already exists the new file's name will be appended a number. + */ + virtual void addUrls( const KURL::List& urls, K3bDirItem* dir ); + + void clearImportedSession(); + + /** + * Just a convience method to prevent using setIsoOptions for this + * often used value. + */ + void setVolumeID( const QString& ); + + signals: + void itemRemoved( K3bDataItem* ); + void itemAdded( K3bDataItem* ); + + protected: + /** reimplemented from K3bDoc */ + virtual bool loadDocumentData( QDomElement* root ); + /** reimplemented from K3bDoc */ + virtual bool saveDocumentData( QDomElement* ); + + void saveDocumentDataOptions( QDomElement& optionsElem ); + void saveDocumentDataHeader( QDomElement& headerElem ); + bool loadDocumentDataOptions( QDomElement optionsElem ); + bool loadDocumentDataHeader( QDomElement optionsElem ); + + K3bFileCompilationSizeHandler* m_sizeHandler; + + // K3bFileCompilationSizeHandler* m_oldSessionSizeHandler; + KIO::filesize_t m_oldSessionSize; + + private: + void prepareFilenamesInDir( K3bDirItem* dir ); + void createSessionImportItems( const K3bIso9660Directory*, K3bDirItem* parent ); + + /** + * used by K3bDirItem to inform about removed items. + */ + void itemRemovedFromDir( K3bDirItem* parent, K3bDataItem* removedItem ); + void itemAddedToDir( K3bDirItem* parent, K3bDataItem* addedItem ); + + /** + * load recursivly + */ + bool loadDataItem( QDomElement& e, K3bDirItem* parent ); + /** + * save recursivly + */ + void saveDataItem( K3bDataItem* item, QDomDocument* doc, QDomElement* parent ); + + void informAboutNotFoundFiles(); + + QStringList m_notFoundFiles; + QStringList m_noPermissionFiles; + + K3bRootItem* m_root; + + int m_dataMode; + + bool m_verifyData; + + KIO::filesize_t m_size; + + K3bIsoOptions m_isoOptions; + + MultiSessionMode m_multisessionMode; + QPtrList m_oldSession; + + // boot cd stuff + K3bDataItem* m_bootCataloge; + QPtrList m_bootImages; + + bool m_bExistingItemsReplaceAll; + bool m_bExistingItemsIgnoreAll; + + bool m_needToCutFilenames; + QValueList m_needToCutFilenameItems; + + friend class K3bMixedDoc; + friend class K3bDirItem; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bdataitem.cpp b/libk3b/projects/datacd/k3bdataitem.cpp new file mode 100644 index 0000000..6f2a861 --- /dev/null +++ b/libk3b/projects/datacd/k3bdataitem.cpp @@ -0,0 +1,264 @@ +/* + * + * $Id: k3bdataitem.cpp 659634 2007-04-30 14:51:32Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdataitem.h" +#include "k3bdiritem.h" +#include "k3bdatadoc.h" +#include + +#include + + +class K3bDataItem::Private +{ +public: + int flags; +}; + + +K3bDataItem::K3bDataItem( K3bDataDoc* doc, K3bDataItem* parent, int flags ) + : m_bHideOnRockRidge(false), + m_bHideOnJoliet(false), + m_bRemoveable(true), + m_bRenameable(true), + m_bMovable(true), + m_bHideable(true), + m_bWriteToCd(true), + m_sortWeight(0) +{ + d = new Private; + d->flags = flags; + + m_doc = doc; + m_bHideOnRockRidge = m_bHideOnJoliet = false; + + if( parent ) + m_parentDir = parent->getDirItem(); + else + m_parentDir = 0; +} + + +K3bDataItem::K3bDataItem( const K3bDataItem& item ) + : m_k3bName( item.m_k3bName ), + m_doc( 0 ), + m_parentDir( 0 ), + m_bHideOnRockRidge( item.m_bHideOnRockRidge ), + m_bHideOnJoliet( item.m_bHideOnJoliet ), + m_bRemoveable( item.m_bRemoveable ), + m_bRenameable( item.m_bRenameable ), + m_bMovable( item.m_bMovable ), + m_bHideable( item.m_bHideable ), + m_bWriteToCd( item.m_bWriteToCd ), + m_extraInfo( item.m_extraInfo ), + m_sortWeight( item.m_sortWeight ) +{ + d = new Private; + d->flags = item.d->flags; +} + + +K3bDataItem::~K3bDataItem() +{ + delete d; +} + + +void K3bDataItem::setFlags( int flags ) +{ + d->flags = flags; +} + + +bool K3bDataItem::isBootItem() const +{ + return d->flags & BOOT_IMAGE; +} + + +KIO::filesize_t K3bDataItem::size() const +{ + return itemSize( m_doc + ? m_doc->isoOptions().followSymbolicLinks() || + !m_doc->isoOptions().createRockRidge() + : false ); +} + + +K3b::Msf K3bDataItem::blocks() const +{ + return itemBlocks( m_doc + ? m_doc->isoOptions().followSymbolicLinks() || + !m_doc->isoOptions().createRockRidge() + : false ); +} + + +K3b::Msf K3bDataItem::itemBlocks( bool followSymbolicLinks ) const +{ + return (long)::ceil( (double)itemSize( followSymbolicLinks ) / 2048.0 ); +} + + +void K3bDataItem::setK3bName( const QString& name ) { + if ( name != m_k3bName ) { + // test for not-allowed characters + if( name.contains('/') ) { + kdDebug() << "(K3bDataItem) name contained invalid characters!" << endl; + return; + } + + if( parent() ) { + K3bDataItem* item = parent()->find( name ); + if( item && item != this ) { + kdDebug() << "(K3bDataItem) item with that name already exists." << endl; + return; + } + } + + m_k3bName = name; + m_doc->setModified(); +} +} + + +const QString& K3bDataItem::k3bName() const +{ + return m_k3bName; +} + + +K3bDataItem* K3bDataItem::take() +{ + if( parent() ) + parent()->takeDataItem( this ); + + return this; +} + + +QString K3bDataItem::k3bPath() const +{ + if( !getParent() ) + return QString::null; // the root item is the only one not having a parent + else if( isDir() ) + return getParent()->k3bPath() + k3bName() + "/"; + else + return getParent()->k3bPath() + k3bName(); +} + + +QString K3bDataItem::writtenPath() const +{ + if( !getParent() ) + return QString::null; // the root item is the only one not having a parent + else if( isDir() ) + return getParent()->writtenPath() + writtenName() + "/"; + else + return getParent()->writtenPath() + writtenName(); +} + + +QString K3bDataItem::iso9660Path() const +{ + if( !getParent() ) + return QString::null; // the root item is the only one not having a parent + else if( isDir() ) + return getParent()->iso9660Path() + iso9660Name() + "/"; + else + return getParent()->iso9660Path() + iso9660Name(); +} + + +K3bDataItem* K3bDataItem::nextSibling() const +{ + K3bDataItem* item = const_cast(this); // urg, but we know that we don't mess with it, so... + K3bDirItem* parentItem = getParent(); + + while( parentItem ) { + if( K3bDataItem* i = parentItem->nextChild( item ) ) + return i; + + item = parentItem; + parentItem = item->getParent(); + } + + return 0; +} + + +void K3bDataItem::reparent( K3bDirItem* newParent ) +{ + // addDataItem will do all the stuff including taking this + newParent->addDataItem( this ); +} + + +bool K3bDataItem::hideOnRockRidge() const +{ + if( !isHideable() ) + return false; + if( getParent() ) + return m_bHideOnRockRidge || getParent()->hideOnRockRidge(); + else + return m_bHideOnRockRidge; +} + + +bool K3bDataItem::hideOnJoliet() const +{ + if( !isHideable() ) + return false; + if( getParent() ) + return m_bHideOnJoliet || getParent()->hideOnJoliet(); + else + return m_bHideOnJoliet; +} + + +void K3bDataItem::setHideOnRockRidge( bool b ) +{ + // there is no use in changing the value if + // it is already set by the parent + if( ( !getParent() || !getParent()->hideOnRockRidge() ) && + b != m_bHideOnRockRidge ) { + m_bHideOnRockRidge = b; + if ( m_doc ) + m_doc->setModified(); +} +} + + +void K3bDataItem::setHideOnJoliet( bool b ) +{ + // there is no use in changing the value if + // it is already set by the parent + if( ( !getParent() || !getParent()->hideOnJoliet() ) && + b != m_bHideOnJoliet ) { + m_bHideOnJoliet = b; + if ( m_doc ) + m_doc->setModified(); +} +} + + +int K3bDataItem::depth() const +{ + if( getParent() ) + return getParent()->depth() + 1; + else + return 0; +} diff --git a/libk3b/projects/datacd/k3bdataitem.h b/libk3b/projects/datacd/k3bdataitem.h new file mode 100644 index 0000000..36cdf05 --- /dev/null +++ b/libk3b/projects/datacd/k3bdataitem.h @@ -0,0 +1,225 @@ +/* + * + * $Id: k3bdataitem.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BDATAITEM_H +#define K3BDATAITEM_H + + +class K3bDirItem; +class K3bDataDoc; + +#include + +#include + +#include +#include "k3b_export.h" + + +/** + *@author Sebastian Trueg + */ +class LIBK3B_EXPORT K3bDataItem +{ + public: + K3bDataItem( K3bDataDoc* doc, K3bDataItem* parent = 0, int flags = 0 ); + + /** + * Default copy constructor. + * + * The result is an exact copy except that no parent dir it set and, thus, also no doc. + */ + K3bDataItem( const K3bDataItem& ); + + virtual ~K3bDataItem(); + + /** + * Return an exact copy of this data item. + * + * The result is an exact copy except that no parent dir it set and, thus, also no doc. + * + * Implementations should use the default constructor. + */ + virtual K3bDataItem* copy() const = 0; + + K3bDirItem* parent() { return m_parentDir; } + K3bDirItem* getParent() const { return m_parentDir; } + + /** + * Remove this item from it's parent and return a pointer to it. + */ + K3bDataItem* take(); + + K3bDataDoc* doc() const { return m_doc; } + virtual const QString& k3bName() const; + virtual void setK3bName( const QString& ); + + /** + * returns the path as defined by the k3b-hierachy, NOT starting with a slash + * (since this is used for graft-points!) + * directories have a trailing "/" + */ + virtual QString k3bPath() const; + + /** + * Returns the name of the item as used on the CD or DVD image. + * + * This is only valid after a call to @p K3bDataDoc::prepareFilenames() + */ + const QString& writtenName() const { return m_writtenName; } + + /** + * \return the pure name used in the Iso9660 tree. + * + * This is only valid after a call to @p K3bDataDoc::prepareFilenames() + */ + const QString& iso9660Name() const { return m_rawIsoName; } + + /** + * Returns the path of the item as written to the CD or DVD image. + * + * This is suited to be used for mkisofs graftpoints. + * + * This is only valid after a call to @p K3bDataDoc::prepareFilenames() + */ + virtual QString writtenPath() const; + + virtual QString iso9660Path() const; + + /** + * Used to set the written name by @p K3bDataDoc::prepareFilenames() + */ + void setWrittenName( const QString& s ) { m_writtenName = s; } + + /** + * Used to set the pure Iso9660 name by @p K3bDataDoc::prepareFilenames() + */ + void setIso9660Name( const QString& s ) { m_rawIsoName = s; } + + virtual K3bDataItem* nextSibling() const; + + /** returns the path to the file on the local filesystem */ + virtual QString localPath() const { return QString::null; } + + /** + * The size of the item + */ + KIO::filesize_t size() const; + + /** + * \return The number of blocks (2048 bytes) occupied by this item. + * This value equals to ceil(size()/2048) + */ + K3b::Msf blocks() const; + + /** + * \returne the dir of the item (or the item itself if it is a dir) + */ + virtual K3bDirItem* getDirItem() const { return getParent(); } + + virtual void reparent( K3bDirItem* ); + + // FIXME: use all these flags and make the isXXX methods + // non-virtual. Then move the parent()->addDataItem call + // to the K3bDataItem constructor + enum ItemFlags { + DIR = 0x1, + FILE = 0x2, + SPECIALFILE = 0x4, + SYMLINK = 0x8, + OLD_SESSION = 0x10, + BOOT_IMAGE = 0x11 + }; + + int flags() const; + + virtual bool isDir() const { return false; } + virtual bool isFile() const { return false; } + virtual bool isSpecialFile() const { return false; } + virtual bool isSymLink() const { return false; } + virtual bool isFromOldSession() const { return false; } + bool isBootItem() const; + + bool hideOnRockRidge() const; + bool hideOnJoliet() const; + + virtual void setHideOnRockRidge( bool b ); + virtual void setHideOnJoliet( bool b ); + + virtual long sortWeight() const { return m_sortWeight; } + virtual void setSortWeight( long w ) { m_sortWeight = w; } + + virtual int depth() const; + + virtual bool isValid() const { return true; } + + // these are all needed for special fileitems like + // imported sessions or the movix filesystem + virtual bool isRemoveable() const { return m_bRemoveable; } + virtual bool isMoveable() const { return m_bMovable; } + virtual bool isRenameable() const { return m_bRenameable; } + virtual bool isHideable() const { return m_bHideable; } + virtual bool writeToCd() const { return m_bWriteToCd; } + virtual const QString& extraInfo() const { return m_extraInfo; } + + void setRenameable( bool b ) { m_bRenameable = b; } + void setMoveable( bool b ) { m_bMovable = b; } + void setRemoveable( bool b ) { m_bRemoveable = b; } + void setHideable( bool b ) { m_bHideable = b; } + void setWriteToCd( bool b ) { m_bWriteToCd = b; } + void setExtraInfo( const QString& i ) { m_extraInfo = i; } + + protected: + virtual KIO::filesize_t itemSize( bool followSymlinks ) const = 0; + + /** + * \param followSymlinks If true symlinks will be followed and their + * size equals the size of the file they are + * pointing to. + * + * \return The number of blocks (2048 bytes) occupied by this item. + */ + virtual K3b::Msf itemBlocks( bool followSymlinks ) const; + + QString m_k3bName; + + void setFlags( int flags ); + + private: + class Private; + Private* d; + + QString m_writtenName; + QString m_rawIsoName; + + K3bDataDoc* m_doc; + K3bDirItem* m_parentDir; + + bool m_bHideOnRockRidge; + bool m_bHideOnJoliet; + bool m_bRemoveable; + bool m_bRenameable; + bool m_bMovable; + bool m_bHideable; + bool m_bWriteToCd; + QString m_extraInfo; + + long m_sortWeight; + + friend class K3bDirItem; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bdatajob.cpp b/libk3b/projects/datacd/k3bdatajob.cpp new file mode 100644 index 0000000..7009a43 --- /dev/null +++ b/libk3b/projects/datacd/k3bdatajob.cpp @@ -0,0 +1,972 @@ +/* + * + * $Id: k3bdatajob.cpp 690187 2007-07-20 09:18:03Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdatajob.h" +#include "k3bdatadoc.h" +#include "k3bisoimager.h" +#include "k3bmsinfofetcher.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + + + +class K3bDataJob::Private +{ +public: + Private() + : usedWritingApp(K3b::CDRECORD), + verificationJob(0) { + } + + K3bDataDoc* doc; + + bool initializingImager; + bool imageFinished; + bool canceled; + + KTempFile* tocFile; + + int usedDataMode; + int usedWritingApp; + int usedWritingMode; + K3bDataDoc::MultiSessionMode usedMultiSessionMode; + + int copies; + int copiesDone; + + K3bVerificationJob* verificationJob; + + K3bFileSplitter imageFile; + K3bActivePipe pipe; +}; + + +K3bDataJob::K3bDataJob( K3bDataDoc* doc, K3bJobHandler* hdl, QObject* parent ) + : K3bBurnJob( hdl, parent ) +{ + d = new Private; + + d->doc = doc; + m_writerJob = 0; + d->tocFile = 0; + + m_isoImager = 0; + + m_msInfoFetcher = new K3bMsInfoFetcher( this, this ); + connect( m_msInfoFetcher, SIGNAL(finished(bool)), this, SLOT(slotMsInfoFetched(bool)) ); + connect( m_msInfoFetcher, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_msInfoFetcher, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + d->imageFinished = true; +} + +K3bDataJob::~K3bDataJob() +{ + delete d->tocFile; + delete d; +} + + +K3bDoc* K3bDataJob::doc() const +{ + return d->doc; +} + + +K3bDevice::Device* K3bDataJob::writer() const +{ + if( doc()->onlyCreateImages() ) + return 0; // no writer needed -> no blocking on K3bBurnJob + else + return doc()->burner(); +} + + +void K3bDataJob::start() +{ + jobStarted(); + + d->canceled = false; + d->imageFinished = false; + d->copies = d->doc->copies(); + d->copiesDone = 0; + d->usedMultiSessionMode = d->doc->multiSessionMode(); + + prepareImager(); + + if( d->doc->dummy() ) { + d->doc->setVerifyData( false ); + d->copies = 1; + } + + emit newTask( i18n("Preparing data") ); + + // there is no harm in setting these even if we write on-the-fly + d->imageFile.setName( d->doc->tempDir() ); + d->pipe.readFromIODevice( &d->imageFile ); + + if( d->usedMultiSessionMode == K3bDataDoc::AUTO && !d->doc->onlyCreateImages() ) + determineMultiSessionMode(); + else + prepareWriting(); +} + + +void K3bDataJob::prepareWriting() +{ + if( !d->doc->onlyCreateImages() && + ( d->usedMultiSessionMode == K3bDataDoc::CONTINUE || + d->usedMultiSessionMode == K3bDataDoc::FINISH ) ) { + // no sense continuing the same session twice + // FIXME: why not? + d->copies = 1; + + m_msInfoFetcher->setDevice( d->doc->burner() ); + + if( !waitForMedium() ) { + cancel(); + return; + } + + if( K3b::isMounted( d->doc->burner() ) ) { + emit infoMessage( i18n("Unmounting disk"), INFO ); + K3b::unmount( d->doc->burner() ); + } + + m_msInfoFetcher->start(); + } + else { + m_isoImager->setMultiSessionInfo( QString::null ); + prepareData(); + + d->initializingImager = true; + m_isoImager->init(); + } +} + + +void K3bDataJob::slotMsInfoFetched(bool success) +{ + if( success ) { + // we call this here since in ms mode we might want to check + // the last track's datamode + prepareData(); + + if( d->usedWritingApp == K3b::CDRDAO ) // cdrdao seems to write a 150 blocks pregap that is not used by cdrecord + m_isoImager->setMultiSessionInfo( QString("%1,%2").arg(m_msInfoFetcher->lastSessionStart()).arg(m_msInfoFetcher->nextSessionStart()+150), d->doc->burner() ); + else + m_isoImager->setMultiSessionInfo( m_msInfoFetcher->msInfo(), d->doc->burner() ); + + d->initializingImager = true; + m_isoImager->init(); + } + else { + // the MsInfoFetcher already emitted failure info + cancelAll(); + jobFinished( false ); + } +} + + +void K3bDataJob::writeImage() +{ + d->initializingImager = false; + + emit burning(false); + + // get image file path + if( d->doc->tempDir().isEmpty() ) + d->doc->setTempDir( K3b::findUniqueFilePrefix( d->doc->isoOptions().volumeID() ) + ".iso" ); + + // TODO: check if the image file is part of the project and if so warn the user + // and append some number to make the path unique. + + emit newTask( i18n("Creating image file") ); + emit newSubTask( i18n("Track 1 of 1") ); + emit infoMessage( i18n("Creating image file in %1").arg(d->doc->tempDir()), INFO ); + + m_isoImager->writeToImageFile( d->doc->tempDir() ); + m_isoImager->start(); +} + + +bool K3bDataJob::startOnTheFlyWriting() +{ + if( prepareWriterJob() ) { + if( startWriterJob() ) { + // try a direct connection between the processes + if( m_writerJob->fd() != -1 ) + m_isoImager->writeToFd( m_writerJob->fd() ); + d->initializingImager = false; + m_isoImager->start(); + return true; + } + } + return false; +} + + +void K3bDataJob::cancel() +{ + emit infoMessage( i18n("Writing canceled."), K3bJob::ERROR ); + emit canceled(); + + if( m_writerJob && m_writerJob->active() ) { + // + // lets wait for the writer job to finish + // and let it finish the job for good. + // + cancelAll(); + } + else { + // + // Just cancel all and return + // This is bad design as we should wait for all subjobs to finish + // + cancelAll(); + jobFinished( false ); + } +} + + +void K3bDataJob::slotIsoImagerPercent( int p ) +{ + if( d->doc->onlyCreateImages() ) { + emit subPercent( p ); + emit percent( p ); + } + else if( !d->doc->onTheFly() ) { + double totalTasks = d->copies; + double tasksDone = d->copiesDone; // =0 when creating an image + if( d->doc->verifyData() ) { + totalTasks*=2; + tasksDone*=2; + } + if( !d->doc->onTheFly() ) { + totalTasks+=1.0; + } + + emit subPercent( p ); + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); + } +} + + +void K3bDataJob::slotIsoImagerFinished( bool success ) +{ + if( d->initializingImager ) { + if( success ) { + if( d->doc->onTheFly() && !d->doc->onlyCreateImages() ) { + if( !startOnTheFlyWriting() ) { + cancelAll(); + jobFinished( false ); + } + } + else { + writeImage(); + } + } + else { + if( m_isoImager->hasBeenCanceled() ) + emit canceled(); + jobFinished( false ); + } + } + else { + // tell the writer that there won't be more data + if( d->doc->onTheFly() && m_writerJob ) + m_writerJob->closeFd(); + + if( !d->doc->onTheFly() || + d->doc->onlyCreateImages() ) { + + if( success ) { + emit infoMessage( i18n("Image successfully created in %1").arg(d->doc->tempDir()), K3bJob::SUCCESS ); + d->imageFinished = true; + + if( d->doc->onlyCreateImages() ) { + jobFinished( true ); + } + else { + if( prepareWriterJob() ) { + startWriterJob(); + d->pipe.writeToFd( m_writerJob->fd(), true ); + d->pipe.open(true); + } + } + } + else { + if( m_isoImager->hasBeenCanceled() ) + emit canceled(); + else + emit infoMessage( i18n("Error while creating ISO image"), ERROR ); + + cancelAll(); + jobFinished( false ); + } + } + else if( !success ) { // on-the-fly + // + // In case the imager failed let's make sure the writer does not emit an unusable + // error message. + // + if( m_writerJob && m_writerJob->active() ) + m_writerJob->setSourceUnreadable( true ); + + // there is one special case which we need to handle here: the iso imager might be canceled + // FIXME: the iso imager should not be able to cancel itself + if( m_isoImager->hasBeenCanceled() && !this->hasBeenCanceled() ) + cancel(); + } + } +} + + +bool K3bDataJob::startWriterJob() +{ + if( d->doc->dummy() ) + emit newTask( i18n("Simulating") ); + else if( d->copies > 1 ) + emit newTask( i18n("Writing Copy %1").arg(d->copiesDone+1) ); + else + emit newTask( i18n("Writing") ); + + // if we append a new session we asked for an appendable cd already + if( d->usedMultiSessionMode == K3bDataDoc::NONE || + d->usedMultiSessionMode == K3bDataDoc::START ) { + + if( !waitForMedium() ) { + return false; + } + } + + emit burning(true); + m_writerJob->start(); + return true; +} + + +void K3bDataJob::slotWriterJobPercent( int p ) +{ + double totalTasks = d->copies; + double tasksDone = d->copiesDone; + if( d->doc->verifyData() ) { + totalTasks*=2; + tasksDone*=2; + } + if( !d->doc->onTheFly() ) { + totalTasks+=1.0; + tasksDone+=1.0; + } + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); +} + + +void K3bDataJob::slotWriterNextTrack( int t, int tt ) +{ + emit newSubTask( i18n("Writing Track %1 of %2").arg(t).arg(tt) ); +} + + +void K3bDataJob::slotWriterJobFinished( bool success ) +{ + d->pipe.close(); + + // + // This is a little workaround for the bad cancellation handling in this job + // see cancel() + // + if( d->canceled ) { + if( active() ) + jobFinished( false ); + } + + if( success ) { + // allright + // the writerJob should have emited the "simulation/writing successful" signal + + if( d->doc->verifyData() ) { + if( !d->verificationJob ) { + d->verificationJob = new K3bVerificationJob( this, this ); + connect( d->verificationJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( d->verificationJob, SIGNAL(newTask(const QString&)), + this, SIGNAL(newSubTask(const QString&)) ); + connect( d->verificationJob, SIGNAL(newSubTask(const QString&)), + this, SIGNAL(newSubTask(const QString&)) ); + connect( d->verificationJob, SIGNAL(percent(int)), + this, SLOT(slotVerificationProgress(int)) ); + connect( d->verificationJob, SIGNAL(percent(int)), + this, SIGNAL(subPercent(int)) ); + connect( d->verificationJob, SIGNAL(finished(bool)), + this, SLOT(slotVerificationFinished(bool)) ); + connect( d->verificationJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + } + d->verificationJob->clear(); + d->verificationJob->setDevice( d->doc->burner() ); + d->verificationJob->setGrownSessionSize( m_isoImager->size() ); + d->verificationJob->addTrack( 0, m_isoImager->checksum(), m_isoImager->size() ); + + emit burning(false); + + emit newTask( i18n("Verifying written data") ); + + d->verificationJob->start(); + } + else { + d->copiesDone++; + + if( d->copiesDone < d->copies ) { + K3bDevice::eject( d->doc->burner() ); + + bool failed = false; + if( d->doc->onTheFly() ) + failed = !startOnTheFlyWriting(); + else + failed = !startWriterJob(); + + if( failed ) { + cancel(); + } + else if( !d->doc->onTheFly() ) { + d->pipe.writeToFd( m_writerJob->fd(), true ); + d->pipe.open(true); + } + } + else { + cleanup(); + jobFinished(true); + } + } + } + else { + cancelAll(); + jobFinished( false ); + } +} + + +void K3bDataJob::slotVerificationProgress( int p ) +{ + double totalTasks = d->copies*2; + double tasksDone = d->copiesDone*2 + 1; // the writing of the current copy has already been finished + + if( !d->doc->onTheFly() ) { + totalTasks+=1.0; + tasksDone+=1.0; + } + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); +} + + +void K3bDataJob::slotVerificationFinished( bool success ) +{ + d->copiesDone++; + + // reconnect our imager which we deconnected for the verification + connectImager(); + + if( k3bcore->globalSettings()->ejectMedia() || d->copiesDone < d->copies ) + K3bDevice::eject( d->doc->burner() ); + + if( !d->canceled && d->copiesDone < d->copies ) { + bool failed = false; + if( d->doc->onTheFly() ) + failed = !startOnTheFlyWriting(); + else + failed = !startWriterJob(); + + if( failed ) + cancel(); + else if( !d->doc->onTheFly() ) { + d->pipe.writeToFd( m_writerJob->fd(), true ); + d->pipe.open(true); + } + } + else { + cleanup(); + jobFinished( success ); + } +} + + +void K3bDataJob::setWriterJob( K3bAbstractWriter* writer ) +{ + // FIXME: progressedsize for multiple copies + m_writerJob = writer; + connect( m_writerJob, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_writerJob, SIGNAL(percent(int)), this, SLOT(slotWriterJobPercent(int)) ); + connect( m_writerJob, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( m_writerJob, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_writerJob, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_writerJob, SIGNAL(nextTrack(int, int)), this, SLOT(slotWriterNextTrack(int, int)) ); + connect( m_writerJob, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_writerJob, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_writerJob, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_writerJob, SIGNAL(finished(bool)), this, SLOT(slotWriterJobFinished(bool)) ); + connect( m_writerJob, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_writerJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); +} + + +void K3bDataJob::setImager( K3bIsoImager* imager ) +{ + if( m_isoImager != imager ) { + delete m_isoImager; + + m_isoImager = imager; + + connectImager(); + } +} + + +void K3bDataJob::connectImager() +{ + m_isoImager->disconnect( this ); + connect( m_isoImager, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_isoImager, SIGNAL(percent(int)), this, SLOT(slotIsoImagerPercent(int)) ); + connect( m_isoImager, SIGNAL(finished(bool)), this, SLOT(slotIsoImagerFinished(bool)) ); + connect( m_isoImager, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); +} + + +void K3bDataJob::prepareImager() +{ + if( !m_isoImager ) + setImager( new K3bIsoImager( d->doc, this, this ) ); +} + + +bool K3bDataJob::prepareWriterJob() +{ + if( m_writerJob ) + return true; + + // It seems as if cdrecord is not able to append sessions in dao mode whereas cdrdao is + if( d->usedWritingApp == K3b::CDRECORD ) { + K3bCdrecordWriter* writer = new K3bCdrecordWriter( d->doc->burner(), this, this ); + + // cdrecord manpage says that "not all" writers are able to write + // multisession disks in dao mode. That means there are writers that can. + + // Does it really make sence to write DAta ms cds in DAO mode since writing the + // first session of a cd-extra in DAO mode is no problem with my writer while + // writing the second data session is only possible in TAO mode. + if( d->usedWritingMode == K3b::DAO && + d->usedMultiSessionMode != K3bDataDoc::NONE ) + emit infoMessage( i18n("Most writers do not support writing " + "multisession CDs in DAO mode."), INFO ); + + writer->setWritingMode( d->usedWritingMode ); + writer->setSimulate( d->doc->dummy() ); + writer->setBurnSpeed( d->doc->speed() ); + + // multisession + if( d->usedMultiSessionMode == K3bDataDoc::START || + d->usedMultiSessionMode == K3bDataDoc::CONTINUE ) { + writer->addArgument("-multi"); + } + + if( d->doc->onTheFly() && + ( d->usedMultiSessionMode == K3bDataDoc::CONTINUE || + d->usedMultiSessionMode == K3bDataDoc::FINISH ) ) + writer->addArgument("-waiti"); + + if( d->usedDataMode == K3b::MODE1 ) + writer->addArgument( "-data" ); + else { + if( k3bcore->externalBinManager()->binObject("cdrecord") && + k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "xamix" ) ) + writer->addArgument( "-xa" ); + else + writer->addArgument( "-xa1" ); + } + + writer->addArgument( QString("-tsize=%1s").arg(m_isoImager->size()) )->addArgument("-"); + + setWriterJob( writer ); + } + else { + // create cdrdao job + K3bCdrdaoWriter* writer = new K3bCdrdaoWriter( d->doc->burner(), this, this ); + writer->setCommand( K3bCdrdaoWriter::WRITE ); + writer->setSimulate( d->doc->dummy() ); + writer->setBurnSpeed( d->doc->speed() ); + // multisession + writer->setMulti( d->usedMultiSessionMode == K3bDataDoc::START || + d->usedMultiSessionMode == K3bDataDoc::CONTINUE ); + + // now write the tocfile + if( d->tocFile ) delete d->tocFile; + d->tocFile = new KTempFile( QString::null, "toc" ); + d->tocFile->setAutoDelete(true); + + if( QTextStream* s = d->tocFile->textStream() ) { + if( d->usedDataMode == K3b::MODE1 ) { + *s << "CD_ROM" << "\n"; + *s << "\n"; + *s << "TRACK MODE1" << "\n"; + } + else { + *s << "CD_ROM_XA" << "\n"; + *s << "\n"; + *s << "TRACK MODE2_FORM1" << "\n"; + } + + *s << "DATAFILE \"-\" " << m_isoImager->size()*2048 << "\n"; + + d->tocFile->close(); + } + else { + kdDebug() << "(K3bDataJob) could not write tocfile." << endl; + emit infoMessage( i18n("IO Error"), ERROR ); + cancelAll(); + return false; + } + + writer->setTocFile( d->tocFile->name() ); + + setWriterJob( writer ); + } + + return true; +} + + +void K3bDataJob::prepareData() +{ + // we don't need this when only creating image and it is possible + // that the burn device is null + if( d->doc->onlyCreateImages() ) + return; + + // first of all we determine the data mode + if( d->doc->dataMode() == K3b::DATA_MODE_AUTO ) { + if( !d->doc->onlyCreateImages() && + ( d->usedMultiSessionMode == K3bDataDoc::CONTINUE || + d->usedMultiSessionMode == K3bDataDoc::FINISH ) ) { + + // try to get the last track's datamode + // we already asked for an appendable cdr when fetching + // the ms info + kdDebug() << "(K3bDataJob) determining last track's datamode..." << endl; + + // FIXME: use a devicethread + K3bDevice::Toc toc = d->doc->burner()->readToc(); + if( toc.isEmpty() ) { + kdDebug() << "(K3bDataJob) could not retrieve toc." << endl; + emit infoMessage( i18n("Unable to determine the last track's datamode. Using default."), ERROR ); + d->usedDataMode = K3b::MODE2; + } + else { + if( toc[toc.count()-1].mode() == K3bDevice::Track::MODE1 ) + d->usedDataMode = K3b::MODE1; + else + d->usedDataMode = K3b::MODE2; + + kdDebug() << "(K3bDataJob) using datamode: " + << (d->usedDataMode == K3b::MODE1 ? "mode1" : "mode2") + << endl; + } + } + else if( d->usedMultiSessionMode == K3bDataDoc::NONE ) + d->usedDataMode = K3b::MODE1; + else + d->usedDataMode = K3b::MODE2; + } + else + d->usedDataMode = d->doc->dataMode(); + + + // determine the writing mode + if( d->doc->writingMode() == K3b::WRITING_MODE_AUTO ) { + // TODO: put this into the cdreocrdwriter and decide based on the size of the + // track + if( writer()->dao() && d->usedDataMode == K3b::MODE1 && + d->usedMultiSessionMode == K3bDataDoc::NONE ) + d->usedWritingMode = K3b::DAO; + else + d->usedWritingMode = K3b::TAO; + } + else + d->usedWritingMode = d->doc->writingMode(); + + + // cdrecord seems to have problems writing xa 1 disks in dao mode? At least on my system! + if( writingApp() == K3b::DEFAULT ) { + if( d->usedWritingMode == K3b::DAO ) { + if( d->usedMultiSessionMode != K3bDataDoc::NONE ) + d->usedWritingApp = K3b::CDRDAO; + else if( d->usedDataMode == K3b::MODE2 ) + d->usedWritingApp = K3b::CDRDAO; + else + d->usedWritingApp = K3b::CDRECORD; + } + else + d->usedWritingApp = K3b::CDRECORD; + } + else + d->usedWritingApp = writingApp(); +} + + +void K3bDataJob::determineMultiSessionMode() +{ + // + // THIS IS ONLY CALLED IF d->doc->multiSessionMode() == K3bDataDoc::AUTO! + // + + if( d->doc->writingMode() == K3b::WRITING_MODE_AUTO || + d->doc->writingMode() == K3b::TAO ) { + emit newSubTask( i18n("Searching for old session") ); + + // + // Wait for the medium. + // In case an old session was imported we always want to continue or finish a multisession CD/DVD. + // Otherwise we wait for everything we could handle and decide what to do in + // determineMultiSessionMode( K3bDevice::DeviceHandler* ) below. + // + + int wantedMediaState = K3bDevice::STATE_INCOMPLETE|K3bDevice::STATE_EMPTY; + if( d->doc->sessionImported() ) + wantedMediaState = K3bDevice::STATE_INCOMPLETE; + + int m = waitForMedia( d->doc->burner(), + wantedMediaState, + K3bDevice::MEDIA_WRITABLE_CD ); + + if( m < 0 ) + cancel(); + else { + // now we need to determine the media's size + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::NG_DISKINFO, d->doc->burner() ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotDetermineMultiSessionMode(K3bDevice::DeviceHandler*)) ); + } + } + else { + // we need TAO for multisession + d->usedMultiSessionMode = K3bDataDoc::NONE; + + // carry on with the writing + prepareWriting(); + } +} + + +void K3bDataJob::slotDetermineMultiSessionMode( K3bDevice::DeviceHandler* dh ) +{ + // + // This is a little workaround for the bad cancellation handling in this job + // see cancel() + // + if( d->canceled ) { + if( active() ) { + cleanup(); + jobFinished( false ); + } + } + else { + d->usedMultiSessionMode = getMultiSessionMode( dh->diskInfo() ); + + // carry on with the writing + prepareWriting(); + } +} + + +K3bDataDoc::MultiSessionMode K3bDataJob::getMultiSessionMode( const K3bDevice::DiskInfo& info ) +{ + if( info.appendable() ) { + // + // 3 cases: + // 1. the project does not fit -> no multisession (resulting in asking for another media above) + // 2. the project does fit and fills up the CD -> finish multisession + // 3. the project does fit and does not fill up the CD -> continue multisession + // + // In case a session has been imported we do not consider NONE at all. + // + if( d->doc->size() > info.remainingSize().mode1Bytes() && !d->doc->sessionImported() ) + d->usedMultiSessionMode = K3bDataDoc::NONE; + else if( d->doc->size() >= info.remainingSize().mode1Bytes()*9/10 ) + d->usedMultiSessionMode = K3bDataDoc::FINISH; + else + d->usedMultiSessionMode = K3bDataDoc::CONTINUE; + } + + else if( info.empty() ) { + // + // We only close the CD if the project fills up the CD almost completely (90%) + // + if( d->doc->size() >= info.capacity().mode1Bytes()*9/10 || + d->doc->writingMode() == K3b::DAO ) + d->usedMultiSessionMode = K3bDataDoc::NONE; + else + d->usedMultiSessionMode = K3bDataDoc::START; + } + + else { // complete (WE SHOULD ACTUALLY NEVER GET HERE SINCE WE WAIT FOR AN EMPTY/APPENDABLE CD ABOVE!) + // + // Now we decide only based on the project size. + // let's just use a 680 MB CD as our reference + // + if( d->doc->size()/1024/1024 >= 680*9/10 || + d->doc->writingMode() == K3b::DAO ) + d->usedMultiSessionMode = K3bDataDoc::NONE; + else + d->usedMultiSessionMode = K3bDataDoc::START; + } + + return d->usedMultiSessionMode; +} + + +void K3bDataJob::cancelAll() +{ + d->canceled = true; + + m_isoImager->cancel(); + m_msInfoFetcher->cancel(); + if( m_writerJob ) + m_writerJob->cancel(); + if( d->verificationJob ) + d->verificationJob->cancel(); + + d->pipe.close(); + + cleanup(); +} + + +bool K3bDataJob::waitForMedium() +{ + emit newSubTask( i18n("Waiting for a medium") ); + if( waitForMedia( d->doc->burner(), + d->usedMultiSessionMode == K3bDataDoc::CONTINUE || + d->usedMultiSessionMode == K3bDataDoc::FINISH ? + K3bDevice::STATE_INCOMPLETE : + K3bDevice::STATE_EMPTY, + K3bDevice::MEDIA_WRITABLE_CD ) < 0 ) { + return false; + } + else + return !d->canceled; +} + + +QString K3bDataJob::jobDescription() const +{ + if( d->doc->onlyCreateImages() ) { + return i18n("Creating Data Image File"); + } + else if( d->doc->multiSessionMode() == K3bDataDoc::NONE || + d->doc->multiSessionMode() == K3bDataDoc::AUTO ) { + return i18n("Writing Data CD") + + ( d->doc->isoOptions().volumeID().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(d->doc->isoOptions().volumeID()) ); + } + else { + return i18n("Writing Multisession CD") + + ( d->doc->isoOptions().volumeID().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(d->doc->isoOptions().volumeID()) ); + } +} + + +QString K3bDataJob::jobDetails() const +{ + if( d->doc->copies() > 1 && + !d->doc->dummy() && + !(d->doc->multiSessionMode() == K3bDataDoc::CONTINUE || + d->doc->multiSessionMode() == K3bDataDoc::FINISH) ) + return i18n("ISO9660 Filesystem (Size: %1) - %n copy", + "ISO9660 Filesystem (Size: %1) - %n copies", + d->doc->copies() ) + .arg(KIO::convertSize( d->doc->size() )); + else + return i18n("ISO9660 Filesystem (Size: %1)") + .arg(KIO::convertSize( d->doc->size() )); +} + + +K3bDataDoc::MultiSessionMode K3bDataJob::usedMultiSessionMode() const +{ + return d->usedMultiSessionMode; +} + + +void K3bDataJob::cleanup() +{ + if( !d->doc->onTheFly() && d->doc->removeImages() ) { + if( QFile::exists( d->doc->tempDir() ) ) { + d->imageFile.remove(); + emit infoMessage( i18n("Removed image file %1").arg(d->doc->tempDir()), K3bJob::SUCCESS ); + } + } + + if( d->tocFile ) { + delete d->tocFile; + d->tocFile = 0; + } +} + + +bool K3bDataJob::hasBeenCanceled() const +{ + return d->canceled; +} + +#include "k3bdatajob.moc" diff --git a/libk3b/projects/datacd/k3bdatajob.h b/libk3b/projects/datacd/k3bdatajob.h new file mode 100644 index 0000000..58de969 --- /dev/null +++ b/libk3b/projects/datacd/k3bdatajob.h @@ -0,0 +1,111 @@ +/* + * + * $Id: k3bdatajob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BDATAJOB_H +#define K3BDATAJOB_H + +#include +#include + +#include + +class QString; +class QDataStream; +class K3bAbstractWriter; +class K3bIsoImager; +class KTempFile; +class K3bMsInfoFetcher; + +namespace K3bDevice { + class DeviceHandler; + class DiskInfo; +} + +/** + *@author Sebastian Trueg + */ +class K3bDataJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bDataJob( K3bDataDoc*, K3bJobHandler*, QObject* parent = 0 ); + virtual ~K3bDataJob(); + + K3bDoc* doc() const; + K3bDevice::Device* writer() const; + + virtual bool hasBeenCanceled() const; + + virtual QString jobDescription() const; + virtual QString jobDetails() const; + + public slots: + void cancel(); + void start(); + + /** + * Used to specify a non-default writer. + * If this does notget called K3bDataJob determines + * the writer itself. + */ + void setWriterJob( K3bAbstractWriter* ); + void setImager( K3bIsoImager* ); + + protected slots: + void slotIsoImagerFinished( bool success ); + void slotIsoImagerPercent(int); + void slotWriterJobPercent( int p ); + void slotWriterNextTrack( int t, int tt ); + void slotWriterJobFinished( bool success ); + void slotVerificationProgress( int ); + void slotVerificationFinished( bool ); + void slotMsInfoFetched(bool); + void slotDetermineMultiSessionMode( K3bDevice::DeviceHandler* dh ); + void writeImage(); + void cancelAll(); + + /** + * Just a little helper method that makes subclassing easier. + * Basically used for DVD writing. + */ + virtual bool waitForMedium(); + + protected: + virtual void prepareData(); + virtual bool prepareWriterJob(); + virtual void prepareImager(); + virtual void determineMultiSessionMode(); + virtual K3bDataDoc::MultiSessionMode getMultiSessionMode( const K3bDevice::DiskInfo& ); + virtual void cleanup(); + + K3bDataDoc::MultiSessionMode usedMultiSessionMode() const; + + K3bAbstractWriter* m_writerJob; + K3bIsoImager* m_isoImager; + K3bMsInfoFetcher* m_msInfoFetcher; + + private: + bool startWriterJob(); + bool startOnTheFlyWriting(); + void prepareWriting(); + void connectImager(); + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bdatapreparationjob.cpp b/libk3b/projects/datacd/k3bdatapreparationjob.cpp new file mode 100644 index 0000000..dd29d6d --- /dev/null +++ b/libk3b/projects/datacd/k3bdatapreparationjob.cpp @@ -0,0 +1,283 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdatapreparationjob.h" +#include "k3bdatadoc.h" +#include "k3bisooptions.h" + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + + +class K3bDataPreparationJob::Private : public K3bThread +{ +public: + Private( K3bDataDoc* doc ); + + void run(); + void cancel(); + + K3bDataDoc* doc; + + QValueList nonExistingItems; + QString listOfRenamedItems; + QValueList folderSymLinkItems; + + K3bThreadJob* threadJob; + + bool canceled; +}; + + +K3bDataPreparationJob::Private::Private( K3bDataDoc* _doc ) + : doc(_doc) +{ +} + + +void K3bDataPreparationJob::Private::run() +{ + emitStarted(); + + // clean up + nonExistingItems.clear(); + listOfRenamedItems.truncate(0); + folderSymLinkItems.clear(); + + // initialize filenames in the project + doc->prepareFilenames(); + + // create the message string for the renamed files + if( doc->needToCutFilenames() ) { + int maxlines = 10; + QValueList::const_iterator it; + for( it = doc->needToCutFilenameItems().begin(); + maxlines > 0 && it != doc->needToCutFilenameItems().end(); + ++it, --maxlines ) { + K3bDataItem* item = *it; + listOfRenamedItems += i18n("%1 renamed to %2") + .arg( KStringHandler::csqueeze( item->k3bName(), 30 ) ) + .arg( KStringHandler::csqueeze( item->writtenName(), 30 ) ); + listOfRenamedItems += "
"; + } + if( it != doc->needToCutFilenameItems().end() ) + listOfRenamedItems += "..."; + } + + // + // Check for missing files and folder symlinks + // + K3bDataItem* item = doc->root(); + while( (item = item->nextSibling()) ) { + + if( item->isSymLink() ) { + if( doc->isoOptions().followSymbolicLinks() ) { + QFileInfo f( K3b::resolveLink( item->localPath() ) ); + if( !f.exists() ) { + nonExistingItems.append( item ); + } + else if( f.isDir() ) { + folderSymLinkItems.append( item ); + } + } + } + else if( item->isFile() && !QFile::exists( item->localPath() ) ) { + nonExistingItems.append( item ); + } + + if( canceled ) { + emitCanceled(); + emitFinished(false); + return; + } + } + + + emitFinished( true ); +} + + +void K3bDataPreparationJob::Private::cancel() +{ + canceled = true; +} + + + + +static QString createItemsString( const QValueList& items, unsigned int max ) +{ + QString s; + unsigned int cnt = 0; + for( QValueList::const_iterator it = items.begin(); + it != items.end(); ++it ) { + + s += KStringHandler::csqueeze( (*it)->localPath(), 60 ); + + ++cnt; + if( cnt >= max || it == items.end() ) + break; + + s += "
"; + } + + if( items.count() > max ) + s += "..."; + + return s; +} + + +K3bDataPreparationJob::K3bDataPreparationJob( K3bDataDoc* doc, K3bJobHandler* hdl, QObject* parent ) + : K3bJob( hdl, parent ) +{ + d = new Private( doc ); + d->threadJob = new K3bThreadJob( d, this, this ); + connectSubJob( d->threadJob, SLOT(slotWorkDone(bool)), K3bJob::DEFAULT_SIGNAL_CONNECTION ); +} + + +K3bDataPreparationJob::~K3bDataPreparationJob() +{ + delete d; +} + + +void K3bDataPreparationJob::start() +{ + if( !active() ) { + d->canceled = false; + jobStarted(); + d->threadJob->start(); + } +} + + +void K3bDataPreparationJob::slotWorkDone( bool success ) +{ + if( success ) { + if( !d->listOfRenamedItems.isEmpty() ) { + if( !questionYesNo( "

" + i18n("Some filenames need to be shortened due to the %1 char restriction " + "of the Joliet extensions. If the Joliet extensions are disabled filenames " + "do not have to be shortened but long filenames will not be available on " + "Windows systems.") + .arg( d->doc->isoOptions().jolietLong() ? 103 : 64 ) + + "

" + d->listOfRenamedItems, + i18n("Warning"), + i18n("Shorten Filenames"), + i18n("Disable Joliet extensions") ) ) { + // No -> disable joliet + // for now we enable RockRidge to be sure we did not lie above (keep long filenames) + K3bIsoOptions op = d->doc->isoOptions(); + op.setCreateJoliet( false ); + op.setCreateRockRidge( true ); + d->doc->setIsoOptions( op ); + d->doc->prepareFilenames(); + } + } + + // + // The joliet extension encodes the volume desc in UCS-2, i.e. uses 16 bit for each char. + // Thus, the max length here is 16. + // + if( d->doc->isoOptions().createJoliet() && + d->doc->isoOptions().volumeID().length() > 16 ) { + if( !questionYesNo( "

" + i18n("The Joliet extensions (which are needed for long filenames on Windows systems) " + "restrict the length of the volume descriptior (the name of the filesystem) " + "to %1 characters. The selected descriptor '%2' is longer than that. Do you " + "want it to be cut or do you want to go back and change it manually?") + .arg( 16 ).arg( d->doc->isoOptions().volumeID() ), + i18n("Warning"), + i18n("Cut volume descriptor in the Joliet tree"), + i18n("Cancel and go back") ) ) { + d->canceled = true; + emit canceled(); + jobFinished( false ); + return; + } + } + + // + // Check for missing files + // + if( !d->nonExistingItems.isEmpty() ) { + if( questionYesNo( "

" + i18n("The following files could not be found. Do you want to remove them from the " + "project and continue without adding them to the image?") + + "

" + createItemsString( d->nonExistingItems, 10 ), + i18n("Warning"), + i18n("Remove missing files and continue"), + i18n("Cancel and go back") ) ) { + for( QValueList::const_iterator it = d->nonExistingItems.begin(); + it != d->nonExistingItems.end(); ++it ) { + delete *it; + } + } + else { + d->canceled = true; + emit canceled(); + jobFinished(false); + return; + } + } + + // + // Warn about symlinks to folders + // + if( d->doc->isoOptions().followSymbolicLinks() && !d->folderSymLinkItems.isEmpty() ) { + if( !questionYesNo( "

" + i18n("K3b is not able to follow symbolic links to folders after they have been added " + "to the project. Do you want to continue " + "without writing the symbolic links to the image?") + + "

" + createItemsString( d->folderSymLinkItems, 10 ), + i18n("Warning"), + i18n("Discard symbolic links to folders"), + i18n("Cancel and go back") ) ) { + d->canceled = true; + emit canceled(); + jobFinished(false); + return; + } + } + + jobFinished( true ); + } + else { + if( d->canceled ) + emit canceled(); + jobFinished(false); + } +} + + +void K3bDataPreparationJob::cancel() +{ + d->cancel(); +} + + +bool K3bDataPreparationJob::hasBeenCanceled() const +{ + return d->canceled; +} + +#include "k3bdatapreparationjob.moc" diff --git a/libk3b/projects/datacd/k3bdatapreparationjob.h b/libk3b/projects/datacd/k3bdatapreparationjob.h new file mode 100644 index 0000000..1c83a42 --- /dev/null +++ b/libk3b/projects/datacd/k3bdatapreparationjob.h @@ -0,0 +1,51 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DATA_PREPARATION_JOB_H_ +#define _K3B_DATA_PREPARATION_JOB_H_ + +#include + + +class K3bDataDoc; +class K3bJobHandler; + +/** + * The K3bDataPreparationJob performs some checks on the data in a data project + * It is used by th K3bIsoImager. + */ +class K3bDataPreparationJob : public K3bJob +{ + Q_OBJECT + + public: + K3bDataPreparationJob( K3bDataDoc* doc, K3bJobHandler* hdl, QObject* parent ); + ~K3bDataPreparationJob(); + + bool hasBeenCanceled() const; + + public slots: + void start(); + void cancel(); + + private slots: + void slotWorkDone( bool success ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bdiritem.cpp b/libk3b/projects/datacd/k3bdiritem.cpp new file mode 100644 index 0000000..3ea3236 --- /dev/null +++ b/libk3b/projects/datacd/k3bdiritem.cpp @@ -0,0 +1,406 @@ +/* + * + * $Id: k3bdiritem.cpp 652578 2007-04-11 14:21:04Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdiritem.h" +#include "k3bdatadoc.h" +#include "k3bsessionimportitem.h" +#include "k3bfileitem.h" + +#include +#include + +#include + + +K3bDirItem::K3bDirItem(const QString& name, K3bDataDoc* doc, K3bDirItem* parentDir) + : K3bDataItem( doc, parentDir ), + m_size(0), + m_followSymlinksSize(0), + m_blocks(0), + m_followSymlinksBlocks(0), + m_files(0), + m_dirs(0) +{ + m_k3bName = name; + + // add automagically like a qlistviewitem + if( parent() ) + parent()->addDataItem( this ); +} + + +K3bDirItem::K3bDirItem( const K3bDirItem& item ) + : K3bDataItem( item ), + m_size(0), + m_followSymlinksSize(0), + m_blocks(0), + m_followSymlinksBlocks(0), + m_files(0), + m_dirs(0), + m_localPath( item.m_localPath ) +{ + for( QPtrListIterator it( item.children() ); *it; ++it ) + addDataItem( (*it)->copy() ); +} + +K3bDirItem::~K3bDirItem() +{ + // delete all children + // doing this by hand is much saver than using the + // auto-delete feature since some of the items' destructors + // may change the list + K3bDataItem* i = m_children.first(); + while( i ) { + // it is important to use takeDataItem here to be sure + // the size gets updated properly + takeDataItem(i); + delete i; + i = m_children.first(); + } + + // this has to be done after deleting the children + // because the directory itself has a size of 0 in K3b + // and all it's files' sizes have already been substracted + take(); +} + + +K3bDataItem* K3bDirItem::copy() const +{ + return new K3bDirItem( *this ); +} + + +K3bDirItem* K3bDirItem::getDirItem() const +{ + return const_cast(this); +} + +K3bDirItem* K3bDirItem::addDataItem( K3bDataItem* item ) +{ + // check if we are a subdir of item + if( K3bDirItem* dirItem = dynamic_cast(item) ) { + if( dirItem->isSubItem( this ) ) { + kdDebug() << "(K3bDirItem) trying to move a dir item down in it's own tree." << endl; + return this; + } + } + + if( m_children.findRef( item ) == -1 ) { + if( item->isFile() ) { + // do we replace an old item? + QString name = item->k3bName(); + int cnt = 1; + while( K3bDataItem* oldItem = find( name ) ) { + if( !oldItem->isDir() && oldItem->isFromOldSession() ) { + // in this case we remove this item from it's parent and save it in the new one + // to be able to recover it + oldItem->take(); + static_cast(oldItem)->setReplaceItem( static_cast(item) ); + static_cast(item)->setReplacedItemFromOldSession( oldItem ); + break; + } + else { + // + // add a counter to the filename + // + if( item->k3bName()[item->k3bName().length()-4] == '.' ) + name = item->k3bName().left( item->k3bName().length()-4 ) + QString::number(cnt++) + item->k3bName().right(4); + else + name = item->k3bName() + QString::number(cnt++); + } + } + item->setK3bName( name ); + } + + m_children.append( item->take() ); + updateSize( item, false ); + if( item->isDir() ) + updateFiles( ((K3bDirItem*)item)->numFiles(), ((K3bDirItem*)item)->numDirs()+1 ); + else + updateFiles( 1, 0 ); + + item->m_parentDir = this; + + // inform the doc + if( doc() ) + doc()->itemAddedToDir( this, item ); + } + + return this; +} + + +K3bDataItem* K3bDirItem::takeDataItem( K3bDataItem* item ) +{ + int x = m_children.findRef( item ); + if( x > -1 ) { + K3bDataItem* item = m_children.take(); + updateSize( item, true ); + if( item->isDir() ) + updateFiles( -1*((K3bDirItem*)item)->numFiles(), -1*((K3bDirItem*)item)->numDirs()-1 ); + else + updateFiles( -1, 0 ); + + item->m_parentDir = 0; + + // inform the doc + if( doc() ) + doc()->itemRemovedFromDir( this, item ); + + if( item->isFile() ) { + // restore the item imported from an old session + if( static_cast(item)->replaceItemFromOldSession() ) + addDataItem( static_cast(item)->replaceItemFromOldSession() ); + } + + return item; + } + else + return 0; +} + + +K3bDataItem* K3bDirItem::nextSibling() const +{ + if( !m_children.isEmpty() ) + return m_children.getFirst(); + else + return K3bDataItem::nextSibling(); +} + + +K3bDataItem* K3bDirItem::nextChild( K3bDataItem* prev ) const +{ + // search for prev in children + if( m_children.findRef( prev ) < 0 ) { + return 0; + } + else + return m_children.next(); +} + + +bool K3bDirItem::alreadyInDirectory( const QString& filename ) const +{ + return (find( filename ) != 0); +} + + +K3bDataItem* K3bDirItem::find( const QString& filename ) const +{ + for( QPtrListIterator it( m_children ); it.current(); ++it ) { + if( it.current()->k3bName() == filename ) + return it.current(); + } + return 0; +} + + +K3bDataItem* K3bDirItem::findByPath( const QString& p ) +{ + if( p.isEmpty() || p == "/" ) + return this; + + QString path = p; + if( path.startsWith("/") ) + path = path.mid(1); + int pos = path.find( "/" ); + if( pos < 0 ) + return find( path ); + else { + // do it recursivly + K3bDataItem* item = find( path.left(pos) ); + if( item && item->isDir() ) + return ((K3bDirItem*)item)->findByPath( path.mid( pos+1 ) ); + else + return 0; + } +} + + +bool K3bDirItem::mkdir( const QString& dirPath ) +{ + // + // An absolut path always starts at the root item + // + if( dirPath[0] == '/' ) { + if( parent() ) + return parent()->mkdir( dirPath ); + else + return mkdir( dirPath.mid( 1 ) ); + } + + if( findByPath( dirPath ) ) + return false; + + QString restPath; + QString dirName; + int pos = dirPath.find( '/' ); + if( pos == -1 ) { + dirName = dirPath; + } + else { + dirName = dirPath.left( pos ); + restPath = dirPath.mid( pos+1 ); + } + + K3bDataItem* dir = find( dirName ); + if( !dir ) + dir = new K3bDirItem( dirName, doc(), this ); + else if( !dir->isDir() ) + return false; + + if( !restPath.isEmpty() ) + return static_cast(dir)->mkdir( restPath ); + + return true; +} + + +KIO::filesize_t K3bDirItem::itemSize( bool followsylinks ) const +{ + if( followsylinks ) + return m_followSymlinksSize; + else + return m_size; +} + + +K3b::Msf K3bDirItem::itemBlocks( bool followSymlinks ) const +{ + if( followSymlinks ) + return m_followSymlinksBlocks; + else + return m_blocks; +} + + +bool K3bDirItem::isSubItem( K3bDataItem* item ) const +{ + if( dynamic_cast(item) == this ) + return true; + + K3bDirItem* d = item->parent(); + while( d ) { + if( d == this ) { + return true; + } + d = d->parent(); + } + + return false; +} + + +long K3bDirItem::numFiles() const +{ + return m_files; +} + + +long K3bDirItem::numDirs() const +{ + return m_dirs; +} + + +bool K3bDirItem::isRemoveable() const +{ + if( !K3bDataItem::isRemoveable() ) + return false; + + for( QPtrListIterator it( m_children ); it.current(); ++it ) { + if( !it.current()->isRemoveable() ) + return false; + } + + return true; +} + + +void K3bDirItem::updateSize( K3bDataItem* item, bool removed ) +{ + if ( !item->isFromOldSession() ) { + if( removed ) { + m_followSymlinksSize -= item->itemSize( true ); + m_size -= item->itemSize( false ); + m_followSymlinksBlocks -= item->itemBlocks( true ).lba(); + m_blocks -= item->itemBlocks( false ).lba(); + } + else { + m_followSymlinksSize += item->itemSize( true ); + m_size += item->itemSize( false ); + m_followSymlinksBlocks += item->itemBlocks( true ).lba(); + m_blocks += item->itemBlocks( false ).lba(); + } + } + + if( parent() ) + parent()->updateSize( item, removed ); +} + +void K3bDirItem::updateFiles( long files, long dirs ) +{ + m_files += files; + m_dirs += dirs; + if( parent() ) + parent()->updateFiles( files, dirs ); +} + + +bool K3bDirItem::isFromOldSession() const +{ + for( QPtrListIterator it( m_children ); it.current(); ++it ) { + if( (*it)->isFromOldSession() ) + return true; + } + return false; +} + + +bool K3bDirItem::writeToCd() const +{ + // check if this dir contains items to write + for( QPtrListIterator it( m_children ); it.current(); ++it ) { + if( (*it)->writeToCd() ) + return true; + } + return K3bDataItem::writeToCd(); +} + + +K3bRootItem::K3bRootItem( K3bDataDoc* doc ) + : K3bDirItem( "root", doc, 0 ) +{ +} + + +K3bRootItem::~K3bRootItem() +{ +} + + +const QString& K3bRootItem::k3bName() const +{ + return doc()->isoOptions().volumeID(); +} + + +void K3bRootItem::setK3bName( const QString& text ) +{ + doc()->setVolumeID( text ); +} diff --git a/libk3b/projects/datacd/k3bdiritem.h b/libk3b/projects/datacd/k3bdiritem.h new file mode 100644 index 0000000..a64b4fd --- /dev/null +++ b/libk3b/projects/datacd/k3bdiritem.h @@ -0,0 +1,155 @@ +/* + * + * $Id: k3bdiritem.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BDIRITEM_H +#define K3BDIRITEM_H + + +#include +#include + +#include + +#include "k3bdataitem.h" +#include "k3b_export.h" +class K3bDataDoc; + +/** + *@author Sebastian Trueg + */ + +class LIBK3B_EXPORT K3bDirItem : public K3bDataItem +{ + public: + K3bDirItem( const QString& name, K3bDataDoc*, K3bDirItem* parentDir = 0 ); + + /** + * Default copy constructor. Copies the dir including all children. However, none of the + * children will have set a doc and the copy dir will not have set a parent dir. + */ + K3bDirItem( const K3bDirItem& ); + + virtual ~K3bDirItem(); + + K3bDataItem* copy() const; + + K3bDirItem* getDirItem() const; + + const QPtrList& children() const { return m_children; } + K3bDirItem* addDataItem( K3bDataItem* item ); + K3bDataItem* takeDataItem( K3bDataItem* item ); + + K3bDataItem* nextSibling() const; + K3bDataItem* nextChild( K3bDataItem* ) const; + + bool alreadyInDirectory( const QString& fileName ) const; + K3bDataItem* find( const QString& filename ) const; + K3bDataItem* findByPath( const QString& ); + + long numFiles() const; + long numDirs() const; + + bool isEmpty() const { return ( numDirs() + numFiles() == 0 ); } + + /** + * returns true if item is a subItem of + * this dir item + * (returns also true if item == this + */ + bool isSubItem( K3bDataItem* item ) const; + + bool isDir() const { return true; } + + virtual bool isRemoveable() const; + + /** + * \return true if some child is from an old session. + */ + virtual bool isFromOldSession() const; + + /** + * Recursively creates a directory. + */ + bool mkdir( const QString& dir ); + + void setLocalPath( const QString& p ) { m_localPath = p; } + QString localPath() const { return m_localPath; } + + /** + * \reimplemented + */ + bool writeToCd() const; + + protected: + /** + * Normally one does not use this method but K3bDataItem::size() + * + * This method does not take into account the possibility to share the data + * between files with the same inode in an iso9660 filesystem. + * For that one has to use K3bFileCompilationSizeHandler. + */ + KIO::filesize_t itemSize( bool followSymlinks ) const; + + /* + * Normally one does not use this method but K3bDataItem::blocks() + */ + K3b::Msf itemBlocks( bool followSymlinks ) const; + + private: + /** + * this recursivly updates the size of the directories. + * The size of this dir and the parent dir is updated. + * These values are just used for user information. + */ + void updateSize( K3bDataItem*, bool removed = false ); + /** + * Updates the number of files and directories. These values are + * just used for user information. + */ + void updateFiles( long files, long dirs ); + + mutable QPtrList m_children; + + // size of the items simply added + KIO::filesize_t m_size; + KIO::filesize_t m_followSymlinksSize; + + // number of blocks (2048 bytes) used by all the items + long m_blocks; + long m_followSymlinksBlocks; + + long m_files; + long m_dirs; + + // HACK: store the original path to be able to use it's permissions + // ´remove this once we have a backup project + QString m_localPath; +}; + + +class K3bRootItem : public K3bDirItem +{ + public: + K3bRootItem( K3bDataDoc* ); + ~K3bRootItem(); + + const QString& k3bName() const; + void setK3bName( const QString& ); + + bool isMoveable() const { return false; } + bool isRemoveable() const { return false; } +}; +#endif diff --git a/libk3b/projects/datacd/k3bfilecompilationsizehandler.cpp b/libk3b/projects/datacd/k3bfilecompilationsizehandler.cpp new file mode 100644 index 0000000..0ddab76 --- /dev/null +++ b/libk3b/projects/datacd/k3bfilecompilationsizehandler.cpp @@ -0,0 +1,228 @@ +/* + * + * $Id: k3bfilecompilationsizehandler.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bfilecompilationsizehandler.h" +#include "k3bfileitem.h" + +#include + +#include +#include +#include + + +// TODO: remove the items from the project if the savedSize differs +// with some info-widget: "Files xxx have changed on disk. Removing them from the project." +// or we just update the sizes! + + +static long usedBlocks( const KIO::filesize_t& bytes ) +{ + if( bytes % 2048 ) + return bytes/2048 + 1; + else + return bytes/2048; +} + + +class InodeInfo +{ +public: + InodeInfo() { + number = 0; + savedSize = 0; + } + + /** + * How often has the file with + * the corresponding inode been added + */ + int number; + + /** + * The size of the first added file. This has to be saved + * to check further addings and to avoid the following situation: + * A file with inode 1 is added, then deleted. Another file is created + * at inode 1 and added to the project. Now the first file gets + * removed and then the second. If we had not saved the size we would + * have added the size of the first and removed the size of the second + * file resulting in a corrupted project size. + * This way we always use the size of the first added file and may + * warn the user if sizes differ. + */ + KIO::filesize_t savedSize; + + KIO::filesize_t completeSize() const { return savedSize*number; } + + /** + * In an iso9660 filesystem a file occupies complete blocks of 2048 bytes. + */ + K3b::Msf blocks() const { return K3b::Msf( usedBlocks(savedSize) ); } + + QPtrList items; +}; + + +class K3bFileCompilationSizeHandler::Private +{ +public: + Private() + : size(0) { + } + + void clear() { + inodeMap.clear(); + size = 0; + blocks = 0; + } + + void addFile( K3bFileItem* item, bool followSymlinks ) { + InodeInfo& inodeInfo = inodeMap[item->localId(followSymlinks)]; + + inodeInfo.items.append( item ); + + if( inodeInfo.number == 0 ) { + inodeInfo.savedSize = item->itemSize( followSymlinks ); + + size += inodeInfo.savedSize; + blocks += inodeInfo.blocks(); + } + + inodeInfo.number++; + } + + void addSpecialItem( K3bDataItem* item ) { + // special files do not have a corresponding local file + // so we just add their k3bSize + size += item->size(); + blocks += usedBlocks(item->size()); + specialItems.append( item ); + } + + void removeFile( K3bFileItem* item, bool followSymlinks ) { + InodeInfo& inodeInfo = inodeMap[item->localId(followSymlinks)]; + + if( inodeInfo.items.findRef( item ) == -1 ) { + kdError() << "(K3bFileCompilationSizeHandler) " + << item->localPath() + << " has been removed without being added!" << endl; + } + else { + if( item->itemSize(followSymlinks) != inodeInfo.savedSize ) { + kdError() << "(K3bFileCompilationSizeHandler) savedSize differs!" << endl; + } + + inodeInfo.items.removeRef( item ); + inodeInfo.number--; + if( inodeInfo.number == 0 ) { + size -= inodeInfo.savedSize; + blocks -= inodeInfo.blocks(); + } + } + } + + void removeSpecialItem( K3bDataItem* item ) { + // special files do not have a corresponding local file + // so we just substract their k3bSize + if( specialItems.findRef( item ) == -1 ) { + kdError() << "(K3bFileCompilationSizeHandler) Special item " + << item->k3bName() + << " has been removed without being added!" << endl; + } + else { + specialItems.removeRef( item ); + size -= item->size(); + blocks -= usedBlocks(item->size()); + } + } + + + /** + * This maps from inodes to the number of occurrences of the inode. + */ + QMap inodeMap; + + KIO::filesize_t size; + K3b::Msf blocks; + + QPtrList specialItems; +}; + + + +K3bFileCompilationSizeHandler::K3bFileCompilationSizeHandler() +{ + d_symlinks = new Private; + d_noSymlinks = new Private; +} + +K3bFileCompilationSizeHandler::~K3bFileCompilationSizeHandler() +{ + delete d_symlinks; + delete d_noSymlinks; +} + + +const KIO::filesize_t& K3bFileCompilationSizeHandler::size( bool followSymlinks ) const +{ + if( followSymlinks ) + return d_noSymlinks->size; + else + return d_symlinks->size; +} + + +const K3b::Msf& K3bFileCompilationSizeHandler::blocks( bool followSymlinks ) const +{ + if( followSymlinks ) + return d_noSymlinks->blocks; + else + return d_symlinks->blocks; +} + + +void K3bFileCompilationSizeHandler::addFile( K3bDataItem* item ) +{ + if( item->isSpecialFile() ) { + d_symlinks->addSpecialItem( item ); + d_noSymlinks->addSpecialItem( item ); + } + else if( item->isFile() ) { + K3bFileItem* fileItem = static_cast( item ); + d_symlinks->addFile( fileItem, false ); + d_noSymlinks->addFile( fileItem, true ); + } +} + + +void K3bFileCompilationSizeHandler::removeFile( K3bDataItem* item ) +{ + if( item->isSpecialFile() ) { + d_symlinks->removeSpecialItem( item ); + d_noSymlinks->removeSpecialItem( item ); + } + else if( item->isFile() ) { + K3bFileItem* fileItem = static_cast( item ); + d_symlinks->removeFile( fileItem, false ); + d_noSymlinks->removeFile( fileItem, true ); + } +} + + +void K3bFileCompilationSizeHandler::clear() +{ + d_symlinks->clear(); + d_noSymlinks->clear(); +} diff --git a/libk3b/projects/datacd/k3bfilecompilationsizehandler.h b/libk3b/projects/datacd/k3bfilecompilationsizehandler.h new file mode 100644 index 0000000..c996657 --- /dev/null +++ b/libk3b/projects/datacd/k3bfilecompilationsizehandler.h @@ -0,0 +1,73 @@ +/* + * + * $Id: k3bfilecompilationsizehandler.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_FILECOMPILATION_SIZE_HANDLER_H_ +#define _K3B_FILECOMPILATION_SIZE_HANDLER_H_ + + +#include +#include + +class K3bDataItem; + + +/** + * This class maintains a map of indoes and the number + * of files in the doc that belong to that inode. + * This way a more accurate size calculation is possible + * + * It has to be noted that the sizes of the directories + * are only locally true. That means that in some cases + * the root directory of the project may show a much + * higher size than calculated by this class. + */ +class K3bFileCompilationSizeHandler +{ + public: + K3bFileCompilationSizeHandler(); + ~K3bFileCompilationSizeHandler(); + + /** + * This does NOT equal blocks() * 2048. + * This is the sum of the actual file sizes. + */ + const KIO::filesize_t& size( bool followSymlinks = false ) const; + + /** + * Number of blocks the files will occupy. + */ + const K3b::Msf& blocks( bool followSymlinks = false ) const; + + /** + * This will increase the counter for the inode of + * the file in url and update the totel size. + */ + void addFile( K3bDataItem* ); + + /** + * This will decrease the counter for the inode of + * the file in url and update the totel size. + */ + void removeFile( K3bDataItem* ); + + void clear(); + + private: + class Private; + Private* d_symlinks; + Private* d_noSymlinks; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bfileitem.cpp b/libk3b/projects/datacd/k3bfileitem.cpp new file mode 100644 index 0000000..d9e288f --- /dev/null +++ b/libk3b/projects/datacd/k3bfileitem.cpp @@ -0,0 +1,300 @@ +/* + * + * $Id: k3bfileitem.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include +#include + +#include "k3bfileitem.h" +#include "k3bdatadoc.h" +#include "k3bdiritem.h" +#include "k3bisooptions.h" +#include + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + + +bool operator==( const K3bFileItem::Id& id1, const K3bFileItem::Id& id2 ) +{ + return ( id1.device == id2.device && id1.inode == id2.inode ); +} + + +bool operator<( const K3bFileItem::Id& id1, const K3bFileItem::Id& id2 ) +{ + if( id1.device == id2.device ) + return ( id1.inode < id2.inode ); + else + return ( id1.device < id2.device ); +} + + +bool operator>( const K3bFileItem::Id& id1, const K3bFileItem::Id& id2 ) +{ + return !( id2 < id1 || id1 == id2 ); +} + + + +K3bFileItem::K3bFileItem( const QString& filePath, K3bDataDoc* doc, K3bDirItem* dir, const QString& k3bName, int flags ) + : K3bDataItem( doc, dir, flags ), + m_replacedItemFromOldSession(0), + m_localPath(filePath) +{ + if( k3bName.isEmpty() ) + m_k3bName = filePath.section( '/', -1 ); + else + m_k3bName = k3bName; + + // we determine the size here to avoid problems with removed or renamed files + // we need to use lstat here since for symlinks both KDE and QT return the size of the file pointed to + // instead the size of the link. + k3b_struct_stat statBuf; + if( k3b_lstat( QFile::encodeName(filePath), &statBuf ) ) { + m_size = K3b::filesize( filePath ); + m_id.inode = 0; + m_id.device = 0; + m_bSymLink = false; + + kdError() << "(KFileItem) lstat failed: " << strerror(errno) << endl; + + // since we have no proper inode info, disable the inode caching in the doc + if( doc ) { + K3bIsoOptions o( doc->isoOptions() ); + o.setDoNotCacheInodes( true ); + doc->setIsoOptions( o ); + } + } + else { + m_size = (KIO::filesize_t)statBuf.st_size; + + m_bSymLink = S_ISLNK(statBuf.st_mode); + + // + // integrate the device number into the inode since files on different + // devices may have the same inode number! + // + m_id.inode = statBuf.st_ino; + m_id.device = statBuf.st_dev; + } + + m_idFollowed = m_id; + m_sizeFollowed = m_size; + + if( isSymLink() ) { + k3b_struct_stat statBuf; + if( k3b_stat( QFile::encodeName(filePath), &statBuf ) == 0 ) { + m_idFollowed.inode = statBuf.st_ino; + m_idFollowed.device = statBuf.st_dev; + + m_sizeFollowed = (KIO::filesize_t)statBuf.st_size; + } + } + + // add automagically like a qlistviewitem + if( parent() ) + parent()->addDataItem( this ); +} + + +K3bFileItem::K3bFileItem( const k3b_struct_stat* stat, + const k3b_struct_stat* followedStat, + const QString& filePath, K3bDataDoc* doc, K3bDirItem* dir, const QString& k3bName ) + : K3bDataItem( doc, dir ), + m_replacedItemFromOldSession(0), + m_localPath(filePath) +{ + if( k3bName.isEmpty() ) + m_k3bName = filePath.section( '/', -1 ); + else + m_k3bName = k3bName; + + m_size = (KIO::filesize_t)stat->st_size; + m_bSymLink = S_ISLNK(stat->st_mode); + + // + // integrate the device number into the inode since files on different + // devices may have the same inode number! + // + m_id.inode = stat->st_ino; + m_id.device = stat->st_dev; + + if( isSymLink() ) { + m_idFollowed.inode = followedStat->st_ino; + m_idFollowed.device = followedStat->st_dev; + + m_sizeFollowed = (KIO::filesize_t)followedStat->st_size; + } + else { + m_idFollowed = m_id; + m_sizeFollowed = m_size; + } + + if( parent() ) + parent()->addDataItem( this ); +} + + +K3bFileItem::K3bFileItem( const K3bFileItem& item ) + : K3bDataItem( item ), + m_replacedItemFromOldSession(0), + m_size( item.m_size ), + m_sizeFollowed( item.m_sizeFollowed ), + m_id( item.m_id ), + m_idFollowed( item.m_idFollowed ), + m_localPath( item.m_localPath ), + m_bSymLink( item.m_bSymLink ) +{ +} + + +K3bFileItem::~K3bFileItem() +{ + // remove this from parentdir + take(); +} + + +K3bDataItem* K3bFileItem::copy() const +{ + return new K3bFileItem( *this ); +} + + +KIO::filesize_t K3bFileItem::itemSize( bool followSymlinks ) const +{ + if( followSymlinks ) + return m_sizeFollowed; + else + return m_size; +} + + +K3bFileItem::Id K3bFileItem::localId() const +{ + return localId( doc() ? doc()->isoOptions().followSymbolicLinks() || !doc()->isoOptions().createRockRidge() : false ); +} + + +K3bFileItem::Id K3bFileItem::localId( bool followSymlinks ) const +{ + if( followSymlinks ) + return m_idFollowed; + else + return m_id; +} + + +bool K3bFileItem::exists() const +{ + return true; +} + +QString K3bFileItem::absIsoPath() +{ + // return m_dir->absIsoPath() + m_isoName; + return QString::null; +} + + +QString K3bFileItem::localPath() const +{ + return m_localPath; +} + +K3bDirItem* K3bFileItem::getDirItem() const +{ + return getParent(); +} + + +bool K3bFileItem::isSymLink() const +{ + return m_bSymLink; +} + + +QString K3bFileItem::linkDest() const +{ + return QFileInfo( localPath() ).readLink(); +} + + +bool K3bFileItem::isValid() const +{ + if( isSymLink() ) { + + // this link is not valid if we cannot follow it if we want to + if( doc()->isoOptions().followSymbolicLinks() ) { + return QFile::exists( K3b::resolveLink( localPath() ) ); + } + + QString dest = linkDest(); + + if( dest[0] == '/' ) + return false; // absolut links can never be part of the compilation! + + // parse the link + K3bDirItem* dir = getParent(); + + QStringList tokens = QStringList::split( QRegExp("/+"), dest ); // two slashes or more do the same as one does! + + unsigned int i = 0; + while( i < tokens.size() ) { + if( tokens[i] == "." ) { + // ignore it + } + else if( tokens[i] == ".." ) { + // change the directory + dir = dir->parent(); + if( dir == 0 ) + return false; + } + else { + // search for the item in dir + K3bDataItem* d = dir->find( tokens[i] ); + if( d == 0 ) + return false; + + if( d->isDir() ) { + // change directory + dir = (K3bDirItem*)d; + } + else { + if( i+1 != tokens.size() ) + return false; // if di is a file we need to be at the last token + else + return (dest[dest.length()-1] != '/'); // if the link destination ends with a slash + // it can only point to a directory! + } + } + + i++; + } + + return true; + } + else + return true; +} diff --git a/libk3b/projects/datacd/k3bfileitem.h b/libk3b/projects/datacd/k3bfileitem.h new file mode 100644 index 0000000..f23644f --- /dev/null +++ b/libk3b/projects/datacd/k3bfileitem.h @@ -0,0 +1,124 @@ +/* + * + * $Id: k3bfileitem.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BFILEITEM_H +#define K3BFILEITEM_H + + +#include "k3bdataitem.h" +#include + +#include +#include + +#include "k3b_export.h" + +class K3bDataDoc; +class K3bDirItem; + + +/** + *@author Sebastian Trueg + */ +class LIBK3B_EXPORT K3bFileItem : public K3bDataItem +{ +public: + /** + * Creates a new K3bFileItem + */ + K3bFileItem( const QString& fileName, K3bDataDoc* doc, K3bDirItem* dir, const QString& k3bName = 0, int flags = 0 ); + + /** + * Constructor for optimized file item creation which does no additional stat. + * + * Used by K3b to speedup file item creation. + */ + K3bFileItem( const k3b_struct_stat* stat, + const k3b_struct_stat* followedStat, + const QString& fileName, K3bDataDoc* doc, K3bDirItem* dir, const QString& k3bName = 0 ); + + /** + * Default copy constructor + * Creates a copy of the fileitem. The copy, however, is not an exact duplicate of this item. + * The copy does not have a parent dir set and any old session items are set to 0. + */ + K3bFileItem( const K3bFileItem& ); + + virtual ~K3bFileItem(); + + virtual K3bDataItem* copy() const; + + bool exists() const; + + QString absIsoPath(); + + /** reimplemented from K3bDataItem */ + QString localPath() const; + + /** + * Identification of the files on the local device. + */ + struct Id { + dev_t device; + ino_t inode; + }; + + /** + * This is not the normal inode number but it also contains + * the device number. + */ + Id localId() const; + + /** + * The id of the file the symlink is pointing to + */ + Id localId( bool followSymlinks ) const; + + K3bDirItem* getDirItem() const; + + bool isSymLink() const; + QString linkDest() const; + bool isFile() const { return true; } + + /** returns true if the item is not a link or + * if the link's destination is part of the compilation */ + bool isValid() const; + + K3bDataItem* replaceItemFromOldSession() const { return m_replacedItemFromOldSession; } + void setReplacedItemFromOldSession( K3bDataItem* item ) { m_replacedItemFromOldSession = item; } + + /** + * Normally one does not use this method but K3bDataItem::size() + */ + KIO::filesize_t itemSize( bool followSymlinks ) const; + + private: + K3bDataItem* m_replacedItemFromOldSession; + + KIO::filesize_t m_size; + KIO::filesize_t m_sizeFollowed; + Id m_id; + Id m_idFollowed; + + QString m_localPath; + bool m_bSymLink; +}; + +bool operator==( const K3bFileItem::Id&, const K3bFileItem::Id& ); +bool operator<( const K3bFileItem::Id&, const K3bFileItem::Id& ); +bool operator>( const K3bFileItem::Id&, const K3bFileItem::Id& ); + +#endif diff --git a/libk3b/projects/datacd/k3bisoimager.cpp b/libk3b/projects/datacd/k3bisoimager.cpp new file mode 100644 index 0000000..f44d3ab --- /dev/null +++ b/libk3b/projects/datacd/k3bisoimager.cpp @@ -0,0 +1,1187 @@ +/* + * + * $Id: k3bisoimager.cpp 655085 2007-04-17 17:48:36Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include +#include + +#include "k3bisoimager.h" +#include "k3bdiritem.h" +#include "k3bbootitem.h" +#include "k3bdatadoc.h" +#include "k3bdatapreparationjob.h" +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + + +int K3bIsoImager::s_imagerSessionCounter = 0; + + +class K3bIsoImager::Private +{ +public: + Private() + : pipe(0) { + } + + ~Private() { + delete pipe; + } + + QString imagePath; + K3bFileSplitter imageFile; + const K3bExternalBin* mkisofsBin; + + enum LinkHandling { + KEEP_ALL, + FOLLOW, + DISCARD_ALL, + DISCARD_BROKEN + }; + + int usedLinkHandling; + + bool knownError; + + K3bActivePipe* pipe; + K3bDataPreparationJob* dataPreparationJob; +}; + + +K3bIsoImager::K3bIsoImager( K3bDataDoc* doc, K3bJobHandler* hdl, QObject* parent, const char* name ) + : K3bJob( hdl, parent, name ), + m_pathSpecFile(0), + m_rrHideFile(0), + m_jolietHideFile(0), + m_sortWeightFile(0), + m_process( 0 ), + m_processExited(false), + m_doc( doc ), + m_noDeepDirectoryRelocation( false ), + m_importSession( false ), + m_device(0), + m_mkisofsPrintSizeResult( 0 ), + m_fdToWriteTo(-1) +{ + d = new Private(); + d->dataPreparationJob = new K3bDataPreparationJob( doc, this, this ); + connectSubJob( d->dataPreparationJob, + SLOT(slotDataPreparationDone(bool)), + DEFAULT_SIGNAL_CONNECTION ); +} + + +K3bIsoImager::~K3bIsoImager() +{ + cleanup(); + delete d; +} + + +bool K3bIsoImager::active() const +{ + return K3bJob::active(); +} + + +void K3bIsoImager::writeToFd( int fd ) +{ + m_fdToWriteTo = fd; +} + + +void K3bIsoImager::writeToImageFile( const QString& path ) +{ + d->imagePath = path; + m_fdToWriteTo = -1; +} + + +void K3bIsoImager::slotReceivedStderr( const QString& line ) +{ + parseMkisofsOutput( line ); + emit debuggingOutput( "mkisofs", line ); +} + + +void K3bIsoImager::handleMkisofsProgress( int p ) +{ + emit percent( p ); +} + + +void K3bIsoImager::handleMkisofsInfoMessage( const QString& line, int type ) +{ + emit infoMessage( line, type ); + if( type == ERROR ) + d->knownError = true; +} + + +void K3bIsoImager::slotProcessExited( KProcess* p ) +{ + kdDebug() << k_funcinfo << endl; + + m_processExited = true; + + d->pipe->close(); + + emit debuggingOutput( "K3bIsoImager", + QString("Pipe throughput: %1 bytes read, %2 bytes written.") + .arg(d->pipe->bytesRead()).arg(d->pipe->bytesWritten()) ); + + if( d->imageFile.isOpen() ) { + d->imageFile.close(); + + if( m_canceled || p->exitStatus() != 0 ) { + d->imageFile.remove(); + emit infoMessage( i18n("Removed incomplete image file %1.").arg(d->imageFile.name()), WARNING ); + } + } + + if( m_canceled ) { + emit canceled(); + jobFinished(false); + } + else { + if( p->normalExit() ) { + if( p->exitStatus() == 0 ) { + jobFinished( !mkisofsReadError() ); + } + else { + switch( p->exitStatus() ) { + case 104: + // connection reset by peer + // This only happens if cdrecord does not finish successfully + // so we may leave the error handling to it meaning we handle this + // as a known error + break; + + case 2: + // mkisofs seems to have a bug that prevents to use filenames + // that contain one or more backslashes + // mkisofs 1.14 has the bug, 1.15a40 not + // TODO: find out the version that fixed the bug + if( m_containsFilesWithMultibleBackslashes && + !k3bcore->externalBinManager()->binObject( "mkisofs" )->hasFeature( "backslashed_filenames" ) ) { + emit infoMessage( i18n("Due to a bug in mkisofs <= 1.15a40, K3b is unable to handle " + "filenames that contain more than one backslash:"), ERROR ); + + break; + } + // otherwise just fall through + + default: + if( !d->knownError && !mkisofsReadError() ) { + emit infoMessage( i18n("%1 returned an unknown error (code %2).").arg("mkisofs").arg(p->exitStatus()), + K3bJob::ERROR ); + emit infoMessage( i18n("Please send me an email with the last output."), K3bJob::ERROR ); + } + } + + jobFinished( false ); + } + } + else { + emit infoMessage( i18n("%1 did not exit cleanly.").arg("mkisofs"), ERROR ); + jobFinished( false ); + } + } + + cleanup(); +} + + +void K3bIsoImager::cleanup() +{ + // remove all temp files + delete m_pathSpecFile; + delete m_rrHideFile; + delete m_jolietHideFile; + delete m_sortWeightFile; + + // remove boot-images-temp files + for( QStringList::iterator it = m_tempFiles.begin(); + it != m_tempFiles.end(); ++it ) + QFile::remove( *it ); + m_tempFiles.clear(); + + m_pathSpecFile = m_jolietHideFile = m_rrHideFile = m_sortWeightFile = 0; + + delete m_process; + m_process = 0; + + clearDummyDirs(); +} + + +void K3bIsoImager::init() +{ + jobStarted(); + + cleanup(); + + d->dataPreparationJob->start(); +} + + +void K3bIsoImager::slotDataPreparationDone( bool success ) +{ + if( success ) { + // + // We always calculate the image size. It does not take long and at least the mixed job needs it + // anyway + // + startSizeCalculation(); + } + else { + if( d->dataPreparationJob->hasBeenCanceled() ) { + m_canceled = true; + emit canceled(); + } + jobFinished( false ); + } +} + + +void K3bIsoImager::calculateSize() +{ + jobStarted(); + startSizeCalculation(); +} + + +void K3bIsoImager::startSizeCalculation() +{ + d->mkisofsBin = initMkisofs(); + if( !d->mkisofsBin ) { + jobFinished( false ); + return; + } + + initVariables(); + + delete m_process; + m_process = new K3bProcess(); + m_process->setRunPrivileged(true); + m_process->setSplitStdout(true); + + emit debuggingOutput( "Used versions", "mkisofs: " + d->mkisofsBin->version ); + + *m_process << d->mkisofsBin; + + if( !prepareMkisofsFiles() || + !addMkisofsParameters(true) ) { + cleanup(); + jobFinished( false ); + return; + } + + // add empty dummy dir since one path-spec is needed + // ??? Seems it is not needed after all. At least mkisofs 1.14 and above don't need it. ??? + // *m_process << dummyDir(); + + kdDebug() << "***** mkisofs calculate size parameters:\n"; + const QValueList& args = m_process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << endl << flush; + emit debuggingOutput("mkisofs calculate size command:", s); + + // since output changed during mkisofs version changes we grab both + // stdout and stderr + + // mkisofs version >= 1.15 (don't know about 1.14!) + // the extends on stdout (as lonely number) + // and error and warning messages on stderr + + // mkisofs >= 1.13 + // everything is written to stderr + // last line is: "Total extents scheduled to be written = XXXXX" + + // TODO: use K3bProcess::OutputCollector instead iof our own two slots. + + connect( m_process, SIGNAL(receivedStderr(KProcess*, char*, int)), + this, SLOT(slotCollectMkisofsPrintSizeStderr(KProcess*, char*, int)) ); + connect( m_process, SIGNAL(stdoutLine(const QString&)), + this, SLOT(slotCollectMkisofsPrintSizeStdout(const QString&)) ); + connect( m_process, SIGNAL(processExited(KProcess*)), + this, SLOT(slotMkisofsPrintSizeFinished()) ); + + // we also want error messages + connect( m_process, SIGNAL(stderrLine( const QString& )), + this, SLOT(slotReceivedStderr( const QString& )) ); + + m_collectedMkisofsPrintSizeStdout = QString::null; + m_collectedMkisofsPrintSizeStderr = QString::null; + m_mkisofsPrintSizeResult = 0; + + if( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) { + emit infoMessage( i18n("Could not start %1.").arg("mkisofs"), K3bJob::ERROR ); + cleanup(); + + jobFinished( false ); + return; + } +} + + +void K3bIsoImager::slotCollectMkisofsPrintSizeStderr(KProcess*, char* data , int len) +{ + emit debuggingOutput( "mkisofs", QString::fromLocal8Bit( data, len ) ); + m_collectedMkisofsPrintSizeStderr.append( QString::fromLocal8Bit( data, len ) ); +} + + +void K3bIsoImager::slotCollectMkisofsPrintSizeStdout( const QString& line ) +{ + // newer versions of mkisofs outut additional lines of junk before the size :( + // so we only use the last line + emit debuggingOutput( "mkisofs", line ); + m_collectedMkisofsPrintSizeStdout = line; +} + + +void K3bIsoImager::slotMkisofsPrintSizeFinished() +{ + if( m_canceled ) { + emit canceled(); + jobFinished( false ); + return; + } + + bool success = true; + + // if m_collectedMkisofsPrintSizeStdout is not empty we have a recent version of + // mkisofs and parsing is very easy (s.o.) + if( !m_collectedMkisofsPrintSizeStdout.isEmpty() ) { + kdDebug() << "(K3bIsoImager) iso size: " << m_collectedMkisofsPrintSizeStdout << endl; + m_mkisofsPrintSizeResult = m_collectedMkisofsPrintSizeStdout.toInt( &success ); + } + else { + // parse the stderr output + // I hope parsing the last line is enough! + int pos = m_collectedMkisofsPrintSizeStderr.findRev( "extents scheduled to be written" ); + + if( pos == -1 ) + success = false; + else + m_mkisofsPrintSizeResult = m_collectedMkisofsPrintSizeStderr.mid( pos+33 ).toInt( &success ); + } + + emit debuggingOutput( "K3bIsoImager", + QString("mkisofs print size result: %1 (%2 bytes)") + .arg(m_mkisofsPrintSizeResult) + .arg(Q_UINT64(m_mkisofsPrintSizeResult)*2048ULL) ); + + cleanup(); + + + if( success ) { + jobFinished( true ); + } + else { + m_mkisofsPrintSizeResult = 0; + kdDebug() << "(K3bIsoImager) Parsing mkisofs -print-size failed: " << m_collectedMkisofsPrintSizeStdout << endl; + emit infoMessage( i18n("Could not determine size of resulting image file."), ERROR ); + jobFinished( false ); + } +} + + +void K3bIsoImager::initVariables() +{ + m_containsFilesWithMultibleBackslashes = false; + m_processExited = false; + m_canceled = false; + d->knownError = false; + + // determine symlink handling + // follow links superseeds discard all links which superseeds discard broken links + // without rockridge we follow the links or discard all + if( m_doc->isoOptions().followSymbolicLinks() ) + d->usedLinkHandling = Private::FOLLOW; + else if( m_doc->isoOptions().discardSymlinks() ) + d->usedLinkHandling = Private::DISCARD_ALL; + else if( m_doc->isoOptions().createRockRidge() ) { + if( m_doc->isoOptions().discardBrokenSymlinks() ) + d->usedLinkHandling = Private::DISCARD_BROKEN; + else + d->usedLinkHandling = Private::KEEP_ALL; + } + else { + d->usedLinkHandling = Private::FOLLOW; + } + + m_sessionNumber = s_imagerSessionCounter++; +} + + +void K3bIsoImager::start() +{ + jobStarted(); + + cleanup(); + + d->mkisofsBin = initMkisofs(); + if( !d->mkisofsBin ) { + jobFinished( false ); + return; + } + + initVariables(); + + m_process = new K3bProcess(); + m_process->setRunPrivileged(true); + + *m_process << d->mkisofsBin; + + // prepare the filenames as written to the image + m_doc->prepareFilenames(); + + if( !prepareMkisofsFiles() || + !addMkisofsParameters() ) { + cleanup(); + jobFinished( false ); + return; + } + + connect( m_process, SIGNAL(processExited(KProcess*)), + this, SLOT(slotProcessExited(KProcess*)) ); + + connect( m_process, SIGNAL(stderrLine( const QString& )), + this, SLOT(slotReceivedStderr( const QString& )) ); + + // + // Check the image file + if( m_fdToWriteTo == -1 ) { + d->imageFile.setName( d->imagePath ); + if( !d->imageFile.open( IO_WriteOnly ) ) { + emit infoMessage( i18n("Could not open %1 for writing").arg(d->imagePath), ERROR ); + cleanup(); + jobFinished(false); + return; + } + } + + // + // Open the active pipe which does the streaming + delete d->pipe; + if( m_doc->verifyData() ) + d->pipe = new K3bChecksumPipe(); + else + d->pipe = new K3bActivePipe(); + + if( m_fdToWriteTo == -1 ) + d->pipe->writeToIODevice( &d->imageFile ); + else + d->pipe->writeToFd( m_fdToWriteTo ); + d->pipe->open(); + m_process->writeToFd( d->pipe->in() ); + + + kdDebug() << "***** mkisofs parameters:\n"; + const QValueList& args = m_process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << endl << flush; + emit debuggingOutput("mkisofs command:", s); + + if( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput) ) { + // something went wrong when starting the program + // it "should" be the executable + kdDebug() << "(K3bIsoImager) could not start mkisofs" << endl; + emit infoMessage( i18n("Could not start %1.").arg("mkisofs"), K3bJob::ERROR ); + jobFinished( false ); + cleanup(); + } +} + + +void K3bIsoImager::cancel() +{ + m_canceled = true; + + if( m_process && !m_processExited ) { + m_process->kill(); + } + else if( active() ) { + emit canceled(); + jobFinished(false); + } +} + + +void K3bIsoImager::setMultiSessionInfo( const QString& info, K3bDevice::Device* dev ) +{ + m_multiSessionInfo = info; + m_device = dev; +} + + +// iso9660 + RR use some latin1 variant. So we need to cut the desc fields +// counting 8bit chars. The GUI should take care of restricting the length +// and the charset +static void truncateTheHardWay( QString& s, int max ) +{ + QCString cs = s.utf8(); + cs.truncate(max); + s = QString::fromUtf8( cs ); +} + + +bool K3bIsoImager::addMkisofsParameters( bool printSize ) +{ + // add multisession info + if( !m_multiSessionInfo.isEmpty() ) { + *m_process << "-cdrecord-params" << m_multiSessionInfo; + if( m_device ) + *m_process << "-prev-session" << m_device->blockDeviceName(); + } + + // add the arguments + *m_process << "-gui"; + *m_process << "-graft-points"; + + if( printSize ) + *m_process << "-print-size" << "-quiet"; + + if( !m_doc->isoOptions().volumeID().isEmpty() ) { + QString s = m_doc->isoOptions().volumeID(); + truncateTheHardWay(s, 32); // ensure max length + *m_process << "-volid" << s; + } + else { + emit infoMessage( i18n("No volume id specified. Using default."), WARNING ); + *m_process << "-volid" << "CDROM"; + } + + QString s = m_doc->isoOptions().volumeSetId(); + truncateTheHardWay(s, 128); // ensure max length + *m_process << "-volset" << s; + + s = m_doc->isoOptions().applicationID(); + truncateTheHardWay(s, 128); // ensure max length + *m_process << "-appid" << s; + + s = m_doc->isoOptions().publisher(); + truncateTheHardWay(s, 128); // ensure max length + *m_process << "-publisher" << s; + + s = m_doc->isoOptions().preparer(); + truncateTheHardWay(s, 128); // ensure max length + *m_process << "-preparer" << s; + + s = m_doc->isoOptions().systemId(); + truncateTheHardWay(s, 32); // ensure max length + *m_process << "-sysid" << s; + + s = m_doc->isoOptions().abstractFile(); + truncateTheHardWay(s, 37); // ensure max length + if ( !s.isEmpty() ) + *m_process << "-abstract" << s; + + s = m_doc->isoOptions().copyrightFile(); + truncateTheHardWay(s, 37); // ensure max length + if ( !s.isEmpty() ) + *m_process << "-copyright" << s; + + s = m_doc->isoOptions().bibliographFile(); + truncateTheHardWay(s, 37); // ensure max length + if ( !s.isEmpty() ) + *m_process << "-biblio" << s; + + int volsetSize = m_doc->isoOptions().volumeSetSize(); + int volsetSeqNo = m_doc->isoOptions().volumeSetNumber(); + if( volsetSeqNo > volsetSize ) { + kdDebug() << "(K3bIsoImager) invalid volume set sequence number: " << volsetSeqNo + << " with volume set size: " << volsetSize << endl; + volsetSeqNo = volsetSize; + } + *m_process << "-volset-size" << QString::number(volsetSize); + *m_process << "-volset-seqno" << QString::number(volsetSeqNo); + + if( m_sortWeightFile ) { + *m_process << "-sort" << m_sortWeightFile->name(); + } + + if( m_doc->isoOptions().createRockRidge() ) { + if( m_doc->isoOptions().preserveFilePermissions() ) + *m_process << "-rock"; + else + *m_process << "-rational-rock"; + if( m_rrHideFile ) + *m_process << "-hide-list" << m_rrHideFile->name(); + } + + if( m_doc->isoOptions().createJoliet() ) { + *m_process << "-joliet"; + if( m_doc->isoOptions().jolietLong() ) + *m_process << "-joliet-long"; + if( m_jolietHideFile ) + *m_process << "-hide-joliet-list" << m_jolietHideFile->name(); + } + + if( m_doc->isoOptions().doNotCacheInodes() ) + *m_process << "-no-cache-inodes"; + + // + // Check if we have files > 2 GB and enable udf in that case. + // + bool filesGreaterThan2Gb = false; + K3bDataItem* item = m_doc->root(); + while( (item = item->nextSibling()) ) { + if( item->isFile() && item->size() > 2LL*1024LL*1024LL*1024LL ) { + filesGreaterThan2Gb = true; + break; + } + } + + if( filesGreaterThan2Gb ) { + emit infoMessage( i18n("Found files bigger than 2 GB. These files will only be fully accessible if mounted with UDF."), + WARNING ); + + // in genisoimage 1.1.3 "they" silently introduced this aweful parameter + if ( d->mkisofsBin->hasFeature( "genisoimage" ) && d->mkisofsBin->version >= K3bVersion( 1, 1, 3 ) ) { + *m_process << "-allow-limited-size"; + } + } + + bool udf = m_doc->isoOptions().createUdf(); + if( !udf && filesGreaterThan2Gb ) { + emit infoMessage( i18n("Enabling UDF extension."), INFO ); + udf = true; + } + if( udf ) + *m_process << "-udf"; + + if( m_doc->isoOptions().ISOuntranslatedFilenames() ) { + *m_process << "-untranslated-filenames"; + } + else { + if( m_doc->isoOptions().ISOallowPeriodAtBegin() ) + *m_process << "-allow-leading-dots"; + if( m_doc->isoOptions().ISOallow31charFilenames() ) + *m_process << "-full-iso9660-filenames"; + if( m_doc->isoOptions().ISOomitVersionNumbers() && !m_doc->isoOptions().ISOmaxFilenameLength() ) + *m_process << "-omit-version-number"; + if( m_doc->isoOptions().ISOrelaxedFilenames() ) + *m_process << "-relaxed-filenames"; + if( m_doc->isoOptions().ISOallowLowercase() ) + *m_process << "-allow-lowercase"; + if( m_doc->isoOptions().ISOnoIsoTranslate() ) + *m_process << "-no-iso-translate"; + if( m_doc->isoOptions().ISOallowMultiDot() ) + *m_process << "-allow-multidot"; + if( m_doc->isoOptions().ISOomitTrailingPeriod() ) + *m_process << "-omit-period"; + } + + if( m_doc->isoOptions().ISOmaxFilenameLength() ) + *m_process << "-max-iso9660-filenames"; + + if( m_noDeepDirectoryRelocation ) + *m_process << "-disable-deep-relocation"; + + // We do our own following +// if( m_doc->isoOptions().followSymbolicLinks() || !m_doc->isoOptions().createRockRidge() ) +// *m_process << "-follow-links"; + + if( m_doc->isoOptions().createTRANS_TBL() ) + *m_process << "-translation-table"; + if( m_doc->isoOptions().hideTRANS_TBL() ) + *m_process << "-hide-joliet-trans-tbl"; + + *m_process << "-iso-level" << QString::number(m_doc->isoOptions().ISOLevel()); + + if( m_doc->isoOptions().forceInputCharset() ) + *m_process << "-input-charset" << m_doc->isoOptions().inputCharset(); + + *m_process << "-path-list" << QFile::encodeName(m_pathSpecFile->name()); + + + // boot stuff + if( !m_doc->bootImages().isEmpty() ) { + bool first = true; + for( QPtrListIterator it( m_doc->bootImages() ); + *it; ++it ) { + if( !first ) + *m_process << "-eltorito-alt-boot"; + + K3bBootItem* bootItem = *it; + + *m_process << "-eltorito-boot"; + *m_process << bootItem->writtenPath(); + + if( bootItem->imageType() == K3bBootItem::HARDDISK ) { + *m_process << "-hard-disk-boot"; + } + else if( bootItem->imageType() == K3bBootItem::NONE ) { + *m_process << "-no-emul-boot"; + if( bootItem->loadSegment() > 0 ) + *m_process << "-boot-load-seg" << QString::number(bootItem->loadSegment()); + if( bootItem->loadSize() > 0 ) + *m_process << "-boot-load-size" << QString::number(bootItem->loadSize()); + } + + if( bootItem->imageType() != K3bBootItem::NONE && bootItem->noBoot() ) + *m_process << "-no-boot"; + if( bootItem->bootInfoTable() ) + *m_process << "-boot-info-table"; + + first = false; + } + + *m_process << "-eltorito-catalog" << m_doc->bootCataloge()->writtenPath(); + } + + + // additional parameters from config + const QStringList& params = k3bcore->externalBinManager()->binObject( "mkisofs" )->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *m_process << *it; + + return true; +} + + +int K3bIsoImager::writePathSpec() +{ + delete m_pathSpecFile; + m_pathSpecFile = new KTempFile(); + m_pathSpecFile->setAutoDelete(true); + + if( QTextStream* t = m_pathSpecFile->textStream() ) { + // recursive path spec writing + int num = writePathSpecForDir( m_doc->root(), *t ); + + m_pathSpecFile->close(); + + return num; + } + else + return -1; +} + + +int K3bIsoImager::writePathSpecForDir( K3bDirItem* dirItem, QTextStream& stream ) +{ + if( !m_noDeepDirectoryRelocation && dirItem->depth() > 7 ) { + kdDebug() << "(K3bIsoImager) found directory depth > 7. Enabling no deep directory relocation." << endl; + m_noDeepDirectoryRelocation = true; + } + + // now create the graft points + int num = 0; + for( QPtrListIterator it( dirItem->children() ); it.current(); ++it ) { + K3bDataItem* item = it.current(); + bool writeItem = item->writeToCd(); + + if( item->isSymLink() ) { + if( d->usedLinkHandling == Private::DISCARD_ALL || + ( d->usedLinkHandling == Private::DISCARD_BROKEN && + !item->isValid() ) ) + writeItem = false; + + else if( d->usedLinkHandling == Private::FOLLOW ) { + QFileInfo f( K3b::resolveLink( item->localPath() ) ); + if( !f.exists() ) { + emit infoMessage( i18n("Could not follow link %1 to non-existing file %2. Skipping...") + .arg(item->k3bName()) + .arg(f.filePath()), WARNING ); + writeItem = false; + } + else if( f.isDir() ) { + emit infoMessage( i18n("Ignoring link %1 to folder %2. K3b is unable to follow links to folders.") + .arg(item->k3bName()) + .arg(f.filePath()), WARNING ); + writeItem = false; + } + } + } + else if( item->isFile() ) { + QFileInfo f( item->localPath() ); + if( !f.exists() ) { + emit infoMessage( i18n("Could not find file %1. Skipping...").arg(item->localPath()), WARNING ); + writeItem = false; + } + else if( !f.isReadable() ) { + emit infoMessage( i18n("Could not read file %1. Skipping...").arg(item->localPath()), WARNING ); + writeItem = false; + } + } + + if( writeItem ) { + num++; + + // some versions of mkisofs seem to have a bug that prevents to use filenames + // that contain one or more backslashes + if( item->writtenPath().contains("\\") ) + m_containsFilesWithMultibleBackslashes = true; + + + if( item->isDir() ) { + stream << escapeGraftPoint( item->writtenPath() ) + << "=" + << escapeGraftPoint( dummyDir( static_cast(item) ) ) << "\n"; + + int x = writePathSpecForDir( dynamic_cast(item), stream ); + if( x >= 0 ) + num += x; + else + return -1; + } + else { + writePathSpecForFile( static_cast(item), stream ); + } + } + } + + return num; +} + + +void K3bIsoImager::writePathSpecForFile( K3bFileItem* item, QTextStream& stream ) +{ + stream << escapeGraftPoint( item->writtenPath() ) + << "="; + + if( m_doc->bootImages().containsRef( dynamic_cast(item) ) ) { // boot-image-backup-hack + + // create temp file + KTempFile temp; + QString tempPath = temp.name(); + temp.unlink(); + + if( !KIO::NetAccess::copy( KURL(item->localPath()), KURL::fromPathOrURL(tempPath) ) ) { + emit infoMessage( i18n("Failed to backup boot image file %1").arg(item->localPath()), ERROR ); + return; + } + + static_cast(item)->setTempPath( tempPath ); + + m_tempFiles.append(tempPath); + stream << escapeGraftPoint( tempPath ) << "\n"; + } + else if( item->isSymLink() && d->usedLinkHandling == Private::FOLLOW ) + stream << escapeGraftPoint( K3b::resolveLink( item->localPath() ) ) << "\n"; + else + stream << escapeGraftPoint( item->localPath() ) << "\n"; +} + + +bool K3bIsoImager::writeRRHideFile() +{ + delete m_rrHideFile; + m_rrHideFile = new KTempFile(); + m_rrHideFile->setAutoDelete(true); + + if( QTextStream* t = m_rrHideFile->textStream() ) { + + K3bDataItem* item = m_doc->root(); + while( item ) { + if( item->hideOnRockRidge() ) { + if( !item->isDir() ) // hiding directories does not work (all dirs point to the dummy-dir) + *t << escapeGraftPoint( item->localPath() ) << endl; + } + item = item->nextSibling(); + } + + m_rrHideFile->close(); + return true; + } + else + return false; +} + + +bool K3bIsoImager::writeJolietHideFile() +{ + delete m_jolietHideFile; + m_jolietHideFile = new KTempFile(); + m_jolietHideFile->setAutoDelete(true); + + if( QTextStream* t = m_jolietHideFile->textStream() ) { + + K3bDataItem* item = m_doc->root(); + while( item ) { + if( item->hideOnRockRidge() ) { + if( !item->isDir() ) // hiding directories does not work (all dirs point to the dummy-dir but we could introduce a second hidden dummy dir) + *t << escapeGraftPoint( item->localPath() ) << endl; + } + item = item->nextSibling(); + } + + m_jolietHideFile->close(); + return true; + } + else + return false; +} + + +bool K3bIsoImager::writeSortWeightFile() +{ + delete m_sortWeightFile; + m_sortWeightFile = new KTempFile(); + m_sortWeightFile->setAutoDelete(true); + + if( QTextStream* t = m_sortWeightFile->textStream() ) { + // + // We need to write the local path in combination with the sort weight + // mkisofs will take care of multiple entries for one local file and always + // use the highest weight + // + K3bDataItem* item = m_doc->root(); + while( (item = item->nextSibling()) ) { // we skip the root here + if( item->sortWeight() != 0 ) { + if( m_doc->bootImages().containsRef( dynamic_cast(item) ) ) { // boot-image-backup-hack + *t << escapeGraftPoint( static_cast(item)->tempPath() ) << " " << item->sortWeight() << endl; + } + else if( item->isDir() ) { + // + // Since we use dummy dirs for all directories in the filesystem and mkisofs uses the local path + // for sorting we need to create a different dummy dir for every sort weight value. + // + *t << escapeGraftPoint( dummyDir( static_cast(item) ) ) << " " << item->sortWeight() << endl; + } + else + *t << escapeGraftPoint( item->localPath() ) << " " << item->sortWeight() << endl; + } + } + + m_sortWeightFile->close(); + return true; + } + else + return false; +} + + +QString K3bIsoImager::escapeGraftPoint( const QString& str ) +{ + QString enc = str; + + // + // mkisofs manpage (-graft-points) is incorrect (as of mkisofs 2.01.01) + // + // Actually an equal sign needs to be escaped with one backslash only + // Single backslashes inside a filename can be used without change + // while single backslashes at the end of a filename need to be escaped + // with two backslashes. + // + // There is one more problem though: the name in the iso tree can never + // in any number of backslashes. mkisofs simply cannot handle it. So we + // need to remove these slashes somewhere or ignore those files (we do + // that in K3bDataDoc::addUrls) + // + + // + // we do not use QString::replace to have full control + // this might be slow since QString::insert is slow but we don't care + // since this is only called to prepare the iso creation which is not + // time critical. :) + // + + unsigned int pos = 0; + while( pos < enc.length() ) { + // escape every equal sign with one backslash + if( enc[pos] == '=' ) { + enc.insert( pos, "\\" ); + pos += 2; + } + else if( enc[pos] == '\\' ) { + // escape every occurrence of two backslashes with two backslashes + if( pos+1 < enc.length() && enc[pos+1] == '\\' ) { + enc.insert( pos, "\\\\" ); + pos += 4; + } + // escape the last single backslash in the filename (see above) + else if( pos == enc.length()-1 ) { + enc.insert( pos, "\\" ); + pos += 2; + } + else + ++pos; + } + else + ++pos; + } + +// enc.replace( "\\\\", "\\\\\\\\" ); +// enc.replace( "=", "\\=" ); + + return enc; +} + + +bool K3bIsoImager::prepareMkisofsFiles() +{ + // write path spec file + // ---------------------------------------------------- + int num = writePathSpec(); + if( num < 0 ) { + emit infoMessage( i18n("Could not write temporary file"), K3bJob::ERROR ); + return false; + } + else if( num == 0 ) { + emit infoMessage( i18n("No files to be written."), K3bJob::ERROR ); + return false; + } + + if( m_doc->isoOptions().createRockRidge() ) { + if( !writeRRHideFile() ) { + emit infoMessage( i18n("Could not write temporary file"), K3bJob::ERROR ); + return false; + } + } + + if( m_doc->isoOptions().createJoliet() ) { + if( !writeJolietHideFile() ) { + emit infoMessage( i18n("Could not write temporary file"), K3bJob::ERROR ); + return false ; + } + } + + if( !writeSortWeightFile() ) { + emit infoMessage( i18n("Could not write temporary file"), K3bJob::ERROR ); + return false; + } + + return true; +} + + +QString K3bIsoImager::dummyDir( K3bDirItem* dir ) +{ + // + // since we use virtual folders in order to have folders with different weight factors and different + // permissions we create different dummy dirs to be passed to mkisofs + // + + QDir _appDir( locateLocal( "appdata", "temp/" ) ); + + // + // create a unique isoimager session id + // This might become important in case we will allow multiple instances of the isoimager + // to run at the same time. + // + QString jobId = qApp->sessionId() + "_" + QString::number( m_sessionNumber ); + + if( !_appDir.cd( jobId ) ) { + _appDir.mkdir( jobId ); + _appDir.cd( jobId ); + } + + QString name( "dummydir_" ); + name += QString::number( dir->sortWeight() ); + + bool perm = false; + k3b_struct_stat statBuf; + if( !dir->localPath().isEmpty() ) { + // permissions + if( k3b_stat( QFile::encodeName(dir->localPath()), &statBuf ) == 0 ) { + name += "_"; + name += QString::number( statBuf.st_uid ); + name += "_"; + name += QString::number( statBuf.st_gid ); + name += "_"; + name += QString::number( statBuf.st_mode ); + name += "_"; + name += QString::number( statBuf.st_mtime ); + + perm = true; + } + } + + + if( !_appDir.cd( name ) ) { + + kdDebug() << "(K3bIsoImager) creating dummy dir: " << _appDir.absPath() << "/" << name << endl; + + _appDir.mkdir( name ); + _appDir.cd( name ); + + if( perm ) { + ::chmod( QFile::encodeName( _appDir.absPath() ), statBuf.st_mode ); + ::chown( QFile::encodeName( _appDir.absPath() ), statBuf.st_uid, statBuf.st_gid ); + struct utimbuf tb; + tb.actime = tb.modtime = statBuf.st_mtime; + ::utime( QFile::encodeName( _appDir.absPath() ), &tb ); + } + } + + return _appDir.absPath() + "/"; +} + + +void K3bIsoImager::clearDummyDirs() +{ + QString jobId = qApp->sessionId() + "_" + QString::number( m_sessionNumber ); + QDir appDir( locateLocal( "appdata", "temp/" ) ); + if( appDir.cd( jobId ) ) { + QStringList dummyDirEntries = appDir.entryList( "dummydir*", QDir::Dirs ); + for( QStringList::iterator it = dummyDirEntries.begin(); it != dummyDirEntries.end(); ++it ) + appDir.rmdir( *it ); + appDir.cdUp(); + appDir.rmdir( jobId ); + } +} + + +QCString K3bIsoImager::checksum() const +{ + if( K3bChecksumPipe* p = dynamic_cast( d->pipe ) ) + return p->checksum(); + else + return QCString(); +} + + +bool K3bIsoImager::hasBeenCanceled() const +{ + return m_canceled; +} + +#include "k3bisoimager.moc" diff --git a/libk3b/projects/datacd/k3bisoimager.h b/libk3b/projects/datacd/k3bisoimager.h new file mode 100644 index 0000000..82501ba --- /dev/null +++ b/libk3b/projects/datacd/k3bisoimager.h @@ -0,0 +1,188 @@ +/* + * + * $Id: k3bisoimager.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_ISO_IMAGER_H +#define K3B_ISO_IMAGER_H + +#include +#include "k3bmkisofshandler.h" + +#include +#include + +class K3bDataDoc; +class K3bDirItem; +class K3bDataItem; +class K3bFileItem; +class QTextStream; +class K3bProcess; +class KProcess; +class K3bDevice::Device; +class KTempFile; + + +class K3bIsoImager : public K3bJob, public K3bMkisofsHandler +{ + Q_OBJECT + + public: + K3bIsoImager( K3bDataDoc*, K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + virtual ~K3bIsoImager(); + + virtual bool active() const; + + int size() const { return m_mkisofsPrintSizeResult; } + + virtual bool hasBeenCanceled() const; + + /** + * Get the checksum calculated during the creation of the image. + */ + QCString checksum() const; + + public slots: + /** + * Starts the actual image creation. Always run init() + * before starting the image creation + */ + virtual void start(); + virtual void cancel(); + + /** + * Initialize the image creator. This calculates the image size and performs + * some checks on the project. + * + * The initialization process also finishes with the finished() signal just + * like a normal job operation. Get the calculated image size via size() + */ + virtual void init(); + + /** + * Only calculates the size of the image without the additional checks in + * init() + * + * Use this if you need to recalculate the image size for example if the + * multisession info changed. + */ + virtual void calculateSize(); + + /** + * lets the isoimager write directly into fd instead of writing + * to an image file. + * Be aware that this only makes sense before starting the job. + * To disable just set @p fd to -1 + */ + void writeToFd( int fd ); + + void writeToImageFile( const QString& path ); + + /** + * If dev == 0 K3bIsoImager will ignore the data in the previous session. + * This is usable for CD-Extra. + */ + void setMultiSessionInfo( const QString&, K3bDevice::Device* dev = 0 ); + + K3bDevice::Device* device() const { return m_device; } + K3bDataDoc* doc() const { return m_doc; } + + protected: + virtual void handleMkisofsProgress( int ); + virtual void handleMkisofsInfoMessage( const QString&, int ); + + virtual bool addMkisofsParameters( bool printSize = false ); + + /** + * calls writePathSpec, writeRRHideFile, and writeJolietHideFile + */ + bool prepareMkisofsFiles(); + + /** + * The dummy dir is used to create dirs on the iso-filesystem. + * + * @return an empty dummy dir for use with K3bDirItems. + */ + QString dummyDir( K3bDirItem* ); + + void outputData(); + void initVariables(); + virtual void cleanup(); + void clearDummyDirs(); + + /** + * @returns The number of entries written or -1 on error + */ + virtual int writePathSpec(); + bool writeRRHideFile(); + bool writeJolietHideFile(); + bool writeSortWeightFile(); + + // used by writePathSpec + virtual int writePathSpecForDir( K3bDirItem* dirItem, QTextStream& stream ); + virtual void writePathSpecForFile( K3bFileItem*, QTextStream& stream ); + QString escapeGraftPoint( const QString& str ); + + KTempFile* m_pathSpecFile; + KTempFile* m_rrHideFile; + KTempFile* m_jolietHideFile; + KTempFile* m_sortWeightFile; + + K3bProcess* m_process; + + bool m_processExited; + bool m_canceled; + + protected slots: + virtual void slotReceivedStderr( const QString& ); + virtual void slotProcessExited( KProcess* ); + + private slots: + void slotCollectMkisofsPrintSizeStderr(KProcess*, char*, int); + void slotCollectMkisofsPrintSizeStdout( const QString& ); + void slotMkisofsPrintSizeFinished(); + void slotDataPreparationDone( bool success ); + + private: + void startSizeCalculation(); + + class Private; + Private* d; + + K3bDataDoc* m_doc; + + bool m_noDeepDirectoryRelocation; + + bool m_importSession; + QString m_multiSessionInfo; + K3bDevice::Device* m_device; + + // used for mkisofs -print-size parsing + QString m_collectedMkisofsPrintSizeStdout; + QString m_collectedMkisofsPrintSizeStderr; + int m_mkisofsPrintSizeResult; + + QStringList m_tempFiles; + + int m_fdToWriteTo; + + bool m_containsFilesWithMultibleBackslashes; + + // used to create a unique session id + static int s_imagerSessionCounter; + + int m_sessionNumber; +}; + + +#endif diff --git a/libk3b/projects/datacd/k3bisooptions.cpp b/libk3b/projects/datacd/k3bisooptions.cpp new file mode 100644 index 0000000..bd7314d --- /dev/null +++ b/libk3b/projects/datacd/k3bisooptions.cpp @@ -0,0 +1,216 @@ +/* + * + * $Id: k3bisooptions.cpp 639665 2007-03-05 16:29:52Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bisooptions.h" +#include +#include +#include + +#include +#include +#include + + +K3bIsoOptions::K3bIsoOptions() + : m_volumeID( "K3b data project" ), + m_applicationID( QString("K3B THE CD KREATOR (C) 1998-2006 SEBASTIAN TRUEG AND THE K3B TEAM") ), + m_systemId( K3b::systemName().upper() ), + m_inputCharset( "iso8859-1" ), + m_whiteSpaceTreatmentReplaceString( "_" ) +{ + m_bForceInputCharset = false; + + m_createRockRidge = true; + m_createJoliet = true; + m_createUdf = false; + m_ISOallowLowercase = false; + m_ISOallowPeriodAtBegin = false; + m_ISOallow31charFilenames = true; + m_ISOomitVersionNumbers = false; + m_ISOomitTrailingPeriod = false; + m_ISOmaxFilenameLength = false; + m_ISOrelaxedFilenames = false; + m_ISOnoIsoTranslate = false; + m_ISOallowMultiDot = false; + m_ISOuntranslatedFilenames = false; + m_followSymbolicLinks = false; + m_createTRANS_TBL = false; + m_hideTRANS_TBL = false; + m_jolietLong = true; + + m_doNotCacheInodes = true; + + m_isoLevel = 2; + + m_discardSymlinks = false; + m_discardBrokenSymlinks = false; + + m_preserveFilePermissions = false; + + m_whiteSpaceTreatment = noChange; + + m_volumeSetSize = 1; + m_volumeSetNumber = 1; +} + + +void K3bIsoOptions::save( KConfigBase* c, bool saveVolumeDesc ) +{ + if( saveVolumeDesc ) { + c->writeEntry( "volume id", m_volumeID ); + c->writeEntry( "application id", m_applicationID ); + c->writeEntry( "preparer", m_preparer ); + c->writeEntry( "publisher", m_publisher ); + c->writeEntry( "system id", m_systemId ); + c->writeEntry( "volume set id", m_volumeSetId ); + c->writeEntry( "volume set size", m_volumeSetSize ); + c->writeEntry( "volume set number", m_volumeSetNumber ); + c->writeEntry( "abstract file", m_abstractFile ); + c->writeEntry( "copyright file", m_copyrightFile ); + c->writeEntry( "bibliograph file", m_bibliographFile ); + } + + c->writeEntry( "rock_ridge", m_createRockRidge ); + c->writeEntry( "joliet", m_createJoliet ); + c->writeEntry( "udf", m_createUdf ); + + // save iso-level + c->writeEntry( "iso_level", m_isoLevel ); + + c->writeEntry( "create TRANS_TBL", m_createTRANS_TBL ); + c->writeEntry( "hide TRANS_TBL", m_hideTRANS_TBL ); + c->writeEntry( "untranslated filenames", m_ISOuntranslatedFilenames ); + c->writeEntry( "allow 31 character filenames", m_ISOallow31charFilenames ); + c->writeEntry( "max ISO filenames", m_ISOmaxFilenameLength ); + c->writeEntry( "allow beginning period", m_ISOallowPeriodAtBegin ); + c->writeEntry( "relaxed filenames", m_ISOrelaxedFilenames ); + c->writeEntry( "omit version numbers", m_ISOomitVersionNumbers ); + c->writeEntry( "omit trailing period", m_ISOomitTrailingPeriod ); + c->writeEntry( "no iSO translation", m_ISOnoIsoTranslate ); + c->writeEntry( "allow multiple dots", m_ISOallowMultiDot ); + c->writeEntry( "allow lowercase filenames", m_ISOallowLowercase ); + // c->writeEntry( "follow symbolic links", m_followSymbolicLinks ); + + c->writeEntry( "joliet long", m_jolietLong ); + + c->writeEntry( "force input charset", m_bForceInputCharset ); + c->writeEntry( "input charset", m_inputCharset ); + + c->writeEntry( "do not cache inodes", m_doNotCacheInodes ); + + // save whitespace-treatment + switch( m_whiteSpaceTreatment ) { + case strip: + c->writeEntry( "white_space_treatment", "strip" ); + break; + case extended: + c->writeEntry( "white_space_treatment", "extended" ); + break; + case replace: + c->writeEntry( "white_space_treatment", "replace" ); + break; + default: + c->writeEntry( "white_space_treatment", "noChange" ); + } + + c->writeEntry( "whitespace replace string", m_whiteSpaceTreatmentReplaceString ); + + c->writeEntry( "discard symlinks", discardSymlinks() ); + c->writeEntry( "discard broken symlinks", discardBrokenSymlinks() ); + + c->writeEntry( "preserve file permissions", m_preserveFilePermissions ); +} + + +K3bIsoOptions K3bIsoOptions::load( KConfigBase* c, bool loadVolumeDesc ) +{ + K3bIsoOptions options; + + if( loadVolumeDesc ) { + options.setVolumeID( c->readEntry( "volume id", options.volumeID() ) ); + options.setApplicationID( c->readEntry( "application id", options.applicationID() ) ); + options.setPreparer( c->readEntry( "preparer", options.preparer() ) ); + options.setPublisher( c->readEntry( "publisher", options.publisher() ) ); + options.setSystemId( c->readEntry( "system id", options.systemId() ) ); + options.setVolumeSetId( c->readEntry( "volume set id", options.volumeSetId() ) ); + options.setVolumeSetSize( c->readNumEntry( "volume set size", options.volumeSetSize() ) ); + options.setVolumeSetNumber( c->readNumEntry( "volume set number", options.volumeSetNumber() ) ); + options.setAbstractFile( c->readEntry( "abstract file", options.abstractFile() ) ); + options.setCoprightFile( c->readEntry( "copyright file", options.copyrightFile() ) ); + options.setBibliographFile( c->readEntry( "bibliograph file", options.bibliographFile() ) ); + } + + options.setForceInputCharset( c->readBoolEntry( "force input charset", options.forceInputCharset() ) ); + if( options.forceInputCharset() ) + options.setInputCharset( c->readEntry( "input charset", options.inputCharset() ) ); + + options.setCreateRockRidge( c->readBoolEntry( "rock_ridge", options.createRockRidge() ) ); + options.setCreateJoliet( c->readBoolEntry( "joliet", options.createJoliet() ) ); + options.setCreateUdf( c->readBoolEntry( "udf", options.createUdf() ) ); + + options.setISOLevel( c->readNumEntry( "iso_level", options.ISOLevel() ) ); + + options.setCreateTRANS_TBL( c->readBoolEntry( "create TRANS_TBL", options.createTRANS_TBL() ) ); + options.setHideTRANS_TBL( c->readBoolEntry( "hide TRANS_TBL", options.hideTRANS_TBL() ) ); + + // + // We need to use the memeber variables here instead of the access methods + // which do not return the actual value of the member variables but the value + // representing the use in mkisofs (i.e. ISOomitVersionNumbers is also enabled + // if ISOmaxFilenameLength is enabled. + // + options.setISOuntranslatedFilenames( c->readBoolEntry( "untranslated filenames", options.m_ISOuntranslatedFilenames ) ); + options.setISOallow31charFilenames( c->readBoolEntry( "allow 31 character filenames", options.m_ISOallow31charFilenames ) ); + options.setISOmaxFilenameLength( c->readBoolEntry( "max ISO filenames", options.m_ISOmaxFilenameLength ) ); + options.setISOallowPeriodAtBegin( c->readBoolEntry( "allow beginning period", options.m_ISOallowPeriodAtBegin ) ); + options.setISOrelaxedFilenames( c->readBoolEntry( "relaxed filenames", options.m_ISOrelaxedFilenames ) ); + options.setISOomitVersionNumbers( c->readBoolEntry( "omit version numbers", options.m_ISOomitVersionNumbers ) ); + options.setISOnoIsoTranslate( c->readBoolEntry( "no iSO translation", options.m_ISOnoIsoTranslate ) ); + options.setISOallowMultiDot( c->readBoolEntry( "allow multiple dots", options.m_ISOallowMultiDot ) ); + options.setISOallowLowercase( c->readBoolEntry( "allow lowercase filenames", options.m_ISOallowLowercase ) ); + options.setISOomitTrailingPeriod( c->readBoolEntry( "omit trailing period", options.m_ISOomitTrailingPeriod ) ); + + // options.setFollowSymbolicLinks( c->readBoolEntry( "follow symbolic links", options.m_followSymbolicLinks ) ); + + options.setJolietLong( c->readBoolEntry( "joliet long", options.jolietLong() ) ); + + options.setDoNotCacheInodes( c->readBoolEntry( "do not cache inodes", options.doNotCacheInodes() ) ); + + QString w = c->readEntry( "white_space_treatment", "noChange" ); + if( w == "replace" ) + options.setWhiteSpaceTreatment( replace ); + else if( w == "strip" ) + options.setWhiteSpaceTreatment( strip ); + else if( w == "extended" ) + options.setWhiteSpaceTreatment( extended ); + else + options.setWhiteSpaceTreatment( noChange ); + + options.setWhiteSpaceTreatmentReplaceString( c->readEntry( "whitespace replace string", options.whiteSpaceTreatmentReplaceString() ) ); + + options.setDiscardSymlinks( c->readBoolEntry("discard symlinks", options.discardSymlinks() ) ); + options.setDiscardBrokenSymlinks( c->readBoolEntry("discard broken symlinks", options.discardBrokenSymlinks() ) ); + + options.setPreserveFilePermissions( c->readBoolEntry( "preserve file permissions", options.preserveFilePermissions() ) ); + + return options; +} + + +K3bIsoOptions K3bIsoOptions::defaults() +{ + // let the constructor create defaults + return K3bIsoOptions(); +} diff --git a/libk3b/projects/datacd/k3bisooptions.h b/libk3b/projects/datacd/k3bisooptions.h new file mode 100644 index 0000000..254c998 --- /dev/null +++ b/libk3b/projects/datacd/k3bisooptions.h @@ -0,0 +1,183 @@ +/* + * + * $Id: k3bisooptions.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_ISO_OPTIONS_H +#define K3B_ISO_OPTIONS_H + +#include +#include "k3b_export.h" + +class KConfigBase; + + +class LIBK3B_EXPORT K3bIsoOptions +{ + public: + K3bIsoOptions(); + + bool forceInputCharset() const { return m_bForceInputCharset; } + const QString& inputCharset() const { return m_inputCharset; } + + void setForceInputCharset( bool b ) { m_bForceInputCharset = b; } + void setInputCharset( const QString& cs ) { m_inputCharset = cs; } + + + // -- mkisofs-options ---------------------------------------------------------------------- + bool createRockRidge() const { return m_createRockRidge; } + bool createJoliet() const { return m_createJoliet; } + bool createUdf() const { return m_createUdf; } + bool ISOallowLowercase() const { return m_ISOallowLowercase || ISOuntranslatedFilenames(); } + bool ISOallowPeriodAtBegin() const { return m_ISOallowPeriodAtBegin || ISOuntranslatedFilenames(); } + bool ISOallow31charFilenames() const { return m_ISOallow31charFilenames || ISOmaxFilenameLength() || ISOuntranslatedFilenames(); } + bool ISOomitVersionNumbers() const { return m_ISOomitVersionNumbers || ISOmaxFilenameLength(); } + bool ISOomitTrailingPeriod() const { return m_ISOomitTrailingPeriod || ISOuntranslatedFilenames(); } + bool ISOmaxFilenameLength() const { return m_ISOmaxFilenameLength || ISOuntranslatedFilenames(); } + bool ISOrelaxedFilenames() const { return m_ISOrelaxedFilenames || ISOuntranslatedFilenames(); } + bool ISOnoIsoTranslate() const { return m_ISOnoIsoTranslate; } + bool ISOallowMultiDot() const { return m_ISOallowMultiDot || ISOuntranslatedFilenames(); } + bool ISOuntranslatedFilenames() const { return m_ISOuntranslatedFilenames; } + bool followSymbolicLinks() const { return m_followSymbolicLinks; } + bool createTRANS_TBL() const { return m_createTRANS_TBL; } + bool hideTRANS_TBL() const { return m_hideTRANS_TBL; } + bool jolietLong() const { return m_jolietLong; } + + bool preserveFilePermissions() const { return m_preserveFilePermissions; } + + int ISOLevel() const { return m_isoLevel; } + const QString& systemId() const { return m_systemId; } + const QString& applicationID() const { return m_applicationID; } + const QString& volumeID() const { return m_volumeID; } + const QString& volumeSetId() const { return m_volumeSetId; } + int volumeSetSize() const { return m_volumeSetSize; } + int volumeSetNumber() const { return m_volumeSetNumber; } + const QString& publisher() const { return m_publisher; } + const QString& preparer() const { return m_preparer; } + const QString& abstractFile() const { return m_abstractFile; } + const QString& copyrightFile() const { return m_copyrightFile; } + const QString& bibliographFile() const { return m_bibliographFile; } + + void setCreateRockRidge( bool b ) { m_createRockRidge = b; } + void setCreateJoliet( bool b ) { m_createJoliet = b; } + void setCreateUdf( bool b ) { m_createUdf = b; } + void setISOallowLowercase( bool b ) { m_ISOallowLowercase = b; } + void setISOallowPeriodAtBegin( bool b ) { m_ISOallowPeriodAtBegin = b; } + void setISOallow31charFilenames( bool b ) { m_ISOallow31charFilenames = b; } + void setISOomitVersionNumbers( bool b ) { m_ISOomitVersionNumbers = b; } + void setISOomitTrailingPeriod( bool b ) { m_ISOomitTrailingPeriod = b; } + void setISOmaxFilenameLength( bool b ) { m_ISOmaxFilenameLength = b; } + void setISOrelaxedFilenames( bool b ) { m_ISOrelaxedFilenames = b; } + void setISOnoIsoTranslate( bool b ) { m_ISOnoIsoTranslate = b; } + void setISOallowMultiDot( bool b ) { m_ISOallowMultiDot = b; } + void setISOuntranslatedFilenames( bool b ) { m_ISOuntranslatedFilenames = b; } + void setFollowSymbolicLinks( bool b ) { m_followSymbolicLinks = b; } + void setCreateTRANS_TBL( bool b ) { m_createTRANS_TBL = b; } + void setHideTRANS_TBL( bool b ) { m_hideTRANS_TBL = b; } + void setJolietLong( bool b ) { m_jolietLong = b; } + + void setISOLevel( int i ) { m_isoLevel = i; } + void setSystemId( const QString& s ) { m_systemId = s; } + void setApplicationID( const QString& s ) { m_applicationID = s; } + + /** + * Set the filesystems volume id. + * + * max length for this field is 32 chars. + */ + void setVolumeID( const QString& s ) { m_volumeID = s; } + void setVolumeSetId( const QString& s ) { m_volumeSetId = s; } + void setVolumeSetSize( int size ) { m_volumeSetSize = size; } + void setVolumeSetNumber( int n ) { m_volumeSetNumber = n; } + void setPublisher( const QString& s ) { m_publisher = s; } + void setPreparer( const QString& s ) { m_preparer = s; } + void setAbstractFile( const QString& s ) { m_abstractFile = s; } + void setCoprightFile( const QString& s ) { m_copyrightFile = s; } + void setBibliographFile( const QString& s ) { m_bibliographFile = s; } + + void setPreserveFilePermissions( bool b ) { m_preserveFilePermissions = b; } + // ----------------------------------------------------------------- mkisofs-options ----------- + + enum whiteSpaceTreatments { noChange = 0, replace = 1, strip = 2, extended = 3 }; + + void setWhiteSpaceTreatment( int i ) { m_whiteSpaceTreatment = i; } + int whiteSpaceTreatment() const { return m_whiteSpaceTreatment; } + const QString& whiteSpaceTreatmentReplaceString() const { return m_whiteSpaceTreatmentReplaceString; } + void setWhiteSpaceTreatmentReplaceString( const QString& s ) { m_whiteSpaceTreatmentReplaceString = s; } + + bool discardSymlinks() const { return m_discardSymlinks; } + void setDiscardSymlinks( bool b ) { m_discardSymlinks = b; } + + bool discardBrokenSymlinks() const { return m_discardBrokenSymlinks; } + void setDiscardBrokenSymlinks( bool b ) { m_discardBrokenSymlinks = b; } + + bool doNotCacheInodes() const { return m_doNotCacheInodes; } + void setDoNotCacheInodes( bool b ) { m_doNotCacheInodes = b; } + + void save( KConfigBase* c, bool saveVolumeDesc = true ); + + static K3bIsoOptions load( KConfigBase* c, bool loadVolumeDesc = true ); + static K3bIsoOptions defaults(); + + private: + // volume descriptor + QString m_volumeID; + QString m_applicationID; + QString m_preparer; + QString m_publisher; + QString m_systemId; + QString m_volumeSetId; + QString m_abstractFile; + QString m_copyrightFile; + QString m_bibliographFile; + + int m_volumeSetSize; + int m_volumeSetNumber; + + bool m_bForceInputCharset; + QString m_inputCharset; + + // mkisofs options ------------------------------------- + bool m_createRockRidge; // -r or -R + bool m_createJoliet; // -J + bool m_createUdf; // -udf + bool m_ISOallowLowercase; // -allow-lowercase + bool m_ISOallowPeriodAtBegin; // -L + bool m_ISOallow31charFilenames; // -I + bool m_ISOomitVersionNumbers; // -N + bool m_ISOomitTrailingPeriod; // -d + bool m_ISOmaxFilenameLength; // -max-iso9660-filenames (forces -N) + bool m_ISOrelaxedFilenames; // -relaxed-filenames + bool m_ISOnoIsoTranslate; // -no-iso-translate + bool m_ISOallowMultiDot; // -allow-multidot + bool m_ISOuntranslatedFilenames; // -U (forces -d, -I, -L, -N, -relaxed-filenames, -allow-lowercase, -allow-multidot, -no-iso-translate) + bool m_followSymbolicLinks; // -f + bool m_createTRANS_TBL; // -T + bool m_hideTRANS_TBL; // -hide-joliet-trans-tbl + + bool m_preserveFilePermissions; // if true -R instead of -r is used + bool m_jolietLong; + + bool m_doNotCacheInodes; + + int m_isoLevel; + + + int m_whiteSpaceTreatment; + QString m_whiteSpaceTreatmentReplaceString; + + bool m_discardSymlinks; + bool m_discardBrokenSymlinks; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bmkisofshandler.cpp b/libk3b/projects/datacd/k3bmkisofshandler.cpp new file mode 100644 index 0000000..a3579ec --- /dev/null +++ b/libk3b/projects/datacd/k3bmkisofshandler.cpp @@ -0,0 +1,150 @@ +/* + * + * $Id: k3bmkisofshandler.cpp 802340 2008-04-29 07:43:07Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bmkisofshandler.h" + +#include +#include +#include + +#include +#include + +#include + + + +class K3bMkisofsHandler::Private +{ +public: + const K3bExternalBin* mkisofsBin; + double firstProgressValue; + bool readError; +}; + + +K3bMkisofsHandler::K3bMkisofsHandler() +{ + d = new Private; + d->mkisofsBin = 0; +} + + +K3bMkisofsHandler::~K3bMkisofsHandler() +{ + delete d; +} + + +bool K3bMkisofsHandler::mkisofsReadError() const +{ + return d->readError; +} + + +const K3bExternalBin* K3bMkisofsHandler::initMkisofs() +{ + d->mkisofsBin = k3bcore->externalBinManager()->binObject( "mkisofs" ); + + if( d->mkisofsBin ) { + if( !d->mkisofsBin->copyright.isEmpty() ) + handleMkisofsInfoMessage( i18n("Using %1 %2 - Copyright (C) %3") + .arg("mkisofs").arg(d->mkisofsBin->version).arg(d->mkisofsBin->copyright), + K3bJob::INFO ); + + d->firstProgressValue = -1; + d->readError = false; + } + else { + kdDebug() << "(K3bMkisofsHandler) could not find mkisofs executable" << endl; + handleMkisofsInfoMessage( i18n("Mkisofs executable not found."), K3bJob::ERROR ); + } + + return d->mkisofsBin; +} + + +void K3bMkisofsHandler::parseMkisofsOutput( const QString& line ) +{ + if( !line.isEmpty() ) { + if( line.startsWith( d->mkisofsBin->path ) ) { + // error or warning + QString errorLine = line.mid( d->mkisofsBin->path.length() + 2 ); + if( errorLine.startsWith( "Input/output error. Cannot read from" ) ) { + handleMkisofsInfoMessage( i18n("Read error from file '%1'").arg( errorLine.mid( 38, errorLine.length()-40 ) ), + K3bJob::ERROR ); + d->readError = true; + } + else if( errorLine.startsWith( "Value too large for defined data type" ) ) { + handleMkisofsInfoMessage( i18n("Used version of mkisofs does not have large file support."), K3bJob::ERROR ); + handleMkisofsInfoMessage( i18n("Files bigger than 2 GB cannot be handled."), K3bJob::ERROR ); + d->readError = true; + } + } + else if( line.contains( "done, estimate" ) ) { + int p = parseMkisofsProgress( line ); + if( p != -1 ) + handleMkisofsProgress( p ); + } + else if( line.contains( "extents written" ) ) { + handleMkisofsProgress( 100 ); + } + else if( line.startsWith( "Incorrectly encoded string" ) ) { + handleMkisofsInfoMessage( i18n("Encountered an incorrectly encoded filename '%1'") + .arg(line.section( QRegExp("[\\(\\)]"), 1, 1 )), K3bJob::ERROR ); + handleMkisofsInfoMessage( i18n("This may be caused by a system update which changed the local character set."), K3bJob::ERROR ); + handleMkisofsInfoMessage( i18n("You may use convmv (http://j3e.de/linux/convmv/) to fix the filename encoding."), K3bJob::ERROR ); + d->readError = true; + } + else if( line.endsWith( "has not an allowable size." ) ) { + handleMkisofsInfoMessage( i18n("The boot image has an invalid size."), K3bJob::ERROR ); + d->readError = true; + } + else if( line.endsWith( "has multiple partitions." ) ) { + handleMkisofsInfoMessage( i18n("The boot image contains multiple partitions.."), K3bJob::ERROR ); + handleMkisofsInfoMessage( i18n("A hard-disk boot image has to contain a single partition."), K3bJob::ERROR ); + d->readError = true; + } + else { + kdDebug() << "(mkisofs) " << line << endl; + } + } +} + + +int K3bMkisofsHandler::parseMkisofsProgress( const QString& line ) +{ + // + // in multisession mode mkisofs' progress does not start at 0 but at (X+Y)/X + // where X is the data already on the cd and Y the data to create + // This is not very dramatic but kind or ugly. + // We just save the first emitted progress value and to some math ;) + // + + QString perStr = line; + perStr.truncate( perStr.find('%') ); + bool ok; + double p = perStr.toDouble( &ok ); + if( !ok ) { + kdDebug() << "(K3bMkisofsHandler) Parsing did not work for " << perStr << endl; + return -1; + } + else { + if( d->firstProgressValue < 0 ) + d->firstProgressValue = p; + + return( (int)::ceil( (p - d->firstProgressValue)*100.0/(100.0 - d->firstProgressValue) ) ); + } +} diff --git a/libk3b/projects/datacd/k3bmkisofshandler.h b/libk3b/projects/datacd/k3bmkisofshandler.h new file mode 100644 index 0000000..32576bc --- /dev/null +++ b/libk3b/projects/datacd/k3bmkisofshandler.h @@ -0,0 +1,74 @@ +/* + * + * $Id: k3bmkisofshandler.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_MKISOfS_HANDLER_H_ +#define _K3B_MKISOfS_HANDLER_H_ + +#include + +class K3bExternalBin; + + +/** + * Derive from this to handle mkisofs. + */ +class K3bMkisofsHandler +{ + public: + K3bMkisofsHandler(); + virtual ~K3bMkisofsHandler(); + + /** + * \return true if there was a read error. + */ + bool mkisofsReadError() const; + + protected: + /** + * Initialize the MkisofsHandler. + * This method emits copyright information and an error message in case mkisofs is not installed + * through handleMkisofsInfoMessage. + * + * \return A mkisofs bin object to be used or 0 if mkisofs is not installed. + */ + const K3bExternalBin* initMkisofs(); + + void parseMkisofsOutput( const QString& line ); + + /** + * Used internally by handleMkisofsOutput. + * May be used in case handleMkisofsOutput is not sufficient. + */ + int parseMkisofsProgress( const QString& line ); + + /** + * Called by handleMkisofsOutput + */ + virtual void handleMkisofsProgress( int ) = 0; + + /** + * Called by handleMkisofsOutput + * + * Uses K3bJob::MessageType + */ + virtual void handleMkisofsInfoMessage( const QString&, int ) = 0; + + private: + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/projects/datacd/k3bmsinfofetcher.cpp b/libk3b/projects/datacd/k3bmsinfofetcher.cpp new file mode 100644 index 0000000..c30d0ff --- /dev/null +++ b/libk3b/projects/datacd/k3bmsinfofetcher.cpp @@ -0,0 +1,243 @@ +/* + * + * $Id: k3bmsinfofetcher.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bmsinfofetcher.h" + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include + + +K3bMsInfoFetcher::K3bMsInfoFetcher( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ), + m_process(0), + m_device(0), + m_dvd(false) +{ +} + + +K3bMsInfoFetcher::~K3bMsInfoFetcher() +{ + delete m_process; +} + + +void K3bMsInfoFetcher::start() +{ + jobStarted(); + + emit infoMessage( i18n("Searching previous session"), K3bJob::INFO ); + + if( !k3bcore->externalBinManager()->foundBin( "cdrecord" ) ) { + kdDebug() << "(K3bMsInfoFetcher) could not find cdrecord executable" << endl; + emit infoMessage( i18n("Could not find %1 executable.").arg("cdrecord"), K3bJob::ERROR ); + jobFinished(false); + return; + } + + if( m_device == 0 ) { + kdDebug() << "(K3bMsInfoFetcher) internal error: No device set!" << endl; + jobFinished(false); + return; + } + + // + // first we try to determine if it is a dvd. If so we need to + // read the info on our own + // + + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::NG_DISKINFO, m_device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotMediaDetectionFinished(K3bDevice::DeviceHandler*)) ); +} + + +void K3bMsInfoFetcher::getMsInfo() +{ + delete m_process; + m_process = new KProcess(); + + const K3bExternalBin* bin = 0; + if( m_dvd ) { + // already handled + } + else { + bin = k3bcore->externalBinManager()->binObject( "cdrecord" ); + + if( !bin ) { + emit infoMessage( i18n("Could not find %1 executable.").arg( m_dvd ? "dvdrecord" : "cdrecord" ), ERROR ); + jobFinished(false); + return; + } + + *m_process << bin->path; + + // add the device (e.g. /dev/sg1) + *m_process << QString("dev=%1").arg( K3b::externalBinDeviceParameter(m_device, bin) ); + + *m_process << "-msinfo"; + + // additional user parameters from config + const QStringList& params = bin->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *m_process << *it; + + kdDebug() << "***** " << bin->name() << " parameters:\n"; + const QValueList& args = m_process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << flush << endl; + emit debuggingOutput( "msinfo command:", s ); + + + // connect( m_process, SIGNAL(receivedStderr(KProcess*, char*, int)), + // this, SLOT(slotCollectOutput(KProcess*, char*, int)) ); + connect( m_process, SIGNAL(receivedStdout(KProcess*, char*, int)), + this, SLOT(slotCollectOutput(KProcess*, char*, int)) ); + connect( m_process, SIGNAL(processExited(KProcess*)), + this, SLOT(slotProcessExited()) ); + + m_msInfo = QString::null; + m_collectedOutput = QString::null; + m_canceled = false; + + if( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) { + emit infoMessage( i18n("Could not start %1.").arg(bin->name()), K3bJob::ERROR ); + jobFinished(false); + } + } +} + + +void K3bMsInfoFetcher::slotMediaDetectionFinished( K3bDevice::DeviceHandler* h ) +{ + if( h->success() ) { + m_dvd = h->diskInfo().isDvdMedia(); + } + else { + // for now we just default to cd and go on with the detecting + m_dvd = false; + } + + if( m_dvd ) { + if( h->diskInfo().mediaType() & (K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_RW_OVWR) ) { + // get info from iso filesystem + K3bIso9660 iso( m_device, h->toc().last().firstSector().lba() ); + if( iso.open() ) { + unsigned long long nextSession = iso.primaryDescriptor().volumeSpaceSize; + // pad to closest 32K boundary + nextSession += 15; + nextSession /= 16; + nextSession *= 16; + m_msInfo.sprintf( "16,%llu", nextSession ); + + jobFinished( true ); + } + else { + emit infoMessage( i18n("Could not open Iso9660 filesystem in %1.") + .arg( m_device->vendor() + " " + m_device->description() ), ERROR ); + jobFinished( false ); + } + } + else { + unsigned int lastSessionStart, nextWritableAdress; + if( m_device->getNextWritableAdress( lastSessionStart, nextWritableAdress ) ) { + m_msInfo.sprintf( "%u,%u", lastSessionStart+16, nextWritableAdress ); + jobFinished( true ); + } + else { + emit infoMessage( i18n("Could not determine next writable address."), ERROR ); + jobFinished( false ); + } + } + } + else // call cdrecord + getMsInfo(); +} + + +void K3bMsInfoFetcher::slotProcessExited() +{ + if( m_canceled ) + return; + + kdDebug() << "(K3bMsInfoFetcher) msinfo fetched" << endl; + + // now parse the output + QString firstLine = m_collectedOutput.left( m_collectedOutput.find("\n") ); + QStringList list = QStringList::split( ",", firstLine ); + if( list.count() == 2 ) { + bool ok1, ok2; + m_lastSessionStart = list.first().toInt( &ok1 ); + m_nextSessionStart = list[1].toInt( &ok2 ); + if( ok1 && ok2 ) + m_msInfo = firstLine.stripWhiteSpace(); + else + m_msInfo = QString::null; + } + else { + m_msInfo = QString::null; + } + + kdDebug() << "(K3bMsInfoFetcher) msinfo parsed: " << m_msInfo << endl; + + if( m_msInfo.isEmpty() ) { + emit infoMessage( i18n("Could not retrieve multisession information from disk."), K3bJob::ERROR ); + emit infoMessage( i18n("The disk is either empty or not appendable."), K3bJob::ERROR ); + jobFinished(false); + } + else { + jobFinished(true); + } +} + + +void K3bMsInfoFetcher::slotCollectOutput( KProcess*, char* output, int len ) +{ + emit debuggingOutput( "msinfo", QString::fromLocal8Bit( output, len ) ); + + m_collectedOutput += QString::fromLocal8Bit( output, len ); +} + + +void K3bMsInfoFetcher::cancel() +{ + // FIXME: this does not work if the devicehandler is running + + if( m_process ) + if( m_process->isRunning() ) { + m_canceled = true; + m_process->kill(); + emit canceled(); + jobFinished(false); + } +} + + +#include "k3bmsinfofetcher.moc" diff --git a/libk3b/projects/datacd/k3bmsinfofetcher.h b/libk3b/projects/datacd/k3bmsinfofetcher.h new file mode 100644 index 0000000..593664f --- /dev/null +++ b/libk3b/projects/datacd/k3bmsinfofetcher.h @@ -0,0 +1,64 @@ +/* + * + * $Id: k3bmsinfofetcher.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_MSINFO_FETCHER_H +#define K3B_MSINFO_FETCHER_H + +#include + +namespace K3bDevice { + class Device; + class DeviceHandler; +} +class KProcess; + +class K3bMsInfoFetcher : public K3bJob +{ + Q_OBJECT + + public: + K3bMsInfoFetcher( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bMsInfoFetcher(); + + const QString& msInfo() const { return m_msInfo; } + int lastSessionStart() const { return m_lastSessionStart; } + int nextSessionStart() const { return m_nextSessionStart; } + + public slots: + void start(); + void cancel(); + + void setDevice( K3bDevice::Device* dev ) { m_device = dev; } + + private slots: + void slotProcessExited(); + void slotCollectOutput( KProcess*, char* output, int len ); + void slotMediaDetectionFinished( K3bDevice::DeviceHandler* ); + void getMsInfo(); + + private: + QString m_msInfo; + int m_lastSessionStart; + int m_nextSessionStart; + QString m_collectedOutput; + + KProcess* m_process; + K3bDevice::Device* m_device; + + bool m_canceled; + bool m_dvd; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bsessionimportitem.cpp b/libk3b/projects/datacd/k3bsessionimportitem.cpp new file mode 100644 index 0000000..35f7936 --- /dev/null +++ b/libk3b/projects/datacd/k3bsessionimportitem.cpp @@ -0,0 +1,59 @@ +/* + * + * $Id: k3bsessionimportitem.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bsessionimportitem.h" +#include "k3bfileitem.h" +#include "k3bdiritem.h" + +#include + + +K3bSessionImportItem::K3bSessionImportItem( const K3bIso9660File* isoF, K3bDataDoc* doc, K3bDirItem* dir ) + : K3bDataItem( doc, dir ), + m_replaceItem(0), + m_size( isoF->size() ) + +{ + setK3bName( isoF->name() ); + + // add automagically like a qlistviewitem + if( parent() ) + parent()->addDataItem( this ); +} + + +K3bSessionImportItem::K3bSessionImportItem( const K3bSessionImportItem& item ) + : K3bDataItem( item ), + m_replaceItem( item.m_replaceItem ), + m_size( item.m_size ) +{ +} + + +K3bSessionImportItem::~K3bSessionImportItem() +{ + if( m_replaceItem ) + m_replaceItem->setReplacedItemFromOldSession(0); + + // remove this from parentdir + if( parent() ) + parent()->takeDataItem( this ); +} + + +K3bDataItem* K3bSessionImportItem::copy() const +{ + return new K3bSessionImportItem( *this ); +} diff --git a/libk3b/projects/datacd/k3bsessionimportitem.h b/libk3b/projects/datacd/k3bsessionimportitem.h new file mode 100644 index 0000000..33f8124 --- /dev/null +++ b/libk3b/projects/datacd/k3bsessionimportitem.h @@ -0,0 +1,63 @@ +/* + * + * $Id: k3bsessionimportitem.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_SESSION_IMPORT_ITEM_H_ +#define _K3B_SESSION_IMPORT_ITEM_H_ + + +#include "k3bdataitem.h" + + +class K3bDataDoc; +class K3bFileItem; +class K3bDirItem; +class K3bIso9660File; + + +class K3bSessionImportItem : public K3bDataItem +{ + public: + K3bSessionImportItem( const K3bIso9660File*, K3bDataDoc* doc, K3bDirItem* ); + K3bSessionImportItem( const K3bSessionImportItem& ); + ~K3bSessionImportItem(); + + K3bDataItem* copy() const; + + K3bFileItem* replaceItem() const { return m_replaceItem; } + void setReplaceItem( K3bFileItem* item ) { m_replaceItem = item; } + + bool isFile() const { return false; } + bool isFromOldSession() const { return true; } + + bool isRemoveable() const { return false; } + bool isMoveable() const { return false; } + bool isRenameable() const { return false; } + bool isHideable() const { return false; } + bool writeToCd() const { return false; } + + protected: + // the size of an item from an imported session does not depend + // on the value of followSymlinks + /** + * Normally one does not use this method but K3bDataItem::size() + */ + KIO::filesize_t itemSize( bool ) const { return m_size; } + + private: + K3bFileItem* m_replaceItem; + KIO::filesize_t m_size; +}; + +#endif diff --git a/libk3b/projects/datacd/k3bspecialdataitem.h b/libk3b/projects/datacd/k3bspecialdataitem.h new file mode 100644 index 0000000..05005ed --- /dev/null +++ b/libk3b/projects/datacd/k3bspecialdataitem.h @@ -0,0 +1,76 @@ +/* + * + * $Id: k3bspecialdataitem.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BSPECIALDATAITEM_H +#define K3BSPECIALDATAITEM_H + +#include "k3bdataitem.h" +#include "k3bdiritem.h" + +#include + +/** + * This can be used to create fake items like the boot catalog + * It's mainly a K3bDataItem where everything has to be set manually + */ +class K3bSpecialDataItem : public K3bDataItem +{ + public: + K3bSpecialDataItem( K3bDataDoc* doc, KIO::filesize_t size, K3bDirItem* parent = 0, const QString& k3bName = QString::null ) + : K3bDataItem( doc, parent ), + m_size( size ) + { + setK3bName( k3bName ); + + // add automagically like a qlistviewitem + if( parent ) + parent->addDataItem( this ); + } + + K3bSpecialDataItem( const K3bSpecialDataItem& item ) + : K3bDataItem( item ), + m_mimeType( item.m_mimeType ), + m_size( item.m_size ) { + } + + ~K3bSpecialDataItem() { + // remove this from parentdir + if( parent() ) + parent()->takeDataItem( this ); + } + + K3bDataItem* copy() const { + return new K3bSpecialDataItem( *this ); + } + + void setMimeType( const QString& s ) { m_mimeType = s; } + const QString& mimeType() const { return m_mimeType; } + + bool isSpecialFile() const { return true; } + + protected: + /** + * Normally one does not use this method but K3bDataItem::size() + */ + KIO::filesize_t itemSize( bool ) const { return m_size; } + + private: + QString m_mimeType; + KIO::filesize_t m_size; +}; + +#endif + diff --git a/libk3b/projects/datadvd/Makefile.am b/libk3b/projects/datadvd/Makefile.am new file mode 100644 index 0000000..99ae10c --- /dev/null +++ b/libk3b/projects/datadvd/Makefile.am @@ -0,0 +1,21 @@ +# we need the ../datacd for the uic generated header files +AM_CPPFLAGS= -I$(srcdir)/../../core \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../../src \ + -I$(srcdir)/../../tools \ + -I$(srcdir)/../../jobs \ + -I$(srcdir)/../datacd \ + -I$(srcdir)/.. \ + -I../datacd \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libdvd.la + +libdvd_la_SOURCES = k3bdvddoc.cpp \ + k3bdvdjob.cpp \ + k3bdvdbooktypejob.cpp + +include_HEADERS = k3bdvddoc.h \ + k3bdvdjob.h diff --git a/libk3b/projects/datadvd/k3bdvdbooktypejob.cpp b/libk3b/projects/datadvd/k3bdvdbooktypejob.cpp new file mode 100644 index 0000000..f703452 --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvdbooktypejob.cpp @@ -0,0 +1,350 @@ +/* + * + * $Id: k3bdvdbooktypejob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdvdbooktypejob.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + +#include +#include + + +class K3bDvdBooktypeJob::Private +{ +public: + Private() + : device(0), + process(0), + dvdBooktypeBin(0), + running(false), + forceNoEject(false) { + } + + K3bDevice::Device* device; + K3bProcess* process; + const K3bExternalBin* dvdBooktypeBin; + + bool success; + bool canceled; + bool running; + + bool forceNoEject; + + int foundMediaType; +}; + + +K3bDvdBooktypeJob::K3bDvdBooktypeJob( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ), + m_action(0) +{ + d = new Private; +} + + +K3bDvdBooktypeJob::~K3bDvdBooktypeJob() +{ + delete d->process; + delete d; +} + + +void K3bDvdBooktypeJob::setForceNoEject( bool b ) +{ + d->forceNoEject = b; +} + + +QString K3bDvdBooktypeJob::jobDescription() const +{ + return i18n("Changing DVD Booktype"); // Changing DVD±R(W) Booktype +} + + +QString K3bDvdBooktypeJob::jobDetails() const +{ + return QString::null; +} + + +void K3bDvdBooktypeJob::start() +{ + d->canceled = false; + d->running = true; + + jobStarted(); + + if( !d->device ) { + emit infoMessage( i18n("No device set"), ERROR ); + jobFinished(false); + d->running = false; + return; + } + + // + // In case we want to change the writers default we do not need to wait for a media + // + if( m_action == SET_MEDIA_DVD_ROM || + m_action == SET_MEDIA_DVD_R_W ) { + emit newSubTask( i18n("Waiting for media") ); + if( waitForMedia( d->device, + K3bDevice::STATE_COMPLETE|K3bDevice::STATE_INCOMPLETE|K3bDevice::STATE_EMPTY, + K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_PLUS_R, + i18n("Please insert an empty DVD+R or a DVD+RW medium into drive

%1 %2 (%3).") + .arg(d->device->vendor()).arg(d->device->description()).arg(d->device->devicename()) ) == -1 ) { + emit canceled(); + jobFinished(false); + d->running = false; + return; + } + + emit infoMessage( i18n("Checking media..."), INFO ); + emit newTask( i18n("Checking media") ); + + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::NG_DISKINFO, d->device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotDeviceHandlerFinished(K3bDevice::DeviceHandler*)) ); + } + else { + // change writer defaults + startBooktypeChange(); + } +} + + +void K3bDvdBooktypeJob::start( K3bDevice::DeviceHandler* dh ) +{ + d->canceled = false; + d->running = true; + + jobStarted(); + + slotDeviceHandlerFinished( dh ); +} + + +void K3bDvdBooktypeJob::cancel() +{ + if( d->running ) { + d->canceled = true; + if( d->process ) + d->process->kill(); + } + else { + kdDebug() << "(K3bDvdBooktypeJob) not running." << endl; + } +} + + +void K3bDvdBooktypeJob::setDevice( K3bDevice::Device* dev ) +{ + d->device = dev; +} + + +void K3bDvdBooktypeJob::slotStderrLine( const QString& line ) +{ + emit debuggingOutput( "dvd+rw-booktype", line ); + // FIXME +} + + +void K3bDvdBooktypeJob::slotProcessFinished( KProcess* p ) +{ + if( d->canceled ) { + emit canceled(); + d->success = false; + } + else if( p->normalExit() ) { + if( p->exitStatus() == 0 ) { + emit infoMessage( i18n("Booktype successfully changed"), K3bJob::SUCCESS ); + d->success = true; + } + else { + emit infoMessage( i18n("%1 returned an unknown error (code %2).").arg(d->dvdBooktypeBin->name()).arg(p->exitStatus()), + K3bJob::ERROR ); + emit infoMessage( i18n("Please send me an email with the last output."), K3bJob::ERROR ); + + d->success = false; + } + } + else { + emit infoMessage( i18n("%1 did not exit cleanly.").arg(d->dvdBooktypeBin->name()), + ERROR ); + d->success = false; + } + + // + // No need to eject the media if we changed the writer's default + // + if( m_action == SET_MEDIA_DVD_ROM || + m_action == SET_MEDIA_DVD_R_W ) { + + if( d->forceNoEject || + !k3bcore->globalSettings()->ejectMedia() ) { + d->running = false; + jobFinished(d->success); + } + else { + emit infoMessage( i18n("Ejecting DVD..."), INFO ); + connect( K3bDevice::eject( d->device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotEjectingFinished(K3bDevice::DeviceHandler*)) ); + } + } + else { + d->running = false; + jobFinished(d->success); + } +} + + +void K3bDvdBooktypeJob::slotEjectingFinished( K3bDevice::DeviceHandler* dh ) +{ + if( !dh->success() ) + emit infoMessage( i18n("Unable to eject media."), ERROR ); + + d->running = false; + jobFinished(d->success); +} + + +void K3bDvdBooktypeJob::slotDeviceHandlerFinished( K3bDevice::DeviceHandler* dh ) +{ + if( d->canceled ) { + emit canceled(); + d->running = false; + jobFinished(false); + } + + if( dh->success() ) { + + d->foundMediaType = dh->diskInfo().mediaType(); + if( d->foundMediaType == K3bDevice::MEDIA_DVD_PLUS_R ) { + // the media needs to be empty + if( dh->diskInfo().empty() ) + startBooktypeChange(); + else { + emit infoMessage( i18n("Cannot change booktype on non-empty DVD+R media."), ERROR ); + jobFinished(false); + } + } + else if( d->foundMediaType == K3bDevice::MEDIA_DVD_PLUS_RW ) { + startBooktypeChange(); + } + else { + emit infoMessage( i18n("No DVD+R(W) media found."), ERROR ); + jobFinished(false); + } + } + else { + emit infoMessage( i18n("Unable to determine media state."), ERROR ); + d->running = false; + jobFinished(false); + } +} + + +void K3bDvdBooktypeJob::startBooktypeChange() +{ + delete d->process; + d->process = new K3bProcess(); + d->process->setRunPrivileged(true); + d->process->setSuppressEmptyLines(true); + connect( d->process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotStderrLine(const QString&)) ); + connect( d->process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessFinished(KProcess*)) ); + + d->dvdBooktypeBin = k3bcore->externalBinManager()->binObject( "dvd+rw-booktype" ); + if( !d->dvdBooktypeBin ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("dvd+rw-booktype"), ERROR ); + d->running = false; + jobFinished(false); + return; + } + + *d->process << d->dvdBooktypeBin; + + switch( m_action ) { + case SET_MEDIA_DVD_ROM: + *d->process << "-dvd-rom-spec" + << "-media"; + break; + case SET_MEDIA_DVD_R_W: + if( d->foundMediaType == K3bDevice::MEDIA_DVD_PLUS_RW ) + *d->process << "-dvd+rw-spec"; + else + *d->process << "-dvd+r-spec"; + *d->process << "-media"; + break; + case SET_UNIT_DVD_ROM_ON_NEW_DVD_R: + *d->process << "-dvd-rom-spec" + << "-unit+r"; + break; + case SET_UNIT_DVD_ROM_ON_NEW_DVD_RW: + *d->process << "-dvd-rom-spec" + << "-unit+rw"; + break; + case SET_UNIT_DVD_R_ON_NEW_DVD_R: + *d->process << "-dvd+r-spec" + << "-unit+r"; + break; + case SET_UNIT_DVD_RW_ON_NEW_DVD_RW: + *d->process << "-dvd+rw-spec" + << "-unit+rw"; + break; + } + + *d->process << d->device->blockDeviceName(); + + kdDebug() << "***** dvd+rw-booktype parameters:\n"; + const QValueList& args = d->process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << endl << flush; + emit debuggingOutput( "dvd+rw-booktype command:", s ); + + + if( !d->process->start( KProcess::NotifyOnExit, KProcess::All ) ) { + // something went wrong when starting the program + // it "should" be the executable + emit infoMessage( i18n("Could not start %1.").arg(d->dvdBooktypeBin->name()), K3bJob::ERROR ); + d->running = false; + jobFinished(false); + } + else { + emit newTask( i18n("Changing Booktype") ); + } +} + +#include "k3bdvdbooktypejob.moc" diff --git a/libk3b/projects/datadvd/k3bdvdbooktypejob.h b/libk3b/projects/datadvd/k3bdvdbooktypejob.h new file mode 100644 index 0000000..b9e7e4b --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvdbooktypejob.h @@ -0,0 +1,99 @@ +/* + * + * $Id: k3bdvdbooktypejob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DVD_BOOKTYPE_JOB_H_ +#define _K3B_DVD_BOOKTYPE_JOB_H_ + + +#include + + +class KProcess; +namespace K3bDevice { + class Device; + class DeviceHandler; +} + + +/** + * This job can change the compatibility bit of DVD+R(W) media + * with supported dvd writers. + */ +class K3bDvdBooktypeJob : public K3bJob +{ + Q_OBJECT + + public: + K3bDvdBooktypeJob( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bDvdBooktypeJob(); + + QString jobDescription() const; + QString jobDetails() const; + + /** + * @list SET_MEDIA_DVD_ROM Change media identification on current media to DVD-ROM. + * @list SET_MEDIA_DVD_R_W Change media identification on current media to DVD+R or DVD+RW. + * @list SET_UNIT_DVD_ROM_ON_NEW_DVD_R Set the drive to write DVD-ROM specification on future written DVD+R discs. + * @list SET_UNIT_DVD_ROM_ON_NEW_DVD_RW Set the drive to write DVD-ROM specification on future written DVD+RW discs. + * @list SET_UNIT_DVD_R_ON_NEW_DVD_R Set the drive to write DVD+R specification on future written DVD+R discs. + * @list SET_UNIT_DVD_RW_ON_NEW_DVD_RW Set the drive to write DVD+RW specification on future written DVD+RW discs. + */ + enum Action { + SET_MEDIA_DVD_ROM, + SET_MEDIA_DVD_R_W, + SET_UNIT_DVD_ROM_ON_NEW_DVD_R, + SET_UNIT_DVD_ROM_ON_NEW_DVD_RW, + SET_UNIT_DVD_R_ON_NEW_DVD_R, + SET_UNIT_DVD_RW_ON_NEW_DVD_RW + }; + + public slots: + void start(); + + /** + * The devicehandler needs to have a valid NgDiskInfo + * Use this to prevent the job from searching a media. + */ + void start( K3bDevice::DeviceHandler* ); + + void cancel(); + + void setDevice( K3bDevice::Device* ); + + void setAction( int a ) { m_action = a; } + + /** + * If set true the job ignores the global K3b setting + * and does not eject the CD-RW after finishing + */ + void setForceNoEject( bool ); + + private slots: + void slotStderrLine( const QString& ); + void slotProcessFinished( KProcess* ); + void slotDeviceHandlerFinished( K3bDevice::DeviceHandler* ); + void slotEjectingFinished( K3bDevice::DeviceHandler* ); + + private: + void startBooktypeChange(); + + int m_action; + + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/projects/datadvd/k3bdvddoc.cpp b/libk3b/projects/datadvd/k3bdvddoc.cpp new file mode 100644 index 0000000..4ab8b9f --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvddoc.cpp @@ -0,0 +1,39 @@ +/* + * + * $Id: k3bdvddoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdvddoc.h" +#include "k3bdvdjob.h" + +#include + +#include + + +K3bDvdDoc::K3bDvdDoc( QObject* parent ) + : K3bDataDoc( parent ) +{ +} + +K3bDvdDoc::~K3bDvdDoc() +{ +} + +K3bBurnJob* K3bDvdDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bDvdJob( this, hdl, parent ); +} + +//#include "k3bdvddoc.moc" diff --git a/libk3b/projects/datadvd/k3bdvddoc.h b/libk3b/projects/datadvd/k3bdvddoc.h new file mode 100644 index 0000000..03b5c3d --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvddoc.h @@ -0,0 +1,37 @@ +/* + * + * $Id: k3bdvddoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DVDDOC_H_ +#define _K3B_DVDDOC_H_ + +#include +#include "k3b_export.h" +class KConfig; + +class LIBK3B_EXPORT K3bDvdDoc : public K3bDataDoc +{ + public: + K3bDvdDoc( QObject* parent = 0 ); + virtual ~K3bDvdDoc(); + + virtual int type() const { return DVD; } + + virtual K3bBurnJob* newBurnJob( K3bJobHandler* hdl, QObject* parent = 0 ); + + protected: + virtual QString typeString() const { return "dvd"; } +}; + +#endif diff --git a/libk3b/projects/datadvd/k3bdvdjob.cpp b/libk3b/projects/datadvd/k3bdvdjob.cpp new file mode 100644 index 0000000..3cd1521 --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvdjob.cpp @@ -0,0 +1,344 @@ +/* + * + * $Id: k3bdvdjob.cpp 690187 2007-07-20 09:18:03Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdvdjob.h" +#include "k3bdvddoc.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + + +class K3bDvdJob::Private +{ +public: +}; + + +K3bDvdJob::K3bDvdJob( K3bDataDoc* doc, K3bJobHandler* hdl, QObject* parent ) + : K3bDataJob( doc, hdl, parent ), + m_doc( doc ) +{ + d = new Private(); +} + + +K3bDvdJob::~K3bDvdJob() +{ + delete d; +} + + +void K3bDvdJob::prepareData() +{ +} + + +bool K3bDvdJob::prepareWriterJob() +{ + K3bGrowisofsWriter* writer = new K3bGrowisofsWriter( m_doc->burner(), this, this ); + + // these do only make sense with DVD-R(W) + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( m_doc->speed() ); + + // Andy said incremental sequential is the default mode and it seems uses have more problems with DAO anyway + // BUT: I also had a report that incremental sequential produced unreadable media! + if( m_doc->writingMode() == K3b::DAO ) +// || ( m_doc->writingMode() == K3b::WRITING_MODE_AUTO && +// usedMultiSessionMode() == K3bDataDoc::NONE ) ) + writer->setWritingMode( K3b::DAO ); + + writer->setMultiSession( usedMultiSessionMode() == K3bDataDoc::CONTINUE || + usedMultiSessionMode() == K3bDataDoc::FINISH ); + + writer->setCloseDvd( usedMultiSessionMode() == K3bDataDoc::NONE || + usedMultiSessionMode() == K3bDataDoc::FINISH ); + + writer->setImageToWrite( QString::null ); // read from stdin + writer->setTrackSize( m_isoImager->size() ); + + if( usedMultiSessionMode() != K3bDataDoc::NONE ) { + // + // growisofs wants a valid -C parameter for multisession, so we get it from the + // K3bMsInfoFetcher (see K3bDataJob::slotMsInfoFetched) + // + writer->setMultiSessionInfo( m_msInfoFetcher->msInfo() ); + } + + setWriterJob( writer ); + + return true; +} + + +void K3bDvdJob::determineMultiSessionMode() +{ + int m = requestMedia( K3bDevice::STATE_INCOMPLETE|K3bDevice::STATE_EMPTY ); + + if( m < 0 ) { + cancel(); + } + else { + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::NG_DISKINFO, m_doc->burner() ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotDetermineMultiSessionMode(K3bDevice::DeviceHandler*)) ); + } +} + + +K3bDataDoc::MultiSessionMode K3bDvdJob::getMultiSessionMode( const K3bDevice::DiskInfo& info ) +{ + K3bDataDoc::MultiSessionMode mode = K3bDataDoc::NONE; + + if( info.mediaType() & (K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_RW_OVWR) ) { + // + // we need to handle DVD+RW and DVD-RW overwrite media differently since remainingSize() is not valid + // in both cases + // Since one never closes a DVD+RW we only differ between CONTINUE and START + // + + // try to check the filesystem size + K3bIso9660 iso( m_doc->burner() ); + if( iso.open() && info.capacity() - iso.primaryDescriptor().volumeSpaceSize >= m_doc->burningLength() ) { + mode = K3bDataDoc::CONTINUE; + } + else { + mode = K3bDataDoc::START; + } + } + else if( info.appendable() ) { + // + // 3 cases: + // 1. the project does not fit -> no multisession (resulting in asking for another media above) + // 2. the project does fit and fills up the CD (No new sessions after the 4GB boundary) -> finish multisession + // 3. the project does fit and does not fill up the CD -> continue multisession + // + if( m_doc->size() > info.remainingSize().mode1Bytes() && !m_doc->sessionImported() ) + mode = K3bDataDoc::NONE; + else if( info.size() + m_doc->burningLength() + 11400 /* used size + project size + session gap */ > 2097152 /* 4 GB */ ) + mode = K3bDataDoc::FINISH; + else + mode = K3bDataDoc::CONTINUE; + } + else { + // + // We only close the DVD if the project fills it beyond the 4GB boundary + // + if( info.size() + m_doc->burningLength() + 11400 /* used size + project size + session gap */ > 2097152 /* 4 GB */ || + m_doc->writingMode() == K3b::DAO ) + mode = K3bDataDoc::NONE; + else + mode = K3bDataDoc::START; + } + + return mode; +} + + +int K3bDvdJob::requestMedia( int state ) +{ + int mt = 0; + if( m_doc->writingMode() == K3b::WRITING_MODE_RES_OVWR ) // we treat DVD+R(W) as restricted overwrite media + mt = K3bDevice::MEDIA_DVD_RW_OVWR|K3bDevice::MEDIA_DVD_PLUS_RW|K3bDevice::MEDIA_DVD_PLUS_R; + else + mt = K3bDevice::MEDIA_WRITABLE_DVD; + + // double layer media + // in case overburn is enabled we allow some made up max size + // before we force a DL medium + if( m_doc->size() > 4700372992LL ) { + if( !k3bcore->globalSettings()->overburn() || + m_doc->size() > 4900000000LL ) { + mt = K3bDevice::MEDIA_WRITABLE_DVD_DL; + } + } + + return waitForMedia( m_doc->burner(), + state, + mt ); +} + + +bool K3bDvdJob::waitForMedium() +{ + emit infoMessage( i18n("Waiting for media") + "...", INFO ); + + int foundMedium = requestMedia( usedMultiSessionMode() == K3bDataDoc::CONTINUE || + usedMultiSessionMode() == K3bDataDoc::FINISH ? + K3bDevice::STATE_INCOMPLETE : + K3bDevice::STATE_EMPTY ); + + if( foundMedium < 0 || hasBeenCanceled() ) { + return false; + } + + if( foundMedium == 0 ) { + emit infoMessage( i18n("Forced by user. Growisofs will be called without further tests."), INFO ); + } + + else { + // ------------------------------- + // DVD Plus + // ------------------------------- + if( foundMedium & K3bDevice::MEDIA_DVD_PLUS_ALL ) { + if( m_doc->dummy() ) { + if( !questionYesNo( i18n("K3b does not support simulation with DVD+R(W) media. " + "Do you really want to continue? The media will be written " + "for real."), + i18n("No Simulation with DVD+R(W)") ) ) { + return false; + } + + m_doc->setDummy( false ); + emit newTask( i18n("Writing") ); + } + + if( m_doc->writingMode() != K3b::WRITING_MODE_AUTO && m_doc->writingMode() != K3b::WRITING_MODE_RES_OVWR ) + emit infoMessage( i18n("Writing mode ignored when writing DVD+R(W) media."), INFO ); + + if( foundMedium & K3bDevice::MEDIA_DVD_PLUS_RW ) { + if( usedMultiSessionMode() == K3bDataDoc::NONE || + usedMultiSessionMode() == K3bDataDoc::START ) + emit infoMessage( i18n("Writing DVD+RW."), INFO ); + else + emit infoMessage( i18n("Growing ISO9660 filesystem on DVD+RW."), INFO ); + } + else if( foundMedium & K3bDevice::MEDIA_DVD_PLUS_R_DL ) + emit infoMessage( i18n("Writing Double Layer DVD+R."), INFO ); + else + emit infoMessage( i18n("Writing DVD+R."), INFO ); + } + + // ------------------------------- + // DVD Minus + // ------------------------------- + else { + if( m_doc->dummy() && !m_doc->burner()->dvdMinusTestwrite() ) { + if( !questionYesNo( i18n("Your writer (%1 %2) does not support simulation with DVD-R(W) media. " + "Do you really want to continue? The media will be written " + "for real.") + .arg(m_doc->burner()->vendor()) + .arg(m_doc->burner()->description()), + i18n("No Simulation with DVD-R(W)") ) ) { + return false; + } + + m_doc->setDummy( false ); + } + + // RESTRICTED OVERWRITE + // -------------------- + if( foundMedium & K3bDevice::MEDIA_DVD_RW_OVWR ) { + if( usedMultiSessionMode() == K3bDataDoc::NONE || + usedMultiSessionMode() == K3bDataDoc::START ) + emit infoMessage( i18n("Writing DVD-RW in restricted overwrite mode."), INFO ); + else + emit infoMessage( i18n("Growing ISO9660 filesystem on DVD-RW in restricted overwrite mode."), INFO ); + } + + // NORMAL + // ------ + else { + + // FIXME: DVD-R DL jump and stuff + + if( m_doc->writingMode() == K3b::DAO ) + // || ( m_doc->writingMode() == K3b::WRITING_MODE_AUTO && +// usedMultiSessionMode() == K3bDataDoc::NONE ) ) + emit infoMessage( i18n("Writing %1 in DAO mode.").arg( K3bDevice::mediaTypeString(foundMedium, true) ), INFO ); + + else { + // check if the writer supports writing sequential and thus multisession (on -1 the burner cannot handle + // features and we simply ignore it and hope for the best) + if( m_doc->burner()->featureCurrent( K3bDevice::FEATURE_INCREMENTAL_STREAMING_WRITABLE ) == 0 ) { + if( !questionYesNo( i18n("Your writer (%1 %2) does not support Incremental Streaming with %3 " + "media. Multisession will not be possible. Continue anyway?") + .arg(m_doc->burner()->vendor()) + .arg(m_doc->burner()->description()) + .arg( K3bDevice::mediaTypeString(foundMedium, true) ), + i18n("No Incremental Streaming") ) ) { + return false; + } + else { + emit infoMessage( i18n("Writing %1 in DAO mode.").arg( K3bDevice::mediaTypeString(foundMedium, true) ), INFO ); + } + } + else { + if( !(foundMedium & (K3bDevice::MEDIA_DVD_RW|K3bDevice::MEDIA_DVD_RW_OVWR|K3bDevice::MEDIA_DVD_RW_SEQ)) && + m_doc->writingMode() == K3b::WRITING_MODE_RES_OVWR ) + emit infoMessage( i18n("Restricted Overwrite is not possible with DVD-R media."), INFO ); + + emit infoMessage( i18n("Writing %1 in incremental mode.").arg( K3bDevice::mediaTypeString(foundMedium, true) ), INFO ); + } + } + } + } + } + + return true; +} + + +QString K3bDvdJob::jobDescription() const +{ + if( m_doc->onlyCreateImages() ) { + return i18n("Creating Data Image File"); + } + else if( m_doc->multiSessionMode() == K3bDataDoc::NONE || + m_doc->multiSessionMode() == K3bDataDoc::AUTO ) { + return i18n("Writing Data DVD") + + ( m_doc->isoOptions().volumeID().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(m_doc->isoOptions().volumeID()) ); + } + else { + return i18n("Writing Multisession DVD") + + ( m_doc->isoOptions().volumeID().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(m_doc->isoOptions().volumeID()) ); + } +} + + +QString K3bDvdJob::jobDetails() const +{ + if( m_doc->copies() > 1 && + !m_doc->dummy() && + !(m_doc->multiSessionMode() == K3bDataDoc::CONTINUE || + m_doc->multiSessionMode() == K3bDataDoc::FINISH) ) + return i18n("ISO9660 Filesystem (Size: %1) - %n copy", + "ISO9660 Filesystem (Size: %1) - %n copies", + m_doc->copies()) + .arg(KIO::convertSize( m_doc->size() )); + else + return i18n("ISO9660 Filesystem (Size: %1)") + .arg(KIO::convertSize( m_doc->size() )); +} + +#include "k3bdvdjob.moc" diff --git a/libk3b/projects/datadvd/k3bdvdjob.h b/libk3b/projects/datadvd/k3bdvdjob.h new file mode 100644 index 0000000..381bc1d --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvdjob.h @@ -0,0 +1,57 @@ +/* + * + * $Id: k3bdvdjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_DVD_JOB_H_ +#define _K3B_DVD_JOB_H_ + +#include + +#include + +class K3bDataDoc; +class K3bGrowisofsWriter; + + +class K3bDvdJob : public K3bDataJob +{ + Q_OBJECT + + public: + /** + * To be more flexible we allow writing of any data doc + */ + K3bDvdJob( K3bDataDoc*, K3bJobHandler*, QObject* parent = 0 ); + virtual ~K3bDvdJob(); + + virtual QString jobDescription() const; + virtual QString jobDetails() const; + + protected: + void prepareData(); + virtual bool prepareWriterJob(); + void determineMultiSessionMode(); + K3bDataDoc::MultiSessionMode getMultiSessionMode( const K3bDevice::DiskInfo& ); + bool waitForMedium(); + int requestMedia( int state ); + + private: + K3bDataDoc* m_doc; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/datadvd/k3bdvdview.cpp b/libk3b/projects/datadvd/k3bdvdview.cpp new file mode 100644 index 0000000..512ec4b --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvdview.cpp @@ -0,0 +1,48 @@ +/* + * + * $Id: k3bdvdview.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdvdview.h" +#include "k3bdvddoc.h" +#include "k3bdvdburndialog.h" +#include +#include + +#include + + +K3bDvdView::K3bDvdView( K3bDvdDoc* doc, QWidget *parent, const char *name ) + : K3bDataView( doc, parent, name ) +{ + m_doc = doc; + + fillStatusDisplay()->showDvdSizes(true); + + m_dataFileView->setNoItemText( i18n("Use drag'n'drop to add files and directories to the project.\n" + "To remove or rename files use the context menu.\n" + "After that press the burn button to write the DVD.") ); +} + + +K3bDvdView::~K3bDvdView() +{ +} + + +K3bProjectBurnDialog* K3bDvdView::newBurnDialog( QWidget* parent, const char* name ) +{ + return new K3bDvdBurnDialog( m_doc, parent, name, true ); +} + +#include "k3bdvdview.moc" diff --git a/libk3b/projects/datadvd/k3bdvdview.h b/libk3b/projects/datadvd/k3bdvdview.h new file mode 100644 index 0000000..d9f30f3 --- /dev/null +++ b/libk3b/projects/datadvd/k3bdvdview.h @@ -0,0 +1,40 @@ +/* + * + * $Id: k3bdvdview.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_DVDVIEW_H_ +#define _K3B_DVDVIEW_H_ + +#include + +class K3bDvdDoc; + + +class K3bDvdView : public K3bDataView +{ + Q_OBJECT + + public: + K3bDvdView( K3bDvdDoc* doc, QWidget *parent = 0, const char *name = 0 ); + ~K3bDvdView(); + + protected: + virtual K3bProjectBurnDialog* newBurnDialog( QWidget* parent = 0, const char* name = 0 ); + + private: + K3bDvdDoc* m_doc; +}; + +#endif diff --git a/libk3b/projects/k3babstractwriter.cpp b/libk3b/projects/k3babstractwriter.cpp new file mode 100644 index 0000000..df22bc3 --- /dev/null +++ b/libk3b/projects/k3babstractwriter.cpp @@ -0,0 +1,96 @@ +/* + * + * $Id: k3babstractwriter.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3babstractwriter.h" + +#include +#include +#include +#include + +#include +#include + + + +K3bAbstractWriter::K3bAbstractWriter( K3bDevice::Device* dev, K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ), + m_burnDevice(dev), + m_burnSpeed(1), + m_simulate(false), + m_sourceUnreadable(false) +{ +} + + +K3bAbstractWriter::~K3bAbstractWriter() +{ +} + + +K3bDevice::Device* K3bAbstractWriter::burnDevice() +{ + if( m_burnDevice ) + return m_burnDevice; + else + return k3bcore->deviceManager()->burningDevices().getFirst(); +} + + +void K3bAbstractWriter::cancel() +{ + if( burnDevice() ) { + // we need to unlock the writer because cdrecord locked it while writing + emit infoMessage( i18n("Unlocking drive..."), INFO ); + connect( K3bDevice::unblock( burnDevice() ), SIGNAL(finished(bool)), + this, SLOT(slotUnblockWhileCancellationFinished(bool)) ); + } + else { + emit canceled(); + jobFinished(false); + } +} + + +void K3bAbstractWriter::slotUnblockWhileCancellationFinished( bool success ) +{ + if( !success ) + emit infoMessage( i18n("Could not unlock CD drive."), K3bJob::ERROR ); // FIXME: simply "drive", not "CD drive" + + if( k3bcore->globalSettings()->ejectMedia() ) { + emit newSubTask( i18n("Ejecting CD") ); // FIXME: "media" instead of "CD" + connect( K3bDevice::eject( burnDevice() ), SIGNAL(finished(bool)), + this, SLOT(slotEjectWhileCancellationFinished(bool)) ); + } + else { + emit canceled(); + jobFinished( false ); + } +} + + +void K3bAbstractWriter::slotEjectWhileCancellationFinished( bool success ) +{ + if( !success ) { + emit infoMessage( i18n("Unable to eject media."), K3bJob::ERROR ); + } + + emit canceled(); + jobFinished( false ); +} + + +#include "k3babstractwriter.moc" diff --git a/libk3b/projects/k3babstractwriter.h b/libk3b/projects/k3babstractwriter.h new file mode 100644 index 0000000..3f91ee3 --- /dev/null +++ b/libk3b/projects/k3babstractwriter.h @@ -0,0 +1,92 @@ +/* + * + * $Id: k3babstractwriter.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3B_ABSTRACT_WRITER_H +#define K3B_ABSTRACT_WRITER_H + + +#include "k3bjob.h" + +#include + +class K3bDevice::Device; +class K3bJobHandler; + + +class K3bAbstractWriter : public K3bJob +{ + Q_OBJECT + + public: + virtual ~K3bAbstractWriter(); + + K3bDevice::Device* burnDevice(); + int burnSpeed() const { return m_burnSpeed; } + bool simulate() const { return m_simulate; } + + /** + * This can be used to setup direct streaming between two processes + * for example the cdrecordwriter returnes the stdin fd which can be + * connected to the stdout fd of mkisofs in the isoimager + */ + virtual int fd() const { return -1; } + virtual bool closeFd() { return false; } + + public slots: + /** + * If the burnDevice is set this will try to unlock the drive and + * eject the disk if K3b is configured to do so. + * Will also emit canceled and finished signals. + * may be called by subclasses. + */ + void cancel(); + + void setBurnDevice( K3bDevice::Device* dev ) { m_burnDevice = dev; } + void setBurnSpeed( int s ) { m_burnSpeed = s; } + void setSimulate( bool b ) { m_simulate = b; } + + /** + * Used to inform the writer that the source (especially useful when reading from + * another cd/dvd media) could not be read. + * + * Basically it should be used to make sure no "write an email" message is thrown. + */ + void setSourceUnreadable( bool b = true ) { m_sourceUnreadable = b; } + + signals: + void buffer( int ); + void deviceBuffer( int ); + void writeSpeed( int, int ); + + protected: + K3bAbstractWriter( K3bDevice::Device* dev, K3bJobHandler* hdl, + QObject* parent = 0, const char* name = 0 ); + + bool wasSourceUnreadable() const { return m_sourceUnreadable; } + + protected slots: + void slotUnblockWhileCancellationFinished( bool success ); + void slotEjectWhileCancellationFinished( bool success ); + + private: + K3bDevice::Device* m_burnDevice; + int m_burnSpeed; + bool m_simulate; + bool m_sourceUnreadable; +}; + + +#endif diff --git a/libk3b/projects/k3bcdrdaowriter.cpp b/libk3b/projects/k3bcdrdaowriter.cpp new file mode 100644 index 0000000..c49cb4b --- /dev/null +++ b/libk3b/projects/k3bcdrdaowriter.cpp @@ -0,0 +1,1101 @@ +/* + * + * $Id: k3bcdrdaowriter.cpp 654649 2007-04-16 17:55:50Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * Klaus-Dieter Krannich + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bcdrdaowriter.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include + + + +#define PGSMSG_MIN PGSMSG_RCD_ANALYZING +#define PGSMSG_RCD_ANALYZING 1 +#define PGSMSG_RCD_EXTRACTING 2 +#define PGSMSG_WCD_LEADIN 3 +#define PGSMSG_WCD_DATA 4 +#define PGSMSG_WCD_LEADOUT 5 +#define PGSMSG_BLK 6 +#define PGSMSG_MAX PGSMSG_BLK + +struct ProgressMsg { + int status; // see PGSMSG_* constants + int totalTracks; // total number of tracks + int track; // actually written track + int trackProgress; // progress for current track 0..1000 + int totalProgress; // total writing progress 0..1000 + int bufferFillRate; // buffer fill rate 0..100 +}; + +#define PSGMSG_MINSIZE 24 + +struct ProgressMsg2 { + int status; // see PGSMSG_* constants + int totalTracks; // total number of tracks + int track; // actually written track + int trackProgress; // progress for current track 0..1000 + int totalProgress; // total writing progress 0..1000 + int bufferFillRate; // buffer fill rate 0..100 + int writerFillRate; // device write buffer fill rate 0..100 +}; + + +inline bool operator<( const ProgressMsg2& m1, const ProgressMsg2& m2 ) +{ + return m1.track < m2.track + || ( m1.track == m2.track + && m1.trackProgress < m2.trackProgress ) + || m1.totalProgress < m2.totalProgress; +} + + +inline bool operator==( const ProgressMsg2& m1, const ProgressMsg2& m2 ) +{ + return m1.status == m2.status + && m1.track == m2.track + && m1.totalTracks == m2.totalTracks + && m1.trackProgress == m2.trackProgress + && m1.totalProgress == m2.totalProgress + && m1.bufferFillRate == m2.bufferFillRate; +} + +inline bool operator!=( const ProgressMsg2& m1, const ProgressMsg2& m2 ) +{ + return !( m1 == m2 ); +} + + + +class K3bCdrdaoWriter::Private +{ +public: + Private() { + } + + K3bThroughputEstimator* speedEst; + + int usedSpeed; + + ProgressMsg2 oldMsg; + ProgressMsg2 newMsg; + + unsigned int progressMsgSize; +}; + + +K3bCdrdaoWriter::K3bCdrdaoWriter( K3bDevice::Device* dev, K3bJobHandler* hdl, + QObject* parent, const char* name ) + : K3bAbstractWriter( dev, hdl, parent, name ), + m_command(WRITE), + m_blankMode(MINIMAL), + m_sourceDevice(0), + m_readRaw(false), + m_multi(false), + m_force(false), + m_onTheFly(false), + m_fastToc(false), + m_readSubchan(None), + m_taoSource(false), + m_taoSourceAdjust(-1), + m_paranoiaMode(-1), + m_session(-1), + m_process(0), + m_comSock(0), + m_currentTrack(0), + m_forceNoEject(false) +{ + d = new Private(); + d->speedEst = new K3bThroughputEstimator( this ); + connect( d->speedEst, SIGNAL(throughput(int)), + this, SLOT(slotThroughput(int)) ); + + m_eject = k3bcore->globalSettings()->ejectMedia(); + + ::memset( &d->oldMsg, 0, sizeof(ProgressMsg2) ); + ::memset( &d->newMsg, 0, sizeof(ProgressMsg2) ); + + if( socketpair(AF_UNIX,SOCK_STREAM,0,m_cdrdaoComm) ) + { + kdDebug() << "(K3bCdrdaoWriter) could not open socketpair for cdrdao remote messages" << endl; + } + else + { + delete m_comSock; + m_comSock = new QSocket(); + m_comSock->setSocket(m_cdrdaoComm[1]); + m_comSock->socketDevice()->setReceiveBufferSize(49152); + // magic number from Qt documentation + m_comSock->socketDevice()->setBlocking(false); + connect( m_comSock, SIGNAL(readyRead()), + this, SLOT(parseCdrdaoMessage())); + } +} + +K3bCdrdaoWriter::~K3bCdrdaoWriter() +{ + delete d->speedEst; + delete d; + + // close the socket + if( m_comSock ) { + m_comSock->close(); + ::close( m_cdrdaoComm[0] ); + } + delete m_process; + delete m_comSock; +} + + +int K3bCdrdaoWriter::fd() const +{ + if( m_process ) + return m_process->stdinFd(); + else + return -1; +} + + +bool K3bCdrdaoWriter::active() const +{ + return (m_process ? m_process->isRunning() : false); +} + + +void K3bCdrdaoWriter::prepareArgumentList() +{ + + // binary + *m_process << m_cdrdaoBinObject; + + // command + switch ( m_command ) + { + case COPY: + *m_process << "copy"; + setWriteArguments(); + setReadArguments(); + setCopyArguments(); + break; + case WRITE: + *m_process << "write"; + setWriteArguments(); + break; + case READ: + *m_process << "read-cd"; + // source device and source driver + if ( m_sourceDevice ) + *m_process << "--device" + << K3b::externalBinDeviceParameter(m_sourceDevice, m_cdrdaoBinObject); + if ( m_sourceDevice->cdrdaoDriver() != "auto" ) + *m_process << "--driver" << m_sourceDevice->cdrdaoDriver(); + else if( defaultToGenericMMC( m_sourceDevice, false ) ) { + kdDebug() << "(K3bCdrdaoWriter) defaulting to generic-mmc driver for " << m_sourceDevice->blockDeviceName() << endl; + *m_process << "--driver" << "generic-mmc"; + } + setReadArguments(); + break; + case BLANK: + *m_process << "blank"; + setBlankArguments(); + break; + } + + setCommonArguments(); +} + +void K3bCdrdaoWriter::setWriteArguments() +{ + // device and driver + *m_process << "--device" + << K3b::externalBinDeviceParameter(burnDevice(), m_cdrdaoBinObject); + + if( burnDevice()->cdrdaoDriver() != "auto" ) + { + *m_process << "--driver"; + if( burnDevice()->cdTextCapable() == 1 ) + *m_process << QString("%1:0x00000010").arg( burnDevice()->cdrdaoDriver() ); + else + *m_process << burnDevice()->cdrdaoDriver(); + } + else if( defaultToGenericMMC( burnDevice(), true ) ) { + kdDebug() << "(K3bCdrdaoWriter) defaulting to generic-mmc driver for " << burnDevice()->blockDeviceName() << endl; + *m_process << "--driver" << "generic-mmc:0x00000010"; + } + + // burn speed + if( d->usedSpeed != 0 ) + *m_process << "--speed" << QString("%1").arg(d->usedSpeed); + + //simulate + if( simulate() ) + *m_process << "--simulate"; + + // multi + if( m_multi ) + *m_process << "--multi"; + + // force + if( m_force ) + *m_process << "--force"; + + // burnproof + if ( !k3bcore->globalSettings()->burnfree() ) { + if( m_cdrdaoBinObject->hasFeature( "disable-burnproof" ) ) + *m_process << "--buffer-under-run-protection" << "0"; + else + emit infoMessage( i18n("Cdrdao %1 does not support disabling burnfree.").arg(m_cdrdaoBinObject->version), WARNING ); + } + + if( k3bcore->globalSettings()->force() ) { + *m_process << "--force"; + emit infoMessage( i18n("'Force unsafe operations' enabled."), WARNING ); + } + + bool manualBufferSize = + k3bcore->globalSettings()->useManualBufferSize(); + if( manualBufferSize ) { + // + // one buffer in cdrdao holds 1 second of audio data = 75 frames = 75 * 2352 bytes + // + int bufSizeInMb = k3bcore->globalSettings()->bufferSize(); + *m_process << "--buffers" << QString::number( bufSizeInMb*1024*1024/(75*2352) ); + } + + bool overburn = + k3bcore->globalSettings()->overburn(); + if( overburn ) { + if( m_cdrdaoBinObject->hasFeature("overburn") ) + *m_process << "--overburn"; + else + emit infoMessage( i18n("Cdrdao %1 does not support overburning.").arg(m_cdrdaoBinObject->version), WARNING ); + } + +} + +void K3bCdrdaoWriter::setReadArguments() +{ + // readRaw + if ( m_readRaw ) + *m_process << "--read-raw"; + + // subchan + if ( m_readSubchan != None ) + { + *m_process << "--read-subchan"; + switch ( m_readSubchan ) + { + case RW: + *m_process << "rw"; + break; + case RW_RAW: + *m_process << "rw_raw"; + break; + case None: + break; + } + } + + // TAO Source + if ( m_taoSource ) + *m_process << "--tao-source"; + + // TAO Source Adjust + if ( m_taoSourceAdjust != -1 ) + *m_process << "--tao-source-adjust" + << QString("%1").arg(m_taoSourceAdjust); + + // paranoia Mode + if ( m_paranoiaMode != -1 ) + *m_process << "--paranoia-mode" + << QString("%1").arg(m_paranoiaMode); + + // session + if ( m_session != -1 ) + *m_process << "--session" + << QString("%1").arg(m_session); + + // fast TOC + if ( m_fastToc ) + *m_process << "--fast-toc"; + +} + +void K3bCdrdaoWriter::setCopyArguments() +{ + // source device and source driver + *m_process << "--source-device" << K3b::externalBinDeviceParameter(m_sourceDevice, m_cdrdaoBinObject); + if ( m_sourceDevice->cdrdaoDriver() != "auto" ) + *m_process << "--source-driver" << m_sourceDevice->cdrdaoDriver(); + else if( defaultToGenericMMC( m_sourceDevice, false ) ) { + kdDebug() << "(K3bCdrdaoWriter) defaulting to generic-mmc driver for " << m_sourceDevice->blockDeviceName() << endl; + *m_process << "--source-driver" << "generic-mmc"; + } + + // on-the-fly + if ( m_onTheFly ) + *m_process << "--on-the-fly"; +} + +void K3bCdrdaoWriter::setBlankArguments() +{ + // device and driver + *m_process << "--device" + << K3b::externalBinDeviceParameter(burnDevice(), m_cdrdaoBinObject); + + if( burnDevice()->cdrdaoDriver() != "auto" ) + { + *m_process << "--driver"; + if( burnDevice()->cdTextCapable() == 1 ) + *m_process << QString("%1:0x00000010").arg( burnDevice()->cdrdaoDriver() ); + else + *m_process << burnDevice()->cdrdaoDriver(); + } + else if( defaultToGenericMMC( burnDevice(), true ) ) { + kdDebug() << "(K3bCdrdaoWriter) defaulting to generic-mmc driver for " << burnDevice()->blockDeviceName() << endl; + *m_process << "--driver" << "generic-mmc"; + } + + // burn speed + if( d->usedSpeed != 0 ) + *m_process << "--speed" << QString("%1").arg(d->usedSpeed); + + // blank-mode + *m_process << "--blank-mode"; + switch (m_blankMode) + { + case FULL: + *m_process << "full"; + break; + case MINIMAL: + *m_process << "minimal"; + break; + } +} + +void K3bCdrdaoWriter::setCommonArguments() +{ + + // additional user parameters from config + const QStringList& params = m_cdrdaoBinObject->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *m_process << *it; + + + // display debug info + *m_process << "-n" << "-v" << "2"; + + // we have the power to do what ever we want. ;) + *m_process << "--force"; + + // eject + if( m_eject && !m_forceNoEject ) + *m_process << "--eject"; + + // remote + *m_process << "--remote" << QString("%1").arg(m_cdrdaoComm[0]); + + // data File + if ( ! m_dataFile.isEmpty() ) + *m_process << "--datafile" << m_dataFile; + + // BIN/CUE + if ( ! m_cueFileLnk.isEmpty() ) + *m_process << m_cueFileLnk; + // TOC File + else if ( ! m_tocFile.isEmpty() ) + *m_process << m_tocFile; +} + +K3bCdrdaoWriter* K3bCdrdaoWriter::addArgument( const QString& arg ) +{ + *m_process << arg; + return this; +} + + +void K3bCdrdaoWriter::start() +{ + jobStarted(); + + d->speedEst->reset(); + + delete m_process; // kdelibs want this! + m_process = new K3bProcess(); + m_process->setRunPrivileged(true); + m_process->setSplitStdout(false); + m_process->setRawStdin(true); + connect( m_process, SIGNAL(stderrLine(const QString&)), + this, SLOT(slotStdLine(const QString&)) ); + connect( m_process, SIGNAL(processExited(KProcess*)), + this, SLOT(slotProcessExited(KProcess*)) ); + + m_canceled = false; + m_knownError = false; + + m_cdrdaoBinObject = k3bcore->externalBinManager()->binObject("cdrdao"); + + if( !m_cdrdaoBinObject ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("cdrdao"), ERROR ); + jobFinished(false); + return; + } + + emit debuggingOutput( "Used versions", "cdrdao: " + m_cdrdaoBinObject->version ); + + if( !m_cdrdaoBinObject->copyright.isEmpty() ) + emit infoMessage( i18n("Using %1 %2 - Copyright (C) %3").arg(m_cdrdaoBinObject->name()).arg(m_cdrdaoBinObject->version).arg(m_cdrdaoBinObject->copyright), INFO ); + + + // the message size changed in cdrdao 1.1.8) + if( m_cdrdaoBinObject->version >= K3bVersion( 1, 1, 8 ) ) + d->progressMsgSize = sizeof(ProgressMsg2); + else + d->progressMsgSize = sizeof(ProgressMsg); + + // since the --speed parameter is used several times in this code we + // determine the speed in auto once at the beginning + d->usedSpeed = burnSpeed(); + if( d->usedSpeed == 0 ) { + // try to determine the writeSpeed + // if it fails determineMaximalWriteSpeed() will return 0 and + // the choice is left to cdrdao + d->usedSpeed = burnDevice()->determineMaximalWriteSpeed(); + } + d->usedSpeed /= 175; + + switch ( m_command ) + { + case WRITE: + case COPY: + if (!m_tocFile.isEmpty()) + { + + // if tocfile is a cuesheet than create symlinks to *.cue and the binary listed inside the cuesheet. + // now works without the .bin extension too. + if ( !cueSheet() ) { + m_backupTocFile = m_tocFile + ".k3bbak"; + + // workaround, cdrdao deletes the tocfile when --remote parameter is set + if ( !KIO::NetAccess::copy(KURL(m_tocFile),KURL(m_backupTocFile), (QWidget*) 0) ) + { + kdDebug() << "(K3bCdrdaoWriter) could not backup " << m_tocFile << " to " << m_backupTocFile << endl; + emit infoMessage( i18n("Could not backup tocfile."), ERROR ); + jobFinished(false); + return; + } + } + } + break; + case BLANK: + case READ: + break; + } + prepareArgumentList(); + // set working dir to dir part of toc file (to allow rel names in toc-file) + m_process->setWorkingDirectory(QUrl(m_tocFile).dirPath()); + + kdDebug() << "***** cdrdao parameters:\n"; + const QValueList& args = m_process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) + { + s += *it + " "; + } + kdDebug() << s << flush << endl; + emit debuggingOutput("cdrdao command:", s); + + m_currentTrack = 0; + reinitParser(); + + switch ( m_command ) + { + case READ: + emit newSubTask( i18n("Preparing read process...") ); + break; + case WRITE: + emit newSubTask( i18n("Preparing write process...") ); + break; + case COPY: + emit newSubTask( i18n("Preparing copy process...") ); + break; + case BLANK: + emit newSubTask( i18n("Preparing blanking process...") ); + break; + } + + // FIXME: check the return value + if( K3b::isMounted( burnDevice() ) ) { + emit infoMessage( i18n("Unmounting medium"), INFO ); + K3b::unmount( burnDevice() ); + } + + // block the device (including certain checks) + k3bcore->blockDevice( burnDevice() ); + + // lock the device for good in this process since it will + // be opened in the growisofs process + burnDevice()->close(); + burnDevice()->usageLock(); + + if( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) + { + // something went wrong when starting the program + // it "should" be the executable + kdDebug() << "(K3bCdrdaoWriter) could not start cdrdao" << endl; + emit infoMessage( i18n("Could not start %1.").arg("cdrdao"), K3bJob::ERROR ); + jobFinished(false); + } + else + { + switch ( m_command ) + { + case WRITE: + if( simulate() ) + { + emit infoMessage(i18n("Starting DAO simulation at %1x speed...").arg(d->usedSpeed), + K3bJob::INFO ); + emit newTask( i18n("Simulating") ); + } + else + { + emit infoMessage( i18n("Starting DAO writing at %1x speed...").arg(d->usedSpeed), K3bJob::INFO ); + emit newTask( i18n("Writing") ); + } + break; + case READ: + emit infoMessage(i18n("Starting reading..."), K3bJob::INFO ); + emit newTask( i18n("Reading") ); + break; + case COPY: + if( simulate() ) + { + emit infoMessage(i18n("Starting simulation copy at %1x speed...").arg(d->usedSpeed), K3bJob::INFO ); + emit newTask( i18n("Simulating") ); + } + else + { + emit infoMessage( i18n("Starting copy at %1x speed...").arg(d->usedSpeed), K3bJob::INFO ); + emit newTask( i18n("Copying") ); + } + break; + case BLANK: + emit infoMessage(i18n("Starting blanking..."), K3bJob::INFO ); + emit newTask( i18n("Blanking") ); + } + } +} + + +void K3bCdrdaoWriter::cancel() +{ + m_canceled = true; + + if( m_process ) { + if( m_process->isRunning() ) { + m_process->disconnect(); + m_process->kill(); + + // we need to unlock the device because cdrdao locked it while writing + // + // FIXME: try to determine wheater we are writing or reading and choose + // the device to unblock based on that result. + // + if( m_command == READ ) { + // FIXME: this is a hack + setBurnDevice( m_sourceDevice ); + } + + // this will unblock and eject the drive and emit the finished/canceled signals + K3bAbstractWriter::cancel(); + } + } +} + + +bool K3bCdrdaoWriter::cueSheet() +{ + + // TODO: do this in the K3bCueFileParser + + if ( m_tocFile.lower().endsWith( ".cue" ) ) { + QFile f( m_tocFile ); + if ( f.open( IO_ReadOnly ) ) { + QTextStream ts( &f ); + if ( !ts.eof() ) { + QString line = ts.readLine(); + f.close(); + int pos = line.find( "FILE \"" ); + if( pos < 0 ) + return false; + + pos += 6; + int endPos = line.find( "\" BINARY", pos+1 ); + if( endPos < 0 ) + return false; + + line = line.mid( pos, endPos-pos ); + QFileInfo fi( QFileInfo( m_tocFile ).dirPath() + "/" + QFileInfo( line ).fileName() ); + QString binpath = fi.filePath(); + kdDebug() << QString("K3bCdrdaoWriter::cueSheet() BinFilePath from CueFile: %1").arg( line ) << endl; + kdDebug() << QString("K3bCdrdaoWriter::cueSheet() absolute BinFilePath: %1").arg( binpath ) << endl; + + if ( !fi.exists() ) + return false; + + KTempFile tempF; + QString tempFile = tempF.name(); + tempF.unlink(); + + if ( symlink(QFile::encodeName( binpath ), QFile::encodeName( tempFile + ".bin") ) == -1 ) + return false; + if ( symlink(QFile::encodeName( m_tocFile ), QFile::encodeName( tempFile + ".cue") ) == -1 ) + return false; + + kdDebug() << QString("K3bCdrdaoWriter::cueSheet() symlink BinFileName: %1.bin").arg( tempFile ) << endl; + kdDebug() << QString("K3bCdrdaoWriter::cueSheet() symlink CueFileName: %1.cue").arg( tempFile ) << endl; + m_binFileLnk = tempFile + ".bin"; + m_cueFileLnk = tempFile + ".cue"; + return true; + } + } + } + + return false; +} + +void K3bCdrdaoWriter::slotStdLine( const QString& line ) +{ + parseCdrdaoLine(line); +} + + +void K3bCdrdaoWriter::slotProcessExited( KProcess* p ) +{ + // release the device within this process + burnDevice()->usageUnlock(); + + // unblock the device + k3bcore->unblockDevice( burnDevice() ); + + switch ( m_command ) + { + case WRITE: + case COPY: + if ( !m_binFileLnk.isEmpty() ) { + KIO::NetAccess::del(KURL::fromPathOrURL(m_cueFileLnk), (QWidget*) 0); + KIO::NetAccess::del(KURL::fromPathOrURL(m_binFileLnk), (QWidget*) 0); + } + else if( (!QFile::exists( m_tocFile ) || K3b::filesize( KURL::fromPathOrURL(m_tocFile) ) == 0 ) && !m_onTheFly ) + { + // cdrdao removed the tocfile :( + // we need to recover it + if ( !KIO::NetAccess::copy(KURL::fromPathOrURL(m_backupTocFile), KURL::fromPathOrURL(m_tocFile), (QWidget*) 0) ) + { + kdDebug() << "(K3bCdrdaoWriter) restoring tocfile " << m_tocFile << " failed." << endl; + emit infoMessage( i18n("Due to a bug in cdrdao the toc/cue file %1 has been deleted. " + "K3b was unable to restore it from the backup %2.").arg(m_tocFile).arg(m_backupTocFile), ERROR ); + } + else if ( !KIO::NetAccess::del(KURL::fromPathOrURL(m_backupTocFile), (QWidget*) 0) ) + { + kdDebug() << "(K3bCdrdaoWriter) delete tocfile backkup " << m_backupTocFile << " failed." << endl; + } + } + break; + case BLANK: + case READ: + break; + } + + if( m_canceled ) + return; + + if( p->normalExit() ) + { + switch( p->exitStatus() ) + { + case 0: + if( simulate() ) + emit infoMessage( i18n("Simulation successfully completed"), K3bJob::SUCCESS ); + else + switch ( m_command ) + { + case READ: + emit infoMessage( i18n("Reading successfully completed"), K3bJob::SUCCESS ); + break; + case WRITE: + emit infoMessage( i18n("Writing successfully completed"), K3bJob::SUCCESS ); + break; + case COPY: + emit infoMessage( i18n("Copying successfully completed"), K3bJob::SUCCESS ); + break; + case BLANK: + emit infoMessage( i18n("Blanking successfully completed"), K3bJob::SUCCESS ); + break; + } + + if( m_command == WRITE || m_command == COPY ) { + int s = d->speedEst->average(); + emit infoMessage( i18n("Average overall write speed: %1 KB/s (%2x)").arg(s).arg(KGlobal::locale()->formatNumber((double)s/150.0), 2), INFO ); + } + + jobFinished( true ); + break; + + default: + if( !m_knownError && !wasSourceUnreadable() ) { + emit infoMessage( i18n("%1 returned an unknown error (code %2).").arg(m_cdrdaoBinObject->name()).arg(p->exitStatus()), + K3bJob::ERROR ); + emit infoMessage( i18n("Please include the debugging output in your problem report."), K3bJob::ERROR ); + } + + jobFinished( false ); + break; + } + } + else + { + emit infoMessage( i18n("%1 did not exit cleanly.").arg("cdrdao"), K3bJob::ERROR ); + jobFinished( false ); + } +} + + +void K3bCdrdaoWriter::unknownCdrdaoLine( const QString& line ) +{ + if( line.contains( "at speed" ) ) + { + // parse the speed and inform the user if cdrdao switched it down + int pos = line.find( "at speed" ); + int po2 = line.find( QRegExp("\\D"), pos + 9 ); + int speed = line.mid( pos+9, po2-pos-9 ).toInt(); + if( speed < d->usedSpeed ) + { + emit infoMessage( i18n("Medium or burner do not support writing at %1x speed").arg(d->usedSpeed), K3bJob::WARNING ); + emit infoMessage( i18n("Switching down burn speed to %1x").arg(speed), K3bJob::WARNING ); + } + } +} + + +void K3bCdrdaoWriter::reinitParser() +{ + ::memset( &d->oldMsg, 0, sizeof(ProgressMsg2) ); + ::memset( &d->newMsg, 0, sizeof(ProgressMsg2) ); + + m_currentTrack=0; +} + +void K3bCdrdaoWriter::parseCdrdaoLine( const QString& str ) +{ + emit debuggingOutput( "cdrdao", str ); + // kdDebug() << "(cdrdaoparse)" << str << endl; + // find some messages from cdrdao + // ----------------------------------------------------------------------------------------- + if( (str).startsWith( "Warning" ) || (str).startsWith( "WARNING" ) || (str).startsWith( "ERROR" ) ) + { + parseCdrdaoError( str ); + } + else if( (str).startsWith( "Wrote" ) && !str.contains("blocks") ) + { + parseCdrdaoWrote( str ); + } + else if( (str).startsWith( "Executing power" ) ) + { + emit newSubTask( i18n("Executing Power calibration") ); + } + else if( (str).startsWith( "Power calibration successful" ) ) + { + emit infoMessage( i18n("Power calibration successful"), K3bJob::INFO ); + emit newSubTask( i18n("Preparing burn process...") ); + } + else if( (str).startsWith( "Flushing cache" ) ) + { + emit newSubTask( i18n("Flushing cache") ); + } + else if( (str).startsWith( "Writing CD-TEXT lead" ) ) + { + emit newSubTask( i18n("Writing CD-Text lead-in...") ); + } + else if( (str).startsWith( "Turning BURN-Proof on" ) ) + { + emit infoMessage( i18n("Turning BURN-Proof on"), K3bJob::INFO ); + } + else if( str.startsWith( "Copying" ) ) + { + emit infoMessage( str, K3bJob::INFO ); + } + else if( str.startsWith( "Found ISRC" ) ) + { + emit infoMessage( i18n("Found ISRC code"), K3bJob::INFO ); + } + else if( str.startsWith( "Found pre-gap" ) ) + { + emit infoMessage( i18n("Found pregap: %1").arg( str.mid(str.find(":")+1) ), K3bJob::INFO ); + } + else + unknownCdrdaoLine(str); +} + +void K3bCdrdaoWriter::parseCdrdaoError( const QString& line ) +{ + int pos = -1; + + if( line.contains( "No driver found" ) || + line.contains( "use option --driver" ) ) + { + emit infoMessage( i18n("No cdrdao driver found."), K3bJob::ERROR ); + emit infoMessage( i18n("Please select one manually in the device settings."), K3bJob::ERROR ); + emit infoMessage( i18n("For most current drives this would be 'generic-mmc'."), K3bJob::ERROR ); + m_knownError = true; + } + else if( line.contains( "Cannot setup device" ) ) + { + // no nothing... + } + else if( line.contains( "not ready") ) + { + emit infoMessage( i18n("Device not ready, waiting."),K3bJob::WARNING ); + } + else if( line.contains("Drive does not accept any cue sheet") ) + { + emit infoMessage( i18n("Cue sheet not accepted."), K3bJob::ERROR ); + m_knownError = true; + } + else if( (pos = line.find( "Illegal option" )) > 0 ) { + // ERROR: Illegal option: -wurst + emit infoMessage( i18n("No valid %1 option: %2").arg(m_cdrdaoBinObject->name()).arg(line.mid(pos+16)), + ERROR ); + m_knownError = true; + } + else if( line.contains( "exceeds capacity" ) ) { + emit infoMessage( i18n("Data does not fit on disk."), ERROR ); + if( m_cdrdaoBinObject->hasFeature("overburn") ) + emit infoMessage( i18n("Enable overburning in the advanced K3b settings to burn anyway."), INFO ); + m_knownError = true; + } + // else if( !line.contains( "remote progress message" ) ) +// emit infoMessage( line, K3bJob::ERROR ); +} + +void K3bCdrdaoWriter::parseCdrdaoWrote( const QString& line ) +{ + int pos, po2; + pos = line.find( "Wrote" ); + po2 = line.find( " ", pos + 6 ); + int processed = line.mid( pos+6, po2-pos-6 ).toInt(); + + pos = line.find( "of" ); + po2 = line.find( " ", pos + 3 ); + m_size = line.mid( pos+3, po2-pos-3 ).toInt(); + + d->speedEst->dataWritten( processed*1024 ); + + emit processedSize( processed, m_size ); +} + + +void K3bCdrdaoWriter::parseCdrdaoMessage() +{ + static const char msgSync[] = { 0xff, 0x00, 0xff, 0x00 }; + unsigned int avail = m_comSock->bytesAvailable(); + unsigned int msgs = avail / ( sizeof(msgSync)+d->progressMsgSize ); + unsigned int count = 0; + + if ( msgs < 1 ) + return; + else if ( msgs > 1) { + // move the read-index forward to the beginnig of the most recent message + count = ( msgs-1 ) * ( sizeof(msgSync)+d->progressMsgSize ); + m_comSock->at(count); + kdDebug() << "(K3bCdrdaoParser) " << msgs-1 << " message(s) skipped" << endl; + } + + while( count < avail ) { + + // search for msg sync + int state = 0; + char buf; + while( state < 4 ) { + buf = m_comSock->getch(); + ++count; + if( count == avail ) { + // kdDebug() << "(K3bCdrdaoParser) remote message sync not found (" << count << ")" << endl; + return; + } + + if( buf == msgSync[state] ) + ++state; + else + state = 0; + } + + if( (avail - count) < d->progressMsgSize ) { + kdDebug() << "(K3bCdrdaoParser) could not read complete remote message." << endl; + return; + } + + // read one message (the message size changed in cdrdao 1.1.8) + ::memset( &d->newMsg, 0, d->progressMsgSize ); + int size = m_comSock->readBlock( (char*)&d->newMsg, d->progressMsgSize); + if( size == -1 ) { + kdDebug() << "(K3bCdrdaoParser) read error" << endl; + return; + } + count += size; + + // sometimes the progress takes one step back (on my system when using paranoia-level 3) + // so we just use messages that are greater than the previous or first messages + if( d->oldMsg < d->newMsg + || ( d->newMsg.track == 1 && + d->newMsg.trackProgress <= 10 )) { + + if( d->newMsg.track != m_currentTrack ) { + switch( d->newMsg.status ) { + case PGSMSG_RCD_EXTRACTING: + emit nextTrack( d->newMsg.track, d->newMsg.totalTracks ); + break; + case PGSMSG_WCD_LEADIN: + emit newSubTask( i18n("Writing leadin ") ); + break; + case PGSMSG_WCD_DATA: + emit nextTrack( d->newMsg.track, d->newMsg.totalTracks ); + break; + case PGSMSG_WCD_LEADOUT: + emit newSubTask( i18n("Writing leadout ") ); + break; + } + + m_currentTrack = d->newMsg.track; + } + + if( d->newMsg.status == PGSMSG_WCD_LEADIN || d->newMsg.status == PGSMSG_WCD_LEADOUT ) { + // cdrdao >= 1.1.8 emits progress data when writing the lead-in and lead-out :) + emit subPercent( d->newMsg.totalProgress/10 ); + } + else { + emit subPercent( d->newMsg.trackProgress/10 ); + emit percent( d->newMsg.totalProgress/10 ); + } + + emit buffer(d->newMsg.bufferFillRate); + + if( d->progressMsgSize == (unsigned int)sizeof(ProgressMsg2) ) + emit deviceBuffer( d->newMsg.writerFillRate ); + + ::memcpy( &d->oldMsg, &d->newMsg, d->progressMsgSize ); + } + } +} + + +void K3bCdrdaoWriter::slotThroughput( int t ) +{ + // FIXME: determine sector size + emit writeSpeed( t, 150 ); +} + + +QString K3bCdrdaoWriter::findDriverFile( const K3bExternalBin* bin ) +{ + if( !bin ) + return QString::null; + + // cdrdao normally in (prefix)/bin and driver table in (prefix)/share/cdrdao + QString path = bin->path; + path.truncate( path.findRev("/") ); + path.truncate( path.findRev("/") ); + path += "/share/cdrdao/drivers"; + if( QFile::exists(path) ) + return path; + else { + kdDebug() << "(K3bCdrdaoWriter) could not find cdrdao driver table." << endl; + return QString::null; + } +} + + +// returns true if the driver file could be opened and no driver could be found +// TODO: cache the drivers +bool K3bCdrdaoWriter::defaultToGenericMMC( K3bDevice::Device* dev, bool writer ) +{ + QString driverTable = findDriverFile( m_cdrdaoBinObject ); + if( !driverTable.isEmpty() ) { + QFile f( driverTable ); + if( f.open( IO_ReadOnly ) ) { + // read all drivers + QStringList drivers; + QTextStream fStr( &f ); + while( !fStr.atEnd() ) { + QString line = fStr.readLine(); + if( line.isEmpty() ) + continue; + if( line[0] == '#' ) + continue; + if( line[0] == 'R' && writer ) + continue; + if( line[0] == 'W' && !writer ) + continue; + drivers.append(line); + } + + // search for the driver + for( QStringList::const_iterator it = drivers.begin(); it != drivers.end(); ++it ) { + if( (*it).section( '|', 1, 1 ) == dev->vendor() && + (*it).section( '|', 2, 2 ) == dev->description() ) + return false; + } + + // no driver found + return true; + } + else { + kdDebug() << "(K3bCdrdaoWriter) could not open driver table " << driverTable << endl; + return false; + } + } + else + return false; +} + + +#include "k3bcdrdaowriter.moc" diff --git a/libk3b/projects/k3bcdrdaowriter.h b/libk3b/projects/k3bcdrdaowriter.h new file mode 100644 index 0000000..94a0c9f --- /dev/null +++ b/libk3b/projects/k3bcdrdaowriter.h @@ -0,0 +1,157 @@ +/* + * + * $Id: k3bcdrdaowriter.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * Klaus-Dieter Krannich + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3B_CDRDAO_WRITER_H +#define K3B_CDRDAO_WRITER_H + + +#include "k3babstractwriter.h" + +class K3bExternalBin; +class K3bProcess; +class KProcess; +class K3bDevice::Device; +class QSocket; + + + +class K3bCdrdaoWriter : public K3bAbstractWriter +{ + Q_OBJECT + + public: + + enum Command { WRITE, COPY, READ, BLANK }; + enum BlankMode { FULL, MINIMAL }; + enum SubMode { None, RW, RW_RAW }; + + K3bCdrdaoWriter( K3bDevice::Device* dev, K3bJobHandler*, + QObject* parent = 0, const char* name = 0 ); + ~K3bCdrdaoWriter(); + + /** + * to be used in chain: addArgument(x)->addArgument(y) + */ + K3bCdrdaoWriter* addArgument( const QString& ); + K3bDevice::Device* sourceDevice() { return m_sourceDevice; }; + + int fd() const; + + bool active() const; + + private: + void reinitParser(); + void parseCdrdaoLine( const QString& line ); + void parseCdrdaoWrote( const QString& line ); + void parseCdrdaoError( const QString& line ); + + public slots: + void start(); + void cancel(); + + // options + // --------------------- + void setCommand( int c ) { m_command = c; } + void setBlankMode( int b ) { m_blankMode = b; } + void setMulti( bool b ) { m_multi = b; } + void setForce( bool b ) { m_force = b; } + void setOnTheFly( bool b ) { m_onTheFly = b; } + void setDataFile( const QString& s ) { m_dataFile = s; } + void setTocFile( const QString& s ) { m_tocFile = s; } + + void setSourceDevice( K3bDevice::Device* dev ) { m_sourceDevice = dev; } + void setFastToc( bool b ) { m_fastToc = b; } + void setReadRaw( bool b ) { m_readRaw = b; } + void setReadSubchan(SubMode m) { m_readSubchan=m; }; + void setParanoiaMode( int i ) { m_paranoiaMode = i; } + void setTaoSource(bool b) { m_taoSource=b; }; + void setTaoSourceAdjust(int a) { m_taoSourceAdjust=a; }; + void setSession(int s) { m_session=s; }; + void setEject(bool e) { m_eject=e; }; +// --------------------- + + /** + * If set true the job ignores the global K3b setting + * and does not eject the CD-RW after finishing + */ + void setForceNoEject( bool b ) { m_forceNoEject = b; } + + private slots: + void slotStdLine( const QString& line ); + void slotProcessExited(KProcess*); + void parseCdrdaoMessage(); + void slotThroughput( int t ); + + private: + void unknownCdrdaoLine( const QString& ); + void prepareArgumentList(); + void setWriteArguments(); + void setReadArguments(); + void setCopyArguments(); + void setBlankArguments(); + void setCommonArguments(); + + bool cueSheet(); + + QString findDriverFile( const K3bExternalBin* bin ); + bool defaultToGenericMMC( K3bDevice::Device* dev, bool writer ); + + // options + // --------------------- + int m_command; + int m_blankMode; + K3bDevice::Device* m_sourceDevice; + QString m_dataFile; + QString m_tocFile; + QString m_cueFileLnk; + QString m_binFileLnk; + QString m_backupTocFile; + bool m_readRaw; + bool m_multi; + bool m_force; + bool m_onTheFly; + bool m_fastToc; + SubMode m_readSubchan; + bool m_taoSource; + int m_taoSourceAdjust; + int m_paranoiaMode; + int m_session; + bool m_eject; + // --------------------- + + const K3bExternalBin* m_cdrdaoBinObject; + K3bProcess* m_process; + + int m_cdrdaoComm[2]; + QSocket *m_comSock; + + bool m_canceled; + + bool m_knownError; + +// parser + + int m_size; + int m_currentTrack; + + bool m_forceNoEject; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/k3bcdrecordwriter.cpp b/libk3b/projects/k3bcdrecordwriter.cpp new file mode 100644 index 0000000..e87c767 --- /dev/null +++ b/libk3b/projects/k3bcdrecordwriter.cpp @@ -0,0 +1,810 @@ +/* + * + * $Id: k3bcdrecordwriter.cpp 690529 2007-07-21 10:51:47Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + + +#include "k3bcdrecordwriter.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + + + +class K3bCdrecordWriter::Private +{ +public: + Private() + : cdTextFile(0) { + } + + K3bThroughputEstimator* speedEst; + bool canceled; + bool usingBurnfree; + int usedSpeed; + + struct Track { + int size; + bool audio; + }; + + QValueList tracks; + + KTempFile* cdTextFile; +}; + + +K3bCdrecordWriter::K3bCdrecordWriter( K3bDevice::Device* dev, K3bJobHandler* hdl, + QObject* parent, const char* name ) + : K3bAbstractWriter( dev, hdl, parent, name ), + m_clone(false), + m_cue(false), + m_forceNoEject(false) +{ + d = new Private(); + d->speedEst = new K3bThroughputEstimator( this ); + connect( d->speedEst, SIGNAL(throughput(int)), + this, SLOT(slotThroughput(int)) ); + + m_process = 0; + m_writingMode = K3b::TAO; +} + + +K3bCdrecordWriter::~K3bCdrecordWriter() +{ + delete d->cdTextFile; + delete d; + delete m_process; +} + + +bool K3bCdrecordWriter::active() const +{ + return ( m_process && m_process->isRunning() ); +} + + +int K3bCdrecordWriter::fd() const +{ + if( m_process ) + return m_process->stdinFd(); + else + return -1; +} + + +void K3bCdrecordWriter::setDao( bool b ) +{ + m_writingMode = ( b ? K3b::DAO : K3b::TAO ); +} + +void K3bCdrecordWriter::setCueFile( const QString& s) +{ + m_cue = true; + m_cueFile = s; + + // cuefile only works in DAO mode + setWritingMode( K3b::DAO ); +} + +void K3bCdrecordWriter::setClone( bool b ) +{ + m_clone = b; +} + + +void K3bCdrecordWriter::setWritingMode( int mode ) +{ + if( mode == K3b::DAO || + mode == K3b::TAO || + mode == K3b::RAW ) + m_writingMode = mode; + else + kdError() << "(K3bCdrecordWriter) wrong writing mode: " << mode << endl; +} + + +void K3bCdrecordWriter::prepareProcess() +{ + if( m_process ) delete m_process; // kdelibs want this! + m_process = new K3bProcess(); + m_process->setRunPrivileged(true); + // m_process->setPriority( KProcess::PrioHighest ); + m_process->setSplitStdout(true); + m_process->setSuppressEmptyLines(true); + m_process->setRawStdin(true); // we only use stdin when writing on-the-fly + connect( m_process, SIGNAL(stdoutLine(const QString&)), this, SLOT(slotStdLine(const QString&)) ); + connect( m_process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotStdLine(const QString&)) ); + connect( m_process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessExited(KProcess*)) ); + + m_cdrecordBinObject = k3bcore->externalBinManager()->binObject("cdrecord"); + + if( !m_cdrecordBinObject ) + return; + + *m_process << m_cdrecordBinObject; + + // display progress + *m_process << "-v"; + + if( m_cdrecordBinObject->hasFeature( "gracetime") ) + *m_process << "gracetime=2"; // 2 is the lowest allowed value (Joerg, why do you do this to us?) + + // Again we assume the device to be set! + *m_process << QString("dev=%1").arg(K3b::externalBinDeviceParameter(burnDevice(), m_cdrecordBinObject)); + + d->usedSpeed = burnSpeed(); + if( d->usedSpeed == 0 ) { + // try to determine the writeSpeed + // if it fails determineMaximalWriteSpeed() will return 0 and + // the choice is left to cdrecord + d->usedSpeed = burnDevice()->determineMaximalWriteSpeed(); + } + d->usedSpeed /= 175; + if( d->usedSpeed != 0 ) + *m_process << QString("speed=%1").arg(d->usedSpeed); + + if( m_writingMode == K3b::DAO || m_cue ) { + if( burnDevice()->dao() ) + *m_process << "-dao"; + else { + if( m_cdrecordBinObject->hasFeature( "tao" ) ) + *m_process << "-tao"; + emit infoMessage( i18n("Writer does not support disk at once (DAO) recording"), WARNING ); + } + } + else if( m_writingMode == K3b::RAW ) { + if( burnDevice()->supportsWritingMode( K3bDevice::RAW_R96R ) ) + *m_process << "-raw96r"; + else if( burnDevice()->supportsWritingMode( K3bDevice::RAW_R16 ) ) + *m_process << "-raw16"; + else if( burnDevice()->supportsWritingMode( K3bDevice::RAW_R96P ) ) + *m_process << "-raw96p"; + else { + emit infoMessage( i18n("Writer does not support raw writing."), WARNING ); + if( m_cdrecordBinObject->hasFeature( "tao" ) ) + *m_process << "-tao"; + } + } + else if( m_cdrecordBinObject->hasFeature( "tao" ) ) + *m_process << "-tao"; + + if( simulate() ) + *m_process << "-dummy"; + + d->usingBurnfree = false; + if( k3bcore->globalSettings()->burnfree() ) { + if( burnDevice()->burnproof() ) { + + d->usingBurnfree = true; + + // with cdrecord 1.11a02 burnproof was renamed to burnfree + if( m_cdrecordBinObject->hasFeature( "burnproof" ) ) + *m_process << "driveropts=burnproof"; + else + *m_process << "driveropts=burnfree"; + } + else + emit infoMessage( i18n("Writer does not support buffer underrun free recording (Burnfree)"), WARNING ); + } + + if( k3bcore->globalSettings()->force() ) { + *m_process << "-force"; + emit infoMessage( i18n("'Force unsafe operations' enabled."), WARNING ); + } + + if( m_cue ) { + m_process->setWorkingDirectory(QUrl(m_cueFile).dirPath()); + *m_process << QString("cuefile=%1").arg( m_cueFile ); + } + + if( m_clone ) + *m_process << "-clone"; + + if( m_rawCdText.size() > 0 ) { + delete d->cdTextFile; + d->cdTextFile = new K3bTempFile( QString::null, ".dat" ); + d->cdTextFile->setAutoDelete(true); + d->cdTextFile->file()->writeBlock( m_rawCdText ); + d->cdTextFile->close(); + + *m_process << "textfile=" + d->cdTextFile->name(); + } + + if( k3bcore->globalSettings()->ejectMedia() && + !m_forceNoEject ) + *m_process << "-eject"; + + bool manualBufferSize = k3bcore->globalSettings()->useManualBufferSize(); + if( manualBufferSize ) { + *m_process << QString("fs=%1m").arg( k3bcore->globalSettings()->bufferSize() ); + } + + bool overburn = k3bcore->globalSettings()->overburn(); + if( overburn ) + if( m_cdrecordBinObject->hasFeature("overburn") ) + *m_process << "-overburn"; + else + emit infoMessage( i18n("Cdrecord %1 does not support overburning.").arg(m_cdrecordBinObject->version), WARNING ); + + // additional user parameters from config + const QStringList& params = m_cdrecordBinObject->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *m_process << *it; + + // add the user parameters + for( QStringList::const_iterator it = m_arguments.begin(); it != m_arguments.end(); ++it ) + *m_process << *it; +} + + +K3bCdrecordWriter* K3bCdrecordWriter::addArgument( const QString& arg ) +{ + m_arguments.append( arg ); + return this; +} + + +void K3bCdrecordWriter::clearArguments() +{ + m_arguments.clear(); +} + + +void K3bCdrecordWriter::start() +{ + jobStarted(); + + d->canceled = false; + d->speedEst->reset(); + + prepareProcess(); + + if( !m_cdrecordBinObject ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("cdrecord"), ERROR ); + jobFinished(false); + return; + } + + emit debuggingOutput( "Used versions", "cdrecord: " + m_cdrecordBinObject->version ); + + if( !m_cdrecordBinObject->copyright.isEmpty() ) + emit infoMessage( i18n("Using %1 %2 - Copyright (C) %3") + .arg(m_cdrecordBinObject->hasFeature( "wodim" ) ? "Wodim" : "Cdrecord" ) + .arg(m_cdrecordBinObject->version) + .arg(m_cdrecordBinObject->copyright), INFO ); + + + kdDebug() << "***** " << m_cdrecordBinObject->name() << " parameters:\n"; + const QValueList& args = m_process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << flush << endl; + emit debuggingOutput( m_cdrecordBinObject->name() + " command:", s); + + m_currentTrack = 0; + m_cdrecordError = UNKNOWN; + m_totalTracksParsed = false; + m_alreadyWritten = 0; + d->tracks.clear(); + m_totalSize = 0; + + emit newSubTask( i18n("Preparing write process...") ); + + // FIXME: check the return value + if( K3b::isMounted( burnDevice() ) ) { + emit infoMessage( i18n("Unmounting medium"), INFO ); + K3b::unmount( burnDevice() ); + } + + // block the device (including certain checks) + k3bcore->blockDevice( burnDevice() ); + + // lock the device for good in this process since it will + // be opened in the growisofs process + burnDevice()->close(); + burnDevice()->usageLock(); + + if( !m_process->start( KProcess::NotifyOnExit, KProcess::All ) ) { + // something went wrong when starting the program + // it "should" be the executable + kdDebug() << "(K3bCdrecordWriter) could not start " << m_cdrecordBinObject->name() << endl; + emit infoMessage( i18n("Could not start %1.").arg(m_cdrecordBinObject->name()), K3bJob::ERROR ); + jobFinished(false); + } + else { + if( simulate() ) { + emit newTask( i18n("Simulating") ); + emit infoMessage( i18n("Starting %1 simulation at %2x speed...") + .arg(K3b::writingModeString(m_writingMode)) + .arg(d->usedSpeed), + K3bJob::INFO ); + } + else { + emit newTask( i18n("Writing") ); + emit infoMessage( i18n("Starting %1 writing at %2x speed...") + .arg(K3b::writingModeString(m_writingMode)) + .arg(d->usedSpeed), + K3bJob::INFO ); + } + } +} + + +void K3bCdrecordWriter::cancel() +{ + if( active() ) { + d->canceled = true; + if( m_process && m_process->isRunning() ) + m_process->kill(); + } +} + + +void K3bCdrecordWriter::slotStdLine( const QString& line ) +{ + static QRegExp s_burnfreeCounterRx( "^BURN\\-Free\\swas\\s(\\d+)\\stimes\\sused" ); + static QRegExp s_burnfreeCounterRxPredict( "^Total\\sof\\s(\\d+)\\s\\spossible\\sbuffer\\sunderruns\\spredicted" ); + + // tracknumber: cap(1) + // done: cap(2) + // complete: cap(3) + // fifo: cap(4) (it seems as if some patched cdrecord versions do not emit the fifo info but only the buf... :( + // buffer: cap(5) + static QRegExp s_progressRx( "Track\\s(\\d\\d)\\:\\s*(\\d*)\\sof\\s*(\\d*)\\sMB\\swritten\\s(?:\\(fifo\\s*(\\d*)\\%\\)\\s*)?(?:\\[buf\\s*(\\d*)\\%\\])?.*" ); + + emit debuggingOutput( m_cdrecordBinObject->name(), line ); + + // + // Progress and toc parsing + // + + if( line.startsWith( "Track " ) ) { + if( !m_totalTracksParsed ) { + // this is not the progress display but the list of tracks that will get written + // we always extract the tracknumber to get the highest at last + bool ok; + int tt = line.mid( 6, 2 ).toInt(&ok); + + if( ok ) { + struct Private::Track track; + track.audio = ( line.mid( 10, 5 ) == "audio" ); + + m_totalTracks = tt; + + int sizeStart = line.find( QRegExp("\\d"), 10 ); + int sizeEnd = line.find( "MB", sizeStart ); + track.size = line.mid( sizeStart, sizeEnd-sizeStart ).toInt(&ok); + + if( ok ) { + d->tracks.append(track); + m_totalSize += track.size; + } + else + kdDebug() << "(K3bCdrecordWriter) track number parse error: " + << line.mid( sizeStart, sizeEnd-sizeStart ) << endl; + } + else + kdDebug() << "(K3bCdrecordWriter) track number parse error: " + << line.mid( 6, 2 ) << endl; + } + + else if( s_progressRx.exactMatch( line ) ) { + // int num = s_progressRx.cap(1).toInt(); + int made = s_progressRx.cap(2).toInt(); + int size = s_progressRx.cap(3).toInt(); + int fifo = s_progressRx.cap(4).toInt(); + + emit buffer( fifo ); + m_lastFifoValue = fifo; + + if( s_progressRx.numCaptures() > 4 ) + emit deviceBuffer( s_progressRx.cap(5).toInt() ); + + // + // cdrecord's output sucks a bit. + // we get track sizes that differ from the sizes in the progress + // info since these are dependant on the writing mode. + // so we just use the track sizes and do a bit of math... + // + + if( d->tracks.count() > m_currentTrack-1 && size > 0 ) { + double convV = (double)d->tracks[m_currentTrack-1].size/(double)size; + made = (int)((double)made * convV); + size = d->tracks[m_currentTrack-1].size; + } + else { + kdError() << "(K3bCdrecordWriter) Did not parse all tracks sizes!" << endl; + } + + if( size > 0 ) { + emit processedSubSize( made, size ); + emit subPercent( 100*made/size ); + } + + if( m_totalSize > 0 ) { + emit processedSize( m_alreadyWritten+made, m_totalSize ); + emit percent( 100*(m_alreadyWritten+made)/m_totalSize ); + } + + d->speedEst->dataWritten( (m_alreadyWritten+made)*1024 ); + } + } + + // + // Cdrecord starts all error and warning messages with it's path + // With Debian's script it starts with cdrecord (or /usr/bin/cdrecord or whatever! I hate this script!) + // + + else if( line.startsWith( "cdrecord" ) || + line.startsWith( m_cdrecordBinObject->path ) || + line.startsWith( m_cdrecordBinObject->path.left(m_cdrecordBinObject->path.length()-5) ) ) { + // get rid of the path and the following colon and space + QString errStr = line.mid( line.find(':') + 2 ); + + if( errStr.startsWith( "Drive does not support SAO" ) ) { + emit infoMessage( i18n("DAO (Disk At Once) recording not supported with this writer"), K3bJob::ERROR ); + emit infoMessage( i18n("Please choose TAO (Track At Once) and try again"), K3bJob::ERROR ); + } + else if( errStr.startsWith( "Drive does not support RAW" ) ) { + emit infoMessage( i18n("RAW recording not supported with this writer"), K3bJob::ERROR ); + } + else if( errStr.startsWith("Input/output error.") ) { + emit infoMessage( i18n("Input/output error. Not necessarily serious."), WARNING ); + } + else if( errStr.startsWith("shmget failed") ) { + m_cdrecordError = SHMGET_FAILED; + } + else if( errStr.startsWith("OPC failed") ) { + m_cdrecordError = OPC_FAILED; + } + else if( errStr.startsWith( "Drive needs to reload the media" ) ) { + emit infoMessage( i18n("Reloading of medium required"), K3bJob::INFO ); + } + else if( errStr.startsWith( "The current problem looks like a buffer underrun" ) ) { + if( m_cdrecordError == UNKNOWN ) // it is almost never a buffer underrun these days. + m_cdrecordError = BUFFER_UNDERRUN; + } + else if( errStr.startsWith("WARNING: Data may not fit") ) { + bool overburn = k3bcore->globalSettings()->overburn(); + if( overburn && m_cdrecordBinObject->hasFeature("overburn") ) + emit infoMessage( i18n("Trying to write more than the official disk capacity"), K3bJob::WARNING ); + m_cdrecordError = OVERSIZE; + } + else if( errStr.startsWith("Bad Option") ) { + m_cdrecordError = BAD_OPTION; + // parse option + int pos = line.find( "Bad Option" ) + 13; + int len = line.length() - pos - 1; + emit infoMessage( i18n("No valid %1 option: %2").arg(m_cdrecordBinObject->name()).arg(line.mid(pos, len)), + ERROR ); + } + else if( errStr.startsWith("Cannot set speed/dummy") ) { + m_cdrecordError = CANNOT_SET_SPEED; + } + else if( errStr.startsWith("Cannot open new session") ) { + m_cdrecordError = CANNOT_OPEN_NEW_SESSION; + } + else if( errStr.startsWith("Cannot send CUE sheet") ) { + m_cdrecordError = CANNOT_SEND_CUE_SHEET; + } + else if( errStr.startsWith( "Trying to use ultra high speed" ) || + errStr.startsWith( "Trying to use high speed" ) || + errStr.startsWith( "Probably trying to use ultra high speed" ) || + errStr.startsWith( "You did use a high speed medium on an improper writer" ) || + errStr.startsWith( "You did use a ultra high speed medium on an improper writer" ) ) { + m_cdrecordError = HIGH_SPEED_MEDIUM; + } + else if( errStr.startsWith( "You may have used an ultra low speed medium" ) ) { + m_cdrecordError = LOW_SPEED_MEDIUM; + } + else if( errStr.startsWith( "Permission denied. Cannot open" ) || + errStr.startsWith( "Operation not permitted." ) ) { + m_cdrecordError = PERMISSION_DENIED; + } + else if( errStr.startsWith( "Can only copy session # 1") ) { + emit infoMessage( i18n("Only session 1 will be cloned."), WARNING ); + } + else if( errStr == "Cannot fixate disk." ) { + emit infoMessage( i18n("Unable to fixate the disk."), ERROR ); + if( m_cdrecordError == UNKNOWN ) + m_cdrecordError = CANNOT_FIXATE_DISK; + } + else if( errStr == "A write error occurred." ) { + m_cdrecordError = WRITE_ERROR; + } + else if( errStr.startsWith( "Try again with cdrecord blank=all." ) ) { + m_cdrecordError = BLANK_FAILED; + } + } + + // + // All other messages + // + + else if( line.contains( "at speed" ) ) { + // parse the speed and inform the user if cdrdao switched it down + int pos = line.find( "at speed" ); + int pos2 = line.find( "in", pos+9 ); + int speed = static_cast( line.mid( pos+9, pos2-pos-10 ).toDouble() ); // cdrecord-dvd >= 2.01a25 uses 8.0 and stuff + if( speed != d->usedSpeed ) { + emit infoMessage( i18n("Medium or burner do not support writing at %1x speed").arg(d->usedSpeed), K3bJob::WARNING ); + if( speed > d->usedSpeed ) + emit infoMessage( i18n("Switching burn speed up to %1x").arg(speed), K3bJob::WARNING ); + else + emit infoMessage( i18n("Switching burn speed down to %1x").arg(speed), K3bJob::WARNING ); + } + } + else if( line.startsWith( "Starting new" ) ) { + m_totalTracksParsed = true; + if( m_currentTrack > 0 ) {// nothing has been written at the start of track 1 + if( d->tracks.count() > m_currentTrack-1 ) + m_alreadyWritten += d->tracks[m_currentTrack-1].size; + else + kdError() << "(K3bCdrecordWriter) Did not parse all tracks sizes!" << endl; + } + else + emit infoMessage( i18n("Starting disc write"), INFO ); + + m_currentTrack++; + + if( m_currentTrack > d->tracks.count() ) { + kdDebug() << "(K3bCdrecordWriter) need to add dummy track struct." << endl; + struct Private::Track t; + t.size = 1; + t.audio = false; + d->tracks.append(t); + } + + kdDebug() << "(K3bCdrecordWriter) writing track " << m_currentTrack << " of " << m_totalTracks << " tracks." << endl; + emit nextTrack( m_currentTrack, m_totalTracks ); + } + else if( line.startsWith( "Fixating" ) ) { + emit newSubTask( i18n("Closing Session") ); + } + else if( line.startsWith( "Writing lead-in" ) ) { + m_totalTracksParsed = true; + emit newSubTask( i18n("Writing Leadin") ); + } + else if( line.startsWith( "Writing Leadout") ) { + emit newSubTask( i18n("Writing Leadout") ); + } + else if( line.startsWith( "Writing pregap" ) ) { + emit newSubTask( i18n("Writing pregap") ); + } + else if( line.startsWith( "Performing OPC" ) ) { + emit infoMessage( i18n("Performing Optimum Power Calibration"), K3bJob::INFO ); + } + else if( line.startsWith( "Sending" ) ) { + emit infoMessage( i18n("Sending CUE sheet"), K3bJob::INFO ); + } + else if( line.startsWith( "Turning BURN-Free on" ) || line.startsWith( "BURN-Free is ON") ) { + emit infoMessage( i18n("Enabled Burnfree"), K3bJob::INFO ); + } + else if( line.startsWith( "Turning BURN-Free off" ) ) { + emit infoMessage( i18n("Disabled Burnfree"), K3bJob::WARNING ); + } + else if( line.startsWith( "Re-load disk and hit" ) ) { + // this happens on some notebooks where cdrecord is not able to close the + // tray itself, so we need to ask the user to do so + blockingInformation( i18n("Please reload the medium and press 'ok'"), + i18n("Unable to close the tray") ); + + // now send a to cdrecord + // hopefully this will do it since I have no possibility to test it! + ::write( fd(), "\n", 1 ); + } + else if( s_burnfreeCounterRx.search( line ) ) { + bool ok; + int num = s_burnfreeCounterRx.cap(1).toInt(&ok); + if( ok ) + emit infoMessage( i18n("Burnfree was used 1 time.", "Burnfree was used %n times.", num), INFO ); + } + else if( s_burnfreeCounterRxPredict.search( line ) ) { + bool ok; + int num = s_burnfreeCounterRxPredict.cap(1).toInt(&ok); + if( ok ) + emit infoMessage( i18n("Buffer was low 1 time.", "Buffer was low %n times.", num), INFO ); + } + else if( line.contains("Medium Error") ) { + m_cdrecordError = MEDIUM_ERROR; + } + else if( line.startsWith( "Error trying to open" ) && line.contains( "(Device or resource busy)" ) ) { + m_cdrecordError = DEVICE_BUSY; + } + else { + // debugging + kdDebug() << "(" << m_cdrecordBinObject->name() << ") " << line << endl; + } +} + + +void K3bCdrecordWriter::slotProcessExited( KProcess* p ) +{ + // remove temporary cdtext file + delete d->cdTextFile; + d->cdTextFile = 0; + + // release the device within this process + burnDevice()->usageUnlock(); + + // unblock the device + k3bcore->unblockDevice( burnDevice() ); + + if( d->canceled ) { + // this will unblock and eject the drive and emit the finished/canceled signals + K3bAbstractWriter::cancel(); + return; + } + + + if( p->normalExit() ) { + switch( p->exitStatus() ) { + case 0: + { + if( simulate() ) + emit infoMessage( i18n("Simulation successfully completed"), K3bJob::SUCCESS ); + else + emit infoMessage( i18n("Writing successfully completed"), K3bJob::SUCCESS ); + + int s = d->speedEst->average(); + emit infoMessage( i18n("Average overall write speed: %1 KB/s (%2x)").arg(s).arg(KGlobal::locale()->formatNumber((double)s/150.0), 2), INFO ); + + jobFinished( true ); + } + break; + + default: + kdDebug() << "(K3bCdrecordWriter) error: " << p->exitStatus() << endl; + + if( m_cdrecordError == UNKNOWN && m_lastFifoValue <= 3 ) + m_cdrecordError = BUFFER_UNDERRUN; + + switch( m_cdrecordError ) { + case OVERSIZE: + if( k3bcore->globalSettings()->overburn() && + m_cdrecordBinObject->hasFeature("overburn") ) + emit infoMessage( i18n("Data did not fit on disk."), ERROR ); + else { + emit infoMessage( i18n("Data does not fit on disk."), ERROR ); + if( m_cdrecordBinObject->hasFeature("overburn") ) + emit infoMessage( i18n("Enable overburning in the advanced K3b settings to burn anyway."), INFO ); + } + break; + case BAD_OPTION: + // error message has already been emited earlier since we needed the actual line + break; + case SHMGET_FAILED: + emit infoMessage( i18n("%1 could not reserve shared memory segment of requested size.").arg(m_cdrecordBinObject->name()), ERROR ); + emit infoMessage( i18n("Probably you chose a too large buffer size."), ERROR ); + break; + case OPC_FAILED: + emit infoMessage( i18n("OPC failed. Probably the writer does not like the medium."), ERROR ); + break; + case CANNOT_SET_SPEED: + emit infoMessage( i18n("Unable to set write speed to %1.").arg(d->usedSpeed), ERROR ); + emit infoMessage( i18n("Probably this is lower than your writer's lowest writing speed."), ERROR ); + break; + case CANNOT_SEND_CUE_SHEET: + emit infoMessage( i18n("Unable to send CUE sheet."), ERROR ); + if( m_writingMode == K3b::DAO ) + emit infoMessage( i18n("Sometimes using TAO writing mode solves this issue."), ERROR ); + break; + case CANNOT_OPEN_NEW_SESSION: + emit infoMessage( i18n("Unable to open new session."), ERROR ); + emit infoMessage( i18n("Probably a problem with the medium."), ERROR ); + break; + case CANNOT_FIXATE_DISK: + emit infoMessage( i18n("The disk might still be readable."), ERROR ); + if( m_writingMode == K3b::TAO && burnDevice()->dao() ) + emit infoMessage( i18n("Try DAO writing mode."), ERROR ); + break; + case PERMISSION_DENIED: + emit infoMessage( i18n("%1 has no permission to open the device.").arg("Cdrecord"), ERROR ); +#ifdef HAVE_K3BSETUP + emit infoMessage( i18n("You may use K3bsetup2 to solve this problem."), ERROR ); +#endif + break; + case BUFFER_UNDERRUN: + emit infoMessage( i18n("Probably a buffer underrun occurred."), ERROR ); + if( !d->usingBurnfree && burnDevice()->burnproof() ) + emit infoMessage( i18n("Please enable Burnfree or choose a lower burning speed."), ERROR ); + else + emit infoMessage( i18n("Please choose a lower burning speed."), ERROR ); + break; + case HIGH_SPEED_MEDIUM: + emit infoMessage( i18n("Found a high-speed medium not suitable for the writer being used."), ERROR ); + emit infoMessage( i18n("Use the 'force unsafe operations' option to ignore this."), ERROR ); + break; + case LOW_SPEED_MEDIUM: + emit infoMessage( i18n("Found a low-speed medium not suitable for the writer being used."), ERROR ); + emit infoMessage( i18n("Use the 'force unsafe operations' option to ignore this."), ERROR ); + break; + case MEDIUM_ERROR: + emit infoMessage( i18n("Most likely the burning failed due to low-quality media."), ERROR ); + break; + case DEVICE_BUSY: + emit infoMessage( i18n("Another application is blocking the device (most likely automounting)."), ERROR ); + break; + case WRITE_ERROR: + emit infoMessage( i18n("A write error occurred."), ERROR ); + if( m_writingMode == K3b::DAO ) + emit infoMessage( i18n("Sometimes using TAO writing mode solves this issue."), ERROR ); + break; + case BLANK_FAILED: + emit infoMessage( i18n("Some drives do not support all erase types."), ERROR ); + emit infoMessage( i18n("Try again using 'Complete' erasing."), ERROR ); + break; + case UNKNOWN: + if( p->exitStatus() == 12 && K3b::kernelVersion() >= K3bVersion( 2, 6, 8 ) && m_cdrecordBinObject->hasFeature( "suidroot" ) ) { + emit infoMessage( i18n("Since kernel version 2.6.8 cdrecord cannot use SCSI transport when running suid root anymore."), ERROR ); + emit infoMessage( i18n("You may use K3bSetup to solve this problem or remove the suid bit manually."), ERROR ); + } + else if( !wasSourceUnreadable() ) { + emit infoMessage( i18n("%1 returned an unknown error (code %2).") + .arg(m_cdrecordBinObject->name()).arg(p->exitStatus()), + K3bJob::ERROR ); + + if( p->exitStatus() >= 254 && m_writingMode == K3b::DAO ) { + emit infoMessage( i18n("Sometimes using TAO writing mode solves this issue."), ERROR ); + } + else { + emit infoMessage( i18n("If you are running an unpatched cdrecord version..."), ERROR ); + emit infoMessage( i18n("...and this error also occurs with high quality media..."), ERROR ); + emit infoMessage( i18n("...and the K3b FAQ does not help you..."), ERROR ); + emit infoMessage( i18n("...please include the debugging output in your problem report."), ERROR ); + } + } + break; + } + jobFinished( false ); + } + } + else { + emit infoMessage( i18n("%1 did not exit cleanly.").arg(m_cdrecordBinObject->name()), + ERROR ); + jobFinished( false ); + } +} + + +void K3bCdrecordWriter::slotThroughput( int t ) +{ + emit writeSpeed( t, d->tracks[m_currentTrack-1].audio ? 175 : 150 ); +} + +#include "k3bcdrecordwriter.moc" diff --git a/libk3b/projects/k3bcdrecordwriter.h b/libk3b/projects/k3bcdrecordwriter.h new file mode 100644 index 0000000..9333588 --- /dev/null +++ b/libk3b/projects/k3bcdrecordwriter.h @@ -0,0 +1,123 @@ +/* + * + * $Id: k3bcdrecordwriter.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3B_CDRECORD_WRITER_H +#define K3B_CDRECORD_WRITER_H + + +#include "k3babstractwriter.h" + +#include + +class K3bExternalBin; +class K3bProcess; +class KProcess; +class K3bDevice::Device; + + +class K3bCdrecordWriter : public K3bAbstractWriter +{ + Q_OBJECT + + public: + K3bCdrecordWriter( K3bDevice::Device*, K3bJobHandler* hdl, + QObject* parent = 0, const char* name = 0 ); + ~K3bCdrecordWriter(); + + bool active() const; + + /** + * to be used in chain: addArgument(x)->addArgument(y) + */ + K3bCdrecordWriter* addArgument( const QString& ); + void clearArguments(); + + int fd() const; + + public slots: + void start(); + void cancel(); + + void setDao( bool b ); + void setWritingMode( int ); + void setCueFile( const QString& s); + void setClone( bool b ); + + void setRawCdText( const QByteArray& a ) { m_rawCdText = a; } + + /** + * If set true the job ignores the global K3b setting + * and does not eject the CD-RW after finishing + */ + void setForceNoEject( bool b ) { m_forceNoEject = b; } + + protected slots: + void slotStdLine( const QString& line ); + void slotProcessExited(KProcess*); + void slotThroughput( int t ); + + protected: + virtual void prepareProcess(); + + const K3bExternalBin* m_cdrecordBinObject; + K3bProcess* m_process; + + int m_writingMode; + bool m_totalTracksParsed; + bool m_clone; + bool m_cue; + + QString m_cueFile; + + enum CdrecordError { UNKNOWN, + OVERSIZE, + BAD_OPTION, + SHMGET_FAILED, + OPC_FAILED, + CANNOT_SET_SPEED, + CANNOT_SEND_CUE_SHEET, + CANNOT_OPEN_NEW_SESSION, + CANNOT_FIXATE_DISK, + WRITE_ERROR, + PERMISSION_DENIED, + BUFFER_UNDERRUN, + HIGH_SPEED_MEDIUM, + LOW_SPEED_MEDIUM, + MEDIUM_ERROR, + DEVICE_BUSY, + BLANK_FAILED }; + + QStringList m_arguments; + + private: + unsigned int m_currentTrack; + int m_totalTracks; + int m_totalSize; + int m_alreadyWritten; + + int m_lastFifoValue; + + int m_cdrecordError; + + bool m_forceNoEject; + + QByteArray m_rawCdText; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/k3bcuefileparser.cpp b/libk3b/projects/k3bcuefileparser.cpp new file mode 100644 index 0000000..49ca4fc --- /dev/null +++ b/libk3b/projects/k3bcuefileparser.cpp @@ -0,0 +1,461 @@ +/* + * + * $Id: k3bcuefileparser.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bcuefileparser.h" + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + + +// avoid usage of QTextStream since K3b often +// tries to open big files (iso images) in a +// cue file parser to test it. +static QString readLine( QFile* f ) +{ + QString s; + Q_LONG r = f->readLine( s, 1024 ); + if( r >= 0 ) { + // remove the trailing newline + return s.stripWhiteSpace(); + } + else { + // end of file or error + return QString::null; + } +} + + +// TODO: add method: usableByCdrecordDirectly() +// TODO: add Toc with sector sizes + +class K3bCueFileParser::Private +{ +public: + bool inFile; + bool inTrack; + int trackType; + int trackMode; + bool rawData; + bool haveIndex1; + K3b::Msf currentDataPos; + K3b::Msf index0; + + K3bDevice::Toc toc; + int currentParsedTrack; + + K3bDevice::CdText cdText; +}; + + + +K3bCueFileParser::K3bCueFileParser( const QString& filename ) + : K3bImageFileReader() +{ + d = new Private; + openFile( filename ); +} + + +K3bCueFileParser::~K3bCueFileParser() +{ + delete d; +} + + +void K3bCueFileParser::readFile() +{ + setValid(true); + + d->inFile = d->inTrack = d->haveIndex1 = false; + d->trackMode = K3bDevice::Track::UNKNOWN; + d->toc.clear(); + d->cdText.clear(); + d->currentParsedTrack = 0; + + QFile f( filename() ); + if( f.open( IO_ReadOnly ) ) { + QString line = readLine( &f ); + while( !line.isNull() ) { + + if( !parseLine(line) ) { + setValid(false); + break; + } + + line = readLine( &f ); + } + + if( isValid() ) { + // save last parsed track for which we do not have the proper length :( + if( d->currentParsedTrack > 0 ) { + d->toc.append( K3bDevice::Track( d->currentDataPos, + d->currentDataPos, + d->trackType, + d->trackMode ) ); + } + + // debug the toc + kdDebug() << "(K3bCueFileParser) successfully parsed cue file." << endl + << "------------------------------------------------" << endl; + for( unsigned int i = 0; i < d->toc.count(); ++i ) { + K3bDevice::Track& track = d->toc[i]; + kdDebug() << "Track " << (i+1) + << " (" << ( track.type() == K3bDevice::Track::AUDIO ? "audio" : "data" ) << ") " + << track.firstSector().toString() << " - " << track.lastSector().toString() << endl; + } + + kdDebug() << "------------------------------------------------" << endl; + } + } + else { + kdDebug() << "(K3bCueFileParser) could not open file " << filename() << endl; + setValid(false); + } +} + + +bool K3bCueFileParser::parseLine( QString& line ) +{ + // use cap(1) for the filename + static QRegExp fileRx( "FILE\\s\"?([^\"]*)\"?\\s[^\"\\s]*" ); + + // use cap(1) for the flags + static QRegExp flagsRx( "FLAGS(\\s(DCP|4CH|PRE|SCMS)){1,4}" ); + + // use cap(1) for the tracknumber and cap(2) for the datatype + static QRegExp trackRx( "TRACK\\s(\\d{1,2})\\s(AUDIO|CDG|MODE1/2048|MODE1/2352|MODE2/2336|MODE2/2352|CDI/2336|CDI/2352)" ); + + // use cap(1) for the index number, cap(3) for the minutes, cap(4) for the seconds, cap(5) for the frames, + // and cap(2) for the MSF value string + static QRegExp indexRx( "INDEX\\s(\\d{1,2})\\s((\\d+):([0-5]\\d):((?:[0-6]\\d)|(?:7[0-4])))" ); + + // use cap(1) for the MCN + static QRegExp catalogRx( "CATALOG\\s(\\w{13,13})" ); + + // use cap(1) for the ISRC + static QRegExp isrcRx( "ISRC\\s(\\w{5,5}\\d{7,7})" ); + + static QString cdTextRxStr = "\"?([^\"]{0,80})\"?"; + + // use cap(1) for the string + static QRegExp titleRx( "TITLE\\s" + cdTextRxStr ); + static QRegExp performerRx( "PERFORMER\\s" + cdTextRxStr ); + static QRegExp songwriterRx( "SONGWRITER\\s" + cdTextRxStr ); + + + // simplify all white spaces except those in filenames and CD-TEXT + simplifyWhiteSpace( line ); + + // skip comments and empty lines + if( line.startsWith("REM") || line.startsWith("#") || line.isEmpty() ) + return true; + + + // + // FILE + // + if( fileRx.exactMatch( line ) ) { + + setValid( findImageFileName( fileRx.cap(1) ) ); + + if( d->inFile ) { + kdDebug() << "(K3bCueFileParser) only one FILE statement allowed." << endl; + return false; + } + d->inFile = true; + d->inTrack = false; + d->haveIndex1 = false; + return true; + } + + + // + // TRACK + // + else if( trackRx.exactMatch( line ) ) { + if( !d->inFile ) { + kdDebug() << "(K3bCueFileParser) TRACK statement before FILE." << endl; + return false; + } + + // check if we had index1 for the last track + if( d->inTrack && !d->haveIndex1 ) { + kdDebug() << "(K3bCueFileParser) TRACK without INDEX 1." << endl; + return false; + } + + // save last track + // TODO: use d->rawData in some way + if( d->currentParsedTrack > 0 ) { + d->toc.append( K3bDevice::Track( d->currentDataPos, + d->currentDataPos, + d->trackType, + d->trackMode ) ); + } + + d->currentParsedTrack++; + + d->cdText.resize( d->currentParsedTrack ); + + // parse the tracktype + if( trackRx.cap(2) == "AUDIO" ) { + d->trackType = K3bDevice::Track::AUDIO; + d->trackMode = K3bDevice::Track::UNKNOWN; + } + else { + d->trackType = K3bDevice::Track::DATA; + if( trackRx.cap(2).startsWith("MODE1") ) { + d->trackMode = K3bDevice::Track::MODE1; + d->rawData = (trackRx.cap(2) == "MODE1/2352"); + } + else if( trackRx.cap(2).startsWith("MODE2") ) { + d->trackMode = K3bDevice::Track::MODE2; + d->rawData = (trackRx.cap(2) == "MODE2/2352"); + } + else { + kdDebug() << "(K3bCueFileParser) unsupported track type: " << trackRx.cap(2) << endl; + return false; + } + } + + d->haveIndex1 = false; + d->inTrack = true; + d->index0 = 0; + + return true; + } + + + // + // FLAGS + // + else if( flagsRx.exactMatch( line ) ) { + if( !d->inTrack ) { + kdDebug() << "(K3bCueFileParser) FLAGS statement without TRACK." << endl; + return false; + } + + // TODO: save the flags + return true; + } + + + // + // INDEX + // + else if( indexRx.exactMatch( line ) ) { + if( !d->inTrack ) { + kdDebug() << "(K3bCueFileParser) INDEX statement without TRACK." << endl; + return false; + } + + unsigned int indexNumber = indexRx.cap(1).toInt(); + + K3b::Msf indexStart = K3b::Msf::fromString( indexRx.cap(2) ); + + if( indexNumber == 0 ) { + d->index0 = indexStart; + + if( d->currentParsedTrack < 2 && indexStart > 0 ) { + kdDebug() << "(K3bCueFileParser) first track is not allowed to have a pregap > 0." << endl; + return false; + } + } + else if( indexNumber == 1 ) { + d->haveIndex1 = true; + d->currentDataPos = indexStart; + if( d->currentParsedTrack > 1 ) { + d->toc[d->currentParsedTrack-2].setLastSector( indexStart-1 ); + if( d->index0 > 0 && d->index0 < indexStart ) { + d->toc[d->currentParsedTrack-2].setIndex0( d->index0 - d->toc[d->currentParsedTrack-2].firstSector() ); + } + } + } + else { + // TODO: add index > 0 + } + + return true; + } + + + // + // CATALOG + // + if( catalogRx.exactMatch( line ) ) { + // TODO: set the toc's mcn + return true; + } + + + // + // ISRC + // + if( isrcRx.exactMatch( line ) ) { + if( d->inTrack ) { + // TODO: set the track's ISRC + return true; + } + else { + kdDebug() << "(K3bCueFileParser) ISRC without TRACK." << endl; + return false; + } + } + + + // + // CD-TEXT + // TODO: create K3bDevice::TrackCdText entries + // + else if( titleRx.exactMatch( line ) ) { + if( d->inTrack ) + d->cdText[d->currentParsedTrack-1].setTitle( titleRx.cap(1) ); + else + d->cdText.setTitle( titleRx.cap(1) ); + return true; + } + + else if( performerRx.exactMatch( line ) ) { + if( d->inTrack ) + d->cdText[d->currentParsedTrack-1].setPerformer( performerRx.cap(1) ); + else + d->cdText.setPerformer( performerRx.cap(1) ); + return true; + } + + else if( songwriterRx.exactMatch( line ) ) { + if( d->inTrack ) + d->cdText[d->currentParsedTrack-1].setSongwriter( songwriterRx.cap(1) ); + else + d->cdText.setSongwriter( songwriterRx.cap(1) ); + return true; + } + + else { + kdDebug() << "(K3bCueFileParser) unknown Cue line: '" << line << "'" << endl; + return false; + } +} + + +void K3bCueFileParser::simplifyWhiteSpace( QString& s ) +{ + s = s.stripWhiteSpace(); + + unsigned int i = 0; + bool insideQuote = false; + while( i < s.length() ) { + if( !insideQuote ) { + if( s[i].isSpace() && s[i+1].isSpace() ) + s.remove( i, 1 ); + } + + if( s[i] == '"' ) + insideQuote = !insideQuote; + + ++i; + } +} + + +const K3bDevice::Toc& K3bCueFileParser::toc() const +{ + return d->toc; +} + + +const K3bDevice::CdText& K3bCueFileParser::cdText() const +{ + return d->cdText; +} + + +bool K3bCueFileParser::findImageFileName( const QString& dataFile ) +{ + // + // CDRDAO does not use this image filename but replaces the extension from the cue file + // with "bin" to get the image filename, we should take this into account + // + + m_imageFilenameInCue = true; + + // first try filename as a hole (absolut) + if( QFile::exists( dataFile ) ) { + setImageFilename( QFileInfo(dataFile).absFilePath() ); + return true; + } + + // try the filename in the cue's directory + if( QFileInfo( K3b::parentDir(filename()) + dataFile.section( '/', -1 ) ).isFile() ) { + setImageFilename( K3b::parentDir(filename()) + dataFile.section( '/', -1 ) ); + kdDebug() << "(K3bCueFileParser) found image file: " << imageFilename() << endl; + return true; + } + + // try the filename ignoring case + if( QFileInfo( K3b::parentDir(filename()) + dataFile.section( '/', -1 ).lower() ).isFile() ) { + setImageFilename( K3b::parentDir(filename()) + dataFile.section( '/', -1 ).lower() ); + kdDebug() << "(K3bCueFileParser) found image file: " << imageFilename() << endl; + return true; + } + + m_imageFilenameInCue = false; + + // try removing the ending from the cue file (image.bin.cue and image.bin) + if( QFileInfo( filename().left( filename().length()-4 ) ).isFile() ) { + setImageFilename( filename().left( filename().length()-4 ) ); + kdDebug() << "(K3bCueFileParser) found image file: " << imageFilename() << endl; + return true; + } + + // + // we did not find the image specified in the cue. + // Search for another one having the same filename as the cue but a different extension + // + + QDir parentDir( K3b::parentDir(filename()) ); + QString filenamePrefix = filename().section( '/', -1 ); + filenamePrefix.truncate( filenamePrefix.length() - 3 ); // remove cue extension + kdDebug() << "(K3bCueFileParser) checking folder " << parentDir.path() << " for files: " << filenamePrefix << "*" << endl; + + // + // we cannot use the nameFilter in QDir because of the spaces that may occur in filenames + // + QStringList possibleImageFiles = parentDir.entryList( QDir::Files ); + int cnt = 0; + for( QStringList::const_iterator it = possibleImageFiles.constBegin(); it != possibleImageFiles.constEnd(); ++it ) { + if( (*it).lower() == dataFile.section( '/', -1 ).lower() || + (*it).startsWith( filenamePrefix ) && !(*it).endsWith( "cue" ) ) { + ++cnt; + setImageFilename( K3b::parentDir(filename()) + *it ); + } + } + + // + // we only do this if there is one unique file which fits the requirements. + // Otherwise we cannot be certain to have the right file. + // + return ( cnt == 1 && QFileInfo( imageFilename() ).isFile() ); +} diff --git a/libk3b/projects/k3bcuefileparser.h b/libk3b/projects/k3bcuefileparser.h new file mode 100644 index 0000000..41a5ee6 --- /dev/null +++ b/libk3b/projects/k3bcuefileparser.h @@ -0,0 +1,57 @@ +/* + * + * $Id: k3bcuefileparser.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_CUEFILE_PARSER_H_ +#define _K3B_CUEFILE_PARSER_H_ + +#include "k3bimagefilereader.h" + +#include +#include +#include "k3b_export.h" +/** + * Parses a cue file. + * Datatracks have either mode1 or mode2 where the latter contains xa form1/2. + * The last track may not have a proper length! + */ +class LIBK3B_EXPORT K3bCueFileParser : public K3bImageFileReader +{ + public: + K3bCueFileParser( const QString& filename = QString::null ); + ~K3bCueFileParser(); + + /** + * CDRDAO does not use this image filename but replaces the extension from the cue file + * with "bin" to get the image filename. + * So in this case cdrecord won't be able to burn the cue file. That is why we need this hack. + */ + bool imageFilenameInCue() const { return m_imageFilenameInCue; } + + const K3bDevice::Toc& toc() const; + const K3bDevice::CdText& cdText() const; + + private: + void readFile(); + bool parseLine( QString& line ); + void simplifyWhiteSpace( QString& s ); + bool findImageFileName( const QString& fileEntry ); + + bool m_imageFilenameInCue; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/k3bdoc.cpp b/libk3b/projects/k3bdoc.cpp new file mode 100644 index 0000000..ac5346d --- /dev/null +++ b/libk3b/projects/k3bdoc.cpp @@ -0,0 +1,221 @@ +/* + * + * $Id: k3bdoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +// include files for Qt +#include +#include +#include + +// include files for KDE +#include +#include + +// application specific includes +#include "k3bdoc.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +K3bDoc::K3bDoc( QObject* parent ) + : QObject( parent ), + m_modified(false), + m_view(0) +{ + connect( this, SIGNAL(changed()), this, SLOT(slotChanged()) ); +} + + +K3bDoc::~K3bDoc() +{ +} + + +void K3bDoc::slotChanged() +{ + setModified( true ); + emit changed( this ); +} + + +void K3bDoc::setModified( bool m ) +{ + if( m != m_modified ) { + m_modified = m; + if( m ) + emit changed(); + } +} + + +void K3bDoc::setDummy( bool b ) +{ + m_dummy = b; +} + +void K3bDoc::setSpeed( int speed ) +{ + m_speed = speed; +} + +void K3bDoc::setBurner( K3bDevice::Device* dev ) +{ + m_burner = dev; +} + + +void K3bDoc::addUrl( const KURL& url ) +{ + KURL::List urls(url); + addUrls( urls ); +} + + +void K3bDoc::setURL( const KURL& url ) +{ + doc_url = url; + + emit changed(); +} + +const KURL& K3bDoc::URL() const +{ + return doc_url; +} + + +QString K3bDoc::name() const +{ + return URL().path().section( '/', -1 ); +} + + +bool K3bDoc::newDocument() +{ + setModified( false ); + + m_copies = 1; + m_burner = 0; + m_onTheFly = true; + m_speed = 0; // Auto + m_onlyCreateImages = false; + m_removeImages = true; + m_dummy = false; + m_writingApp = K3b::DEFAULT; + m_writingMode = K3b::WRITING_MODE_AUTO; + m_saved = false; + + return true; +} + + +bool K3bDoc::saveGeneralDocumentData( QDomElement* part ) +{ + QDomDocument doc = part->ownerDocument(); + QDomElement mainElem = doc.createElement( "general" ); + + QDomElement propElem = doc.createElement( "writing_mode" ); + switch( writingMode() ) { + case K3b::DAO: + propElem.appendChild( doc.createTextNode( "dao" ) ); + break; + case K3b::TAO: + propElem.appendChild( doc.createTextNode( "tao" ) ); + break; + case K3b::RAW: + propElem.appendChild( doc.createTextNode( "raw" ) ); + break; + default: + propElem.appendChild( doc.createTextNode( "auto" ) ); + break; + } + mainElem.appendChild( propElem ); + + propElem = doc.createElement( "dummy" ); + propElem.setAttribute( "activated", dummy() ? "yes" : "no" ); + mainElem.appendChild( propElem ); + + propElem = doc.createElement( "on_the_fly" ); + propElem.setAttribute( "activated", onTheFly() ? "yes" : "no" ); + mainElem.appendChild( propElem ); + + propElem = doc.createElement( "only_create_images" ); + propElem.setAttribute( "activated", onlyCreateImages() ? "yes" : "no" ); + mainElem.appendChild( propElem ); + + propElem = doc.createElement( "remove_images" ); + propElem.setAttribute( "activated", removeImages() ? "yes" : "no" ); + mainElem.appendChild( propElem ); + + part->appendChild( mainElem ); + + return true; +} + + +bool K3bDoc::readGeneralDocumentData( const QDomElement& elem ) +{ + if( elem.nodeName() != "general" ) + return false; + + QDomNodeList nodes = elem.childNodes(); + for( uint i = 0; i < nodes.count(); i++ ) { + + QDomElement e = nodes.item(i).toElement(); + if( e.isNull() ) + return false; + + if( e.nodeName() == "writing_mode") { + QString mode = e.text(); + if( mode == "dao" ) + setWritingMode( K3b::DAO ); + else if( mode == "tao" ) + setWritingMode( K3b::TAO ); + else if( mode == "raw" ) + setWritingMode( K3b::RAW ); + else + setWritingMode( K3b::WRITING_MODE_AUTO ); + } + + if( e.nodeName() == "dummy") + setDummy( e.attributeNode( "activated" ).value() == "yes" ); + + if( e.nodeName() == "on_the_fly") + setOnTheFly( e.attributeNode( "activated" ).value() == "yes" ); + + if( e.nodeName() == "only_create_images") + setOnlyCreateImages( e.attributeNode( "activated" ).value() == "yes" ); + + if( e.nodeName() == "remove_images") + setRemoveImages( e.attributeNode( "activated" ).value() == "yes" ); + } + + + return true; +} + + +#include "k3bdoc.moc" diff --git a/libk3b/projects/k3bdoc.h b/libk3b/projects/k3bdoc.h new file mode 100644 index 0000000..f241487 --- /dev/null +++ b/libk3b/projects/k3bdoc.h @@ -0,0 +1,229 @@ +/* + * + * $Id: k3bdoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BDOC_H +#define K3BDOC_H + +#ifdef HAVE_CONFIG_H +#include +#endif + +// include files for QT +#include +#include +#include + + +// include files for KDE +#include +#include +#include "k3b_export.h" + +// forward declaration of the K3b classes +class QTimer; +class KTempFile; +class K3bBurnJob; +class QDomDocument; +class QDomElement; +class KConfig; +class KActionCollection; +class K3bJobHandler; + + +namespace K3bDevice { + class Device; +} +namespace K3b { + class Msf; +} + +/** + * K3bDoc is the base document class. + * It handles some general settings. + */ +class LIBK3B_EXPORT K3bDoc : public QObject +{ + Q_OBJECT + + public: + K3bDoc( QObject* = 0 ); + virtual ~K3bDoc(); + + enum DocType { + AUDIO = 1, + DATA, + MIXED, + VCD, + MOVIX, + MOVIX_DVD, + DVD, + VIDEODVD + }; + + virtual int type() const { return m_docType; } + + /** + * \return A name for the project which might for example be used as a suggestion for a file name + * when saving. The default implementation extracts a name from the URL. + */ + virtual QString name() const; + + /** + * \return A string representation of the document type. + */ + virtual QString typeString() const = 0; + + /** + * returns the view widget set with setView() or null if none has been set. + */ + QWidget* view() const { return m_view; } + + /** + * Just for convenience to make an easy mapping from doc to GUI possible. + */ + void setView( QWidget* v ) { m_view = v; } + + /** + * sets the modified flag for the document after a modifying action on the view connected to the document. + */ + virtual void setModified( bool m = true ); + + /** + * returns if the document is modified or not. Use this to determine + * if your document needs saving by the user on closing. + */ + virtual bool isModified() const { return m_modified; } + + /** + * Subclasses should call this when reimplementing. + * Sets some defaults. + */ + virtual bool newDocument(); + + /** + * Load a project from an xml stream. + * + * This is used to load/save k3b projects. + */ + virtual bool loadDocumentData( QDomElement* root ) = 0; + + /** + * Save a project to an xml stream. + * + * This is used to load/save k3b projects. + */ + virtual bool saveDocumentData( QDomElement* docElem ) = 0; + + /** returns the KURL of the document */ + const KURL& URL() const; + /** sets the URL of the document */ + virtual void setURL( const KURL& url ); + + int writingMode() const { return m_writingMode; } + bool dummy() const { return m_dummy; } + bool onTheFly() const { return m_onTheFly; } + bool removeImages() const { return m_removeImages; } + bool onlyCreateImages() const { return m_onlyCreateImages; } + int copies() const { return m_copies; } + int speed() const { return m_speed; } + K3bDevice::Device* burner() const { return m_burner; } + virtual KIO::filesize_t size() const = 0; + virtual K3b::Msf length() const = 0; + + // FIXME: rename this to something like imagePath + const QString& tempDir() const { return m_tempDir; } + + virtual int numOfTracks() const { return 1; } + + /** + * Create a new BurnJob to burn this project. It is not mandatory to use this + * method. You may also just create the BurnJob you need manually. It is just + * easier this way since you don't need to distinguish between the different + * project types. + */ + virtual K3bBurnJob* newBurnJob( K3bJobHandler*, QObject* parent = 0 ) = 0; + + int writingApp() const { return m_writingApp; } + void setWritingApp( int a ) { m_writingApp = a; } + + /** + * @return true if the document has successfully been saved to a file + */ + bool isSaved() const { return m_saved; } + + /** + * Used for session management. Use with care. + */ + void setSaved( bool s ) { m_saved = s; } + + signals: + void changed(); + void changed( K3bDoc* ); + + public slots: + void setDummy( bool d ); + void setWritingMode( int m ) { m_writingMode = m; } + void setOnTheFly( bool b ) { m_onTheFly = b; } + void setSpeed( int speed ); + void setBurner( K3bDevice::Device* dev ); + void setTempDir( const QString& dir ) { m_tempDir = dir; } + void setRemoveImages( bool b ) { m_removeImages = b; } + void setOnlyCreateImages( bool b ) { m_onlyCreateImages = b; } + void setCopies( int c ) { m_copies = c; } + + /** + * the default implementation just calls addUrls with + * list containing the url + */ + virtual void addUrl( const KURL& url ); + virtual void addUrls( const KURL::List& urls ) = 0; + + protected: + int m_docType; + + bool saveGeneralDocumentData( QDomElement* ); + + bool readGeneralDocumentData( const QDomElement& ); + + private slots: + void slotChanged(); + + private: + /** the modified flag of the current document */ + bool m_modified; + KURL doc_url; + + QWidget* m_view; + + QString m_tempDir; + K3bDevice::Device* m_burner; + bool m_dummy; + bool m_onTheFly; + bool m_removeImages; + bool m_onlyCreateImages; + int m_speed; + + /** see k3bglobals.h */ + int m_writingApp; + + int m_writingMode; + + int m_copies; + + bool m_saved; +}; + +#endif // K3BDOC_H diff --git a/libk3b/projects/k3bdvdrecordwriter.cpp b/libk3b/projects/k3bdvdrecordwriter.cpp new file mode 100644 index 0000000..0910d4a --- /dev/null +++ b/libk3b/projects/k3bdvdrecordwriter.cpp @@ -0,0 +1,119 @@ +/* + * + * $Id: k3bdvdrecordwriter.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdvdrecordwriter.h" + +#include +#include +#include +#include +#include +#include +#include + +#include + + +K3bDvdrecordWriter::K3bDvdrecordWriter( K3bDevice::Device* dev, QObject* parent, const char* name ) + : K3bCdrecordWriter( dev, parent, name ) +{ +} + + +K3bDvdrecordWriter::~K3bDvdrecordWriter() +{ +} + +void K3bDvdrecordWriter::prepareProcess() +{ + if( m_process ) delete m_process; // kdelibs want this! + m_process = new K3bProcess(); + m_process->setRunPrivileged(true); + m_process->setSplitStdout(true); + connect( m_process, SIGNAL(stdoutLine(const QString&)), this, SLOT(slotStdLine(const QString&)) ); + connect( m_process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotStdLine(const QString&)) ); + connect( m_process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessExited(KProcess*)) ); + connect( m_process, SIGNAL(wroteStdin(KProcess*)), this, SIGNAL(dataWritten()) ); + +// if( k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "dvd-patch" ) ) +// m_cdrecordBinObject = k3bcore->externalBinManager()->binObject("cdrecord"); +// else + m_cdrecordBinObject = k3bcore->externalBinManager()->binObject("dvdrecord"); + + if( !m_cdrecordBinObject ) + return; + + *m_process << m_cdrecordBinObject->path; + + // display progress + *m_process << "-v"; + + if( m_cdrecordBinObject->hasFeature( "delay") ) + *m_process << "-delay" << "0"; + else if( m_cdrecordBinObject->hasFeature( "gracetime") ) + *m_process << "gracetime=2"; // 2 is the lowest allowed value (Joerg, why do you do this to us?) + + // Again we assume the device to be set! + *m_process << QString("dev=%1").arg(K3b::externalBinDeviceParameter(burnDevice(), m_cdrecordBinObject)); + *m_process << QString("speed=%1").arg(burnSpeed()); + + // DVDs are only written in DAO mode (and Packet, but we do not support that since it does not + // make much sense here) + *m_process << "-dao"; + setWritingMode( K3b::DAO ); // just to make sure the CdrecordWriter emits the correct messages + + if( simulate() ) + *m_process << "-dummy"; + + if( burnproof() ) { + if( burnDevice()->burnproof() ) { + // with cdrecord 1.11a02 burnproof was renamed to burnfree + // what about dvdrecord?? + if( m_cdrecordBinObject->version < K3bVersion( "1.11a02" ) ) + *m_process << "driveropts=burnproof"; + else + *m_process << "driveropts=burnfree"; + } + else + emit infoMessage( i18n("Writer does not support buffer underrun free recording (BURNPROOF)"), INFO ); + } + + if( k3bcore->globalSettings()->ejectMedia() ) + *m_process << "-eject"; + + bool manualBufferSize = k3bcore->globalSettings()->manualBufferSize(); + if( manualBufferSize ) { + *m_process << QString("fs=%1m").arg( k3bcore->globalSettings()->writingBuffer() ); + } + + bool overburn = k3bcore->globalSettings()->overburn(); + if( overburn ) + if( m_cdrecordBinObject->hasFeature("overburn") ) + *m_process << "-overburn"; + else + emit infoMessage( i18n("Cdrecord %1 does not support overburning.").arg(m_cdrecordBinObject->version), INFO ); + + // additional user parameters from config + const QStringList& params = m_cdrecordBinObject->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *m_process << *it; + + // add the user parameters + for( QStringList::const_iterator it = m_arguments.begin(); it != m_arguments.end(); ++it ) + *m_process << *it; +} + +#include "k3bdvdrecordwriter.moc" + diff --git a/libk3b/projects/k3bdvdrecordwriter.h b/libk3b/projects/k3bdvdrecordwriter.h new file mode 100644 index 0000000..f9dcf4a --- /dev/null +++ b/libk3b/projects/k3bdvdrecordwriter.h @@ -0,0 +1,40 @@ +/* + * + * $Id: k3bdvdrecordwriter.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DVDRECORD_WRITER_H_ +#define _K3B_DVDRECORD_WRITER_H_ + +#include "k3bcdrecordwriter.h" + + +class K3bDevice::Device; + +/** + * Basically this is just a wrapper around K3bCdrecordWriter + * which uses another K3bExternalBin and ignores the writingMode setting. + */ +class K3bDvdrecordWriter : public K3bCdrecordWriter +{ + Q_OBJECT + + public: + K3bDvdrecordWriter( K3bDevice::Device*, QObject* parent = 0, const char* name = 0 ); + ~K3bDvdrecordWriter(); + + protected: + void prepareProcess(); +}; + +#endif diff --git a/libk3b/projects/k3bgrowisofshandler.cpp b/libk3b/projects/k3bgrowisofshandler.cpp new file mode 100644 index 0000000..0b582ce --- /dev/null +++ b/libk3b/projects/k3bgrowisofshandler.cpp @@ -0,0 +1,318 @@ +/* + * + * $Id: k3bgrowisofshandler.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bgrowisofshandler.h" + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include + +#include +#include + + +class K3bGrowisofsHandler::Private +{ +public: + int lastBuffer; + int lastDeviceBuffer; +}; + + +K3bGrowisofsHandler::K3bGrowisofsHandler( QObject* parent, const char* name ) + : QObject( parent, name ) +{ + d = new Private; + reset(); +} + + +K3bGrowisofsHandler::~K3bGrowisofsHandler() +{ + delete d; +} + + +void K3bGrowisofsHandler::reset( K3bDevice::Device* dev, bool dao ) +{ + m_device = dev; + m_error = ERROR_UNKNOWN; + m_dao = dao; + d->lastBuffer = 0; + d->lastDeviceBuffer = 0; +} + + +void K3bGrowisofsHandler::handleStart() +{ +// QTimer::singleShot( 2000, this, SLOT(slotCheckBufferStatus()) ); +} + + +void K3bGrowisofsHandler::handleLine( const QString& line ) +{ + int pos = 0; + + if( line.startsWith( ":-[" ) ) { + // Error + + if( line.contains( "ASC=30h" ) ) + m_error = ERROR_MEDIA; + + // :-[ PERFORM OPC failed with SK=3h/ASC=73h/ASCQ=03h + else if( line.startsWith( ":-[ PERFORM OPC failed" ) ) + emit infoMessage( i18n("OPC failed. Please try writing speed 1x."), K3bJob::ERROR ); + + // :-[ attempt -blank=full or re-run with -dvd-compat -dvd-compat to engage DAO ] + else if( !m_dao && + ( line.contains( "engage DAO" ) || line.contains( "media is not formatted or unsupported" ) ) ) + emit infoMessage( i18n("Please try again with writing mode DAO."), K3bJob::ERROR ); + + else if( line.startsWith( ":-[ Failed to change write speed" ) ) { + m_error = ERROR_SPEED_SET_FAILED; + } + } + else if( line.startsWith( ":-(" ) ) { + if( line.contains( "No space left on device" ) ) + m_error = ERROR_OVERSIZE; + + else if( line.contains( "blocks are free" ) && line.contains( "to be written" ) ) { + m_error = ERROR_OVERSIZE; + if( k3bcore->globalSettings()->overburn() ) + emit infoMessage( i18n("Trying to write more than the official disk capacity"), K3bJob::WARNING ); + } + + else if( line.startsWith( ":-( unable to anonymously mmap" ) ) { + m_error = ERROR_MEMLOCK; + } + + else if( line.startsWith( ":-( write failed" ) ) { + m_error = ERROR_WRITE_FAILED; + } + + else + emit infoMessage( line, K3bJob::ERROR ); + } + else if( line.startsWith( "PERFORM OPC" ) ) { + m_error = ERROR_OPC; + } + else if( line.contains( "flushing cache" ) ) { + // here is where we already should stop queriying the buffer fill + // since the device is only used there so far... + m_device = 0; + + emit flushingCache(); + emit newSubTask( i18n("Flushing Cache") ); + emit infoMessage( i18n("Flushing the cache may take some time."), K3bJob::INFO ); + } + + // FIXME: I think this starts with dev->blockDeviceName() so we could improve parsing with: + // if( line.startsWith( dev->blockDeviceName() ) ) { + // line = line.mid( dev->blockDeviceName().length() ); + // if( line.startsWith( "closing..... + + else if( line.contains( "closing track" ) ) { + emit newSubTask( i18n("Closing Track") ); + } + else if( line.contains( "closing disc" ) ) { + emit newSubTask( i18n("Closing Disk") ); + } + else if( line.contains( "closing session" ) ) { + emit newSubTask( i18n("Closing Session") ); + } + else if( line.contains( "updating RMA" ) ) { + emit newSubTask( i18n("Updating RMA") ); + emit infoMessage( i18n("Updating RMA") + "...", K3bJob::INFO ); + } + else if( line.contains( "closing session" ) ) { + emit newSubTask( i18n("Closing Session") ); + emit infoMessage( i18n("Closing Session") + "...", K3bJob::INFO ); + } + else if( line.contains( "writing lead-out" ) ) { + emit newSubTask( i18n("Writing Lead-out") ); + emit infoMessage( i18n("Writing the lead-out may take some time."), K3bJob::INFO ); + } + else if( line.contains( "Quick Grow" ) ) { + emit infoMessage( i18n("Removing reference to lead-out."), K3bJob::INFO ); + } + else if( line.contains( "copying volume descriptor" ) ) { + emit infoMessage( i18n("Modifying ISO9660 volume descriptor"), K3bJob::INFO ); + } + else if( line.contains( "FEATURE 21h is not on" ) ) { + if( !m_dao ) { + // FIXME: it's not only the writer. It may be the media: something like does not support it with this media + // da war was mit: wenn einmal formattiert, dann geht nur noch dao oder wenn einmal als overwrite + // formattiert, dann nur noch dao oder sowas + emit infoMessage( i18n("Writing mode Incremental Streaming not available"), K3bJob::WARNING ); + emit infoMessage( i18n("Engaging DAO"), K3bJob::WARNING ); + } + } + else if( ( pos = line.find( "Current Write Speed" ) ) > 0 ) { + // parse write speed + // /dev/sr0: "Current Write Speed" is 2.4x1385KBps + + pos += 24; + int endPos = line.find( 'x', pos+1 ); + bool ok = true; + double speed = line.mid( pos, endPos-pos ).toDouble(&ok); + if( ok ) + emit infoMessage( i18n("Writing speed: %1 KB/s (%2x)") + .arg((int)(speed*1385.0)) + .arg(KGlobal::locale()->formatNumber(speed)), K3bJob::INFO ); + else + kdDebug() << "(K3bGrowisofsHandler) parsing error: '" << line.mid( pos, endPos-pos ) << "'" << endl; + } + else if( (pos = line.find( "RBU" )) > 0 ) { + + // FIXME: use QRegExp + + // parse ring buffer fill for growisofs >= 6.0 + pos += 4; + int endPos = line.find( '%', pos+1 ); + bool ok = true; + double val = line.mid( pos, endPos-pos ).toDouble( &ok ); + if( ok ) { + int newBuffer = (int)(val+0.5); + if( newBuffer != d->lastBuffer ) { + d->lastBuffer = newBuffer; + emit buffer( newBuffer ); + } + + // device buffer for growisofs >= 7.0 + pos = line.find( "UBU", pos ); + endPos = line.find( '%', pos+5 ); + if( pos > 0 ) { + pos += 4; + val = line.mid( pos, endPos-pos ).toDouble( &ok ); + if( ok ) { + int newBuffer = (int)(val+0.5); + if( newBuffer != d->lastDeviceBuffer ) { + d->lastDeviceBuffer = newBuffer; + emit deviceBuffer( newBuffer ); + } + } + } + } + else + kdDebug() << "(K3bGrowisofsHandler) failed to parse ring buffer fill from '" << line.mid( pos, endPos-pos ) << "'" << endl; + } + + else { + kdDebug() << "(growisofs) " << line << endl; + } +} + + +void K3bGrowisofsHandler::handleExit( int exitCode ) +{ + switch( m_error ) { + case ERROR_MEDIA: + emit infoMessage( i18n("K3b detected a problem with the media."), K3bJob::ERROR ); + emit infoMessage( i18n("Please try another media brand, preferably one explicitly recommended by your writer's vendor."), K3bJob::ERROR ); + emit infoMessage( i18n("Report the problem if it persists anyway."), K3bJob::ERROR ); + break; + + case ERROR_OVERSIZE: + if( k3bcore->globalSettings()->overburn() ) + emit infoMessage( i18n("Data did not fit on disk."), K3bJob::ERROR ); + else + emit infoMessage( i18n("Data does not fit on disk."), K3bJob::ERROR ); + break; + + case ERROR_SPEED_SET_FAILED: + emit infoMessage( i18n("Unable to set writing speed."), K3bJob::ERROR ); + emit infoMessage( i18n("Please try again with the 'ignore speed' setting."), K3bJob::ERROR ); + break; + + case ERROR_OPC: + emit infoMessage( i18n("Optimum Power Calibration failed."), K3bJob::ERROR ); + emit infoMessage( i18n("Try adding '-use-the-force-luke=noopc' to the " + "growisofs user parameters in the K3b settings."), K3bJob::ERROR ); + break; + + case ERROR_MEMLOCK: + emit infoMessage( i18n("Unable to allocate software buffer."), K3bJob::ERROR ); + emit infoMessage( i18n("This error is caused by the low memorylocked resource limit."), K3bJob::ERROR ); + emit infoMessage( i18n("It can be solved by issuing the command 'ulimit -l unlimited'..."), K3bJob::ERROR ); + emit infoMessage( i18n("...or by lowering the used software buffer size in the advanced K3b settings."), K3bJob::ERROR ); + break; + + case ERROR_WRITE_FAILED: + emit infoMessage( i18n("Write error"), K3bJob::ERROR ); + break; + + default: + + // + // The growisofs error codes: + // + // 128 + errno: fatal error upon program startup + // errno : fatal error during recording + // + + if( exitCode > 128 ) { + // for now we just emit a message with the error + // in the future when I know more about what kinds of errors may occur + // we will enhance this + emit infoMessage( i18n("Fatal error at startup: %1").arg(strerror(exitCode-128)), + K3bJob::ERROR ); + } + else if( exitCode == 1 ) { + // Doku says: warning at exit + // Example: mkisofs error + // unable to reload + // So basically this is just for mkisofs failure since we do not let growisofs reload the media + emit infoMessage( i18n("Warning at exit: (1)"), K3bJob::ERROR ); + emit infoMessage( i18n("Most likely mkisofs failed in some way."), K3bJob::ERROR ); + } + else { + emit infoMessage( i18n("Fatal error during recording: %1").arg(strerror(exitCode)), + K3bJob::ERROR ); + } + } + + reset(); +} + + +void K3bGrowisofsHandler::slotCheckBufferStatus() +{ + connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::BUFFER_CAPACITY, m_device ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotCheckBufferStatusDone(K3bDevice::DeviceHandler*)) ); +} + + +void K3bGrowisofsHandler::slotCheckBufferStatusDone( K3bDevice::DeviceHandler* dh ) +{ + if( dh->success() && dh->bufferCapacity() > 0 ) { + emit deviceBuffer( 100 * (dh->bufferCapacity() - dh->availableBufferCapacity() ) / dh->bufferCapacity() ); + QTimer::singleShot( 500, this, SLOT(slotCheckBufferStatus()) ); + } + else { + kdDebug() << "(K3bGrowisofsHandler) stopping buffer check." << endl; + } +} + +#include "k3bgrowisofshandler.moc" diff --git a/libk3b/projects/k3bgrowisofshandler.h b/libk3b/projects/k3bgrowisofshandler.h new file mode 100644 index 0000000..42fcd2a --- /dev/null +++ b/libk3b/projects/k3bgrowisofshandler.h @@ -0,0 +1,87 @@ +/* + * + * $Id: k3bgrowisofshandler.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_GROWISOFS_HANDLER_H_ +#define _K3B_GROWISOFS_HANDLER_H_ + +#include + +namespace K3bDevice { + class Device; + class DeviceHandler; +} + + +/** + * This class handles the output parsing for growisofs + * We put it in an extra class since we have two classes + * using growisofs: the writer and the imager. + */ +class K3bGrowisofsHandler : public QObject +{ + Q_OBJECT + + public: + K3bGrowisofsHandler( QObject* parent = 0, const char* name = 0 ); + ~K3bGrowisofsHandler(); + + enum ErrorType { + ERROR_UNKNOWN, + ERROR_MEDIA, + ERROR_OVERSIZE, + ERROR_SPEED_SET_FAILED, + ERROR_OPC, + ERROR_MEMLOCK, + ERROR_WRITE_FAILED + }; + + int error() const { return m_error; } + + public slots: + /** + * This will basically reset the error type + * @param dao was growisofs called with DAO? + */ + void reset( K3bDevice::Device* = 0, bool dao = false ); + + void handleStart(); + void handleLine( const QString& ); + void handleExit( int exitCode ); + + signals: + void infoMessage( const QString&, int ); + void newSubTask( const QString& ); + void buffer( int ); + void deviceBuffer( int ); + + /** + * We need this to know when the writing finished to update the progress + */ + void flushingCache(); + + private slots: + void slotCheckBufferStatus(); + void slotCheckBufferStatusDone( K3bDevice::DeviceHandler* ); + + private: + class Private; + Private* d; + + int m_error; + bool m_dao; + K3bDevice::Device* m_device; +}; + +#endif diff --git a/libk3b/projects/k3bgrowisofswriter.cpp b/libk3b/projects/k3bgrowisofswriter.cpp new file mode 100644 index 0000000..3144547 --- /dev/null +++ b/libk3b/projects/k3bgrowisofswriter.cpp @@ -0,0 +1,630 @@ +/* + * + * $Id: k3bgrowisofswriter.cpp 731898 2007-11-02 08:22:18Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bgrowisofswriter.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "k3bgrowisofshandler.h" +#include +#include +#include + +#include +#include +#include + +#include +#include + +#include + + +class K3bGrowisofsWriter::Private +{ +public: + Private() + : writingMode( 0 ), + closeDvd(false), + multiSession(false), + process( 0 ), + growisofsBin( 0 ), + trackSize(-1), + layerBreak(0), + usingRingBuffer(false), + ringBuffer(0), + forceNoEject( false ) { + } + + int writingMode; + bool closeDvd; + bool multiSession; + K3bProcess* process; + const K3bExternalBin* growisofsBin; + QString image; + + bool success; + bool canceled; + bool finished; + + QTime lastSpeedCalculationTime; + int lastSpeedCalculationBytes; + int lastProgress; + unsigned int lastProgressed; + double lastWritingSpeed; + + bool writingStarted; + + K3bThroughputEstimator* speedEst; + K3bGrowisofsHandler* gh; + + // used in DAO with growisofs >= 5.15 + long trackSize; + + long layerBreak; + + unsigned long long overallSizeFromOutput; + long long firstSizeFromOutput; + + QFile inputFile; + + bool usingRingBuffer; + K3bPipeBuffer* ringBuffer; + + QString multiSessionInfo; + + bool forceNoEject; +}; + + +K3bGrowisofsWriter::K3bGrowisofsWriter( K3bDevice::Device* dev, K3bJobHandler* hdl, + QObject* parent, const char* name ) + : K3bAbstractWriter( dev, hdl, parent, name ) +{ + d = new Private; + d->speedEst = new K3bThroughputEstimator( this ); + connect( d->speedEst, SIGNAL(throughput(int)), + this, SLOT(slotThroughput(int)) ); + + d->gh = new K3bGrowisofsHandler( this ); + connect( d->gh, SIGNAL(infoMessage(const QString&, int)), + this,SIGNAL(infoMessage(const QString&, int)) ); + connect( d->gh, SIGNAL(newSubTask(const QString&)), + this, SIGNAL(newSubTask(const QString&)) ); + connect( d->gh, SIGNAL(buffer(int)), + this, SIGNAL(buffer(int)) ); + connect( d->gh, SIGNAL(deviceBuffer(int)), + this, SIGNAL(deviceBuffer(int)) ); + connect( d->gh, SIGNAL(flushingCache()), + this, SLOT(slotFlushingCache()) ); +} + + +K3bGrowisofsWriter::~K3bGrowisofsWriter() +{ + delete d->process; + delete d; +} + + +bool K3bGrowisofsWriter::active() const +{ + return (d->process ? d->process->isRunning() : false); +} + + +int K3bGrowisofsWriter::fd() const +{ + if( d->process ) { + if( d->usingRingBuffer ) + return d->ringBuffer->inFd(); + else + return d->process->stdinFd(); + } + else + return -1; +} + + +bool K3bGrowisofsWriter::closeFd() +{ + return ( !::close( fd() ) ); +} + + +bool K3bGrowisofsWriter::prepareProcess() +{ + d->growisofsBin = k3bcore->externalBinManager()->binObject( "growisofs" ); + if( !d->growisofsBin ) { + emit infoMessage( i18n("Could not find %1 executable.").arg("growisofs"), ERROR ); + return false; + } + + if( d->growisofsBin->version < K3bVersion( 5, 10 ) ) { + emit infoMessage( i18n("Growisofs version %1 is too old. " + "K3b needs at least version 5.10.").arg(d->growisofsBin->version), + ERROR ); + return false; + } + + emit debuggingOutput( "Used versions", "growisofs: " + d->growisofsBin->version ); + + if( !d->growisofsBin->copyright.isEmpty() ) + emit infoMessage( i18n("Using %1 %2 - Copyright (C) %3").arg("growisofs") + .arg(d->growisofsBin->version).arg(d->growisofsBin->copyright), INFO ); + + + // + // The growisofs bin is ready. Now we add the parameters + // + delete d->process; + d->process = new K3bProcess(); + d->process->setRunPrivileged(true); + // d->process->setPriority( KProcess::PrioHighest ); + d->process->setSplitStdout(true); + d->process->setRawStdin(true); + connect( d->process, SIGNAL(stderrLine(const QString&)), this, SLOT(slotReceivedStderr(const QString&)) ); + connect( d->process, SIGNAL(stdoutLine(const QString&)), this, SLOT(slotReceivedStderr(const QString&)) ); + connect( d->process, SIGNAL(processExited(KProcess*)), this, SLOT(slotProcessExited(KProcess*)) ); + + + // + // growisofs < 5.20 wants the tracksize to be a multiple of 16 (1 ECC block: 16*2048 bytes) + // we simply pad ourselves. + // + // But since the writer itself properly pads or writes a longer lead-out we don't really need + // to write zeros. We just tell growisofs to reserve a multiple of 16 blocks. + // This is only releveant in DAO mode anyway. + // + // FIXME: seems as we also need this for double layer writing. Better make it the default and + // actually write the pad bytes. The only possibility I see right now is to add a padding option + // to the pipebuffer. + int trackSizePadding = 0; + if( d->trackSize > 0 && d->growisofsBin->version < K3bVersion( 5, 20 ) ) { + if( d->trackSize % 16 ) { + trackSizePadding = (16 - d->trackSize%16); + kdDebug() << "(K3bGrowisofsWriter) need to pad " << trackSizePadding << " blocks." << endl; + } + } + + + *d->process << d->growisofsBin; + + // set this var to true to enable the ringbuffer + d->usingRingBuffer = ( d->growisofsBin->version < K3bVersion( 6, 0 ) ); + + QString s = burnDevice()->blockDeviceName() + "="; + if( d->usingRingBuffer || d->image.isEmpty() ) { + // we always read from stdin since the ringbuffer does the actual reading from the source + s += "/dev/fd/0"; + } + else + s += d->image; + + if( d->multiSession && !d->multiSessionInfo.isEmpty() ) + *d->process << "-C" << d->multiSessionInfo; + + if( d->multiSession ) + *d->process << "-M"; + else + *d->process << "-Z"; + *d->process << s; + + + if( !d->image.isEmpty() && d->usingRingBuffer ) { + d->inputFile.setName( d->image ); + d->trackSize = (K3b::filesize( d->image ) + 1024) / 2048; + if( !d->inputFile.open( IO_ReadOnly ) ) { + emit infoMessage( i18n("Could not open file %1.").arg(d->image), ERROR ); + return false; + } + } + + // now we use the force (luke ;) do not reload the dvd, K3b does that. + *d->process << "-use-the-force-luke=notray"; + + // we check for existing filesystems ourselves, so we always force the overwrite... + *d->process << "-use-the-force-luke=tty"; + + bool dvdCompat = d->closeDvd; + + // DL writing with forced layer break + if( d->layerBreak > 0 ) { + *d->process << "-use-the-force-luke=break:" + QString::number(d->layerBreak); + dvdCompat = true; + } + + // the tracksize parameter takes priority over the dao:tracksize parameter since growisofs 5.18 + else if( d->growisofsBin->version > K3bVersion( 5, 17 ) && d->trackSize > 0 ) + *d->process << "-use-the-force-luke=tracksize:" + QString::number(d->trackSize + trackSizePadding); + + if( simulate() ) + *d->process << "-use-the-force-luke=dummy"; + + if( d->writingMode == K3b::DAO ) { + dvdCompat = true; + if( d->growisofsBin->version >= K3bVersion( 5, 15 ) && d->trackSize > 0 ) + *d->process << "-use-the-force-luke=dao:" + QString::number(d->trackSize + trackSizePadding); + else + *d->process << "-use-the-force-luke=dao"; + d->gh->reset( burnDevice(), true ); + } + else + d->gh->reset( burnDevice(), false ); + + // + // Never use the -dvd-compat parameter with DVD+RW media + // because the only thing it does is creating problems. + // Normally this should be done in growisofs + // + int mediaType = burnDevice()->mediaType(); + if( dvdCompat && + mediaType != K3bDevice::MEDIA_DVD_PLUS_RW && + mediaType != K3bDevice::MEDIA_DVD_RW_OVWR ) + *d->process << "-dvd-compat"; + + // + // Some DVD writers do not allow changing the writing speed so we allow + // the user to ignore the speed setting + // + int speed = burnSpeed(); + if( speed >= 0 ) { + if( speed == 0 ) { + // try to determine the writeSpeed + // if it fails determineOptimalWriteSpeed() will return 0 and + // the choice is left to growisofs which means that the choice is + // really left to the drive since growisofs does not change the speed + // if no option is given + speed = burnDevice()->determineMaximalWriteSpeed(); + } + + // speed may be a float number. example: DVD+R(W): 2.4x + if( speed != 0 ) + *d->process << QString("-speed=%1").arg( speed%1385 > 0 + ? QString::number( (float)speed/1385.0, 'f', 1 ) + : QString::number( speed/1385 ) ); + } + + if( k3bcore->globalSettings()->overburn() ) + *d->process << "-overburn"; + + if( !d->usingRingBuffer && d->growisofsBin->version >= K3bVersion( 6, 0 ) ) { + bool manualBufferSize = k3bcore->globalSettings()->useManualBufferSize(); + int bufSize = ( manualBufferSize ? k3bcore->globalSettings()->bufferSize() : 32 ); + *d->process << QString("-use-the-force-luke=bufsize:%1m").arg(bufSize); + } + + // additional user parameters from config + const QStringList& params = d->growisofsBin->userParameters(); + for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *d->process << *it; + + emit debuggingOutput( "Burned media", K3bDevice::mediaTypeString(mediaType) ); + + return true; +} + + +void K3bGrowisofsWriter::start() +{ + jobStarted(); + + d->lastWritingSpeed = 0; + d->lastProgressed = 0; + d->lastProgress = 0; + d->firstSizeFromOutput = -1; + d->lastSpeedCalculationTime = QTime::currentTime(); + d->lastSpeedCalculationBytes = 0; + d->writingStarted = false; + d->canceled = false; + d->speedEst->reset(); + d->finished = false; + + if( !prepareProcess() ) { + jobFinished( false ); + } + else { + + kdDebug() << "***** " << d->growisofsBin->name() << " parameters:\n"; + const QValueList& args = d->process->args(); + QString s; + for( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << flush << endl; + emit debuggingOutput( d->growisofsBin->name() + " command:", s); + + + emit newSubTask( i18n("Preparing write process...") ); + + // FIXME: check the return value + if( K3b::isMounted( burnDevice() ) ) { + emit infoMessage( i18n("Unmounting medium"), INFO ); + K3b::unmount( burnDevice() ); + } + + // block the device (including certain checks) + k3bcore->blockDevice( burnDevice() ); + + // lock the device for good in this process since it will + // be opened in the growisofs process + burnDevice()->close(); + burnDevice()->usageLock(); + + if( !d->process->start( KProcess::NotifyOnExit, KProcess::All ) ) { + // something went wrong when starting the program + // it "should" be the executable + kdDebug() << "(K3bGrowisofsWriter) could not start " << d->growisofsBin->path << endl; + emit infoMessage( i18n("Could not start %1.").arg(d->growisofsBin->name()), K3bJob::ERROR ); + jobFinished(false); + } + else { + if( simulate() ) { + emit newTask( i18n("Simulating") ); + emit infoMessage( i18n("Starting simulation..."), + K3bJob::INFO ); + } + else { + emit newTask( i18n("Writing") ); + emit infoMessage( i18n("Starting disc write..."), K3bJob::INFO ); + } + + d->gh->handleStart(); + + // create the ring buffer + if( d->usingRingBuffer ) { + if( !d->ringBuffer ) { + d->ringBuffer = new K3bPipeBuffer( this, this ); + connect( d->ringBuffer, SIGNAL(percent(int)), this, SIGNAL(buffer(int)) ); + connect( d->ringBuffer, SIGNAL(finished(bool)), this, SLOT(slotRingBufferFinished(bool)) ); + } + + d->ringBuffer->writeToFd( d->process->stdinFd() ); + bool manualBufferSize = k3bcore->globalSettings()->useManualBufferSize(); + int bufSize = ( manualBufferSize ? k3bcore->globalSettings()->bufferSize() : 20 ); + d->ringBuffer->setBufferSize( bufSize ); + + if( !d->image.isEmpty() ) + d->ringBuffer->readFromFd( d->inputFile.handle() ); + + d->ringBuffer->start(); + } + } + } +} + + +void K3bGrowisofsWriter::cancel() +{ + if( active() ) { + d->canceled = true; + closeFd(); + if( d->usingRingBuffer && d->ringBuffer ) + d->ringBuffer->cancel(); + d->process->kill(); + } +} + + +void K3bGrowisofsWriter::setWritingMode( int m ) +{ + d->writingMode = m; +} + + +void K3bGrowisofsWriter::setTrackSize( long size ) +{ + d->trackSize = size; +} + + +void K3bGrowisofsWriter::setLayerBreak( long lb ) +{ + d->layerBreak = lb; +} + + +void K3bGrowisofsWriter::setCloseDvd( bool b ) +{ + d->closeDvd = b; +} + + +void K3bGrowisofsWriter::setMultiSession( bool b ) +{ + d->multiSession = b; +} + + +void K3bGrowisofsWriter::setImageToWrite( const QString& filename ) +{ + d->image = filename; +} + + +void K3bGrowisofsWriter::slotReceivedStderr( const QString& line ) +{ + emit debuggingOutput( d->growisofsBin->name(), line ); + + if( line.contains( "remaining" ) ) { + + if( !d->writingStarted ) { + d->writingStarted = true; + emit newSubTask( i18n("Writing data") ); + } + + // parse progress + int pos = line.find( "/" ); + unsigned long long done = line.left( pos ).toULongLong(); + bool ok = true; + d->overallSizeFromOutput = line.mid( pos+1, line.find( "(", pos ) - pos - 1 ).toULongLong( &ok ); + if( d->firstSizeFromOutput == -1 ) + d->firstSizeFromOutput = done; + done -= d->firstSizeFromOutput; + d->overallSizeFromOutput -= d->firstSizeFromOutput; + if( ok ) { + int p = (int)(100 * done / d->overallSizeFromOutput); + if( p > d->lastProgress ) { + emit percent( p ); + emit subPercent( p ); + d->lastProgress = p; + } + if( (unsigned int)(done/1024/1024) > d->lastProgressed ) { + d->lastProgressed = (unsigned int)(done/1024/1024); + emit processedSize( d->lastProgressed, (int)(d->overallSizeFromOutput/1024/1024) ); + emit processedSubSize( d->lastProgressed, (int)(d->overallSizeFromOutput/1024/1024) ); + } + + // try parsing write speed (since growisofs 5.11) + pos = line.find( '@' ); + if( pos != -1 ) { + pos += 1; + double speed = line.mid( pos, line.find( 'x', pos ) - pos ).toDouble(&ok); + if( ok ) { + if( d->lastWritingSpeed != speed ) + emit writeSpeed( (int)(speed*1385.0), 1385 ); + d->lastWritingSpeed = speed; + } + else + kdDebug() << "(K3bGrowisofsWriter) speed parsing failed: '" + << line.mid( pos, line.find( 'x', pos ) - pos ) << "'" << endl; + } + else { + d->speedEst->dataWritten( done/1024 ); + } + } + else + kdDebug() << "(K3bGrowisofsWriter) progress parsing failed: '" + << line.mid( pos+1, line.find( "(", pos ) - pos - 1 ).stripWhiteSpace() << "'" << endl; + } + + // else + // to be able to parse the ring buffer fill in growisofs 6.0 we need to do this all the time + // FIXME: get rid of the K3bGrowisofsHandler once it is sure that we do not need the K3bGrowisofsImager anymore + d->gh->handleLine( line ); +} + + +void K3bGrowisofsWriter::slotProcessExited( KProcess* p ) +{ + d->inputFile.close(); + + // release the device within this process + burnDevice()->usageUnlock(); + + // unblock the device + k3bcore->unblockDevice( burnDevice() ); + + if( d->canceled ) { + if( !d->finished ) { + d->finished = true; + // this will unblock and eject the drive and emit the finished/canceled signals + K3bAbstractWriter::cancel(); + } + return; + } + + d->finished = true; + + // it seems that growisofs sometimes exits with a valid exit code while a write error occured + if( p->exitStatus() == 0 && d->gh->error() != K3bGrowisofsHandler::ERROR_WRITE_FAILED ) { + + int s = d->speedEst->average(); + if( s > 0 ) + emit infoMessage( i18n("Average overall write speed: %1 KB/s (%2x)") + .arg(s).arg(KGlobal::locale()->formatNumber((double)s/1385.0), 2), INFO ); + + if( simulate() ) + emit infoMessage( i18n("Simulation successfully completed"), K3bJob::SUCCESS ); + else + emit infoMessage( i18n("Writing successfully completed"), K3bJob::SUCCESS ); + + d->success = true; + } + else { + if( !wasSourceUnreadable() ) + d->gh->handleExit( p->exitStatus() ); + d->success = false; + } + + if( !k3bcore->globalSettings()->ejectMedia() || d->forceNoEject ) + jobFinished(d->success); + else { + emit newSubTask( i18n("Ejecting DVD") ); + connect( K3bDevice::eject( burnDevice() ), + SIGNAL(finished(K3bDevice::DeviceHandler*)), + this, + SLOT(slotEjectingFinished(K3bDevice::DeviceHandler*)) ); + } +} + + +void K3bGrowisofsWriter::slotRingBufferFinished( bool ) +{ + if( !d->finished ) { + d->finished = true; + // this will unblock and eject the drive and emit the finished/canceled signals + K3bAbstractWriter::cancel(); + } +} + + +void K3bGrowisofsWriter::slotEjectingFinished( K3bDevice::DeviceHandler* dh ) +{ + if( !dh->success() ) + emit infoMessage( i18n("Unable to eject media."), ERROR ); + + jobFinished(d->success); +} + + +void K3bGrowisofsWriter::slotThroughput( int t ) +{ + emit writeSpeed( t, 1385 ); +} + + +void K3bGrowisofsWriter::slotFlushingCache() +{ + if( !d->canceled ) { + // + // growisofs's progress output stops before 100%, so we do it manually + // + emit percent( 100 ); + emit processedSize( d->overallSizeFromOutput/1024/1024, + d->overallSizeFromOutput/1024/1024 ); + } +} + + +void K3bGrowisofsWriter::setMultiSessionInfo( const QString& info ) +{ + d->multiSessionInfo = info; +} + + +void K3bGrowisofsWriter::setForceNoEject( bool b ) +{ + d->forceNoEject = b; +} + +#include "k3bgrowisofswriter.moc" diff --git a/libk3b/projects/k3bgrowisofswriter.h b/libk3b/projects/k3bgrowisofswriter.h new file mode 100644 index 0000000..ed69923 --- /dev/null +++ b/libk3b/projects/k3bgrowisofswriter.h @@ -0,0 +1,106 @@ +/* + * + * $Id: k3bgrowisofswriter.h 679276 2007-06-23 13:25:21Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_GROWISOFS_WRITER_H_ +#define _K3B_GROWISOFS_WRITER_H_ + +#include "k3babstractwriter.h" + + +namespace K3bDevice { + class Device; + class DeviceHandler; +} +class KProcess; + + + +class K3bGrowisofsWriter : public K3bAbstractWriter +{ + Q_OBJECT + + public: + K3bGrowisofsWriter( K3bDevice::Device*, K3bJobHandler*, + QObject* parent = 0, const char* name = 0 ); + ~K3bGrowisofsWriter(); + + bool active() const; + + int fd() const; + bool closeFd(); + + public slots: + void start(); + void cancel(); + + void setWritingMode( int ); + + /** + * If true the growisofs parameter -M is used in favor of -Z. + */ + void setMultiSession( bool b ); + + /** + * Only used in DAO mode and only supported with growisofs >= 5.15 + * @param size size in blocks + */ + void setTrackSize( long size ); + + /** + * Use this in combination with setTrackSize when writing double layer media. + * @param lb The number of data sectors in the first layer. It needs to be less or equal + * to tracksize/2. The writer will pad the second layer with zeros if + * break < tracksize/2. + * If set to 0 this setting will be ignored. + */ + void setLayerBreak( long lb ); + + /** + * Close the DVD to enable max DVD compatibility (uses the growisofs --dvd-compat parameter) + * This will also be used in DAO mode and when the layerBreak has been set. + */ + void setCloseDvd( bool ); + + /** + * set this to QString::null or an empty string to let the writer + * read it's data from fd() + */ + void setImageToWrite( const QString& ); + + /** + * While reading the image from stdin growisofs needs + * a valid -C parameter for multisession. + */ + void setMultiSessionInfo( const QString& ); + + void setForceNoEject( bool ); + + protected: + bool prepareProcess(); + + protected slots: + void slotReceivedStderr( const QString& ); + void slotProcessExited( KProcess* ); + void slotEjectingFinished( K3bDevice::DeviceHandler* dh ); + void slotThroughput( int t ); + void slotFlushingCache(); + void slotRingBufferFinished( bool ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/k3bimagefilereader.cpp b/libk3b/projects/k3bimagefilereader.cpp new file mode 100644 index 0000000..70ece16 --- /dev/null +++ b/libk3b/projects/k3bimagefilereader.cpp @@ -0,0 +1,88 @@ +/* + * + * $Id: k3bimagefilereader.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bimagefilereader.h" + +#include +#include + +#include + + + +class K3bImageFileReader::Private +{ +public: + Private() + : isValid(false) { + } + + QString filename; + QString imageFilename; + bool isValid; +}; + + +K3bImageFileReader::K3bImageFileReader() +{ + d = new Private(); +} + + +K3bImageFileReader::~K3bImageFileReader() +{ + delete d; +} + + +void K3bImageFileReader::openFile( const QString& filename ) +{ + d->filename = filename; + d->imageFilename = QString::null; + setValid(false); + + if( !filename.isEmpty() ) + readFile(); +} + + +void K3bImageFileReader::setValid( bool b ) +{ + d->isValid = b; +} + + +void K3bImageFileReader::setImageFilename( const QString& filename ) +{ + d->imageFilename = filename; +} + + +bool K3bImageFileReader::isValid() const +{ + return d->isValid; +} + + +const QString& K3bImageFileReader::filename() const +{ + return d->filename; +} + + +const QString& K3bImageFileReader::imageFilename() const +{ + return d->imageFilename; +} diff --git a/libk3b/projects/k3bimagefilereader.h b/libk3b/projects/k3bimagefilereader.h new file mode 100644 index 0000000..2bf727e --- /dev/null +++ b/libk3b/projects/k3bimagefilereader.h @@ -0,0 +1,55 @@ +/* + * + * $Id: k3bimagefilereader.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_IMAGE_FILE_READER_H_ +#define _K3B_IMAGE_FILE_READER_H_ + +#include +#include "k3b_export.h" + +class LIBK3B_EXPORT K3bImageFileReader +{ + public: + K3bImageFileReader(); + virtual ~K3bImageFileReader(); + + /** + * Open a file. In most cases the TOC file + */ + void openFile( const QString& filename ); + + virtual bool isValid() const; + + /** + * Return the current set filename; + */ + const QString& filename() const; + + /** + * returns the name of the corresponding image file. + */ + virtual const QString& imageFilename() const; + + protected: + virtual void readFile() = 0; + void setValid( bool ); + void setImageFilename( const QString& ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/k3binffilewriter.cpp b/libk3b/projects/k3binffilewriter.cpp new file mode 100644 index 0000000..9395b2a --- /dev/null +++ b/libk3b/projects/k3binffilewriter.cpp @@ -0,0 +1,186 @@ +/* + * + * $Id: k3binffilewriter.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3binffilewriter.h" + +#include +#include +#include +#include +#include + +#include +#include +#include + + + +K3bInfFileWriter::K3bInfFileWriter() + : m_index0(-1), + m_trackNumber(1), + m_trackStart(0), + m_trackLength(0), + m_preEmphasis(false), + m_copyPermitted(true), + m_bigEndian(false) +{ +} + + +bool K3bInfFileWriter::save( const QString& filename ) +{ + QFile f( filename ); + + if( !f.open( IO_WriteOnly ) ) { + kdDebug() << "(K3bInfFileWriter) could not open file " << f.name() << endl; + return false; + } + + QTextStream s( &f ); + + return save( s ); +} + + +bool K3bInfFileWriter::save( QTextStream& s ) +{ + // now write the inf data + // ---------------------- + // header + s << "# Cdrecord-Inf-File written by K3b " << k3bcore->version() + << ", " << QDateTime::currentDateTime().toString() << endl + << "#" << endl; + + s << "ISRC=\t\t" << m_isrc << endl; + s << "MCN=\t\t" << m_mcn << endl; + + // CD-Text + s << "Albumperformer=\t" << "'" << m_albumPerformer << "'" << endl; + s << "Albumtitle=\t" << "'" << m_albumTitle << "'" << endl; + + s << "Performer=\t" << "'" << m_trackPerformer << "'" << endl; + s << "Songwriter=\t" << "'" << m_trackSongwriter << "'" << endl; + s << "Composer=\t" << "'" << m_trackComposer << "'" << endl; + s << "Arranger=\t" << "'" << m_trackArranger << "'" << endl; + s << "Message=\t" << "'" << m_trackMessage << "'" << endl; + + s << "Tracktitle=\t" << "'" << m_trackTitle << "'" << endl; + + s << "Tracknumber=\t" << m_trackNumber << endl; + + // track start + s << "Trackstart=\t" << m_trackStart.lba() << endl; + + // track length + s << "# Tracklength: " << m_trackLength.toString() << endl; + s << "Tracklength=\t" << m_trackLength.totalFrames() << ", 0" << endl; + + // pre-emphasis + s << "Pre-emphasis=\t"; + if( m_preEmphasis ) + s << "yes"; + else + s << "no"; + s << endl; + + // channels (always 2) + s << "Channels=\t2" << endl; + + // copy-permitted + // TODO: not sure about this! + // there are three options: yes, no, once + // but using "once" gives the same result as with cdrdao + // and that's important. + s << "Copy_permitted=\t"; + if( m_copyPermitted ) + s << "yes"; + else + s << "once"; + s << endl; + + // endianess - wav is little -> onthefly: big, with images: little + s << "Endianess=\t"; + if( m_bigEndian ) + s << "big"; + else + s << "little"; + s << endl; + + // write indices + // the current tracks' data contains the pregap of the next track + // if the pregap has length 0 we need no index 0 + if( m_indices.isEmpty() ) + s << "Index=\t\t0" << endl; + else { + for( unsigned int i = 0; i < m_indices.count(); ++i ) + s << "Index=\t\t" << m_indices[i] << endl; + } + + s << "Index0=\t\t" << m_index0 << endl; + + return ( s.device()->status() == IO_Ok ); +} + + +void K3bInfFileWriter::setTrack( const K3bDevice::Track& track ) +{ + m_indices.clear(); + + // the first index always has to be a zero (cdrecord manpage) + m_indices.append( 0 ); + + const QValueVector& indexList = track.indices(); + for( unsigned int i = 0; i < indexList.count(); ++i ) + m_indices.append( indexList[i].lba() ); + + if( track.index0() > 0 ) + m_index0 = track.index0().lba(); + else + m_index0 = -1; + + setPreEmphasis( track.preEmphasis() ); + setCopyPermitted( track.copyPermitted() ); + + setTrackStart( track.firstSector() ); + setTrackLength( track.length() ); + + setIsrc( track.isrc() ); + + setBigEndian( true ); +} + + +void K3bInfFileWriter::addIndex( long i ) +{ + m_indices.append( i ); +} + + +void K3bInfFileWriter::setTrackCdText( const K3bDevice::TrackCdText& cdtext ) +{ + setTrackTitle( cdtext.title() ); + setTrackPerformer( cdtext.performer() ); + setTrackSongwriter( cdtext.songwriter() ); + setTrackComposer( cdtext.composer() ); + setTrackArranger( cdtext.arranger() ); + setTrackMessage( cdtext.message() ); +} + + +void K3bInfFileWriter::setCdText( const K3bDevice::CdText& cdtext ) +{ + setAlbumTitle( cdtext.title() ); + setAlbumPerformer( cdtext.performer() ); +} diff --git a/libk3b/projects/k3binffilewriter.h b/libk3b/projects/k3binffilewriter.h new file mode 100644 index 0000000..74e23e4 --- /dev/null +++ b/libk3b/projects/k3binffilewriter.h @@ -0,0 +1,119 @@ +/* + * + * $Id: k3binffilewriter.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_INF_FILE_WRITER_H_ +#define _K3B_INF_FILE_WRITER_H_ + +#include +#include + +#include + + +namespace K3bDevice { + class Track; + class TrackCdText; + class CdText; +} + + +class K3bInfFileWriter +{ + public: + K3bInfFileWriter(); + + bool save( QTextStream& ); + bool save( const QString& filename ); + + /** + * Use this to set: + * @li trackStart + * @li trackLength + * @li index0 + * @li all indices + * @li preemphasis + * @li copyPermitted + * @li ISRC + * + * Endianess is set to big. + * + * Tracknumber needs to be set manually. + */ + void setTrack( const K3bDevice::Track& ); + + void clearIndices() { m_indices.clear(); } + + /** + * This is relative to the track start + */ + void setIndex0( int i ) { m_index0 = i; } + void addIndex( long i ); + + void setTrackNumber( int i ) { m_trackNumber = i; } + + void setTrackStart( const K3b::Msf& i ) { m_trackStart = i; } + void setTrackLength( const K3b::Msf& i ) { m_trackLength = i; } + + void setPreEmphasis( bool b ) { m_preEmphasis = b; } + void setCopyPermitted( bool b ) { m_copyPermitted = b; } + + /** + * Cdrecord seems to ignore this anyway and always expect big endian + * data on stdin and wavs are little endian anyway. + */ + void setBigEndian( bool b ) { m_bigEndian = b; } + + void setTrackCdText( const K3bDevice::TrackCdText& ); + void setTrackTitle( const QString& s ) { m_trackTitle = s; } + void setTrackPerformer( const QString& s ) { m_trackPerformer = s; } + void setTrackSongwriter( const QString& s ) { m_trackSongwriter = s; } + void setTrackComposer( const QString& s ) { m_trackComposer = s; } + void setTrackArranger( const QString& s ) { m_trackArranger = s; } + void setTrackMessage( const QString& s ) { m_trackMessage = s; } + + void setCdText( const K3bDevice::CdText& ); + void setAlbumTitle( const QString& s ) { m_albumTitle = s; } + void setAlbumPerformer( const QString& s ) { m_albumPerformer = s; } + + void setIsrc( const QCString& s ) { m_isrc = s; } + void setMcn( const QCString& s ) { m_mcn = s; } + + private: + long m_index0; + + QValueVector m_indices; + + int m_trackNumber; + K3b::Msf m_trackStart; + K3b::Msf m_trackLength; + bool m_preEmphasis; + bool m_copyPermitted; + bool m_bigEndian; + + QString m_trackTitle; + QString m_trackPerformer; + QString m_trackSongwriter; + QString m_trackComposer; + QString m_trackArranger; + QString m_trackMessage; + + QString m_albumTitle; + QString m_albumPerformer; + + QCString m_isrc; + QCString m_mcn; +}; + +#endif diff --git a/libk3b/projects/k3bpipebuffer.cpp b/libk3b/projects/k3bpipebuffer.cpp new file mode 100644 index 0000000..3b61116 --- /dev/null +++ b/libk3b/projects/k3bpipebuffer.cpp @@ -0,0 +1,281 @@ +/* + * + * $Id: k3bpipebuffer.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bpipebuffer.h" + +#include + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + + +// +// This one is based on the little pipebuf2 program by Peter Osterlund +// + + +class K3bPipeBuffer::WorkThread : public K3bThread +{ +public: + WorkThread() + : K3bThread(), + buffer(0), + bufSize(4*1024*1024), + canceled(false) { + outFd = inFd = -1; + inFdPair[0] = inFdPair[1] = -1; + } + + ~WorkThread() { + delete [] buffer; + } + + bool initFds() { + if( inFd == -1 ) { + if( ::socketpair(AF_UNIX, SOCK_STREAM, 0, inFdPair) ) { + // if( ::pipe( inFdPair ) ) { + kdDebug() << "(K3bPipeBuffer::WorkThread) unable to create socketpair" << endl; + inFdPair[0] = inFdPair[1] = -1; + return false; + } + else { + ::fcntl(inFdPair[0], F_SETFL, O_NONBLOCK); + ::fcntl(outFd, F_SETFL, O_NONBLOCK); + } + } + else { + ::fcntl(inFd, F_SETFL, O_NONBLOCK); + } + + delete [] buffer; + buffer = new char[bufSize]; + + return (buffer != 0); + } + + void run() { + emitStarted(); + + int usedInFd = -1; + if( inFd > 0 ) + usedInFd = inFd; + else + usedInFd = inFdPair[0]; + + kdDebug() << "(K3bPipeBuffer::WorkThread) reading from " << usedInFd + << " and writing to " << outFd << endl; + kdDebug() << "(K3bPipeBuffer::WorkThread) using buffer size of " << bufSize << endl; + + // start the buffering + unsigned int bufPos = 0; + unsigned int dataLen = 0; + bool eof = false; + bool error = false; + canceled = false; + int oldPercent = 0; + + static const unsigned int MAX_BUFFER_READ = 2048*3; + + while( !canceled && !error && (!eof || dataLen > 0) ) { + // + // create two fd sets + // + fd_set readFds, writeFds; + FD_ZERO(&readFds); + FD_ZERO(&writeFds); + + // + // fill the fd sets + // + if( !eof && dataLen < bufSize ) + FD_SET(usedInFd, &readFds); + if( dataLen > 0 ) + FD_SET(outFd, &writeFds); + + // + // wait for data + // + int ret = select( QMAX(usedInFd, outFd) + 1, &readFds, &writeFds, NULL, NULL); + + // + // Do the buffering + // + if( !canceled && ret > 0 ) { + + int percent = -1; + + // + // Read from the buffer and write to the output + // + if( FD_ISSET(outFd, &writeFds) ) { + unsigned int maxLen = QMIN(bufSize - bufPos, dataLen); + + ret = ::write( outFd, &buffer[bufPos], maxLen ); + + if( ret < 0 ) { + if( (errno != EINTR) && (errno != EAGAIN) ) { + kdDebug() << "(K3bPipeBuffer::WorkThread) error while writing to " << outFd << endl; + error = true; + } + } + else { + // + // we always emit before the reading from the buffer since + // it makes way more sense to show the buffer before the reading. + // + percent = (int)((double)dataLen*100.0/(double)bufSize); + + bufPos = (bufPos + ret) % bufSize; + dataLen -= ret; + } + } + + // + // Read into the buffer + // + else if( FD_ISSET(usedInFd, &readFds) ) { + unsigned int readPos = (bufPos + dataLen) % bufSize; + unsigned int maxLen = QMIN(bufSize - readPos, bufSize - dataLen); + // + // never read more than xxx bytes + // This is some tuning to prevent the reading from blocking the whole thread + // + if( maxLen > MAX_BUFFER_READ ) // some dummy value below 1 MB + maxLen = MAX_BUFFER_READ; + ret = ::read( usedInFd, &buffer[readPos], maxLen ); + if( ret < 0 ) { + if( (errno != EINTR) && (errno != EAGAIN) ) { + kdDebug() << "(K3bPipeBuffer::WorkThread) error while reading from " << usedInFd << endl; + error = true; + } + } + else if( ret == 0 ) { + kdDebug() << "(K3bPipeBuffer::WorkThread) end of input." << endl; + eof = true; + } + else { + dataLen += ret; + + percent = (int)((double)dataLen*100.0/(double)bufSize); + } + } + + // A little hack to keep the buffer display from flickering + if( percent == 99 ) + percent = 100; + + if( percent != -1 && percent != oldPercent ) { + emitPercent( percent ); + oldPercent = percent; + } + } + else if( !canceled ) { + error = true; + kdDebug() << "(K3bPipeBuffer::WorkThread) select: " << ::strerror(errno) << endl; + } + } + + if( inFd == -1 ) { + ::close( inFdPair[0] ); + ::close( inFdPair[1] ); + inFdPair[0] = inFdPair[1] = -1; + } + + // + // close the fd we are writing to (this is need to make growisofs happy + // TODO: perhaps make this configurable + // + ::close( outFd ); + + if( canceled ) + emitCanceled(); + emitFinished( !error && !canceled ); + } + + char* buffer; + size_t bufSize; + int outFd; + int inFd; + int inFdPair[2]; + bool canceled; +}; + + +K3bPipeBuffer::K3bPipeBuffer( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bThreadJob( jh, parent, name ) +{ + m_thread = new WorkThread(); + setThread( m_thread ); +} + + +K3bPipeBuffer::~K3bPipeBuffer() +{ + delete m_thread; +} + + +void K3bPipeBuffer::start() +{ + // + // Create the socketpair in the gui thread to be sure it's available after + // this method returns. + // + if( !m_thread->initFds() ) + jobFinished(false); + else + K3bThreadJob::start(); +} + + +void K3bPipeBuffer::cancel() +{ + m_thread->canceled = true; +} + + +void K3bPipeBuffer::setBufferSize( int mb ) +{ + m_thread->bufSize = mb * 1024 * 1024; +} + + +void K3bPipeBuffer::readFromFd( int fd ) +{ + m_thread->inFd = fd; +} + + +void K3bPipeBuffer::writeToFd( int fd ) +{ + m_thread->outFd = fd; +} + + +int K3bPipeBuffer::inFd() const +{ + if( m_thread->inFd == -1 ) + return m_thread->inFdPair[1]; + else + return m_thread->inFd; +} diff --git a/libk3b/projects/k3bpipebuffer.h b/libk3b/projects/k3bpipebuffer.h new file mode 100644 index 0000000..6aae368 --- /dev/null +++ b/libk3b/projects/k3bpipebuffer.h @@ -0,0 +1,59 @@ +/* + * + * $Id: k3bpipebuffer.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_PIPE_BUFFER_H_ +#define _K3B_PIPE_BUFFER_H_ + + +#include + +/** + * the pipebuffer uses the signal percent to show it's status. + */ +class K3bPipeBuffer : public K3bThreadJob +{ + public: + K3bPipeBuffer( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bPipeBuffer(); + + /** + * Set the buffer size in MB. The default value is 4 MB. + */ + void setBufferSize( int ); + + /** + * If this is set to -1 (which is the default) the pipebuffer + * will create a fd pair which can be obtained by inFd() after + * the buffer has been started. + */ + void readFromFd( int fd ); + void writeToFd( int fd ); + + /** + * This is only valid after the piepbuffer has been started and no fd + * has been set with readFromFd. + */ + int inFd() const; + + public slots: + void start(); + void cancel(); + + private: + class WorkThread; + WorkThread* m_thread; +}; + +#endif diff --git a/libk3b/projects/k3btocfilewriter.cpp b/libk3b/projects/k3btocfilewriter.cpp new file mode 100644 index 0000000..77662d6 --- /dev/null +++ b/libk3b/projects/k3btocfilewriter.cpp @@ -0,0 +1,356 @@ +/* + * + * $Id: k3btocfilewriter.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3btocfilewriter.h" + +#include +#include +#include +#include + +#include +#include +#include + + +K3bTocFileWriter::K3bTocFileWriter() + : m_hideFirstTrack(false), + m_sessionToWrite(1) +{ +} + + +bool K3bTocFileWriter::save( const QString& filename ) +{ + QFile f( filename ); + + if( !f.open( IO_WriteOnly ) ) { + kdDebug() << "(K3bCueFileWriter) could not open file " << f.name() << endl; + return false; + } + + QTextStream s( &f ); + + return save( s ); +} + + +bool K3bTocFileWriter::save( QTextStream& t ) +{ + writeHeader(t); + + if( !m_cdText.isEmpty() ) + writeGlobalCdText(t); + + // + // see if we have multiple sessions + // + int sessions = 1; + for( K3bDevice::Toc::iterator it = m_toc.begin(); it != m_toc.end(); ++it ) { + if( (*it).session() > 1 ) + sessions = (*it).session(); + } + + if( m_sessionToWrite > sessions ) + m_sessionToWrite = 1; + + // + // We can only hide the first track if both the first and the second track are + // audio tracks. + // We also can only hide the first track in the first session. + // + bool hideFirstTrack = m_hideFirstTrack; + if( m_toc.count() < 2 || + m_toc[0].type() != K3bDevice::Track::AUDIO || + m_toc[1].type() != K3bDevice::Track::AUDIO || + (sessions > 1 && m_sessionToWrite != 1 ) ) + hideFirstTrack = false; + + + // the dataStart will be the offset in case we do not write the first session + K3b::Msf dataStart; + + unsigned int trackIndex = 0; + if( hideFirstTrack ) { + const K3bDevice::Track& hiddenTrack = m_toc[0]; + const K3bDevice::Track& track = m_toc[1]; + + t << "// Track number 1 (hidden) and track number 2 (as track 1)" << endl; + t << "TRACK AUDIO" << endl; + + if( track.copyPermitted() ) + t << "COPY" << endl; + else + t << "NO COPY" << endl; + + if( track.preEmphasis() ) + t << "PRE_EMPHASIS" << endl; + else + t << "NO PRE_EMPHASIS" << endl; + + if( !m_cdText.isEmpty() ) + writeTrackCdText( m_cdText[0], t ); + + // the "hidden" file will be used as pregap for the "first" track + t << "AUDIOFILE "; + writeDataSource( 0, t ); + if( readFromStdin() ) + t << hiddenTrack.firstSector().toString(); + else + t << " 0"; + t << " " << hiddenTrack.length().toString() << endl; + t << "START" << endl; // use the whole hidden file as pregap + + // now comes the "real" first track + t << "AUDIOFILE "; + writeDataSource( 1, t ); + if( readFromStdin() ) + t << track.firstSector().toString() << " "; + else + t << "0 "; + // no index 0 for the last track. Or should we allow this??? + if( m_toc.count() == 2 ) + t << track.length().toString(); + else + t << track.realAudioLength().toString(); + t << endl << endl; + + trackIndex+=2; + } + else { + // + // Seek to the first track to write. + // In case we hid the first track above it was the first track anyway. + // + while( m_toc[trackIndex].session() < m_sessionToWrite && + m_toc[trackIndex].session() > 0 ) + ++trackIndex; + + dataStart = m_toc[trackIndex].firstSector(); + } + + kdDebug() << "(K3bTocFileWriter) using offset of: " << dataStart.toString() << endl; + + while( trackIndex < m_toc.count() ) { + if( m_toc[trackIndex].session() == 0 || m_toc[trackIndex].session() == m_sessionToWrite ) + writeTrack( trackIndex, dataStart, t ); + trackIndex++; + } + + return ( t.device()->status() == IO_Ok ); +} + + +void K3bTocFileWriter::writeHeader( QTextStream& t ) +{ + // little comment + t << "// TOC-file to use with cdrdao created by K3b " << k3bcore->version() + << ", " << QDateTime::currentDateTime().toString() << endl << endl; + + t << "// " << m_toc.count() << " tracks" << endl; + if( m_toc.back().session() > 0 ) { + t << "// " << m_toc.back().session() << " sessions" << endl + << "// this is session number " << m_sessionToWrite << endl; + } + t << endl; + + // check the cd type + if( m_toc.contentType() == K3bDevice::AUDIO ) { + t << "CD_DA"; + } + else { + bool hasMode2Tracks = false; + for( K3bDevice::Toc::iterator it = m_toc.begin(); it != m_toc.end(); ++it ) { + const K3bDevice::Track& track = *it; + if( track.type() == K3bDevice::Track::DATA && + (track.mode() == K3bDevice::Track::MODE2 || + track.mode() == K3bDevice::Track::XA_FORM1 || + track.mode() == K3bDevice::Track::XA_FORM2 ) ) { + hasMode2Tracks = true; + break; + } + } + + if( hasMode2Tracks ) + t << "CD_ROM_XA"; + else + t << "CD_ROM"; + } + + t << endl << endl; +} + + +void K3bTocFileWriter::writeTrack( unsigned int index, const K3b::Msf& offset, QTextStream& t ) +{ + const K3bDevice::Track& track = m_toc[index]; + + t << "// Track number " << (index+1) << endl; + + if( track.type() == K3bDevice::Track::AUDIO ) { + t << "TRACK AUDIO" << endl; + + if( track.copyPermitted() ) + t << "COPY" << endl; + else + t << "NO COPY" << endl; + + if( track.preEmphasis() ) + t << "PRE_EMPHASIS" << endl; + else + t << "NO PRE_EMPHASIS" << endl; + + if( !m_cdText.isEmpty() ) + writeTrackCdText( m_cdText[index], t ); + + // + // cdrdao sees the pregap as part of the current track and not as part of + // the previous like it really is. + // + + if( index == 0 ) { + if( (track.firstSector()-offset) > 0 ) { + // + // the first track is the only track K3b does not generate null-pregap data for + // since cdrecord does not allow this. So We just do it here the same way and tell + // cdrdao to create the first pregap for us + // + + t << "PREGAP " + << (track.firstSector()-offset).toString() << endl; + } + } + else { + const K3bDevice::Track& lastTrack = m_toc[index-1]; + + // + // the pregap data + // + if( lastTrack.index0() > 0 ) { + t << "AUDIOFILE "; + writeDataSource( index-1, t ); + if( readFromStdin() ) + t << (lastTrack.firstSector() + lastTrack.index0() - offset).toString(); + else + t << (lastTrack.index0() - offset).toString(); + t << " " + << (lastTrack.length() - lastTrack.index0()).toString() + << endl + << "START" << endl; + } + } + + // + // The track data + // + t << "AUDIOFILE "; + writeDataSource( index, t ); + if( readFromStdin() ) + t << (track.firstSector() - offset).toString() << " "; + else + t << "0 "; + // no index 0 for the last track. Or should we allow this??? + if( index == m_toc.count()-1 ) + t << track.length().toString(); + else + t << track.realAudioLength().toString(); + t << endl; + } + else { + if( track.mode() == K3bDevice::Track::XA_FORM1 ) + t << "TRACK MODE2_FORM1" << endl; + else if( track.mode() == K3bDevice::Track::XA_FORM2 ) + t << "TRACK MODE2_FORM2" << endl; + else + t << "TRACK MODE1" << endl; + + if( !m_cdText.isEmpty() && !m_toc.contentType() != K3bDevice::DATA ) { + // + // insert fake cdtext + // cdrdao does not work without it and it seems not to do any harm. + // + t << "CD_TEXT {" << endl + << " LANGUAGE 0 {" << endl + << " TITLE " << "\"\"" << endl + << " PERFORMER " << "\"\"" << endl + << " ISRC " << "\"\"" << endl + << " ARRANGER " << "\"\"" << endl + << " SONGWRITER " << "\"\"" << endl + << " COMPOSER " << "\"\"" << endl + << " MESSAGE " << "\"\"" << endl + << " }" << endl + << "}" << endl; + } + + if( readFromStdin() ) + t << "DATAFILE \"-\" " << track.length().toString() << endl; + else + t << "DATAFILE \"" << m_filenames[index] << "\"" << endl; + t << endl; + } + + t << endl; +} + + +void K3bTocFileWriter::writeGlobalCdText( QTextStream& t ) +{ + t << "CD_TEXT {" << endl; + t << " LANGUAGE_MAP { 0: EN }" << endl; + t << " LANGUAGE 0 {" << endl; + t << " TITLE " << "\"" << m_cdText.title() << "\"" << endl; + t << " PERFORMER " << "\"" << m_cdText.performer() << "\"" << endl; + t << " DISC_ID " << "\"" << m_cdText.discId() << "\"" << endl; + t << " UPC_EAN " << "\"" << m_cdText.upcEan() << "\"" << endl; + t << endl; + t << " ARRANGER " << "\"" << m_cdText.arranger() << "\"" << endl; + t << " SONGWRITER " << "\"" << m_cdText.songwriter() << "\"" << endl; + t << " COMPOSER " << "\"" << m_cdText.composer() << "\"" << endl; + t << " MESSAGE " << "\"" << m_cdText.message() << "\"" << endl; + t << " }" << endl; + t << "}" << endl; + t << endl; +} + + +void K3bTocFileWriter::writeTrackCdText( const K3bDevice::TrackCdText& track, QTextStream& t ) +{ + t << "CD_TEXT {" << endl; + t << " LANGUAGE 0 {" << endl; + t << " TITLE " << "\"" << track.title() << "\"" << endl; + t << " PERFORMER " << "\"" << track.performer() << "\"" << endl; + t << " ISRC " << "\"" << track.isrc() << "\"" << endl; + t << " ARRANGER " << "\"" << track.arranger() << "\"" << endl; + t << " SONGWRITER " << "\"" << track.songwriter() << "\"" << endl; + t << " COMPOSER " << "\"" << track.composer() << "\"" << endl; + t << " MESSAGE " << "\"" << track.message() << "\"" << endl; + t << " }" << endl; + t << "}" << endl; +} + + +void K3bTocFileWriter::writeDataSource( unsigned int trackIndex, QTextStream& t ) +{ + if( readFromStdin() ) + t << "\"-\" "; + else + t << "\"" << m_filenames[trackIndex] << "\" "; +} + + +bool K3bTocFileWriter::readFromStdin() const +{ + return ( m_toc.count() > m_filenames.count() ); +} diff --git a/libk3b/projects/k3btocfilewriter.h b/libk3b/projects/k3btocfilewriter.h new file mode 100644 index 0000000..1c1da47 --- /dev/null +++ b/libk3b/projects/k3btocfilewriter.h @@ -0,0 +1,62 @@ +/* + * + * $Id: k3btocfilewriter.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_TOC_FILE_WRITER_H_ +#define _K3B_TOC_FILE_WRITER_H_ + +#include +#include + +#include +#include + +namespace K3bDevice { + class TrackCdText; +} + +class K3bTocFileWriter +{ + public: + K3bTocFileWriter(); + + bool save( QTextStream& ); + bool save( const QString& filename ); + + void setData( const K3bDevice::Toc& toc ) { m_toc = toc; } + void setCdText( const K3bDevice::CdText& text ) { m_cdText = text; } + void setFilenames( const QStringList& names ) { m_filenames = names; } + void setHideFirstTrack( bool b ) { m_hideFirstTrack = b; } + + /** + * The default is 1. + */ + void setSession( int s ) { m_sessionToWrite = s; } + + private: + void writeHeader( QTextStream& t ); + void writeGlobalCdText( QTextStream& t ); + void writeTrackCdText( const K3bDevice::TrackCdText& track, QTextStream& t ); + void writeTrack( unsigned int index, const K3b::Msf& offset, QTextStream& t ); + void writeDataSource( unsigned int trackNumber, QTextStream& t ); + bool readFromStdin() const; + + K3bDevice::Toc m_toc; + K3bDevice::CdText m_cdText; + QStringList m_filenames; + bool m_hideFirstTrack; + int m_sessionToWrite; +}; + +#endif diff --git a/libk3b/projects/mixedcd/Makefile.am b/libk3b/projects/mixedcd/Makefile.am new file mode 100644 index 0000000..fb5f44c --- /dev/null +++ b/libk3b/projects/mixedcd/Makefile.am @@ -0,0 +1,23 @@ +# we need the ../datacd and ../audiocd for the uic generated header files +AM_CPPFLAGS= -I$(srcdir)/../../core \ + -I$(srcdir)/../../plugin \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../../src \ + -I$(srcdir)/../../tools \ + -I$(srcdir)/.. \ + -I$(srcdir)/../datacd \ + -I$(srcdir)/../audiocd \ + -I$(srcdir)/../../plugin \ + -I../datacd \ + -I../audiocd \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libmixed.la + +libmixed_la_SOURCES = k3bmixeddoc.cpp \ + k3bmixedjob.cpp + +include_HEADERS = k3bmixeddoc.h \ + k3bmixedjob.h diff --git a/libk3b/projects/mixedcd/k3bmixeddoc.cpp b/libk3b/projects/mixedcd/k3bmixeddoc.cpp new file mode 100644 index 0000000..a2c76b0 --- /dev/null +++ b/libk3b/projects/mixedcd/k3bmixeddoc.cpp @@ -0,0 +1,249 @@ +/* + * + * $Id: k3bmixeddoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bmixeddoc.h" +#include "k3bmixedjob.h" + +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + + + +K3bMixedDoc::K3bMixedDoc( QObject* parent ) + : K3bDoc( parent ) +{ + m_dataDoc = new K3bDataDoc( this ); + m_audioDoc = new K3bAudioDoc( this ); + + connect( m_dataDoc, SIGNAL(changed()), + this, SIGNAL(changed()) ); + connect( m_audioDoc, SIGNAL(changed()), + this, SIGNAL(changed()) ); +} + + +K3bMixedDoc::~K3bMixedDoc() +{ +} + + +bool K3bMixedDoc::newDocument() +{ + m_dataDoc->newDocument(); + m_audioDoc->newDocument(); + + return K3bDoc::newDocument(); +} + + +QString K3bMixedDoc::name() const +{ + return m_dataDoc->name(); +} + + +void K3bMixedDoc::setURL( const KURL& url ) +{ + K3bDoc::setURL( url ); + m_audioDoc->setURL( url ); + m_dataDoc->setURL( url ); +} + + +void K3bMixedDoc::setModified( bool m ) +{ + m_audioDoc->setModified( m ); + m_dataDoc->setModified( m ); +} + + +bool K3bMixedDoc::isModified() const +{ + return ( m_audioDoc->isModified() || m_dataDoc->isModified() ); +} + + +KIO::filesize_t K3bMixedDoc::size() const +{ + return m_dataDoc->size() + m_audioDoc->size(); +} + +K3b::Msf K3bMixedDoc::length() const +{ + return m_dataDoc->length() + m_audioDoc->length(); +} + + +int K3bMixedDoc::numOfTracks() const +{ + return m_audioDoc->numOfTracks() + 1; +} + + +K3bBurnJob* K3bMixedDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bMixedJob( this, hdl, parent ); +} + + +void K3bMixedDoc::addUrls( const KURL::List& urls ) +{ + dataDoc()->addUrls( urls ); +} + + +bool K3bMixedDoc::loadDocumentData( QDomElement* rootElem ) +{ + QDomNodeList nodes = rootElem->childNodes(); + + if( nodes.length() < 4 ) + return false; + + if( nodes.item(0).nodeName() != "general" ) + return false; + if( !readGeneralDocumentData( nodes.item(0).toElement() ) ) + return false; + + if( nodes.item(1).nodeName() != "audio" ) + return false; + QDomElement audioElem = nodes.item(1).toElement(); + if( !m_audioDoc->loadDocumentData( &audioElem ) ) + return false; + + if( nodes.item(2).nodeName() != "data" ) + return false; + QDomElement dataElem = nodes.item(2).toElement(); + if( !m_dataDoc->loadDocumentData( &dataElem ) ) + return false; + + if( nodes.item(3).nodeName() != "mixed" ) + return false; + + QDomNodeList optionList = nodes.item(3).childNodes(); + for( uint i = 0; i < optionList.count(); i++ ) { + + QDomElement e = optionList.item(i).toElement(); + if( e.isNull() ) + return false; + + if( e.nodeName() == "remove_buffer_files" ) + setRemoveImages( e.toElement().text() == "yes" ); + else if( e.nodeName() == "image_path" ) + setTempDir( e.toElement().text() ); + else if( e.nodeName() == "mixed_type" ) { + QString mt = e.toElement().text(); + if( mt == "last_track" ) + setMixedType( DATA_LAST_TRACK ); + else if( mt == "second_session" ) + setMixedType( DATA_SECOND_SESSION ); + else + setMixedType( DATA_FIRST_TRACK ); + } + } + + return true; +} + + +bool K3bMixedDoc::saveDocumentData( QDomElement* docElem ) +{ + QDomDocument doc = docElem->ownerDocument(); + saveGeneralDocumentData( docElem ); + + QDomElement audioElem = doc.createElement( "audio" ); + m_audioDoc->saveDocumentData( &audioElem ); + docElem->appendChild( audioElem ); + + QDomElement dataElem = doc.createElement( "data" ); + m_dataDoc->saveDocumentData( &dataElem ); + docElem->appendChild( dataElem ); + + QDomElement mixedElem = doc.createElement( "mixed" ); + docElem->appendChild( mixedElem ); + + QDomElement bufferFilesElem = doc.createElement( "remove_buffer_files" ); + bufferFilesElem.appendChild( doc.createTextNode( removeImages() ? "yes" : "no" ) ); + mixedElem.appendChild( bufferFilesElem ); + + QDomElement imagePathElem = doc.createElement( "image_path" ); + imagePathElem.appendChild( doc.createTextNode( tempDir() ) ); + mixedElem.appendChild( imagePathElem ); + + QDomElement mixedTypeElem = doc.createElement( "mixed_type" ); + switch( mixedType() ) { + case DATA_FIRST_TRACK: + mixedTypeElem.appendChild( doc.createTextNode( "first_track" ) ); + break; + case DATA_LAST_TRACK: + mixedTypeElem.appendChild( doc.createTextNode( "last_track" ) ); + break; + case DATA_SECOND_SESSION: + mixedTypeElem.appendChild( doc.createTextNode( "second_session" ) ); + break; + } + mixedElem.appendChild( mixedTypeElem ); + + setModified( false ); + + return true; +} + + +K3bDevice::Toc K3bMixedDoc::toToc( int dataMode, const K3b::Msf& dataTrackLength ) const +{ + // !inaccurate datatrack size! + K3bDevice::Track dataTrack( 0, dataTrackLength > 0 ? dataTrackLength-1 : m_dataDoc->length()-1, + K3bDevice::Track::DATA, dataMode ); + K3bDevice::Toc toc = audioDoc()->toToc(); + if( mixedType() == DATA_FIRST_TRACK ) { + // fix the audio tracks' sectors + for( K3bDevice::Toc::iterator it = toc.begin(); it != toc.end(); ++it ) { + (*it).setLastSector( (*it).lastSector() + dataTrack.length() ); + (*it).setFirstSector( (*it).firstSector() + dataTrack.length() ); + } + toc.insert( toc.begin(), dataTrack ); + } + else { + // fix the datatrack's sectors + dataTrack.setLastSector( dataTrack.lastSector() + toc.back().lastSector()+1 ); + dataTrack.setFirstSector( toc.back().lastSector()+1 ); + toc.append( dataTrack ); + + if( mixedType() == DATA_SECOND_SESSION ) { + // fix the session numbers + for( K3bDevice::Toc::iterator it = toc.begin(); it != toc.end(); ++it ) { + if( (*it).type() == K3bDevice::Track::DATA ) + (*it).setSession( 2 ); + else + (*it).setSession( 1 ); + } + } + } + + return toc; +} + +#include "k3bmixeddoc.moc" + diff --git a/libk3b/projects/mixedcd/k3bmixeddoc.h b/libk3b/projects/mixedcd/k3bmixeddoc.h new file mode 100644 index 0000000..7d71b39 --- /dev/null +++ b/libk3b/projects/mixedcd/k3bmixeddoc.h @@ -0,0 +1,95 @@ +/* + * + * $Id: k3bmixeddoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_MIXED_DOC_H +#define K3B_MIXED_DOC_H + +#include +#include +#include + +#include +#include "k3b_export.h" +class QDomDocument; +class QDomElement; +class K3bBurnJob; +//class K3bView; +class QWidget; +class KConfig; + + +class LIBK3B_EXPORT K3bMixedDoc : public K3bDoc +{ + Q_OBJECT + + public: + K3bMixedDoc( QObject* parent = 0 ); + ~K3bMixedDoc(); + + QString name() const; + + bool newDocument(); + + void setModified( bool m = true ); + bool isModified() const; + + KIO::filesize_t size() const; + K3b::Msf length() const; + + int numOfTracks() const; + + K3bBurnJob* newBurnJob( K3bJobHandler*, QObject* parent = 0 ); + + K3bAudioDoc* audioDoc() const { return m_audioDoc; } + K3bDataDoc* dataDoc() const { return m_dataDoc; } + + enum MixedType { DATA_FIRST_TRACK, + DATA_LAST_TRACK, + DATA_SECOND_SESSION }; + + int mixedType() const { return m_mixedType; } + int type() const { return MIXED; } + + void setURL( const KURL& url ); + + /** + * Represent the structure of the doc as CD Table of Contents. + * Be aware that the length of the data track is just an estimate + * and needs to be corrected if not specified here. + * + * @param dataMode mode of the data track (MODE1 or XA_FORM1) + * @param dataTrackLength exact length of the dataTrack + */ + + K3bDevice::Toc toToc( int dataMode, const K3b::Msf& dataTrackLength = 0 ) const; + + public slots: + void setMixedType( MixedType t ) { m_mixedType = t; } + void addUrls( const KURL::List& urls ); + + protected: + bool loadDocumentData( QDomElement* ); + bool saveDocumentData( QDomElement* ); + QString typeString() const { return "mixed"; } + + private: + K3bDataDoc* m_dataDoc; + K3bAudioDoc* m_audioDoc; + + int m_mixedType; +}; + + +#endif diff --git a/libk3b/projects/mixedcd/k3bmixedjob.cpp b/libk3b/projects/mixedcd/k3bmixedjob.cpp new file mode 100644 index 0000000..a4be92c --- /dev/null +++ b/libk3b/projects/mixedcd/k3bmixedjob.cpp @@ -0,0 +1,1339 @@ +/* + * + * $Id: k3bmixedjob.cpp 690212 2007-07-20 11:02:13Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + + +#include "k3bmixedjob.h" +#include "k3bmixeddoc.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include +#include + + +static QString createNonExistingFilesString( const QValueList& items, unsigned int max ) +{ + QString s; + unsigned int cnt = 0; + for( QValueList::const_iterator it = items.begin(); + it != items.end(); ++it ) { + + s += KStringHandler::csqueeze( (*it)->filename(), 60 ); + + ++cnt; + if( cnt >= max || it == items.end() ) + break; + + s += "
"; + } + + if( items.count() > max ) + s += "..."; + + return s; +} + + + +class K3bMixedJob::Private +{ +public: + Private() + : maxSpeedJob(0) { + } + + + int copies; + int copiesDone; + + K3bAudioMaxSpeedJob* maxSpeedJob; + bool maxSpeed; +}; + + +K3bMixedJob::K3bMixedJob( K3bMixedDoc* doc, K3bJobHandler* hdl, QObject* parent ) + : K3bBurnJob( hdl, parent ), + m_doc( doc ), + m_normalizeJob(0) +{ + d = new Private; + + m_isoImager = new K3bIsoImager( doc->dataDoc(), this, this ); + connect( m_isoImager, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_isoImager, SIGNAL(percent(int)), this, SLOT(slotIsoImagerPercent(int)) ); + connect( m_isoImager, SIGNAL(finished(bool)), this, SLOT(slotIsoImagerFinished(bool)) ); + connect( m_isoImager, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + m_audioImager = new K3bAudioImager( doc->audioDoc(), this, this ); + connect( m_audioImager, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_audioImager, SIGNAL(percent(int)), this, SLOT(slotAudioDecoderPercent(int)) ); + connect( m_audioImager, SIGNAL(subPercent(int)), this, SLOT(slotAudioDecoderSubPercent(int)) ); + connect( m_audioImager, SIGNAL(finished(bool)), this, SLOT(slotAudioDecoderFinished(bool)) ); + connect( m_audioImager, SIGNAL(nextTrack(int, int)), this, SLOT(slotAudioDecoderNextTrack(int, int)) ); + + m_msInfoFetcher = new K3bMsInfoFetcher( this, this ); + connect( m_msInfoFetcher, SIGNAL(finished(bool)), this, SLOT(slotMsInfoFetched(bool)) ); + connect( m_msInfoFetcher, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + + m_writer = 0; + m_tocFile = 0; + m_tempData = new K3bAudioJobTempData( m_doc->audioDoc(), this ); +} + + +K3bMixedJob::~K3bMixedJob() +{ + delete m_tocFile; + delete d; +} + + +K3bDevice::Device* K3bMixedJob::writer() const +{ + if( m_doc->onlyCreateImages() ) + return 0; + else + return m_doc->burner(); +} + + +K3bDoc* K3bMixedJob::doc() const +{ + return m_doc; +} + + +void K3bMixedJob::start() +{ + jobStarted(); + + m_canceled = false; + m_errorOccuredAndAlreadyReported = false; + d->copiesDone = 0; + d->copies = m_doc->copies(); + m_currentAction = PREPARING_DATA; + d->maxSpeed = false; + + if( m_doc->dummy() ) + d->copies = 1; + + prepareProgressInformation(); + + // + // Check if all files exist + // + QValueList nonExistingFiles; + K3bAudioTrack* track = m_doc->audioDoc()->firstTrack(); + while( track ) { + K3bAudioDataSource* source = track->firstSource(); + while( source ) { + if( K3bAudioFile* file = dynamic_cast( source ) ) { + if( !QFile::exists( file->filename() ) ) + nonExistingFiles.append( file ); + } + source = source->next(); + } + track = track->next(); + } + if( !nonExistingFiles.isEmpty() ) { + if( questionYesNo( "

" + i18n("The following files could not be found. Do you want to remove them from the " + "project and continue without adding them to the image?") + + "

" + createNonExistingFilesString( nonExistingFiles, 10 ), + i18n("Warning"), + i18n("Remove missing files and continue"), + i18n("Cancel and go back") ) ) { + for( QValueList::const_iterator it = nonExistingFiles.begin(); + it != nonExistingFiles.end(); ++it ) { + delete *it; + } + } + else { + m_canceled = true; + emit canceled(); + jobFinished(false); + return; + } + } + + // + // Make sure the project is not empty + // + if( m_doc->audioDoc()->numOfTracks() == 0 ) { + emit infoMessage( i18n("Please add files to your project first."), ERROR ); + jobFinished(false); + return; + } + + + // set some flags that are needed + m_doc->audioDoc()->setOnTheFly( m_doc->onTheFly() ); // for the toc writer + m_doc->audioDoc()->setHideFirstTrack( false ); // unsupported + m_doc->dataDoc()->setBurner( m_doc->burner() ); // so the isoImager can read ms data + + emit newTask( i18n("Preparing data") ); + + determineWritingMode(); + + // + // First we make sure the data portion is valid + // + + // we do not have msinfo yet + m_currentAction = INITIALIZING_IMAGER; + m_isoImager->setMultiSessionInfo( QString::null ); + m_isoImager->init(); +} + + +void K3bMixedJob::startFirstCopy() +{ + // + // if not onthefly create the iso image and then the wavs + // and write then + // if onthefly calculate the iso size + // + if( m_doc->onTheFly() ) { + if( m_doc->speed() == 0 ) { + emit newSubTask( i18n("Determining maximum writing speed") ); + + // + // try to determine the max possible speed + // no need to check the data track's max speed. Most current systems are able + // to handle the maxium possible + // + if( !d->maxSpeedJob ) { + // the maxspeed job gets the device from the doc: + m_doc->audioDoc()->setBurner( m_doc->burner() ); + d->maxSpeedJob = new K3bAudioMaxSpeedJob( m_doc->audioDoc(), this, this ); + connect( d->maxSpeedJob, SIGNAL(percent(int)), + this, SIGNAL(subPercent(int)) ); + connect( d->maxSpeedJob, SIGNAL(finished(bool)), + this, SLOT(slotMaxSpeedJobFinished(bool)) ); + } + d->maxSpeedJob->start(); + } + else if( m_doc->mixedType() != K3bMixedDoc::DATA_SECOND_SESSION ) { + m_currentAction = PREPARING_DATA; + m_isoImager->calculateSize(); + } + else { + // we cannot calculate the size since we don't have the msinfo yet + // so first write the audio session + writeNextCopy(); + } + } + else { + emit burning(false); + + emit infoMessage( i18n("Creating audio image files in %1").arg(m_doc->tempDir()), INFO ); + + m_tempFilePrefix = K3b::findUniqueFilePrefix( ( !m_doc->audioDoc()->title().isEmpty() + ? m_doc->audioDoc()->title() + : m_doc->dataDoc()->isoOptions().volumeID() ), + m_doc->tempDir() ); + + m_tempData->prepareTempFileNames( m_doc->tempDir() ); + QStringList filenames; + for( K3bAudioTrack* track = m_doc->audioDoc()->firstTrack(); track; track = track->next() ) + filenames += m_tempData->bufferFileName( track ); + m_audioImager->setImageFilenames( filenames ); + + if( m_doc->mixedType() != K3bMixedDoc::DATA_SECOND_SESSION ) { + createIsoImage(); + } + else { + emit newTask( i18n("Creating audio image files") ); + m_currentAction = CREATING_AUDIO_IMAGE; + m_audioImager->start(); + } + } +} + + +void K3bMixedJob::slotMaxSpeedJobFinished( bool success ) +{ + d->maxSpeed = success; + if( !success ) + emit infoMessage( i18n("Unable to determine maximum speed for some reason. Ignoring."), WARNING ); + + if( m_doc->mixedType() != K3bMixedDoc::DATA_SECOND_SESSION ) { + m_currentAction = PREPARING_DATA; + m_isoImager->calculateSize(); + } + else { + // we cannot calculate the size since we don't have the msinfo yet + // so first write the audio session + writeNextCopy(); + } +} + + +void K3bMixedJob::writeNextCopy() +{ + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + m_currentAction = WRITING_AUDIO_IMAGE; + if( !prepareWriter() || !startWriting() ) { + cleanupAfterError(); + jobFinished(false); + } + else if( m_doc->onTheFly() ) + m_audioImager->start(); + } + else { + // the prepareWriter method needs the action to be set + if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK ) + m_currentAction = WRITING_AUDIO_IMAGE; + else + m_currentAction = WRITING_ISO_IMAGE; + + if( !prepareWriter() || !startWriting() ) { + cleanupAfterError(); + jobFinished(false); + } + else if( m_doc->onTheFly() ) { + if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK ) + m_audioImager->start(); + else + m_isoImager->start(); + } + } +} + + +void K3bMixedJob::cancel() +{ + m_canceled = true; + + if( d->maxSpeedJob ) + d->maxSpeedJob->cancel(); + + if( m_writer ) + m_writer->cancel(); + m_isoImager->cancel(); + m_audioImager->cancel(); + m_msInfoFetcher->cancel(); + emit infoMessage( i18n("Writing canceled."), K3bJob::ERROR ); + removeBufferFiles(); + emit canceled(); + jobFinished(false); +} + + +void K3bMixedJob::slotMsInfoFetched( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + if( success ) { + if( m_usedDataWritingApp == K3b::CDRECORD ) + m_isoImager->setMultiSessionInfo( m_msInfoFetcher->msInfo() ); + else // cdrdao seems to write a 150 blocks pregap that is not used by cdrecord + m_isoImager->setMultiSessionInfo( QString("%1,%2") + .arg(m_msInfoFetcher->lastSessionStart()) + .arg(m_msInfoFetcher->nextSessionStart()+150) ); + + if( m_doc->onTheFly() ) { + m_currentAction = PREPARING_DATA; + m_isoImager->calculateSize(); + } + else { + createIsoImage(); + } + } + else { + // the MsInfoFetcher already emitted failure info + cleanupAfterError(); + jobFinished(false); + } +} + + +void K3bMixedJob::slotIsoImagerFinished( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + // + // Initializing imager before the first copy + // + if( m_currentAction == INITIALIZING_IMAGER ) { + if( success ) { + m_currentAction = PREPARING_DATA; + + // check the size + m_projectSize = m_isoImager->size() + m_doc->audioDoc()->length(); + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) + m_projectSize += 11400; // the session gap + + startFirstCopy(); + } + else { + cleanupAfterError(); + jobFinished( false ); + } + } + + // + // Recalculated iso image size + // + else if( m_currentAction == PREPARING_DATA ) { + if( success ) { + // 1. data in first track: + // start isoimager and writer + // when isoimager finishes start audiodecoder + + // 2. data in last track + // start audiodecoder and writer + // when audiodecoder finishes start isoimager + + // 3. data in second session + // start audiodecoder and writer + // start isoimager and writer + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + m_currentAction = WRITING_ISO_IMAGE; + if( !prepareWriter() || !startWriting() ) { + cleanupAfterError(); + jobFinished(false); + } + else + m_isoImager->start(); + } + else + writeNextCopy(); + } + else { + cleanupAfterError(); + jobFinished( false ); + } + } + + // + // Image creation finished + // + else { + if( !success ) { + emit infoMessage( i18n("Error while creating ISO image."), ERROR ); + cleanupAfterError(); + + jobFinished( false ); + return; + } + + if( m_doc->onTheFly() ) { + if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) { + m_currentAction = WRITING_AUDIO_IMAGE; + m_audioImager->start(); + } + } + else { + emit infoMessage( i18n("ISO image successfully created."), SUCCESS ); + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + m_currentAction = WRITING_ISO_IMAGE; + + if( !prepareWriter() || !startWriting() ) { + cleanupAfterError(); + jobFinished(false); + } + } + else { + emit newTask( i18n("Creating audio image files") ); + m_currentAction = CREATING_AUDIO_IMAGE; + m_audioImager->start(); + } + } + } +} + + +void K3bMixedJob::slotWriterFinished( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + if( !success ) { + cleanupAfterError(); + jobFinished(false); + return; + } + + emit burning(false); + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION && m_currentAction == WRITING_AUDIO_IMAGE ) { + // reload the media (as a subtask so the user does not see the "Flushing cache" or "Fixating" messages while + // doing so + emit newSubTask( i18n("Reloading the medium") ); + connect( K3bDevice::reload( m_doc->burner() ), SIGNAL(finished(bool)), + this, SLOT(slotMediaReloadedForSecondSession(bool)) ); + } + else { + d->copiesDone++; + if( d->copiesDone < d->copies ) { + K3bDevice::eject( m_doc->burner() ); + writeNextCopy(); + } + else { + if( !m_doc->onTheFly() && m_doc->removeImages() ) + removeBufferFiles(); + + if( k3bcore->globalSettings()->ejectMedia() ) + K3bDevice::eject( m_doc->burner() ); + + jobFinished(true); + } + } +} + + +void K3bMixedJob::slotMediaReloadedForSecondSession( bool success ) +{ + if( !success ) + blockingInformation( i18n("Please reload the medium and press 'ok'"), + i18n("Unable to close the tray") ); + + // start the next session + m_currentAction = WRITING_ISO_IMAGE; + if( d->copiesDone > 0 ) { + // we only create the image once. This should not be a problem??? + if( !prepareWriter() || !startWriting() ) { + cleanupAfterError(); + jobFinished(false); + } + else if( m_doc->onTheFly() ) { + m_isoImager->start(); + } + } + else if( m_doc->dummy() ) { + // do not try to get ms info in simulation mode since the cd is empty! + if( m_doc->onTheFly() ) { + m_currentAction = PREPARING_DATA; + m_isoImager->calculateSize(); + } + else + createIsoImage(); + } + else { + m_currentAction = FETCHING_MSINFO; + m_msInfoFetcher->setDevice( m_doc->burner() ); + m_msInfoFetcher->start(); + } +} + + +void K3bMixedJob::slotAudioDecoderFinished( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + if( !success ) { + emit infoMessage( i18n("Error while decoding audio tracks."), ERROR ); + cleanupAfterError(); + jobFinished(false); + return; + } + + if( m_doc->onTheFly() ) { + if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK ) { + m_currentAction = WRITING_ISO_IMAGE; + m_isoImager->start(); + } + } + else { + emit infoMessage( i18n("Audio images successfully created."), SUCCESS ); + + if( m_doc->audioDoc()->normalize() ) { + normalizeFiles(); + } + else { + if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) + m_currentAction = WRITING_ISO_IMAGE; + else + m_currentAction = WRITING_AUDIO_IMAGE; + + if( !prepareWriter() || !startWriting() ) { + cleanupAfterError(); + jobFinished(false); + } + } + } +} + + +void K3bMixedJob::slotAudioDecoderNextTrack( int t, int tt ) +{ + if( m_doc->onlyCreateImages() || !m_doc->onTheFly() ) { + K3bAudioTrack* track = m_doc->audioDoc()->getTrack(t); + emit newSubTask( i18n("Decoding audio track %1 of %2%3") + .arg(t) + .arg(tt) + .arg( track->title().isEmpty() || track->artist().isEmpty() + ? QString::null + : " (" + track->artist() + " - " + track->title() + ")" ) ); + } +} + + +bool K3bMixedJob::prepareWriter() +{ + if( m_writer ) delete m_writer; + + if( ( m_currentAction == WRITING_ISO_IMAGE && m_usedDataWritingApp == K3b::CDRECORD ) || + ( m_currentAction == WRITING_AUDIO_IMAGE && m_usedAudioWritingApp == K3b::CDRECORD ) ) { + + if( !writeInfFiles() ) { + kdDebug() << "(K3bMixedJob) could not write inf-files." << endl; + emit infoMessage( i18n("IO Error"), ERROR ); + + return false; + } + + K3bCdrecordWriter* writer = new K3bCdrecordWriter( m_doc->burner(), this, this ); + + // only write the audio tracks in DAO mode + if( m_currentAction == WRITING_ISO_IMAGE ) + writer->setWritingMode( m_usedDataWritingMode ); + else + writer->setWritingMode( m_usedAudioWritingMode ); + + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( m_doc->speed() ); + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + if( m_currentAction == WRITING_ISO_IMAGE ) { + if( m_doc->onTheFly() ) + writer->addArgument("-waiti"); + + addDataTrack( writer ); + } + else { + writer->addArgument("-multi"); + addAudioTracks( writer ); + } + } + else { + if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) + addDataTrack( writer ); + addAudioTracks( writer ); + if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK ) + addDataTrack( writer ); + } + + m_writer = writer; + } + else { + if( !writeTocFile() ) { + kdDebug() << "(K3bDataJob) could not write tocfile." << endl; + emit infoMessage( i18n("IO Error"), ERROR ); + + return false; + } + + // create the writer + // create cdrdao job + K3bCdrdaoWriter* writer = new K3bCdrdaoWriter( m_doc->burner(), this, this ); + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( m_doc->speed() ); + + // multisession only for the first session + writer->setMulti( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION + && m_currentAction == WRITING_AUDIO_IMAGE ); + + writer->setTocFile( m_tocFile->name() ); + + m_writer = writer; + } + + connect( m_writer, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_writer, SIGNAL(percent(int)), this, SLOT(slotWriterJobPercent(int)) ); + connect( m_writer, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( m_writer, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_writer, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_writer, SIGNAL(nextTrack(int, int)), this, SLOT(slotWriterNextTrack(int, int)) ); + connect( m_writer, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_writer, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_writer, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_writer, SIGNAL(finished(bool)), this, SLOT(slotWriterFinished(bool)) ); + // connect( m_writer, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_writer, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_writer, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + + return true; +} + + +bool K3bMixedJob::writeInfFiles() +{ + K3bInfFileWriter infFileWriter; + K3bAudioTrack* track = m_doc->audioDoc()->firstTrack(); + while( track ) { + + infFileWriter.setTrack( track->toCdTrack() ); + infFileWriter.setTrackNumber( track->trackNumber() ); + if( !m_doc->onTheFly() ) + infFileWriter.setBigEndian( false ); + + if( !infFileWriter.save( m_tempData->infFileName(track) ) ) + return false; + + track = track->next(); + } + return true; +} + + +bool K3bMixedJob::writeTocFile() +{ + // FIXME: create the tocfile in the same directory like all the other files. + + if( m_tocFile ) delete m_tocFile; + m_tocFile = new KTempFile( QString::null, "toc" ); + m_tocFile->setAutoDelete(true); + + // write the toc-file + if( QTextStream* s = m_tocFile->textStream() ) { + + K3bTocFileWriter tocFileWriter; + + // + // TOC + // + tocFileWriter.setData( m_doc->toToc( m_usedDataMode == K3b::MODE2 + ? K3bDevice::Track::XA_FORM1 + : K3bDevice::Track::MODE1, + m_doc->onTheFly() + ? m_isoImager->size() + : m_doc->dataDoc()->length() ) ); + + // + // CD-Text + // + if( m_doc->audioDoc()->cdText() ) { + K3bDevice::CdText text = m_doc->audioDoc()->cdTextData(); + // if data in first track we need to add a dummy cdtext + if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) + text.insert( text.begin(), K3bDevice::TrackCdText() ); + + tocFileWriter.setCdText( text ); + } + + // + // Session to write + // + tocFileWriter.setSession( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION && + m_currentAction == WRITING_ISO_IMAGE ? 2 : 1 ); + + // + // image filenames + // + if( !m_doc->onTheFly() ) { + QStringList files; + K3bAudioTrack* track = m_doc->audioDoc()->firstTrack(); + while( track ) { + files += m_tempData->bufferFileName( track ); + track = track->next(); + } + if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) + files.prepend( m_isoImageFilePath ); + else + files.append( m_isoImageFilePath ); + + tocFileWriter.setFilenames( files ); + } + + bool success = tocFileWriter.save( *s ); + + m_tocFile->close(); + + // backup for debugging +// KIO::NetAccess::del("/tmp/trueg/tocfile_debug_backup.toc",0L); +// KIO::NetAccess::copy( m_tocFile->name(), "/tmp/trueg/tocfile_debug_backup.toc",0L ); + + return success; + } + else + return false; +} + + +void K3bMixedJob::addAudioTracks( K3bCdrecordWriter* writer ) +{ + writer->addArgument( "-useinfo" ); + + // add raw cdtext data + if( m_doc->audioDoc()->cdText() ) { + writer->setRawCdText( m_doc->audioDoc()->cdTextData().rawPackData() ); + } + + writer->addArgument( "-audio" ); + + // we always pad because although K3b makes sure all tracks' length are multiples of 2352 + // it seems that normalize sometimes corrupts these lengths + // FIXME: see K3bAudioJob for the whole less4secs and zeroPregap handling + writer->addArgument( "-pad" ); + + // Allow tracks shorter than 4 seconds + writer->addArgument( "-shorttrack" ); + + // add all the audio tracks + K3bAudioTrack* track = m_doc->audioDoc()->firstTrack(); + while( track ) { + if( m_doc->onTheFly() ) { + // this is only supported by cdrecord versions >= 2.01a13 + writer->addArgument( QFile::encodeName( m_tempData->infFileName( track ) ) ); + } + else { + writer->addArgument( QFile::encodeName( m_tempData->bufferFileName( track ) ) ); + } + track = track->next(); + } +} + +void K3bMixedJob::addDataTrack( K3bCdrecordWriter* writer ) +{ + // add data track + if( m_usedDataMode == K3b::MODE2 ) { + if( k3bcore->externalBinManager()->binObject("cdrecord") && + k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "xamix" ) ) + writer->addArgument( "-xa" ); + else + writer->addArgument( "-xa1" ); + } + else + writer->addArgument( "-data" ); + + if( m_doc->onTheFly() ) + writer->addArgument( QString("-tsize=%1s").arg(m_isoImager->size()) )->addArgument("-"); + else + writer->addArgument( m_isoImageFilePath ); +} + + +void K3bMixedJob::slotWriterNextTrack( int t, int ) +{ + K3bAudioTrack* track = 0; + + if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) { + if( t > 1 ) + track = m_doc->audioDoc()->getTrack(t-1); + } + else if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK ) { + if( t < m_doc->audioDoc()->numOfTracks()+1 ) + track = m_doc->audioDoc()->getTrack(t); + } + else if( m_currentAction == WRITING_AUDIO_IMAGE ) + track = m_doc->audioDoc()->getTrack(t); + else + t = m_doc->numOfTracks(); + + if( track ) + emit newSubTask( i18n("Writing track %1 of %2%3") + .arg(t) + .arg(m_doc->numOfTracks()) + .arg( track->title().isEmpty() || track->artist().isEmpty() + ? QString::null + : " (" + track->artist() + " - " + track->title() + ")" ) ); + else + emit newSubTask( i18n("Writing track %1 of %2 (%3)").arg(t).arg(m_doc->numOfTracks()).arg(i18n("ISO9660 data")) ); +} + + +void K3bMixedJob::slotWriterJobPercent( int p ) +{ + double totalTasks = d->copies; + double tasksDone = d->copiesDone; + if( m_doc->audioDoc()->normalize() ) { + totalTasks+=1.0; + tasksDone+=1.0; + } + if( !m_doc->onTheFly() ) { + totalTasks+=1.0; + } + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + if( m_currentAction == WRITING_AUDIO_IMAGE ) { + // the audio imager has finished in all cases + // the iso imager only if this is not the first copy + if( d->copiesDone > 0 ) + tasksDone += 1.0; + else if( !m_doc->onTheFly() ) + tasksDone += m_audioDocPartOfProcess; + + p = (int)((double)p*m_audioDocPartOfProcess); + } + else { + // all images have been created + if( !m_doc->onTheFly() ) + tasksDone += 1.0; + + p = (int)(100.0*m_audioDocPartOfProcess + (double)p*(1.0-m_audioDocPartOfProcess)); + } + } + else if( !m_doc->onTheFly() ) + tasksDone += 1.0; + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); +} + + +void K3bMixedJob::slotAudioDecoderPercent( int p ) +{ + // the only thing finished here might be the isoimager which is part of this task + if( !m_doc->onTheFly() ) { + double totalTasks = d->copies+1; + if( m_doc->audioDoc()->normalize() ) + totalTasks+=1.0; + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) + p = (int)((double)p*m_audioDocPartOfProcess); + else + p = (int)(100.0*(1.0-m_audioDocPartOfProcess) + (double)p*m_audioDocPartOfProcess); + + emit percent( (int)((double)p / totalTasks) ); + } +} + + +void K3bMixedJob::slotAudioDecoderSubPercent( int p ) +{ + if( !m_doc->onTheFly() ) { + emit subPercent( p ); + } +} + + +void K3bMixedJob::slotIsoImagerPercent( int p ) +{ + if( !m_doc->onTheFly() ) { + emit subPercent( p ); + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + + double totalTasks = d->copies+1.0; + double tasksDone = d->copiesDone; + if( m_doc->audioDoc()->normalize() ) { + totalTasks+=1.0; + // the normalizer finished + tasksDone+=1.0; + } + + // the writing of the audio part finished + tasksDone += m_audioDocPartOfProcess; + + // the audio decoder finished (which is part of this task in terms of progress) + p = (int)(100.0*m_audioDocPartOfProcess + (double)p*(1.0-m_audioDocPartOfProcess)); + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); + } + else { + double totalTasks = d->copies+1.0; + if( m_doc->audioDoc()->normalize() ) + totalTasks+=1.0; + + emit percent( (int)((double)(p*(1.0-m_audioDocPartOfProcess)) / totalTasks) ); + } + } +} + + +bool K3bMixedJob::startWriting() +{ + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + if( m_currentAction == WRITING_ISO_IMAGE) { + if( m_doc->dummy() ) + emit newTask( i18n("Simulating second session") ); + else if( d->copies > 1 ) + emit newTask( i18n("Writing second session of copy %1").arg(d->copiesDone+1) ); + else + emit newTask( i18n("Writing second session") ); + } + else { + if( m_doc->dummy() ) + emit newTask( i18n("Simulating first session") ); + else if( d->copies > 1 ) + emit newTask( i18n("Writing first session of copy %1").arg(d->copiesDone+1) ); + else + emit newTask( i18n("Writing first session") ); + } + } + else if( m_doc->dummy() ) + emit newTask( i18n("Simulating") ); + else + emit newTask( i18n("Writing Copy %1").arg(d->copiesDone+1) ); + + + // if we append the second session the cd is already in the drive + if( !(m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION + && m_currentAction == WRITING_ISO_IMAGE) ) { + + emit newSubTask( i18n("Waiting for media") ); + if( waitForMedia( m_doc->burner() ) < 0 ) { + cancel(); + return false; + } + + // just to be sure we did not get canceled during the async discWaiting + if( m_canceled ) + return false; + + // check if the project will fit on the CD + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + // the media is in and has been checked so this should be fast (hopefully) + K3b::Msf mediaSize = m_doc->burner()->diskInfo().capacity(); + if( mediaSize < m_projectSize ) { + if( k3bcore->globalSettings()->overburn() ) { + emit infoMessage( i18n("Trying to write more than the official disk capacity"), K3bJob::WARNING ); + } + else { + emit infoMessage( i18n("Data does not fit on disk."), ERROR ); + return false; + } + } + } + } + + // in case we determined the max possible writing speed we have to reset the speed on the writer job + // here since an inserted media is necessary + // the Max speed job will compare the max speed value with the supported values of the writer + if( d->maxSpeed ) + m_writer->setBurnSpeed( d->maxSpeedJob->maxSpeed() ); + + emit burning(true); + m_writer->start(); + + if( m_doc->onTheFly() ) { + // now the writer is running and we can get it's stdin + // we only use this method when writing on-the-fly since + // we cannot easily change the audioDecode fd while it's working + // which we would need to do since we write into several + // image files. + m_audioImager->writeToFd( m_writer->fd() ); + m_isoImager->writeToFd( m_writer->fd() ); + } + + return true; +} + + +void K3bMixedJob::createIsoImage() +{ + m_currentAction = CREATING_ISO_IMAGE; + + // prepare iso image file + m_isoImageFilePath = m_tempFilePrefix + "_datatrack.iso"; + + if( !m_doc->onTheFly() ) + emit newTask( i18n("Creating ISO image file") ); + emit newSubTask( i18n("Creating ISO image in %1").arg(m_isoImageFilePath) ); + emit infoMessage( i18n("Creating ISO image in %1").arg(m_isoImageFilePath), INFO ); + + m_isoImager->writeToImageFile( m_isoImageFilePath ); + m_isoImager->start(); +} + + +void K3bMixedJob::cleanupAfterError() +{ + m_errorOccuredAndAlreadyReported = true; + // m_audioImager->cancel(); + m_isoImager->cancel(); + if( m_writer ) + m_writer->cancel(); + + if( m_tocFile ) delete m_tocFile; + m_tocFile = 0; + + // remove the temp files + removeBufferFiles(); +} + + +void K3bMixedJob::removeBufferFiles() +{ + if ( !m_doc->onTheFly() ) { + emit infoMessage( i18n("Removing buffer files."), INFO ); + } + + if( QFile::exists( m_isoImageFilePath ) ) + if( !QFile::remove( m_isoImageFilePath ) ) + emit infoMessage( i18n("Could not delete file %1.").arg(m_isoImageFilePath), ERROR ); + + // removes buffer images and temp toc or inf files + m_tempData->cleanup(); +} + + +void K3bMixedJob::determineWritingMode() +{ + // we don't need this when only creating image and it is possible + // that the burn device is null + if( m_doc->onlyCreateImages() ) + return; + + // at first we determine the data mode + // -------------------------------------------------------------- + if( m_doc->dataDoc()->dataMode() == K3b::DATA_MODE_AUTO ) { + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) + m_usedDataMode = K3b::MODE2; + else + m_usedDataMode = K3b::MODE1; + } + else + m_usedDataMode = m_doc->dataDoc()->dataMode(); + + + // we try to use cdrecord if possible + bool cdrecordOnTheFly = false; + bool cdrecordCdText = false; + bool cdrecordUsable = false; + + if( k3bcore->externalBinManager()->binObject("cdrecord") ) { + cdrecordOnTheFly = + k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "audio-stdin" ); + cdrecordCdText = + k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "cdtext" ); + cdrecordUsable = + !( !cdrecordOnTheFly && m_doc->onTheFly() ) && + !( m_doc->audioDoc()->cdText() && !cdrecordCdText ); + } + + // Writing Application + // -------------------------------------------------------------- + // cdrecord seems to have problems writing xa 1 disks in dao mode? At least on my system! + if( writingApp() == K3b::DEFAULT ) { + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + if( m_doc->writingMode() == K3b::DAO || + ( m_doc->writingMode() == K3b::WRITING_MODE_AUTO && !cdrecordUsable ) ) { + m_usedAudioWritingApp = K3b::CDRDAO; + m_usedDataWritingApp = K3b::CDRDAO; + } + else { + m_usedAudioWritingApp = K3b::CDRECORD; + m_usedDataWritingApp = K3b::CDRECORD; + } + } + else { + if( cdrecordUsable ) { + m_usedAudioWritingApp = K3b::CDRECORD; + m_usedDataWritingApp = K3b::CDRECORD; + } + else { + m_usedAudioWritingApp = K3b::CDRDAO; + m_usedDataWritingApp = K3b::CDRDAO; + } + } + } + else { + m_usedAudioWritingApp = writingApp(); + m_usedDataWritingApp = writingApp(); + } + + // TODO: use K3bExceptions::brokenDaoAudio + + // Writing Mode (TAO/DAO/RAW) + // -------------------------------------------------------------- + if( m_doc->writingMode() == K3b::WRITING_MODE_AUTO ) { + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + if( m_usedDataWritingApp == K3b::CDRECORD ) + m_usedDataWritingMode = K3b::TAO; + else + m_usedDataWritingMode = K3b::DAO; + + // default to Session at once for the audio part + m_usedAudioWritingMode = K3b::DAO; + } + else if( writer()->dao() ) { + m_usedDataWritingMode = K3b::DAO; + m_usedAudioWritingMode = K3b::DAO; + } + else { + m_usedDataWritingMode = K3b::TAO; + m_usedAudioWritingMode = K3b::TAO; + } + } + else { + m_usedAudioWritingMode = m_doc->writingMode(); + m_usedDataWritingMode = m_doc->writingMode(); + } + + + if( m_usedDataWritingApp == K3b::CDRECORD ) { + if( !cdrecordOnTheFly && m_doc->onTheFly() ) { + m_doc->setOnTheFly( false ); + emit infoMessage( i18n("On-the-fly writing with cdrecord < 2.01a13 not supported."), ERROR ); + } + + if( m_doc->audioDoc()->cdText() ) { + if( !cdrecordCdText ) { + m_doc->audioDoc()->writeCdText( false ); + emit infoMessage( i18n("Cdrecord %1 does not support CD-Text writing.").arg(k3bcore->externalBinManager()->binObject("cdrecord")->version), ERROR ); + } + else if( m_usedAudioWritingMode == K3b::TAO ) { + emit infoMessage( i18n("It is not possible to write CD-Text in TAO mode. Try DAO or RAW."), WARNING ); + } + } + } +} + + +void K3bMixedJob::normalizeFiles() +{ + if( !m_normalizeJob ) { + m_normalizeJob = new K3bAudioNormalizeJob( this, this ); + + connect( m_normalizeJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_normalizeJob, SIGNAL(percent(int)), this, SLOT(slotNormalizeProgress(int)) ); + connect( m_normalizeJob, SIGNAL(subPercent(int)), this, SLOT(slotNormalizeSubProgress(int)) ); + connect( m_normalizeJob, SIGNAL(finished(bool)), this, SLOT(slotNormalizeJobFinished(bool)) ); + connect( m_normalizeJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_normalizeJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + } + + // add all the files + QValueVector files; + K3bAudioTrack* track = m_doc->audioDoc()->firstTrack(); + while( track ) { + files.append( m_tempData->bufferFileName(track) ); + track = track->next(); + } + + m_normalizeJob->setFilesToNormalize( files ); + + emit newTask( i18n("Normalizing volume levels") ); + m_normalizeJob->start(); +} + +void K3bMixedJob::slotNormalizeJobFinished( bool success ) +{ + if( m_canceled || m_errorOccuredAndAlreadyReported ) + return; + + if( success ) { + if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) + m_currentAction = WRITING_ISO_IMAGE; + else + m_currentAction = WRITING_AUDIO_IMAGE; + + if( !prepareWriter() || !startWriting() ) { + cleanupAfterError(); + jobFinished(false); + } + } + else { + cleanupAfterError(); + jobFinished(false); + } +} + +void K3bMixedJob::slotNormalizeProgress( int p ) +{ + double totalTasks = d->copies+2.0; + double tasksDone = 0; + + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) { + // the audio imager finished (m_audioDocPartOfProcess*1 task) + // plus the normalize progress + tasksDone = m_audioDocPartOfProcess; + } + else { + // the iso and audio imagers already finished (one task) + // plus the normalize progress + tasksDone = 1.0; + } + + emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) ); +} + + +void K3bMixedJob::slotNormalizeSubProgress( int p ) +{ + emit subPercent( p ); +} + + +void K3bMixedJob::prepareProgressInformation() +{ + // calculate percentage of audio and data + // this is also used in on-the-fly mode + double ds = (double)m_doc->dataDoc()->length().totalFrames(); + double as = (double)m_doc->audioDoc()->length().totalFrames(); + m_audioDocPartOfProcess = as/(ds+as); +} + + +QString K3bMixedJob::jobDescription() const +{ + if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) + return i18n("Writing Enhanced Audio CD") + + ( m_doc->audioDoc()->title().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(m_doc->audioDoc()->title()) ); + else + return i18n("Writing Mixed Mode CD") + + ( m_doc->audioDoc()->title().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(m_doc->audioDoc()->title()) ); +} + + +QString K3bMixedJob::jobDetails() const +{ + return ( i18n("%1 tracks (%2 minutes audio data, %3 ISO9660 data)") + .arg(m_doc->numOfTracks()) + .arg(m_doc->audioDoc()->length().toString()) + .arg(KIO::convertSize(m_doc->dataDoc()->size())) + + ( m_doc->copies() > 1 && !m_doc->dummy() + ? i18n(" - %n copy", " - %n copies", m_doc->copies()) + : QString::null ) ); +} + +#include "k3bmixedjob.moc" diff --git a/libk3b/projects/mixedcd/k3bmixedjob.h b/libk3b/projects/mixedcd/k3bmixedjob.h new file mode 100644 index 0000000..50a1dc7 --- /dev/null +++ b/libk3b/projects/mixedcd/k3bmixedjob.h @@ -0,0 +1,144 @@ +/* + * + * $Id: k3bmixedjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BMIXEDJOB_H +#define K3BMIXEDJOB_H + +#include + + +class K3bMixedDoc; +class K3bIsoImager; +class K3bAudioImager; +class QFile; +class QDataStream; +class K3bAbstractWriter; +class K3bWaveFileWriter; +class KTempFile; +class K3bCdrecordWriter; +class K3bMsInfoFetcher; +class K3bAudioNormalizeJob; +class K3bAudioJobTempData; +class K3bDevice::Device; + +/** + *@author Sebastian Trueg + */ +class K3bMixedJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bMixedJob( K3bMixedDoc*, K3bJobHandler*, QObject* parent = 0 ); + ~K3bMixedJob(); + + K3bDoc* doc() const; + K3bDevice::Device* writer() const; + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void cancel(); + void start(); + + protected slots: + // iso imager slots + void slotIsoImagerFinished( bool success ); + void slotIsoImagerPercent(int); + + // ms info fetcher slots + void slotMsInfoFetched(bool); + + // audio decoder slots + void slotAudioDecoderFinished( bool ); + void slotAudioDecoderNextTrack( int, int ); + void slotAudioDecoderPercent(int); + void slotAudioDecoderSubPercent( int ); + + // writer slots + void slotWriterFinished( bool success ); + void slotWriterNextTrack(int, int); + void slotWriterJobPercent(int); + + // normalizing slots + void slotNormalizeJobFinished( bool ); + void slotNormalizeProgress( int ); + void slotNormalizeSubProgress( int ); + + // misc slots + void slotMediaReloadedForSecondSession( bool ); + void slotMaxSpeedJobFinished( bool ); + + private: + bool prepareWriter(); + bool writeTocFile(); + bool writeInfFiles(); + bool startWriting(); + void startFirstCopy(); + void addAudioTracks( K3bCdrecordWriter* writer ); + void addDataTrack( K3bCdrecordWriter* writer ); + void cleanupAfterError(); + void removeBufferFiles(); + void createIsoImage(); + void determineWritingMode(); + void normalizeFiles(); + void prepareProgressInformation(); + void writeNextCopy(); + void determinePreliminaryDataImageSize(); + + K3bMixedDoc* m_doc; + K3bIsoImager* m_isoImager; + K3bAudioImager* m_audioImager; + K3bAudioJobTempData* m_tempData; + K3bWaveFileWriter* m_waveFileWriter; + K3bAbstractWriter* m_writer; + K3bMsInfoFetcher* m_msInfoFetcher; + K3bAudioNormalizeJob* m_normalizeJob; + + QString m_isoImageFilePath; + + KTempFile* m_tocFile; + + enum Action { INITIALIZING_IMAGER, + PREPARING_DATA, + CREATING_ISO_IMAGE, + CREATING_AUDIO_IMAGE, + WRITING_ISO_IMAGE, + WRITING_AUDIO_IMAGE, + FETCHING_MSINFO }; + + int m_currentAction; + double m_audioDocPartOfProcess; + + bool m_canceled; + bool m_errorOccuredAndAlreadyReported; + + int m_usedDataMode; + int m_usedDataWritingApp; + int m_usedAudioWritingApp; + int m_usedDataWritingMode; + int m_usedAudioWritingMode; + + QString m_tempFilePrefix; + + K3b::Msf m_projectSize; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/movixcd/Makefile.am b/libk3b/projects/movixcd/Makefile.am new file mode 100644 index 0000000..d1b4f5d --- /dev/null +++ b/libk3b/projects/movixcd/Makefile.am @@ -0,0 +1,23 @@ +# we need the ../datacd for the uic generated header files +AM_CPPFLAGS= -I$(srcdir)/../../core \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../../src \ + -I$(srcdir)/../../tools \ + -I$(srcdir)/../datacd \ + -I$(srcdir)/.. \ + -I../datacd \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libmovix.la + +libmovix_la_SOURCES = k3bmovixprogram.cpp \ + k3bmovixdoc.cpp \ + k3bmovixjob.cpp \ + k3bmovixfileitem.cpp \ + k3bmovixdocpreparer.cpp + +include_HEADERS = k3bmovixdoc.h \ + k3bmovixjob.h \ + k3bmovixfileitem.h diff --git a/libk3b/projects/movixcd/k3bmovixdoc.cpp b/libk3b/projects/movixcd/k3bmovixdoc.cpp new file mode 100644 index 0000000..f7b2198 --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixdoc.cpp @@ -0,0 +1,445 @@ +/* + * + * $Id: k3bmovixdoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bmovixdoc.h" +#include "k3bmovixjob.h" +#include "k3bmovixfileitem.h" + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + + +K3bMovixDoc::K3bMovixDoc( QObject* parent ) + : K3bDataDoc( parent ) +{ + connect( this, SIGNAL(itemRemoved(K3bDataItem*)), + this, SLOT(slotDataItemRemoved(K3bDataItem*)) ); +} + + +K3bMovixDoc::~K3bMovixDoc() +{ +} + + +K3bBurnJob* K3bMovixDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bMovixJob( this, hdl, parent ); +} + + +bool K3bMovixDoc::newDocument() +{ + m_loopPlaylist = 1; + m_ejectDisk = false; + m_reboot = false; + m_shutdown = false; + m_randomPlay = false; + + return K3bDataDoc::newDocument(); +} + + +void K3bMovixDoc::addUrls( const KURL::List& urls ) +{ + for( KURL::List::ConstIterator it = urls.begin(); it != urls.end(); ++it ) { + addMovixFile( *it ); + } + + emit newMovixFileItems(); +} + + +void K3bMovixDoc::addMovixFile( const KURL& _url, int pos ) +{ + KURL url = K3b::convertToLocalUrl( _url ); + + QFileInfo f( url.path() ); + if( !f.isFile() || !url.isLocalFile() ) + return; + + QString newName = f.fileName(); + if( nameAlreadyInDir( newName, root() ) ) { + kapp->config()->setGroup("Data project settings"); + bool dropDoubles = kapp->config()->readBoolEntry( "Drop doubles", false ); + if( dropDoubles ) + return; + + bool ok = true; + do { + newName = KInputDialog::getText( i18n("Enter New Filename"), + i18n("A file with that name already exists. Please enter a new name:"), + newName, &ok, 0 ); + } while( ok && nameAlreadyInDir( newName, root() ) ); + + if( !ok ) + return; + } + + K3bMovixFileItem* newK3bItem = new K3bMovixFileItem( f.absFilePath(), this, root(), newName ); + if( pos < 0 || pos > (int)m_movixFiles.count() ) + pos = m_movixFiles.count(); + + m_movixFiles.insert( pos, newK3bItem ); + + emit newMovixFileItems(); + + setModified(true); +} + + +bool K3bMovixDoc::loadDocumentData( QDomElement* rootElem ) +{ + if( !root() ) + newDocument(); + + QDomNodeList nodes = rootElem->childNodes(); + + if( nodes.item(0).nodeName() != "general" ) { + kdDebug() << "(K3bMovixDoc) could not find 'general' section." << endl; + return false; + } + if( !readGeneralDocumentData( nodes.item(0).toElement() ) ) + return false; + + + // parse options + // ----------------------------------------------------------------- + if( nodes.item(1).nodeName() != "data_options" ) { + kdDebug() << "(K3bMovixDoc) could not find 'data_options' section." << endl; + return false; + } + if( !loadDocumentDataOptions( nodes.item(1).toElement() ) ) + return false; + // ----------------------------------------------------------------- + + + + // parse header + // ----------------------------------------------------------------- + if( nodes.item(2).nodeName() != "data_header" ) { + kdDebug() << "(K3bMovixDoc) could not find 'data_header' section." << endl; + return false; + } + if( !loadDocumentDataHeader( nodes.item(2).toElement() ) ) + return false; + // ----------------------------------------------------------------- + + + + // parse movix options + // ----------------------------------------------------------------- + if( nodes.item(3).nodeName() != "movix_options" ) { + kdDebug() << "(K3bMovixDoc) could not find 'movix_options' section." << endl; + return false; + } + + // load the options + QDomNodeList optionList = nodes.item(3).childNodes(); + for( uint i = 0; i < optionList.count(); i++ ) { + + QDomElement e = optionList.item(i).toElement(); + if( e.isNull() ) + return false; + + if( e.nodeName() == "shutdown") + setShutdown( e.attributeNode( "activated" ).value() == "yes" ); + else if( e.nodeName() == "reboot") + setReboot( e.attributeNode( "activated" ).value() == "yes" ); + else if( e.nodeName() == "eject_disk") + setEjectDisk( e.attributeNode( "activated" ).value() == "yes" ); + else if( e.nodeName() == "random_play") + setRandomPlay( e.attributeNode( "activated" ).value() == "yes" ); + else if( e.nodeName() == "no_dma") + setNoDma( e.attributeNode( "activated" ).value() == "yes" ); + else if( e.nodeName() == "subtitle_fontset") + setSubtitleFontset( e.text() ); + else if( e.nodeName() == "boot_message_language") + setBootMessageLanguage( e.text() ); + else if( e.nodeName() == "audio_background") + setAudioBackground( e.text() ); + else if( e.nodeName() == "keyboard_language") + setKeyboardLayout( e.text() ); + else if( e.nodeName() == "codecs") + setCodecs( QStringList::split( ',', e.text() ) ); + else if( e.nodeName() == "default_boot_label") + setDefaultBootLabel( e.text() ); + else if( e.nodeName() == "additional_mplayer_options") + setAdditionalMPlayerOptions( e.text() ); + else if( e.nodeName() == "unwanted_mplayer_options") + setUnwantedMPlayerOptions( e.text() ); + else if( e.nodeName() == "loop_playlist") + setLoopPlaylist( e.text().toInt() ); + else + kdDebug() << "(K3bMovixDoc) unknown movix option: " << e.nodeName() << endl; + } + // ----------------------------------------------------------------- + + // parse files + // ----------------------------------------------------------------- + if( nodes.item(4).nodeName() != "movix_files" ) { + kdDebug() << "(K3bMovixDoc) could not find 'movix_files' section." << endl; + return false; + } + + // load file items + QDomNodeList fileList = nodes.item(4).childNodes(); + for( uint i = 0; i < fileList.count(); i++ ) { + + QDomElement e = fileList.item(i).toElement(); + if( e.isNull() ) + return false; + + if( e.nodeName() == "file" ) { + if( !e.hasAttribute( "name" ) ) { + kdDebug() << "(K3bMovixDoc) found file tag without name attribute." << endl; + return false; + } + + QDomElement urlElem = e.firstChild().toElement(); + if( urlElem.isNull() ) { + kdDebug() << "(K3bMovixDoc) found file tag without url child." << endl; + return false; + } + + // create the item + K3bMovixFileItem* newK3bItem = new K3bMovixFileItem( urlElem.text(), + this, + root(), + e.attributeNode("name").value() ); + m_movixFiles.append( newK3bItem ); + + // subtitle file? + QDomElement subTitleElem = e.childNodes().item(1).toElement(); + if( !subTitleElem.isNull() && subTitleElem.nodeName() == "subtitle_file" ) { + urlElem = subTitleElem.firstChild().toElement(); + if( urlElem.isNull() ) { + kdDebug() << "(K3bMovixDoc) found subtitle_file tag without url child." << endl; + return false; + } + + QString name = K3bMovixFileItem::subTitleFileName( newK3bItem->k3bName() ); + K3bFileItem* subItem = new K3bFileItem( urlElem.text(), this, root(), name ); + newK3bItem->setSubTitleItem( subItem ); + } + } + else { + kdDebug() << "(K3bMovixDoc) found " << e.nodeName() << " node where 'file' was expected." << endl; + return false; + } + } + // ----------------------------------------------------------------- + + + emit newMovixFileItems(); + + return true; +} + + +bool K3bMovixDoc::saveDocumentData( QDomElement* docElem ) +{ + QDomDocument doc = docElem->ownerDocument(); + + saveGeneralDocumentData( docElem ); + + QDomElement optionsElem = doc.createElement( "data_options" ); + saveDocumentDataOptions( optionsElem ); + + QDomElement headerElem = doc.createElement( "data_header" ); + saveDocumentDataHeader( headerElem ); + + QDomElement movixOptElem = doc.createElement( "movix_options" ); + QDomElement movixFilesElem = doc.createElement( "movix_files" ); + + + // save the movix options + QDomElement propElem = doc.createElement( "shutdown" ); + propElem.setAttribute( "activated", shutdown() ? "yes" : "no" ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "reboot" ); + propElem.setAttribute( "activated", reboot() ? "yes" : "no" ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "eject_disk" ); + propElem.setAttribute( "activated", ejectDisk() ? "yes" : "no" ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "random_play" ); + propElem.setAttribute( "activated", randomPlay() ? "yes" : "no" ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "no_dma" ); + propElem.setAttribute( "activated", noDma() ? "yes" : "no" ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "subtitle_fontset" ); + propElem.appendChild( doc.createTextNode( subtitleFontset() ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "boot_message_language" ); + propElem.appendChild( doc.createTextNode( bootMessageLanguage() ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "audio_background" ); + propElem.appendChild( doc.createTextNode( audioBackground() ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "keyboard_language" ); + propElem.appendChild( doc.createTextNode( keyboardLayout() ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "codecs" ); + propElem.appendChild( doc.createTextNode( codecs().join(",") ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "default_boot_label" ); + propElem.appendChild( doc.createTextNode( defaultBootLabel() ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "additional_mplayer_options" ); + propElem.appendChild( doc.createTextNode( additionalMPlayerOptions() ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "unwanted_mplayer_options" ); + propElem.appendChild( doc.createTextNode( unwantedMPlayerOptions() ) ); + movixOptElem.appendChild( propElem ); + + propElem = doc.createElement( "loop_playlist" ); + propElem.appendChild( doc.createTextNode( QString::number(loopPlaylist()) ) ); + movixOptElem.appendChild( propElem ); + + + // save the movix items + for( QPtrListIterator it( m_movixFiles ); + *it; ++it ) { + K3bMovixFileItem* item = *it; + + QDomElement topElem = doc.createElement( "file" ); + topElem.setAttribute( "name", item->k3bName() ); + QDomElement urlElem = doc.createElement( "url" ); + urlElem.appendChild( doc.createTextNode( item->localPath() ) ); + topElem.appendChild( urlElem ); + if( item->subTitleItem() ) { + QDomElement subElem = doc.createElement( "subtitle_file" ); + urlElem = doc.createElement( "url" ); + urlElem.appendChild( doc.createTextNode( item->subTitleItem()->localPath() ) ); + subElem.appendChild( urlElem ); + topElem.appendChild( subElem ); + } + + movixFilesElem.appendChild( topElem ); + } + + docElem->appendChild( optionsElem ); + docElem->appendChild( headerElem ); + docElem->appendChild( movixOptElem ); + docElem->appendChild( movixFilesElem ); + + return true; +} + + +void K3bMovixDoc::slotDataItemRemoved( K3bDataItem* item ) +{ + // check if it's a movix item + if( K3bMovixFileItem* fi = dynamic_cast(item) ) + if( m_movixFiles.containsRef( fi ) ) { + emit movixItemRemoved( fi ); + m_movixFiles.removeRef( fi ); + setModified(true); + } +} + + +int K3bMovixDoc::indexOf( K3bMovixFileItem* item ) +{ + return m_movixFiles.findRef(item)+1; +} + + +void K3bMovixDoc::moveMovixItem( K3bMovixFileItem* item, K3bMovixFileItem* itemAfter ) +{ + if( item == itemAfter ) + return; + + // set the current item to track + m_movixFiles.findRef( item ); + // take the current item + item = m_movixFiles.take(); + + // if after == 0 findRef returnes -1 + int pos = m_movixFiles.findRef( itemAfter ); + m_movixFiles.insert( pos+1, item ); + + emit newMovixFileItems(); + + setModified(true); +} + + +void K3bMovixDoc::addSubTitleItem( K3bMovixFileItem* item, const KURL& url ) +{ + if( item->subTitleItem() ) + removeSubTitleItem( item ); + + QFileInfo f( url.path() ); + if( !f.isFile() || !url.isLocalFile() ) + return; + + // check if there already is a file named like we want to name the subTitle file + QString name = K3bMovixFileItem::subTitleFileName( item->k3bName() ); + + if( nameAlreadyInDir( name, root() ) ) { + KMessageBox::error( 0, i18n("Could not rename subtitle file. File with requested name %1 already exists.").arg(name) ); + return; + } + + K3bFileItem* subItem = new K3bFileItem( f.absFilePath(), this, root(), name ); + item->setSubTitleItem( subItem ); + + emit newMovixFileItems(); + + setModified(true); +} + + +void K3bMovixDoc::removeSubTitleItem( K3bMovixFileItem* item ) +{ + if( item->subTitleItem() ) { + emit subTitleItemRemoved( item ); + + delete item->subTitleItem(); + item->setSubTitleItem(0); + + setModified(true); + } +} + +#include "k3bmovixdoc.moc" diff --git a/libk3b/projects/movixcd/k3bmovixdoc.h b/libk3b/projects/movixcd/k3bmovixdoc.h new file mode 100644 index 0000000..53debfc --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixdoc.h @@ -0,0 +1,125 @@ +/* + * + * $Id: k3bmovixdoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_MOVIX_DOC_H_ +#define _K3B_MOVIX_DOC_H_ + + +#include + +#include +#include "k3b_export.h" +//class K3bView; +class KURL; +class QDomElement; +class K3bFileItem; +class K3bMovixFileItem; +class K3bDataItem; +class KConfig; + + +class LIBK3B_EXPORT K3bMovixDoc : public K3bDataDoc +{ + Q_OBJECT + + public: + K3bMovixDoc( QObject* parent = 0 ); + virtual ~K3bMovixDoc(); + + virtual int type() const { return MOVIX; } + + virtual K3bBurnJob* newBurnJob( K3bJobHandler* hdl, QObject* parent ); + + bool newDocument(); + + const QPtrList& movixFileItems() const { return m_movixFiles; } + + int indexOf( K3bMovixFileItem* ); + + + bool shutdown() const { return m_shutdown; } + bool reboot() const { return m_reboot; } + bool ejectDisk() const { return m_ejectDisk; } + bool randomPlay() const { return m_randomPlay; } + const QString& subtitleFontset() const { return m_subtitleFontset; } + const QString& bootMessageLanguage() const { return m_bootMessageLanguage; } + const QString& audioBackground() const { return m_audioBackground; } + const QString& keyboardLayout() const { return m_keyboardLayout; } + const QStringList& codecs() const { return m_codecs; } + const QString& defaultBootLabel() const { return m_defaultBootLabel; } + const QString& additionalMPlayerOptions() const { return m_additionalMPlayerOptions; } + const QString& unwantedMPlayerOptions() const { return m_unwantedMPlayerOptions; } + int loopPlaylist() const { return m_loopPlaylist; } + bool noDma() const { return m_noDma; } + + void setShutdown( bool v ) { m_shutdown = v; } + void setReboot( bool v ) { m_reboot = v; } + void setEjectDisk( bool v ) { m_ejectDisk = v; } + void setRandomPlay( bool v ) { m_randomPlay = v; } + void setSubtitleFontset( const QString& v ) { m_subtitleFontset = v; } + void setBootMessageLanguage( const QString& v ) { m_bootMessageLanguage = v; } + void setAudioBackground( const QString& b ) { m_audioBackground = b; } + void setKeyboardLayout( const QString& l ) { m_keyboardLayout = l; } + void setCodecs( const QStringList& c ) { m_codecs = c; } + void setDefaultBootLabel( const QString& v ) { m_defaultBootLabel = v; } + void setAdditionalMPlayerOptions( const QString& v ) { m_additionalMPlayerOptions = v; } + void setUnwantedMPlayerOptions( const QString& v ) { m_unwantedMPlayerOptions = v; } + void setLoopPlaylist( int v ) { m_loopPlaylist = v; } + void setNoDma( bool b ) { m_noDma = b; } + + signals: + void newMovixFileItems(); + void movixItemRemoved( K3bMovixFileItem* ); + void subTitleItemRemoved( K3bMovixFileItem* ); + + public slots: + void addUrls( const KURL::List& urls ); + void addMovixFile( const KURL& url, int pos = -1 ); + void moveMovixItem( K3bMovixFileItem* item, K3bMovixFileItem* itemAfter ); + void addSubTitleItem( K3bMovixFileItem*, const KURL& ); + void removeSubTitleItem( K3bMovixFileItem* ); + + protected: + /** reimplemented from K3bDoc */ + bool loadDocumentData( QDomElement* root ); + /** reimplemented from K3bDoc */ + bool saveDocumentData( QDomElement* ); + + virtual QString typeString() const { return "movix"; } + + private slots: + void slotDataItemRemoved( K3bDataItem* ); + + private: + QPtrList m_movixFiles; + + bool m_shutdown; + bool m_reboot; + bool m_ejectDisk; + bool m_randomPlay; + QString m_subtitleFontset; + QString m_bootMessageLanguage; + QString m_audioBackground; + QString m_keyboardLayout; + QStringList m_codecs; + QString m_defaultBootLabel; + QString m_additionalMPlayerOptions; + QString m_unwantedMPlayerOptions; + int m_loopPlaylist; + bool m_noDma; +}; + +#endif diff --git a/libk3b/projects/movixcd/k3bmovixdocpreparer.cpp b/libk3b/projects/movixcd/k3bmovixdocpreparer.cpp new file mode 100644 index 0000000..57e18af --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixdocpreparer.cpp @@ -0,0 +1,490 @@ +/* + * + * $Id: k3bmovixdocpreparer.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bmovixdocpreparer.h" +#include "k3bmovixdoc.h" +#include "k3bmovixprogram.h" +#include "k3bmovixfileitem.h" + + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include + + +class K3bMovixDocPreparer::Private +{ +public: + Private() + : doc(0), + playlistFile(0), + isolinuxConfigFile(0), + movixRcFile(0), + isolinuxDir(0), + movixDir(0), + mplayerDir(0), + playlistFileItem(0), + structuresCreated(false) { + } + + K3bMovixDoc* doc; + const K3bMovixBin* eMovixBin; + + KTempFile* playlistFile; + KTempFile* isolinuxConfigFile; + KTempFile* movixRcFile; + + K3bDirItem* isolinuxDir; + K3bDirItem* movixDir; + K3bDirItem* mplayerDir; + K3bFileItem* playlistFileItem; + + QPtrList newMovixItems; + + bool structuresCreated; +}; + + +K3bMovixDocPreparer::K3bMovixDocPreparer( K3bMovixDoc* doc, K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ) +{ + d = new Private(); + d->doc = doc; +} + + +K3bMovixDocPreparer::~K3bMovixDocPreparer() +{ + removeMovixStructures(); + delete d; +} + + +K3bMovixDoc* K3bMovixDocPreparer::doc() const +{ + return d->doc; +} + + +void K3bMovixDocPreparer::start() +{ + kdDebug() << k_funcinfo << endl; + jobStarted(); + + bool success = true; + if( d->structuresCreated ) + removeMovixStructures(); + else + success = createMovixStructures(); + + jobFinished(success); +} + + +void K3bMovixDocPreparer::cancel() +{ + // do nothing... +} + + +bool K3bMovixDocPreparer::createMovixStructures() +{ + kdDebug() << k_funcinfo << endl; + removeMovixStructures(); + + if( doc() ) { + doc()->setMultiSessionMode( K3bDataDoc::NONE ); + doc()->prepareFilenames(); + } + + d->eMovixBin = dynamic_cast( k3bcore->externalBinManager()->binObject("eMovix") ); + if( d->eMovixBin ) { + bool success = false; + if( d->eMovixBin->version >= K3bVersion( 0, 9, 0 ) ) + success = addMovixFilesNew(); + else + success = addMovixFiles(); + + d->structuresCreated = success; + return success; + } + else { + emit infoMessage( i18n("Could not find a valid eMovix installation."), ERROR ); + return false; + } +} + + +void K3bMovixDocPreparer::removeMovixStructures() +{ + kdDebug() << k_funcinfo << endl; + // remove movix files from doc + // the dataitems do the cleanup in the doc + delete d->movixDir; + delete d->isolinuxDir; + delete d->mplayerDir; + delete d->playlistFileItem; + + d->movixDir = 0; + d->isolinuxDir = 0; + d->mplayerDir = 0; + d->playlistFileItem = 0; + + d->newMovixItems.setAutoDelete( true ); + d->newMovixItems.clear(); + + // remove all the temp files + delete d->playlistFile; + delete d->isolinuxConfigFile; + delete d->movixRcFile; + + d->playlistFile = 0; + d->isolinuxConfigFile = 0; + d->movixRcFile = 0; + + d->structuresCreated = false; +} + + +bool K3bMovixDocPreparer::writePlaylistFile() +{ + delete d->playlistFile; + d->playlistFile = new KTempFile(); + d->playlistFile->setAutoDelete(true); + + if( QTextStream* s = d->playlistFile->textStream() ) { + + const QPtrList& movixFileItems = d->doc->movixFileItems(); + + for( QPtrListIterator it( movixFileItems ); + *it; ++it ) { + *s << "/cdrom/"; + *s << it.current()->writtenName(); + *s << endl; + } + + d->playlistFile->close(); + return true; + } + else { + emit infoMessage( i18n("Could not write to temporary file %1").arg(d->playlistFile->name()), ERROR ); + return false; + } +} + + +bool K3bMovixDocPreparer::writeIsolinuxConfigFile( const QString& originalPath ) +{ + delete d->isolinuxConfigFile; + d->isolinuxConfigFile = new KTempFile(); + d->isolinuxConfigFile->setAutoDelete(true); + + if( QTextStream* s = d->isolinuxConfigFile->textStream() ) { + + // now open the default isolinux.cfg and copy everything except the first line which contains + // the default boot label + QFile f( originalPath ); + if( f.open( IO_ReadOnly ) ) { + + QTextStream isolinuxConfigOrig( &f ); + + if( d->doc->defaultBootLabel() != i18n("default") ) { + isolinuxConfigOrig.readLine(); // skip first line + *s << "default " << d->doc->defaultBootLabel() << endl; + } + + QString line = isolinuxConfigOrig.readLine(); + while( !line.isNull() ) { + *s << line << endl; + line = isolinuxConfigOrig.readLine(); + } + + d->isolinuxConfigFile->close(); + return true; + } + else + return false; + } + else { + emit infoMessage( i18n("Could not write to temporary file %1").arg(d->isolinuxConfigFile->name()), ERROR ); + return false; + } +} + + +bool K3bMovixDocPreparer::writeMovixRcFile() +{ + delete d->movixRcFile; + d->movixRcFile = new KTempFile(); + d->movixRcFile->setAutoDelete(true); + + if( QTextStream* s = d->movixRcFile->textStream() ) { + + if( !d->doc->additionalMPlayerOptions().isEmpty() ) + *s << "extra-mplayer-options=" << d->doc->additionalMPlayerOptions() << endl; + if( !d->doc->unwantedMPlayerOptions().isEmpty() ) + *s << "unwanted-mplayer-options=" << d->doc->unwantedMPlayerOptions() << endl; + *s << "loop=" << d->doc->loopPlaylist() << endl; + if( d->doc->shutdown() ) + *s << "shut=y" << endl; + if( d->doc->reboot() ) + *s << "reboot=y" << endl; + if( d->doc->ejectDisk() ) + *s << "eject=y" << endl; + if( d->doc->randomPlay() ) + *s << "random=y" << endl; + if( d->doc->noDma() ) + *s << "dma=n" << endl; + + d->movixRcFile->close(); + return true; + } + else { + emit infoMessage( i18n("Could not write to temporary file %1").arg(d->movixRcFile->name()), ERROR ); + return false; + } +} + + +bool K3bMovixDocPreparer::addMovixFiles() +{ + // first of all we create the directories + d->isolinuxDir = new K3bDirItem( "isolinux", d->doc, d->doc->root() ); + d->movixDir = new K3bDirItem( "movix", d->doc, d->doc->root() ); + K3bDirItem* kernelDir = d->doc->addEmptyDir( "kernel", d->isolinuxDir ); + + // add the linux kernel + (void)new K3bFileItem( d->eMovixBin->path + "/isolinux/kernel/vmlinuz", d->doc, kernelDir ); + + // add the boot image + K3bBootItem* bootItem = d->doc->createBootItem( d->eMovixBin->path + "/isolinux/isolinux.bin", + d->isolinuxDir ); + bootItem->setImageType( K3bBootItem::NONE ); + bootItem->setLoadSize( 4 ); + bootItem->setBootInfoTable(true); + + // some sort weights as defined in isolinux + d->isolinuxDir->setSortWeight( 100 ); + kernelDir->setSortWeight( 50 ); + bootItem->setSortWeight( 200 ); + + // rename the boot catalog file + d->doc->bootCataloge()->setK3bName( "isolinux.boot" ); + + // the following sucks! Redesign it! + + // add all the isolinux files + QStringList isolinuxFiles = d->eMovixBin->isolinuxFiles(); + isolinuxFiles.remove( "isolinux.bin" ); + isolinuxFiles.remove( "isolinux.cfg" ); + isolinuxFiles.remove( "kernel/vmlinuz" ); + for( QStringList::const_iterator it = isolinuxFiles.begin(); + it != isolinuxFiles.end(); ++it ) { + QString path = d->eMovixBin->path + "/isolinux/" + *it; + (void)new K3bFileItem( path, d->doc, d->isolinuxDir ); + } + + const QStringList& movixFiles = d->eMovixBin->movixFiles(); + for( QStringList::const_iterator it = movixFiles.begin(); + it != movixFiles.end(); ++it ) { + QString path = d->eMovixBin->path + "/movix/" + *it; + (void)new K3bFileItem( path, d->doc, d->movixDir ); + } + + // add doku files + QString path = d->eMovixBin->languageDir( d->doc->bootMessageLanguage() ); + QDir dir(path); + QStringList helpFiles = dir.entryList(QDir::Files); + for( QStringList::const_iterator it = helpFiles.begin(); + it != helpFiles.end(); ++it ) { + // some emovix installations include backup-files, no one's perfect ;) + if( !(*it).endsWith( "~" ) ) + (void)new K3bFileItem( path + "/" + *it, d->doc, d->isolinuxDir ); + } + + + // add subtitle font dir + if( !d->doc->subtitleFontset().isEmpty() && + d->doc->subtitleFontset() != i18n("none") ) { + d->mplayerDir = new K3bDirItem( "mplayer", d->doc, d->doc->root() ); + + QString fontPath = d->eMovixBin->subtitleFontDir( d->doc->subtitleFontset() ); + QFileInfo fontType( fontPath ); + if( fontType.isDir() ) { + K3bDirItem* fontDir = new K3bDirItem( "font", d->doc, d->mplayerDir ); + QDir dir( fontPath ); + QStringList fontFiles = dir.entryList( QDir::Files ); + for( QStringList::const_iterator it = fontFiles.begin(); + it != fontFiles.end(); ++it ) { + (void)new K3bFileItem( fontPath + "/" + *it, d->doc, fontDir ); + } + } + else { + // just a ttf file + // needs to be named: subfont.ttf and needs to be placed in mplayer/ + // instead of mplayer/font + (void)new K3bFileItem( fontPath, + d->doc, + d->mplayerDir, + "subfont.ttf" ); + } + } + + + // add movix-config-file and boot-config file + if( writeMovixRcFile() && + writeIsolinuxConfigFile( d->eMovixBin->path + "/isolinux/isolinux.cfg" ) && + writePlaylistFile() ) { + + (void)new K3bFileItem( d->movixRcFile->name(), d->doc, d->movixDir, "movixrc" ); + (void)new K3bFileItem( d->isolinuxConfigFile->name(), d->doc, d->isolinuxDir, "isolinux.cfg" ); + d->playlistFileItem = new K3bFileItem( d->playlistFile->name(), d->doc, d->doc->root(), "movix.list" ); + + return true; + } + else + return false; +} + + +bool K3bMovixDocPreparer::addMovixFilesNew() +{ + // 1. get a list of files from the movixbin + // 2. create file items (replace isolinux.cfg with the one created above) + // 3. add movixrc and movix.list files + // 4. set weights for isolinux files + + // FIXME: use the settings from the doc + QStringList files = d->eMovixBin->files( d->doc->keyboardLayout(), + d->doc->subtitleFontset(), + d->doc->audioBackground(), + d->doc->bootMessageLanguage(), + "all" /*d->doc->codecs()*/ ); // for now we simply don't allow selection + + for( QStringList::iterator it = files.begin(); it != files.end(); ++it ) { + QString docPath = (*it).section( ' ', 0, 0 ); + QString filePath = (*it).section( ' ', 1, 1 ); + QString fileName = filePath.section( '/', -1 ); + + if( fileName == "isolinux.cfg" ) { + // replace the local file with our modified one + if( writeIsolinuxConfigFile( filePath ) ) + createItem( d->isolinuxConfigFile->name(), docPath )->setK3bName( "isolinux.cfg" ); + else + return false; + } + else if( fileName == "isolinux.bin" ) { + // create boot item (no need to remember this since it's in a dir which will be removed + // anyway) + K3bBootItem* bootItem = d->doc->createBootItem( filePath, createDir(docPath) ); + bootItem->setImageType( K3bBootItem::NONE ); + bootItem->setLoadSize( 4 ); + bootItem->setBootInfoTable(true); + + // set the proper sort weight + bootItem->setSortWeight( 200 ); + bootItem->parent()->setSortWeight( 100 ); + } + else if( fileName != "movixrc" ) { // we create our own movixrc + K3bFileItem* item = createItem( filePath, docPath ); + + // Truetype subtitle fonts needs to be named subfont.ttf + if( fileName == d->doc->subtitleFontset() + ".ttf" ) { + item->setK3bName( "subfont.ttf" ); + } + else if( fileName == "vmlinuz" ) + item->setSortWeight( 50 ); + } + } + + // Some distributions (such as Gentoo for example) do use the win32codecs package instead of the + // eMovix supplied codecs. These codecs are not picked up by the movix-conf script + K3bDirItem* codecDir = dynamic_cast( d->doc->root()->findByPath( "/eMoviX/codecs" ) ); + if( !codecDir || codecDir->isEmpty() ) { + QDir localCodecDir( d->eMovixBin->movixDataDir() + "/codecs" ); + if( localCodecDir.exists() ) { + QStringList codecFiles = localCodecDir.entryList( QDir::Files ); + for( QStringList::const_iterator it = codecFiles.begin(); it != codecFiles.end(); ++it ) + createItem( localCodecDir.path() + '/' + *it, "/eMoviX/codecs" ); + } + } + + if( writePlaylistFile() && writeMovixRcFile() ) { + // add the two items that are not listed by the script + createItem( d->movixRcFile->name(), "/eMoviX/movix" )->setK3bName( "movixrc" ); + createItem( d->playlistFile->name(), "/" )->setK3bName( "movix.list" ); + return true; + } + else + return false; +} + + +K3bFileItem* K3bMovixDocPreparer::createItem( const QString& localPath, const QString& docPath ) +{ + // make sure the path in the doc exists + K3bDirItem* dir = createDir( docPath ); + + // create the file in dir + K3bFileItem* item = new K3bFileItem( localPath, d->doc, dir ); + + // remember the item to remove it becasue the dir cannot be removed + if( dir == d->doc->root() ) + d->newMovixItems.append( item ); + + return item; +} + + +K3bDirItem* K3bMovixDocPreparer::createDir( const QString& docPath ) +{ + QStringList docPathSections = QStringList::split( '/', docPath ); + K3bDirItem* dir = d->doc->root(); + for( QStringList::iterator it = docPathSections.begin(); it != docPathSections.end(); ++it ) { + K3bDataItem* next = dir->find( *it ); + if( !next ) + dir = new K3bDirItem( *it, d->doc, dir ); + else if( next->isDir() ) + dir = static_cast( next ); + else { + kdError() << "(K3bMovixDocPreparer) found non-dir item where a dir was needed." << endl; + return 0; + } + } + + // remember the dir to remove it + if( dir != d->doc->root() ) { + K3bDirItem* delDir = dir; + while( delDir->parent() != d->doc->root() ) + delDir = delDir->parent(); + if( d->newMovixItems.findRef( delDir ) == -1 ) + d->newMovixItems.append( delDir ); + } + + return dir; +} + +#include "k3bmovixdocpreparer.moc" diff --git a/libk3b/projects/movixcd/k3bmovixdocpreparer.h b/libk3b/projects/movixcd/k3bmovixdocpreparer.h new file mode 100644 index 0000000..3844eae --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixdocpreparer.h @@ -0,0 +1,67 @@ +/* + * + * $Id: k3bmovixdocpreparer.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_MOVIX_DOC_PREPARER_H_ +#define _K3B_MOVIX_DOC_PREPARER_H_ + +#include + +class K3bMovixDoc; +class K3bFileItem; +class K3bDirItem; + + +/** + * This class creates the needed eMovix structures in an eMovix doc + * and removes them after creating the image. + */ +class K3bMovixDocPreparer : public K3bJob +{ + Q_OBJECT + + public: + explicit K3bMovixDocPreparer( K3bMovixDoc* doc, K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bMovixDocPreparer(); + + K3bMovixDoc* doc() const; + + bool createMovixStructures(); + void removeMovixStructures(); + + public slots: + /** + * use createMovixStructures and removeMovixStructures instead. + */ + void start(); + + /** + * Useless since this job works syncronously + */ + void cancel(); + + private: + bool writePlaylistFile(); + bool writeIsolinuxConfigFile( const QString& ); + bool writeMovixRcFile(); + bool addMovixFiles(); + bool addMovixFilesNew(); + K3bFileItem* createItem( const QString& localPath, const QString& docPath ); + K3bDirItem* createDir( const QString& docPath ); + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/movixcd/k3bmovixfileitem.cpp b/libk3b/projects/movixcd/k3bmovixfileitem.cpp new file mode 100644 index 0000000..12803a2 --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixfileitem.cpp @@ -0,0 +1,68 @@ +/* + * + * $Id: k3bmovixfileitem.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bmovixfileitem.h" +#include "k3bmovixdoc.h" + +#include + + +K3bMovixFileItem::K3bMovixFileItem( const QString& fileName, + K3bMovixDoc* doc, + K3bDirItem* dir, + const QString& k3bName ) + : K3bFileItem( fileName, doc, dir, k3bName ), + m_doc(doc), + m_subTitleItem(0) +{ +} + + +K3bMovixFileItem::~K3bMovixFileItem() +{ + if( m_subTitleItem ) + m_doc->removeSubTitleItem( this ); + + // remove this from parentdir + // it is important to do it here and not + // rely on the K3bFileItem destructor becasue + // otherwise the doc is not informed early enough + if( parent() ) + parent()->takeDataItem( this ); +} + + +void K3bMovixFileItem::setK3bName( const QString& newName ) +{ + K3bFileItem::setK3bName( newName ); + + // take care of the subTitle file + if( m_subTitleItem ) { + m_subTitleItem->setK3bName( subTitleFileName(k3bName()) ); + } +} + + +QString K3bMovixFileItem::subTitleFileName( const QString& name ) +{ + // remove ending from k3bName + QString subName = name; + int pos = subName.findRev("."); + if( pos > 0 ) + subName.truncate( pos ); + subName += ".sub"; + return subName; +} diff --git a/libk3b/projects/movixcd/k3bmovixfileitem.h b/libk3b/projects/movixcd/k3bmovixfileitem.h new file mode 100644 index 0000000..343f00b --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixfileitem.h @@ -0,0 +1,52 @@ +/* + * + * $Id: k3bmovixfileitem.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_MOVIX_FILEITEM_H_ +#define _K3B_MOVIX_FILEITEM_H_ + +#include + +class K3bMovixDoc; + + +class K3bMovixFileItem : public K3bFileItem +{ + public: + K3bMovixFileItem( const QString& fileName, K3bMovixDoc* doc, K3bDirItem* dir, const QString& k3bName = 0 ); + ~K3bMovixFileItem(); + + K3bFileItem* subTitleItem() const { return m_subTitleItem; } + void setSubTitleItem( K3bFileItem* i ) { m_subTitleItem = i; } + + /** + * reimplemented from K3bDataItem + * also renames the subTitleItem + */ + void setK3bName( const QString& ); + + /** + * returnes the name that the subtitle file must have in + * order to work with mplayer + */ + static QString subTitleFileName( const QString& ); + + private: + K3bMovixDoc* m_doc; + + K3bFileItem* m_subTitleItem; +}; + +#endif diff --git a/libk3b/projects/movixcd/k3bmovixjob.cpp b/libk3b/projects/movixcd/k3bmovixjob.cpp new file mode 100644 index 0000000..2579453 --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixjob.cpp @@ -0,0 +1,132 @@ +/* + * + * $Id: k3bmovixjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bmovixjob.h" +#include "k3bmovixdoc.h" +#include "k3bmovixfileitem.h" +#include "k3bmovixdocpreparer.h" + +#include +#include +#include + +#include +#include + + +K3bMovixJob::K3bMovixJob( K3bMovixDoc* doc, K3bJobHandler* jh, QObject* parent ) + : K3bBurnJob( jh, parent ), + m_doc(doc) +{ + m_dataJob = new K3bDataJob( doc, this, this ); + m_movixDocPreparer = new K3bMovixDocPreparer( doc, this, this ); + + // pipe signals + connect( m_dataJob, SIGNAL(percent(int)), this, SIGNAL(percent(int)) ); + connect( m_dataJob, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_dataJob, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_dataJob, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( m_dataJob, SIGNAL(bufferStatus(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_dataJob, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) ); + connect( m_dataJob, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_dataJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_dataJob, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_dataJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + connect( m_dataJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_dataJob, SIGNAL(burning(bool)), this, SIGNAL(burning(bool)) ); + + // we need to clean up here + connect( m_dataJob, SIGNAL(finished(bool)), this, SLOT(slotDataJobFinished(bool)) ); + + connect( m_movixDocPreparer, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); +} + + +K3bMovixJob::~K3bMovixJob() +{ +} + + +K3bDevice::Device* K3bMovixJob::writer() const +{ + return m_dataJob->writer(); +} + + +K3bDoc* K3bMovixJob::doc() const +{ + return m_doc; +} + + +void K3bMovixJob::start() +{ + jobStarted(); + + m_canceled = false; + m_dataJob->setWritingApp( writingApp() ); + + if( m_movixDocPreparer->createMovixStructures() ) { + m_dataJob->start(); + } + else { + m_movixDocPreparer->removeMovixStructures(); + jobFinished(false); + } +} + + +void K3bMovixJob::cancel() +{ + m_canceled = true; + m_dataJob->cancel(); +} + + +void K3bMovixJob::slotDataJobFinished( bool success ) +{ + m_movixDocPreparer->removeMovixStructures(); + + if( m_canceled || m_dataJob->hasBeenCanceled() ) + emit canceled(); + + jobFinished( success ); +} + + +QString K3bMovixJob::jobDescription() const +{ + if( m_doc->isoOptions().volumeID().isEmpty() ) + return i18n("Writing eMovix CD"); + else + return i18n("Writing eMovix CD (%1)").arg(m_doc->isoOptions().volumeID()); +} + + +QString K3bMovixJob::jobDetails() const +{ + return ( i18n("1 file (%1) and about 8 MB eMovix data", + "%n files (%1) and about 8 MB eMovix data", + m_doc->movixFileItems().count()).arg(KIO::convertSize(m_doc->size())) + + ( m_doc->copies() > 1 + ? i18n(" - %n copy", " - %n copies", m_doc->copies()) + : QString::null ) ); +} + +#include "k3bmovixjob.moc" diff --git a/libk3b/projects/movixcd/k3bmovixjob.h b/libk3b/projects/movixcd/k3bmovixjob.h new file mode 100644 index 0000000..81dea8e --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixjob.h @@ -0,0 +1,60 @@ +/* + * + * $Id: k3bmovixjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_MOVIX_JOB_H_ +#define _K3B_MOVIX_JOB_H_ + +#include + +class K3bMovixDoc; +class K3bDevice::Device; +class K3bDataJob; +class KTempFile; +class K3bMovixInstallation; +class K3bMovixDocPreparer; +class K3bDirItem; +class K3bFileItem; + +class K3bMovixJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bMovixJob( K3bMovixDoc* doc, K3bJobHandler*, QObject* parent = 0 ); + ~K3bMovixJob(); + + K3bDoc* doc() const; + K3bDevice::Device* writer() const; + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void start(); + void cancel(); + + private slots: + void slotDataJobFinished( bool ); + + private: + K3bMovixDoc* m_doc; + K3bDataJob* m_dataJob; + K3bMovixDocPreparer* m_movixDocPreparer; + + bool m_canceled; +}; + +#endif diff --git a/libk3b/projects/movixcd/k3bmovixprogram.cpp b/libk3b/projects/movixcd/k3bmovixprogram.cpp new file mode 100644 index 0000000..8720e8d --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixprogram.cpp @@ -0,0 +1,339 @@ +/* + * + * $Id: k3bmovixprogram.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bmovixprogram.h" + +#include + +#include +#include + +#include +#include +#include + + +K3bMovixProgram::K3bMovixProgram() + : K3bExternalProgram( "eMovix" ) +{ +} + +bool K3bMovixProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + if( path[path.length()-1] != '/' ) + path.append("/"); + + // first test if we have a version info (eMovix >= 0.8.0pre3) + if( !QFile::exists( path + "movix-version" ) ) + return false; + + K3bMovixBin* bin = 0; + + // + // probe version and data dir + // + KProcess vp, dp; + vp << path + "movix-version"; + dp << path + "movix-conf"; + K3bProcessOutputCollector vout( &vp ), dout( &dp ); + if( vp.start( KProcess::Block, KProcess::AllOutput ) && dp.start( KProcess::Block, KProcess::AllOutput ) ) { + // movix-version just gives us the version number on stdout + if( !vout.output().isEmpty() && !dout.output().isEmpty() ) { + bin = new K3bMovixBin( this ); + bin->version = vout.output().stripWhiteSpace(); + bin->path = path; + bin->m_movixPath = dout.output().stripWhiteSpace(); + } + } + else { + kdDebug() << "(K3bMovixProgram) could not start " << path << "movix-version" << endl; + return false; + } + + if( bin->version >= K3bVersion( 0, 9, 0 ) ) + return scanNewEMovix( bin, path ); + else + return scanOldEMovix( bin, path ); +} + + +bool K3bMovixProgram::scanNewEMovix( K3bMovixBin* bin, const QString& path ) +{ + QStringList files = bin->files(); + for( QStringList::iterator it = files.begin(); + it != files.end(); ++it ) { + if( (*it).contains( "isolinux.cfg" ) ) { + bin->m_supportedBootLabels = determineSupportedBootLabels( QStringList::split( " ", *it )[1] ); + break; + } + } + + // here we simply check for the movix-conf program + if( QFile::exists( path + "movix-conf" ) ) { + bin->addFeature( "newfiles" ); + addBin(bin); + return true; + } + else { + delete bin; + return false; + } +} + + +bool K3bMovixProgram::scanOldEMovix( K3bMovixBin* bin, const QString& path ) +{ + // + // first check if all necessary directories are present + // + QDir dir( bin->movixDataDir() ); + QStringList subdirs = dir.entryList( QDir::Dirs ); + if( !subdirs.contains( "boot-messages" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'boot-messages'" << endl; + delete bin; + return false; + } + if( !subdirs.contains( "isolinux" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'isolinux'" << endl; + delete bin; + return false; + } + if( !subdirs.contains( "movix" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'movix'" << endl; + delete bin; + return false; + } + if( !subdirs.contains( "mplayer-fonts" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'mplayer-fonts'" << endl; + delete bin; + return false; + } + + + // + // check if we have a version of eMovix which contains the movix-files script + // + if( QFile::exists( path + "movix-files" ) ) { + bin->addFeature( "files" ); + + KProcess p; + K3bProcessOutputCollector out( &p ); + p << bin->path + "movix-files"; + if( p.start( KProcess::Block, KProcess::AllOutput ) ) { + bin->m_movixFiles = QStringList::split( "\n", out.output() ); + } + } + + // + // fallback: to be compatible with 0.8.0rc2 we just add all files in the movix directory + // + if( bin->m_movixFiles.isEmpty() ) { + QDir dir( bin->movixDataDir() + "/movix" ); + bin->m_movixFiles = dir.entryList(QDir::Files); + } + + // + // these files are fixed. That should not be a problem + // since Isolinux is quite stable as far as I know. + // + bin->m_isolinuxFiles.append( "initrd.gz" ); + bin->m_isolinuxFiles.append( "isolinux.bin" ); + bin->m_isolinuxFiles.append( "isolinux.cfg" ); + bin->m_isolinuxFiles.append( "kernel/vmlinuz" ); + bin->m_isolinuxFiles.append( "movix.lss" ); + bin->m_isolinuxFiles.append( "movix.msg" ); + + + // + // check every single necessary file :( + // + for( QStringList::const_iterator it = bin->m_isolinuxFiles.begin(); + it != bin->m_isolinuxFiles.end(); ++it ) { + if( !QFile::exists( bin->movixDataDir() + "/isolinux/" + *it ) ) { + kdDebug() << "(K3bMovixProgram) Could not find file " << *it << endl; + delete bin; + return false; + } + } + + // + // now check the boot-messages languages + // + dir.cd( "boot-messages" ); + bin->m_supportedLanguages = dir.entryList(QDir::Dirs); + bin->m_supportedLanguages.remove("."); + bin->m_supportedLanguages.remove(".."); + bin->m_supportedLanguages.remove("CVS"); // the eMovix makefile stuff seems not perfect ;) + bin->m_supportedLanguages.prepend( i18n("default") ); + dir.cdUp(); + + // + // now check the supported mplayer-fontsets + // FIXME: every font dir needs to contain the "font.desc" file! + // + dir.cd( "mplayer-fonts" ); + bin->m_supportedSubtitleFonts = dir.entryList( QDir::Dirs ); + bin->m_supportedSubtitleFonts.remove("."); + bin->m_supportedSubtitleFonts.remove(".."); + bin->m_supportedSubtitleFonts.remove("CVS"); // the eMovix makefile stuff seems not perfect ;) + // new ttf fonts in 0.8.0rc2 + bin->m_supportedSubtitleFonts += dir.entryList( "*.ttf", QDir::Files ); + bin->m_supportedSubtitleFonts.prepend( i18n("none") ); + dir.cdUp(); + + // + // now check the supported boot labels + // + dir.cd( "isolinux" ); + bin->m_supportedBootLabels = determineSupportedBootLabels( dir.filePath("isolinux.cfg") ); + + // + // This seems to be a valid eMovix installation. :) + // + + addBin(bin); + return true; +} + + +QStringList K3bMovixProgram::determineSupportedBootLabels( const QString& isoConfigFile ) const +{ + QStringList list( i18n("default") ); + + QFile f( isoConfigFile ); + if( !f.open( IO_ReadOnly ) ) { + kdDebug() << "(K3bMovixProgram) could not open file '" << f.name() << "'" << endl; + } + else { + QTextStream fs( &f ); + QString line = fs.readLine(); + while( !line.isNull() ) { + if( line.startsWith( "label" ) ) + list.append( line.mid( 5 ).stripWhiteSpace() ); + + line = fs.readLine(); + } + f.close(); + } + + return list; +} + + +QString K3bMovixBin::subtitleFontDir( const QString& font ) const +{ + if( font == i18n("none" ) ) + return ""; + else if( m_supportedSubtitleFonts.contains( font ) ) + return path + "/mplayer-fonts/" + font; + else + return ""; +} + + +QString K3bMovixBin::languageDir( const QString& lang ) const +{ + if( lang == i18n("default") ) + return languageDir( "en" ); + else if( m_supportedLanguages.contains( lang ) ) + return path + "/boot-messages/" + lang; + else + return ""; +} + + +QStringList K3bMovixBin::supportedSubtitleFonts() const +{ + if( version >= K3bVersion( 0, 9, 0 ) ) + return QStringList( i18n("default") ) += supported( "font" ); + else + return m_supportedSubtitleFonts; +} + + +QStringList K3bMovixBin::supportedLanguages() const +{ + if( version >= K3bVersion( 0, 9, 0 ) ) + return QStringList( i18n("default") ) += supported( "lang" ); + else + return m_supportedLanguages; +} + + +// only used for eMovix >= 0.9.0 +QStringList K3bMovixBin::supportedKbdLayouts() const +{ + return QStringList( i18n("default") ) += supported( "kbd" ); +} + + +// only used for eMovix >= 0.9.0 +QStringList K3bMovixBin::supportedBackgrounds() const +{ + return QStringList( i18n("default") ) += supported( "background" ); +} + + +// only used for eMovix >= 0.9.0 +QStringList K3bMovixBin::supportedCodecs() const +{ + return supported( "codecs" ); +} + + +QStringList K3bMovixBin::supported( const QString& type ) const +{ + KProcess p; + K3bProcessOutputCollector out( &p ); + p << path + "movix-conf" << "--supported=" + type; + if( p.start( KProcess::Block, KProcess::AllOutput ) ) + return QStringList::split( "\n", out.output() ); + else + return QStringList(); +} + + +QStringList K3bMovixBin::files( const QString& kbd, + const QString& font, + const QString& bg, + const QString& lang, + const QStringList& codecs ) const +{ + KProcess p; + K3bProcessOutputCollector out( &p ); + p << path + "movix-conf" << "--files"; + + + if( !kbd.isEmpty() && kbd != i18n("default") ) + p << "--kbd" << kbd; + if( !font.isEmpty() && font != i18n("default") ) + p << "--font" << font; + if( !bg.isEmpty() && bg != i18n("default") ) + p << "--background" << bg; + if( !lang.isEmpty() && lang != i18n("default") ) + p << "--lang" << lang; + if( !codecs.isEmpty() ) + p << "--codecs" << codecs.join( "," ); + + if( p.start( KProcess::Block, KProcess::AllOutput ) ) + return QStringList::split( "\n", out.output() ); + else + return QStringList(); +} diff --git a/libk3b/projects/movixcd/k3bmovixprogram.h b/libk3b/projects/movixcd/k3bmovixprogram.h new file mode 100644 index 0000000..a6a9ac0 --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixprogram.h @@ -0,0 +1,103 @@ +/* + * + * $Id: k3bmovixprogram.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_MOVIX_PROGRAM_H_ +#define _K3B_MOVIX_PROGRAM_H_ + +#include +#include "k3b_export.h" + +class LIBK3B_EXPORT K3bMovixBin : public K3bExternalBin +{ + public: + K3bMovixBin( K3bExternalProgram* p ) + : K3bExternalBin( p ) { + } + + const QString& movixDataDir() const { return m_movixPath; } + + const QStringList& supportedBootLabels() const { return m_supportedBootLabels; } + QStringList supportedSubtitleFonts() const; + QStringList supportedLanguages() const; + QStringList supportedKbdLayouts() const; + QStringList supportedBackgrounds() const; + QStringList supportedCodecs() const; + + /* + * Unused for eMovix versions 0.9.0 and above + */ + const QStringList& movixFiles() const { return m_movixFiles; } + + /* + * Unused for eMovix versions 0.9.0 and above + */ + const QStringList& isolinuxFiles() const { return m_isolinuxFiles; } + + /** + * returnes empty string if font was not found + * + * Unused for eMovix versions 0.9.0 and above + */ + QString subtitleFontDir( const QString& font ) const; + + /** + * returnes empty string if lang was not found + * + * Unused for eMovix versions 0.9.0 and above + */ + QString languageDir( const QString& lang ) const; + + /** + * Interface for the movix-conf --files interface for + * versions >= 0.9.0 + */ + QStringList files( const QString& kbd = QString::null, + const QString& font = QString::null, + const QString& bg = QString::null, + const QString& lang = QString::null, + const QStringList& codecs = QStringList() ) const; + + private: + QStringList supported( const QString& ) const; + + QString m_movixPath; + QStringList m_movixFiles; + QStringList m_isolinuxFiles; + QStringList m_supportedBootLabels; + QStringList m_supportedSubtitleFonts; + QStringList m_supportedLanguages; + + friend class K3bMovixProgram; +}; + + +class LIBK3B_EXPORT K3bMovixProgram : public K3bExternalProgram +{ + public: + K3bMovixProgram(); + + bool scan( const QString& ); + + bool supportsUserParameters() const { return false; } + + private: + bool scanNewEMovix( K3bMovixBin* bin, const QString& ); + bool scanOldEMovix( K3bMovixBin* bin, const QString& ); + QStringList determineSupportedBootLabels( const QString& ) const; +}; + + + +#endif diff --git a/libk3b/projects/movixdvd/Makefile.am b/libk3b/projects/movixdvd/Makefile.am new file mode 100644 index 0000000..7af7283 --- /dev/null +++ b/libk3b/projects/movixdvd/Makefile.am @@ -0,0 +1,21 @@ +# we need the ../datacd and ../movixcd for the uic generated header files +AM_CPPFLAGS= -I$(srcdir)/../../core \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../../src \ + -I$(srcdir)/../../tools \ + -I$(srcdir)/../datadvd \ + -I$(srcdir)/../movixcd \ + -I$(srcdir)/../datacd \ + -I$(srcdir)/.. \ + -I../datacd \ + -I../movixcd \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libmovixdvd.la + +libmovixdvd_la_SOURCES = k3bmovixdvddoc.cpp k3bmovixdvdjob.cpp + +include_HEADERS = k3bmovixdvddoc.h \ + k3bmovixdvdjob.h diff --git a/libk3b/projects/movixdvd/k3bmovixdvddoc.cpp b/libk3b/projects/movixdvd/k3bmovixdvddoc.cpp new file mode 100644 index 0000000..80b8ec2 --- /dev/null +++ b/libk3b/projects/movixdvd/k3bmovixdvddoc.cpp @@ -0,0 +1,36 @@ +/* + * + * $Id: k3bmovixdvddoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bmovixdvddoc.h" +#include "k3bmovixdvdjob.h" + +#include + + +K3bMovixDvdDoc::K3bMovixDvdDoc( QObject* parent ) + : K3bMovixDoc( parent ) +{ +} + +K3bMovixDvdDoc::~K3bMovixDvdDoc() +{ +} + +K3bBurnJob* K3bMovixDvdDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bMovixDvdJob( this, hdl, parent ); +} + +#include "k3bmovixdvddoc.moc" diff --git a/libk3b/projects/movixdvd/k3bmovixdvddoc.h b/libk3b/projects/movixdvd/k3bmovixdvddoc.h new file mode 100644 index 0000000..85943f0 --- /dev/null +++ b/libk3b/projects/movixdvd/k3bmovixdvddoc.h @@ -0,0 +1,40 @@ +/* + * + * $Id: k3bmovixdvddoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_MOVIX_DVD_DOC_H_ +#define _K3B_MOVIX_DVD_DOC_H_ + +#include +#include "k3b_export.h" +class KConfig; + + +class LIBK3B_EXPORT K3bMovixDvdDoc : public K3bMovixDoc +{ + Q_OBJECT + + public: + K3bMovixDvdDoc( QObject* parent = 0 ); + ~K3bMovixDvdDoc(); + + int type() const { return MOVIX_DVD; } + + K3bBurnJob* newBurnJob( K3bJobHandler* hdl, QObject* parent ); + + protected: + QString typeString() const { return "movixdvd"; } +}; + +#endif diff --git a/libk3b/projects/movixdvd/k3bmovixdvdjob.cpp b/libk3b/projects/movixdvd/k3bmovixdvdjob.cpp new file mode 100644 index 0000000..b556997 --- /dev/null +++ b/libk3b/projects/movixdvd/k3bmovixdvdjob.cpp @@ -0,0 +1,131 @@ +/* + * + * $Id: k3bmovixdvdjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bmovixdvdjob.h" +#include "k3bmovixdvddoc.h" +#include "k3bmovixfileitem.h" +#include "k3bmovixdocpreparer.h" + +#include +#include +#include + +#include +#include + + +K3bMovixDvdJob::K3bMovixDvdJob( K3bMovixDvdDoc* doc, K3bJobHandler* jh, QObject* parent ) + : K3bBurnJob( jh, parent ), + m_doc(doc) +{ + m_dvdJob = new K3bDvdJob( doc, this, this ); + m_movixDocPreparer = new K3bMovixDocPreparer( doc, this, this ); + + // pipe signals + connect( m_dvdJob, SIGNAL(percent(int)), this, SIGNAL(percent(int)) ); + connect( m_dvdJob, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) ); + connect( m_dvdJob, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) ); + connect( m_dvdJob, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) ); + connect( m_dvdJob, SIGNAL(bufferStatus(int)), this, SIGNAL(bufferStatus(int)) ); + connect( m_dvdJob, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) ); + connect( m_dvdJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) ); + connect( m_dvdJob, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) ); + connect( m_dvdJob, SIGNAL(debuggingOutput(const QString&, const QString&)), + this, SIGNAL(debuggingOutput(const QString&, const QString&)) ); + connect( m_dvdJob, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); + connect( m_dvdJob, SIGNAL(burning(bool)), this, SIGNAL(burning(bool)) ); + + // we need to clean up here + connect( m_dvdJob, SIGNAL(finished(bool)), this, SLOT(slotDvdJobFinished(bool)) ); + + connect( m_movixDocPreparer, SIGNAL(infoMessage(const QString&, int)), + this, SIGNAL(infoMessage(const QString&, int)) ); +} + + +K3bMovixDvdJob::~K3bMovixDvdJob() +{ +} + + +K3bDevice::Device* K3bMovixDvdJob::writer() const +{ + return m_dvdJob->writer(); +} + + +K3bDoc* K3bMovixDvdJob::doc() const +{ + return m_doc; +} + + +void K3bMovixDvdJob::start() +{ + jobStarted(); + + m_canceled = false; + m_dvdJob->setWritingApp( writingApp() ); + + if( m_movixDocPreparer->createMovixStructures() ) { + m_dvdJob->start(); + } + else { + m_movixDocPreparer->removeMovixStructures(); + jobFinished(false); + } +} + + +void K3bMovixDvdJob::cancel() +{ + m_canceled = true; + m_dvdJob->cancel(); +} + + +void K3bMovixDvdJob::slotDvdJobFinished( bool success ) +{ + m_movixDocPreparer->removeMovixStructures(); + + if( m_canceled || m_dvdJob->hasBeenCanceled() ) + emit canceled(); + + jobFinished( success ); +} + + +QString K3bMovixDvdJob::jobDescription() const +{ + if( m_doc->isoOptions().volumeID().isEmpty() ) + return i18n("Writing eMovix DVD"); + else + return i18n("Writing eMovix DVD (%1)").arg(m_doc->isoOptions().volumeID()); +} + + +QString K3bMovixDvdJob::jobDetails() const +{ + return ( i18n("1 file (%1) and about 8 MB eMovix data", + "%n files (%1) and about 8 MB eMovix data", + m_doc->movixFileItems().count()).arg(KIO::convertSize(m_doc->size())) + + ( m_doc->copies() > 1 + ? i18n(" - %n copy", " - %n copies", m_doc->copies()) + : QString::null ) ); +} + +#include "k3bmovixdvdjob.moc" diff --git a/libk3b/projects/movixdvd/k3bmovixdvdjob.h b/libk3b/projects/movixdvd/k3bmovixdvdjob.h new file mode 100644 index 0000000..2b9ce10 --- /dev/null +++ b/libk3b/projects/movixdvd/k3bmovixdvdjob.h @@ -0,0 +1,60 @@ +/* + * + * $Id: k3bmovixdvdjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_MOVIX_DVD_JOB_H_ +#define _K3B_MOVIX_DVD_JOB_H_ + +#include + +class K3bMovixDvdDoc; +class K3bDevice::Device; +class K3bDvdJob; +class KTempFile; +class K3bMovixInstallation; +class K3bMovixDocPreparer; +class K3bDirItem; +class K3bFileItem; + +class K3bMovixDvdJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bMovixDvdJob( K3bMovixDvdDoc* doc, K3bJobHandler*, QObject* parent = 0 ); + ~K3bMovixDvdJob(); + + K3bDoc* doc() const; + K3bDevice::Device* writer() const; + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void start(); + void cancel(); + + private slots: + void slotDvdJobFinished( bool ); + + private: + K3bMovixDvdDoc* m_doc; + K3bDvdJob* m_dvdJob; + K3bMovixDocPreparer* m_movixDocPreparer; + + bool m_canceled; +}; + +#endif diff --git a/libk3b/projects/videocd/Makefile.am b/libk3b/projects/videocd/Makefile.am new file mode 100644 index 0000000..1e18d02 --- /dev/null +++ b/libk3b/projects/videocd/Makefile.am @@ -0,0 +1,20 @@ +AM_CPPFLAGS= -I$(srcdir)/../../core \ + -I$(srcdir)/../../../src \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../tools \ + -I$(srcdir)/.. \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libvcd.la + +libvcd_la_SOURCES = k3bvcddoc.cpp k3bvcdtrack.cpp k3bvcdjob.cpp k3bvcdoptions.cpp k3bvcdxmlview.cpp + +libvcd_la_LIBADD = mpeginfo/libmpeginfo.la + +SUBDIRS = cdi extra mpeginfo + +include_HEADERS = k3bvcdjob.h \ + k3bvcddoc.h \ + k3bvcdoptions.h diff --git a/libk3b/projects/videocd/cdi/Makefile.am b/libk3b/projects/videocd/cdi/Makefile.am new file mode 100644 index 0000000..e487acc --- /dev/null +++ b/libk3b/projects/videocd/cdi/Makefile.am @@ -0,0 +1,5 @@ + +cdidir = $(kde_datadir)/k3b/cdi +cdi_DATA = cdi_imag.rtf cdi_text.fnt cdi_vcd.app cdi_vcd.cfg vcd_on_cdi_41.pdf icdia.htm + +EXTRA_DIST = $(cdi_DATA) diff --git a/libk3b/projects/videocd/cdi/cdi_imag.rtf b/libk3b/projects/videocd/cdi/cdi_imag.rtf new file mode 100644 index 0000000..809145f Binary files /dev/null and b/libk3b/projects/videocd/cdi/cdi_imag.rtf differ diff --git a/libk3b/projects/videocd/cdi/cdi_text.fnt b/libk3b/projects/videocd/cdi/cdi_text.fnt new file mode 100644 index 0000000..0dd0e15 Binary files /dev/null and b/libk3b/projects/videocd/cdi/cdi_text.fnt differ diff --git a/libk3b/projects/videocd/cdi/cdi_vcd.app b/libk3b/projects/videocd/cdi/cdi_vcd.app new file mode 100644 index 0000000..ceb31fc Binary files /dev/null and b/libk3b/projects/videocd/cdi/cdi_vcd.app differ diff --git a/libk3b/projects/videocd/cdi/cdi_vcd.cfg b/libk3b/projects/videocd/cdi/cdi_vcd.cfg new file mode 100644 index 0000000..4aed0eb --- /dev/null +++ b/libk3b/projects/videocd/cdi/cdi_vcd.cfg @@ -0,0 +1,12 @@ +CONTROLS=ALL +CURCOL=YELLOW +PSDCURCOL=RED +PSDCURSHAPE=ARROW +CENTRTRACK=2 +AUTOPLAY=AUTO_ON +DUALCHAN=DUAL_ON +TIMECODE_X=64 +TIMECODE_Y=100 +LOTID_X=64 +LOTID_Y=64 +ALBUM=STANDARD \ No newline at end of file diff --git a/libk3b/projects/videocd/cdi/icdia.htm b/libk3b/projects/videocd/cdi/icdia.htm new file mode 100644 index 0000000..cd6c47b --- /dev/null +++ b/libk3b/projects/videocd/cdi/icdia.htm @@ -0,0 +1,12 @@ + + + + +The New International CD-i Association + + + +The New International CD-i Association - http://www.icdia.org + + + diff --git a/libk3b/projects/videocd/cdi/vcd_on_cdi_41.pdf b/libk3b/projects/videocd/cdi/vcd_on_cdi_41.pdf new file mode 100644 index 0000000..cdf4fed Binary files /dev/null and b/libk3b/projects/videocd/cdi/vcd_on_cdi_41.pdf differ diff --git a/libk3b/projects/videocd/extra/Makefile.am b/libk3b/projects/videocd/extra/Makefile.am new file mode 100644 index 0000000..717fa99 --- /dev/null +++ b/libk3b/projects/videocd/extra/Makefile.am @@ -0,0 +1,5 @@ + +extradir = $(kde_datadir)/k3b/extra +extra_DATA = k3bphotovcd.mpg k3bphotosvcd.mpg + +EXTRA_DIST = $(extra_DATA) diff --git a/libk3b/projects/videocd/extra/k3bphotosvcd.mpg b/libk3b/projects/videocd/extra/k3bphotosvcd.mpg new file mode 100644 index 0000000..50156d7 Binary files /dev/null and b/libk3b/projects/videocd/extra/k3bphotosvcd.mpg differ diff --git a/libk3b/projects/videocd/extra/k3bphotovcd.mpg b/libk3b/projects/videocd/extra/k3bphotovcd.mpg new file mode 100644 index 0000000..2ddb69e Binary files /dev/null and b/libk3b/projects/videocd/extra/k3bphotovcd.mpg differ diff --git a/libk3b/projects/videocd/k3bvcddoc.cpp b/libk3b/projects/videocd/k3bvcddoc.cpp new file mode 100644 index 0000000..462aea3 --- /dev/null +++ b/libk3b/projects/videocd/k3bvcddoc.cpp @@ -0,0 +1,894 @@ +/* +* +* $Id: k3bvcddoc.cpp 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2005 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +// QT-includes +#include +#include +#include +#include +#include +#include +#include +#include + +// KDE-includes +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +// K3b-includes +#include "k3bvcddoc.h" +#include "k3bvcdtrack.h" +#include "k3bvcdjob.h" +#include +#include + + +bool desperate_mode = false; +bool preserve_header = false; +bool print_progress = true; +bool aspect_correction = false; +byte forced_sequence_header = 0; + +K3bVcdDoc::K3bVcdDoc( QObject* parent ) + : K3bDoc( parent ) +{ + m_tracks = 0L; + m_vcdOptions = new K3bVcdOptions(); + + m_docType = VCD; + m_vcdType = NONE; + + m_urlAddingTimer = new QTimer( this ); + connect( m_urlAddingTimer, SIGNAL( timeout() ), this, SLOT( slotWorkUrlQueue() ) ); + + // FIXME: remove the newTracks() signal and replace it with the changed signal + connect( this, SIGNAL( newTracks() ), this, SIGNAL( changed() ) ); + connect( this, SIGNAL( trackRemoved( K3bVcdTrack* ) ), this, SIGNAL( changed() ) ); +} + +K3bVcdDoc::~K3bVcdDoc() +{ + if ( m_tracks ) { + m_tracks->setAutoDelete( true ); + delete m_tracks; + } + + delete m_vcdOptions; +} + +bool K3bVcdDoc::newDocument() +{ + if ( m_tracks ) + while ( m_tracks->first() ) + removeTrack( m_tracks->first() ); + else + m_tracks = new QPtrList; + m_tracks->setAutoDelete( false ); + + return K3bDoc::newDocument(); +} + + +QString K3bVcdDoc::name() const +{ + return m_vcdOptions->volumeId(); +} + + +KIO::filesize_t K3bVcdDoc::calcTotalSize() const +{ + unsigned long long sum = 0; + if ( m_tracks ) { + for ( K3bVcdTrack * track = m_tracks->first(); track; track = m_tracks->next() ) { + sum += track->size(); + } + } + return sum; +} + +KIO::filesize_t K3bVcdDoc::size() const +{ + // mode2 -> mode1 int(( n+2047 ) / 2048) * 2352 + // mode1 -> mode2 int(( n+2351 ) / 2352) * 2048 + long tracksize = long( ( calcTotalSize() + 2351 ) / 2352 ) * 2048; + return tracksize + ISOsize(); +} + +KIO::filesize_t K3bVcdDoc::ISOsize() const +{ + // 136000b for vcd iso reseved + long long iso_size = 136000; + if ( vcdOptions() ->CdiSupport() ) { + iso_size += vcdOptions() ->CDIsize(); + } + + return iso_size; +} + +K3b::Msf K3bVcdDoc::length() const +{ + return K3b::Msf( size() / 2048 ); +} + + +bool K3bVcdDoc::isImage( const KURL& url ) +{ + QImage p; + return p.load( QFile::encodeName( url.path() ) ); +} + +void K3bVcdDoc::addUrls( const KURL::List& urls ) +{ + // make sure we add them at the end even if urls are in the queue + addTracks( urls, 99 ); +} + +void K3bVcdDoc::addTracks( const KURL::List& urls, uint position ) +{ + KURL::List::ConstIterator end( urls.end() ); + for ( KURL::List::ConstIterator it = urls.begin(); it != end; ++it ) { + urlsToAdd.enqueue( new PrivateUrlToAdd( K3b::convertToLocalUrl(*it), position++ ) ); + } + + m_urlAddingTimer->start( 0 ); +} + +void K3bVcdDoc::slotWorkUrlQueue() +{ + if ( !urlsToAdd.isEmpty() ) { + PrivateUrlToAdd * item = urlsToAdd.dequeue(); + lastAddedPosition = item->position; + + // append at the end by default + if ( lastAddedPosition > m_tracks->count() ) + lastAddedPosition = m_tracks->count(); + + if ( !item->url.isLocalFile() ) { + kdDebug() << item->url.path() << " no local file" << endl; + return ; + } + + if ( !QFile::exists( item->url.path() ) ) { + kdDebug() << "(K3bVcdDoc) file not found: " << item->url.path() << endl; + m_notFoundFiles.append( item->url.path() ); + return ; + } + + if ( K3bVcdTrack * newTrack = createTrack( item->url ) ) + addTrack( newTrack, lastAddedPosition ); + + delete item; + + emit newTracks(); + } else { + m_urlAddingTimer->stop(); + + emit newTracks(); + + // reorder pbc tracks + setPbcTracks(); + + informAboutNotFoundFiles(); + } +} + +K3bVcdTrack* K3bVcdDoc::createTrack( const KURL& url ) +{ + char filename[ 255 ]; + QString error_string = ""; + strcpy( filename, QFile::encodeName( url.path() ) ); + K3bMpegInfo* Mpeg = new K3bMpegInfo( filename ); + + if ( Mpeg ) { + int mpegVersion = Mpeg->version(); + if ( mpegVersion > 0 ) { + + if ( vcdType() == NONE && mpegVersion < 2 ) { + m_urlAddingTimer->stop(); + setVcdType( vcdTypes( mpegVersion ) ); + vcdOptions() ->setMpegVersion( mpegVersion ); + KMessageBox::information( kapp->mainWidget(), + i18n( "K3b will create a %1 image from the given MPEG " + "files, but these files must already be in %2 " + "format. K3b does not yet resample MPEG files." ) + .arg( i18n( "VCD" ) ) + .arg( i18n( "VCD" ) ), + i18n( "Information" ) ); + m_urlAddingTimer->start( 0 ); + } else if ( vcdType() == NONE ) { + m_urlAddingTimer->stop(); + vcdOptions() ->setMpegVersion( mpegVersion ); + bool force = false; + force = ( KMessageBox::questionYesNo( kapp->mainWidget(), + i18n( "K3b will create a %1 image from the given MPEG " + "files, but these files must already be in %2 " + "format. K3b does not yet resample MPEG files." ) + .arg( i18n( "SVCD" ) ) + .arg( i18n( "SVCD" ) ) + + "\n\n" + + i18n( "Note: Forcing MPEG2 as VCD is not supported by " + "some standalone DVD players." ), + i18n( "Information" ), + KStdGuiItem::ok().text(), + i18n( "Forcing VCD" ) ) == KMessageBox::No ); + if ( force ) { + setVcdType( vcdTypes( 1 ) ); + vcdOptions() ->setAutoDetect( false ); + } else + setVcdType( vcdTypes( mpegVersion ) ); + + m_urlAddingTimer->start( 0 ); + } + + + if ( numOfTracks() > 0 && vcdOptions() ->mpegVersion() != mpegVersion ) { + KMessageBox::error( kapp->mainWidget(), "(" + url.path() + ")\n" + + i18n( "You cannot mix MPEG1 and MPEG2 video files.\nPlease start a new Project for this filetype.\nResample not implemented in K3b yet." ), + i18n( "Wrong File Type for This Project" ) ); + + delete Mpeg; + return 0; + } + + K3bVcdTrack* newTrack = new K3bVcdTrack( m_tracks, url.path() ); + *( newTrack->mpeg_info ) = *( Mpeg->mpeg_info ); + + if ( newTrack->isSegment() && !vcdOptions()->PbcEnabled() ) { + KMessageBox::information( kapp->mainWidget(), + i18n( "PBC (Playback control) enabled.\n" + "Videoplayers can not reach Segments (Mpeg Still Pictures) without Playback control ." ) , + i18n( "Information" ) ); + + vcdOptions()->setPbcEnabled( true ); + } + + // set defaults; + newTrack->setPlayTime( vcdOptions() ->PbcPlayTime() ); + newTrack->setWaitTime( vcdOptions() ->PbcWaitTime() ); + newTrack->setPbcNumKeys( vcdOptions() ->PbcNumkeysEnabled() ); + delete Mpeg; + + // debugging output + newTrack->PrintInfo(); + + return newTrack; + } + } else if ( isImage( url ) ) { // image track + // woking on ... + // for future use + // photoalbum starts here + // return here the new photoalbum track + } + + if ( Mpeg ) { + error_string = Mpeg->error_string(); + delete Mpeg; + } + + // error (unsupported files) + KMessageBox::error( kapp->mainWidget(), "(" + url.path() + ")\n" + + i18n( "Only MPEG1 and MPEG2 video files are supported.\n" ) + error_string , + i18n( "Wrong File Format" ) ); + + + return 0; +} + +void K3bVcdDoc::addTrack( const KURL& url, uint position ) +{ + urlsToAdd.enqueue( new PrivateUrlToAdd( url, position ) ); + + m_urlAddingTimer->start( 0 ); +} + + +void K3bVcdDoc::addTrack( K3bVcdTrack* track, uint position ) +{ + if ( m_tracks->count() >= 98 ) { + kdDebug() << "(K3bVcdDoc) VCD Green Book only allows 98 tracks." << endl; + // TODO: show some messagebox + delete track; + return ; + } + + lastAddedPosition = position; + + if ( !m_tracks->insert( position, track ) ) { + lastAddedPosition = m_tracks->count(); + m_tracks->insert( m_tracks->count(), track ); + } + + if ( track->isSegment() ) + vcdOptions() ->increaseSegments( ); + else + vcdOptions() ->increaseSequence( ); + + emit newTracks(); + + setModified( true ); +} + + +void K3bVcdDoc::removeTrack( K3bVcdTrack* track ) +{ + if ( !track ) { + return ; + } + + // set the current item to track + if ( m_tracks->findRef( track ) >= 0 ) { + // take the current item + track = m_tracks->take(); + + // remove all pbc references to us? + if ( track->hasRevRef() ) + track->delRefToUs(); + + // remove all pbc references from us? + track->delRefFromUs(); + + // emit signal before deleting the track to avoid crashes + // when the view tries to call some of the tracks' methods + emit trackRemoved( track ); + + if ( track->isSegment() ) + vcdOptions() ->decreaseSegments( ); + else + vcdOptions() ->decreaseSequence( ); + + delete track; + + if ( numOfTracks() == 0 ) { + setVcdType( NONE ); + vcdOptions() ->setAutoDetect( true ); + } + + // reorder pbc tracks + setPbcTracks(); + } +} + +void K3bVcdDoc::moveTrack( const K3bVcdTrack* track, const K3bVcdTrack* after ) +{ + if ( track == after ) + return ; + + // set the current item to track + m_tracks->findRef( track ); + // take the current item + track = m_tracks->take(); + + // if after == 0 findRef returnes -1 + int pos = m_tracks->findRef( after ); + m_tracks->insert( pos + 1, track ); + + // reorder pbc tracks + setPbcTracks(); + + emit changed(); +} + + +QString K3bVcdDoc::typeString() const +{ + return "vcd"; +} + + +K3bBurnJob* K3bVcdDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bVcdJob( this, hdl, parent ); +} + +void K3bVcdDoc::informAboutNotFoundFiles() +{ + if ( !m_notFoundFiles.isEmpty() ) { + KMessageBox::informationList( view(), i18n( "Could not find the following files:" ), + m_notFoundFiles, i18n( "Not Found" ) ); + + m_notFoundFiles.clear(); + } +} + +void K3bVcdDoc::setVcdType( int type ) +{ + m_vcdType = type; + switch ( type ) { + case 0: + //vcd 1.1 + vcdOptions() ->setVcdClass( "vcd" ); + vcdOptions() ->setVcdVersion( "1.1" ); + break; + case 1: + //vcd 2.0 + vcdOptions() ->setVcdClass( "vcd" ); + vcdOptions() ->setVcdVersion( "2.0" ); + break; + case 2: + //svcd 1.0 + vcdOptions() ->setVcdClass( "svcd" ); + vcdOptions() ->setVcdVersion( "1.0" ); + break; + case 3: + //hqvcd 1.0 + vcdOptions() ->setVcdClass( "hqvcd" ); + vcdOptions() ->setVcdVersion( "1.0" ); + break; + + } +} + +void K3bVcdDoc::setPbcTracks() +{ + // reorder pbc tracks + /* + if ( !vcdOptions()->PbcEnabled() ) + return; + */ + + if ( m_tracks ) { + int count = m_tracks->count(); + kdDebug() << QString( "K3bVcdDoc::setPbcTracks() - we have %1 tracks in list." ).arg( count ) << endl; + + QPtrListIterator iterTrack( *m_tracks ); + K3bVcdTrack* track; + while ( ( track = iterTrack.current() ) != 0 ) { + ++iterTrack; + for ( int i = 0; i < K3bVcdTrack::_maxPbcTracks; i++ ) { + // do not change userdefined tracks + if ( !track->isPbcUserDefined( i ) ) { + if ( track->getPbcTrack( i ) ) + track->getPbcTrack( i ) ->delFromRevRefList( track ); + + K3bVcdTrack* t = 0L; + int index = track->index(); + + // we are the last track + if ( index == count - 1 ) { + switch ( i ) { + case K3bVcdTrack::PREVIOUS: + // we are not alone :) + if ( count > 1 ) { + t = at( index - 1 ); + t->addToRevRefList( track ); + track->setPbcTrack( i, t ); + } else { + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::VIDEOEND ); + } + break; + case K3bVcdTrack::AFTERTIMEOUT: + case K3bVcdTrack::NEXT: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::VIDEOEND ); + break; + case K3bVcdTrack::RETURN: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::VIDEOEND ); + break; + case K3bVcdTrack::DEFAULT: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::DISABLED ); + break; + } + } + // we are the first track + else if ( index == 0 ) { + switch ( i ) { + case K3bVcdTrack::PREVIOUS: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::VIDEOEND ); + break; + case K3bVcdTrack::AFTERTIMEOUT: + case K3bVcdTrack::NEXT: + t = at( index + 1 ); + t->addToRevRefList( track ); + track->setPbcTrack( i, t ); + break; + case K3bVcdTrack::RETURN: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::VIDEOEND ); + break; + case K3bVcdTrack::DEFAULT: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::DISABLED ); + break; + } + } + // we are one of the other tracks and have PREVIOUS and NEXT Track + else { + switch ( i ) { + case K3bVcdTrack::PREVIOUS: + t = at( index - 1 ); + t->addToRevRefList( track ); + track->setPbcTrack( i, t ); + break; + case K3bVcdTrack::AFTERTIMEOUT: + case K3bVcdTrack::NEXT: + t = at( index + 1 ); + t->addToRevRefList( track ); + track->setPbcTrack( i, t ); + break; + case K3bVcdTrack::RETURN: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::VIDEOEND ); + break; + case K3bVcdTrack::DEFAULT: + track->setPbcTrack( i ); + track->setPbcNonTrack( i, K3bVcdTrack::DISABLED ); + break; + } + } + } + } + } + } +} + + +bool K3bVcdDoc::loadDocumentData( QDomElement* root ) +{ + newDocument(); + + QDomNodeList nodes = root->childNodes(); + + if ( nodes.length() < 3 ) + return false; + + if ( nodes.item( 0 ).nodeName() != "general" ) + return false; + if ( !readGeneralDocumentData( nodes.item( 0 ).toElement() ) ) + return false; + + if ( nodes.item( 1 ).nodeName() != "vcd" ) + return false; + + if ( nodes.item( 2 ).nodeName() != "contents" ) + return false; + + + // vcd Label + QDomNodeList vcdNodes = nodes.item( 1 ).childNodes(); + + for ( uint i = 0; i < vcdNodes.count(); i++ ) { + QDomNode item = vcdNodes.item( i ); + QString name = item.nodeName(); + + kdDebug() << QString( "(K3bVcdDoc::loadDocumentData) nodeName = '%1'" ).arg( name ) << endl; + + if ( name == "volumeId" ) + vcdOptions() ->setVolumeId( item.toElement().text() ); + else if ( name == "albumId" ) + vcdOptions() ->setAlbumId( item.toElement().text() ); + else if ( name == "volumeSetId" ) + vcdOptions() ->setVolumeSetId( item.toElement().text() ); + else if ( name == "preparer" ) + vcdOptions() ->setPreparer( item.toElement().text() ); + else if ( name == "publisher" ) + vcdOptions() ->setPublisher( item.toElement().text() ); + else if ( name == "vcdType" ) + setVcdType( vcdTypes( item.toElement().text().toInt() ) ); + else if ( name == "mpegVersion" ) + vcdOptions() ->setMpegVersion( item.toElement().text().toInt() ); + else if ( name == "PreGapLeadout" ) + vcdOptions() ->setPreGapLeadout( item.toElement().text().toInt() ); + else if ( name == "PreGapTrack" ) + vcdOptions() ->setPreGapTrack( item.toElement().text().toInt() ); + else if ( name == "FrontMarginTrack" ) + vcdOptions() ->setFrontMarginTrack( item.toElement().text().toInt() ); + else if ( name == "RearMarginTrack" ) + vcdOptions() ->setRearMarginTrack( item.toElement().text().toInt() ); + else if ( name == "FrontMarginTrackSVCD" ) + vcdOptions() ->setFrontMarginTrackSVCD( item.toElement().text().toInt() ); + else if ( name == "RearMarginTrackSVCD" ) + vcdOptions() ->setRearMarginTrackSVCD( item.toElement().text().toInt() ); + else if ( name == "volumeCount" ) + vcdOptions() ->setVolumeCount( item.toElement().text().toInt() ); + else if ( name == "volumeNumber" ) + vcdOptions() ->setVolumeNumber( item.toElement().text().toInt() ); + else if ( name == "AutoDetect" ) + vcdOptions() ->setAutoDetect( item.toElement().text().toInt() ); + else if ( name == "CdiSupport" ) + vcdOptions() ->setCdiSupport( item.toElement().text().toInt() ); + else if ( name == "NonCompliantMode" ) + vcdOptions() ->setNonCompliantMode( item.toElement().text().toInt() ); + else if ( name == "Sector2336" ) + vcdOptions() ->setSector2336( item.toElement().text().toInt() ); + else if ( name == "UpdateScanOffsets" ) + vcdOptions() ->setUpdateScanOffsets( item.toElement().text().toInt() ); + else if ( name == "RelaxedAps" ) + vcdOptions() ->setRelaxedAps( item.toElement().text().toInt() ); + else if ( name == "UseGaps" ) + vcdOptions() ->setUseGaps( item.toElement().text().toInt() ); + else if ( name == "PbcEnabled" ) + vcdOptions() ->setPbcEnabled( item.toElement().text().toInt() ); + else if ( name == "SegmentFolder" ) + vcdOptions() ->setSegmentFolder( item.toElement().text().toInt() ); + else if ( name == "Restriction" ) + vcdOptions() ->setRestriction( item.toElement().text().toInt() ); + } + + // vcd Tracks + QDomNodeList trackNodes = nodes.item( 2 ).childNodes(); + + for ( uint i = 0; i < trackNodes.length(); i++ ) { + + // check if url is available + QDomElement trackElem = trackNodes.item( i ).toElement(); + QString url = trackElem.attributeNode( "url" ).value(); + if ( !QFile::exists( url ) ) + m_notFoundFiles.append( url ); + else { + KURL k; + k.setPath( url ); + if ( K3bVcdTrack * track = createTrack( k ) ) { + track ->setPlayTime( trackElem.attribute( "playtime", "1" ).toInt() ); + track ->setWaitTime( trackElem.attribute( "waittime", "2" ).toInt() ); + track ->setReactivity( trackElem.attribute( "reactivity", "0" ).toInt() ); + track -> setPbcNumKeys( ( trackElem.attribute( "numkeys", "yes" ).contains( "yes" ) ) ? true : false ); + track -> setPbcNumKeysUserdefined( ( trackElem.attribute( "userdefinednumkeys", "no" ).contains( "yes" ) ) ? true : false ); + + addTrack( track, m_tracks->count() ); + } + } + } + + emit newTracks(); + + // do not add saved pbcTrack links when one ore more files missing. + // TODO: add info message to informAboutNotFoundFiles(); + if ( m_notFoundFiles.isEmpty() ) { + int type; + int val; + bool pbctrack; + for ( uint trackId = 0; trackId < trackNodes.length(); trackId++ ) { + QDomElement trackElem = trackNodes.item( trackId ).toElement(); + QDomNodeList trackNodes = trackElem.childNodes(); + for ( uint i = 0; i < trackNodes.length(); i++ ) { + QDomElement trackElem = trackNodes.item( i ).toElement(); + QString name = trackElem.tagName(); + if ( name.contains( "pbc" ) ) { + if ( trackElem.hasAttribute ( "type" ) ) { + type = trackElem.attribute ( "type" ).toInt(); + if ( trackElem.hasAttribute ( "pbctrack" ) ) { + pbctrack = ( trackElem.attribute ( "pbctrack" ) == "yes" ); + if ( trackElem.hasAttribute ( "val" ) ) { + val = trackElem.attribute ( "val" ).toInt(); + K3bVcdTrack* track = m_tracks->at( trackId ); + K3bVcdTrack* pbcTrack = m_tracks->at( val ); + if ( pbctrack ) { + pbcTrack->addToRevRefList( track ); + track->setPbcTrack( type, pbcTrack ); + track->setUserDefined( type, true ); + } else { + track->setPbcTrack( type ); + track->setPbcNonTrack( type, val ); + track->setUserDefined( type, true ); + } + } + } + } + } else if ( name.contains( "numkeys" ) ) { + if ( trackElem.hasAttribute ( "key" ) ) { + int key = trackElem.attribute ( "key" ).toInt(); + if ( trackElem.hasAttribute ( "val" ) ) { + int val = trackElem.attribute ( "val" ).toInt() - 1; + K3bVcdTrack* track = m_tracks->at( trackId ); + if ( val >= 0 ) { + K3bVcdTrack * numkeyTrack = m_tracks->at( val ); + track->setDefinedNumKey( key, numkeyTrack ); + } else { + track->setDefinedNumKey( key, 0L ); + } + } + } + } + + } + + } + setPbcTracks(); + setModified( false ); + } + + informAboutNotFoundFiles(); + return true; +} + + + +bool K3bVcdDoc::saveDocumentData( QDomElement * docElem ) +{ + QDomDocument doc = docElem->ownerDocument(); + saveGeneralDocumentData( docElem ); + + // save Vcd Label + QDomElement vcdMain = doc.createElement( "vcd" ); + + QDomElement vcdElem = doc.createElement( "volumeId" ); + vcdElem.appendChild( doc.createTextNode( vcdOptions() ->volumeId() ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "albumId" ); + vcdElem.appendChild( doc.createTextNode( vcdOptions() ->albumId() ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "volumeSetId" ); + vcdElem.appendChild( doc.createTextNode( vcdOptions() ->volumeSetId() ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "preparer" ); + vcdElem.appendChild( doc.createTextNode( vcdOptions() ->preparer() ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "publisher" ); + vcdElem.appendChild( doc.createTextNode( vcdOptions() ->publisher() ) ); + vcdMain.appendChild( vcdElem ); + + // applicationId() + // systemId() + + vcdElem = doc.createElement( "vcdType" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdType() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "mpegVersion" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->mpegVersion() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "PreGapLeadout" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->PreGapLeadout() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "PreGapTrack" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->PreGapTrack() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "FrontMarginTrack" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->FrontMarginTrack() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "RearMarginTrack" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->RearMarginTrack() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "FrontMarginTrackSVCD" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->FrontMarginTrackSVCD() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "RearMarginTrackSVCD" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->RearMarginTrackSVCD() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "volumeCount" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->volumeCount() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "volumeNumber" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->volumeNumber() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "AutoDetect" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->AutoDetect() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "CdiSupport" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->CdiSupport() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "NonCompliantMode" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->NonCompliantMode() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "Sector2336" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->Sector2336() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "UpdateScanOffsets" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->UpdateScanOffsets() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "RelaxedAps" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->RelaxedAps() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "UseGaps" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->UseGaps() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "PbcEnabled" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->PbcEnabled() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "SegmentFolder" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->SegmentFolder() ) ) ); + vcdMain.appendChild( vcdElem ); + + vcdElem = doc.createElement( "Restriction" ); + vcdElem.appendChild( doc.createTextNode( QString::number( vcdOptions() ->Restriction() ) ) ); + vcdMain.appendChild( vcdElem ); + + docElem->appendChild( vcdMain ); + + // save the tracks + // ------------------------------------------------------------- + QDomElement contentsElem = doc.createElement( "contents" ); + + QPtrListIterator iterTrack( *m_tracks ); + K3bVcdTrack* track; + + while ( ( track = iterTrack.current() ) != 0 ) { + ++iterTrack; + + QDomElement trackElem = doc.createElement( "track" ); + trackElem.setAttribute( "url", KIO::decodeFileName( track->absPath() ) ); + trackElem.setAttribute( "playtime", track->getPlayTime() ); + trackElem.setAttribute( "waittime", track->getWaitTime() ); + trackElem.setAttribute( "reactivity", track->Reactivity() ); + trackElem.setAttribute( "numkeys", ( track->PbcNumKeys() ) ? "yes" : "no" ); + trackElem.setAttribute( "userdefinednumkeys", ( track->PbcNumKeysUserdefined() ) ? "yes" : "no" ); + + for ( int i = 0; + i < K3bVcdTrack::_maxPbcTracks; + i++ ) { + if ( track->isPbcUserDefined( i ) ) { + // save pbcTracks + QDomElement pbcElem = doc.createElement( "pbc" ); + pbcElem.setAttribute( "type", i ); + if ( track->getPbcTrack( i ) ) { + pbcElem.setAttribute( "pbctrack", "yes" ); + pbcElem.setAttribute( "val", track->getPbcTrack( i ) ->index() ); + } else { + pbcElem.setAttribute( "pbctrack", "no" ); + pbcElem.setAttribute( "val", track->getNonPbcTrack( i ) ); + } + trackElem.appendChild( pbcElem ); + } + } + QMap numKeyMap = track->DefinedNumKey(); + QMap::const_iterator trackIt; + + for ( trackIt = numKeyMap.begin(); + trackIt != numKeyMap.end(); + ++trackIt ) { + QDomElement numElem = doc.createElement( "numkeys" ); + if ( trackIt.data() ) { + numElem.setAttribute( "key", trackIt.key() ); + numElem.setAttribute( "val", trackIt.data() ->index() + 1 ); + } else { + numElem.setAttribute( "key", trackIt.key() ); + numElem.setAttribute( "val", 0 ); + } + trackElem.appendChild( numElem ); + } + + contentsElem.appendChild( trackElem ); + } + // ------------------------------------------------------------- + + docElem->appendChild( contentsElem ); + + return true; +} + +#include "k3bvcddoc.moc" diff --git a/libk3b/projects/videocd/k3bvcddoc.h b/libk3b/projects/videocd/k3bvcddoc.h new file mode 100644 index 0000000..8b10837 --- /dev/null +++ b/libk3b/projects/videocd/k3bvcddoc.h @@ -0,0 +1,192 @@ +/* +* +* $Id: k3bvcddoc.h 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#ifndef K3BVCDDOC_H +#define K3BVCDDOC_H + +// Qt Includes +#include +#include +#include +#include +#include +#include +#include + +// Kde Includes +#include + +// K3b Includes +#include "k3bvcdoptions.h" +#include "mpeginfo/k3bmpeginfo.h" +#include +#include "k3b_export.h" +class K3bApp; +class K3bVcdTrack; +class K3bVcdJob; +//class K3bView; +class QWidget; +class QTimer; +class QDomDocument; +class QDomElement; +class KConfig; + + + +class LIBK3B_EXPORT K3bVcdDoc : public K3bDoc +{ + Q_OBJECT + + public: + K3bVcdDoc( QObject* ); + ~K3bVcdDoc(); + + int type() const { return VCD; } + + QString name() const; + + enum vcdTypes { VCD11, VCD20, SVCD10, HQVCD, NONE}; + + bool newDocument(); + int numOfTracks() const + { + return m_tracks->count(); + } + + const QString& vcdImage() const + { + return m_vcdImage; + } + void setVcdImage( const QString& s ) + { + m_vcdImage = s; + } + + K3bVcdTrack* first() + { + return m_tracks->first(); + } + K3bVcdTrack* current() const + { + return m_tracks->current(); + } + K3bVcdTrack* next() + { + return m_tracks->next(); + } + K3bVcdTrack* prev() + { + return m_tracks->prev(); + } + K3bVcdTrack* at( uint i ) + { + return m_tracks->at( i ); + } + K3bVcdTrack* take( uint i ) + { + return m_tracks->take( i ); + } + + const QPtrList* tracks() const + { + return m_tracks; + } + + /** get the current size of the project */ + KIO::filesize_t size() const; + K3b::Msf length() const; + + K3bBurnJob* newBurnJob( K3bJobHandler* hdl, QObject* parent ); + K3bVcdOptions* vcdOptions() const + { + return m_vcdOptions; + } + + int vcdType() const + { + return m_vcdType; + } + void setVcdType( int type ); + void setPbcTracks(); + + public slots: + /** + * will test the file and add it to the project. + * connect to at least result() to know when + * the process is finished and check error() + * to know about the result. + **/ + void addUrls( const KURL::List& ); + void addTrack( const KURL&, uint ); + void addTracks( const KURL::List&, uint ); + /** adds a track without any testing */ + void addTrack( K3bVcdTrack* track, uint position = 0 ); + + // --- TODO: this should read: removeTrack( K3bVcdTrack* ) + void removeTrack( K3bVcdTrack* ); + void moveTrack( const K3bVcdTrack* track, const K3bVcdTrack* after ); + + protected slots: + /** processes queue "urlsToAdd" **/ + void slotWorkUrlQueue(); + + signals: + void newTracks(); + + void trackRemoved( K3bVcdTrack* ); + + protected: + /** reimplemented from K3bDoc */ + bool loadDocumentData( QDomElement* root ); + /** reimplemented from K3bDoc */ + bool saveDocumentData( QDomElement* ); + + QString typeString() const; + + private: + K3bVcdTrack* createTrack( const KURL& url ); + void informAboutNotFoundFiles(); + + QStringList m_notFoundFiles; + QString m_vcdImage; + + class PrivateUrlToAdd + { + public: + PrivateUrlToAdd( const KURL& u, int _pos ) + : url( u ), position( _pos ) + {} + KURL url; + int position; + }; + + /** Holds all the urls that have to be added to the list of tracks. **/ + QPtrQueue urlsToAdd; + QTimer* m_urlAddingTimer; + + QPtrList* m_tracks; + KIO::filesize_t calcTotalSize() const; + KIO::filesize_t ISOsize() const; + + bool isImage( const KURL& url ); + + K3bVcdTrack* m_lastAddedTrack; + K3bVcdOptions* m_vcdOptions; + + int m_vcdType; + uint lastAddedPosition; +}; + +#endif diff --git a/libk3b/projects/videocd/k3bvcdjob.cpp b/libk3b/projects/videocd/k3bvcdjob.cpp new file mode 100644 index 0000000..a1b347a --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdjob.cpp @@ -0,0 +1,567 @@ +/* +* +* $Id: k3bvcdjob.cpp 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "k3bvcdjob.h" + +// K3b Includes +#include "k3bvcddoc.h" +#include "k3bvcdtrack.h" +#include "k3bvcdxmlview.h" +#include +#include +#include +#include +#include +#include +#include +#include + +K3bVcdJob::K3bVcdJob( K3bVcdDoc* doc, K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bBurnJob( jh, parent, name ) +{ + m_doc = doc; + m_doc->setCopies( m_doc->dummy() || m_doc->onlyCreateImages() ? 1 : m_doc->copies() ); + m_process = 0; + m_currentWrittenTrackNumber = 0; + m_bytesFinishedTracks = 0; + m_writerJob = 0; + // m_createimageonlypercent = 33.3; + m_createimageonlypercent = 100 / ( m_doc->copies() + 2 ); + m_currentcopy = 1; + m_imageFinished = false; +} + + +K3bVcdJob::~K3bVcdJob() +{ + delete m_process; + + if ( m_writerJob ) + delete m_writerJob; +} + + +K3bDoc* K3bVcdJob::doc() const +{ + return m_doc; +} + + +K3bDevice::Device* K3bVcdJob::writer() const +{ + if( doc()->onlyCreateImages() ) + return 0; + else + return doc() ->burner(); +} + +void K3bVcdJob::cancel() +{ + cancelAll(); + + emit canceled(); + jobFinished( false ); +} + + +void K3bVcdJob::cancelAll() +{ + m_canceled = true; + + if ( m_writerJob ) + m_writerJob->cancel(); + + if ( m_process->isRunning() ) { + m_process->disconnect( this ); + m_process->kill(); + } + + // remove bin-file if it is unfinished or the user selected to remove image + if ( QFile::exists( m_doc->vcdImage() ) ) { + if ( !m_doc->onTheFly() && m_doc->removeImages() || !m_imageFinished ) { + emit infoMessage( i18n( "Removing Binary file %1" ).arg( m_doc->vcdImage() ), K3bJob::SUCCESS ); + QFile::remove + ( m_doc->vcdImage() ); + m_doc->setVcdImage( "" ); + } + } + + // remove cue-file if it is unfinished or the user selected to remove image + if ( QFile::exists( m_cueFile ) ) { + if ( !m_doc->onTheFly() && m_doc->removeImages() || !m_imageFinished ) { + emit infoMessage( i18n( "Removing Cue file %1" ).arg( m_cueFile ), K3bJob::SUCCESS ); + QFile::remove + ( m_cueFile ); + m_cueFile = ""; + } + } +} + + +void K3bVcdJob::start() +{ + kdDebug() << "(K3bVcdJob) starting job" << endl; + + jobStarted(); + emit burning( false ); + m_canceled = false; + + int pos = QString( m_doc->vcdImage() ).find( ".bin", QString( m_doc->vcdImage() ).length() - 4 ); + if ( pos > 0 ) { + m_cueFile = m_doc->vcdImage().left( pos ) + ".cue"; + } else { + m_cueFile = m_doc->vcdImage() + ".cue"; + m_doc->setVcdImage( m_doc->vcdImage() + ".bin" ); + } + + if ( vcdDoc() ->onlyCreateImages() ) + m_createimageonlypercent = 50.0; + + // vcdxGen(); + xmlGen(); +} + +void K3bVcdJob::xmlGen() +{ + + KTempFile tempF; + m_xmlFile = tempF.name(); + tempF.unlink(); + + K3bVcdXmlView xmlView( m_doc ); + + if ( !xmlView.write( m_xmlFile ) ) { + kdDebug() << "(K3bVcdJob) could not write xmlfile." << endl; + emit infoMessage( i18n( "Could not write correct XML-file." ), K3bJob::ERROR ); + cancelAll(); + jobFinished( false ); + } + + // emit infoMessage( i18n( "XML-file successfully created" ), K3bJob::SUCCESS ); + emit debuggingOutput( "K3bVcdXml:", xmlView.xmlString() ); + + vcdxBuild(); + +} + +void K3bVcdJob::vcdxBuild() +{ + emit newTask( i18n( "Creating image files" ) ); + + m_stage = stageUnknown; + firstTrack = true; + delete m_process; + m_process = new K3bProcess(); + + emit infoMessage( i18n( "Creating Cue/Bin files ..." ), K3bJob::INFO ); + const K3bExternalBin* bin = k3bcore ->externalBinManager() ->binObject( "vcdxbuild" ); + if ( !bin ) { + kdDebug() << "(K3bVcdJob) could not find vcdxbuild executable" << endl; + emit infoMessage( i18n( "Could not find %1 executable." ).arg( "vcdxbuild" ), K3bJob::ERROR ); + emit infoMessage( i18n( "To create VideoCDs you must install VcdImager Version %1." ).arg( ">= 0.7.12" ), K3bJob::INFO ); + emit infoMessage( i18n( "You can find this on your distribution disks or download it from http://www.vcdimager.org" ), K3bJob::INFO ); + cancelAll(); + jobFinished( false ); + return ; + } + + if ( bin->version < K3bVersion( "0.7.12" ) ) { + kdDebug() << "(K3bVcdJob) vcdxbuild executable too old!" << endl; + emit infoMessage( i18n( "%1 executable too old: need version %2 or greater." ).arg( "Vcdxbuild" ).arg( "0.7.12" ), K3bJob::ERROR ); + emit infoMessage( i18n( "You can find this on your distribution disks or download it from http://www.vcdimager.org" ), K3bJob::INFO ); + cancelAll(); + jobFinished( false ); + return ; + } + + if ( !bin->copyright.isEmpty() ) + emit infoMessage( i18n( "Using %1 %2 - Copyright (C) %3" ).arg( bin->name() ).arg( bin->version ).arg( bin->copyright ), INFO ); + + *m_process << bin; + + // additional user parameters from config + const QStringList& params = k3bcore->externalBinManager() ->program( "vcdxbuild" ) ->userParameters(); + for ( QStringList::const_iterator it = params.begin(); it != params.end(); ++it ) + *m_process << *it; + + + if ( vcdDoc() ->vcdOptions() ->Sector2336() ) { + kdDebug() << "(K3bVcdJob) Write 2336 Sectors = on" << endl; + *m_process << "--sector-2336"; + } + + *m_process << "--progress" << "--gui"; + + *m_process << QString( "--cue-file=%1" ).arg( m_cueFile ); + + *m_process << QString( "--bin-file=%1" ).arg( m_doc->vcdImage() ); + + *m_process << QString( "%1" ).arg( QFile::encodeName( m_xmlFile ) ); + + connect( m_process, SIGNAL( receivedStderr( KProcess*, char*, int ) ), + this, SLOT( slotParseVcdxBuildOutput( KProcess*, char*, int ) ) ); + connect( m_process, SIGNAL( receivedStdout( KProcess*, char*, int ) ), + this, SLOT( slotParseVcdxBuildOutput( KProcess*, char*, int ) ) ); + connect( m_process, SIGNAL( processExited( KProcess* ) ), + this, SLOT( slotVcdxBuildFinished() ) ); + + // vcdxbuild commandline parameters + kdDebug() << "***** vcdxbuild parameters:" << endl; + ; + const QValueList& args = m_process->args(); + QString s; + for ( QValueList::const_iterator it = args.begin(); it != args.end(); ++it ) { + s += *it + " "; + } + kdDebug() << s << flush << endl; + emit debuggingOutput( "vcdxbuild command:", s ); + + if ( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) { + kdDebug() << "(K3bVcdJob) could not start vcdxbuild" << endl; + emit infoMessage( i18n( "Could not start %1." ).arg( "vcdxbuild" ), K3bJob::ERROR ); + cancelAll(); + jobFinished( false ); + } +} + +void K3bVcdJob::slotParseVcdxBuildOutput( KProcess*, char* output, int len ) +{ + QString buffer = QString::fromLocal8Bit( output, len ); + + // split to lines + QStringList lines = QStringList::split( "\n", buffer ); + + QDomDocument xml_doc; + QDomElement xml_root; + + // do every line + for ( QStringList::Iterator str = lines.begin(); str != lines.end(); ++str ) { + *str = ( *str ).stripWhiteSpace(); + + emit debuggingOutput( "vcdxbuild", *str ); + + xml_doc.setContent( QString( "" ) + *str + "" ); + + xml_root = xml_doc.documentElement(); + + // There should be only one... but ... + for ( QDomNode node = xml_root.firstChild(); !node.isNull(); node = node.nextSibling() ) { + QDomElement el = node.toElement(); + if ( el.isNull() ) + continue; + + const QString tagName = el.tagName().lower(); + + if ( tagName == "progress" ) { + const QString oper = el.attribute( "operation" ).lower(); + const unsigned long long pos = el.attribute( "position" ).toLong(); + const long long size = el.attribute( "size" ).toLong(); + + if ( oper == "scan" ) { + // Scan Video Files + if ( m_stage == stageUnknown || pos < m_bytesFinished ) { + const uint index = el.attribute( "id" ).replace( QRegExp( "sequence-" ), "" ).toUInt(); + + m_currentWrittenTrack = m_doc->at( m_currentWrittenTrackNumber ); + emit newSubTask( i18n( "Scanning video file %1 of %2 (%3)" ).arg( index + 1 ).arg( doc() ->numOfTracks() ).arg( m_currentWrittenTrack->fileName() ) ); + m_bytesFinished = 0; + + if ( !firstTrack ) { + m_bytesFinishedTracks += m_doc->at( m_currentWrittenTrackNumber ) ->size(); + m_currentWrittenTrackNumber++; + } else + firstTrack = false; + } + emit subPercent( ( int ) ( 100.0 * ( double ) pos / ( double ) size ) ); + emit processedSubSize( pos / 1024 / 1024, size / 1024 / 1024 ); + + // this is the first of three processes. + double relOverallWritten = ( ( double ) m_bytesFinishedTracks + ( double ) pos ) / ( double ) doc() ->size(); + emit percent( ( int ) ( m_createimageonlypercent * relOverallWritten ) ); + + m_bytesFinished = pos; + m_stage = stageScan; + + } else if ( oper == "write" ) { + emit subPercent( ( int ) ( 100.0 * ( double ) pos / ( double ) size ) ); + emit processedSubSize( ( pos * 2048 ) / 1024 / 1024, ( size * 2048 ) / 1024 / 1024 ); + emit percent( ( int ) ( m_createimageonlypercent + ( m_createimageonlypercent * ( double ) pos / ( double ) size ) ) ); + + m_stage = stageWrite; + } else { + return ; + } + } else if ( tagName == "log" ) { + QDomText tel = el.firstChild().toText(); + const QString level = el.attribute( "level" ).lower(); + if ( tel.isText() ) { + const QString text = tel.data(); + if ( m_stage == stageWrite && level == "information" ) + kdDebug() << QString( "(K3bVcdJob) VcdxBuild information, %1" ).arg( text ) << endl; + if ( ( text ).startsWith( "writing track" ) ) + emit newSubTask( i18n( "Creating Image for track %1" ).arg( ( text ).mid( 14 ) ) ); + else { + if ( level != "error" ) { + kdDebug() << QString( "(K3bVcdJob) vcdxbuild warning, %1" ).arg( text ) << endl; + parseInformation( text ); + } else { + kdDebug() << QString( "(K3bVcdJob) vcdxbuild error, %1" ).arg( text ) << endl; + emit infoMessage( text, K3bJob::ERROR ); + } + } + } + } + } + } +} + + +void K3bVcdJob::slotVcdxBuildFinished() +{ + if ( m_process->normalExit() ) { + // TODO: check the process' exitStatus() + switch ( m_process->exitStatus() ) { + case 0: + emit infoMessage( i18n( "Cue/Bin files successfully created." ), K3bJob::SUCCESS ); + m_imageFinished = true; + break; + default: + emit infoMessage( i18n( "%1 returned an unknown error (code %2)." ).arg( "vcdxbuild" ).arg( m_process->exitStatus() ), + K3bJob::ERROR ); + emit infoMessage( i18n( "Please send me an email with the last output." ), K3bJob::ERROR ); + cancelAll(); + jobFinished( false ); + return ; + } + } else { + emit infoMessage( i18n( "%1 did not exit cleanly." ).arg( "Vcdxbuild" ), K3bJob::ERROR ); + cancelAll(); + jobFinished( false ); + return ; + } + + //remove xml-file + if ( QFile::exists( m_xmlFile ) ) + QFile::remove + ( m_xmlFile ); + + kdDebug() << QString( "(K3bVcdJob) create only image: %1" ).arg( vcdDoc() ->onlyCreateImages() ) << endl; + if ( !vcdDoc() ->onlyCreateImages() ) + startWriterjob(); + else + jobFinished( true ); +} + +void K3bVcdJob::startWriterjob() +{ + kdDebug() << QString( "(K3bVcdJob) writing copy %1 of %2" ).arg( m_currentcopy ).arg( m_doc->copies() ) << endl; + if ( prepareWriterJob() ) { + if ( waitForMedia( m_doc->burner() ) < 0 ) { + cancel(); + return ; + } + // just to be sure we did not get canceled during the async discWaiting + if ( m_canceled ) + return ; + + if ( m_doc->copies() > 1 ) + emit newTask( i18n( "Writing Copy %1 of %2" ).arg( m_currentcopy ).arg( m_doc->copies() ) ); + + emit burning( true ); + m_writerJob->start(); + } +} + +bool K3bVcdJob::prepareWriterJob() +{ + if ( m_writerJob ) + delete m_writerJob; + + const K3bExternalBin* cdrecordBin = k3bcore->externalBinManager() ->binObject( "cdrecord" ); + if ( writingApp() == K3b::DEFAULT && cdrecordBin->hasFeature( "cuefile" ) && m_doc->burner() ->dao() ) + setWritingApp( K3b::CDRECORD ); + + if ( writingApp() == K3b::CDRDAO || writingApp() == K3b::DEFAULT ) { + K3bCdrdaoWriter * writer = new K3bCdrdaoWriter( m_doc->burner(), this, this ); + // create cdrdao job + writer->setCommand( K3bCdrdaoWriter::WRITE ); + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( m_doc->speed() ); + + writer->setTocFile( m_cueFile ); + + m_writerJob = writer; + + } else if ( writingApp() == K3b::CDRECORD ) { + K3bCdrecordWriter * writer = new K3bCdrecordWriter( m_doc->burner(), this, this ); + // create cdrecord job + + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( m_doc->speed() ); + writer->setDao( true ); + writer->setCueFile( m_cueFile ); + + m_writerJob = writer; + + } + + connect( m_writerJob, SIGNAL( infoMessage( const QString&, int ) ), this, SIGNAL( infoMessage( const QString&, int ) ) ); + connect( m_writerJob, SIGNAL( percent( int ) ), this, SLOT( slotWriterJobPercent( int ) ) ); + connect( m_writerJob, SIGNAL( processedSize( int, int ) ), this, SLOT( slotProcessedSize( int, int ) ) ); + connect( m_writerJob, SIGNAL( subPercent( int ) ), this, SIGNAL( subPercent( int ) ) ); + connect( m_writerJob, SIGNAL( processedSubSize( int, int ) ), this, SIGNAL( processedSubSize( int, int ) ) ); + connect( m_writerJob, SIGNAL( nextTrack( int, int ) ), this, SLOT( slotWriterNextTrack( int, int ) ) ); + connect( m_writerJob, SIGNAL( buffer( int ) ), this, SIGNAL( bufferStatus( int ) ) ); + connect( m_writerJob, SIGNAL( deviceBuffer( int ) ), this, SIGNAL( deviceBuffer( int ) ) ); + connect( m_writerJob, SIGNAL( writeSpeed( int, int ) ), this, SIGNAL( writeSpeed( int, int ) ) ); + connect( m_writerJob, SIGNAL( finished( bool ) ), this, SLOT( slotWriterJobFinished( bool ) ) ); + connect( m_writerJob, SIGNAL( newTask( const QString& ) ), this, SIGNAL( newTask( const QString& ) ) ); + connect( m_writerJob, SIGNAL( newSubTask( const QString& ) ), this, SIGNAL( newSubTask( const QString& ) ) ); + connect( m_writerJob, SIGNAL( debuggingOutput( const QString&, const QString& ) ), this, SIGNAL( debuggingOutput( const QString&, const QString& ) ) ); + + return true; +} + +void K3bVcdJob::slotWriterJobPercent( int p ) +{ + emit percent( ( int ) ( ( m_createimageonlypercent * ( m_currentcopy + 1 ) ) + p / ( m_doc->copies() + 2 ) ) ); +} + +void K3bVcdJob::slotProcessedSize( int cs, int ts ) +{ + emit processedSize( cs + ( ts * ( m_currentcopy - 1 ) ) , ts * m_doc->copies() ); +} + +void K3bVcdJob::slotWriterNextTrack( int t, int tt ) +{ + emit newSubTask( i18n( "Writing Track %1 of %2" ).arg( t ).arg( tt ) ); +} + +void K3bVcdJob::slotWriterJobFinished( bool success ) +{ + if ( m_canceled ) + return ; + + if ( m_currentcopy >= m_doc->copies() ) { + // remove bin-file if it is unfinished or the user selected to remove image + if ( QFile::exists( m_doc->vcdImage() ) ) { + if ( !m_doc->onTheFly() && m_doc->removeImages() || !m_imageFinished ) { + emit infoMessage( i18n( "Removing Binary file %1" ).arg( m_doc->vcdImage() ), K3bJob::SUCCESS ); + QFile::remove + ( m_doc->vcdImage() ); + m_doc->setVcdImage( "" ); + } + } + + // remove cue-file if it is unfinished or the user selected to remove image + if ( QFile::exists( m_cueFile ) ) { + if ( !m_doc->onTheFly() && m_doc->removeImages() || !m_imageFinished ) { + emit infoMessage( i18n( "Removing Cue file %1" ).arg( m_cueFile ), K3bJob::SUCCESS ); + QFile::remove + ( m_cueFile ); + m_cueFile = ""; + } + } + } + + if ( success ) { + // allright + // the writerJob should have emited the "simulation/writing successful" signal + if ( m_currentcopy >= m_doc->copies() ) { + jobFinished( true ); + } else { + m_currentcopy++; + startWriterjob(); + } + } else { + cancelAll(); + jobFinished( false ); + } +} + +void K3bVcdJob::parseInformation( const QString &text ) +{ + // parse warning + if ( text.contains( "mpeg user scan data: one or more BCD fields out of range for" ) ) { + int index = text.find( " for" ); + + emit infoMessage( i18n( "One or more BCD fields out of range for %1" ).arg( text.mid( index + 4 ).stripWhiteSpace() ), K3bJob::WARNING ); + + } else if ( text.contains( "mpeg user scan data: from now on, scan information data errors will not be reported anymore" ) ) { + emit infoMessage( i18n( "From now on, scan information data errors will not be reported anymore" ), K3bJob::INFO ); + emit infoMessage( i18n( "Consider enabling the 'update scan offsets' option, if it is not enabled already." ), K3bJob::INFO ); + + } else if ( text.contains( "APS' pts seems out of order (actual pts" ) ) { + int index = text.find( "(actual pts" ); + int index2 = text.find( ", last seen pts" ); + int index3 = text.find( ") -- ignoring this aps" ); + + emit infoMessage( i18n( "APS' pts seems out of order (actual pts %1, last seen pts %2)" ).arg( text.mid( index + 12, index2 - index - 12 ).stripWhiteSpace() ).arg( text.mid( index2 + 14, index3 - index2 - 14 ).stripWhiteSpace() ), K3bJob::WARNING ); + emit infoMessage( i18n( "Ignoring this aps" ), K3bJob::INFO ); + + } else if ( text.contains( "bad packet at packet" ) ) { + int index = text.find( "at packet #" ); + int index2 = text.find( "(stream byte offset" ); + int index3 = text.find( ") -- remaining " ); + int index4 = text.find( "bytes of stream will be ignored" ); + + emit infoMessage( i18n( "Bad packet at packet #%1 (stream byte offset %2)" ).arg( text.mid( index + 11, index2 - index - 11 ).stripWhiteSpace() ).arg( text.mid( index2 + 19, index3 - index2 - 19 ).stripWhiteSpace() ), K3bJob::WARNING ); + emit infoMessage( i18n( "Remaining %1 bytes of stream will be ignored." ).arg( text.mid( index3 + 15, index4 - index3 - 15 ).stripWhiteSpace() ), K3bJob::WARNING ); + } +} + +QString K3bVcdJob::jobDescription() const +{ + switch ( m_doc->vcdType() ) { + case K3bVcdDoc::VCD11: + return i18n( "Writing Video CD (Version 1.1)" ); + case K3bVcdDoc::VCD20: + return i18n( "Writing Video CD (Version 2.0)" ); + case K3bVcdDoc::SVCD10: + return i18n( "Writing Super Video CD" ); + case K3bVcdDoc::HQVCD: + return i18n( "Writing High-Quality Video CD" ); + default: + return i18n( "Writing Video CD" ); + } +} + + +QString K3bVcdJob::jobDetails() const +{ + return ( i18n( "1 MPEG (%1)", + "%n MPEGs (%1)", + m_doc->tracks() ->count() ).arg( KIO::convertSize( m_doc->size() ) ) + + ( m_doc->copies() > 1 + ? i18n( " - %n copy", " - %n copies", m_doc->copies() ) + : QString::null ) ); +} + +#include "k3bvcdjob.moc" diff --git a/libk3b/projects/videocd/k3bvcdjob.h b/libk3b/projects/videocd/k3bvcdjob.h new file mode 100644 index 0000000..917c8b1 --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdjob.h @@ -0,0 +1,115 @@ +/* +* +* $Id: k3bvcdjob.h 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#ifndef K3BVCDJOB_H +#define K3BVCDJOB_H + +#include + +class K3bVcdDoc; +class K3bVcdTrack; +class QString; +class K3bProcess; +class KProcess; +class QDataStream; +class K3bAbstractWriter; +class K3bDevice::Device; + + +class K3bVcdJob : public K3bBurnJob +{ + Q_OBJECT + + public: + K3bVcdJob( K3bVcdDoc*, K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bVcdJob(); + + K3bDoc* doc() const; + K3bVcdDoc* vcdDoc() const + { + return m_doc; + } + K3bDevice::Device* writer() const; + + QString jobDescription() const; + QString jobDetails() const; + + public slots: + void start(); + void cancel(); + + private slots: + void cancelAll(); + + protected slots: + void slotVcdxBuildFinished(); + void slotParseVcdxBuildOutput( KProcess*, char* output, int len ); + + void slotWriterJobPercent( int p ); + void slotProcessedSize( int cs, int ts ); + void slotWriterNextTrack( int t, int tt ); + void slotWriterJobFinished( bool success ); + + + private: + bool prepareWriterJob(); + + void xmlGen(); + void vcdxBuild(); + void parseInformation( const QString& ); + void startWriterjob(); + + int m_copies; + int m_finishedCopies; + + unsigned long m_blocksToCopy; + unsigned long m_bytesFinishedTracks; + unsigned long m_bytesFinished; + + enum { stageUnknown, stageScan, stageWrite, _stage_max }; + + K3bVcdDoc* m_doc; + K3bDevice::Device* m_writer; + K3bDevice::Device* m_reader; + K3bVcdTrack* m_currentWrittenTrack; + + int m_speed; + int m_stage; + int m_currentcopy; + int m_currentWrittenTrackNumber; + + double m_createimageonlypercent; + + bool firstTrack; + bool m_burnProof; + bool m_keepImage; + bool m_onlyCreateImage; + bool m_onTheFly; + bool m_dummy; + bool m_fastToc; + bool m_readRaw; + bool m_imageFinished; + bool m_canceled; + + QString m_tempPath; + QString m_cueFile; + QString m_xmlFile; + QString m_collectedOutput; + + K3bAbstractWriter* m_writerJob; + K3bProcess* m_process; +}; + +#endif diff --git a/libk3b/projects/videocd/k3bvcdoptions.cpp b/libk3b/projects/videocd/k3bvcdoptions.cpp new file mode 100644 index 0000000..6009a4a --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdoptions.cpp @@ -0,0 +1,146 @@ +/* +* +* $Id: k3bvcdoptions.cpp 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +// Kde Includes +#include +#include +#include +#include +#include + +// Qt Includes +#include +#include + +// K3b Includes +#include "k3bvcdoptions.h" +#include + +K3bVcdOptions::K3bVcdOptions() + : m_restriction( 0 ), + m_segment( 0 ), + m_sequence( 0 ), + m_pbcenabled( PbcEnabled() ), + m_pbcnumkeysenabled( PbcNumkeysEnabled() ), + m_volumeID( "VIDEOCD" ), + m_albumID( "" ), + m_volumeSetId( "" ), + m_publisher( QString( "K3b - Version %1" ).arg( k3bcore->version() ) ), + m_applicationId( "CDI/CDI_VCD.APP;1" ), + m_systemId( "CD-RTOS CD-BRIDGE" ), + m_vcdclass( "vcd" ), + m_vcdversion( "2.0" ), + m_pregapleadout( 150 ), + m_pregaptrack( 150 ), + m_frontmargintrack( 30 ), + m_rearmargintrack( 45 ), + m_frontmargintrackSVCD( 0 ), + m_rearmargintrackSVCD( 0 ), + m_mpegversion( 1 ), + m_volumeCount( 1 ), + m_volumeNumber( 1 ), + m_autodetect( true ), + m_cdisupport( false ), + m_brokensvcdmode( false ), + m_VCD30interpretation( false ), + m_sector2336( false ), + m_updatescanoffsets( false ), + m_relaxedaps( false ), + m_segmentfolder( true ), + m_usegaps( false ) +{} + +bool K3bVcdOptions::checkCdiFiles() +{ + m_cdisize = 0; + if ( !QFile::exists( locate( "data", "k3b/cdi/cdi_imag.rtf" ) ) ) + return false; + if ( !QFile::exists( locate( "data", "k3b/cdi/cdi_text.fnt" ) ) ) + return false; + if ( !QFile::exists( locate( "data", "k3b/cdi/cdi_vcd.app" ) ) ) + return false; + if ( !QFile::exists( locate( "data", "k3b/cdi/cdi_vcd.cfg" ) ) ) + return false; + + m_cdisize += QFile( locate( "data", "k3b/cdi/cdi_imag.rtf" ) ).size(); + m_cdisize += QFile( locate( "data", "k3b/cdi/cdi_text.fnt" ) ).size(); + m_cdisize += QFile( locate( "data", "k3b/cdi/cdi_vcd.app" ) ).size(); + m_cdisize += QFile( locate( "data", "k3b/cdi/cdi_vcd.cfg" ) ).size(); + + return true; +} + +void K3bVcdOptions::save( KConfigBase* c ) +{ + c->writeEntry( "volume_id", m_volumeID ); + c->writeEntry( "album_id", m_albumID ); + c->writeEntry( "volume_set_id", m_volumeSetId ); + c->writeEntry( "preparer", m_preparer ); + c->writeEntry( "publisher", m_publisher ); + c->writeEntry( "volume_count", m_volumeCount ); + c->writeEntry( "volume_number", m_volumeNumber ); + c->writeEntry( "autodetect", m_autodetect ); + c->writeEntry( "cdi_support", m_cdisupport ); + c->writeEntry( "broken_svcd_mode", m_brokensvcdmode ); + c->writeEntry( "VCD30interpretation", m_VCD30interpretation ); + c->writeEntry( "2336_sectors", m_sector2336 ); + c->writeEntry( "UpdateScanOffsets", m_updatescanoffsets ); + c->writeEntry( "RelaxedAps", m_relaxedaps ); + c->writeEntry( "PbcEnabled", m_pbcenabled ); + c->writeEntry( "SegmentFolder", m_segmentfolder ); + c->writeEntry( "Restriction", m_restriction ); + c->writeEntry( "PreGapLeadout", m_pregapleadout ); + c->writeEntry( "PreGapTrack", m_pregaptrack ); + c->writeEntry( "FrontMarginTrack", m_frontmargintrack ); + c->writeEntry( "RearMarginTrack", m_rearmargintrack ); + c->writeEntry( "UseGaps", m_usegaps ); +} + + +K3bVcdOptions K3bVcdOptions::load( KConfigBase* c ) +{ + K3bVcdOptions options; + + options.setVolumeId( c->readEntry( "volume_id", options.volumeId() ) ); + options.setAlbumId( c->readEntry( "album_id", options.albumId() ) ); + options.setVolumeSetId( c->readEntry( "volume_set_id", options.volumeSetId() ) ); + options.setPreparer( c->readEntry( "preparer", options.preparer() ) ); + options.setPublisher( c->readEntry( "publisher", options.publisher() ) ); + options.setVolumeCount( c->readNumEntry( "volume_count", options.volumeCount() ) ); + options.setVolumeNumber( c->readNumEntry( "volume_number", options.volumeNumber() ) ); + options.setAutoDetect( c->readBoolEntry( "autodetect", options.AutoDetect() ) ); + options.setCdiSupport( c->readBoolEntry( "cdi_support", options.CdiSupport() ) ); + options.setNonCompliantMode( c->readBoolEntry( "broken_svcd_mode", options.NonCompliantMode() ) ); + options.setVCD30interpretation( c->readBoolEntry( "VCD30interpretation", options.VCD30interpretation() ) ); + options.setSector2336( c->readBoolEntry( "2336_sectors", options.Sector2336() ) ); + options.setUpdateScanOffsets( c->readBoolEntry( "UpdateScanOffsets", options.UpdateScanOffsets() ) ); + options.setRelaxedAps( c->readBoolEntry( "RelaxedAps", options.RelaxedAps() ) ); + options.setPbcEnabled( c->readBoolEntry( "PbcEnabled", options.PbcEnabled() ) ); + options.setSegmentFolder( c->readBoolEntry( "SegmentFolder", options.SegmentFolder() ) ); + options.setRestriction( c->readNumEntry( "Restriction", options.Restriction() ) ); + options.setPreGapLeadout( c->readNumEntry( "PreGapLeadout", options.PreGapLeadout() ) ); + options.setPreGapTrack( c->readNumEntry( "PreGapTrack", options.PreGapTrack() ) ); + options.setFrontMarginTrack( c->readNumEntry( "FrontMarginTrack", options.FrontMarginTrack() ) ); + options.setRearMarginTrack( c->readNumEntry( "RearMarginTrack", options.RearMarginTrack() ) ); + options.setUseGaps( c->readBoolEntry( "UseGaps", options.UseGaps() ) ); + + return options; +} + +K3bVcdOptions K3bVcdOptions::defaults() +{ + // let the constructor create defaults + return K3bVcdOptions(); +} diff --git a/libk3b/projects/videocd/k3bvcdoptions.h b/libk3b/projects/videocd/k3bvcdoptions.h new file mode 100644 index 0000000..aa5fed2 --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdoptions.h @@ -0,0 +1,377 @@ +/* +* +* $Id: k3bvcdoptions.h 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#ifndef K3B_VCD_OPTIONS_H +#define K3B_VCD_OPTIONS_H + +#include +#include "k3b_export.h" + +class KConfigBase; + +class LIBK3B_EXPORT K3bVcdOptions +{ + public: + K3bVcdOptions(); + const QString& volumeId() const + { + return m_volumeID; + } + const QString& albumId() const + { + return m_albumID; + } + const QString& volumeSetId() const + { + return m_volumeSetId; + } + const QString& preparer() const + { + return m_preparer; + } + const QString& publisher() const + { + return m_publisher; + } + + const QString& applicationId() const + { + return m_applicationId; + } + const QString& systemId() const + { + return m_systemId; + } + + const QString& vcdClass() const + { + return m_vcdclass; + } + const QString& vcdVersion() const + { + return m_vcdversion; + } + + const int PreGapLeadout() + { + return m_pregapleadout; + } + const int PreGapTrack() + { + return m_pregaptrack; + } + const int FrontMarginTrack() + { + return m_frontmargintrack; + } + const int RearMarginTrack() + { + return m_rearmargintrack; + } + const int FrontMarginTrackSVCD() + { + return m_frontmargintrackSVCD; + } + const int RearMarginTrackSVCD() + { + return m_rearmargintrackSVCD; + } + + const int mpegVersion() const + { + return m_mpegversion; + } + + const int volumeCount() const + { + return m_volumeCount; + } + const int volumeNumber() const + { + return m_volumeNumber; + } + + const bool AutoDetect() const + { + return m_autodetect; + } + const bool CdiSupport() const + { + return m_cdisupport; + } + const bool NonCompliantMode() const + { + return m_brokensvcdmode; + } + const bool VCD30interpretation() const + { + return m_VCD30interpretation; + } + const bool Sector2336() const + { + return m_sector2336; + } + const bool UpdateScanOffsets() const + { + return m_updatescanoffsets; + } + const bool RelaxedAps() const + { + return m_relaxedaps; + } + const bool UseGaps() const + { + return m_usegaps; + } + const unsigned long long CDIsize() const + { + return m_cdisize; + } + + void setAlbumId( const QString& s ) + { + m_albumID = s; + } + void setVolumeId( const QString& s ) + { + m_volumeID = s; + } + void setVolumeSetId( const QString& s ) + { + m_volumeSetId = s; + } + void setPreparer( const QString& s ) + { + m_preparer = s; + } + void setPublisher( const QString& s ) + { + m_publisher = s; + } + + void setVcdClass( const QString& s ) + { + m_vcdclass = s; + } + void setVcdVersion( const QString& s ) + { + m_vcdversion = s; + } + + void setPreGapLeadout( const int i ) + { + m_pregapleadout = i; + } + void setPreGapTrack( const int i ) + { + m_pregaptrack = i; + } + void setFrontMarginTrack( const int i ) + { + m_frontmargintrack = i; + } + void setRearMarginTrack( const int i ) + { + m_rearmargintrack = i; + } + void setFrontMarginTrackSVCD( const int i ) + { + m_frontmargintrackSVCD = i; + } + void setRearMarginTrackSVCD( const int i ) + { + m_rearmargintrackSVCD = i; + } + + void setMpegVersion( const int v ) + { + m_mpegversion = v; + } + void setVolumeCount( const int c ) + { + m_volumeCount = c; + } + void setVolumeNumber( const int n ) + { + m_volumeNumber = n; + } + + void setAutoDetect( const bool& b ) + { + m_autodetect = b; + } + void setCdiSupport( const bool& b ) + { + m_cdisupport = b; + } + void setNonCompliantMode( const bool& b ) + { + m_brokensvcdmode = b; + } + void setVCD30interpretation( const bool& b ) + { + m_VCD30interpretation = b; + } + void setSector2336( const bool& b ) + { + m_sector2336 = b; + } + void setUpdateScanOffsets( const bool& b ) + { + m_updatescanoffsets = b; + } + void setRelaxedAps( const bool& b ) + { + m_relaxedaps = b; + } + void setUseGaps( const bool& b ) + { + m_usegaps = b; + } + + bool checkCdiFiles(); + void save( KConfigBase* c ); + + static K3bVcdOptions load( KConfigBase* c ); + static K3bVcdOptions defaults(); + + void setPbcEnabled( const bool& b ) + { + m_pbcenabled = b; + } + bool PbcEnabled() const + { + return m_pbcenabled; + }; + void setPbcNumkeysEnabled( const bool& b ) + { + m_pbcnumkeysenabled = b; + } + bool PbcNumkeysEnabled() const + { + return m_pbcnumkeysenabled; + }; + + void setPbcPlayTime( const int i ) + { + m_def_pbcplaytime = i; + } + int PbcPlayTime( ) + { + return m_def_pbcplaytime; + } + + void setPbcWaitTime( const int i ) + { + m_def_pbcwaittime = i; + } + int PbcWaitTime( ) + { + return m_def_pbcwaittime; + } + + void setSegmentFolder( const bool& b ) + { + m_segmentfolder = b; + } + bool SegmentFolder() const + { + return m_segmentfolder; + }; + + void setRestriction( const int i ) + { + m_restriction = i; + } + int Restriction() const + { + return m_restriction; + }; + void increaseSegments( ) + { + m_segment += 1; + } + void decreaseSegments( ) + { + m_segment -= 1; + } + bool haveSegments() const + { + return m_segment > 0; + }; + void increaseSequence( ) + { + m_sequence += 1; + } + void decreaseSequence( ) + { + m_sequence -= 1; + } + + bool haveSequence() const + { + return m_sequence > 0; + }; + + private: + int m_restriction; + int m_segment; + int m_sequence; + + // pbc + bool m_pbcenabled; + bool m_pbcnumkeysenabled; + + // volume descriptor + QString m_volumeID; + QString m_albumID; + QString m_volumeSetId; + + QString m_preparer; + QString m_publisher; + + QString m_applicationId; + QString m_systemId; + + QString m_vcdclass; + QString m_vcdversion; + + int m_pregapleadout; + int m_pregaptrack; + int m_frontmargintrack; + int m_rearmargintrack; + int m_frontmargintrackSVCD; + int m_rearmargintrackSVCD; + + int m_mpegversion; + int m_volumeCount; + int m_volumeNumber; + + bool m_autodetect; + bool m_cdisupport; + bool m_brokensvcdmode; + bool m_VCD30interpretation; + bool m_sector2336; + bool m_updatescanoffsets; + bool m_relaxedaps; + bool m_segmentfolder; + bool m_usegaps; + + int m_def_pbcplaytime; + int m_def_pbcwaittime; + unsigned long long m_cdisize; +}; + +#endif diff --git a/libk3b/projects/videocd/k3bvcdtrack.cpp b/libk3b/projects/videocd/k3bvcdtrack.cpp new file mode 100644 index 0000000..7f0043f --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdtrack.cpp @@ -0,0 +1,456 @@ +/* +* +* $Id: k3bvcdtrack.cpp 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include + +// K3b Includes +#include "k3bvcdtrack.h" +#include + +K3bVcdTrack::K3bVcdTrack( QPtrList* parent, const QString& filename ) + : m_pbcnumkeys( true ), + m_pbcnumkeysuserdefined( false ), + m_file( filename ) +{ + m_parent = parent; + m_title = QFileInfo( m_file ).baseName( true ); + + m_revreflist = new QPtrList; + + for ( int i = 0; i < K3bVcdTrack::_maxPbcTracks; i++ ) { + m_pbctrackmap.insert( i, 0L ); + m_pbcnontrackmap.insert( i, K3bVcdTrack::DISABLED ); + m_pbcusrdefmap.insert( i, false ); + } + + m_reactivity = false; + + m_definedkeysmap.clear(); + + mpeg_info = new Mpeginfo(); +} + + +K3bVcdTrack::~K3bVcdTrack() +{} + + +KIO::filesize_t K3bVcdTrack::size() const +{ + return m_file.size(); +} + +int K3bVcdTrack::index() const +{ + int i = m_parent->find( this ); + if ( i < 0 ) + kdDebug() << "(K3bVcdTrack) I'm not part of my parent!" << endl; + return i; +} + +void K3bVcdTrack::addToRevRefList( K3bVcdTrack* revreftrack ) +{ + kdDebug() << "K3bVcdTrack::addToRevRefList: track = " << revreftrack << endl; + + m_revreflist->append( revreftrack ); + + kdDebug() << "K3bVcdTrack::hasRevRef count = " << m_revreflist->count() << " empty = " << m_revreflist->isEmpty() << endl; +} + +void K3bVcdTrack::delFromRevRefList( K3bVcdTrack* revreftrack ) +{ + if ( !m_revreflist->isEmpty() ) { + m_revreflist->remove + ( revreftrack ); + } +} + +bool K3bVcdTrack::hasRevRef() +{ + return !m_revreflist->isEmpty() ; +} + +void K3bVcdTrack::delRefToUs() +{ + for ( K3bVcdTrack * track = m_revreflist->first(); track; track = m_revreflist->next() ) { + for ( int i = 0; i < K3bVcdTrack::_maxPbcTracks; i++ ) { + kdDebug() << "K3bVcdTrack::delRefToUs count = " << m_revreflist->count() << " empty = " << m_revreflist->isEmpty() << " track = " << track << " this = " << this << endl; + if ( this == track->getPbcTrack( i ) ) { + track->setPbcTrack( i ); + track->setUserDefined( i, false ); + track->delFromRevRefList( this ); + } + } + } +} + +void K3bVcdTrack::delRefFromUs() +{ + for ( int i = 0; i < K3bVcdTrack::_maxPbcTracks; i++ ) { + if ( this->getPbcTrack( i ) ) { + this->getPbcTrack( i ) ->delFromRevRefList( this ); + } + } +} + +void K3bVcdTrack::setPbcTrack( int which, K3bVcdTrack* pbctrack ) +{ + kdDebug() << "K3bVcdTrack::setPbcTrack " << which << ", " << pbctrack << endl; + m_pbctrackmap.replace( which, pbctrack ); +} + +void K3bVcdTrack::setPbcNonTrack( int which, int type ) +{ + kdDebug() << "K3bVcdTrack::setNonPbcTrack " << which << ", " << type << endl; + m_pbcnontrackmap.replace( which, type ); +} + +void K3bVcdTrack::setUserDefined( int which, bool ud ) +{ + m_pbcusrdefmap.replace( which, ud ); +} + +K3bVcdTrack* K3bVcdTrack::getPbcTrack( const int& which ) +{ + if ( m_pbctrackmap.find( which ) == m_pbctrackmap.end() ) + return 0; + else + return m_pbctrackmap[ which ]; +} + +int K3bVcdTrack::getNonPbcTrack( const int& which ) +{ + if ( m_pbcnontrackmap.find( which ) == m_pbcnontrackmap.end() ) + return 0; + else + return m_pbcnontrackmap[ which ]; +} + +bool K3bVcdTrack::isPbcUserDefined( int which ) +{ + return m_pbcusrdefmap[ which ]; +} + +const QString K3bVcdTrack::resolution() +{ + if ( mpeg_info->has_video ) { + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->video[ i ].seen ) { + return QString( "%1 x %2" ).arg( mpeg_info->video[ i ].hsize ).arg( mpeg_info->video[ i ].vsize ); + } + } + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::highresolution() +{ + if ( mpeg_info->has_video ) { + if ( mpeg_info->video[ 2 ].seen ) { + return QString( "%1 x %2" ).arg( mpeg_info->video[ 2 ].hsize ).arg( mpeg_info->video[ 2 ].vsize ); + } + } + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::video_frate() +{ + if ( mpeg_info->has_video ) { + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->video[ i ].seen ) { + return QString::number( mpeg_info->video[ i ].frate ); + } + } + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::video_bitrate() +{ + if ( mpeg_info->has_video ) { + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->video[ i ].seen ) { + return i18n( "%1 bit/s" ).arg( mpeg_info->video[ i ].bitrate ) ; + } + } + } + + return i18n( "n/a" ); +} + + + +const QString K3bVcdTrack::video_format() +{ + if ( mpeg_info->has_video ) { + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->video[ i ].seen ) { + switch ( mpeg_info->video[ i ].video_format ) { + case 0 : + return i18n( "Component" ); + break; + case 1 : + return "PAL"; + break; + case 2 : + return "NTSC"; + break; + case 3 : + return "SECAM"; + break; + case 4 : + return "MAC"; + break; + case 5 : + default: + return i18n( "Unspecified" ); + kdDebug() << "K3bVcdTrack::video_format() :" << mpeg_info->video[ i ].video_format << endl; + break; + } + } + } + } + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::video_chroma() +{ + if ( mpeg_info->has_video ) { + // MPEG1 only supports 4:2:0 Format + if ( version() == K3bMpegInfo::MPEG_VERS_MPEG1 ) + return QString( "4:2:0" ); + + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->video[ i ].seen ) { + switch ( mpeg_info->video[ i ].chroma_format ) { + case 1 : + return QString( "4:2:0" ); + break; + case 2 : + return QString( "4:2:2" ); + break; + case 3 : + return QString( "4:4:4" ); + break; + + } + } + } + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::audio_layer() +{ + if ( mpeg_info->has_audio ) { + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->audio[ i ].seen ) { + return QString::number( mpeg_info->audio[ i ].layer ); + } + } + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::audio_bitrate() +{ + if ( mpeg_info->has_audio ) { + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->audio[ i ].seen ) { + return i18n( "%1 bit/s" ).arg( mpeg_info->audio[ i ].bitrate ) ; + } + } + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::audio_sampfreq() +{ + if ( mpeg_info->has_audio ) { + for ( int i = 0; i < 2; i++ ) { + if ( mpeg_info->audio[ i ].seen ) { + return i18n( "%1 Hz" ).arg( mpeg_info->audio[ i ].sampfreq ) ; + } + } + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::audio_mode( ) +{ + if ( mpeg_info->has_audio ) { + for ( int i = 2; i >= 0; i-- ) + if ( mpeg_info->audio[ i ].seen ) + return QString( audio_type2str( mpeg_info->audio[ i ].version, mpeg_info->audio[ i ].mode, i ) ); + + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::audio_copyright( ) +{ + if ( mpeg_info->has_audio ) { + for ( int i = 2; i >= 0; i-- ) + if ( mpeg_info->audio[ i ].seen ) + if ( mpeg_info->audio[ i ].copyright ) + return QString( "(c) " ) + ( mpeg_info->audio[ i ].original ? i18n( "original" ) : i18n( "duplicate" ) ); + else + return ( mpeg_info->audio[ i ].original ? i18n( "original" ) : i18n( "duplicate" ) ); + } + + return i18n( "n/a" ); +} + +const QString K3bVcdTrack::mpegTypeS( bool audio ) +{ + if ( mpeg_info->has_video && !audio ) { + for ( int i = 0; i < 3; i++ ) + if ( mpeg_info->video[ i ].seen ) { + if ( i == 0 ) { + return QString( "MPEG%1 " ).arg( mpeg_info->version ) + i18n( "Motion Picture" ); + } else { + return QString( "MPEG%1 " ).arg( mpeg_info->version ) + i18n( "Still Picture" ); + } + } + } + if ( mpeg_info->has_audio && audio ) { + for ( int i = 0; i < 3; i++ ) + if ( mpeg_info->audio[ i ].seen ) { + return QString( "MPEG%1 " ).arg( mpeg_info->audio[ i ].version ) + i18n( "Layer %1" ).arg( mpeg_info->audio[ i ].layer ); + } + } + + return i18n( "n/a" ); +} + +const int K3bVcdTrack::mpegType( ) +{ + if ( mpeg_info->has_video ) { + for ( int i = 0; i < 3; i++ ) + if ( mpeg_info->video[ i ].seen ) { + if ( i == 0 ) { + return 0; // MPEG_MOTION; + } else { + return 1; // MPEG_STILL; + } + } + } + if ( mpeg_info->has_audio ) { + for ( int i = 0; i < 3; i++ ) + if ( mpeg_info->audio[ i ].seen ) + return 2; // MPEG_AUDIO; + } + + return -1; // MPEG_UNKNOWN; +} + +const QString K3bVcdTrack::audio_type2str( unsigned int version, unsigned int audio_mode, unsigned int audio_type ) +{ + kdDebug() << "K3bVcdTrack::audio_type2str() version:" << version << " audio_mode:" << audio_mode << " audio_type:" << audio_type << endl; + + QString audio_types[ 3 ][ 5 ] = { + { + i18n( "unknown" ), + i18n( "invalid" ), + QString::null, + QString::null, + QString::null + }, + { + i18n( "stereo" ), + i18n( "joint stereo" ), + i18n( "dual channel" ), + i18n( "single channel" ) + }, + { + QString::null, + i18n( "dual channel" ), + i18n( "surround sound" ), + QString::null, + QString::null + } + }; + switch ( version ) { + case K3bMpegInfo::MPEG_VERS_MPEG1: + return audio_types[ 1 ][ audio_mode ]; + break; + + case K3bMpegInfo::MPEG_VERS_MPEG2: + if ( audio_type > 0 ) { + return audio_types[ 2 ][ audio_type ]; + } + return audio_types[ 1 ][ audio_mode ]; + break; + } + + return i18n( "n/a" ); +} + +// convert a time in second to HH:mm:ss notation +QString K3bVcdTrack::SecsToHMS( double duration ) +{ + byte hours = ( byte ) ( duration / 3600 ); + byte mins = ( byte ) ( ( duration / 60 ) - ( hours * 60 ) ); + float secs = duration - 60 * mins - 3600 * hours; + if ( hours != 0 ) { + return QString( "%1:" ).arg( hours ).rightJustify( 3, ' ' ) + QString( "%1:" ).arg( mins ).rightJustify( 3, '0' ) + QString::number( secs, 'f', 2 ); + } + if ( mins != 0 ) { + return QString( "%1:" ).arg( mins ).rightJustify( 3, '0' ) + QString::number( secs, 'f', 2 ); + } + return QString::number( secs, 'f', 2 ); +} + +void K3bVcdTrack::PrintInfo() +{ + + kdDebug() << "K3bVcdTrack::PrintInfo() ....................." << endl; + kdDebug() << " version : MPEG" << version() << endl; + kdDebug() << " duration : " << duration() << endl; + kdDebug() << " muxrate : " << muxrate() << endl; + kdDebug() << " video ......................................" << endl; + kdDebug() << " type : " << mpegTypeS() << endl; + kdDebug() << " resolution : " << resolution() << endl; + kdDebug() << " high resolution: " << highresolution() << endl; + kdDebug() << " frate : " << video_frate() << endl; + kdDebug() << " bitrate : " << video_bitrate() << endl; + kdDebug() << " format : " << video_format( ) << endl; + kdDebug() << " chroma : " << video_chroma( ) << endl; + kdDebug() << " audio ......................................" << endl; + kdDebug() << " type : " << mpegTypeS( true ) << endl; + kdDebug() << " mode : " << audio_mode() << endl; + kdDebug() << " layer : " << audio_layer() << endl; + kdDebug() << " bitrate : " << audio_bitrate() << endl; + kdDebug() << " sampfreq : " << audio_sampfreq() << endl; + +} diff --git a/libk3b/projects/videocd/k3bvcdtrack.h b/libk3b/projects/videocd/k3bvcdtrack.h new file mode 100644 index 0000000..0d9a3cf --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdtrack.h @@ -0,0 +1,198 @@ +/* +* +* $Id: k3bvcdtrack.h 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#ifndef K3BVCDTRACK_H +#define K3BVCDTRACK_H + +// Qt Includes +#include +#include +#include +#include + +// Kde Includes +#include + +// K3b Includes +#include "mpeginfo/k3bmpeginfo.h" +#include "k3b_export.h" +class LIBK3B_EXPORT K3bVcdTrack +{ + public: + K3bVcdTrack( QPtrList* parent, const QString& filename ); + ~K3bVcdTrack(); + + QString fileName() const + { + return QFileInfo( m_file ).fileName(); + } + QString absPath() const + { + return QFileInfo( m_file ).absFilePath(); + } + KIO::filesize_t size() const; + int index() const; + + const QString& title() const + { + return m_title; + } + void setTitle( const QString& t ) + { + m_title = t; + } + bool isSegment() + { + return mpegType() == 1; + }; + + + + // PBC + enum PbcTracks { PREVIOUS, NEXT, RETURN, DEFAULT, AFTERTIMEOUT, _maxPbcTracks }; + enum PbcTypes { DISABLED, VIDEOEND }; + + void addToRevRefList( K3bVcdTrack* revreftrack ); + void delFromRevRefList( K3bVcdTrack* revreftrack ); + bool hasRevRef(); + void delRefToUs(); + void delRefFromUs(); + + void setPbcTrack( int, K3bVcdTrack* pbctrack = 0L ); + void setPbcNonTrack( int, int ); + void setUserDefined( int, bool ); + void setPlayTime( int t ) + { + m_pbcplaytime = t; + } + void setWaitTime( int t ) + { + m_pbcwaittime = t; + } + void setReactivity( bool b ) + { + m_reactivity = b; + } + void setPbcNumKeys( const bool& b ) + { + m_pbcnumkeys = b; + } + bool PbcNumKeys() const + { + return m_pbcnumkeys; + }; + void setPbcNumKeysUserdefined( const bool& b ) + { + m_pbcnumkeysuserdefined = b; + }; + bool PbcNumKeysUserdefined() const + { + return m_pbcnumkeysuserdefined; + }; + + K3bVcdTrack* getPbcTrack( const int& ); + int getNonPbcTrack( const int& ); + bool isPbcUserDefined( int ); + int getPlayTime() + { + return m_pbcplaytime; + } + int getWaitTime() + { + return m_pbcwaittime; + } + bool Reactivity() + { + return m_reactivity; + } + + // Numeric keys + void setDefinedNumKey( int key, K3bVcdTrack* track ) + { + m_definedkeysmap.insert( key, track ); + } + void delDefinedNumKey( int key ) + { + m_definedkeysmap.remove( key ); + } + void delDefinedNumKey() + { + m_definedkeysmap.clear(); + } + QMap DefinedNumKey() + { + return m_definedkeysmap; + } + + // Mpeg Infos + const QString resolution(); + const QString highresolution(); + const QString video_frate(); + const QString video_bitrate(); + const QString audio_layer(); + const QString audio_bitrate(); + const QString audio_sampfreq(); + + const QString duration() + { + return SecsToHMS( mpeg_info->playing_time ); + }; + const int version() + { + return mpeg_info->version; + }; + const unsigned long muxrate() + { + return mpeg_info->muxrate; + }; + const QString video_format( ); + const QString video_chroma( ); + const QString audio_mode( ); + const QString audio_copyright( ); + const QString mpegTypeS( bool audio = false ); + const int mpegType(); + + void PrintInfo(); + + Mpeginfo* mpeg_info; + + protected: + + const QString audio_type2str( unsigned int , unsigned int, unsigned int ); + QString SecsToHMS( double ); + + QPtrList* m_parent; + + // PBC + QPtrList* m_revreflist; // List of Tracks which points to us + QMap m_pbctrackmap; // Pbc Tracks (Previous, Next, ...) + QMap m_pbcnontrackmap; // Pbc NON Track types (Previous, Next, ...) + QMap m_pbcusrdefmap; // Pbc is userdefined or defaults (Previous, Next, ...) + QMap m_definedkeysmap; + + bool m_pbcnumkeys; + bool m_pbcnumkeysuserdefined; + + int m_pbcplaytime; + int m_pbcwaittime; + /********************************************************************************/ + + bool m_reactivity; + int m_filetype; + QFile m_file; + QString m_title; +}; + +#endif diff --git a/libk3b/projects/videocd/k3bvcdxmlview.cpp b/libk3b/projects/videocd/k3bvcdxmlview.cpp new file mode 100644 index 0000000..0b6f250 --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdxmlview.cpp @@ -0,0 +1,440 @@ +/* +* +* $Id: k3bvcdxmlview.cpp 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* THX to Manfred Odenstein +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#include + +#include +#include + + +#include "k3bvcdxmlview.h" +#include "k3bvcdtrack.h" +#include +#include + +K3bVcdXmlView::K3bVcdXmlView( K3bVcdDoc* pDoc ) +{ + + m_doc = pDoc; + +} + +K3bVcdXmlView::~K3bVcdXmlView() +{} + +bool K3bVcdXmlView::write( const QString& fname ) +{ + + QDomDocument xmlDoc( "videocd PUBLIC \"-//GNU//DTD VideoCD//EN\" \"http://www.gnu.org/software/vcdimager/videocd.dtd\"" ); + // xmlDoc.appendChild( xmlDoc.createProcessingInstruction( "xml", "version=\"1.0\" encoding=\"iso-8859-1\"" ) ); + xmlDoc.appendChild( xmlDoc.createProcessingInstruction( "xml", "version=\"1.0\"" ) ); + + // create root element + QDomElement root = xmlDoc.createElement( "videocd" ); + root.setAttribute( "xmlns", "http://www.gnu.org/software/vcdimager/1.0/" ); + root.setAttribute( "class", m_doc->vcdOptions() ->vcdClass() ); + root.setAttribute( "version", m_doc->vcdOptions() ->vcdVersion() ); + xmlDoc.appendChild( root ); + + // create option elements + + // Broken SVCD mode - NonCompliantMode + if ( m_doc->vcdOptions() ->NonCompliantMode() ) { + QDomElement elemOption; + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "svcd vcd30 mpegav" ); + elemOption.setAttribute( "value", "true" ); + + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "svcd vcd30 entrysvd" ); + elemOption.setAttribute( "value", "true" ); + } + + // VCD3.0 track interpretation + if ( m_doc->vcdOptions() ->VCD30interpretation() ) { + QDomElement elemOption; + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "svcd vcd30 tracksvd" ); + elemOption.setAttribute( "value", "true" ); + } + + // Relaxed aps + if ( m_doc->vcdOptions() ->RelaxedAps() ) { + QDomElement elemOption; + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "relaxed aps" ); + elemOption.setAttribute( "value", "true" ); + } + + // Update scan offsets + if ( m_doc->vcdOptions() ->UpdateScanOffsets() ) { + QDomElement elemOption; + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "update scan offsets" ); + elemOption.setAttribute( "value", "true" ); + + } + + // Gaps & Margins + if ( m_doc->vcdOptions() ->UseGaps() ) { + QDomElement elemOption; + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "leadout pregap" ); + elemOption.setAttribute( "value", m_doc->vcdOptions() ->PreGapLeadout() ); + + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "track pregap" ); + elemOption.setAttribute( "value", m_doc->vcdOptions() ->PreGapTrack() ); + + if ( m_doc->vcdOptions() ->vcdClass() == "vcd" ) { + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "track front margin" ); + elemOption.setAttribute( "value", m_doc->vcdOptions() ->FrontMarginTrack() ); + + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "track rear margin" ); + elemOption.setAttribute( "value", m_doc->vcdOptions() ->RearMarginTrack() ); + } else { + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "track front margin" ); + elemOption.setAttribute( "value", m_doc->vcdOptions() ->FrontMarginTrackSVCD() ); + + elemOption = addSubElement( xmlDoc, root, "option" ); + elemOption.setAttribute( "name", "track rear margin" ); + elemOption.setAttribute( "value", m_doc->vcdOptions() ->RearMarginTrackSVCD() ); + } + + } + + // create info element + QDomElement elemInfo = addSubElement( xmlDoc, root, "info" ); + addSubElement( xmlDoc, elemInfo, "album-id", m_doc->vcdOptions() ->albumId().upper() ); + addSubElement( xmlDoc, elemInfo, "volume-count", m_doc->vcdOptions() ->volumeCount() ); + addSubElement( xmlDoc, elemInfo, "volume-number", m_doc->vcdOptions() ->volumeNumber() ); + addSubElement( xmlDoc, elemInfo, "restriction", m_doc->vcdOptions() ->Restriction() ); + + // create pvd element + QDomElement elemPvd = addSubElement( xmlDoc, root, "pvd" ); + addSubElement( xmlDoc, elemPvd, "volume-id", m_doc->vcdOptions() ->volumeId().upper() ); + addSubElement( xmlDoc, elemPvd, "system-id", m_doc->vcdOptions() ->systemId() ); + addSubElement( xmlDoc, elemPvd, "application-id", m_doc->vcdOptions() ->applicationId() ); + addSubElement( xmlDoc, elemPvd, "preparer-id", QString( "K3b - Version %1" ).arg( k3bcore->version() ).upper() ); + addSubElement( xmlDoc, elemPvd, "publisher-id", m_doc->vcdOptions() ->publisher().upper() ); + + + // create filesystem element + QDomElement elemFileSystem = addSubElement( xmlDoc, root, "filesystem" ); + + // SEGMENT folder, some standalone DVD-Player need this + if ( !m_doc->vcdOptions() ->haveSegments() && m_doc->vcdOptions() ->SegmentFolder() ) + addFolderElement( xmlDoc, elemFileSystem, "SEGMENT" ); + + // create cdi element + if ( m_doc->vcdOptions() ->CdiSupport() ) { + QDomElement elemFolder = addFolderElement( xmlDoc, elemFileSystem, "CDI" ); + + addFileElement( xmlDoc, elemFolder, locate( "data", "k3b/cdi/cdi_imag.rtf" ), "CDI_IMAG.RTF", true ); + addFileElement( xmlDoc, elemFolder, locate( "data", "k3b/cdi/cdi_text.fnt" ), "CDI_TEXT.FNT" ); + addFileElement( xmlDoc, elemFolder, locate( "data", "k3b/cdi/cdi_vcd.app" ), "CDI_VCD.APP" ); + + QString usercdicfg = locateLocal( "appdata", "cdi/cdi_vcd.cfg" ); + if ( QFile::exists( usercdicfg ) ) + addFileElement( xmlDoc, elemFolder, usercdicfg, "CDI_VCD.CFG" ); + else + addFileElement( xmlDoc, elemFolder, locate( "data", "k3b/cdi/cdi_vcd.cfg" ), "CDI_VCD.CFG" ); + } + + // sequence-items element & segment-items element + QDomElement elemsequenceItems; + QDomElement elemsegmentItems; + + // sequence-item element & segment-item element + QDomElement elemsequenceItem; + QDomElement elemsegmentItem; + + // if we have segments, elemsegmentItems must be before any sequence in xml file order + if ( m_doc->vcdOptions()->haveSegments() ) + elemsegmentItems = addSubElement( xmlDoc, root, "segment-items" ); + + // sequence must always available ... + elemsequenceItems = addSubElement( xmlDoc, root, "sequence-items" ); + // if we have no sequence (photo (s)vcd) we must add a dummy sequence they inform the user to turn on pbc on there videoplayer + if ( !m_doc->vcdOptions()->haveSequence() ) { + QString filename; + if ( m_doc->vcdOptions()->mpegVersion() == 1 ) + filename = locate( "data", "k3b/extra/k3bphotovcd.mpg" ); + else + filename = locate( "data", "k3b/extra/k3bphotosvcd.mpg" ); + + elemsequenceItem = addSubElement( xmlDoc, elemsequenceItems, "sequence-item" ); + elemsequenceItem.setAttribute( "src", QString( "%1" ).arg( QFile::encodeName( filename ) ) ); + elemsequenceItem.setAttribute( "id", "sequence-000" ); + // default entry + QDomElement elemdefaultEntry; + elemdefaultEntry = addSubElement( xmlDoc, elemsequenceItem, "default-entry" ); + elemdefaultEntry.setAttribute( "id", "entry-000" ); + } + + + // pbc + QDomElement elemPbc; + + // Add Tracks to XML + QPtrListIterator it( *m_doc->tracks() ); + for ( ; it.current(); ++it ) { + if ( !it.current() ->isSegment() ) { + QString seqId = QString::number( it.current() ->index() ).rightJustify( 3, '0' ); + + elemsequenceItem = addSubElement( xmlDoc, elemsequenceItems, "sequence-item" ); + elemsequenceItem.setAttribute( "src", QString( "%1" ).arg( QFile::encodeName( it.current() ->absPath() ) ) ); + elemsequenceItem.setAttribute( "id", QString( "sequence-%1" ).arg( seqId ) ); + + // default entry + QDomElement elemdefaultEntry; + elemdefaultEntry = addSubElement( xmlDoc, elemsequenceItem, "default-entry" ); + elemdefaultEntry.setAttribute( "id", QString( "entry-%1" ).arg( seqId ) ); + + } else { + // sequence-items element needs at least one segment to fit the XML + elemsegmentItem = addSubElement( xmlDoc, elemsegmentItems, "segment-item" ); + elemsegmentItem.setAttribute( "src", QString( "%1" ).arg( QFile::encodeName( it.current() ->absPath() ) ) ); + elemsegmentItem.setAttribute( "id", QString( "segment-%1" ).arg( QString::number( it.current() ->index() ).rightJustify( 3, '0' ) ) ); + + } + } + for ( it.toFirst(); it.current(); ++it ) { + + if ( m_doc->vcdOptions() ->PbcEnabled() ) { + if ( elemPbc.isNull() ) + elemPbc = addSubElement( xmlDoc, root, "pbc" ); + + doPbc( xmlDoc, elemPbc, it.current() ); + } + } + + if ( ! elemPbc.isNull() ) { + QDomElement elemEndlist = addSubElement( xmlDoc, elemPbc, "endlist" ); + elemEndlist.setAttribute( "id", "end" ); + elemEndlist.setAttribute( "rejected", "true" ); + } + + m_xmlstring = xmlDoc.toString(); + kdDebug() << QString( "(K3bVcdXmlView) Write Data to %1:" ).arg( fname ) << endl; + + QFile xmlFile( fname ); + if ( xmlFile.open( IO_WriteOnly ) ) { + QTextStream ts( & xmlFile ); + ts << m_xmlstring; + xmlFile.close(); + return true; + } + + return false; +} + +void K3bVcdXmlView::addComment( QDomDocument& doc, QDomElement& parent, const QString& text ) +{ + QDomComment comment = doc.createComment( text ); + parent.appendChild( comment ); +} + +QDomElement K3bVcdXmlView::addSubElement( QDomDocument& doc, QDomElement& parent, const QString& name, const QString& value ) +{ + QDomElement element = doc.createElement( name ); + parent.appendChild( element ); + if ( !value.isNull() ) { + QDomText t = doc.createTextNode( value ); + element.appendChild( t ); + } + return element; +} + +QDomElement K3bVcdXmlView::addSubElement( QDomDocument& doc, QDomElement& parent, const QString& name, const int& value ) +{ + QDomElement element = doc.createElement( name ); + parent.appendChild( element ); + if ( value >= -1 ) { + QDomText t = doc.createTextNode( QString( "%1" ).arg( value ) ); + element.appendChild( t ); + } + return element; +} + +QDomElement K3bVcdXmlView::addFolderElement( QDomDocument& doc, QDomElement& parent, const QString& name ) +{ + QDomElement elemFolder = addSubElement( doc, parent, "folder" ); + addSubElement( doc, elemFolder, "name", name ); + + return elemFolder; +} + +void K3bVcdXmlView::addFileElement( QDomDocument& doc, QDomElement& parent, const QString& src, const QString& name, bool mixed ) +{ + QDomElement elemFile = addSubElement( doc, parent, "file" ); + elemFile.setAttribute( "src", QString( "%1" ).arg( src ) ); + if ( mixed ) + elemFile.setAttribute( "format", "mixed" ); + + addSubElement( doc, elemFile, "name", name ); +} + +void K3bVcdXmlView::doPbc( QDomDocument& doc, QDomElement& parent, K3bVcdTrack* track ) +{ + QString ref = ( track->isSegment() ) ? "segment" : "sequence"; + + QDomElement elemSelection = addSubElement( doc, parent, "selection" ); + elemSelection.setAttribute( "id", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( track->index() ).rightJustify( 3, '0' ) ) ); + + setNumkeyBSN( doc, elemSelection, track ); + + for ( int i = 0; i < K3bVcdTrack::_maxPbcTracks; i++ ) { + QDomElement elemPbcSelectionPNRDT; + + if ( track->getPbcTrack( i ) ) { + int index = track->getPbcTrack( i ) ->index(); + QString ref = ( track->getPbcTrack( i ) ->isSegment() ) ? "segment" : "sequence"; + + switch ( i ) { + case K3bVcdTrack::PREVIOUS: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "prev" ); + elemPbcSelectionPNRDT.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( index ).rightJustify( 3, '0' ) ) ); + break; + case K3bVcdTrack::NEXT: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "next" ); + elemPbcSelectionPNRDT.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( index ).rightJustify( 3, '0' ) ) ); + break; + case K3bVcdTrack::RETURN: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "return" ); + elemPbcSelectionPNRDT.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( index ).rightJustify( 3, '0' ) ) ); + break; + case K3bVcdTrack::DEFAULT: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "default" ); + elemPbcSelectionPNRDT.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( index ).rightJustify( 3, '0' ) ) ); + break; + case K3bVcdTrack::AFTERTIMEOUT: + if ( track->getWaitTime() >= 0 ) { + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "timeout" ); + elemPbcSelectionPNRDT.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( index ).rightJustify( 3, '0' ) ) ); + } + break; + } + } else { + // jump to otherwise do noop while disabled + if ( track->getNonPbcTrack( i ) == K3bVcdTrack::VIDEOEND ) { + switch ( i ) { + case K3bVcdTrack::PREVIOUS: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "prev" ); + elemPbcSelectionPNRDT.setAttribute( "ref", "end" ); + break; + case K3bVcdTrack::NEXT: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "next" ); + elemPbcSelectionPNRDT.setAttribute( "ref", "end" ); + break; + case K3bVcdTrack::RETURN: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "return" ); + elemPbcSelectionPNRDT.setAttribute( "ref", "end" ); + break; + case K3bVcdTrack::DEFAULT: + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "default" ); + elemPbcSelectionPNRDT.setAttribute( "ref", "end" ); + break; + case K3bVcdTrack::AFTERTIMEOUT: + if ( track->getWaitTime() >= 0 ) { + elemPbcSelectionPNRDT = addSubElement( doc, elemSelection, "timeout" ); + elemPbcSelectionPNRDT.setAttribute( "ref", "end" ); + } + break; + } + } + } + } + + addSubElement( doc, elemSelection, "wait", track->getWaitTime() ); + QDomElement loop = addSubElement( doc, elemSelection, "loop", track->getPlayTime() ); + if ( track->Reactivity() ) + loop.setAttribute( "jump-timing", "delayed" ); + else + loop.setAttribute( "jump-timing", "immediate" ); + + addSubElement( doc, elemSelection, "play-item" ).setAttribute( "ref", QString( "%1-%2" ).arg( ref ).arg( QString::number( track->index() ).rightJustify( 3, '0' ) ) ); + + setNumkeySEL( doc, elemSelection, track ); +} + +void K3bVcdXmlView::setNumkeyBSN( QDomDocument& doc, QDomElement& parent, K3bVcdTrack* track ) +{ + if ( track->PbcNumKeys() ) { + if ( track->PbcNumKeysUserdefined() ) { + QMap numKeyMap = track->DefinedNumKey(); + QMap::const_iterator trackIt; + + m_startkey = 0; + trackIt = numKeyMap.begin(); + if ( trackIt != numKeyMap.end() ) + m_startkey = trackIt.key(); + + if ( m_startkey > 0 ) + addSubElement( doc, parent, "bsn", m_startkey ); + else // user has no numKeys defined for this track + track->setPbcNumKeys( false ); + + } else { + // default start with key #1 + addSubElement( doc, parent, "bsn", 1 ); + } + } +} + +void K3bVcdXmlView::setNumkeySEL( QDomDocument& doc, QDomElement& parent, K3bVcdTrack* track ) +{ + if ( track->PbcNumKeys() ) { + QDomElement elemPbcSelectionNumKeySEL; + QString ref = ( track->isSegment() ) ? "segment" : "sequence"; + int none = m_startkey; + if ( track->PbcNumKeysUserdefined() ) { + QMap numKeyMap = track->DefinedNumKey(); + QMap::const_iterator trackIt; + + for ( trackIt = numKeyMap.begin(); trackIt != numKeyMap.end(); ++trackIt ) { + + kdDebug() << QString( "trackIt key: %1 none: %2" ).arg( trackIt.key() ).arg( none ) << endl; + while ( none < trackIt.key() ) { + elemPbcSelectionNumKeySEL = addSubElement( doc, parent, "select" ); + elemPbcSelectionNumKeySEL.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( track->index() ).rightJustify( 3, '0' ) ) ); + addComment( doc, parent, QString( "key %1 -> %2 (normal none)" ).arg( none ).arg( QFile::encodeName( track->absPath() ) ) ); + none++; + } + + if ( trackIt.data() ) { + QString ref = ( trackIt.data() ->isSegment() ) ? "segment" : "sequence"; + elemPbcSelectionNumKeySEL = addSubElement( doc, parent, "select" ); + elemPbcSelectionNumKeySEL.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( trackIt.data() ->index() ).rightJustify( 3, '0' ) ) ); + addComment( doc, parent, QString( "key %1 -> %2" ).arg( trackIt.key() ).arg( QFile::encodeName( trackIt.data() ->absPath() ) ) ); + } else { + elemPbcSelectionNumKeySEL = addSubElement( doc, parent, "select" ); + elemPbcSelectionNumKeySEL.setAttribute( "ref", "end" ); + addComment( doc, parent, QString( "key %1 -> end" ).arg( trackIt.key() ) ); + } + none++; + } + } else { + // default reference to itSelf + elemPbcSelectionNumKeySEL = addSubElement( doc, parent, "select" ); + elemPbcSelectionNumKeySEL.setAttribute( "ref", QString( "select-%1-%2" ).arg( ref ).arg( QString::number( track->index() ).rightJustify( 3, '0' ) ) ); + } + } +} + diff --git a/libk3b/projects/videocd/k3bvcdxmlview.h b/libk3b/projects/videocd/k3bvcdxmlview.h new file mode 100644 index 0000000..d99549b --- /dev/null +++ b/libk3b/projects/videocd/k3bvcdxmlview.h @@ -0,0 +1,59 @@ +/* +* +* $Id: k3bvcdxmlview.h 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* THX to Manfred Odenstein +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#ifndef K3B_VCD_XMLVIEW_H +#define K3B_VCD_XMLVIEW_H + +#include +#include +#include + +#include + +class K3bVcdOptions; +class K3bVcdTrack; + + +class K3bVcdXmlView +{ + + public: + K3bVcdXmlView( K3bVcdDoc* ); + ~K3bVcdXmlView(); + + bool write( const QString& ); + QString xmlString() + { + return m_xmlstring; + } + + private: + QString m_xmlstring; + + void addComment( QDomDocument& doc, QDomElement& parent, const QString& text ); + QDomElement addSubElement( QDomDocument&, QDomElement&, const QString& name, const QString& value = QString::null ); + QDomElement addSubElement( QDomDocument&, QDomElement&, const QString& name, const int& value ); + + QDomElement addFolderElement( QDomDocument&, QDomElement&, const QString& name ); + void addFileElement( QDomDocument&, QDomElement&, const QString& src, const QString& name, bool mixed = false ); + void doPbc( QDomDocument&, QDomElement&, K3bVcdTrack* ); + void setNumkeyBSN( QDomDocument& , QDomElement&, K3bVcdTrack* ); + void setNumkeySEL( QDomDocument& , QDomElement&, K3bVcdTrack* ); + K3bVcdDoc* m_doc; + int m_startkey; +}; + +#endif diff --git a/libk3b/projects/videocd/mpeginfo/Makefile.am b/libk3b/projects/videocd/mpeginfo/Makefile.am new file mode 100644 index 0000000..af1b06b --- /dev/null +++ b/libk3b/projects/videocd/mpeginfo/Makefile.am @@ -0,0 +1,5 @@ +INCLUDES = $(all_includes) +noinst_LTLIBRARIES = libmpeginfo.la + +libmpeginfo_la_SOURCES = k3bmpeginfo.cpp + diff --git a/libk3b/projects/videocd/mpeginfo/k3bmpeginfo.cpp b/libk3b/projects/videocd/mpeginfo/k3bmpeginfo.cpp new file mode 100644 index 0000000..583a0aa --- /dev/null +++ b/libk3b/projects/videocd/mpeginfo/k3bmpeginfo.cpp @@ -0,0 +1,844 @@ +/* +* +* $Id: k3bmpeginfo.cpp 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +// kde includes +#include + +// k3b includes +#include "k3bmpeginfo.h" + +static const double frame_rates[ 16 ] = + { + 0.0, 24000.0 / 1001, 24.0, 25.0, + 30000.0 / 1001, 30.0, 50.0, 60000.0 / 1001, + 60.0, 0.0, + }; + +K3bMpegInfo::K3bMpegInfo( const char* filename ) + : m_mpegfile( 0 ), + m_filename( filename ), + m_done( false ), + m_buffstart( 0 ), + m_buffend( 0 ), + m_buffer( 0 ), + m_initial_TS( 0.0 ) +{ + + mpeg_info = new Mpeginfo(); + + m_mpegfile = fopen( filename, "rb" ); + + if ( m_mpegfile == 0 ) { + kdDebug() << QString( "Unable to open %1" ).arg( m_filename ) << endl; + return ; + } + + if ( fseeko( m_mpegfile, 0, SEEK_END ) ) { + kdDebug() << QString( "Unable to seek in file %1" ).arg( m_filename ) << endl; + return ; + } + + llong lof = ftello( m_mpegfile ); + + if ( lof == -1 ) { + kdDebug() << QString( "Seeking to end of input file %1 failed." ).arg( m_filename ) << endl; + //give up.. + return ; + } else + m_filesize = lof; + + // nothing to do on an empty file + if ( !m_filesize ) { + kdDebug() << QString( "File %1 is empty." ).arg( m_filename ) << endl; + m_error_string = i18n( "File %1 is empty." ).arg( m_filename ); + return ; + } + + m_buffer = new byte[ BUFFERSIZE ]; + + MpegParsePacket ( ); + +} + +K3bMpegInfo::~K3bMpegInfo() +{ + if ( m_buffer ) { + delete[] m_buffer; + } + if ( m_mpegfile ) { + fclose( m_mpegfile ); + } + + delete mpeg_info; +} +bool K3bMpegInfo::MpegParsePacket () +{ + + /* verify the packet begins with a pack header */ + if ( !EnsureMPEG( 0, MPEG_PACK_HEADER_CODE ) ) { + llong code = GetNBytes( 0, 4 ); + + kdDebug() << QString( "(K3bMpegInfo::mpeg_parse_packet ()) pack header code 0x%1 expected, but 0x%2 found" ).arg( 0x00000100 + MPEG_PACK_HEADER_CODE, 0, 16 ).arg( code, 0, 16 ) << endl; + + if ( code == 0x00000100 + MPEG_SEQUENCE_CODE ) { + kdDebug() << "...this looks like a elementary video stream but a multiplexed program stream was required." << endl; + m_error_string = i18n( "This looks like a elementary video stream but a multiplexed program stream was required." ); + } + + if ( ( 0xfff00000 & code ) == 0xfff00000 ) { + kdDebug() << "...this looks like a elementary audio stream but a multiplexed program stream was required." << endl; + m_error_string = i18n( "This looks like a elementary audio stream but a multiplexed program stream was required." ); + } + + if ( code == 0x52494646 ) { + kdDebug() << "...this looks like a RIFF header but a plain multiplexed program stream was required." << endl; + m_error_string = i18n( "This looks like a RIFF header but a plain multiplexed program stream was required." ); + } + + return false; + } + + + /* take a look at the pack header */ + int offset = 0; + while ( GetByte( offset ) == 0x00 ) + offset ++; + //here we're on the first non null byte let's get back to leave two zeros (packet start code) + offset -= 2; + + if ( offset != 0 ) { + // we actually skipped some zeroes + kdDebug() << QString( "Skipped %1 zeroes at start of file" ).arg( offset ) << endl; + } + + // here while schleife + while ( offset != -1 ) { + offset = MpegParsePacket( offset ); + } + + /* + int pkt = 0; + offset = FindNextMarker( 0, MPEG_PACK_HEADER_CODE ); + + while ( offset != -1 ) { + pkt++; + offset = FindNextMarker( offset+1, MPEG_PACK_HEADER_CODE ); + } + + kdDebug() << "Pkt found: " << pkt << endl; + */ + + //seek the file duration by fetching the last PACK + //and reading its timestamp + llong last_pack = bdFindNextMarker( m_filesize - 13, MPEG_PACK_HEADER_CODE ); + // -12 because a PACK is at least 12 bytes + double duration; + last_pack += 4; + int bits = GetByte( last_pack ) >> 4; + + if ( bits == 0x2 ) /* %0010 ISO11172-1 */ + { + duration = ReadTS( last_pack ); + } else if ( bits >> 2 == 0x1 ) /* %01xx ISO13818-1 */ + { + duration = ReadTSMpeg2( last_pack ); + } else { + kdDebug() << QString( "no timestamp found" ) << endl; + duration = ReadTS( last_pack ); + } + + mpeg_info->playing_time = duration - m_initial_TS; + + + if ( !mpeg_info->has_video ) + for ( int i = 0; i < 2; i++ ) + if ( mpeg_info->video[ i ].seen ) + mpeg_info->has_video = true; + + if ( !mpeg_info->has_audio ) + for ( int i = 0; i < 2; i++ ) + if ( mpeg_info->audio[ i ].seen ) + mpeg_info->has_audio = true; + + return true; +} + +llong K3bMpegInfo::MpegParsePacket ( llong offset ) +{ + byte mark = 0; + uint size = 0; + + /* continue until start code seen */ + offset = FindNextMarker( offset, &mark ); + + if ( offset < 0 ) + return offset; + + switch ( mark ) { + int bits; + + case MPEG_PACK_HEADER_CODE: + // kdDebug() << QString( "MPEG_PACK_HEADER_CODE @ %1" ).arg( offset ) << endl; + + offset += 4; + + if ( mpeg_info->version != MPEG_VERS_INVALID ) + break; + + bits = GetByte( offset ) >> 4; + + if ( bits == 0x2 ) /* %0010 ISO11172-1 */ + { + mpeg_info->version = MPEG_VERS_MPEG1; + + unsigned long muxrate = 0; + + muxrate = ( GetByte( offset + 5 ) & 0x7F ) << 15; + muxrate |= ( GetByte( offset + 6 ) << 7 ); + muxrate |= ( GetByte( offset + 7 ) >> 1 ); + + mpeg_info->muxrate = muxrate * 50 * 8; + + if ( m_initial_TS == 0.0 ) + { + m_initial_TS = ReadTS( offset ); + kdDebug() << QString( "Initial TS = %1" ).arg( m_initial_TS ) << endl; + } + + } else if ( bits >> 2 == 0x1 ) /* %01xx ISO13818-1 */ + { + mpeg_info->version = MPEG_VERS_MPEG2; + + unsigned long muxrate = 0; + muxrate = GetByte( offset + 6 ) << 14; + muxrate |= GetByte( offset + 7 ) << 6; + muxrate |= GetByte( offset + 8 ) >> 2; + + mpeg_info->muxrate = muxrate * 50 * 8; + + if ( m_initial_TS == 0.0 ) + { + m_initial_TS = ReadTSMpeg2( offset ); + kdDebug() << QString( "Initial TS = %1" ).arg( m_initial_TS ) << endl; + } + + } else { + kdDebug() << QString( "packet not recognized as either version 1 or 2 (%1)" ).arg( bits ) << endl; + mpeg_info->version = MPEG_VERS_INVALID; + return -1; + } + break; + + case MPEG_SYSTEM_HEADER_CODE: + case MPEG_PAD_CODE: + case MPEG_PRIVATE_1_CODE: + case MPEG_VIDEO_E0_CODE: + case MPEG_VIDEO_E1_CODE: + case MPEG_VIDEO_E2_CODE: + case MPEG_AUDIO_C0_CODE: + case MPEG_AUDIO_C1_CODE: + case MPEG_AUDIO_C2_CODE: + + offset += 4; + size = GetSize( offset ); + offset += 2; + // kdDebug() << QString( "offset = %1, size = %2" ).arg( offset ).arg( size ) << endl; + + switch ( mark ) { + case MPEG_SYSTEM_HEADER_CODE: + // kdDebug() << QString( "Systemheader: %1" ).arg( m_code, 0, 16 ) << endl; + break; + + case MPEG_VIDEO_E0_CODE: + case MPEG_VIDEO_E1_CODE: + case MPEG_VIDEO_E2_CODE: + ParseVideo( offset, mark ); + // _analyze_video_pes (code & 0xff, buf + pos, size, !parse_pes, ctx); + if ( mpeg_info->has_video && mpeg_info->has_audio ) { + return -1; + } else if ( mark == MPEG_VIDEO_E0_CODE || mpeg_info->version == MPEG_VERS_MPEG2 && mark == MPEG_VIDEO_E1_CODE || mpeg_info->version == MPEG_VERS_MPEG1 && mark == MPEG_VIDEO_E2_CODE ) { + mpeg_info->has_video = true; + offset = FindNextAudio( offset ); + } + break; + case MPEG_AUDIO_C0_CODE: + case MPEG_AUDIO_C1_CODE: + case MPEG_AUDIO_C2_CODE: + offset = SkipPacketHeader( offset - 6 ); + ParseAudio( offset, mark ); + // audio packet doesn't begin with 0xFFF + if ( !mpeg_info->audio[ GetAudioIdx( mark ) ].seen ) { + int a_idx = GetAudioIdx( mark ); + while ( ( offset < m_filesize - 10 ) && !mpeg_info->audio[ a_idx ].seen ) { + if ( ( GetByte( offset ) == 0xFF ) && ( GetByte( offset + 1 ) & 0xF0 ) == 0xF0 ) + ParseAudio( offset, mark ); + offset++; + } + } + + mpeg_info->has_audio = true; + if ( mpeg_info->has_video ) + return -1; + + offset = FindNextVideo( offset ); + break; + + case MPEG_PRIVATE_1_CODE: + kdDebug() << QString( "PrivateCode: %1" ).arg( mark, 0, 16 ) << endl; + break; + } + break; + + case MPEG_PROGRAM_END_CODE: + kdDebug() << QString( "ProgramEndCode: %1" ).arg( mark, 0, 16 ) << endl; + offset += 4; + break; + + case MPEG_PICTURE_CODE: + kdDebug() << QString( "PictureCode: %1" ).arg( mark, 0, 16 ) << endl; + offset += 3; + break; + + default: + offset += 4; + break; + } + + return offset; +} + +byte K3bMpegInfo::GetByte( llong offset ) +{ + unsigned long nread; + if ( ( offset >= m_buffend ) || ( offset < m_buffstart ) ) { + + if ( fseeko( m_mpegfile, offset, SEEK_SET ) ) { + kdDebug() << QString( "could not get seek to offset (%1) in file %2 (size:%3)" ).arg( offset ).arg( m_filename ).arg( m_filesize ) << endl; + return 0x11; + } + nread = fread( m_buffer, 1, BUFFERSIZE, m_mpegfile ); + m_buffstart = offset; + m_buffend = offset + nread; + if ( ( offset >= m_buffend ) || ( offset < m_buffstart ) ) { + // weird + kdDebug() << QString( "could not get offset %1 in file %2 [%3]" ).arg( offset ).arg( m_filename ).arg( m_filesize ) << endl; + return 0x11; + } + } + return m_buffer[ offset - m_buffstart ]; +} + +// same as above but improved for backward search +byte K3bMpegInfo::bdGetByte( llong offset ) +{ + unsigned long nread; + if ( ( offset >= m_buffend ) || ( offset < m_buffstart ) ) { + llong start = offset - BUFFERSIZE + 1 ; + start = start >= 0 ? start : 0; + + fseeko( m_mpegfile, start, SEEK_SET ); + + nread = fread( m_buffer, 1, BUFFERSIZE, m_mpegfile ); + m_buffstart = start; + m_buffend = start + nread; + if ( ( offset >= m_buffend ) || ( offset < m_buffstart ) ) { + // weird + kdDebug() << QString( "could not get offset %1 in file %2 [%3]" ).arg( offset ).arg( m_filename ).arg( m_filesize ) << endl; + + return 0x11; + } + } + return m_buffer[ offset - m_buffstart ]; +} + + +llong K3bMpegInfo::GetNBytes( llong offset, int n ) +{ + llong nbytes = 0; + n--; + for ( int i = 0; i < n; i++ ) + ( ( char* ) & nbytes ) [ n - i ] = GetByte( offset + i ); + + return nbytes; + +} + +// get a two byte size +unsigned short int K3bMpegInfo::GetSize( llong offset ) +{ + return GetByte( offset ) * 256 + GetByte( offset + 1 ); + // return GetNBytes( offset, 2 ); + +} + +bool K3bMpegInfo::EnsureMPEG( llong offset, byte mark ) +{ + if ( ( GetByte( offset ) == 0x00 ) && + ( GetByte( offset + 1 ) == 0x00 ) && + ( GetByte( offset + 2 ) == 0x01 ) && + ( GetByte( offset + 3 ) == mark ) ) + return true; + else + return false; +} + + +// find next 0x 00 00 01 xx sequence, returns offset or -1 on err +llong K3bMpegInfo::FindNextMarker( llong from ) +{ + llong offset; + for ( offset = from; offset < ( m_filesize - 4 ); offset++ ) { + if ( + ( GetByte( offset + 0 ) == 0x00 ) && + ( GetByte( offset + 1 ) == 0x00 ) && + ( GetByte( offset + 2 ) == 0x01 ) ) { + return offset; + } + } + return -1; +} + +// find next 0x 00 00 01 xx sequence, returns offset or -1 on err and +// change mark to xx +llong K3bMpegInfo::FindNextMarker( llong from, byte* mark ) +{ + llong offset = FindNextMarker( from ); + if ( offset >= 0 ) { + *mark = GetByte( offset + 3 ); + return offset; + } else { + return -1; + } +} + +// find next 0X00 00 01 mark +llong K3bMpegInfo::FindNextMarker( llong from, byte mark ) +{ + llong offset = from; + while ( offset >= 0 ) { + offset = FindNextMarker( offset ); + if ( offset < 0 ) { + return -1; + } + if ( EnsureMPEG( offset, mark ) ) { + return offset; + } else + offset++; + } + + //shouldn't be here + return -1; +} + +llong K3bMpegInfo::bdFindNextMarker( llong from, byte mark ) +{ + llong offset; + for ( offset = from; offset >= 0; offset-- ) { + if ( + ( bdGetByte( offset ) == 0x00 ) && + ( bdGetByte( offset + 1 ) == 0x00 ) && + ( bdGetByte( offset + 2 ) == 0x01 ) && + ( bdGetByte( offset + 3 ) == mark ) ) { + return offset; + } + } + return -1; +} + +llong K3bMpegInfo::bdFindNextMarker( llong from, byte* mark ) +{ + llong offset; + for ( offset = from; offset >= 0; offset-- ) { + if ( ( bdGetByte( offset ) == 0x00 ) && + ( bdGetByte( offset + 1 ) == 0x00 ) && + ( bdGetByte( offset + 2 ) == 0x01 ) ) { + *mark = bdGetByte( offset + 3 ); + return offset; + } + } + return -1; + +} + +llong K3bMpegInfo::FindNextVideo( llong from ) +{ + llong offset = from; + while ( offset >= 0 ) { + offset = FindNextMarker( offset ); + if ( offset < 0 ) { + return -1; + } + if ( EnsureMPEG( offset, MPEG_VIDEO_E0_CODE ) || EnsureMPEG( offset, MPEG_VIDEO_E1_CODE ) || EnsureMPEG( offset, MPEG_VIDEO_E2_CODE ) ) { + return offset; + } else + offset++; + } + + //shouldn't be here + return -1; +} + +llong K3bMpegInfo::FindNextAudio( llong from ) +{ + llong offset = from; + while ( offset >= 0 ) { + offset = FindNextMarker( offset ); + if ( offset < 0 ) { + return -1; + } + if ( EnsureMPEG( offset, MPEG_AUDIO_C0_CODE ) || EnsureMPEG( offset, MPEG_AUDIO_C1_CODE ) || EnsureMPEG( offset, MPEG_AUDIO_C2_CODE ) ) { + return offset; + } else + offset++; + } + + return -1; +} + + +int K3bMpegInfo::GetVideoIdx ( byte marker ) +{ + switch ( marker ) { + case MPEG_VIDEO_E0_CODE: + return 0; + break; + + case MPEG_VIDEO_E1_CODE: + return 1; + break; + + case MPEG_VIDEO_E2_CODE: + return 2; + break; + + default: + kdDebug() << "VideoCode not reached" << endl; + break; + } + + return -1; +} + +int K3bMpegInfo::GetAudioIdx ( byte marker ) +{ + switch ( marker ) { + case MPEG_AUDIO_C0_CODE: + return 0; + break; + + case MPEG_AUDIO_C1_CODE: + return 1; + break; + + case MPEG_AUDIO_C2_CODE: + return 2; + break; + + default: + kdDebug() << "VideoCode not reached" << endl; + break; + } + + return -1; +} + +llong K3bMpegInfo::SkipPacketHeader( llong offset ) +{ + byte tmp_byte; + if ( mpeg_info->version == MPEG_VERS_MPEG1 ) { + // skip startcode and packet size + offset += 6; + //remove stuffing bytes + tmp_byte = GetByte( offset ); + while ( tmp_byte & 0x80 ) + tmp_byte = GetByte( ++offset ); + + if ( ( tmp_byte & 0xC0 ) == 0x40 ) // next two bits are 01 + offset += 2; + + tmp_byte = GetByte( offset ); + if ( ( tmp_byte & 0xF0 ) == 0x20 ) + offset += 5; + else if ( ( tmp_byte & 0xF0 ) == 0x30 ) + offset += 10; + else + offset++; + + return offset; + } else if ( mpeg_info->version == MPEG_VERS_MPEG2 ) { + return ( offset + 9 + GetByte( offset + 8 ) ); + } else + return ( offset + 10 ); +} + +void K3bMpegInfo::ParseAudio ( llong offset, byte marker ) +{ + unsigned brate, srate; + bool mpeg2_5 = false; + + const int a_idx = GetAudioIdx( marker ); + + if ( mpeg_info->audio[ a_idx ].seen ) /* we have it already */ + return ; + + if ( ( GetByte( offset ) != 0xFF ) || ( ( GetByte( offset + 1 ) & 0xF0 ) != 0xF0 ) ) { + // doesn't start with 12 bits set + if ( ( GetByte( offset ) != 0xFF ) || ( ( GetByte( offset + 1 ) & 0xE0 ) != 0xE0 ) ) { + // doesn't start with 11 bits set + return ; + } else { + // start with 11 bits set + mpeg2_5 = true; + } + } + + // Find mpeg version 1.0 or 2.0 + if ( GetByte( offset + 1 ) & 0x08 ) { + if ( !mpeg2_5 ) + mpeg_info->audio[ a_idx ].version = 1; + else + return ; // invalid 01 encountered + } else { + if ( !mpeg2_5 ) + mpeg_info->audio[ a_idx ].version = 2; + else + mpeg_info->audio[ a_idx ].version = 3; //for mpeg 2.5 + } + + // Find Layer + mpeg_info->audio[ a_idx ].layer = ( GetByte( offset + 1 ) & 0x06 ) >> 1; + switch ( mpeg_info->audio[ a_idx ].layer ) { + case 0: + mpeg_info->audio[ a_idx ].layer = 0; + break; + case 1: + mpeg_info->audio[ a_idx ].layer = 3; + break; + case 2: + mpeg_info->audio[ a_idx ].layer = 2; + break; + case 3: + mpeg_info->audio[ a_idx ].layer = 1; + break; + } + + // Protection Bit + mpeg_info->audio[ a_idx ].protect = GetByte( offset + 1 ) & 0x01; + if ( mpeg_info->audio[ a_idx ].protect ) + mpeg_info->audio[ a_idx ].protect = 0; + else + mpeg_info->audio[ a_idx ].protect = 1; + + const unsigned bit_rates[ 4 ][ 16 ] = { + { + 0, + }, + {0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0}, + {0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0}, + {0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 0} + }; + + + /* const unsigned bit_rates [ 3 ][ 3 ][ 16 ] = { + { + {0, }, + {0, }, + {0, }, + }, + { + {0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0}, + {0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0}, + {0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 0} + }, + { + {0, 32, 48, 56, 64, 80 , 96 , 112, 128, 144, 160, 176, 192, 224, 256, 0}, + {0, 8, 16, 24, 32, 40, 48, 56, 64 , 80 , 96 , 112, 128, 144, 160, 0}, + {0, 8, 16, 24, 32, 40, 48, 56, 64 , 80 , 96 , 112, 128, 144, 160, 0} + } + }; + */ + + const unsigned sampling_rates[ 4 ][ 4 ] = { + { + 0, + }, + {44100, 48000, 32000, 0}, //mpeg 1 + {22050, 24000, 16000, 0}, //mpeg 2 + {11025, 12000, 8000, 0} //mpeg 2.5 + }; + + + // Bitrate index and sampling index to pass through the array + brate = GetByte( offset + 2 ) >> 4; + srate = ( GetByte( offset + 2 ) & 0x0f ) >> 2; + + mpeg_info->audio[ a_idx ].bitrate = 1024 * bit_rates[ mpeg_info->audio[ a_idx ].layer ][ brate ]; + mpeg_info->audio[ a_idx ].byterate = ( float ) ( mpeg_info->audio[ a_idx ].bitrate / 8.0 ); + mpeg_info->audio[ a_idx ].sampfreq = sampling_rates[ mpeg_info->audio[ a_idx ].version ][ srate ]; + + // Audio mode + mpeg_info->audio[ a_idx ].mode = 1 + ( GetByte( offset + 3 ) >> 6 ) ; + + // Copyright bit + if ( GetByte( offset + 3 ) & 0x08 ) + mpeg_info->audio[ a_idx ].copyright = true; + else + mpeg_info->audio[ a_idx ].copyright = false; + + // Original/Copy bit + if ( GetByte( offset + 3 ) & 0x04 ) + mpeg_info->audio[ a_idx ].original = true; + else + mpeg_info->audio[ a_idx ].original = false; + + + mpeg_info->audio[ a_idx ].seen = true; +} + +void K3bMpegInfo::ParseVideo ( llong offset, byte marker ) +{ + unsigned long aratio, frate, brate; + + const int v_idx = GetVideoIdx( marker ); + + const double aspect_ratios[ 16 ] = { + 0.0000, 1.0000, 0.6735, 0.7031, + 0.7615, 0.8055, 0.8437, 0.8935, + 0.9375, 0.9815, 1.0255, 1.0695, + 1.1250, 1.1575, 1.2015, 0.0000 + }; + + if ( mpeg_info->video[ v_idx ].seen ) /* we have it already */ + return ; + + offset = FindNextMarker( offset + 1, MPEG_SEQUENCE_CODE ); + + if ( !offset ) + return ; + + offset += 4; + + mpeg_info->video[ v_idx ].hsize = GetSize( offset ) >> 4; + mpeg_info->video[ v_idx ].vsize = GetSize( offset + 1 ) & 0x0FFF; + + // Get picture rate + offset += 3; // after picture sizes + + aratio = ( GetByte( offset ) & 0x0F ) >> 4; + mpeg_info->video[ v_idx ].aratio = aspect_ratios[ aratio ]; + + // offset += 3; // after picture sizes + frate = GetByte( offset ) & 0x0F; + mpeg_info->video[ v_idx ].frate = frame_rates[ frate ]; + + offset += 1; // after picture rate + + // 18 following bytes are the bitrate /400 + + //read first 16 bytes + brate = GetSize( offset ); + // scale + brate <<= 2; + byte lasttwo = GetByte( offset + 2 ); + lasttwo >>= 6; + brate |= lasttwo; + + mpeg_info->video[ v_idx ].bitrate = 400 * brate; + + byte mark; + while ( true ) { + offset = FindNextMarker( offset, &mark ); + if ( mark == MPEG_GOP_CODE ) + break; + switch ( GetByte( offset + 3 ) ) { + case MPEG_EXT_CODE : + // Extension + offset += 4; + switch ( GetByte( offset ) >> 4 ) { + case 1: + //SequenceExt + if ( GetByte( offset + 1 ) & 0x08 ) + mpeg_info->video[ v_idx ].progressive = true; + mpeg_info->video[ v_idx ].chroma_format = ( GetByte( offset + 1 ) & 0x06 ) >> 1; + break; + case 2: + // SequenceDisplayExt + mpeg_info->video[ v_idx ].video_format = ( GetByte( offset ) & 0x0E ) >> 1; + break; + } + + break; + case MPEG_USER_CODE : + // UserData + break; + } + offset++; + } + + mpeg_info->video[ v_idx ].seen = true; +} + +double K3bMpegInfo::ReadTS( llong offset ) +{ + byte highbit; + unsigned long low4Bytes; + double TS; + + highbit = ( GetByte( offset ) >> 3 ) & 0x01; + + low4Bytes = ( ( GetByte( offset ) >> 1 ) & 0x03 ) << 30; + low4Bytes |= GetByte( offset + 1 ) << 22; + low4Bytes |= ( GetByte( offset + 2 ) >> 1 ) << 15; + low4Bytes |= GetByte( offset + 3 ) << 7; + low4Bytes |= GetByte( offset + 4 ) >> 1; + + + TS = ( double ) ( highbit * FLOAT_0x10000 * FLOAT_0x10000 ); + TS += ( double ) ( low4Bytes ); + TS /= ( double ) ( STD_SYSTEM_CLOCK_FREQ ); + + return TS; +} + +double K3bMpegInfo::ReadTSMpeg2( llong offset ) +{ + byte highbit; + unsigned long low4Bytes; + unsigned long sys_clock_ref; + double TS; + + highbit = ( GetByte( offset ) & 0x20 ) >> 5; + + low4Bytes = ( ( GetByte( offset ) & 0x18 ) >> 3 ) << 30; + low4Bytes |= ( GetByte( offset ) & 0x03 ) << 28; + low4Bytes |= GetByte( offset + 1 ) << 20; + low4Bytes |= ( GetByte( offset + 2 ) & 0xF8 ) << 12; + low4Bytes |= ( GetByte( offset + 2 ) & 0x03 ) << 13; + low4Bytes |= GetByte( offset + 3 ) << 5; + low4Bytes |= ( GetByte( offset + 4 ) ) >> 3; + + sys_clock_ref = ( GetByte( offset + 4 ) & 0x3 ) << 7; + sys_clock_ref |= ( GetByte( offset + 5 ) >> 1 ); + + TS = ( double ) ( highbit * FLOAT_0x10000 * FLOAT_0x10000 ); + TS += ( double ) ( low4Bytes ); + if ( sys_clock_ref == 0 ) + TS /= ( double ) ( STD_SYSTEM_CLOCK_FREQ ); + else { + TS /= ( double ) ( 27000000 / sys_clock_ref ); + } + + return TS; +} diff --git a/libk3b/projects/videocd/mpeginfo/k3bmpeginfo.h b/libk3b/projects/videocd/mpeginfo/k3bmpeginfo.h new file mode 100644 index 0000000..3436214 --- /dev/null +++ b/libk3b/projects/videocd/mpeginfo/k3bmpeginfo.h @@ -0,0 +1,178 @@ +/* +* +* $Id: k3bmpeginfo.h 619556 2007-01-03 17:38:12Z trueg $ +* Copyright (C) 2003-2004 Christian Kvasny +* +* This file is part of the K3b project. +* Copyright (C) 1998-2007 Sebastian Trueg +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* See the file "COPYING" for the exact licensing terms. +*/ + +#ifndef K3BMPEGINFO +#define K3BMPEGINFO + +#include + +// #define BUFFERSIZE 16384 +#define BUFFERSIZE 65536 + +#define MPEG_START_CODE_PATTERN ((ulong) 0x00000100) +#define MPEG_START_CODE_MASK ((ulong) 0xffffff00) + +#define MPEG_PICTURE_CODE ((ulong) 0x00000100) +/* [...slice codes... 0x1a7] */ + +#define MPEG_USER_CODE ((uchar) 0xb2) +#define MPEG_SEQUENCE_CODE ((uchar) 0xb3) +#define MPEG_EXT_CODE ((uchar) 0xb5) +#define MPEG_SEQ_END_CODE ((uchar) 0xb7) +#define MPEG_GOP_CODE ((uchar) 0xb8) +#define MPEG_PROGRAM_END_CODE ((uchar) 0xb9) +#define MPEG_PACK_HEADER_CODE ((uchar) 0xba) +#define MPEG_SYSTEM_HEADER_CODE ((uchar) 0xbb) +#define MPEG_PRIVATE_1_CODE ((uchar) 0xbd) +#define MPEG_PAD_CODE ((uchar) 0xbe) + +#define MPEG_AUDIO_C0_CODE ((uchar) 0xc0) /* default */ +#define MPEG_AUDIO_C1_CODE ((uchar) 0xc1) /* 2nd audio stream id (dual channel) */ +#define MPEG_AUDIO_C2_CODE ((uchar) 0xc2) /* 3rd audio stream id (surround sound) */ + +#define MPEG_VIDEO_E0_CODE ((uchar) 0xe0) /* motion */ +#define MPEG_VIDEO_E1_CODE ((uchar) 0xe1) /* lowres still */ +#define MPEG_VIDEO_E2_CODE ((uchar) 0xe2) /* hires still */ + +#define FLOAT_0x10000 (double)((unsigned long)1 << 16) +#define STD_SYSTEM_CLOCK_FREQ (unsigned long)90000 + +typedef unsigned char byte; +typedef long long llong; + +#include + +class video_info +{ + public: + bool seen; + unsigned long hsize; + unsigned long vsize; + double aratio; + double frate; + unsigned long bitrate; + unsigned long vbvsize; + bool progressive; + unsigned char video_format; + unsigned char chroma_format; + bool constrained_flag; +}; + +class audio_info +{ + public: + bool seen; + unsigned int version; + unsigned int layer; + unsigned int protect; + unsigned long bitrate; + float byterate; + unsigned long sampfreq; + int mode; + bool copyright; + bool original; +}; + +class Mpeginfo +{ + + public: + Mpeginfo() + : version( 0 ), + muxrate( 0 ), + playing_time( 0 ), + has_video ( false ), + has_audio ( false ) + { + for ( int i = 0; i < 3; i++ ) { + video[ i ].seen = false; + audio[ i ].seen = false; + } + }; + + ~Mpeginfo() + {} + ; + + unsigned int version; + unsigned long muxrate; + double playing_time; + bool has_video; + bool has_audio; + video_info video[ 3 ]; + audio_info audio[ 3 ]; +}; + +class K3bMpegInfo +{ + public: + K3bMpegInfo( const char* filename ); + ~K3bMpegInfo(); + enum mpeg_version { MPEG_VERS_INVALID = 0, MPEG_VERS_MPEG1 = 1, MPEG_VERS_MPEG2 = 2 }; + enum mode { MPEG_STEREO = 1, MPEG_JOINT_STEREO, MPEG_DUAL_CHANNEL, MPEG_SINGLE_CHANNEL }; + + const int version() + { + return mpeg_info->version; + }; + const QString error_string() + { + return m_error_string; + }; + Mpeginfo* mpeg_info; + + + private: + // General ToolBox + byte GetByte( llong offset ); + byte bdGetByte( llong offset ); + llong GetNBytes( llong, int ); + unsigned short int GetSize( llong offset ); + llong FindNextMarker( llong ); + llong FindNextMarker( llong, byte* ); + llong FindNextMarker( llong, byte ); + llong bdFindNextMarker( llong, byte ); + llong bdFindNextMarker( llong, byte* ); + llong FindNextVideo( llong ); + llong FindNextAudio( llong ); + + int GetVideoIdx ( byte ); + int GetAudioIdx ( byte ); + bool EnsureMPEG( llong, byte ); + void ParseVideo ( llong, byte ); + void ParseAudio ( llong, byte ); + bool MpegParsePacket (); + llong MpegParsePacket ( llong ); + llong SkipPacketHeader( llong ); + + double ReadTS( llong offset ); + double ReadTSMpeg2( llong offset ); + + FILE* m_mpegfile; + + const char* m_filename; + llong m_filesize; + + bool m_done; + + llong m_buffstart; + llong m_buffend; + byte* m_buffer; + double m_initial_TS; + QString m_error_string; + +}; + +#endif //K3bMpegInfo diff --git a/libk3b/projects/videodvd/Makefile.am b/libk3b/projects/videodvd/Makefile.am new file mode 100644 index 0000000..1b3e92b --- /dev/null +++ b/libk3b/projects/videodvd/Makefile.am @@ -0,0 +1,20 @@ +# we need the ../datacd for the uic generated header files +AM_CPPFLAGS= -I$(srcdir)/../../core \ + -I$(srcdir)/../../../libk3bdevice \ + -I$(srcdir)/../../../src \ + -I$(srcdir)/../../tools \ + -I$(srcdir)/../datadvd \ + -I$(srcdir)/../datacd \ + -I$(srcdir)/.. \ + -I../datacd \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libvideodvd.la + +libvideodvd_la_SOURCES = k3bvideodvddoc.cpp \ + k3bvideodvdjob.cpp \ + k3bvideodvdimager.cpp + +include_HEADERS = k3bvideodvddoc.h k3bvideodvdjob.h diff --git a/libk3b/projects/videodvd/k3bvideodvddoc.cpp b/libk3b/projects/videodvd/k3bvideodvddoc.cpp new file mode 100644 index 0000000..2f02ac6 --- /dev/null +++ b/libk3b/projects/videodvd/k3bvideodvddoc.cpp @@ -0,0 +1,71 @@ +/* + * + * $Id: k3bvideodvddoc.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bvideodvddoc.h" +#include "k3bvideodvdjob.h" + +#include + +#include + +#include + + +K3bVideoDvdDoc::K3bVideoDvdDoc( QObject* parent ) + : K3bDvdDoc( parent ) +{ +} + + +K3bVideoDvdDoc::~K3bVideoDvdDoc() +{ +} + + +bool K3bVideoDvdDoc::newDocument() +{ + if( K3bDataDoc::newDocument() ) { + + // K3bDataDoc::newDocument already deleted m_videoTsDir (again: bad design!) + m_videoTsDir = new K3bDirItem( "VIDEO_TS", this, root() ); + m_videoTsDir->setRemoveable(false); + m_videoTsDir->setRenameable(false); + m_videoTsDir->setMoveable(false); + m_videoTsDir->setHideable(false); + + K3bDirItem* audioTsDir = new K3bDirItem( "AUDIO_TS", this, root() ); + audioTsDir->setRemoveable(false); + audioTsDir->setRenameable(false); + audioTsDir->setMoveable(false); + audioTsDir->setHideable(false); + + setMultiSessionMode( NONE ); + + setModified( false ); + + return true; + } + else + return false; +} + + +K3bBurnJob* K3bVideoDvdDoc::newBurnJob( K3bJobHandler* hdl, QObject* parent ) +{ + return new K3bVideoDvdJob( this, hdl, parent ); +} + +//#include "k3bdvddoc.moc" diff --git a/libk3b/projects/videodvd/k3bvideodvddoc.h b/libk3b/projects/videodvd/k3bvideodvddoc.h new file mode 100644 index 0000000..034ae4d --- /dev/null +++ b/libk3b/projects/videodvd/k3bvideodvddoc.h @@ -0,0 +1,46 @@ +/* + * + * $Id: k3bvideodvddoc.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_DOC_H_ +#define _K3B_VIDEODVD_DOC_H_ + +#include +#include "k3b_export.h" +class KConfig; + +class LIBK3B_EXPORT K3bVideoDvdDoc : public K3bDvdDoc +{ + public: + K3bVideoDvdDoc( QObject* parent = 0 ); + virtual ~K3bVideoDvdDoc(); + + virtual int type() const { return VIDEODVD; } + + virtual K3bBurnJob* newBurnJob( K3bJobHandler* hdl, QObject* parent ); + + virtual bool newDocument(); + + K3bDirItem* videoTsDir() const { return m_videoTsDir; } + + // TODO: implement load- and saveDocumentData since we do not need all those options + + protected: + virtual QString typeString() const { return "video_dvd"; } + + private: + K3bDirItem* m_videoTsDir; +}; + +#endif diff --git a/libk3b/projects/videodvd/k3bvideodvdimager.cpp b/libk3b/projects/videodvd/k3bvideodvdimager.cpp new file mode 100644 index 0000000..7362aa0 --- /dev/null +++ b/libk3b/projects/videodvd/k3bvideodvdimager.cpp @@ -0,0 +1,221 @@ +/* + * + * $Id: k3bvideodvdimager.cpp 633751 2007-02-15 08:22:49Z trueg $ + * Copyright (C) 2004-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bvideodvdimager.h" +#include "k3bvideodvddoc.h" +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + + + +class K3bVideoDvdImager::Private +{ +public: + K3bVideoDvdDoc* doc; + + QString tempPath; +}; + + +K3bVideoDvdImager::K3bVideoDvdImager( K3bVideoDvdDoc* doc, K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bIsoImager( doc, jh, parent, name ) +{ + d = new Private; + d->doc = doc; +} + + +K3bVideoDvdImager::~K3bVideoDvdImager() +{ + delete d; +} + + +void K3bVideoDvdImager::start() +{ + fixVideoDVDSettings(); + K3bIsoImager::start(); +} + + +void K3bVideoDvdImager::init() +{ + fixVideoDVDSettings(); + K3bIsoImager::init(); +} + + +void K3bVideoDvdImager::fixVideoDVDSettings() +{ + // Video DVD defaults, we cannot set these in K3bVideoDvdDoc since they + // will be overwritten in the burn dialog unless we create some K3bVideoDVDIsoOptions + // class with different defaults. But since the whole Video DVD project is a hack we + // go the easy road. + K3bIsoOptions o = d->doc->isoOptions(); + o.setISOLevel(1); + o.setISOallow31charFilenames(false); + o.setCreateJoliet(false); + o.setJolietLong(false); + o.setCreateRockRidge(false); + o.setCreateUdf(true); + d->doc->setIsoOptions( o ); +} + + +void K3bVideoDvdImager::calculateSize() +{ + fixVideoDVDSettings(); + K3bIsoImager::calculateSize(); +} + + +int K3bVideoDvdImager::writePathSpec() +{ + // + // Create a temp dir and link all contents of the VIDEO_TS dir to make mkisofs + // able to handle the VideoDVD stuff. + // + // mkisofs is not able to create VideoDVDs from graft-points. + // + // We do this here since K3bIsoImager::start calls cleanup which deletes the temp files + // + QDir dir( KGlobal::dirs()->resourceDirs( "tmp" ).first() ); + d->tempPath = K3b::findUniqueFilePrefix( "k3bVideoDvd", dir.path() ); + kdDebug() << "(K3bVideoDvdImager) creating temp dir: " << d->tempPath << endl; + if( !dir.mkdir( d->tempPath, true ) ) { + emit infoMessage( i18n("Unable to create temporary directory '%1'.").arg(d->tempPath), ERROR ); + return -1; + } + + dir.cd( d->tempPath ); + if( !dir.mkdir( "VIDEO_TS" ) ) { + emit infoMessage( i18n("Unable to create temporary directory '%1'.").arg(d->tempPath + "/VIDEO_TS"), ERROR ); + return -1; + } + + for( QPtrListIterator it( d->doc->videoTsDir()->children() ); *it; ++it ) { + if( (*it)->isDir() ) { + emit infoMessage( i18n("Found invalid entry in the VIDEO_TS folder (%1).").arg((*it)->k3bName()), ERROR ); + return -1; + } + + // convert to upper case names + if( ::symlink( QFile::encodeName( (*it)->localPath() ), + QFile::encodeName( d->tempPath + "/VIDEO_TS/" + (*it)->k3bName().upper() ) ) == -1 ) { + emit infoMessage( i18n("Unable to link temporary file in folder %1.").arg( d->tempPath ), ERROR ); + return -1; + } + } + + + return K3bIsoImager::writePathSpec(); +} + + +int K3bVideoDvdImager::writePathSpecForDir( K3bDirItem* dirItem, QTextStream& stream ) +{ + // + // We handle the VIDEO_TS dir differently since otherwise mkisofs is not able to + // open the VideoDVD structures (see addMkisofsParameters) + // + if( dirItem == d->doc->videoTsDir() ) { + return 0; + } + + int num = 0; + for( QPtrListIterator it( dirItem->children() ); it.current(); ++it ) { + K3bDataItem* item = it.current(); + num++; + + if( item->isDir() ) { + // we cannot add the video_ts dir twice + if( item != d->doc->videoTsDir() ) { + stream << escapeGraftPoint( item->writtenPath() ) + << "=" + << escapeGraftPoint( dummyDir( static_cast(item) ) ) << "\n"; + } + + int x = writePathSpecForDir( dynamic_cast(item), stream ); + if( x >= 0 ) + num += x; + else + return -1; + } + else { + writePathSpecForFile( static_cast(item), stream ); + } + } + + return num; +} + + +bool K3bVideoDvdImager::addMkisofsParameters( bool printSize ) +{ + // Here is another bad design: we assume that K3bIsoImager::start does not add additional + // parameters to the process. :( + if( K3bIsoImager::addMkisofsParameters( printSize ) ) { + *m_process << "-dvd-video"; + *m_process << "-f"; // follow symlinks + *m_process << d->tempPath; + return true; + } + else + return false; +} + + +void K3bVideoDvdImager::cleanup() +{ + if( QFile::exists( d->tempPath ) ) { + QDir dir( d->tempPath ); + dir.cd( "VIDEO_TS" ); + for( QPtrListIterator it( d->doc->videoTsDir()->children() ); *it; ++it ) + dir.remove( (*it)->k3bName().upper() ); + dir.cdUp(); + dir.rmdir( "VIDEO_TS" ); + dir.cdUp(); + dir.rmdir( d->tempPath ); + } + d->tempPath = QString::null; + + K3bIsoImager::cleanup(); +} + + +void K3bVideoDvdImager::slotReceivedStderr( const QString& line ) +{ + if( line.contains( "Unable to make a DVD-Video image" ) ) { + emit infoMessage( i18n("The project does not contain all necessary VideoDVD files."), WARNING ); + emit infoMessage( i18n("The resulting DVD will most likely not be playable on a Hifi DVD player."), WARNING ); + } + else + K3bIsoImager::slotReceivedStderr( line ); +} + +#include "k3bvideodvdimager.moc" diff --git a/libk3b/projects/videodvd/k3bvideodvdimager.h b/libk3b/projects/videodvd/k3bvideodvdimager.h new file mode 100644 index 0000000..0062d55 --- /dev/null +++ b/libk3b/projects/videodvd/k3bvideodvdimager.h @@ -0,0 +1,61 @@ +/* + * + * $Id: k3bvideodvdimager.h 633751 2007-02-15 08:22:49Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_VIDEODVD_IMAGER_H_ +#define _K3B_VIDEODVD_IMAGER_H_ + + +#include + +class K3bVideoDvdDoc; + + +/** + * Create VideoDVD images with mkisofs. The difference + * to the IsoImager is the -dvd-video option and the fact + * that all VIDEO_TS files need to be in one local folder since + * otherwise mkisofs is not able to find the dvd structures. + */ +class K3bVideoDvdImager : public K3bIsoImager +{ + Q_OBJECT + + public: + K3bVideoDvdImager( K3bVideoDvdDoc* doc, K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + virtual ~K3bVideoDvdImager(); + + public slots: + virtual void start(); + virtual void init(); + virtual void calculateSize(); + + protected: + bool addMkisofsParameters( bool printSize = false ); + int writePathSpec(); + void cleanup(); + int writePathSpecForDir( K3bDirItem* dirItem, QTextStream& stream ); + + protected slots: + virtual void slotReceivedStderr( const QString& ); + + private: + void fixVideoDVDSettings(); + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/projects/videodvd/k3bvideodvdjob.cpp b/libk3b/projects/videodvd/k3bvideodvdjob.cpp new file mode 100644 index 0000000..f4e6129 --- /dev/null +++ b/libk3b/projects/videodvd/k3bvideodvdjob.cpp @@ -0,0 +1,101 @@ +/* + * + * $Id: k3bvideodvdjob.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bvideodvdjob.h" +#include "k3bvideodvddoc.h" +#include "k3bvideodvdimager.h" + +#include +#include +#include +#include + +#include +#include +#include +#include + + + +K3bVideoDvdJob::K3bVideoDvdJob( K3bVideoDvdDoc* doc, K3bJobHandler* jh, QObject* parent ) + : K3bDvdJob( doc, jh, parent ), + m_doc(doc) +{ +} + + +K3bVideoDvdJob::~K3bVideoDvdJob() +{ +} + + +void K3bVideoDvdJob::prepareImager() +{ + setImager( new K3bVideoDvdImager( m_doc, this ) ); +} + + +bool K3bVideoDvdJob::prepareWriterJob() +{ + K3bGrowisofsWriter* writer = new K3bGrowisofsWriter( m_doc->burner(), this, this ); + + // these do only make sense with DVD-R(W) + writer->setSimulate( m_doc->dummy() ); + writer->setBurnSpeed( m_doc->speed() ); + + // DAO seems to be the better default for Video DVD... !? + if( m_doc->writingMode() == K3b::DAO || m_doc->writingMode() == K3b::WRITING_MODE_AUTO ) + writer->setWritingMode( K3b::DAO ); + + writer->setMultiSession( false ); + writer->setCloseDvd( true ); + + if( m_doc->onTheFly() ) { + writer->setImageToWrite( QString::null ); // read from stdin + writer->setTrackSize( m_isoImager->size() ); + } + else + writer->setImageToWrite( m_doc->tempDir() ); + + setWriterJob( writer ); + + return true; +} + + +QString K3bVideoDvdJob::jobDescription() const +{ + if( m_doc->onlyCreateImages() ) { + return i18n("Creating Video DVD Image File"); + } + else { + return i18n("Writing Video DVD") + + ( m_doc->isoOptions().volumeID().isEmpty() + ? QString::null + : QString( " (%1)" ).arg(m_doc->isoOptions().volumeID()) ); + } +} + + +QString K3bVideoDvdJob::jobDetails() const +{ + return ( i18n("ISO9660/Udf Filesystem (Size: %1)").arg(KIO::convertSize( doc()->size() )) + + ( m_doc->copies() > 1 + ? i18n(" - %n copy", " - %n copies", m_doc->copies()) + : QString::null ) ); +} + +#include "k3bvideodvdjob.moc" diff --git a/libk3b/projects/videodvd/k3bvideodvdjob.h b/libk3b/projects/videodvd/k3bvideodvdjob.h new file mode 100644 index 0000000..3f03cea --- /dev/null +++ b/libk3b/projects/videodvd/k3bvideodvdjob.h @@ -0,0 +1,46 @@ +/* + * + * $Id: k3bvideodvdjob.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_VIDEO_DVD_JOB_H_ +#define _K3B_VIDEO_DVD_JOB_H_ + +#include + + +class K3bVideoDvdDoc; + +/** + * This class heavily depends on K3bDvdJob and uses some of it's internals. + */ +class K3bVideoDvdJob : public K3bDvdJob +{ + Q_OBJECT + + public: + K3bVideoDvdJob( K3bVideoDvdDoc*, K3bJobHandler*, QObject* parent = 0 ); + virtual ~K3bVideoDvdJob(); + + virtual QString jobDescription() const; + virtual QString jobDetails() const; + + private: + bool prepareWriterJob(); + void prepareImager(); + + K3bVideoDvdDoc* m_doc; +}; + +#endif diff --git a/libk3b/scripts/Makefile.am b/libk3b/scripts/Makefile.am new file mode 100644 index 0000000..6318b9b --- /dev/null +++ b/libk3b/scripts/Makefile.am @@ -0,0 +1,11 @@ +bin_SCRIPTS = k3b_automount + +# k3b_automount needs to be installed setuid root +install-exec-hook: + @(chown 0 $(DESTDIR)$(bindir)/k3b_automount && chmod 4755 $(DESTDIR)$(bindir)/k3b_automount) || echo "Please make k3b_automount setuid root" >&2 + @echo "" + @echo "k3b_automount is by default installed with a set SETUID root bit!" + @echo "This is needed for K3b to be able to temporarily disable automounting via" + @echo "subfs or supermount while burning." + @echo "" + diff --git a/libk3b/scripts/k3b_automount b/libk3b/scripts/k3b_automount new file mode 100755 index 0000000..e86e960 --- /dev/null +++ b/libk3b/scripts/k3b_automount @@ -0,0 +1,66 @@ +#!/bin/bash + +# +# This script is able to disable and enable automounting for a device. +# It's usage is as follows: +# +# k3b_automount disable /dev/cdrom +# or +# k3b_automount enable /dev/cdrom +# +# /dev/cdrom needs to have an entry in /etc/fstab. +# +# The supported automounting systems are subfs and supermount. +# +# Exit codes: +# 0 - success +# 1 - wrong usage +# 2 - device not configured with subfs/supermount in /etc/fstab +# X - failed to mount/umount +# + +DISABLE=1 + +if [ $1 = "disable" ]; then + DISABLE=1 +elif [ $1 = "enable" ]; then + DISABLE=0 +else + echo "Usage: $0 disable|enable " + exit 1 +fi + +DEVICE=$2 + +if [ -z $DEVICE ]; then + echo "Usage: $0 disable|enable " + exit 1 +fi + +# we have a mode and a device + +# open the fstab file and search the DEVICE +if [ -n "`grep $DEVICE /etc/fstab | grep "subfs\|supermount"`" ]; then + if [ $DISABLE = 1 ]; then + umount $DEVICE + else + mount $DEVICE + fi + exit $? +fi + +# +# Ok, not using subfs or supermount +# If some other userspace automounter (like ivman) is running it is sufficient +# to unmount the device now to get the burning started. This however does not +# fix the problem with DVD+RW burning which may be mounted once the burning has +# been started. +# +# So we unmount the device in case it is mounted with iso9660 or udf (just to add +# some security to this suid script. :( +# +if [ $DISABLE = 1 ] && [ -n "`grep $DEVICE /etc/mtab | grep "iso9660\|udf"`" ]; then + umount $DEVICE + exit $? +fi +exit 2 diff --git a/libk3b/tools/Makefile.am b/libk3b/tools/Makefile.am new file mode 100644 index 0000000..d48a295 --- /dev/null +++ b/libk3b/tools/Makefile.am @@ -0,0 +1,44 @@ +AM_CPPFLAGS= -I$(srcdir)/../../src \ + -I$(srcdir)/../core \ + -I$(srcdir)/../../libk3bdevice \ + -I$(srcdir)/.. \ + $(all_includes) + +noinst_LTLIBRARIES = libk3btools.la + +libk3btools_la_LIBADD = libisofs/libisofs.la + +libk3btools_la_LDFLAGS = $(all_libraries) + +libk3btools_la_SOURCES = k3bwavefilewriter.cpp k3bbusywidget.cpp k3bdeviceselectiondialog.cpp \ + k3bmd5job.cpp k3btitlelabel.cpp k3bcutcombobox.cpp \ + k3bstringutils.cpp k3bdevicecombobox.cpp kcutlabel.cpp \ + k3bstdguiitems.cpp k3bvalidators.cpp k3bthroughputestimator.cpp \ + k3biso9660.cpp k3bmultichoicedialog.cpp k3bdevicehandler.cpp \ + k3bcdparanoialib.cpp k3blistview.cpp k3bmsfedit.cpp \ + k3bcdtextvalidator.cpp k3bintvalidator.cpp k3bexceptions.cpp \ + k3bprogressdialog.cpp k3btoolbox.cpp k3bpushbutton.cpp \ + k3blistviewitemanimator.cpp k3bthreadwidget.cpp k3bradioaction.cpp \ + k3bsignalwaiter.cpp k3blibdvdcss.cpp k3biso9660backend.cpp \ + k3bpipe.cpp k3bchecksumpipe.cpp k3btoolbutton.cpp \ + k3bintmapcombobox.cpp k3bdirsizejob.cpp k3brichtextlabel.cpp \ + k3btempfile.cpp k3bactivepipe.cpp k3bfilesplitter.cpp \ + k3bfilesysteminfo.cpp + +include_HEADERS = k3bwavefilewriter.h k3bbusywidget.h k3bdeviceselectiondialog.h \ + k3bmd5job.h k3bcutcombobox.h k3bstringutils.h \ + k3bdevicecombobox.h kcutlabel.h k3bstdguiitems.h \ + k3bvalidators.h k3bthroughputestimator.h k3biso9660.h \ + k3bmultichoicedialog.h k3bdevicehandler.h k3bcdparanoialib.h \ + k3blistview.h k3bmsfedit.h k3bcdtextvalidator.h \ + k3bintvalidator.h k3bexceptions.h k3bprogressdialog.h \ + k3btoolbox.h k3bpushbutton.h k3blistviewitemanimator.h \ + k3bthreadwidget.h k3bradioaction.h k3bsignalwaiter.h \ + k3biso9660backend.h k3bpipe.h k3bdirsizejob.h \ + k3bchecksumpipe.h k3btoolbutton.h k3bintmapcombobox.h \ + k3brichtextlabel.h k3btempfile.h k3bactivepipe.h \ + k3bfilesplitter.h k3bfilesysteminfo.h + +METASOURCES = AUTO + +SUBDIRS = libisofs diff --git a/libk3b/tools/k3bactivepipe.cpp b/libk3b/tools/k3bactivepipe.cpp new file mode 100644 index 0000000..5a1e575 --- /dev/null +++ b/libk3b/tools/k3bactivepipe.cpp @@ -0,0 +1,255 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bactivepipe.h" + +#include + +#include + +#include +#include + +#include + + +class K3bActivePipe::Private : public QThread +{ +public: + Private( K3bActivePipe* pipe ) : + m_pipe( pipe ), + fdToReadFrom(-1), + fdToWriteTo(-1), + sourceIODevice(0), + sinkIODevice(0), + closeFdToReadFrom(false), + closeFdToWriteTo(false) { + } + + void run() { + kdDebug() << "(K3bActivePipe) started thread." << endl; + bytesRead = bytesWritten = 0; + buffer.resize( 10*2048 ); + ssize_t r = 0; + while( ( r = m_pipe->read( buffer.data(), buffer.size() ) ) > 0 ) { + + bytesRead += r; + + // write it out + ssize_t w = 0; + ssize_t ww = 0; + while( w < r ) { + if( ( ww = m_pipe->write( buffer.data()+w, r-w ) ) > 0 ) { + w += ww; + bytesWritten += ww; + } + else { + kdDebug() << "(K3bActivePipe) write failed." << endl; + close( closeWhenDone ); + return; + } + } + } + // kdDebug() << "(K3bActivePipe) thread done: " << r << " (total bytes read/written: " << bytesRead << "/" << bytesWritten << ")" << endl; + close( closeWhenDone ); + } + + int readFd() const { + if( fdToReadFrom == -1 ) + return pipeIn.out(); + else + return fdToReadFrom; + } + + int writeFd() const { + if( fdToWriteTo == -1 ) + return pipeOut.in(); + else + return fdToWriteTo; + } + + void close( bool closeAll ) { + if( sourceIODevice ) + sourceIODevice->close(); + if( sinkIODevice ) + sinkIODevice->close(); + + if( closeAll ) { + pipeIn.close(); + pipeOut.close(); + if( fdToWriteTo != -1 && + closeFdToWriteTo ) + ::close( fdToWriteTo ); + + if( fdToReadFrom != -1 && + closeFdToReadFrom ) + ::close( fdToReadFrom ); + } + } + +private: + K3bActivePipe* m_pipe; + +public: + int fdToReadFrom; + int fdToWriteTo; + K3bPipe pipeIn; + K3bPipe pipeOut; + + QIODevice* sourceIODevice; + QIODevice* sinkIODevice; + + bool closeWhenDone; + bool closeFdToReadFrom; + bool closeFdToWriteTo; + + QByteArray buffer; + + Q_UINT64 bytesRead; + Q_UINT64 bytesWritten; +}; + + +K3bActivePipe::K3bActivePipe() +{ + d = new Private( this ); +} + + +K3bActivePipe::~K3bActivePipe() +{ + delete d; +} + + +bool K3bActivePipe::open( bool closeWhenDone ) +{ + if( d->running() ) + return false; + + d->closeWhenDone = closeWhenDone; + + if( d->sourceIODevice ) { + if( !d->sourceIODevice->open( IO_ReadOnly ) ) + return false; + } + else if( d->fdToReadFrom == -1 && !d->pipeIn.open() ) { + return false; + } + + if( d->sinkIODevice ) { + if( !d->sinkIODevice->open( IO_WriteOnly ) ) + return false; + } + else if( d->fdToWriteTo == -1 && !d->pipeOut.open() ) { + close(); + return false; + } + + kdDebug() << "(K3bActivePipe) successfully opened pipe." << endl; + + d->start(); + return true; +} + + +void K3bActivePipe::close() +{ + d->pipeIn.closeIn(); + d->wait(); + d->close( true ); +} + + +void K3bActivePipe::readFromFd( int fd, bool close ) +{ + d->fdToReadFrom = fd; + d->sourceIODevice = 0; + d->closeFdToReadFrom = close; +} + + +void K3bActivePipe::writeToFd( int fd, bool close ) +{ + d->fdToWriteTo = fd; + d->sinkIODevice = 0; + d->closeFdToWriteTo = close; +} + + +void K3bActivePipe::readFromIODevice( QIODevice* dev ) +{ + d->fdToReadFrom = -1; + d->sourceIODevice = dev; +} + + +void K3bActivePipe::writeToIODevice( QIODevice* dev ) +{ + d->fdToWriteTo = -1; + d->sinkIODevice = dev; +} + + +int K3bActivePipe::in() const +{ + return d->pipeIn.in(); +} + + +int K3bActivePipe::out() const +{ + return d->pipeOut.out(); +} + + +int K3bActivePipe::read( char* data, int max ) +{ + if( d->sourceIODevice ) + return d->sourceIODevice->readBlock( data, max ); + else + return ::read( d->readFd(), data, max ); +} + + +int K3bActivePipe::write( char* data, int max ) +{ + if( d->sinkIODevice ) + return d->sinkIODevice->writeBlock( data, max ); + else + return ::write( d->writeFd(), data, max ); +} + + +bool K3bActivePipe::pumpSync() +{ + if( open( true ) ) + d->wait(); + else + return false; + return true; +} + + +Q_UINT64 K3bActivePipe::bytesRead() const +{ + return d->bytesRead; +} + + +Q_UINT64 K3bActivePipe::bytesWritten() const +{ + return d->bytesWritten; +} diff --git a/libk3b/tools/k3bactivepipe.h b/libk3b/tools/k3bactivepipe.h new file mode 100644 index 0000000..367646d --- /dev/null +++ b/libk3b/tools/k3bactivepipe.h @@ -0,0 +1,134 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_ACTIVE_PIPE_H_ +#define _K3B_ACTIVE_PIPE_H_ + +#include + +#include + + +class QIODevice; + + +/** + * The active pipe pumps data from a source to a sink using an + * additional thread. + */ +class LIBK3B_EXPORT K3bActivePipe +{ + public: + K3bActivePipe(); + virtual ~K3bActivePipe(); + + /** + * Opens the pipe and thus starts the + * pumping. + * + * \param closeWhenDone If true the pipes will be closed + * once all data has been read. + */ + virtual bool open( bool closeWhenDone = false ); + + /** + * Opens the pipe syncroneously and blocks until all data has been + * pumped through. + * The pipe is closed afterwards. + */ + bool pumpSync(); + + /** + * Close the pipe + */ + virtual void close(); + + /** + * Set the file descriptor to read from. If this is -1 (the default) then + * data has to be piped into the in() file descriptor. + * + * \param fd The file descriptor to read from. + * \param close If true the reading file descriptor will be closed on a call to close() + */ + void readFromFd( int fd, bool close = false ); + + /** + * Set the file descriptor to write to. If this is -1 (the default) then + * data has to read from the out() file descriptor. + * + * \param fd The file descriptor to write to. + * \param close If true the reading file descriptor will be closed on a call to close() + */ + void writeToFd( int fd, bool close = false ); + + /** + * Read from a QIODevice instead of a file descriptor. + * The device will be opened IO_ReadOnly and closed + * afterwards. + */ + void readFromIODevice( QIODevice* dev ); + + /** + * Write to a QIODevice instead of a file descriptor. + * The device will be opened IO_WriteOnly and closed + * afterwards. + */ + void writeToIODevice( QIODevice* dev ); + + /** + * The file descriptor to write into + * Only valid if no source has been set + */ + int in() const; + + /** + * The file descriptor to read from + * Only valid if no sink has been set + */ + int out() const; + + /** + * The number of bytes that have been read. + */ + Q_UINT64 bytesRead() const; + + /** + * The number of bytes that have been written. + */ + Q_UINT64 bytesWritten() const; + + protected: + /** + * Reads the data from the source. + * The default implementation reads from the file desc + * set via readFromFd or from in() + */ + virtual int read( char* data, int max ); + + /** + * Write the data to the sink. + * The default implementation writes to the file desc + * set via writeToFd or out() + * + * Can be reimplememented to further process the data. + */ + virtual int write( char* data, int max ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bbusywidget.cpp b/libk3b/tools/k3bbusywidget.cpp new file mode 100644 index 0000000..d222107 --- /dev/null +++ b/libk3b/tools/k3bbusywidget.cpp @@ -0,0 +1,103 @@ +/* + * + * $Id: k3bbusywidget.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bbusywidget.h" + +#include +#include + +#include + + +K3bBusyWidget::K3bBusyWidget( QWidget* parent, const char* name ) + : QFrame( parent, name ) +{ + m_busyTimer = new QTimer( this ); + m_iBusyPosition = 0; + + connect( m_busyTimer, SIGNAL(timeout()), this, SLOT(animateBusy()) ); + + m_bBusy = false; +} + +K3bBusyWidget::~K3bBusyWidget() +{ +} + + +void K3bBusyWidget::showBusy( bool b ) +{ + m_bBusy = b; + +// if( b ) { +// m_iBusyCounter++; +// } +// else if( m_iBusyCounter > 0 ) { +// m_iBusyCounter--; +// } + + if( m_bBusy ) { + if( !m_busyTimer->isActive() ) + m_busyTimer->start( 500 ); + } + else { + if( m_busyTimer->isActive() ) + m_busyTimer->stop(); + update(); + m_iBusyPosition = 0; + } +} + + +void K3bBusyWidget::animateBusy() +{ + m_iBusyPosition++; + update(); +} + + +QSize K3bBusyWidget::sizeHint() const +{ + return minimumSizeHint(); +} + + +QSize K3bBusyWidget::minimumSizeHint() const +{ + return QSize( 2*frameWidth() + 62, 10 ); +} + + +void K3bBusyWidget::drawContents( QPainter* p ) +{ + QRect rect = contentsRect(); + + int squareSize = 8; + + int pos = 2 + m_iBusyPosition * (squareSize + 2); + + // check if the position is in the visible area + if( pos + 8 + 2> rect.width() ) { + m_iBusyPosition = 0; + pos = 2; + } + + // p->eraseRect( rect ); + if( m_bBusy ) + p->fillRect( pos, (rect.height() - squareSize)/2, squareSize, squareSize, KGlobalSettings::highlightColor() ); +} + + +#include "k3bbusywidget.moc" diff --git a/libk3b/tools/k3bbusywidget.h b/libk3b/tools/k3bbusywidget.h new file mode 100644 index 0000000..2a6934c --- /dev/null +++ b/libk3b/tools/k3bbusywidget.h @@ -0,0 +1,54 @@ +/* + * + * $Id: k3bbusywidget.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_BUSY_WIDGET_H +#define K3B_BUSY_WIDGET_H + + +#include +#include "k3b_export.h" + +class QPainter; +class QTimer; + + +class LIBK3B_EXPORT K3bBusyWidget : public QFrame +{ + Q_OBJECT + + public: + K3bBusyWidget( QWidget* parent = 0, const char* name = 0 ); + ~K3bBusyWidget(); + + void showBusy( bool b ); + + QSize sizeHint() const; + QSize minimumSizeHint() const; + + protected: + void drawContents( QPainter* p ); + + private slots: + void animateBusy(); + + private: + bool m_bBusy; + int m_iBusyPosition; + + QTimer* m_busyTimer; +}; + + +#endif diff --git a/libk3b/tools/k3bcdparanoialib.cpp b/libk3b/tools/k3bcdparanoialib.cpp new file mode 100644 index 0000000..5976941 --- /dev/null +++ b/libk3b/tools/k3bcdparanoialib.cpp @@ -0,0 +1,783 @@ +/* + * + * $Id: k3bcdparanoialib.cpp 621693 2007-01-09 14:38:25Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + +#include "k3bcdparanoialib.h" + +#include +#include +#include + +#include + +#include + +#include +#include + + +static bool s_haveLibCdio = false; + + +void* K3bCdparanoiaLib::s_libInterface = 0; +void* K3bCdparanoiaLib::s_libParanoia = 0; +int K3bCdparanoiaLib::s_counter = 0; + + +#define CDDA_IDENTIFY s_haveLibCdio ? "cdio_cddap_identify" : "cdda_identify" +#define CDDA_CLOSE s_haveLibCdio ? "cdio_cddap_close" : "cdda_close" +#define CDDA_OPEN s_haveLibCdio ? "cdio_cddap_open" : "cdda_open" +#define CDDA_TRACK_FIRSTSECTOR s_haveLibCdio ? "cdio_cddap_track_firstsector" : "cdda_track_firstsector" +#define CDDA_TRACK_LASTSECTOR s_haveLibCdio ? "cdio_cddap_track_lastsector" : "cdda_track_lastsector" +#define CDDA_VERBOSE_SET s_haveLibCdio ? "cdio_cddap_verbose_set" : "cdda_verbose_set" +#define CDDA_DISC_FIRSTSECTOR s_haveLibCdio ? "cdio_cddap_disc_firstsector" : "cdda_disc_firstsector" + +#define PARANOIA_INIT s_haveLibCdio ? "cdio_paranoia_init" : "paranoia_init" +#define PARANOIA_FREE s_haveLibCdio ? "cdio_paranoia_free" : "paranoia_free" +#define PARANOIA_MODESET s_haveLibCdio ? "cdio_paranoia_modeset" : "paranoia_modeset" +#define PARANOIA_SEEK s_haveLibCdio ? "cdio_paranoia_seek" : "paranoia_seek" +#define PARANOIA_READ_LIMITED s_haveLibCdio ? "cdio_paranoia_read_limited" : "paranoia_read_limited" + + +// from cdda_paranoia.h +#define PARANOIA_CB_READ 0 +#define PARANOIA_CB_VERIFY 1 +#define PARANOIA_CB_FIXUP_EDGE 2 +#define PARANOIA_CB_FIXUP_ATOM 3 +#define PARANOIA_CB_SCRATCH 4 +#define PARANOIA_CB_REPAIR 5 +#define PARANOIA_CB_SKIP 6 +#define PARANOIA_CB_DRIFT 7 +#define PARANOIA_CB_BACKOFF 8 +#define PARANOIA_CB_OVERLAP 9 +#define PARANOIA_CB_FIXUP_DROPPED 10 +#define PARANOIA_CB_FIXUP_DUPED 11 +#define PARANOIA_CB_READERR 12 + + + +static void paranoiaCallback( long, int status ) +{ + // do nothing so far.... + return; + + switch( status ) { + case -1: + break; + case -2: + break; + case PARANOIA_CB_READ: + // no problem + // does only this mean that the sector has been read? +// m_lastReadSector = sector; // this seems to be rather useless +// m_readSectors++; + break; + case PARANOIA_CB_VERIFY: + break; + case PARANOIA_CB_FIXUP_EDGE: + break; + case PARANOIA_CB_FIXUP_ATOM: + break; + case PARANOIA_CB_SCRATCH: + // scratch detected + break; + case PARANOIA_CB_REPAIR: + break; + case PARANOIA_CB_SKIP: + // skipped sector + break; + case PARANOIA_CB_DRIFT: + break; + case PARANOIA_CB_BACKOFF: + break; + case PARANOIA_CB_OVERLAP: + // sector does not seem to contain the current + // sector but the amount of overlapped data + // m_overlap = sector; + break; + case PARANOIA_CB_FIXUP_DROPPED: + break; + case PARANOIA_CB_FIXUP_DUPED: + break; + case PARANOIA_CB_READERR: + break; + } +} + + + +extern "C" { + struct cdrom_drive; + struct cdrom_paranoia; + + // HINT: these pointers must NOT have the same name like the actual methods! + // I added "cdda_" as prefix + // Before doing that K3b crashed in cdda_open! + // Can anyone please explain that to me? + + // cdda_interface + cdrom_drive* (*cdda_cdda_identify)(const char*, int, char**); + int (*cdda_cdda_open)(cdrom_drive *d); + int (*cdda_cdda_close)(cdrom_drive *d); + long (*cdda_cdda_track_firstsector)( cdrom_drive*, int ); + long (*cdda_cdda_track_lastsector)( cdrom_drive*, int ); + long (*cdda_cdda_disc_firstsector)(cdrom_drive *d); + void (*cdda_cdda_verbose_set)(cdrom_drive *d,int err_action, int mes_action); + + // cdda_paranoia + cdrom_paranoia* (*cdda_paranoia_init)(cdrom_drive*); + void (*cdda_paranoia_free)(cdrom_paranoia *p); + void (*cdda_paranoia_modeset)(cdrom_paranoia *p, int mode); + int16_t* (*cdda_paranoia_read_limited)(cdrom_paranoia *p, void(*callback)(long,int), int); + long (*cdda_paranoia_seek)(cdrom_paranoia *p,long seek,int mode); +} + +// from cdda_paranoia.h +#define PARANOIA_MODE_FULL 0xff +#define PARANOIA_MODE_DISABLE 0 + +#define PARANOIA_MODE_VERIFY 1 +#define PARANOIA_MODE_FRAGMENT 2 +#define PARANOIA_MODE_OVERLAP 4 +#define PARANOIA_MODE_SCRATCH 8 +#define PARANOIA_MODE_REPAIR 16 +#define PARANOIA_MODE_NEVERSKIP 32 + + + +/** + * Internal class used by K3bCdparanoiaLib + */ +class K3bCdparanoiaLibData +{ + public: + K3bCdparanoiaLibData( K3bDevice::Device* dev ) + : m_device(dev), + m_drive(0), + m_paranoia(0), + m_currentSector(0) { + s_dataMap.insert( dev, this ); + } + + ~K3bCdparanoiaLibData() { + paranoiaFree(); + + s_dataMap.erase( m_device ); + } + + K3bDevice::Device* device() const { return m_device; } + void paranoiaModeSet( int ); + bool paranoiaInit(); + void paranoiaFree(); + int16_t* paranoiaRead( void(*callback)(long,int), int maxRetries ); + long paranoiaSeek( long, int ); + long firstSector( int ); + long lastSector( int ); + long sector() const { return m_currentSector; } + + static K3bCdparanoiaLibData* data( K3bDevice::Device* dev ) { + QMap::const_iterator it = s_dataMap.find( dev ); + if( it == s_dataMap.constEnd() ) + return new K3bCdparanoiaLibData( dev ); + else + return *it; + } + + static void freeAll() { + // clean up all K3bCdparanoiaLibData instances + for( QMap::iterator it = s_dataMap.begin(); + it != s_dataMap.end(); ++it ) + delete it.data(); + } + + private: + // + // We have exactly one instance of K3bCdparanoiaLibData per device + // + static QMap s_dataMap; + + K3bDevice::Device* m_device; + + cdrom_drive* m_drive; + cdrom_paranoia* m_paranoia; + + long m_currentSector; + + QMutex mutex; +}; + + +QMap K3bCdparanoiaLibData::s_dataMap; + +bool K3bCdparanoiaLibData::paranoiaInit() +{ + mutex.lock(); + + if( m_drive ) + paranoiaFree(); + + // since we use cdparanoia to open the device it is important to close + // the device here + m_device->close(); + + m_drive = cdda_cdda_identify( QFile::encodeName(m_device->blockDeviceName()), 0, 0 ); + if( m_drive == 0 ) { + mutex.unlock(); + return false; + } + + // cdda_cdda_verbose_set( m_drive, 1, 1 ); + + cdda_cdda_open( m_drive ); + m_paranoia = cdda_paranoia_init( m_drive ); + if( m_paranoia == 0 ) { + mutex.unlock(); + paranoiaFree(); + return false; + } + + m_currentSector = 0; + + mutex.unlock(); + + return true; +} + + +void K3bCdparanoiaLibData::paranoiaFree() +{ + mutex.lock(); + + if( m_paranoia ) { + cdda_paranoia_free( m_paranoia ); + m_paranoia = 0; + } + if( m_drive ) { + cdda_cdda_close( m_drive ); + m_drive = 0; + } + + mutex.unlock(); +} + + +void K3bCdparanoiaLibData::paranoiaModeSet( int mode ) +{ + mutex.lock(); + cdda_paranoia_modeset( m_paranoia, mode ); + mutex.unlock(); +} + + +int16_t* K3bCdparanoiaLibData::paranoiaRead( void(*callback)(long,int), int maxRetries ) +{ + if( m_paranoia ) { + mutex.lock(); + int16_t* data = cdda_paranoia_read_limited( m_paranoia, callback, maxRetries ); + if( data ) + m_currentSector++; + mutex.unlock(); + return data; + } + else + return 0; +} + + +long K3bCdparanoiaLibData::firstSector( int track ) +{ + if( m_drive ) { + mutex.lock(); + long sector = cdda_cdda_track_firstsector( m_drive, track ); + mutex.unlock(); + return sector; + } + else + return -1; +} + +long K3bCdparanoiaLibData::lastSector( int track ) +{ + if( m_drive ) { + mutex.lock(); + long sector = cdda_cdda_track_lastsector(m_drive, track ); + mutex.unlock(); + return sector; + } + else + return -1; +} + + +long K3bCdparanoiaLibData::paranoiaSeek( long sector, int mode ) +{ + if( m_paranoia ) { + mutex.lock(); + m_currentSector = cdda_paranoia_seek( m_paranoia, sector, mode ); + mutex.unlock(); + return m_currentSector; + } + else + return -1; +} + + + +class K3bCdparanoiaLib::Private +{ +public: + Private() + : device(0), + currentSector(0), + startSector(0), + lastSector(0), + status(S_OK), + paranoiaLevel(0), + neverSkip(true), + maxRetries(5), + data(0) { + } + + ~Private() { + } + + void updateParanoiaMode() { + // from cdrdao 1.1.7 + int paranoiaMode = PARANOIA_MODE_FULL^PARANOIA_MODE_NEVERSKIP; + + switch( paranoiaLevel ) { + case 0: + paranoiaMode = PARANOIA_MODE_DISABLE; + break; + + case 1: + paranoiaMode |= PARANOIA_MODE_OVERLAP; + paranoiaMode &= ~PARANOIA_MODE_VERIFY; + break; + + case 2: + paranoiaMode &= ~(PARANOIA_MODE_SCRATCH|PARANOIA_MODE_REPAIR); + break; + } + + if( neverSkip ) + paranoiaMode |= PARANOIA_MODE_NEVERSKIP; + + data->paranoiaModeSet( paranoiaMode ); + } + + // high-level api + K3bDevice::Device* device; + K3bDevice::Toc toc; + long currentSector; + long startSector; + long lastSector; + int status; + unsigned int currentTrack; + int paranoiaLevel; + bool neverSkip; + int maxRetries; + + K3bCdparanoiaLibData* data; +}; + + +K3bCdparanoiaLib::K3bCdparanoiaLib() +{ + d = new Private(); + s_counter++; +} + + +K3bCdparanoiaLib::~K3bCdparanoiaLib() +{ + delete d; + s_counter--; + if( s_counter == 0 ) { + K3bCdparanoiaLibData::freeAll(); + + // cleanup the dynamically loaded lib + dlclose( s_libInterface ); + dlclose( s_libParanoia ); + s_libInterface = 0; + s_libParanoia = 0; + } +} + + +bool K3bCdparanoiaLib::load() +{ + cdda_cdda_identify = (cdrom_drive* (*) (const char*, int, char**))dlsym( s_libInterface, CDDA_IDENTIFY ); + cdda_cdda_open = (int (*) (cdrom_drive*))dlsym( s_libInterface, CDDA_OPEN ); + cdda_cdda_close = (int (*) (cdrom_drive*))dlsym( s_libInterface, CDDA_CLOSE ); + cdda_cdda_track_firstsector = (long (*)(cdrom_drive*, int))dlsym( s_libInterface, CDDA_TRACK_FIRSTSECTOR ); + cdda_cdda_track_lastsector = (long (*)(cdrom_drive*, int))dlsym( s_libInterface, CDDA_TRACK_LASTSECTOR ); + cdda_cdda_verbose_set = (void (*)(cdrom_drive *d,int err_action, int mes_action))dlsym( s_libInterface, CDDA_VERBOSE_SET ); + cdda_cdda_disc_firstsector = (long (*)(cdrom_drive *d))dlsym( s_libInterface, CDDA_DISC_FIRSTSECTOR ); + + cdda_paranoia_init = (cdrom_paranoia* (*)(cdrom_drive*))dlsym( s_libParanoia, PARANOIA_INIT ); + cdda_paranoia_free = (void (*)(cdrom_paranoia *p))dlsym( s_libParanoia, PARANOIA_FREE ); + cdda_paranoia_modeset = (void (*)(cdrom_paranoia *p, int mode))dlsym( s_libParanoia, PARANOIA_MODESET ); + cdda_paranoia_read_limited = (int16_t* (*)(cdrom_paranoia *p, void(*callback)(long,int), int))dlsym( s_libParanoia, PARANOIA_READ_LIMITED ); + cdda_paranoia_seek = (long (*)(cdrom_paranoia *p,long seek,int mode))dlsym( s_libParanoia, PARANOIA_SEEK ); + + // check if all symbols could be resoled + if( cdda_cdda_identify == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'cdda_identify'" << endl; + return false; + } + if( cdda_cdda_open == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'cdda_open'" << endl; + return false; + } + if( cdda_cdda_close == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'cdda_close'" << endl; + return false; + } + if( cdda_cdda_track_firstsector == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'cdda_track_firstsector'" << endl; + return false; + } + if( cdda_cdda_track_lastsector == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'cdda_track_lastsector'" << endl; + return false; + } + if( cdda_cdda_disc_firstsector == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'cdda_disc_firstsector'" << endl; + return false; + } + if( cdda_cdda_verbose_set == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'cdda_verbose_set'" << endl; + return false; + } + + if( cdda_paranoia_init == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'paranoia_init'" << endl; + return false; + } + if( cdda_paranoia_free == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'paranoia_free'" << endl; + return false; + } + if( cdda_paranoia_modeset == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'paranoia_modeset'" << endl; + return false; + } + if( cdda_paranoia_read_limited == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'paranoia_read_limited'" << endl; + return false; + } + if( cdda_paranoia_seek == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve 'paranoia_seek'" << endl; + return false; + } + + return true; +} + + + +K3bCdparanoiaLib* K3bCdparanoiaLib::create() +{ + // check if libcdda_interface is avalilable + if( s_libInterface == 0 ) { + s_haveLibCdio = false; + + s_libInterface = dlopen( "libcdda_interface.so.0", RTLD_NOW|RTLD_GLOBAL ); + + // try the redhat & Co. location + if( s_libInterface == 0 ) + s_libInterface = dlopen( "cdda/libcdda_interface.so.0", RTLD_NOW|RTLD_GLOBAL ); + + // try the new cdio lib + if( s_libInterface == 0 ) { + s_libInterface = dlopen( "libcdio_cdda.so", RTLD_NOW|RTLD_GLOBAL ); + s_haveLibCdio = true; + } + + if( s_libInterface == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error while loading libcdda_interface. " << endl; + return 0; + } + + + s_libParanoia = dlopen( "libcdda_paranoia.so.0", RTLD_NOW ); + + // try the redhat & Co. location + if( s_libParanoia == 0 ) + s_libParanoia = dlopen( "cdda/libcdda_paranoia.so.0", RTLD_NOW ); + + // try the new cdio lib + if( s_haveLibCdio && s_libParanoia == 0 ) + s_libParanoia = dlopen( "libcdio_paranoia.so.0", RTLD_NOW ); + + if( s_libParanoia == 0 ) { + kdDebug() << "(K3bCdparanoiaLib) Error while loading libcdda_paranoia. " << endl; + dlclose( s_libInterface ); + s_libInterface = 0; + return 0; + } + } + + K3bCdparanoiaLib* lib = new K3bCdparanoiaLib(); + if( !lib->load() ) { + kdDebug() << "(K3bCdparanoiaLib) Error: could not resolve all symbols!" << endl; + delete lib; + return 0; + } + return lib; +} + + +bool K3bCdparanoiaLib::initParanoia( K3bDevice::Device* dev, const K3bDevice::Toc& toc ) +{ + if( !dev ) { + kdError() << "(K3bCdparanoiaLib::initParanoia) dev = 0!" << endl; + return false; + } + + close(); + + d->device = dev; + d->toc = toc; + if( d->toc.isEmpty() ) { + kdDebug() << "(K3bCdparanoiaLib) empty toc." << endl; + cleanup(); + return false; + } + + if( d->toc.contentType() == K3bDevice::DATA ) { + kdDebug() << "(K3bCdparanoiaLib) No audio tracks found." << endl; + cleanup(); + return false; + } + + // + // Get the appropriate data instance for this device + // + d->data = K3bCdparanoiaLibData::data( dev ); + + if( d->data->paranoiaInit() ) { + d->startSector = d->currentSector = d->lastSector = 0; + + return true; + } + else { + cleanup(); + return false; + } +} + + +bool K3bCdparanoiaLib::initParanoia( K3bDevice::Device* dev ) +{ + return initParanoia( dev, dev->readToc() ); +} + + +void K3bCdparanoiaLib::close() +{ + cleanup(); +} + + +void K3bCdparanoiaLib::cleanup() +{ + if( d->data ) + d->data->paranoiaFree(); + d->device = 0; + d->currentSector = 0; +} + + +bool K3bCdparanoiaLib::initReading() +{ + if( d->device ) { + // find first audio track + K3bDevice::Toc::const_iterator trackIt = d->toc.begin(); + while( (*trackIt).type() != K3bDevice::Track::AUDIO ) { + ++trackIt; + } + + long start = (*trackIt).firstSector().lba(); + + // find last audio track + while( trackIt != d->toc.end() && (*trackIt).type() == K3bDevice::Track::AUDIO ) + ++trackIt; + --trackIt; + + long end = (*trackIt).lastSector().lba(); + + return initReading( start, end ); + } + else { + kdDebug() << "(K3bCdparanoiaLib) initReading without initParanoia." << endl; + return false; + } +} + + +bool K3bCdparanoiaLib::initReading( unsigned int track ) +{ + if( d->device ) { + if( track <= d->toc.count() ) { + const K3bDevice::Track& k3bTrack = d->toc[track-1]; + if( k3bTrack.type() == K3bDevice::Track::AUDIO ) { + return initReading( k3bTrack.firstSector().lba(), k3bTrack.lastSector().lba() ); + } + else { + kdDebug() << "(K3bCdparanoiaLib) Track " << track << " no audio track." << endl; + return false; + } + } + else { + kdDebug() << "(K3bCdparanoiaLib) Track " << track << " too high." << endl; + return false; + } + } + else { + kdDebug() << "(K3bCdparanoiaLib) initReading without initParanoia." << endl; + return false; + } +} + + +bool K3bCdparanoiaLib::initReading( long start, long end ) +{ + kdDebug() << "(K3bCdparanoiaLib) initReading( " << start << ", " << end << " )" << endl; + + if( d->device ) { + if( d->toc.firstSector().lba() <= start && + d->toc.lastSector().lba() >= end ) { + d->startSector = d->currentSector = start; + d->lastSector = end; + + // determine track number + d->currentTrack = 1; + while( d->toc[d->currentTrack-1].lastSector() < start ) + d->currentTrack++; + + // let the paranoia stuff point to the startSector + d->data->paranoiaSeek( start, SEEK_SET ); + return true; + } + else { + kdDebug() << "(K3bCdparanoiaLib) " << start << " and " << end << " out of range." << endl; + return false; + } + } + else { + kdDebug() << "(K3bCdparanoiaLib) initReading without initParanoia." << endl; + return false; + } +} + + +char* K3bCdparanoiaLib::read( int* statusCode, unsigned int* track, bool littleEndian ) +{ + if( d->currentSector > d->lastSector ) { + kdDebug() << "(K3bCdparanoiaLib) finished ripping. read " + << (d->currentSector - d->startSector) << " sectors." << endl + << " current sector: " << d->currentSector << endl; + d->status = S_OK; + if( statusCode ) + *statusCode = d->status; + return 0; + } + + if( d->currentSector != d->data->sector() ) { + kdDebug() << "(K3bCdparanoiaLib) need to seek before read. Looks as if we are reusing the paranoia instance." << endl; + if( !d->data->paranoiaSeek( d->currentSector, SEEK_SET ) ) + return 0; + } + + // + // The paranoia data could have been used by someone else before + // and setting the paranoia mode is fast + // + d->updateParanoiaMode(); + + Q_INT16* data = d->data->paranoiaRead( paranoiaCallback, d->maxRetries ); + + char* charData = reinterpret_cast(data); + +#ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN + if( littleEndian ) { +#else + if( !littleEndian ) { +#endif + for( int i = 0; i < CD_FRAMESIZE_RAW-1; i+=2 ) { + char b = charData[i]; + charData[i] = charData[i+1]; + charData[i+1] = b; + } + } + + + if( data ) + d->status = S_OK; + else + d->status = S_ERROR; // We may skip this sector if we'd like... + + if( statusCode ) + *statusCode = d->status; + + if( track ) + *track = d->currentTrack; + + d->currentSector++; + + if( d->toc[d->currentTrack-1].lastSector() < d->currentSector ) + d->currentTrack++; + + return charData; +} + + +int K3bCdparanoiaLib::status() const +{ + return d->status; +} + + +const K3bDevice::Toc& K3bCdparanoiaLib::toc() const +{ + return d->toc; +} + + +long K3bCdparanoiaLib::rippedDataLength() const +{ + return d->lastSector - d->startSector + 1; +} + + +void K3bCdparanoiaLib::setParanoiaMode( int m ) +{ + d->paranoiaLevel = m; +} + + +void K3bCdparanoiaLib::setNeverSkip( bool b ) +{ + d->neverSkip = b; +} + + +void K3bCdparanoiaLib::setMaxRetries( int r ) +{ + d->maxRetries = r; +} diff --git a/libk3b/tools/k3bcdparanoialib.h b/libk3b/tools/k3bcdparanoialib.h new file mode 100644 index 0000000..70504de --- /dev/null +++ b/libk3b/tools/k3bcdparanoialib.h @@ -0,0 +1,161 @@ +/* + * + * $Id: k3bcdparanoialib.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3B_CDPARANOIA_LIB_H +#define K3B_CDPARANOIA_LIB_H + +// from cdda_interface.h +#define CD_FRAMESIZE_RAW 2352 + + +#include + +#include +#include "k3b_export.h" + +namespace K3bDevice { + class Device; + class Toc; +} + + +/** + * K3bCdparanoiaLib is a convenience wrapper around libcdda_interface + * and libcdda_paranoia. + * + * It uses four paranoia levels 0-3 which can be set via setParanoiaMode + * and are used the same way as in cdrdao: + * \li 0: No checking, data is copied directly from the drive. + * \li 1: Perform overlapped reading to avoid jitter. + * \li 2: Like 1 but with additional checks of the read audio data. + * \li 3: Like 2 but with additional scratch detection and repair. + * + * K3bCdparanoiaLib is based on a shared data approach which makes sure + * that each device can only be opened once. This is necessary since + * libcdda_interface opens the device exclusively on most distributions. + * + * However, it is perfectly possible to have two instances of K3bCdparanoiaLib + * accessing the same device at the same time. K3bCdparanoiaLib will take care + * of the syncing and seeking issues automatically. + * + * K3bCdparanoiaLib is thread-safe. + * + * Usage: + * 

+ * K3bCdparanoiaLib lib;
+ * lib.initParanoia( mydevice );
+ * lib.initReading( tracknumber );
+ * while( char* data = lib.read() )
+ *   dosomethingcoolwithdata( data );
+ *
+ */ +class LIBK3B_EXPORT K3bCdparanoiaLib +{ + public: + ~K3bCdparanoiaLib(); + + /** default: 1 */ + void setParanoiaMode( int ); + void setNeverSkip( bool b ); + + /** default: 5 */ + void setMaxRetries( int ); + + /** + * This will read the Toc and initialize some stuff. + * It will also call paranoiaInit( const QString& ) + */ + bool initParanoia( K3bDevice::Device* dev ); + + /** + * Use for faster initialization without reading the toc + */ + bool initParanoia( K3bDevice::Device* dev, const K3bDevice::Toc& ); + + void close(); + + /** + * Call this after initParanoia to set the data to rip. + * + * Rip all audio tracks. + */ + bool initReading(); + + /** + * Call this after initParanoia to set the data to rip. + */ + bool initReading( unsigned int track ); + + /** + * Call this after initParanoia to set the data to rip. + */ + bool initReading( long startSector, long endSector ); + + /** + * Read data. + * \param statusCode If not 0 will be set. + * \param track the tracknumer the data belongs to + * + * This method takes care of swapping the byte-order depending on the + * machine type. + * + * \return The read sector data or 0 if all data within the specified range + * has been read or an error has occured. + */ + char* read( int* statusCode = 0, unsigned int* track = 0, bool littleEndian = true ); + + /** + * This only is valid after a call to read() + */ + int status() const; + + enum Status { + S_OK, + S_ERROR + // to be extended with Jitter and stuff... + }; + + /** + * Only valid after a call to initParanoia() + */ + const K3bDevice::Toc& toc() const; + + long rippedDataLength() const; + + /** + * returns 0 if the cdparanoialib could not + * be found on the system. + * Otherwise you have to take care of + * deleting. + */ + static K3bCdparanoiaLib* create(); + + private: + void cleanup(); + + K3bCdparanoiaLib(); + bool load(); + + class Private; + Private* d; + + static void* s_libInterface; + static void* s_libParanoia; + static int s_counter; +}; + + +#endif diff --git a/libk3b/tools/k3bcdtextvalidator.cpp b/libk3b/tools/k3bcdtextvalidator.cpp new file mode 100644 index 0000000..8b3c97a --- /dev/null +++ b/libk3b/tools/k3bcdtextvalidator.cpp @@ -0,0 +1,42 @@ +/* + * + * $Id: k3bcdtextvalidator.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bcdtextvalidator.h" + +K3bCdTextValidator::K3bCdTextValidator(QObject *parent, const char *name) + : K3bLatin1Validator(parent, name) +{ +} + + +K3bCdTextValidator::~K3bCdTextValidator() +{ +} + + +QValidator::State K3bCdTextValidator::validate( QString& input, int& pos ) const +{ + if( input.length() > 160 ) + return Invalid; + + // forbid some characters that might introduce problems + for( unsigned int i = 0; i < input.length(); ++i ) { + if( input[i] == '/' || input[i] == '"' || input[i] == '\\' ) + return Invalid; + } + + return K3bLatin1Validator::validate( input, pos ); +} diff --git a/libk3b/tools/k3bcdtextvalidator.h b/libk3b/tools/k3bcdtextvalidator.h new file mode 100644 index 0000000..48ada05 --- /dev/null +++ b/libk3b/tools/k3bcdtextvalidator.h @@ -0,0 +1,33 @@ +/* + * + * $Id: k3bcdtextvalidator.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3BCDTEXTVALIDATOR_H_ +#define _K3BCDTEXTVALIDATOR_H_ + + +#include +#include "k3b_export.h" + +class LIBK3B_EXPORT K3bCdTextValidator : public K3bLatin1Validator +{ + public: + K3bCdTextValidator(QObject *parent = 0, const char *name = 0); + ~K3bCdTextValidator(); + + State validate( QString& input, int& pos ) const; +}; + +#endif diff --git a/libk3b/tools/k3bchecksumpipe.cpp b/libk3b/tools/k3bchecksumpipe.cpp new file mode 100644 index 0000000..21d308a --- /dev/null +++ b/libk3b/tools/k3bchecksumpipe.cpp @@ -0,0 +1,99 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bchecksumpipe.h" + +#include +#include + +#include + + +class K3bChecksumPipe::Private +{ +public: + Private() + : checksumType(MD5) { + } + + void update( const char* in, int len ) { + switch( checksumType ) { + case MD5: + md5.update( in, len ); + break; + } + } + + void reset() { + switch( checksumType ) { + case MD5: + md5.reset(); + break; + } + } + + int checksumType; + + KMD5 md5; +}; + + +K3bChecksumPipe::K3bChecksumPipe() + : K3bActivePipe() +{ + d = new Private(); +} + + +K3bChecksumPipe::~K3bChecksumPipe() +{ + delete d; +} + + +bool K3bChecksumPipe::open( bool closeWhenDone ) +{ + return open( MD5, closeWhenDone ); +} + + +bool K3bChecksumPipe::open( Type type, bool closeWhenDone ) +{ + if( K3bActivePipe::open( closeWhenDone ) ) { + d->reset(); + d->checksumType = type; + return true; + } + else + return false; +} + + +QCString K3bChecksumPipe::checksum() const +{ + switch( d->checksumType ) { + case MD5: + return d->md5.hexDigest(); + } + + return QCString(); +} + + +int K3bChecksumPipe::write( char* data, int max ) +{ + d->update( data, max ); + return K3bActivePipe::write( data, max ); +} diff --git a/libk3b/tools/k3bchecksumpipe.h b/libk3b/tools/k3bchecksumpipe.h new file mode 100644 index 0000000..88adc74 --- /dev/null +++ b/libk3b/tools/k3bchecksumpipe.h @@ -0,0 +1,66 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_CHECKSUM_PIPE_H_ +#define _K3B_CHECKSUM_PIPE_H_ + +#include + +#include + + +/** + * The checksum pipe calculates the checksum of the data + * passed through it. + */ +class LIBK3B_EXPORT K3bChecksumPipe : public K3bActivePipe +{ + public: + K3bChecksumPipe(); + ~K3bChecksumPipe(); + + enum Type { + MD5 + }; + + /** + * \reimplemented + * Defaults to MD5 checksum + */ + bool open( bool closeWhenDone = false ); + + /** + * Opens the pipe and thus starts the + * checksum calculation + * + * \param closeWhenDone If true the pipes will be closed + * once all data has been read. + */ + bool open( Type type, bool closeWhenDone = false ); + + /** + * Get the calculated checksum + */ + QCString checksum() const; + + protected: + int write( char* data, int max ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bcutcombobox.cpp b/libk3b/tools/k3bcutcombobox.cpp new file mode 100644 index 0000000..d4f516b --- /dev/null +++ b/libk3b/tools/k3bcutcombobox.cpp @@ -0,0 +1,230 @@ +/* + * + * $Id: k3bcutcombobox.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bcutcombobox.h" + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + + +class K3bCutComboBox::Private +{ +public: + Private() { + method = CUT; + } + + QStringList originalItems; + + int method; + int width; +}; + + +K3bCutComboBox::K3bCutComboBox( QWidget* parent, const char* name ) + : KComboBox( parent, name ) +{ + d = new Private(); + // setSizePolicy( QSizePolicy::Maximum, sizePolicy().horData(), sizePolicy().hasHeightForWidth() ); +} + + +K3bCutComboBox::K3bCutComboBox( int method, QWidget* parent, const char* name ) + : KComboBox( parent, name ) +{ + d = new Private(); + d->method = method; +} + + +K3bCutComboBox::~K3bCutComboBox() +{ + delete d; +} + + +void K3bCutComboBox::setMethod( int m ) +{ + d->method = m; + cutText(); +} + + +QSize K3bCutComboBox::sizeHint() const +{ +// QSize s(KComboBox::sizeHint()); + +// for( int i = 0; i < count(); i++ ) { +// int w = fontMetrics().width(d->originalItems[i]) + +// ( d->pixmaps[i].isNull() ? 0 : d->pixmaps[i].width() + 4); +// if( w > s.width() ) +// s.setWidth( w ); +// } + + return KComboBox::sizeHint(); +} + +QSize K3bCutComboBox::minimumSizeHint() const +{ + return KComboBox::minimumSizeHint(); +} + + +void K3bCutComboBox::setCurrentText( const QString& s ) +{ + int i; + for( i = 0; i < count(); i++ ) + if ( d->originalItems[i] == s ) + break; + if ( i < count() ) { + setCurrentItem(i); + } + else if( !d->originalItems.isEmpty() ) { + d->originalItems[currentItem()] = s; + cutText(); + } +} + + +void K3bCutComboBox::insertStringList( const QStringList&, int ) +{ + // FIXME +} + + +void K3bCutComboBox::insertStrList( const QStrList&, int ) +{ + // FIXME +} + +void K3bCutComboBox::insertStrList( const QStrList*, int ) +{ + // FIXME +} + +void K3bCutComboBox::insertStrList( const char**, int, int) +{ + // FIXME +} + +void K3bCutComboBox::insertItem( const QString& text, int index ) +{ + insertItem( QPixmap(), text, index ); +} + +void K3bCutComboBox::insertItem( const QPixmap& pix, int i ) +{ + insertItem( pix, "", i ); +} + +void K3bCutComboBox::insertItem( const QPixmap& pixmap, const QString& text, int index ) +{ + if( index != -1 ) + d->originalItems.insert( d->originalItems.at(index), text ); + else + d->originalItems.append( text ); + + if( !pixmap.isNull() ) + KComboBox::insertItem( pixmap, "xx", index ); + else + KComboBox::insertItem( "xx", index ); + + cutText(); +} + +void K3bCutComboBox::removeItem( int i ) +{ + d->originalItems.erase( d->originalItems.at(i) ); + KComboBox::removeItem( i ); +} + +void K3bCutComboBox::changeItem( const QString& s, int i ) +{ + d->originalItems[i] = s; + cutText(); +} + +void K3bCutComboBox::changeItem( const QPixmap& pix, const QString& s, int i ) +{ + KComboBox::changeItem( pix, i ); + changeItem( s, i ); +} + + +QString K3bCutComboBox::text( int i ) const +{ + if( i < (int)d->originalItems.count() ) + return d->originalItems[i]; + else + return QString::null; +} + + +QString K3bCutComboBox::currentText() const +{ + if( currentItem() < (int)d->originalItems.count() ) + return d->originalItems[currentItem()]; + else + return QString::null; +} + + +void K3bCutComboBox::clear() +{ + KComboBox::clear(); + d->originalItems.clear(); +} + +void K3bCutComboBox::resizeEvent( QResizeEvent* e ) +{ + cutText(); + + KComboBox::resizeEvent(e); +} + + +void K3bCutComboBox::cutText() +{ + d->width = QStyle::visualRect( style().querySubControlMetrics(QStyle::CC_ComboBox, this, + QStyle::SC_ComboBoxEditField), this ).width(); + + for( int i = 0; i < (int)d->originalItems.count(); ++i ) { + int w = d->width; + if ( pixmap(i) && !pixmap(i)->isNull() ) + w -= ( pixmap(i)->width() + 4 ); + + QString text; + if( d->method == SQUEEZE ) + text = K3b::squeezeTextToWidth( fontMetrics(), d->originalItems[i], w ); + else + text = K3b::cutToWidth( fontMetrics(), d->originalItems[i], w ); + + // now insert the cut text + if( pixmap(i) ) + KComboBox::changeItem( *pixmap(i), text, i ); + else + KComboBox::changeItem( text, i ); + } +} + +#include "k3bcutcombobox.moc" diff --git a/libk3b/tools/k3bcutcombobox.h b/libk3b/tools/k3bcutcombobox.h new file mode 100644 index 0000000..1c35e78 --- /dev/null +++ b/libk3b/tools/k3bcutcombobox.h @@ -0,0 +1,92 @@ +/* + * + * $Id: k3bcutcombobox.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_CUT_COMBOBOX_H_ +#define _K3B_CUT_COMBOBOX_H_ + +#include +#include "k3b_export.h" +class QResizeEvent; + + +/** + * Cuts it's text. + * Since it rebuilds the complete list of strings every time + * a new string is added or one gets removed it is not a good + * idea to use this for dynamic lists. + * + * Be aware that currently only insertItem works. + * none of the insertStrList or insertStringList methods are implemeted + * yet and also the removeItem methos does not work. + */ +class LIBK3B_EXPORT K3bCutComboBox : public KComboBox +{ + Q_OBJECT + + public: + K3bCutComboBox( QWidget* parent = 0, const char* name = 0 ); + K3bCutComboBox( int method, QWidget* parent = 0, const char* name = 0 ); + virtual ~K3bCutComboBox(); + + enum Method { + CUT, + SQUEEZE + }; + + /** + * The method to shorten the text + * defaut: CUT + */ + void setMethod( int ); + + /** reimplemeted */ + QSize sizeHint() const; + + /** reimplemeted */ + QSize minimumSizeHint() const; + + /** reimplemeted */ + virtual void setCurrentText( const QString& ); + + void insertStringList( const QStringList &, int index=-1 ); + void insertStrList( const QStrList &, int index=-1 ); + void insertStrList( const QStrList *, int index=-1 ); + void insertStrList( const char **, int numStrings=-1, int index=-1); + + void insertItem( const QString &text, int index=-1 ); + void insertItem( const QPixmap &pixmap, int index=-1 ); + void insertItem( const QPixmap &pixmap, const QString &text, int index=-1 ); + + void removeItem( int index ); + + void changeItem( const QString &text, int index ); + void changeItem( const QPixmap &pixmap, const QString &text, int index ); + + QString text( int ) const; + QString currentText() const; + + void clear(); + + protected: + void resizeEvent( QResizeEvent* e ); + void cutText(); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bdevicecombobox.cpp b/libk3b/tools/k3bdevicecombobox.cpp new file mode 100644 index 0000000..165b59d --- /dev/null +++ b/libk3b/tools/k3bdevicecombobox.cpp @@ -0,0 +1,174 @@ +/* + * + * $Id: k3bdevicecombobox.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdevicecombobox.h" +#include +#include +#include + +#include + +#include +#include + + +class K3bDeviceComboBox::Private +{ +public: + QMap deviceIndexMap; + QPtrVector devices; +}; + + +K3bDeviceComboBox::K3bDeviceComboBox( QWidget* parent, const char* name ) + : KComboBox( parent, name ) +{ + d = new Private(); + connect( this, SIGNAL(activated(int)), + this, SLOT(slotActivated(int)) ); + connect( k3bcore->deviceManager(), SIGNAL(changed(K3bDevice::DeviceManager*)), + this, SLOT(slotDeviceManagerChanged(K3bDevice::DeviceManager*)) ); +} + + +K3bDeviceComboBox::~K3bDeviceComboBox() +{ + delete d; +} + +K3bDevice::Device* K3bDeviceComboBox::selectedDevice() const +{ + if ( count() > 0 ) + return d->devices[currentItem()]; + else + return 0; +} + + +void K3bDeviceComboBox::addDevice( K3bDevice::Device* dev ) +{ + int devIndex = -2; + bool addDevice = false; + for( int i = 0; i < count(); ++i ) { + if( dev->vendor() == d->devices[i]->vendor() && + dev->description() == d->devices[i]->description() ) { + addDevice = true; + if( devIndex < -1 ) // when devIndex == -1 we already found two devices. + devIndex = i; + else + devIndex = -1; // when there are already two or more equal devices they have already been updated + } + } + + // update the existing device item + if( devIndex >= 0 ) { + changeItem( d->devices[devIndex]->vendor() + " " + + d->devices[devIndex]->description() + + " (" + d->devices[devIndex]->blockDeviceName() + ")", + devIndex ); + d->deviceIndexMap[d->devices[devIndex]->devicename()] = devIndex; + } + + // add the new device item + if( addDevice ) + insertItem( dev->vendor() + " " + dev->description() + " (" + dev->blockDeviceName() + ")" ); + else + insertItem( dev->vendor() + " " + dev->description() ); + + d->deviceIndexMap[dev->devicename()] = count()-1; + d->devices.resize( count() ); + d->devices.insert(count()-1, dev); +} + + +void K3bDeviceComboBox::removeDevice( K3bDevice::Device* dev ) +{ + if( dev ) { + if( d->deviceIndexMap.contains(dev->devicename()) ) { + // let's make it easy and recreate the whole list + K3bDevice::Device* selDev = selectedDevice(); + QPtrList devices; + for( unsigned int i = 0; i < d->devices.size(); ++i ) + devices.append( d->devices[i] ); + + clear(); + + devices.removeRef( dev ); + + addDevices( devices ); + setSelectedDevice( selDev ); + } + } +} + + +void K3bDeviceComboBox::addDevices( const QPtrList& list ) +{ + for( QPtrListIterator it( list ); + it.current(); ++it ) + addDevice( it.current() ); +} + + +void K3bDeviceComboBox::refreshDevices( const QPtrList& list ) +{ + K3bDevice::Device* selDev = selectedDevice(); + clear(); + if( !list.containsRef( selDev ) ) + selDev = 0; + addDevices( list ); + setSelectedDevice( selDev ); +} + + +void K3bDeviceComboBox::setSelectedDevice( K3bDevice::Device* dev ) +{ + if( dev ) { + if( d->deviceIndexMap.contains(dev->devicename()) ) { + setCurrentItem( d->deviceIndexMap[dev->devicename()] ); + emit selectionChanged( dev ); + } + } +} + + +void K3bDeviceComboBox::clear() +{ + d->deviceIndexMap.clear(); + d->devices.clear(); + KComboBox::clear(); +} + + +void K3bDeviceComboBox::slotActivated( int i ) +{ + emit selectionChanged( d->devices[i] ); +} + + +void K3bDeviceComboBox::slotDeviceManagerChanged( K3bDevice::DeviceManager* dm ) +{ + unsigned int i = 0; + while( i < d->devices.size() ) { + if( !dm->allDevices().containsRef( d->devices[i] ) ) { + removeDevice( d->devices[i] ); + i = 0; + } + else + ++i; + } +} + +#include "k3bdevicecombobox.moc" diff --git a/libk3b/tools/k3bdevicecombobox.h b/libk3b/tools/k3bdevicecombobox.h new file mode 100644 index 0000000..5a9cb85 --- /dev/null +++ b/libk3b/tools/k3bdevicecombobox.h @@ -0,0 +1,67 @@ +/* + * + * $Id: k3bdevicecombobox.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_DEVICE_COMBO_BOX_H_ +#define _K3B_DEVICE_COMBO_BOX_H_ + +#include +#include "k3b_export.h" + +namespace K3bDevice { + class Device; + class DeviceManager; +} + + +/** + * A combobox to select a K3b device. + * + * It automatically removes devices that are removed from the system. + */ +class LIBK3B_EXPORT K3bDeviceComboBox : public KComboBox +{ + Q_OBJECT + + public: + K3bDeviceComboBox( QWidget* parent = 0, const char* name = 0 ); + ~K3bDeviceComboBox(); + + K3bDevice::Device* selectedDevice() const; + + signals: + void selectionChanged( K3bDevice::Device* ); + + public slots: + void addDevice( K3bDevice::Device* ); + void addDevices( const QPtrList& ); + /** + * Clears the device combo and tries to keep the current selection + */ + void refreshDevices( const QPtrList& ); + void removeDevice( K3bDevice::Device* ); + void setSelectedDevice( K3bDevice::Device* ); + void clear(); + + private slots: + void slotActivated( int ); + void slotDeviceManagerChanged( K3bDevice::DeviceManager* dm ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bdevicehandler.cpp b/libk3b/tools/k3bdevicehandler.cpp new file mode 100644 index 0000000..c77f1e6 --- /dev/null +++ b/libk3b/tools/k3bdevicehandler.cpp @@ -0,0 +1,332 @@ +/* + * + * $Id: k3bdevicehandler.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bdevicehandler.h" +#include +#include +#include +#include + + + +class K3bDevice::DeviceHandler::DeviceHandlerThread : public K3bThread +{ +public: + DeviceHandlerThread() + : K3bThread(), + dev(0) { + } + + + void run() { + success = false; + m_bCanceled = false; + + // clear data + toc.clear(); + ngInfo = DiskInfo(); + cdText.clear(); + cdTextRaw.resize(0); + + if( dev ) { + success = dev->open(); + if( !m_bCanceled && command & DISKINFO ) { + ngInfo = dev->diskInfo(); + if( !m_bCanceled && !ngInfo.empty() ) { + toc = dev->readToc(); + if( toc.contentType() == AUDIO || + toc.contentType() == MIXED ) + cdText = dev->readCdText(); + } + } + + if( !m_bCanceled && command & (NG_DISKINFO| + DISKSIZE| + REMAININGSIZE| + NUMSESSIONS) ) { + ngInfo = dev->diskInfo(); + } + + if( !m_bCanceled && command & (TOC|TOCTYPE) ) { + toc = dev->readToc(); + } + + if( !m_bCanceled && command & CD_TEXT ) { + cdText = dev->readCdText(); + success = (success && !cdText.isEmpty()); + } + + if( !m_bCanceled && command & CD_TEXT_RAW ) { + unsigned char* data = 0; + unsigned int dataLen = 0; + if( dev->readTocPmaAtip( &data, dataLen, 5, false, 0 ) ) { + // we need more than the header and a multiple of 18 bytes to have valid CD-TEXT + if( dataLen > 4 && dataLen%18 == 4 ) { + cdTextRaw.assign( reinterpret_cast(data), dataLen ); + } + else { + kdDebug() << "(K3bDevice::DeviceHandler) invalid CD-TEXT length: " << dataLen << endl; + delete [] data; + success = false; + } + } + else + success = false; + } + + if( !m_bCanceled && command & BLOCK ) + success = (success && dev->block( true )); + + if( !m_bCanceled && command & UNBLOCK ) + success = (success && dev->block( false )); + + // + // It is important that eject is performed before load + // since the RELOAD command is a combination of both + // + + if( !m_bCanceled && command & EJECT ) + success = (success && dev->eject()); + + if( !m_bCanceled && command & LOAD ) + success = (success && dev->load()); + + if( !m_bCanceled && command & BUFFER_CAPACITY ) + success = dev->readBufferCapacity( bufferCapacity, availableBufferCapacity ); + + dev->close(); + } + + // + // This thread only gets cancelled if a new request was started. + // So we don't emit the finished signal for this (old) request. + // + if( !m_bCanceled ) + emitFinished(success); + } + + void cancel() { + m_bCanceled = true; + } + + + bool success; + int errorCode; + int command; + DiskInfo ngInfo; + Toc toc; + CdText cdText; + QByteArray cdTextRaw; + long long bufferCapacity; + long long availableBufferCapacity; + Device* dev; + +private: + bool m_bCanceled; +}; + + +K3bDevice::DeviceHandler::DeviceHandler( Device* dev, QObject* parent, const char* name ) + : K3bThreadJob( 0, parent, name ), + m_selfDelete(false) +{ + m_thread = new DeviceHandlerThread(); + m_thread->dev = dev; + setThread( m_thread ); +} + + +K3bDevice::DeviceHandler::DeviceHandler( QObject* parent, const char* name ) + : K3bThreadJob( 0, parent, name ), + m_selfDelete(false) +{ + m_thread = new DeviceHandlerThread(); + setThread( m_thread ); +} + + +K3bDevice::DeviceHandler::DeviceHandler( int command, Device* dev, const char* name ) + : K3bThreadJob( 0, 0, name ), + m_selfDelete(true) +{ + m_thread = new DeviceHandlerThread(); + setThread( m_thread ); + m_thread->dev = dev; + sendCommand(command); +} + +K3bDevice::DeviceHandler::~DeviceHandler() +{ + delete m_thread; +} + + +int K3bDevice::DeviceHandler::errorCode() const +{ + return m_thread->errorCode; +} + +bool K3bDevice::DeviceHandler::success() const +{ + return m_thread->success; +} + + +const K3bDevice::DiskInfo& K3bDevice::DeviceHandler::diskInfo() const +{ + return m_thread->ngInfo; +} + + +const K3bDevice::Toc& K3bDevice::DeviceHandler::toc() const +{ + return m_thread->toc; +} + +const K3bDevice::CdText& K3bDevice::DeviceHandler::cdText() const +{ + return m_thread->cdText; +} + + +const QByteArray& K3bDevice::DeviceHandler::cdTextRaw() const +{ + return m_thread->cdTextRaw; +} + + +K3b::Msf K3bDevice::DeviceHandler::diskSize() const +{ + return m_thread->ngInfo.capacity(); +} + +K3b::Msf K3bDevice::DeviceHandler::remainingSize() const +{ + return m_thread->ngInfo.remainingSize(); +} + +int K3bDevice::DeviceHandler::tocType() const +{ + return m_thread->toc.contentType(); +} + +int K3bDevice::DeviceHandler::numSessions() const +{ + return m_thread->ngInfo.numSessions(); +} + +long long K3bDevice::DeviceHandler::bufferCapacity() const +{ + return m_thread->bufferCapacity; +} + +long long K3bDevice::DeviceHandler::availableBufferCapacity() const +{ + return m_thread->availableBufferCapacity; +} + +void K3bDevice::DeviceHandler::setDevice( Device* dev ) +{ + m_thread->dev = dev; +} + + + +void K3bDevice::DeviceHandler::sendCommand( int command ) +{ + // + // We do not want the finished signal emitted in case the devicehandler was cancelled. This is a special case. + // That's why we do not use K3bThreadJob::start() becasue otherwise we would be registered twice. + // + if( m_thread->running() ) { + kdDebug() << "(K3bDevice::DeviceHandler) thread already running. canceling thread..." << endl; + m_thread->cancel(); + m_thread->wait(); + } + else + jobStarted(); + + kdDebug() << "(K3bDevice::DeviceHandler) starting command: " << command << endl; + + m_thread->command = command; + m_thread->start(); +} + +void K3bDevice::DeviceHandler::getToc() +{ + sendCommand(DeviceHandler::TOC); +} + +void K3bDevice::DeviceHandler::getDiskInfo() +{ + sendCommand(DeviceHandler::DISKINFO); +} + +void K3bDevice::DeviceHandler::getDiskSize() +{ + sendCommand(DeviceHandler::DISKSIZE); +} + +void K3bDevice::DeviceHandler::getRemainingSize() +{ + sendCommand(DeviceHandler::REMAININGSIZE); +} + +void K3bDevice::DeviceHandler::getTocType() +{ + sendCommand(DeviceHandler::TOCTYPE); +} + +void K3bDevice::DeviceHandler::getNumSessions() +{ + sendCommand(DeviceHandler::NUMSESSIONS); +} + + +void K3bDevice::DeviceHandler::block( bool b ) +{ + sendCommand(b ? DeviceHandler::BLOCK : DeviceHandler::UNBLOCK); +} + +void K3bDevice::DeviceHandler::eject() +{ + sendCommand(DeviceHandler::EJECT); +} + +K3bDevice::DeviceHandler* K3bDevice::sendCommand( int command, Device* dev ) +{ + return new DeviceHandler( command, dev, "DeviceHandler" ); +} + +void K3bDevice::DeviceHandler::customEvent( QCustomEvent* e ) +{ + K3bThreadJob::customEvent(e); + + if( (int)e->type() == K3bProgressInfoEvent::Finished ) { + emit finished( this ); + if( m_selfDelete ) { + kdDebug() << "(K3bDevice::DeviceHandler) thread emitted finished. Waiting for thread actually finishing" << endl; + kdDebug() << "(K3bDevice::DeviceHandler) success: " << m_thread->success << endl; + // wait for the thread to finish + m_thread->wait(); + kdDebug() << "(K3bDevice::DeviceHandler) deleting thread." << endl; + deleteLater(); + } + } +} + + +#include "k3bdevicehandler.moc" diff --git a/libk3b/tools/k3bdevicehandler.h b/libk3b/tools/k3bdevicehandler.h new file mode 100644 index 0000000..d5159a0 --- /dev/null +++ b/libk3b/tools/k3bdevicehandler.h @@ -0,0 +1,237 @@ +/* + * + * $Id: k3bdevicehandler.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_DEVICE_HANDLER_H_ +#define _K3B_DEVICE_HANDLER_H_ + +#include +#include "k3bdevice.h" +#include "k3bdiskinfo.h" +#include "k3bmsf.h" +#include "k3bcdtext.h" +#include "k3b_export.h" +#include + +class QCustomEvent; + + +namespace K3bDevice +{ + class Device; + + + /** + * The K3bDevice::Devicehandler is a threaded wrapper around K3bDevice::Device. + * It allows async access to the time comsuming blocking K3bDevice::Device methods. + * Since it's a K3bJob it is very easy to handle. Just use one of the methods and + * connect to the finished signal. + * Be aware that all methods only return valid values if the corresponding info has + * been successfuly requested. + * + * Be aware that multiple requests in a row (without waiting for the job to finish) will + * only result in one finished() signal answering the last request. + */ + class LIBK3B_EXPORT DeviceHandler : public K3bThreadJob + { + Q_OBJECT + + public: + DeviceHandler( Device*, QObject* parent = 0, const char* name = 0 ); + DeviceHandler( QObject* parent = 0, const char* name = 0 ); + + /** + * This constructor is used by the global "quick" methods and should not be used + * otherwise except for the same usage. + */ + DeviceHandler( int command, Device*, const char* name = 0 ); + + ~DeviceHandler(); + + const DiskInfo& diskInfo() const; + const Toc& toc() const; + const CdText& cdText() const; + const QByteArray& cdTextRaw() const; + K3b::Msf diskSize() const; + K3b::Msf remainingSize() const; + int tocType() const; + int numSessions() const; + long long bufferCapacity() const; + long long availableBufferCapacity() const; + + bool success() const; + + /** + * Use this when the command + * returnes some error code. + */ + int errorCode() const; + + enum Command { + /** + * Always successful, even with an empty or no media at all! + */ + NG_DISKINFO = 1, // TODO: rename this into DISKINFO + /** + * Always successful, even with an empty or no media at all! + */ + TOC = 2, + /** + * Successful if the media contains CD-Text. + */ + CD_TEXT = 4, + /** + * Successful if the media contains CD-Text. + */ + CD_TEXT_RAW = 8, + /** + * Always successful, even with an empty or no media at all! + */ + DISKSIZE = 16, + /** + * Always successful, even with an empty or no media at all! + */ + REMAININGSIZE = 32, + /** + * Always successful, even with an empty or no media at all! + */ + TOCTYPE = 64, + /** + * Always successful, even with an empty or no media at all! + */ + NUMSESSIONS = 128, + /** + * Successful if the drive could be blocked. + */ + BLOCK = 256, + /** + * Successful if the drive could be unblocked. + */ + UNBLOCK = 512, + /** + * Successful if the media was ejected. + */ + EJECT = 1024, + /** + * Successful if the media was loaded + */ + LOAD = 2048, + RELOAD = EJECT|LOAD, + /** + * Retrieves NG_DISKINFO, TOC, and CD-Text in case of an audio or mixed + * mode cd. + * The only difference to NG_DISKINFO|TOC|CD_TEXT is that no CD-Text is not + * considered an error. + * + * Always successful, even with an empty or no media at all! + */ + DISKINFO = 4096, // TODO: rename this in somthing like: DISKINFO_COMPLETE + /** + * Determine the device buffer state. + */ + BUFFER_CAPACITY = 8192 + }; + + signals: + void finished( K3bDevice::DeviceHandler* ); + + public slots: + void setDevice( Device* ); + void sendCommand( int command ); + + void getToc(); + void getDiskInfo(); + void getDiskSize(); + void getRemainingSize(); + void getTocType(); + void getNumSessions(); + void block( bool ); + void eject(); + + protected: + /** + * reimplemented from K3bThreadJob for internal reasons + */ + virtual void customEvent( QCustomEvent* ); + + private: + class DeviceHandlerThread; + DeviceHandlerThread* m_thread; + + bool m_selfDelete; + }; + + /** + * Usage: + * \code + * connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::MOUNT, dev ), + * SIGNAL(finished(DeviceHandler*)), + * this, SLOT(someSlot(DeviceHandler*)) ); + * + * void someSlot( DeviceHandler* dh ) { + * if( dh->success() ) { + * \endcode + * + * Be aware that the DeviceHandler will get destroyed once the signal has been + * emited. + */ + LIBK3B_EXPORT DeviceHandler* sendCommand( int command, Device* ); + + inline DeviceHandler* diskInfo(Device* dev) { + return sendCommand(DeviceHandler::DISKINFO,dev); + } + + inline DeviceHandler* toc(Device* dev) { + return sendCommand(DeviceHandler::TOC,dev); + } + + inline DeviceHandler* diskSize(Device* dev) { + return sendCommand(DeviceHandler::DISKSIZE,dev); + } + + inline DeviceHandler* remainingSize(Device* dev) { + return sendCommand(DeviceHandler::REMAININGSIZE,dev); + } + + inline DeviceHandler* tocType(Device* dev) { + return sendCommand(DeviceHandler::TOCTYPE,dev); + } + + inline DeviceHandler* numSessions(Device* dev) { + return sendCommand(DeviceHandler::NUMSESSIONS,dev); + } + + inline DeviceHandler* block(Device* dev) { + return sendCommand(DeviceHandler::BLOCK,dev); + } + + inline DeviceHandler* unblock(Device* dev) { + return sendCommand(DeviceHandler::UNBLOCK,dev); + } + + inline DeviceHandler* eject(Device* dev) { + return sendCommand(DeviceHandler::EJECT,dev); + } + + inline DeviceHandler* reload(Device* dev) { + return sendCommand(DeviceHandler::RELOAD,dev); + } + + inline DeviceHandler* load(Device* dev) { + return sendCommand(DeviceHandler::LOAD,dev); + } +} + +#endif diff --git a/libk3b/tools/k3bdeviceselectiondialog.cpp b/libk3b/tools/k3bdeviceselectiondialog.cpp new file mode 100644 index 0000000..d622457 --- /dev/null +++ b/libk3b/tools/k3bdeviceselectiondialog.cpp @@ -0,0 +1,130 @@ +/* + * + * $Id: k3bdeviceselectiondialog.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3bdeviceselectiondialog.h" +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + + +class K3bDeviceSelectionDialog::Private +{ +public: + K3bDeviceComboBox* comboDevices; +}; + + +K3bDeviceSelectionDialog::K3bDeviceSelectionDialog( QWidget* parent, + const char* name, + const QString& text, + bool modal ) + : KDialogBase( KDialogBase::Plain, + i18n("Device Selection"), + Ok|Cancel, + Ok, + parent, + name, + modal ) +{ + d = new Private(); + + QGridLayout* lay = new QGridLayout( plainPage() ); + + QLabel* label = new QLabel( text.isEmpty() ? i18n("Please select a device:") : text, plainPage() ); + d->comboDevices = new K3bDeviceComboBox( plainPage() ); + + // lay->setMargin( marginHint() ); + lay->setSpacing( spacingHint() ); + lay->addWidget( label, 0, 0 ); + lay->addWidget( d->comboDevices, 1, 0 ); + lay->setRowStretch( 2, 1 ); +} + + +K3bDeviceSelectionDialog::~K3bDeviceSelectionDialog() +{ + delete d; +} + + +void K3bDeviceSelectionDialog::addDevice( K3bDevice::Device* dev ) +{ + d->comboDevices->addDevice( dev ); +} + + +void K3bDeviceSelectionDialog::addDevices( const QPtrList& list ) +{ + d->comboDevices->addDevices( list ); +} + + +K3bDevice::Device* K3bDeviceSelectionDialog::selectedDevice() const +{ + return d->comboDevices->selectedDevice(); +} + + +void K3bDeviceSelectionDialog::setSelectedDevice( K3bDevice::Device* dev ) +{ + d->comboDevices->setSelectedDevice( dev ); +} + + +K3bDevice::Device* K3bDeviceSelectionDialog::selectDevice( QWidget* parent, + const QPtrList& devices, + const QString& text ) +{ + if( devices.isEmpty() ) + return 0; + if( devices.count() == 1 ) + return devices.getFirst(); + + K3bDeviceSelectionDialog dlg( parent, 0, text ); + dlg.addDevices( devices ); + + if( dlg.exec() == Accepted ) + return dlg.selectedDevice(); + else + return 0; +} + +K3bDevice::Device* K3bDeviceSelectionDialog::selectDevice( QWidget* parent, + const QString& text ) +{ + return selectDevice( parent, k3bcore->deviceManager()->allDevices(), text ); + + +} + + +K3bDevice::Device* K3bDeviceSelectionDialog::selectWriter( QWidget* parent, const QString& text ) +{ + return selectDevice( parent, k3bcore->deviceManager()->burningDevices(), text ); +} + + +#include "k3bdeviceselectiondialog.moc" diff --git a/libk3b/tools/k3bdeviceselectiondialog.h b/libk3b/tools/k3bdeviceselectiondialog.h new file mode 100644 index 0000000..b61ce1e --- /dev/null +++ b/libk3b/tools/k3bdeviceselectiondialog.h @@ -0,0 +1,62 @@ +/* + * + * $Id: k3bdeviceselectiondialog.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#ifndef K3B_DEVICE_SELECTION_DIALOG_H +#define K3B_DEVICE_SELECTION_DIALOG_H + + +#include +#include "k3b_export.h" +#include + +namespace K3bDevice { + class Device; +} + + +class LIBK3B_EXPORT K3bDeviceSelectionDialog : public KDialogBase +{ + Q_OBJECT + + public: + K3bDeviceSelectionDialog( QWidget* parent = 0, + const char* name = 0, + const QString& text = QString::null, + bool modal = false ); + ~K3bDeviceSelectionDialog(); + + void addDevice( K3bDevice::Device* ); + void addDevices( const QPtrList& ); + + void setSelectedDevice( K3bDevice::Device* ); + + K3bDevice::Device* selectedDevice() const; + + static K3bDevice::Device* selectWriter( QWidget* parent, + const QString& text = QString::null ); + static K3bDevice::Device* selectDevice( QWidget* parent, + const QString& text = QString::null ); + static K3bDevice::Device* selectDevice( QWidget* parent, + const QPtrList& devices, + const QString& text = QString::null ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bdirsizejob.cpp b/libk3b/tools/k3bdirsizejob.cpp new file mode 100644 index 0000000..ab9cb8a --- /dev/null +++ b/libk3b/tools/k3bdirsizejob.cpp @@ -0,0 +1,184 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bdirsizejob.h" + +#include +#include +#include +#include + +#include +#include + +#include +#include + + +class K3bDirSizeJob::WorkThread : public K3bThread +{ +public: + WorkThread() + : K3bThread(), + followSymlinks(false), + totalSize(0), + totalFiles(0), + totalDirs(0), + totalSymlinks(0) { + } + + void init() { + m_canceled = false; + + totalSize = 0; + totalFiles = 0; + totalDirs = 0; + totalSymlinks = 0; + } + + void run() { + emitStarted(); + + QStringList l; + for( KURL::List::const_iterator it = urls.begin(); + it != urls.end(); ++it ) { + const KURL& url = *it; + + if( !url.isLocalFile() ) { + kdDebug() << "(K3bDirSizeJob) no remote support." << endl; + emitFinished( false ); + return; + } + + l.append( url.path() ); + } + + emitFinished( countFiles( l, QString() ) ); + } + + bool countDir( const QString& dir ) { + const QString& dot = KGlobal::staticQString( "." ); + const QString& dotdot = KGlobal::staticQString( ".." ); + QStringList l = QDir(dir).entryList( QDir::All|QDir::Hidden|QDir::System ); + l.remove( dot ); + l.remove( dotdot ); + + return countFiles( l, dir ); + } + + + bool countFiles( const QStringList& l, const QString& dir ) { + for( QStringList::const_iterator it = l.begin(); + it != l.end(); ++it ) { + + if( m_canceled ) + return false; + + k3b_struct_stat s; + if( k3b_lstat( QFile::encodeName( dir + *it ), &s ) ) + return false; + + if( S_ISLNK( s.st_mode ) ) { + ++totalSymlinks; + if( followSymlinks ) { + if( k3b_stat( QFile::encodeName( dir + *it ), &s ) ) + return false; + } + } + + if( S_ISDIR( s.st_mode ) ) { + ++totalDirs; + if( !countDir( dir + *it + '/' ) ) + return false; + } + else if( !S_ISLNK( s.st_mode ) ) { + ++totalFiles; + totalSize += (KIO::filesize_t)s.st_size; + } + } + + return true; + } + + void cancel() { + m_canceled = true; + emitCanceled(); + wait(); + } + + KURL::List urls; + bool followSymlinks; + + KIO::filesize_t totalSize; + KIO::filesize_t totalFiles; + KIO::filesize_t totalDirs; + KIO::filesize_t totalSymlinks; + +private: + bool m_canceled; +}; + + +K3bDirSizeJob::K3bDirSizeJob( QObject* parent ) + : K3bThreadJob( new K3bSimpleJobHandler(), parent ) +{ + d = new WorkThread; + setThread( d ); +} + + +K3bDirSizeJob::~K3bDirSizeJob() +{ + delete d; + delete jobHandler(); +} + + +KIO::filesize_t K3bDirSizeJob::totalSize() const +{ + return d->totalSize; +} + + +KIO::filesize_t K3bDirSizeJob::totalFiles() const +{ + return d->totalFiles; +} + + +KIO::filesize_t K3bDirSizeJob::totalDirs() const +{ + return d->totalDirs; +} + + +KIO::filesize_t K3bDirSizeJob::totalSymlinks() const +{ + return d->totalSymlinks; +} + + +void K3bDirSizeJob::setUrls( const KURL::List& urls ) +{ + d->urls = urls; +} + + +void K3bDirSizeJob::setFollowSymlinks( bool b ) +{ + d->followSymlinks = b; +} + +#include "k3bdirsizejob.moc" diff --git a/libk3b/tools/k3bdirsizejob.h b/libk3b/tools/k3bdirsizejob.h new file mode 100644 index 0000000..d6a3e5a --- /dev/null +++ b/libk3b/tools/k3bdirsizejob.h @@ -0,0 +1,67 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_DIR_SIZE_JOB_H_ +#define _K3B_DIR_SIZE_JOB_H_ + +#include +#include + +#include + +/** + * K3bDirSizeJob is a replacement for KDirSize which allows + * a much finer grained control over what is counted and how. + * Additionally it uses threading for enhanced speed. + * + * For now K3bDirSizeJob only works on local urls. + */ +class LIBK3B_EXPORT K3bDirSizeJob : public K3bThreadJob +{ + Q_OBJECT + + public: + K3bDirSizeJob( QObject* parent = 0 ); + ~K3bDirSizeJob(); + + KIO::filesize_t totalSize() const; + + /** + * Does also include symlinks to files, devices, and fifos + */ + KIO::filesize_t totalFiles() const; + + /** + * Total number of counted dirs. This does also + * include the first dirs the job was started with. + * Does also include symlinks to dirs. + */ + KIO::filesize_t totalDirs() const; + + /** + * Includes symlinks to files and folders + */ + KIO::filesize_t totalSymlinks() const; + + public slots: + void setUrls( const KURL::List& urls ); + void setFollowSymlinks( bool ); + + private: + class WorkThread; + WorkThread* d; +}; + +#endif diff --git a/libk3b/tools/k3bexceptions.cpp b/libk3b/tools/k3bexceptions.cpp new file mode 100644 index 0000000..1d8806f --- /dev/null +++ b/libk3b/tools/k3bexceptions.cpp @@ -0,0 +1,43 @@ +/* + * + * $Id: k3bexceptions.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bexceptions.h" +#include + +bool K3bExceptions::brokenDaoAudio( K3bDevice::Device* dev ) +{ + if( dev->vendor().upper().startsWith("PIONEER") ) + if( dev->description().upper().startsWith("DVR-106D") || + dev->description().upper().startsWith("DVD-RW DVR-K12D") ) + return true; + + if( dev->vendor().upper().startsWith("HL-DT-ST") ) + if( dev->description().upper().startsWith("RW/DVD GCC-4320B") || + dev->description().upper().contains("GCE-8520B") ) + return true; + + if( dev->vendor().upper().startsWith("PHILIPS") && + dev->description().upper().startsWith("CDRWDVD3210") ) + return true; + + if( dev->vendor().upper().startsWith("LITE-ON") ) + if( dev->description().upper().startsWith("LTR-32123S") || + dev->description().upper().startsWith("LTR-40125S") || + dev->description().upper().contains("LTC-48161H") || + dev->description().upper().startsWith("DVDRW LDW-811S") ) + return true; + + return false; +} diff --git a/libk3b/tools/k3bexceptions.h b/libk3b/tools/k3bexceptions.h new file mode 100644 index 0000000..a078992 --- /dev/null +++ b/libk3b/tools/k3bexceptions.h @@ -0,0 +1,35 @@ +/* + * + * $Id: k3bexceptions.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_EXCEPTIONS_H_ +#define _K3B_EXCEPTIONS_H_ + +namespace K3bDevice { + class Device; +} + +class K3bExceptions +{ + public: + /** + * Returns true if the drive's firmware produces broken + * Audio CDs with zero length pregaps. + * + * It simply uses a compiled in table. + */ + static bool brokenDaoAudio( K3bDevice::Device* ); +}; + +#endif diff --git a/libk3b/tools/k3bfilesplitter.cpp b/libk3b/tools/k3bfilesplitter.cpp new file mode 100644 index 0000000..af5b83f --- /dev/null +++ b/libk3b/tools/k3bfilesplitter.cpp @@ -0,0 +1,307 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bfilesplitter.h" +#include "k3bfilesysteminfo.h" + +#include + +#include + + +class K3bFileSplitter::Private +{ +public: + Private( K3bFileSplitter* splitter ) + : m_splitter( splitter ) { + } + + QString filename; + QFile file; + int counter; + + // QIODevice::Offset is too small on most compilations + KIO::filesize_t maxFileSize; + + KIO::filesize_t currentOverallPos; + KIO::filesize_t currentFilePos; + + void determineMaxFileSize() { + if( maxFileSize == 0 ) { + if( K3bFileSystemInfo( filename ).type() == K3bFileSystemInfo::FS_FAT ) + maxFileSize = 1024ULL*1024ULL*1024ULL; // 1GB + else + maxFileSize = 1024ULL*1024ULL*1024ULL*1024ULL*1024ULL; // incredibly big, 1024 TB + } + } + + QString buildFileName( int counter ) { + if( counter > 0 ) + return filename + '.' + QString::number(counter).rightJustify( 3, '0' ); + else + return filename; + } + + QString currentFileName() { + return buildFileName( counter ); + } + + bool openPrevFile() { + return openFile( --counter ); + } + + bool openNextFile() { + return openFile( ++counter ); + } + + bool openFile( int counter ) { + file.close(); + file.setName( buildFileName( counter ) ); + currentFilePos = 0; + if( file.open( m_splitter->mode() ) ) { + m_splitter->setState( IO_Open ); + return true; + } + else { + m_splitter->setState( ~IO_Open ); + return false; + } + } + +private: + K3bFileSplitter* m_splitter; +}; + + +K3bFileSplitter::K3bFileSplitter() +{ + d = new Private( this ); +} + + +K3bFileSplitter::K3bFileSplitter( const QString& filename ) +{ + d = new Private( this ); + setName( filename ); +} + + +K3bFileSplitter::~K3bFileSplitter() +{ + delete d; +} + + +const QString& K3bFileSplitter::name() const +{ + return d->filename; +} + + +void K3bFileSplitter::setName( const QString& filename ) +{ + close(); + d->maxFileSize = 0; + d->filename = filename; +} + + +bool K3bFileSplitter::open( int mode ) +{ + close(); + + d->determineMaxFileSize(); + + d->counter = 0; + d->currentFilePos = 0; + d->currentOverallPos = 0; + setMode( mode ); + + return d->openFile( 0 ); +} + + +void K3bFileSplitter::close() +{ + d->file.close(); + d->counter = 0; + d->currentFilePos = 0; + d->currentOverallPos = 0; +} + + +int K3bFileSplitter::handle() const +{ + // FIXME: use a K3bPipe to simulate this + return -1; +} + + + +void K3bFileSplitter::flush() +{ + d->file.flush(); +} + + +QIODevice::Offset K3bFileSplitter::size() const +{ + // not implemented due to Offset size limitations + return 0; +} + + +QIODevice::Offset K3bFileSplitter::at() const +{ + return d->currentOverallPos; +} + + +bool K3bFileSplitter::at( QIODevice::Offset pos ) +{ + Q_UNUSED( pos ); + // not implemented due to Offset size limitations + return false; +} + + +bool K3bFileSplitter::atEnd() const +{ + return d->file.atEnd() && !QFile::exists( d->buildFileName( d->counter+1 ) ); +} + + +Q_LONG K3bFileSplitter::readBlock( char *data, Q_ULONG maxlen ) +{ + Q_LONG r = d->file.readBlock( data, maxlen ); + if( r == 0 ) { + if( atEnd() ) { + return r; + } + else if( d->openNextFile() ) { + // recursively call us + return readBlock( data, maxlen ); + } + } + else if( r > 0 ) { + d->currentOverallPos += r; + d->currentFilePos += r; + } + + return r; +} + + +Q_LONG K3bFileSplitter::writeBlock( const char *data, Q_ULONG len ) +{ + // We cannot rely on QFile::at since it uses long on most copmpilations + Q_ULONG max = (Q_ULONG)QMIN( (KIO::filesize_t)len, d->maxFileSize - d->currentFilePos ); + + Q_LONG r = d->file.writeBlock( data, max ); + + if( r < 0 ) + return r; + + d->currentOverallPos += r; + d->currentFilePos += r; + + // recursively call us + if( (Q_ULONG)r < len ) { + if( d->openNextFile() ) + return r + writeBlock( data+r, len-r ); + else + return -1; + } + else + return r; +} + + +int K3bFileSplitter::getch() +{ + int r = d->file.getch(); + if( r == -1 ) { + if( !d->file.atEnd() ) { + return -1; + } + else if( !atEnd() ) { + if( !d->openNextFile() ) + return -1; + else + return getch(); + } + } + + d->currentOverallPos++; + d->currentFilePos++; + + return r; +} + + +int K3bFileSplitter::putch( int c ) +{ + if( d->currentFilePos < d->maxFileSize ) { + d->currentOverallPos++; + d->currentFilePos++; + return d->file.putch( c ); + } + else if( d->openNextFile() ) { + // recursively call us + return putch( c ); + } + else + return -1; +} + + +int K3bFileSplitter::ungetch( int c ) +{ + if( d->currentFilePos > 0 ) { + int r = d->file.ungetch( c ); + if( r != -1 ) { + d->currentOverallPos--; + d->currentFilePos--; + } + return r; + } + else if( d->counter > 0 ) { + // open prev file + if( d->openPrevFile() ) { + // seek to the end + d->file.at( d->file.size() ); + d->currentFilePos = d->file.at(); + return getch(); + } + else + return -1; + } + else + return -1; +} + + +void K3bFileSplitter::remove() +{ + close(); + while( QFile::exists( d->buildFileName( d->counter ) ) ) + QFile::remove( d->buildFileName( d->counter++ ) ); +} + + +void K3bFileSplitter::setMaxFileSize( KIO::filesize_t size ) +{ + d->maxFileSize = size; +} diff --git a/libk3b/tools/k3bfilesplitter.h b/libk3b/tools/k3bfilesplitter.h new file mode 100644 index 0000000..22dcad9 --- /dev/null +++ b/libk3b/tools/k3bfilesplitter.h @@ -0,0 +1,108 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_FILE_SPLITTER_H_ +#define _K3B_FILE_SPLITTER_H_ + +#include +#include + +#include + +#include + + +/** + * QFile replacement which splits + * big files according to the underlying file system's + * maximum file size. + * + * The filename will be changed to include a counter + * if the file has to be splitted like so: + * + * 
+ * filename.iso
+ * filename.iso.001
+ * filename.iso.002
+ * ...
+ *
+ */ +class LIBK3B_EXPORT K3bFileSplitter : public QIODevice +{ + public: + K3bFileSplitter(); + K3bFileSplitter( const QString& filename ); + ~K3bFileSplitter(); + + /** + * Set the maximum file size. If this is set to 0 + * (the default) the max filesize is determined based on + * the filesystem type. + * + * Be aware that setName will reset the max file size. + */ + void setMaxFileSize( KIO::filesize_t size ); + + const QString& name() const; + + void setName( const QString& filename ); + + virtual bool open( int mode ); + + virtual void close(); + + /** + * File descriptor to read from and write to. + * Not implemented yet! + */ + int handle() const; + + virtual void flush(); + + /** + * Not implemented + */ + virtual Offset size() const; + + /** + * Not implemented + */ + virtual Offset at() const; + + /** + * Not implemented + */ + virtual bool at( Offset ); + + virtual bool atEnd() const; + virtual Q_LONG readBlock( char *data, Q_ULONG maxlen ); + virtual Q_LONG writeBlock( const char *data, Q_ULONG len ); + virtual int getch(); + virtual int putch( int ); + virtual int ungetch( int ); + + /** + * Deletes all the splitted files. + * Caution: Does remove all files that fit the naming scheme without any + * additional checks. + */ + void remove(); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bfilesysteminfo.cpp b/libk3b/tools/k3bfilesysteminfo.cpp new file mode 100644 index 0000000..fe1eaf8 --- /dev/null +++ b/libk3b/tools/k3bfilesysteminfo.cpp @@ -0,0 +1,141 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + +#include "k3bfilesysteminfo.h" + +#include + +#include +#include +#include + +#include + +#ifdef Q_OS_FREEBSD +#include +#include +#endif +#ifdef HAVE_SYS_STATVFS_H +# include +# if defined(Q_OS_NETBSD) +# include +# if __NetBSD_Version__ > 299000000 +# define statfs statvfs +# define f_type f_fsid +# endif +# endif +#endif +#ifdef HAVE_SYS_VFS_H +# include +#endif + +#include +#include + + + +class K3bFileSystemInfo::Private +{ +public: + Private() + : type(FS_UNKNOWN), + statDone(false) { + } + + FileSystemType type; + QString path; + + bool statDone; + + void stat() { + struct statfs fs; + if( !::statfs( QFile::encodeName( QFileInfo(path).dirPath( true ) ), &fs ) ) { + switch( fs.f_type ) { + case 0x4d44: // MS-DOS + type = FS_FAT; + default: + type = FS_UNKNOWN; + } + + statDone = true; + } + else { + kdDebug() << "(K3bFileSystemInfo) statfs failed: " << ::strerror(errno) << endl; + } + } +}; + + +K3bFileSystemInfo::K3bFileSystemInfo() +{ + d = new Private; +} + + +K3bFileSystemInfo::K3bFileSystemInfo( const QString& path ) +{ + d = new Private; + d->path = path; +} + + +K3bFileSystemInfo::K3bFileSystemInfo( const K3bFileSystemInfo& other ) +{ + d = new Private; + d->type = other.d->type; + d->path = other.d->path; + d->statDone = other.d->statDone; +} + + +K3bFileSystemInfo::~K3bFileSystemInfo() +{ + delete d; +} + + +QString K3bFileSystemInfo::path() const +{ + return d->path; +} + + +void K3bFileSystemInfo::setPath( const QString& path ) +{ + if( d->path != path ) { + d->path = path; + d->statDone = false; + } +} + + +K3bFileSystemInfo::FileSystemType K3bFileSystemInfo::type() const +{ + if( !d->statDone ) + d->stat(); + return d->type; +} + + +QString K3bFileSystemInfo::fixupPath( const QString& path ) +{ + QString s = K3b::fixupPath( path ); + if( type() == K3bFileSystemInfo::FS_FAT ) + return s.replace( QRegExp("[\"\\?\\*/\\\\[\\]\\|\\=\\:;]"), "_" ); + else + return s; +} diff --git a/libk3b/tools/k3bfilesysteminfo.h b/libk3b/tools/k3bfilesysteminfo.h new file mode 100644 index 0000000..be9995c --- /dev/null +++ b/libk3b/tools/k3bfilesysteminfo.h @@ -0,0 +1,56 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_FILE_SYSTEM_INFO_H_ +#define _K3B_FILE_SYSTEM_INFO_H_ + +#include + +#include + +class LIBK3B_EXPORT K3bFileSystemInfo +{ + public: + K3bFileSystemInfo(); + K3bFileSystemInfo( const QString& path ); + K3bFileSystemInfo( const K3bFileSystemInfo& ); + ~K3bFileSystemInfo(); + + QString path() const; + void setPath( const QString& path ); + + enum FileSystemType { + FS_UNKNOWN, + FS_FAT + // FIXME: add way more file system types + }; + + FileSystemType type() const; + + /** + * Ensures that the file path does not contain + * any invalid chars. + * + * For now it only replaces characters like * or [ + * on FAT file systems. + */ + QString fixupPath( const QString& ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bintmapcombobox.cpp b/libk3b/tools/k3bintmapcombobox.cpp new file mode 100644 index 0000000..19ac649 --- /dev/null +++ b/libk3b/tools/k3bintmapcombobox.cpp @@ -0,0 +1,127 @@ +/* + * + * $Id: k3bwritingmodewidget.cpp 554512 2006-06-24 07:25:39Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bintmapcombobox.h" + +#include +#include +#include + + +class K3bIntMapComboBox::Private +{ +public: + QMap valueIndexMap; + QMap > indexValueDescriptionMap; + + QString topWhatsThis; + QString bottomWhatsThis; +}; + + +K3bIntMapComboBox::K3bIntMapComboBox( QWidget* parent, const char* name ) + : KComboBox( parent, name ) +{ + d = new Private; + connect( this, SIGNAL(highlighted(int)), + this, SLOT(slotItemHighlighted(int)) ); + connect( this, SIGNAL(activated(int)), + this, SLOT(slotItemActivated(int)) ); +} + + +K3bIntMapComboBox::~K3bIntMapComboBox() +{ + delete d; +} + + +int K3bIntMapComboBox::selectedValue() const +{ + if( (int)d->indexValueDescriptionMap.count() > KComboBox::currentItem() ) + return d->indexValueDescriptionMap[KComboBox::currentItem()].first; + else + return 0; +} + + +void K3bIntMapComboBox::setSelectedValue( int value ) +{ + if( d->valueIndexMap.contains( value ) ) + KComboBox::setCurrentItem( d->valueIndexMap[value] ); +} + + +void K3bIntMapComboBox::clear() +{ + d->valueIndexMap.clear(); + d->indexValueDescriptionMap.clear(); + + KComboBox::clear(); +} + + +bool K3bIntMapComboBox::insertItem( int value, const QString& text, const QString& description, int index ) +{ + if( d->valueIndexMap.contains( value ) ) + return false; + + // FIXME: allow inserition at any index + index = KComboBox::count(); + + d->valueIndexMap[value] = index; + d->indexValueDescriptionMap[index] = qMakePair( value, description ); + + KComboBox::insertItem( text ); + + updateWhatsThis(); + + return true; +} + + +void K3bIntMapComboBox::updateWhatsThis() +{ + QString ws( d->topWhatsThis ); + for( unsigned int i = 0; i < d->indexValueDescriptionMap.count(); ++i ) { + ws += "

" + KComboBox::text( i ) + "
"; + ws += d->indexValueDescriptionMap[i].second; + } + ws += "

" + d->bottomWhatsThis; + + QWhatsThis::add( this, ws ); +} + + +void K3bIntMapComboBox::slotItemHighlighted( int index ) +{ + emit valueHighlighted( d->indexValueDescriptionMap[index].first ); +} + + +void K3bIntMapComboBox::slotItemActivated( int index ) +{ + emit valueChanged( d->indexValueDescriptionMap[index].first ); +} + + +void K3bIntMapComboBox::addGlobalWhatsThisText( const QString& top, const QString& bottom ) +{ + d->topWhatsThis = top; + d->bottomWhatsThis = bottom; + updateWhatsThis(); +} + +#include "k3bintmapcombobox.moc" diff --git a/libk3b/tools/k3bintmapcombobox.h b/libk3b/tools/k3bintmapcombobox.h new file mode 100644 index 0000000..b0ae717 --- /dev/null +++ b/libk3b/tools/k3bintmapcombobox.h @@ -0,0 +1,83 @@ +/* + * + * $Id: k3bwritingmodewidget.cpp 554512 2006-06-24 07:25:39Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_INT_MAP_COMBOBOX_H_ +#define _K3B_INT_MAP_COMBOBOX_H_ + +#include + +#include "k3b_export.h" + +/** + * The K3bIntMapComboBox allows a simple selection of integer + * values. + * + * The K3bIntMapComboBox will create a WhatsThis help automatically from + * the description texts (if all are set). The ToolTip has to be set manually. + */ +class LIBK3B_EXPORT K3bIntMapComboBox : public KComboBox +{ + Q_OBJECT + + public: + K3bIntMapComboBox( QWidget* parent = 0, const char* name = 0 ); + ~K3bIntMapComboBox(); + + int selectedValue() const; + + signals: + /** + * Emitted if the selected value changes by user interaction. + */ + void valueChanged( int ); + + /** + * Emitted if the current highlighted value changed by user interaction. + */ + void valueHighlighted( int ); + + public slots: + /** + * If \a v has not been added via insertItem the selection will not be changed + */ + void setSelectedValue( int v ); + + void clear(); + + /** + * Insert a new item + * \param value The integer value to insert + * \param text The text to be displayed in the combobox + * \param description The text to be used to describe the item in the whatsthis help + * \param index The position where to inserts the item. The item will be appended if index is negative. + * + * \return true if the item could be inserted. False if the value had already been inserted. + */ + bool insertItem( int value, const QString& text, const QString& description, int index = -1 ); + + void addGlobalWhatsThisText( const QString& top, const QString& bottom ); + + private slots: + void slotItemActivated( int ); + void slotItemHighlighted( int ); + + private: + void updateWhatsThis(); + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bintvalidator.cpp b/libk3b/tools/k3bintvalidator.cpp new file mode 100644 index 0000000..dabf719 --- /dev/null +++ b/libk3b/tools/k3bintvalidator.cpp @@ -0,0 +1,137 @@ +/* + * + * $Id: k3bintvalidator.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include +#include + +#include "k3bintvalidator.h" + +#include +#include +#include + + +K3bIntValidator::K3bIntValidator ( QWidget * parent, const char * name ) + : QValidator(parent, name) +{ + m_min = m_max = 0; +} + + +K3bIntValidator::K3bIntValidator ( int bottom, int top, QWidget * parent, const char * name ) + : QValidator(parent, name) +{ + m_min = bottom; + m_max = top; +} + + +K3bIntValidator::~K3bIntValidator () +{ +} + + +QValidator::State K3bIntValidator::validate ( QString &str, int & ) const +{ + bool ok; + int val = 0; + QString newStr; + + newStr = str.stripWhiteSpace(); + newStr = newStr.upper(); + + if( newStr.length() ) { + // check for < 0 + bool minus = newStr.startsWith( "-" ); + if( minus ) + newStr.remove( 0, 1 ); + + // check for hex + bool hex = newStr.startsWith( "0X" ); + + if( hex ) + newStr.remove( 0, 2 ); + + // a special case + if( newStr.isEmpty() ) { + if( minus && m_min && m_min >= 0) + ok = false; + else + return QValidator::Acceptable; + } + + val = newStr.toInt( &ok, hex ? 16 : 10 ); + if( minus ) + val *= -1; + } + else { + val = 0; + ok = true; + } + + if( !ok ) + return QValidator::Invalid; + + if( m_min && val > 0 && val < m_min ) + return QValidator::Acceptable; + + if( m_max && val < 0 && val > m_max ) + return QValidator::Acceptable; + + if( (m_max && val > m_max) || (m_min && val < m_min) ) + return QValidator::Invalid; + + return QValidator::Valid; +} + + +void K3bIntValidator::fixup ( QString& ) const +{ + // TODO: remove preceding zeros +} + + +void K3bIntValidator::setRange ( int bottom, int top ) +{ + m_min = bottom; + m_max = top; + + if( m_max < m_min ) + m_max = m_min; +} + + +int K3bIntValidator::bottom () const +{ + return m_min; +} + + +int K3bIntValidator::top () const +{ + return m_max; +} + + +int K3bIntValidator::toInt( const QString& s, bool* ok ) +{ + if( s.lower().startsWith( "0x" ) ) + return s.right( s.length()-2 ).toInt( ok, 16 ); + else if( s.lower().startsWith( "-0x" ) ) + return -1 * s.right( s.length()-3 ).toInt( ok, 16 ); + else + return s.toInt( ok, 10 ); +} diff --git a/libk3b/tools/k3bintvalidator.h b/libk3b/tools/k3bintvalidator.h new file mode 100644 index 0000000..551d56a --- /dev/null +++ b/libk3b/tools/k3bintvalidator.h @@ -0,0 +1,84 @@ +/* + * + * $Id: k3bintvalidator.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_INT_VALIDATOR_H_ +#define _K3B_INT_VALIDATOR_H_ + +#include +#include "k3b_export.h" +class QWidget; +class QString; + +/** + * QValidator for integers. + * + * It differs from QIntValidator and KIntValidator in the fact that + * it also accepts hex numbers prefixed with 0x. + */ +class LIBK3B_EXPORT K3bIntValidator : public QValidator +{ + public: + /** + * Constuctor. Also sets the base value. + */ + K3bIntValidator ( QWidget * parent, const char * name = 0 ); + + /** + * Constructor. Also sets the minimum, maximum, and numeric base values. + */ + K3bIntValidator ( int bottom, int top, QWidget * parent, const char * name = 0 ); + + /** + * Destructs the validator. + */ + virtual ~K3bIntValidator (); + + /** + * Validates the text, and return the result. Does not modify the parameters. + */ + virtual State validate ( QString &, int & ) const; + + /** + * Fixes the text if possible, providing a valid string. The parameter may be modified. + */ + virtual void fixup ( QString & ) const; + + /** + * Sets the minimum and maximum values allowed. + */ + virtual void setRange ( int bottom, int top ); + + /** + * Returns the current minimum value allowed. + */ + virtual int bottom () const; + + /** + * Returns the current maximum value allowed. + */ + virtual int top () const; + + /** + * If the string starts with 0x it's assumed to be a hex number. + */ + static int toInt( const QString&, bool* ok = 0 ); + + private: + int m_min; + int m_max; +}; + +#endif diff --git a/libk3b/tools/k3biso9660.cpp b/libk3b/tools/k3biso9660.cpp new file mode 100644 index 0000000..84edc4b --- /dev/null +++ b/libk3b/tools/k3biso9660.cpp @@ -0,0 +1,899 @@ +/* + * + * $Id: k3biso9660.cpp 690529 2007-07-21 10:51:47Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include +#include + +#include "k3biso9660.h" +#include "k3biso9660backend.h" + +#include + +#include "libisofs/isofs.h" + +#include +#include +#include +#include + +#include + + +/* callback function for libisofs */ +int K3bIso9660::read_callback( char* buf, sector_t start, int len, void* udata ) +{ + K3bIso9660* isoF = static_cast(udata); + + return isoF->read( start, buf, len ); +} + +/* callback function for libisofs */ +int K3bIso9660::isofs_callback( struct iso_directory_record *idr, void *udata ) +{ + K3bIso9660 *iso = static_cast (udata); + QString path, isoPath,user,group,symlink; + int i; + int access; + int time,cdate,adate; + rr_entry rr; + bool special=false; + K3bIso9660Entry *entry=0; + //K3bIso9660Entry *oldentry=0; + char z_algo[2],z_params[2]; + int z_size=0; + + if (isonum_711(idr->name_len)==1) { + switch (idr->name[0]) { + case 0: + path+=("."); + special=true; + break; + case 1: + path+=(".."); + special=true; + break; + } + } + // + // First extract the raw iso9660 name + // + if( !special ) { + for( i = 0; i < isonum_711( idr->name_len ); i++ ) { + if( idr->name[i] ) + isoPath += idr->name[i]; + } + } + else + isoPath = path; + + // + // Now see if we have RockRidge + // + if( !iso->plainIso9660() && ParseRR(idr,&rr) > 0 ) { + iso->m_rr = true; + if (!special) + path = QString::fromLocal8Bit( rr.name ); + symlink=rr.sl; + access=rr.mode; + time=0;//rr.st_mtime; + adate=0;//rr.st_atime; + cdate=0;//rr.st_ctime; + user.setNum(rr.uid); + group.setNum(rr.gid); + z_algo[0]=rr.z_algo[0];z_algo[1]=rr.z_algo[1]; + z_params[0]=rr.z_params[0];z_params[1]=rr.z_params[1]; + z_size=rr.z_size; + } + else { + access=iso->dirent->permissions() & ~S_IFMT; + adate=cdate=time=isodate_915(idr->date,0); + user=iso->dirent->user(); + group=iso->dirent->group(); + if (idr->flags[0] & 2) access |= S_IFDIR; else access |= S_IFREG; + if (!special) { + if( !iso->plainIso9660() && iso->jolietLevel() ) { + for (i=0;i<(isonum_711(idr->name_len)-1);i+=2) { + QChar ch( be2me_16(*((ushort*)&(idr->name[i]))) ); + if (ch==';') break; + path+=ch; + } + } + else { + // no RR, no Joliet, just plain iso9660 + path = isoPath; + + // remove the version field + int pos = path.find( ';' ); + if( pos > 0 ) + path.truncate( pos ); + } + if (path.endsWith(".")) path.setLength(path.length()-1); + } + } + + if( !iso->plainIso9660() ) + FreeRR(&rr); + + if (idr->flags[0] & 2) { + entry = new K3bIso9660Directory( iso, isoPath, path, access | S_IFDIR, time, adate, cdate, + user, group, symlink, + special ? 0 : isonum_733(idr->extent), + special ? 0 : isonum_733(idr->size) ); + } + else { + entry = new K3bIso9660File( iso, isoPath, path, access, time, adate, cdate, + user, group, symlink, isonum_733(idr->extent), isonum_733(idr->size) ); + if (z_size) + (static_cast(entry))->setZF( z_algo, z_params, z_size ); + } + iso->dirent->addEntry(entry); + + return 0; +} + + + +K3bIso9660Entry::K3bIso9660Entry( K3bIso9660* archive, + const QString& isoName, + const QString& name, + int access, + int date, + int adate, + int cdate, + const QString& user, + const QString& group, + const QString& symlink ) + : m_adate( adate ), + m_cdate( cdate ), + m_name( name ), + m_isoName( isoName ), + m_date( date ), + m_access( access ), + m_user( user ), + m_group( group ), + m_symlink( symlink ), + m_archive( archive ) +{ +} + + +K3bIso9660Entry::~K3bIso9660Entry() +{ +} + + + + + + +K3bIso9660File::K3bIso9660File( K3bIso9660* archive, + const QString& isoName, + const QString& name, + int access, + int date, + int adate, + int cdate, + const QString& user, + const QString& group, + const QString& symlink, + unsigned int pos, + unsigned int size ) + : K3bIso9660Entry( archive, isoName, name, access, date, adate, cdate, user, group, symlink ), + m_startSector(pos), + m_size(size) +{ + m_algo[0] = 0; + m_algo[1] = 0; + m_parms[0] = 0; + m_parms[1] = 0; + m_realsize = 0; +} + +K3bIso9660File::~K3bIso9660File() +{ +} + +void K3bIso9660File::setZF(char algo[2],char parms[2],int realsize) +{ + m_algo[0]=algo[0];m_algo[1]=algo[1]; + m_parms[0]=parms[0];m_parms[1]=parms[1]; + m_realsize=realsize; +} + + +int K3bIso9660File::read( unsigned int pos, char* data, int maxlen ) const +{ + if( pos >= size() ) + return 0; + + unsigned long startSec = m_startSector + pos/2048; + int startSecOffset = pos%2048; + char* buffer = data; + bool buffered = false; + unsigned long bufferLen = maxlen+startSecOffset; + + // cut to size + if( pos + maxlen > size() ) + bufferLen = size() - pos + startSecOffset; + + // pad to 2048 + if( bufferLen%2048 ) + bufferLen += (2048-(bufferLen%2048)); + + // we need to buffer if we changed the startSec or need a bigger buffer + if( startSecOffset || bufferLen > (unsigned int)maxlen ) { + buffered = true; + buffer = new char[bufferLen]; + } + + int read = archive()->read( startSec, buffer, bufferLen/2048 )*2048; + + if( buffered ) { + if( read > 0 ) { + // cut to requested data + read -= startSecOffset; + if( read + pos > size() ) + read = size() - pos; + if( read > maxlen ) + read = maxlen; + + ::memcpy( data, buffer+startSecOffset, read ); + } + delete [] buffer; + + return read; + } + else { + // cut read data + if( read + pos > size() ) + read = size() - pos; + + return read; + } +} + + +bool K3bIso9660File::copyTo( const QString& url ) const +{ + QFile of( url ); + if( of.open( IO_WriteOnly ) ) { + char buffer[2048*10]; + unsigned int pos = 0; + int r = 0; + while( ( r = read( pos, buffer, 2048*10 ) ) > 0 ) { + of.writeBlock( buffer, r ); + pos += r; + } + + return !r; + } + else { + kdDebug() << "(K3bIso9660File) could not open " << url << " for writing." << endl; + return false; + } +} + + +K3bIso9660Directory::K3bIso9660Directory( K3bIso9660* archive, + const QString& isoName, + const QString& name, + int access, + int date, + int adate, + int cdate, + const QString& user, + const QString& group, + const QString& symlink, + unsigned int pos, + unsigned int size ) + : K3bIso9660Entry( archive, isoName, name, access, date, adate, cdate, user, group, symlink ), + m_bExpanded( size == 0 ), // we can only expand entries that represent an actual directory + m_startSector(pos), + m_size(size) +{ + m_entries.setAutoDelete( true ); +} + +K3bIso9660Directory::~K3bIso9660Directory() +{ +} + + +void K3bIso9660Directory::expand() +{ + if( !m_bExpanded ) { + archive()->dirent = this; + if( ProcessDir( &K3bIso9660::read_callback, m_startSector, m_size, &K3bIso9660::isofs_callback, archive() ) ) + kdDebug() << "(K3bIso9660) failed to expand dir: " << name() << " with size: " << m_size << endl; + + m_bExpanded = true; + } +} + + +QStringList K3bIso9660Directory::entries() const +{ + // create a fake const method to fool the user ;) + const_cast(this)->expand(); + + QStringList l; + + QDictIterator it( m_entries ); + for( ; it.current(); ++it ) + l.append( it.currentKey() ); + + return l; +} + + +QStringList K3bIso9660Directory::iso9660Entries() const +{ + // create a fake const method to fool the user ;) + const_cast(this)->expand(); + + QStringList l; + + QDictIterator it( m_iso9660Entries ); + for( ; it.current(); ++it ) + l.append( it.currentKey() ); + + return l; +} + + +K3bIso9660Entry* K3bIso9660Directory::entry( const QString& n ) +{ + if( n.isEmpty() ) + return 0; + + expand(); + + QString name(n); + + // trailing slash ? -> remove + if( name.length() > 1 && name[name.length()-1] == '/' ) { + name.truncate( name.length()-1 ); + } + + int pos = name.find( '/' ); + while( pos == 0 ) { + if( name.length() > 1 ) { + name = name.mid( 1 ); // remove leading slash + pos = name.find( '/' ); // look again + } + else // "/" + return this; + } + + if ( pos != -1 ) { + QString left = name.left( pos ); + QString right = name.mid( pos + 1 ); + + K3bIso9660Entry* e = m_entries[ left ]; + if ( !e || !e->isDirectory() ) + return 0; + return static_cast(e)->entry( right ); + } + + return m_entries[ name ]; +} + + +K3bIso9660Entry* K3bIso9660Directory::iso9660Entry( const QString& n ) +{ + if( n.isEmpty() ) + return 0; + + expand(); + + QString name(n); + + // trailing slash ? -> remove + if( name.length() > 1 && name[name.length()-1] == '/' ) { + name.truncate( name.length()-1 ); + } + + int pos = name.find( '/' ); + while( pos == 0 ) { + if( name.length() > 1 ) { + name = name.mid( 1 ); // remove leading slash + pos = name.find( '/' ); // look again + } + else // "/" + return this; + } + + if ( pos != -1 ) { + QString left = name.left( pos ); + QString right = name.mid( pos + 1 ); + + K3bIso9660Entry* e = m_iso9660Entries[ left ]; + if ( !e || !e->isDirectory() ) + return 0; + return static_cast(e)->iso9660Entry( right ); + } + + return m_iso9660Entries[ name ]; +} + + +const K3bIso9660Entry* K3bIso9660Directory::entry( const QString& name ) const +{ + return const_cast(this)->entry( name ); +} + + +const K3bIso9660Entry* K3bIso9660Directory::iso9660Entry( const QString& name ) const +{ + return const_cast(this)->iso9660Entry( name ); +} + + +void K3bIso9660Directory::addEntry( K3bIso9660Entry* entry ) +{ + m_entries.insert( entry->name(), entry ); + m_iso9660Entries.insert( entry->isoName(), entry ); +} + + + + + +class K3bIso9660::Private +{ +public: + Private() + : cdDevice(0), + fd(-1), + isOpen(false), + startSector(0), + plainIso9660(false), + backend(0) { + } + + QPtrList elToritoDirs; + QPtrList jolietDirs; + QPtrList isoDirs; + QPtrList rrDirs; // RockRidge + + K3bIso9660SimplePrimaryDescriptor primaryDesc; + + K3bDevice::Device* cdDevice; + int fd; + + bool isOpen; + + // only used for direkt K3bDevice::Device access + unsigned int startSector; + + bool plainIso9660; + + K3bIso9660Backend* backend; +}; + + +K3bIso9660::K3bIso9660( const QString& filename ) + : m_filename( filename ) +{ + d = new Private(); +} + + +K3bIso9660::K3bIso9660( int fd ) +{ + d = new Private(); + d->fd = fd; +} + + +K3bIso9660::K3bIso9660( K3bIso9660Backend* backend ) +{ + d = new Private(); + d->backend = backend; +} + + +K3bIso9660::K3bIso9660( K3bDevice::Device* dev, unsigned int startSector ) +{ + d = new Private(); + d->cdDevice = dev; + d->startSector = startSector; +} + + +K3bIso9660::~K3bIso9660() +{ + close(); + delete d->backend; + delete d; +} + + +void K3bIso9660::setStartSector( unsigned int startSector ) +{ + d->startSector = startSector; +} + + +void K3bIso9660::setPlainIso9660( bool b ) +{ + d->plainIso9660 = b; +} + + +bool K3bIso9660::plainIso9660() const +{ + return d->plainIso9660; +} + + +int K3bIso9660::read( unsigned int sector, char* data, int count ) +{ + if( count == 0 ) + return 0; + else + return d->backend->read( sector, data, count ); +} + + +void K3bIso9660::addBoot(struct el_torito_boot_descriptor* bootdesc) +{ + int i,size; + boot_head boot; + boot_entry *be; + QString path; + K3bIso9660File *entry; + + entry=new K3bIso9660File( this, "Catalog", "Catalog", dirent->permissions() & ~S_IFDIR, + dirent->date(), dirent->adate(), dirent->cdate(), + dirent->user(), dirent->group(), QString::null, + isonum_731(bootdesc->boot_catalog), 2048 ); + dirent->addEntry(entry); + if (!ReadBootTable(&K3bIso9660::read_callback,isonum_731(bootdesc->boot_catalog),&boot,this)) { + i=1; + be=boot.defentry; + while (be) { + size=BootImageSize(&K3bIso9660::read_callback, + isonum_711(((struct default_entry*) be->data)->media), + isonum_731(((struct default_entry*) be->data)->start), + isonum_721(((struct default_entry*) be->data)->seccount), + this); + path="Default Image"; + if (i>1) path += " (" + QString::number(i) + ")"; + entry=new K3bIso9660File( this, path, path, dirent->permissions() & ~S_IFDIR, + dirent->date(), dirent->adate(), dirent->cdate(), + dirent->user(), dirent->group(), QString::null, + isonum_731(((struct default_entry*) be->data)->start), size<<9 ); + dirent->addEntry(entry); + be=be->next; + i++; + } + + FreeBootTable(&boot); + } +} + + +bool K3bIso9660::open() +{ + if( d->isOpen ) + return true; + + if( !d->backend ) { + // create a backend + + if( !m_filename.isEmpty() ) + d->backend = new K3bIso9660FileBackend( m_filename ); + + else if( d->fd > 0 ) + d->backend = new K3bIso9660FileBackend( d->fd ); + + else if( d->cdDevice ) { + // now check if we have a scrambled video dvd + if( d->cdDevice->copyrightProtectionSystemType() == 1 ) { + + kdDebug() << "(K3bIso9660) found encrypted dvd. using libdvdcss." << endl; + + // open the libdvdcss stuff + d->backend = new K3bIso9660LibDvdCssBackend( d->cdDevice ); + if( !d->backend->open() ) { + // fallback to devicebackend + delete d->backend; + d->backend = new K3bIso9660DeviceBackend( d->cdDevice ); + } + } + else + d->backend = new K3bIso9660DeviceBackend( d->cdDevice ); + } + } + + d->isOpen = d->backend->open(); + if( !d->isOpen ) + return false; + + iso_vol_desc *desc; + QString path,tmp,uid,gid; + k3b_struct_stat buf; + int access,c_i,c_j; + struct el_torito_boot_descriptor* bootdesc; + + + /* We'll use the permission and user/group of the 'host' file except + * in Rock Ridge, where the permissions are stored on the file system + */ + if ( k3b_stat( QFile::encodeName(m_filename), &buf ) < 0 ) { + /* defaults, if stat fails */ + memset(&buf,0,sizeof(k3b_struct_stat)); + buf.st_mode=0777; + } + uid.setNum(buf.st_uid); + gid.setNum(buf.st_gid); + access = buf.st_mode & ~S_IFMT; + + + int c_b=1; + c_i=1;c_j=1; + + desc = ReadISO9660( &K3bIso9660::read_callback, d->startSector, this ); + + if (!desc) { + kdDebug() << "K3bIso9660::openArchive no volume descriptors" << endl; + close(); + return false; + } + + while (desc) { + + m_rr = false; + + switch (isonum_711(desc->data.type)) { + case ISO_VD_BOOT: + + bootdesc=(struct el_torito_boot_descriptor*) &(desc->data); + if( !memcmp( EL_TORITO_ID, bootdesc->system_id, ISODCL(8,39) ) ) { + path="El Torito Boot"; + if( c_b > 1 ) + path += " (" + QString::number(c_b) + ")"; + + dirent = new K3bIso9660Directory( this, path, path, access | S_IFDIR, + buf.st_mtime, buf.st_atime, buf.st_ctime, uid, gid, QString::null ); + d->elToritoDirs.append( dirent ); + + addBoot(bootdesc); + c_b++; + } + break; + + case ISO_VD_PRIMARY: + createSimplePrimaryDesc( (struct iso_primary_descriptor*)&desc->data ); + // fall through + case ISO_VD_SUPPLEMENTARY: + { + struct iso_primary_descriptor* primaryDesc = (struct iso_primary_descriptor*)&desc->data; + struct iso_directory_record* idr = (struct iso_directory_record*)&primaryDesc->root_directory_record; + + m_joliet = JolietLevel(&desc->data); + + // skip joliet in plain iso mode + if( m_joliet && plainIso9660() ) + break; + + if (m_joliet) { + path = "Joliet level " + QString::number(m_joliet); + if( c_j > 1 ) + path += " (" + QString::number(c_j) + ")"; + } + else { + path = QString::fromLocal8Bit( primaryDesc->volume_id, 32 ); + if( c_i > 1 ) + path += " (" + QString::number(c_i) + ")"; + } + + dirent = new K3bIso9660Directory( this, path, path, access | S_IFDIR, + buf.st_mtime, buf.st_atime, buf.st_ctime, uid, gid, QString::null ); + + // expand the root entry + ProcessDir( &K3bIso9660::read_callback, isonum_733(idr->extent),isonum_733(idr->size),&K3bIso9660::isofs_callback,this); + + if (m_joliet) + c_j++; + else + c_i++; + + if( m_joliet ) + d->jolietDirs.append( dirent ); + else { + if( m_rr ) + d->rrDirs.append( dirent ); + d->isoDirs.append( dirent ); + } + + break; + } + } + desc = desc->next; + } + + FreeISO9660(desc); + + return true; +} + + +bool K3bIso9660::isOpen() const +{ + return d->isOpen; +} + + +void K3bIso9660::createSimplePrimaryDesc( struct iso_primary_descriptor* desc ) +{ + d->primaryDesc.volumeId = QString::fromLocal8Bit( desc->volume_id, 32 ).stripWhiteSpace(); + d->primaryDesc.systemId = QString::fromLocal8Bit( desc->system_id, 32 ).stripWhiteSpace(); + d->primaryDesc.volumeSetId = QString::fromLocal8Bit( desc->volume_set_id, 128 ).stripWhiteSpace(); + d->primaryDesc.publisherId = QString::fromLocal8Bit( desc->publisher_id, 128 ).stripWhiteSpace(); + d->primaryDesc.preparerId = QString::fromLocal8Bit( desc->preparer_id, 128 ).stripWhiteSpace(); + d->primaryDesc.applicationId = QString::fromLocal8Bit( desc->application_id, 128 ).stripWhiteSpace(); + d->primaryDesc.volumeSetSize = isonum_723(desc->volume_set_size); + d->primaryDesc.volumeSetNumber = isonum_723(desc->volume_set_size); + d->primaryDesc.logicalBlockSize = isonum_723(desc->logical_block_size); + d->primaryDesc.volumeSpaceSize = isonum_733(desc->volume_space_size); +} + + +void K3bIso9660::close() +{ + if( d->isOpen ) { + d->backend->close(); + + // Since the first isoDir is the KArchive + // root we must not delete it but all the + // others. + + d->elToritoDirs.setAutoDelete(true); + d->jolietDirs.setAutoDelete(true); + d->isoDirs.setAutoDelete(true); + d->elToritoDirs.clear(); + d->jolietDirs.clear(); + d->isoDirs.clear(); + + d->isOpen = false; + } +} + + +const K3bIso9660Directory* K3bIso9660::firstJolietDirEntry() const +{ + return d->jolietDirs.first(); +} + + +const K3bIso9660Directory* K3bIso9660::firstIsoDirEntry() const +{ + return d->isoDirs.first(); +} + + +const K3bIso9660Directory* K3bIso9660::firstElToritoEntry() const +{ + return d->elToritoDirs.first(); +} + + +const K3bIso9660Directory* K3bIso9660::firstRRDirEntry() const +{ + return d->rrDirs.first(); +} + + +const K3bIso9660SimplePrimaryDescriptor& K3bIso9660::primaryDescriptor() const +{ + return d->primaryDesc; +} + + +void K3bIso9660::debug() const +{ + if( isOpen() ) { + kdDebug() << "System Id: " << primaryDescriptor().systemId << endl; + kdDebug() << "Volume Id: " << primaryDescriptor().volumeId << endl; + kdDebug() << "Volume Set Id: " << primaryDescriptor().volumeSetId << endl; + kdDebug() << "Preparer Id: " << primaryDescriptor().preparerId << endl; + kdDebug() << "Publisher Id: " << primaryDescriptor().publisherId << endl; + kdDebug() << "Application Id: " << primaryDescriptor().applicationId << endl; + kdDebug() << "Volume Set Size: " << primaryDescriptor().volumeSetSize << endl; + kdDebug() << "Volume Set Number: " << primaryDescriptor().volumeSetNumber << endl; + + if( firstIsoDirEntry() ) { + kdDebug() << "First ISO Dir entry:" << endl; + kdDebug() << "----------------------------------------------" << endl; + debugEntry( firstIsoDirEntry(), 0 ); + kdDebug() << "----------------------------------------------" << endl << endl; + } + if( firstRRDirEntry() ) { + kdDebug() << "First RR Dir entry:" << endl; + kdDebug() << "----------------------------------------------" << endl; + debugEntry( firstRRDirEntry(), 0 ); + kdDebug() << "----------------------------------------------" << endl << endl; + } + if( firstJolietDirEntry() ) { + kdDebug() << "First Joliet Dir entry:" << endl; + kdDebug() << "----------------------------------------------" << endl; + debugEntry( firstJolietDirEntry(), 0 ); + kdDebug() << "----------------------------------------------" << endl << endl; + } + } +} + + +void K3bIso9660::debugEntry( const K3bIso9660Entry* entry, int depth ) const +{ + if( !entry ) { + kdDebug() << "(K3bIso9660::debugEntry) null entry." << endl; + return; + } + + QString spacer; + spacer.fill( ' ', depth*3 ); + kdDebug() << spacer << "- " << entry->name() << " (" << entry->isoName() << ")" << endl; + if( entry->isDirectory() ) { + const K3bIso9660Directory* dir = dynamic_cast(entry); + QStringList entries = dir->entries(); + for( QStringList::const_iterator it = entries.begin(); it != entries.end(); ++it ) { + debugEntry( dir->entry( *it ), depth+1 ); + } + } +} + + +K3bIso9660SimplePrimaryDescriptor::K3bIso9660SimplePrimaryDescriptor() + : volumeSetSize(0), + volumeSetNumber(0), + logicalBlockSize(0), + volumeSpaceSize(0) +{ +} + + +bool operator==( const K3bIso9660SimplePrimaryDescriptor& d1, + const K3bIso9660SimplePrimaryDescriptor& d2 ) +{ + return( d1.volumeId == d2.volumeId && + d1.systemId == d2.systemId && + d1.volumeSetId == d2.volumeSetId && + d1.publisherId == d2.publisherId && + d1.preparerId == d2.preparerId && + d1.applicationId == d2.applicationId && + d1.volumeSetSize == d2.volumeSetSize && + d1.volumeSetNumber == d2.volumeSetNumber && + d1.logicalBlockSize == d2.logicalBlockSize && + d1.volumeSpaceSize == d2.volumeSpaceSize ); +} + + +bool operator!=( const K3bIso9660SimplePrimaryDescriptor& d1, + const K3bIso9660SimplePrimaryDescriptor& d2 ) +{ + return( d1.volumeId != d2.volumeId || + d1.systemId != d2.systemId || + d1.volumeSetId != d2.volumeSetId || + d1.publisherId != d2.publisherId || + d1.preparerId != d2.preparerId || + d1.applicationId != d2.applicationId || + d1.volumeSetSize != d2.volumeSetSize || + d1.volumeSetNumber != d2.volumeSetNumber || + d1.logicalBlockSize != d2.logicalBlockSize || + d1.volumeSpaceSize != d2.volumeSpaceSize ); +} diff --git a/libk3b/tools/k3biso9660.h b/libk3b/tools/k3biso9660.h new file mode 100644 index 0000000..7fc52d9 --- /dev/null +++ b/libk3b/tools/k3biso9660.h @@ -0,0 +1,453 @@ +/* + * + * $Id: k3biso9660.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_ISO9660_H_ +#define _K3B_ISO9660_H_ + +#include +#include + +#include +#include +#include +#include + +#include "k3b_export.h" + + +namespace K3bDevice { + class Device; +} + +class K3bIso9660; +class K3bIso9660Backend; +struct iso_directory_record; +struct el_torito_boot_descriptor; +struct iso_primary_descriptor; + +typedef long sector_t; + + + +/** + * Simplyfied primary descriptor which just contains the fields + * used by K3b. + */ +class LIBK3B_EXPORT K3bIso9660SimplePrimaryDescriptor +{ + public: + /** + * Creates an empty descriptor + */ + K3bIso9660SimplePrimaryDescriptor(); + + QString volumeId; + QString systemId; + QString volumeSetId; + QString publisherId; + QString preparerId; + QString applicationId; + int volumeSetSize; + int volumeSetNumber; + long logicalBlockSize; + long long volumeSpaceSize; +}; + + +LIBK3B_EXPORT bool operator==( const K3bIso9660SimplePrimaryDescriptor& d1, + const K3bIso9660SimplePrimaryDescriptor& d2 ); +LIBK3B_EXPORT bool operator!=( const K3bIso9660SimplePrimaryDescriptor& d1, + const K3bIso9660SimplePrimaryDescriptor& d2 ); + + +/** + * Base class for all entries in a K3bIso9660 archive. A lot has been copied + * from KArchive. + */ +class LIBK3B_EXPORT K3bIso9660Entry +{ + public: + K3bIso9660Entry( K3bIso9660* archive, + const QString& isoName, + const QString& name, + int access, + int date, + int adate, + int cdate, + const QString& user, + const QString& group, + const QString& symlink ); + virtual ~K3bIso9660Entry(); + + int adate() const { return m_adate; } + int cdate() const { return m_cdate; } + + /** + * Creation date of the file. + * @return the creation date + */ + QDateTime datetime() const; + + /** + * Creation date of the file. + * @return the creation date in seconds since 1970 + */ + int date() const { return m_date; } + + /** + * Name of the file without path. + * @return The file name without path. + */ + const QString& name() const { return m_name; } + + /** + * \return The raw name as saved in the ISO9660 tree + */ + const QString& isoName() const { return m_isoName; } + + /** + * The permissions and mode flags as returned by the stat() function + * in st_mode. + * @return the permissions + */ + mode_t permissions() const { return m_access; } + + /** + * User who created the file. + * @return the owner of the file + */ + const QString& user() const { return m_user; } + + /** + * Group of the user who created the file. + * @return the group of the file + */ + const QString& group() const { return m_group; } + + /** + * Symlink if there is one. + * @return the symlink, or QString::null + */ + const QString& symlink() const { return m_symlink; } + + /** + * Checks whether the entry is a file. + * @return true if this entry is a file + */ + virtual bool isFile() const { return false; } + + /** + * Checks whether the entry is a directory. + * @return true if this entry is a directory + */ + virtual bool isDirectory() const { return false; } + + K3bIso9660* archive() const { return m_archive; } + + private: + int m_adate; + int m_cdate; + QString m_name; + QString m_isoName; + int m_date; + mode_t m_access; + QString m_user; + QString m_group; + QString m_symlink; + K3bIso9660* m_archive; +}; + + +class LIBK3B_EXPORT K3bIso9660Directory : public K3bIso9660Entry +{ + public: + K3bIso9660Directory( K3bIso9660* archive, + const QString& isoName, + const QString& name, + int access, + int date, + int adate, + int cdate, + const QString& user, + const QString& group, + const QString& symlink, + unsigned int pos = 0, + unsigned int size = 0 ); + ~K3bIso9660Directory(); + + /** + * Returns a list of sub-entries. + * @return the names of all entries in this directory (filenames, no path). + */ + QStringList entries() const; + + /** + * Returns the entry with the given name. + * @param name may be "test1", "mydir/test3", "mydir/mysubdir/test3", etc. + * @return a pointer to the entry in the directory. + */ + K3bIso9660Entry* entry( const QString& name ); + + /** + * Returns the entry with the given name. + * @param name may be "test1", "mydir/test3", "mydir/mysubdir/test3", etc. + * @return a pointer to the entry in the directory. + */ + const K3bIso9660Entry* entry( const QString& name ) const; + + /** + * Returns a list of sub-entries. + * Searches for Iso9660 names. + * @return the names of all entries in this directory (filenames, no path). + */ + QStringList iso9660Entries() const; + + /** + * Returns the entry with the given name. + * Searches for Iso9660 names. + * @param name may be "test1", "mydir/test3", "mydir/mysubdir/test3", etc. + * @return a pointer to the entry in the directory. + */ + K3bIso9660Entry* iso9660Entry( const QString& name ); + + /** + * Returns the entry with the given name. + * Searches for Iso9660 names. + * @param name may be "test1", "mydir/test3", "mydir/mysubdir/test3", etc. + * @return a pointer to the entry in the directory. + */ + const K3bIso9660Entry* iso9660Entry( const QString& name ) const; + + /** + * @internal + * Adds a new entry to the directory. + */ + void addEntry( K3bIso9660Entry* ); + + /** + * Checks whether this entry is a directory. + * @return true, since this entry is a directory + */ + bool isDirectory() const { return true; } + + private: + void expand(); + + QDict m_entries; + QDict m_iso9660Entries; + + bool m_bExpanded; + unsigned int m_startSector; + unsigned int m_size; +}; + + +class LIBK3B_EXPORT K3bIso9660File : public K3bIso9660Entry +{ + public: + /** + * @param pos start sector + */ + K3bIso9660File( K3bIso9660* archive, + const QString& isoName, + const QString& name, + int access, + int date, + int adate, + int cdate, + const QString& user, + const QString& group, + const QString& symlink, + unsigned int pos, + unsigned int size ); + ~K3bIso9660File(); + + bool isFile() const { return true; } + + void setZF( char algo[2], char parms[2], int realsize ); + int realsize() const { return m_realsize; } + + /** + * @return size in bytes. + */ + unsigned int size() const { return m_size; } + + /** + * Returnes the startSector of the file. + */ + unsigned int startSector() const { return m_startSector; } + + /** + * Returnes the startOffset of the file in bytes. + */ + unsigned long long startPostion() const { return (unsigned long long)m_startSector * 2048; } + + /** + * @param pos offset in bytes + * @param len max number of bytes to read + */ + int read( unsigned int pos, char* data, int len ) const; + + /** + * Copy this file to a url. + */ + bool copyTo( const QString& url ) const; + + private: + char m_algo[2]; + char m_parms[2]; + int m_realsize; + + unsigned int m_curpos; + unsigned int m_startSector; + unsigned int m_size; +}; + + +/** + * This class is based on the KIso class by + * Gy�gy Szombathelyi . + * A lot has been changed and bugfixed. + * The API has been improved to be useful. + * + * Due to the stupid Qt which does not support large files as default + * we cannot use QIODevice with DVDs! That's why we have our own + * reading code which is not allowed by KArchive (which is limited to int + * by the way... who the hell designed this?) + * I also removed the KArchive inheritance because of the named reasons. + * So this stuff contains a lot KArchive code which has been made usable. + * + * That does not mean that this class is well designed. No, it's not. :) + * + * Opening a K3bIso9660 object should be fast since creation of the directory + * and file entries is not done until a call to K3bIso9660Directory::entries. +*/ +class LIBK3B_EXPORT K3bIso9660 +{ + public: + /** + * Creates an instance that operates on the given filename. + * using the compression filter associated to given mimetype. + * + * @param filename is a local path (e.g. "/home/weis/myfile.tgz") + */ + K3bIso9660( const QString& filename ); + + /** + * Special case which always reads the TOC from the specified sector + * thus supporting multisession CDs. + */ + K3bIso9660( K3bDevice::Device* dev, unsigned int startSector = 0 ); + + /** + * @param fd open file descriptor + */ + K3bIso9660( int fd ); + + /** + * Directly specify the backend to read from. + * K3bIso9660 will take ownership of the backend and delete it. + */ + K3bIso9660( K3bIso9660Backend* ); + + /** + * If the .iso is still opened, then it will be + * closed automatically by the destructor. + */ + virtual ~K3bIso9660(); + + /** + * Set where to start reading in the source. + */ + void setStartSector( unsigned int startSector ); + + /** + * If set to true before opening K3bIso9660 will ignore RR and joliet extensions + * and only create plain iso9660 names. + */ + void setPlainIso9660( bool ); + + bool plainIso9660() const; + + /** + * Opens the archive for reading. + * Parses the directory listing of the archive + * and creates the K3bIso9660Directory/K3bIso9660File entries. + */ + bool open(); + + bool isOpen() const; + + /** + * Closes everything. + * This is also called in the destructor + */ + void close(); + + /** + * @param sector startsector + * @param len number of sectors + * @return number of sectors read or -1 on error + */ + int read( unsigned int sector, char* data, int len ); + + /** + * The name of the os file, as passed to the constructor + * Null if you did not use the QString constructor. + */ + const QString& fileName() { return m_filename; } + + const K3bIso9660Directory* firstJolietDirEntry() const; + const K3bIso9660Directory* firstRRDirEntry() const; + const K3bIso9660Directory* firstIsoDirEntry() const; + const K3bIso9660Directory* firstElToritoEntry() const; + + /** + * @returns 0 if no joliet desc could be found + * the joliet level (1-3) otherwise + */ + int jolietLevel() const { return m_joliet; } + + const K3bIso9660SimplePrimaryDescriptor& primaryDescriptor() const; + + void debug() const; + + private: + /** + * @internal + */ + void addBoot( struct el_torito_boot_descriptor* bootdesc ); + void createSimplePrimaryDesc( struct iso_primary_descriptor* desc ); + + void debugEntry( const K3bIso9660Entry*, int depth ) const; + + int m_joliet; + + // only used for creation + static int read_callback( char* buf, sector_t start, int len, void* udata ); + static int isofs_callback( struct iso_directory_record* idr, void *udata ); + K3bIso9660Directory *dirent; + bool m_rr; + friend class K3bIso9660Directory; + + private: + QString m_filename; + + class Private; + Private * d; +}; + +#endif diff --git a/libk3b/tools/k3biso9660backend.cpp b/libk3b/tools/k3biso9660backend.cpp new file mode 100644 index 0000000..aacc079 --- /dev/null +++ b/libk3b/tools/k3biso9660backend.cpp @@ -0,0 +1,239 @@ +/* + * + * $Id: sourceheader 380067 2005-01-19 13:03:46Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3biso9660backend.h" +#include "k3blibdvdcss.h" + +#include +#include +#include +#include + +#include + +#include + + +// +// K3bIso9660DeviceBackend ----------------------------------- +// + +K3bIso9660DeviceBackend::K3bIso9660DeviceBackend( K3bDevice::Device* dev ) + : m_device( dev ), + m_isOpen(false) +{ +} + + +K3bIso9660DeviceBackend::~K3bIso9660DeviceBackend() +{ + close(); +} + + +bool K3bIso9660DeviceBackend::open() +{ + if( m_isOpen ) + return true; + else if( m_device->open() ) { + // set optimal reading speed + m_device->setSpeed( 0xffff, 0xffff ); + m_isOpen = true; + return true; + } + else + return false; +} + + +void K3bIso9660DeviceBackend::close() +{ + if( m_isOpen ) { + m_isOpen = false; + m_device->close(); + } +} + + +int K3bIso9660DeviceBackend::read( unsigned int sector, char* data, int len ) +{ + if( isOpen() ) { + // + // split the number of sectors to be read + // FIXME: use a "real" value, not some arbitrary one + // + static const int maxReadSectors = 20; + int sectorsRead = 0; + int retries = 10; // TODO: no fixed value + while( retries ) { + int read = QMIN(len-sectorsRead, maxReadSectors); + if( !m_device->read10( (unsigned char*)(data+sectorsRead*2048), + read*2048, + sector+sectorsRead, + read ) ) { + retries--; + } + else { + sectorsRead += read; + retries = 10; // new retires for every read part + if( sectorsRead == len ) + return len; + } + } + } + + return -1; +} + + +// +// K3bIso9660FileBackend ----------------------------------- +// + +K3bIso9660FileBackend::K3bIso9660FileBackend( const QString& filename ) + : m_filename( filename ), + m_fd( -1 ), + m_closeFd( true ) +{ +} + + +K3bIso9660FileBackend::K3bIso9660FileBackend( int fd ) + : m_fd( fd ), + m_closeFd( false ) +{ +} + + +K3bIso9660FileBackend::~K3bIso9660FileBackend() +{ + close(); +} + + +#ifndef O_LARGEFILE +#define O_LARGEFILE 0 +#endif + +bool K3bIso9660FileBackend::open() +{ + if( m_fd > 0 ) + return true; + else { + m_fd = ::open( QFile::encodeName( m_filename ), O_RDONLY|O_LARGEFILE ); + return ( m_fd > 0 ); + } +} + + +void K3bIso9660FileBackend::close() +{ + if( m_closeFd && m_fd > 0 ) { + ::close( m_fd ); + m_fd = -1; + } +} + + + +bool K3bIso9660FileBackend::isOpen() const +{ + return ( m_fd > 0 ); +} + + +int K3bIso9660FileBackend::read( unsigned int sector, char* data, int len ) +{ + int read = 0; + if( ::lseek( m_fd, static_cast(sector)*2048, SEEK_SET ) != -1 ) + if( (read = ::read( m_fd, data, len*2048 )) != -1 ) + return read / 2048; + + return -1; +} + + + +// +// K3bIso9660LibDvdCssBackend ----------------------------------- +// + +K3bIso9660LibDvdCssBackend::K3bIso9660LibDvdCssBackend( K3bDevice::Device* dev ) + : m_device( dev ), + m_libDvdCss( 0 ) +{ +} + + +K3bIso9660LibDvdCssBackend::~K3bIso9660LibDvdCssBackend() +{ + close(); +} + + +bool K3bIso9660LibDvdCssBackend::open() +{ + if( !m_libDvdCss ) { + // open the libdvdcss stuff + m_libDvdCss = K3bLibDvdCss::create(); + + if( m_libDvdCss ) { + + if( !m_libDvdCss->open( m_device ) || + !m_libDvdCss->crackAllKeys() ) { + kdDebug() << "(K3bIso9660LibDvdCssBackend) Failed to retrieve all CSS keys." << endl; + close(); + } + } + else + kdDebug() << "(K3bIso9660LibDvdCssBackend) failed to open libdvdcss." << endl; + } + + return ( m_libDvdCss != 0 ); +} + + +void K3bIso9660LibDvdCssBackend::close() +{ + delete m_libDvdCss; + m_libDvdCss = 0; +} + + + +bool K3bIso9660LibDvdCssBackend::isOpen() const +{ + return ( m_libDvdCss != 0 ); +} + + +int K3bIso9660LibDvdCssBackend::read( unsigned int sector, char* data, int len ) +{ + int read = -1; + + if( isOpen() ) { + int retries = 10; // TODO: no fixed value + while( retries && !m_libDvdCss->readWrapped( reinterpret_cast(data), + sector, + len ) ) + retries--; + + if( retries > 0 ) + read = len; + } + + return read; +} + diff --git a/libk3b/tools/k3biso9660backend.h b/libk3b/tools/k3biso9660backend.h new file mode 100644 index 0000000..78937e5 --- /dev/null +++ b/libk3b/tools/k3biso9660backend.h @@ -0,0 +1,95 @@ +/* + * + * $Id: sourceheader 380067 2005-01-19 13:03:46Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_ISO9660_BACKEND_H_ +#define _K3B_ISO9660_BACKEND_H_ + +#include + +#include "k3b_export.h" + +namespace K3bDevice { + class Device; +} + +class K3bLibDvdCss; + + +class K3bIso9660Backend +{ + public: + K3bIso9660Backend() {} + virtual ~K3bIso9660Backend() {} + + virtual bool open() = 0; + virtual void close() = 0; + virtual bool isOpen() const = 0; + virtual int read( unsigned int sector, char* data, int len ) = 0; +}; + + +class K3bIso9660DeviceBackend : public K3bIso9660Backend +{ + public: + LIBK3B_EXPORT K3bIso9660DeviceBackend( K3bDevice::Device* dev ); + ~K3bIso9660DeviceBackend(); + + bool open(); + void close(); + bool isOpen() const { return m_isOpen; } + int read( unsigned int sector, char* data, int len ); + + private: + K3bDevice::Device* m_device; + bool m_isOpen; +}; + + +class K3bIso9660FileBackend : public K3bIso9660Backend +{ + public: + LIBK3B_EXPORT K3bIso9660FileBackend( const QString& filename ); + K3bIso9660FileBackend( int fd ); + ~K3bIso9660FileBackend(); + + bool open(); + void close(); + bool isOpen() const; + int read( unsigned int sector, char* data, int len ); + + private: + QString m_filename; + int m_fd; + bool m_closeFd; +}; + + +class K3bIso9660LibDvdCssBackend : public K3bIso9660Backend +{ + public: + LIBK3B_EXPORT K3bIso9660LibDvdCssBackend( K3bDevice::Device* ); + ~K3bIso9660LibDvdCssBackend(); + + bool open(); + void close(); + bool isOpen() const; + int read( unsigned int sector, char* data, int len ); + + private: + K3bDevice::Device* m_device; + K3bLibDvdCss* m_libDvdCss; +}; + +#endif diff --git a/libk3b/tools/k3blibdvdcss.cpp b/libk3b/tools/k3blibdvdcss.cpp new file mode 100644 index 0000000..0a8d1f0 --- /dev/null +++ b/libk3b/tools/k3blibdvdcss.cpp @@ -0,0 +1,307 @@ +/* + * + * $Id: k3blibdvdcss.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include + +#include "k3blibdvdcss.h" + +#include +#include +#include + +#include +#include +#include +#include + +#include + + +void* K3bLibDvdCss::s_libDvdCss = 0; +int K3bLibDvdCss::s_counter = 0; + + +extern "C" { + struct dvdcss_s; + typedef struct dvdcss_s* dvdcss_t; + + dvdcss_t (*k3b_dvdcss_open)(char*); + int (*k3b_dvdcss_close)( dvdcss_t ); + int (*k3b_dvdcss_seek)( dvdcss_t, int, int ); + int (*k3b_dvdcss_read)( dvdcss_t, void*, int, int ); +} + + + +class K3bLibDvdCss::Private +{ +public: + Private() + :dvd(0) { + } + + dvdcss_t dvd; + K3bDevice::Device* device; + QValueVector< QPair > titleOffsets; + int currentSector; + bool currentSectorInTitle; +}; + +K3bLibDvdCss::K3bLibDvdCss() +{ + d = new Private(); + s_counter++; +} + + +K3bLibDvdCss::~K3bLibDvdCss() +{ + close(); + delete d; + s_counter--; + if( s_counter == 0 ) { + dlclose( s_libDvdCss ); + s_libDvdCss = 0; + } +} + + +bool K3bLibDvdCss::open( K3bDevice::Device* dev ) +{ + d->device = dev; + dev->close(); + d->dvd = k3b_dvdcss_open( const_cast( QFile::encodeName(dev->blockDeviceName()).data() ) ); + d->currentSector = 0; + d->currentSectorInTitle = false; + return ( d->dvd != 0 ); +} + + +void K3bLibDvdCss::close() +{ + if( d->dvd ) + k3b_dvdcss_close( d->dvd ); + d->dvd = 0; +} + + +int K3bLibDvdCss::seek( int sector, int flags ) +{ + return k3b_dvdcss_seek( d->dvd, sector, flags ); +} + + +int K3bLibDvdCss::read( void* buffer, int sectors, int flags ) +{ + return k3b_dvdcss_read( d->dvd, buffer, sectors, flags ); +} + + +int K3bLibDvdCss::readWrapped( void* buffer, int firstSector, int sectors ) +{ + // 1. are we in a title? + // 2. does a new title start in the read sector area? + // - see below, set title if firstSector is the first sector of a new title + // 3. does a title end in the read sector area? + // 3.1 does a previous title end + // 3.2 does the title from 2. already end + + // we need to seek to the first sector. Otherwise we get faulty data. + bool needToSeek = ( firstSector != d->currentSector || firstSector == 0 ); + bool inTitle = false; + bool startOfTitle = false; + + // + // Make sure we never read encrypted and unencrypted data at once since libdvdcss + // only decrypts the whole area of read sectors or nothing at all. + // + for( unsigned int i = 0; i < d->titleOffsets.count(); ++i ) { + int titleStart = d->titleOffsets[i].first; + int titleEnd = titleStart + d->titleOffsets[i].second - 1; + + // update key when entrering a new title + // FIXME: we also need this if we seek into a new title (not only the start of the title) + if( titleStart == firstSector ) + startOfTitle = needToSeek = inTitle = true; + + // check if a new title or non-title area starts inside the read sector range + if( firstSector < titleStart && firstSector+sectors > titleStart ) { + kdDebug() << "(K3bLibDvdCss) title start inside of sector range (" + << firstSector << "-" << (firstSector+sectors-1) + << "). only reading " << (titleStart - firstSector) << " sectors up to title offset " + << (titleStart-1) << endl; + sectors = titleStart - firstSector; + } + + if( firstSector < titleEnd && firstSector+sectors > titleEnd ) { + kdDebug() << "(K3bLibDvdCss) title end inside of sector range (" + << firstSector << "-" << (firstSector+sectors-1) + << "). only reading " << (titleEnd - firstSector + 1) << " sectors up to title offset " + << titleEnd << endl; + sectors = titleEnd - firstSector + 1; + inTitle = true; + } + + // is our read range part of one title + if( firstSector >= titleStart && firstSector+sectors-1 <= titleEnd ) + inTitle = true; + } + + if( needToSeek ) { + int flags = DVDCSS_NOFLAGS; + if( startOfTitle ) + flags = DVDCSS_SEEK_KEY; + else if( inTitle ) + flags = DVDCSS_SEEK_MPEG; + + kdDebug() << "(K3bLibDvdCss) need to seek from " << d->currentSector << " to " << firstSector << " with " << flags << endl; + + d->currentSector = seek( firstSector, flags ); + if( d->currentSector != firstSector ) { + kdDebug() << "(K3bLibDvdCss) seek failed: " << d->currentSector << endl; + return -1; + } + + kdDebug() << "(K3bLibDvdCss) seek done: " << d->currentSector << endl; + } + + + int flags = DVDCSS_NOFLAGS; + if( inTitle ) + flags = DVDCSS_READ_DECRYPT; + + int ret = read( buffer, sectors, flags ); + if( ret >= 0 ) + d->currentSector += ret; + else + d->currentSector = 0; // force a seek the next time + + return ret; +} + + +bool K3bLibDvdCss::crackAllKeys() +{ + // + // Loop over all titles and crack the keys (inspired by libdvdread) + // + kdDebug() << "(K3bLibDvdCss) cracking all keys." << endl; + + d->titleOffsets.clear(); + + K3bIso9660 iso( new K3bIso9660DeviceBackend( d->device ) ); + iso.setPlainIso9660( true ); + if( !iso.open() ) { + kdDebug() << "(K3bLibDvdCss) could not open iso9660 fs." << endl; + return false; + } + +#ifdef K3B_DEBUG + iso.debug(); +#endif + + const K3bIso9660Directory* dir = iso.firstIsoDirEntry(); + + int title = 0; + for( ; title < 100; ++title ) { + QString filename; + + // first we get the menu vob + if( title == 0 ) + filename.sprintf( "VIDEO_TS/VIDEO_TS.VOB" ); + else + filename.sprintf( "VIDEO_TS/VTS_%02d_%d.VOB", title, 0 ); + + const K3bIso9660File* file = dynamic_cast( dir->entry( filename ) ); + if( file && file->size() > 0 ) { + d->titleOffsets.append( qMakePair( (int)file->startSector(), (int)(file->size() / 2048U) ) ); + kdDebug() << "(K3bLibDvdCss) Get key for /" << filename << " at " << file->startSector() << endl; + if( seek( (int)file->startSector(), DVDCSS_SEEK_KEY ) < 0 ) { + kdDebug() << "(K3bLibDvdCss) unable to seek to " << file->startSector() << endl; + return false; + } + } + + if( title > 0 ) { + QPair p; + int vob = 1; + for( ; vob < 100; ++vob ) { + filename.sprintf( "VIDEO_TS/VTS_%02d_%d.VOB", title, vob ); + file = dynamic_cast( dir->entry( filename ) ); + if( file ) { + if( file->size() % 2048 ) + kdError() << "(K3bLibDvdCss) FILESIZE % 2048 != 0!!!" << endl; + if( vob == 1 ) { + p.first = file->startSector(); + p.second = file->size() / 2048; + kdDebug() << "(K3bLibDvdCss) Get key for /" << filename << " at " << file->startSector() << endl; + if( seek( (int)file->startSector(), DVDCSS_SEEK_KEY ) < 0 ) { + kdDebug() << "(K3bLibDvdCss) unable to seek to " << file->startSector() << endl; + return false; + } + } + else { + p.second += file->size() / 2048; + } + } + else { + // last vob + break; + } + } + --vob; + + // last title + if( vob == 0 ) + break; + + kdDebug() << "(K3bLibDvdCss) Title " << title << " " << vob << " vobs with length " << p.second << endl; + d->titleOffsets.append( p ); + } + } + + --title; + + kdDebug() << "(K3bLibDvdCss) found " << title << " titles." << endl; + + return (title > 0); +} + + +K3bLibDvdCss* K3bLibDvdCss::create() +{ + if( s_libDvdCss == 0 ) { + s_libDvdCss = dlopen( "libdvdcss.so.2", RTLD_LAZY|RTLD_GLOBAL ); + if( s_libDvdCss ) { + k3b_dvdcss_open = (dvdcss_t (*)(char*))dlsym( s_libDvdCss, "dvdcss_open" ); + k3b_dvdcss_close = (int (*)( dvdcss_t ))dlsym( s_libDvdCss, "dvdcss_close" ); + k3b_dvdcss_seek = (int (*)( dvdcss_t, int, int ))dlsym( s_libDvdCss, "dvdcss_seek" ); + k3b_dvdcss_read = (int (*)( dvdcss_t, void*, int, int ))dlsym( s_libDvdCss, "dvdcss_read" ); + + if( !k3b_dvdcss_open || !k3b_dvdcss_close || !k3b_dvdcss_seek || !k3b_dvdcss_read ) { + kdDebug() << "(K3bLibDvdCss) unable to resolve libdvdcss." << endl; + dlclose( s_libDvdCss ); + s_libDvdCss = 0; + } + } + else + kdDebug() << "(K3bLibDvdCss) unable to load libdvdcss." << endl; + } + + if( s_libDvdCss ) + return new K3bLibDvdCss(); + else + return 0; +} diff --git a/libk3b/tools/k3blibdvdcss.h b/libk3b/tools/k3blibdvdcss.h new file mode 100644 index 0000000..308296f --- /dev/null +++ b/libk3b/tools/k3blibdvdcss.h @@ -0,0 +1,84 @@ +/* + * + * $Id: k3blibdvdcss.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_LIBDVDCSS_H_ +#define _K3B_LIBDVDCSS_H_ + +#include "k3b_export.h" + +namespace K3bDevice { + class Device; +} + + +/** + * Wrapper class for libdvdcss. dynamically openes the library if it + * is available on the system. + */ +class LIBK3B_EXPORT K3bLibDvdCss +{ + public: + ~K3bLibDvdCss(); + + static const int DVDCSS_BLOCK_SIZE = 2048; + static const int DVDCSS_NOFLAGS = 0; + static const int DVDCSS_READ_DECRYPT = (1 << 0); + static const int DVDCSS_SEEK_MPEG = (1 << 0); + static const int DVDCSS_SEEK_KEY = (1 << 1); + + /** + * Try to open a Video DVD and authenticate it. + * @return true if the Video DVD could be authenticated successfully, false otherwise. + */ + bool open( K3bDevice::Device* dev ); + void close(); + + int seek( int sector, int flags ); + int read( void* buffer, int sectors, int flags ); + + /** + * This method optimized the seek calls to maximize reading performance. + * It also makes sure we never read unscrambled and scrambled data at the same time. + * + * You have to call crackAllKeys() before using this. Do never call this in combination + * with seek or read! + */ + int readWrapped( void* buffer, int firstSector, int sectors ); + + /** + * Cache all CSS keys to guarantee smooth reading further on. + * This method also creates a title offset list which is needed by readWrapped. + */ + bool crackAllKeys(); + + /** + * returns 0 if the libdvdcss could not + * be found on the system. + * Otherwise you have to take care of + * deleting. + */ + static K3bLibDvdCss* create(); + + private: + class Private; + Private* d; + + K3bLibDvdCss(); + + static void* s_libDvdCss; + static int s_counter; +}; + +#endif diff --git a/libk3b/tools/k3blistview.cpp b/libk3b/tools/k3blistview.cpp new file mode 100644 index 0000000..34a3aa0 --- /dev/null +++ b/libk3b/tools/k3blistview.cpp @@ -0,0 +1,1290 @@ +/* + * + * $Id: k3blistview.cpp 768493 2008-01-30 08:44:05Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3blistview.h" + +#include "k3bmsfedit.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include + + + +// /////////////////////////////////////////////// +// +// K3BLISTVIEWITEM +// +// /////////////////////////////////////////////// + + +class K3bListViewItem::ColumnInfo +{ +public: + ColumnInfo() + : showProgress(false), + progressValue(0), + totalProgressSteps(100), + margin(0), + validator(0) { + editorType = NONE; + button = false; + comboEditable = false; + next = 0; + fontSet = false; + backgroundColorSet = false; + foregroundColorSet = false; + } + + ~ColumnInfo() { + if( next ) + delete next; + } + + bool button; + int editorType; + QStringList comboItems; + bool comboEditable; + bool fontSet; + bool backgroundColorSet; + bool foregroundColorSet; + QFont font; + QColor backgroundColor; + QColor foregroundColor; + ColumnInfo* next; + + bool showProgress; + int progressValue; + int totalProgressSteps; + int margin; + + QValidator* validator; +}; + + + +K3bListViewItem::K3bListViewItem(QListView *parent) + : KListViewItem( parent ) +{ + init(); +} + +K3bListViewItem::K3bListViewItem(QListViewItem *parent) + : KListViewItem( parent ) +{ + init(); +} + +K3bListViewItem::K3bListViewItem(QListView *parent, QListViewItem *after) + : KListViewItem( parent, after ) +{ + init(); +} + +K3bListViewItem::K3bListViewItem(QListViewItem *parent, QListViewItem *after) + : KListViewItem( parent, after ) +{ + init(); +} + + +K3bListViewItem::K3bListViewItem(QListView *parent, + const QString& s1, const QString& s2, + const QString& s3, const QString& s4, + const QString& s5, const QString& s6, + const QString& s7, const QString& s8) + : KListViewItem( parent, s1, s2, s3, s4, s5, s6, s7, s8 ) +{ + init(); +} + + +K3bListViewItem::K3bListViewItem(QListViewItem *parent, + const QString& s1, const QString& s2, + const QString& s3, const QString& s4, + const QString& s5, const QString& s6, + const QString& s7, const QString& s8) + : KListViewItem( parent, s1, s2, s3, s4, s5, s6, s7, s8 ) +{ + init(); +} + + +K3bListViewItem::K3bListViewItem(QListView *parent, QListViewItem *after, + const QString& s1, const QString& s2, + const QString& s3, const QString& s4, + const QString& s5, const QString& s6, + const QString& s7, const QString& s8) + : KListViewItem( parent, after, s1, s2, s3, s4, s5, s6, s7, s8 ) +{ + init(); +} + + +K3bListViewItem::K3bListViewItem(QListViewItem *parent, QListViewItem *after, + const QString& s1, const QString& s2, + const QString& s3, const QString& s4, + const QString& s5, const QString& s6, + const QString& s7, const QString& s8) + : KListViewItem( parent, after, s1, s2, s3, s4, s5, s6, s7, s8 ) +{ + init(); +} + + +K3bListViewItem::~K3bListViewItem() +{ + if( K3bListView* lv = dynamic_cast(listView()) ) + if( lv->currentlyEditedItem() == this ) + lv->hideEditor(); + + if( m_columns ) + delete m_columns; +} + + +void K3bListViewItem::init() +{ + m_columns = 0; + m_vMargin = 0; +} + + +int K3bListViewItem::width( const QFontMetrics& fm, const QListView* lv, int c ) const +{ + return KListViewItem::width( fm, lv, c ) + getColumnInfo(c)->margin*2; +} + + +void K3bListViewItem::setEditor( int column, int editor, const QStringList& cs ) +{ + ColumnInfo* colInfo = getColumnInfo(column); + + colInfo->editorType = editor; + if( !cs.isEmpty() ) + colInfo->comboItems = cs; +} + + +void K3bListViewItem::setValidator( int column, QValidator* v ) +{ + getColumnInfo(column)->validator = v; +} + + +QValidator* K3bListViewItem::validator( int col ) const +{ + return getColumnInfo(col)->validator; +} + + +void K3bListViewItem::setButton( int column, bool on ) +{ + ColumnInfo* colInfo = getColumnInfo(column); + + colInfo->button = on; +} + + +K3bListViewItem::ColumnInfo* K3bListViewItem::getColumnInfo( int col ) const +{ + if( !m_columns ) + m_columns = new ColumnInfo(); + + ColumnInfo* info = m_columns; + int i = 0; + while( i < col ) { + if( !info->next ) + info->next = new ColumnInfo(); + info = info->next; + ++i; + } + + return info; +} + + +int K3bListViewItem::editorType( int col ) const +{ + ColumnInfo* info = getColumnInfo( col ); + return info->editorType; +} + + +bool K3bListViewItem::needButton( int col ) const +{ + ColumnInfo* info = getColumnInfo( col ); + return info->button; +} + + +const QStringList& K3bListViewItem::comboStrings( int col ) const +{ + ColumnInfo* info = getColumnInfo( col ); + return info->comboItems; +} + + +void K3bListViewItem::setFont( int col, const QFont& f ) +{ + ColumnInfo* info = getColumnInfo( col ); + info->fontSet = true; + info->font = f; +} + + +void K3bListViewItem::setBackgroundColor( int col, const QColor& c ) +{ + ColumnInfo* info = getColumnInfo( col ); + info->backgroundColorSet = true; + info->backgroundColor = c; + repaint(); +} + + +void K3bListViewItem::setForegroundColor( int col, const QColor& c ) +{ + ColumnInfo* info = getColumnInfo( col ); + info->foregroundColorSet = true; + info->foregroundColor = c; + repaint(); +} + + +void K3bListViewItem::setDisplayProgressBar( int col, bool displ ) +{ + ColumnInfo* info = getColumnInfo( col ); + info->showProgress = displ; +} + + +void K3bListViewItem::setProgress( int col, int p ) +{ + ColumnInfo* info = getColumnInfo( col ); + if( !info->showProgress ) + setDisplayProgressBar( col, true ); + if( info->progressValue != p ) { + info->progressValue = p; + repaint(); + } +} + + +void K3bListViewItem::setTotalSteps( int col, int steps ) +{ + ColumnInfo* info = getColumnInfo( col ); + info->totalProgressSteps = steps; + + repaint(); +} + + +void K3bListViewItem::setMarginHorizontal( int col, int margin ) +{ + ColumnInfo* info = getColumnInfo( col ); + info->margin = margin; + + repaint(); +} + + +void K3bListViewItem::setMarginVertical( int margin ) +{ + m_vMargin = margin; + repaint(); +} + + +int K3bListViewItem::marginHorizontal( int col ) const +{ + return getColumnInfo( col )->margin; +} + + +int K3bListViewItem::marginVertical() const +{ + return m_vMargin; +} + + +void K3bListViewItem::setup() +{ + KListViewItem::setup(); + + setHeight( height() + 2*m_vMargin ); +} + + +void K3bListViewItem::paintCell( QPainter* p, const QColorGroup& cg, int col, int width, int align ) +{ + ColumnInfo* info = getColumnInfo( col ); + + p->save(); + + QFont oldFont( p->font() ); + QFont newFont = info->fontSet ? info->font : oldFont; + p->setFont( newFont ); + QColorGroup cgh(cg); + if( info->foregroundColorSet ) + cgh.setColor( QColorGroup::Text, info->foregroundColor ); + if( info->backgroundColorSet ) + cgh.setColor( QColorGroup::Base, info->backgroundColor ); + + // in case this is the selected row has a margin we need to repaint the selection bar + if( isSelected() && + (col == 0 || listView()->allColumnsShowFocus()) && + info->margin > 0 ) { + + p->fillRect( 0, 0, info->margin, height(), + cgh.brush( QColorGroup::Highlight ) ); + p->fillRect( width-info->margin, 0, info->margin, height(), + cgh.brush( QColorGroup::Highlight ) ); + } + else { // in case we use the KListView alternate color stuff + p->fillRect( 0, 0, info->margin, height(), + cgh.brush( QColorGroup::Base ) ); + p->fillRect( width-info->margin, 0, info->margin, height(), + cgh.brush( QColorGroup::Base ) ); + } + + // FIXME: the margin (we can only translate horizontally since height() is used for painting) + p->translate( info->margin, 0 ); + + if( info->showProgress ) { + paintProgressBar( p, cgh, col, width-2*info->margin ); + } + else { + paintK3bCell( p, cgh, col, width-2*info->margin, align ); + } + + p->restore(); +} + + +void K3bListViewItem::paintK3bCell( QPainter* p, const QColorGroup& cg, int col, int width, int align ) +{ + QListViewItem::paintCell( p, cg, col, width, align ); +} + + +void K3bListViewItem::paintProgressBar( QPainter* p, const QColorGroup& cgh, int col, int width ) +{ + ColumnInfo* info = getColumnInfo( col ); + + QStyle::SFlags flags = QStyle::Style_Default; + if( listView()->isEnabled() ) + flags |= QStyle::Style_Enabled; + if( listView()->hasFocus() ) + flags |= QStyle::Style_HasFocus; + + // FIXME: the QPainter is translated so 0, m_vMargin is the upper left of our paint rect + QRect r( 0, m_vMargin, width, height()-2*m_vMargin ); + + // create the double buffer pixmap + static QPixmap *doubleBuffer = 0; + if( !doubleBuffer ) + doubleBuffer = new QPixmap; + doubleBuffer->resize( width, height() ); + + QPainter dbPainter( doubleBuffer ); + + // clear the background (we cannot use paintEmptyArea since it's protected in QListView) + if( K3bListView* lv = dynamic_cast(listView()) ) + lv->paintEmptyArea( &dbPainter, r ); + else + dbPainter.fillRect( 0, 0, width, height(), + cgh.brush( QPalette::backgroundRoleFromMode(listView()->viewport()->backgroundMode()) ) ); + + // we want a little additional margin + r.setLeft( r.left()+1 ); + r.setWidth( r.width()-2 ); + r.setTop( r.top()+1 ); + r.setHeight( r.height()-2 ); + + // this might be a stupid hack but most styles do not reimplement drawPrimitive PE_ProgressBarChunk + // so this way the user is happy.... + static QProgressBar* s_dummyProgressBar = 0; + if( !s_dummyProgressBar ) { + s_dummyProgressBar = new QProgressBar(); + } + + s_dummyProgressBar->setTotalSteps( info->totalProgressSteps ); + s_dummyProgressBar->setProgress( info->progressValue ); + + // some styles use the widget's geometry + s_dummyProgressBar->setGeometry( r ); + + listView()->style().drawControl(QStyle::CE_ProgressBarContents, &dbPainter, s_dummyProgressBar, r, cgh, flags ); + listView()->style().drawControl(QStyle::CE_ProgressBarLabel, &dbPainter, s_dummyProgressBar, r, cgh, flags ); + + // now we really paint the progress in the listview + p->drawPixmap( 0, 0, *doubleBuffer ); +} + + + + + + + +K3bCheckListViewItem::K3bCheckListViewItem(QListView *parent) + : K3bListViewItem( parent ), + m_checked(false) +{ +} + + +K3bCheckListViewItem::K3bCheckListViewItem(QListViewItem *parent) + : K3bListViewItem( parent ), + m_checked(false) +{ +} + + +K3bCheckListViewItem::K3bCheckListViewItem(QListView *parent, QListViewItem *after) + : K3bListViewItem( parent, after ), + m_checked(false) +{ +} + + +K3bCheckListViewItem::K3bCheckListViewItem(QListViewItem *parent, QListViewItem *after) + : K3bListViewItem( parent, after ), + m_checked(false) +{ +} + + +bool K3bCheckListViewItem::isChecked() const +{ + return m_checked; +} + + +void K3bCheckListViewItem::setChecked( bool checked ) +{ + m_checked = checked; + repaint(); +} + + +void K3bCheckListViewItem::paintK3bCell( QPainter* p, const QColorGroup& cg, int col, int width, int align ) +{ + K3bListViewItem::paintK3bCell( p, cg, col, width, align ); + + if( col == 0 ) { + if( m_checked ) { + QRect r( 0, marginVertical(), width, /*listView()->style().pixelMetric( QStyle::PM_CheckListButtonSize )*/height()-2*marginVertical() ); + + QStyle::SFlags flags = QStyle::Style_Default; + if( listView()->isEnabled() ) + flags |= QStyle::Style_Enabled; + if( listView()->hasFocus() ) + flags |= QStyle::Style_HasFocus; + if( isChecked() ) + flags |= QStyle::Style_On; + else + flags |= QStyle::Style_Off; + + listView()->style().drawPrimitive( QStyle::PE_CheckMark, p, r, cg, flags ); + } + } +} + + + + + + +// /////////////////////////////////////////////// +// +// K3BLISTVIEW +// +// /////////////////////////////////////////////// + + +class K3bListView::Private +{ +public: + QLineEdit* spinBoxLineEdit; + QLineEdit* msfEditLineEdit; +}; + + +K3bListView::K3bListView( QWidget* parent, const char* name ) + : KListView( parent, name ), + m_noItemVMargin( 20 ), + m_noItemHMargin( 20 ) +{ + d = new Private; + + connect( header(), SIGNAL( sizeChange( int, int, int ) ), + this, SLOT( updateEditorSize() ) ); + + m_editorButton = 0; + m_editorComboBox = 0; + m_editorSpinBox = 0; + m_editorLineEdit = 0; + m_editorMsfEdit = 0; + m_currentEditItem = 0; + m_currentEditColumn = 0; + m_doubleClickForEdit = true; + m_lastClickedItem = 0; +} + +K3bListView::~K3bListView() +{ + delete d; +} + + +QWidget* K3bListView::editor( K3bListViewItem::EditorType t ) const +{ + switch( t ) { + case K3bListViewItem::COMBO: + return m_editorComboBox; + case K3bListViewItem::LINE: + return m_editorLineEdit; + case K3bListViewItem::SPIN: + return m_editorSpinBox; + case K3bListViewItem::MSF: + return m_editorMsfEdit; + default: + return 0; + } +} + + +void K3bListView::clear() +{ + hideEditor(); + KListView::clear(); +} + + +void K3bListView::editItem( K3bListViewItem* item, int col ) +{ + if( item == 0 ) + hideEditor(); + else if( item->isEnabled() ) { + showEditor( item, col ); + } +} + + +void K3bListView::hideEditor() +{ + m_lastClickedItem = 0; + m_currentEditItem = 0; + m_currentEditColumn = 0; + + if( m_editorSpinBox ) + m_editorSpinBox->hide(); + if( m_editorLineEdit ) + m_editorLineEdit->hide(); + if( m_editorComboBox ) + m_editorComboBox->hide(); + if( m_editorButton ) + m_editorButton->hide(); + if( m_editorMsfEdit ) + m_editorMsfEdit->hide(); +} + +void K3bListView::showEditor( K3bListViewItem* item, int col ) +{ + if( !item ) + return; + + if( item->needButton( col ) || item->editorType(col) != K3bListViewItem::NONE ) { + m_currentEditColumn = col; + m_currentEditItem = item; + } + + placeEditor( item, col ); + if( item->needButton( col ) ) { + m_editorButton->show(); + } + switch( item->editorType(col) ) { + case K3bListViewItem::COMBO: + m_editorComboBox->show(); + m_editorComboBox->setFocus(); + m_editorComboBox->setValidator( item->validator(col) ); + break; + case K3bListViewItem::LINE: + m_editorLineEdit->show(); + m_editorLineEdit->setFocus(); + m_editorLineEdit->setValidator( item->validator(col) ); + break; + case K3bListViewItem::SPIN: + m_editorSpinBox->show(); + m_editorSpinBox->setFocus(); + break; + case K3bListViewItem::MSF: + m_editorMsfEdit->show(); + m_editorMsfEdit->setFocus(); + break; + default: + break; + } +} + + +void K3bListView::placeEditor( K3bListViewItem* item, int col ) +{ + ensureItemVisible( item ); + QRect r = itemRect( item ); + + r.setX( contentsToViewport( QPoint(header()->sectionPos( col ), 0) ).x() ); + r.setWidth( header()->sectionSize( col ) - 1 ); + + // check if the column is fully visible + if( visibleWidth() < r.right() ) + r.setRight(visibleWidth()); + + r = QRect( viewportToContents( r.topLeft() ), r.size() ); + + if( item->pixmap( col ) ) { + r.setX( r.x() + item->pixmap(col)->width() ); + } + + // the tree-stuff is painted in the first column + if( col == 0 ) { + r.setX( r.x() + item->depth() * treeStepSize() ); + if( rootIsDecorated() ) + r.setX( r.x() + treeStepSize() ); + } + + if( item->needButton(col) ) { + prepareButton( item, col ); + m_editorButton->setFixedHeight( r.height() ); + // for now we make a square button + m_editorButton->setFixedWidth( m_editorButton->height() ); + r.setWidth( r.width() - m_editorButton->width() ); + moveChild( m_editorButton, r.right(), r.y() ); + } + + if( QWidget* editor = prepareEditor( item, col ) ) { + editor->resize( r.size() ); + // editor->resize( QSize( r.width(), editor->minimumSizeHint().height() ) ); + moveChild( editor, r.x(), r.y() ); + } +} + + +void K3bListView::prepareButton( K3bListViewItem*, int ) +{ + if( !m_editorButton ) { + m_editorButton = new QPushButton( viewport() ); + connect( m_editorButton, SIGNAL(clicked()), + this, SLOT(slotEditorButtonClicked()) ); + } + + // TODO: do some useful things + m_editorButton->setText( "..." ); +} + + +QWidget* K3bListView::prepareEditor( K3bListViewItem* item, int col ) +{ + switch( item->editorType(col) ) { + case K3bListViewItem::COMBO: + if( !m_editorComboBox ) { + m_editorComboBox = new QComboBox( viewport() ); + connect( m_editorComboBox, SIGNAL(activated(const QString&)), + this, SLOT(slotEditorComboBoxActivated(const QString&)) ); + m_editorComboBox->installEventFilter( this ); + } + m_editorComboBox->clear(); + if( item->comboStrings( col ).isEmpty() ) { + m_editorComboBox->insertItem( item->text( col ) ); + } + else { + m_editorComboBox->insertStringList( item->comboStrings(col) ); + int current = item->comboStrings(col).findIndex( item->text(col) ); + if( current != -1 ) + m_editorComboBox->setCurrentItem( current ); + } + return m_editorComboBox; + + case K3bListViewItem::LINE: { + if( !m_editorLineEdit ) { + m_editorLineEdit = new QLineEdit( viewport() ); + m_editorLineEdit->setFrameStyle( QFrame::Box | QFrame::Plain ); + m_editorLineEdit->setLineWidth(1); + m_editorLineEdit->installEventFilter( this ); + } + + QString txt = item->text( col ); + m_editorLineEdit->setText( txt ); + + // select the edit text (handle extensions while doing so) + int pos = txt.findRev( '.' ); + if( pos > 0 ) + m_editorLineEdit->setSelection( 0, pos ); + else + m_editorLineEdit->setSelection( 0, txt.length() ); + + return m_editorLineEdit; + } + + // + // A QSpinBox (and thus also a K3bMsfEdit) uses a QLineEdit), thus + // we have to use this QLineEdit as the actual object to dead with + // + + case K3bListViewItem::SPIN: + if( !m_editorSpinBox ) { + m_editorSpinBox = new QSpinBox( viewport() ); + d->spinBoxLineEdit = static_cast( m_editorSpinBox->child( 0, "QLineEdit" ) ); + connect( m_editorSpinBox, SIGNAL(valueChanged(int)), + this, SLOT(slotEditorSpinBoxValueChanged(int)) ); + // m_editorSpinBox->installEventFilter( this ); + d->spinBoxLineEdit->installEventFilter( this ); + } + // set the range + m_editorSpinBox->setValue( item->text(col).toInt() ); + return m_editorSpinBox; + + case K3bListViewItem::MSF: + if( !m_editorMsfEdit ) { + m_editorMsfEdit = new K3bMsfEdit( viewport() ); + d->msfEditLineEdit = static_cast( m_editorMsfEdit->child( 0, "QLineEdit" ) ); + connect( m_editorMsfEdit, SIGNAL(valueChanged(int)), + this, SLOT(slotEditorMsfEditValueChanged(int)) ); + // m_editorMsfEdit->installEventFilter( this ); + d->msfEditLineEdit->installEventFilter( this ); + } + m_editorMsfEdit->setText( item->text(col) ); + return m_editorMsfEdit; + + default: + return 0; + } +} + +void K3bListView::setCurrentItem( QListViewItem* i ) +{ + if( !i || i == currentItem() ) + return; + + // I cannot remember why I did this here exactly. However, it resets the + // m_lastClickedItem and thus invalidates the editing. +// doRename(); +// hideEditor(); +// m_currentEditItem = 0; + KListView::setCurrentItem( i ); +} + + +void K3bListView::setNoItemText( const QString& text ) +{ + m_noItemText = text; + triggerUpdate(); +} + + +void K3bListView::viewportPaintEvent( QPaintEvent* e ) +{ + KListView::viewportPaintEvent( e ); +} + + +// FIXME: move this to viewportPaintEvent +void K3bListView::drawContentsOffset( QPainter * p, int ox, int oy, int cx, int cy, int cw, int ch ) +{ + KListView::drawContentsOffset( p, ox, oy, cx, cy, cw, ch ); + + if( childCount() == 0 && !m_noItemText.isEmpty()) { + + p->setPen( Qt::darkGray ); + + QStringList lines = QStringList::split( "\n", m_noItemText ); + int xpos = m_noItemHMargin; + int ypos = m_noItemVMargin + p->fontMetrics().height(); + + QStringList::Iterator end ( lines.end() ); + for( QStringList::Iterator str = lines.begin(); str != end; ++str ) { + p->drawText( xpos, ypos, *str ); + ypos += p->fontMetrics().lineSpacing(); + } + } +} + +void K3bListView::paintEmptyArea( QPainter* p, const QRect& rect ) +{ + KListView::paintEmptyArea( p, rect ); + +// if( childCount() == 0 && !m_noItemText.isEmpty()) { + +// QPainter pp( viewport() ); +// pp.fillRect( viewport()->rect(), viewport()->paletteBackgroundColor() ); +// pp.end(); + +// p->setPen( Qt::darkGray ); + +// QStringList lines = QStringList::split( "\n", m_noItemText ); +// int xpos = m_noItemHMargin; +// int ypos = m_noItemVMargin + p->fontMetrics().height(); + +// for( QStringList::Iterator str = lines.begin(); str != lines.end(); str++ ) { +// p->drawText( xpos, ypos, *str ); +// ypos += p->fontMetrics().lineSpacing(); +// } +// } +} + +void K3bListView::resizeEvent( QResizeEvent* e ) +{ + KListView::resizeEvent( e ); + updateEditorSize(); +} + + +void K3bListView::updateEditorSize() +{ + if( m_currentEditItem ) + placeEditor( m_currentEditItem, m_currentEditColumn ); +} + + +void K3bListView::slotEditorLineEditReturnPressed() +{ + if( doRename() ) { + // edit the next line + // TODO: add config for this + if( K3bListViewItem* nextItem = dynamic_cast( m_currentEditItem->nextSibling() ) ) + editItem( nextItem, currentEditColumn() ); + else { + hideEditor(); + + // keep the focus here + viewport()->setFocus(); + } + } +} + + +void K3bListView::slotEditorComboBoxActivated( const QString& ) +{ + doRename(); +// if( renameItem( m_currentEditItem, m_currentEditColumn, str ) ) { +// m_currentEditItem->setText( m_currentEditColumn, str ); +// emit itemRenamed( m_currentEditItem, str, m_currentEditColumn ); +// } +// else { +// for( int i = 0; i < m_editorComboBox->count(); ++i ) { +// if( m_editorComboBox->text(i) == m_currentEditItem->text(m_currentEditColumn) ) { +// m_editorComboBox->setCurrentItem( i ); +// break; +// } +// } +// } +} + + +void K3bListView::slotEditorSpinBoxValueChanged( int ) +{ +// if( renameItem( m_currentEditItem, m_currentEditColumn, QString::number(value) ) ) { +// m_currentEditItem->setText( m_currentEditColumn, QString::number(value) ); +// emit itemRenamed( m_currentEditItem, QString::number(value), m_currentEditColumn ); +// } +// else +// m_editorSpinBox->setValue( m_currentEditItem->text( m_currentEditColumn ).toInt() ); +} + + +void K3bListView::slotEditorMsfEditValueChanged( int ) +{ + // FIXME: do we always need to update the value. Isn't it enough to do it at the end? +// if( renameItem( m_currentEditItem, m_currentEditColumn, QString::number(value) ) ) { +// m_currentEditItem->setText( m_currentEditColumn, QString::number(value) ); +// emit itemRenamed( m_currentEditItem, QString::number(value), m_currentEditColumn ); +// } +// else +// m_editorMsfEdit->setText( m_currentEditItem->text( m_currentEditColumn ) ); +} + + +bool K3bListView::doRename() +{ + if( m_currentEditItem ) { + QString newValue; + switch( m_currentEditItem->editorType( m_currentEditColumn ) ) { + case K3bListViewItem::COMBO: + newValue = m_editorComboBox->currentText(); + break; + case K3bListViewItem::LINE: + newValue = m_editorLineEdit->text(); + break; + case K3bListViewItem::SPIN: + newValue = QString::number(m_editorSpinBox->value()); + break; + case K3bListViewItem::MSF: + newValue = QString::number(m_editorMsfEdit->value()); + break; + } + + if( renameItem( m_currentEditItem, m_currentEditColumn, newValue ) ) { + m_currentEditItem->setText( m_currentEditColumn, newValue ); + emit itemRenamed( m_currentEditItem, newValue, m_currentEditColumn ); + return true; + } + else { + switch( m_currentEditItem->editorType( m_currentEditColumn ) ) { + case K3bListViewItem::COMBO: + for( int i = 0; i < m_editorComboBox->count(); ++i ) { + if( m_editorComboBox->text(i) == m_currentEditItem->text(m_currentEditColumn) ) { + m_editorComboBox->setCurrentItem( i ); + break; + } + } + break; + case K3bListViewItem::LINE: + m_editorLineEdit->setText( m_currentEditItem->text( m_currentEditColumn ) ); + break; + case K3bListViewItem::SPIN: + m_editorSpinBox->setValue( m_currentEditItem->text( m_currentEditColumn ).toInt() ); + break; + case K3bListViewItem::MSF: + m_editorMsfEdit->setText( m_currentEditItem->text( m_currentEditColumn ) ); + break; + } + } + } + + + return false; +} + + +void K3bListView::slotEditorButtonClicked() +{ + slotEditorButtonClicked( m_currentEditItem, m_currentEditColumn ); +} + + +bool K3bListView::renameItem( K3bListViewItem* item, int col, const QString& text ) +{ + Q_UNUSED(item); + Q_UNUSED(col); + Q_UNUSED(text); + return true; +} + + +void K3bListView::slotEditorButtonClicked( K3bListViewItem* item, int col ) +{ + emit editorButtonClicked( item, col ); +} + + +bool K3bListView::eventFilter( QObject* o, QEvent* e ) +{ + if( e->type() == QEvent::KeyPress ) { + QKeyEvent* ke = static_cast(e); + if( ke->key() == Key_Tab ) { + if( o == m_editorLineEdit || + o == d->msfEditLineEdit || + o == d->spinBoxLineEdit ) { + K3bListViewItem* lastEditItem = m_currentEditItem; + + doRename(); + + if( lastEditItem ) { + // can we rename one of the other columns? + int col = currentEditColumn()+1; + while( col < columns() && lastEditItem->editorType( col ) == K3bListViewItem::NONE ) + ++col; + if( col < columns() ) + editItem( lastEditItem, col ); + else { + hideEditor(); + + // keep the focus here + viewport()->setFocus(); + + // search for the next editable item + while( K3bListViewItem* nextItem = + dynamic_cast( lastEditItem->nextSibling() ) ) { + // edit first column + col = 0; + while( col < columns() && nextItem->editorType( col ) == K3bListViewItem::NONE ) + ++col; + if( col < columns() ) { + editItem( nextItem, col ); + break; + } + + lastEditItem = nextItem; + } + } + } + + return true; + } + } + if( ke->key() == Key_Return || + ke->key() == Key_Enter ) { + if( o == m_editorLineEdit || + o == d->msfEditLineEdit || + o == d->spinBoxLineEdit ) { + K3bListViewItem* lastEditItem = m_currentEditItem; + doRename(); + + if( K3bListViewItem* nextItem = + dynamic_cast( lastEditItem->nextSibling() ) ) + editItem( nextItem, currentEditColumn() ); + else { + hideEditor(); + + // keep the focus here + viewport()->setFocus(); + } + + return true; + } + } + else if( ke->key() == Key_Escape ) { + if( o == m_editorLineEdit || + o == d->msfEditLineEdit || + o == d->spinBoxLineEdit ) { + hideEditor(); + + // keep the focus here + viewport()->setFocus(); + + return true; + } + } + } + + else if( e->type() == QEvent::MouseButtonPress && o == viewport() ) { + + // first let's grab the focus + viewport()->setFocus(); + + QMouseEvent* me = static_cast( e ); + QListViewItem* item = itemAt( me->pos() ); + int col = header()->sectionAt( me->pos().x() ); + if( K3bCheckListViewItem* ci = dynamic_cast( item ) ) { + if( col == 0 ) { + // FIXME: improve this click area! + ci->setChecked( !ci->isChecked() ); + return true; + } + } + + if( me->button() == QMouseEvent::LeftButton ) { + if( item != m_currentEditItem || m_currentEditColumn != col ) { + doRename(); + if( K3bListViewItem* k3bItem = dynamic_cast(item) ) { + if( me->pos().x() > item->depth()*treeStepSize() && + item->isEnabled() && + (m_lastClickedItem == item || !m_doubleClickForEdit) ) + showEditor( k3bItem, col ); + else { + hideEditor(); + + // keep the focus here + viewport()->setFocus(); + } + } + else { + hideEditor(); + + // keep the focus here + viewport()->setFocus(); + } + + // do not count clicks in the item tree for editing + if( item && me->pos().x() > item->depth()*treeStepSize() ) + m_lastClickedItem = item; + } + } + } + + else if( e->type() == QEvent::FocusOut ) { + if( o == m_editorLineEdit || + o == d->msfEditLineEdit || + o == d->spinBoxLineEdit || + o == m_editorComboBox ) { + // make sure we did not lose the focus to one of the edit widgets' children + if( !qApp->focusWidget() || qApp->focusWidget()->parentWidget() != o ) { + doRename(); + hideEditor(); + } + } + } + + return KListView::eventFilter( o, e ); +} + + +void K3bListView::setK3bBackgroundPixmap( const QPixmap& pix, int pos ) +{ + m_backgroundPixmap = pix; + m_backgroundPixmapPosition = pos; +} + + +void K3bListView::viewportResizeEvent( QResizeEvent* e ) +{ + if( !m_backgroundPixmap.isNull() ) { + + QSize size = viewport()->size().expandedTo( QSize( contentsWidth(), contentsHeight() ) ); + + QPixmap bgPix( size ); + + // FIXME: let the user specify the color + bgPix.fill( colorGroup().base() ); + + if( bgPix.width() < m_backgroundPixmap.width() || + bgPix.height() < m_backgroundPixmap.height() ) { + QPixmap newBgPix( m_backgroundPixmap.convertToImage().scale( bgPix.size(), QImage::ScaleMin ) ); + if( m_backgroundPixmapPosition == TOP_LEFT ) + bitBlt( &bgPix, 0, 0, + &newBgPix, 0, 0, + newBgPix.width(), newBgPix.height() ); + else { + int dx = bgPix.width() / 2 - m_backgroundPixmap.width() /2; + int dy = bgPix.height() / 2 - m_backgroundPixmap.height() /2; + bitBlt( &bgPix, dx, dy, &newBgPix, 0, 0, + newBgPix.width(), newBgPix.height() ); + } + } + else { + if( m_backgroundPixmapPosition == TOP_LEFT ) + bitBlt( &bgPix, 0, 0, + &m_backgroundPixmap, 0, 0, + m_backgroundPixmap.width(), m_backgroundPixmap.height() ); + else { + int dx = bgPix.width() / 2 - m_backgroundPixmap.width() /2; + int dy = bgPix.height() / 2 - m_backgroundPixmap.height() /2; + bitBlt( &bgPix, dx, dy, &m_backgroundPixmap, 0, 0, + m_backgroundPixmap.width(), m_backgroundPixmap.height() ); + } + } + + viewport()->setPaletteBackgroundPixmap( bgPix ); + } + + KListView::viewportResizeEvent( e ); +} + + +QListViewItem* K3bListView::parentItem( QListViewItem* item ) +{ + if( !item ) + return 0; + if( item->parent() ) + return item->parent(); + else + return K3bListView::parentItem( item->itemAbove() ); +} + + +KPixmap K3bListView::createDragPixmap( const QPtrList& items ) +{ + // + // Create drag pixmap. + // If there are too many items fade the pixmap using the mask + // always fade invisible items + // + int width = header()->width(); + int height = 0; + for( QPtrListIterator it( items ); *it; ++it ) { + QRect r = itemRect( *it ); + + if( r.isValid() ) { + height += ( *it )->height(); + } + } + + // now we should have a range top->bottom which includes all visible items + + // there are two situations in which we fade the pixmap on the top or the bottom: + // 1. there are invisible items above (below) the visible + // 2. the range is way too big + + // FIXME: how do we determine if there are invisible items outside our range? + + KPixmap pix; + pix.resize( width, height ); + pix.fill( Qt::white ); + // QBitmap mask( width, bottom-top ); + + // now paint all the visible items into the pixmap + // FIXME: only paint the visible items + QPainter p( &pix ); + for( QListViewItemIterator it( this ); *it; ++it ) { + QListViewItem* item = *it; + + // FIXME: items on other than the top level have a smaller first column + // the same goes for all items if root is decorated + bool alreadyDrawing = false; + QRect r = itemRect( item ); + if( r.isValid() ) { + if( items.containsRef( item ) ) { + // paint all columns + int x = 0; + for( int i = 0; i < columns(); ++i ) { + item->paintCell( &p, colorGroup(), i, columnWidth( i ), columnAlignment( i ) ); + p.translate( columnWidth( i ), 0 ); + x += columnWidth( i ); + } + + p.translate( -x, item->height() ); + + alreadyDrawing = true; + } + else if( alreadyDrawing ) + p.translate( 0, item->height() ); + + if( p.worldMatrix().dy() >= pix.height() ) + break; + } + } + + // make it a little lighter + KPixmapEffect::fade( pix, 0.3, Qt::white ); + + // FIXME: fade the pixmap at the right side if the items are longer than width + + return pix; +} + +#include "k3blistview.moc" diff --git a/libk3b/tools/k3blistview.h b/libk3b/tools/k3blistview.h new file mode 100644 index 0000000..f8eb2ad --- /dev/null +++ b/libk3b/tools/k3blistview.h @@ -0,0 +1,296 @@ +/* + * + * $Id: k3blistview.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BLISTVIEW_H +#define K3BLISTVIEW_H + + +#include +#include "k3b_export.h" +#include +#include +#include +#include + +class QPainter; +class QPushButton; +class QIconSet; +class QResizeEvent; +class QComboBox; +class QSpinBox; +class QLineEdit; +class QEvent; +class QValidator; +class K3bMsfEdit; + +class K3bListView; + + +class LIBK3B_EXPORT K3bListViewItem : public KListViewItem +{ + public: + K3bListViewItem(QListView *parent); + K3bListViewItem(QListViewItem *parent); + K3bListViewItem(QListView *parent, QListViewItem *after); + K3bListViewItem(QListViewItem *parent, QListViewItem *after); + + K3bListViewItem(QListView *parent, + const QString&, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null); + + K3bListViewItem(QListViewItem *parent, + const QString&, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null); + + K3bListViewItem(QListView *parent, QListViewItem *after, + const QString&, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null); + + K3bListViewItem(QListViewItem *parent, QListViewItem *after, + const QString&, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null, + const QString& = QString::null, const QString& = QString::null); + + virtual ~K3bListViewItem(); + + /** + * reimplemented from KListViewItem + */ + void setup(); + + virtual int width( const QFontMetrics& fm, const QListView* lv, int c ) const; + + void setEditor( int col, int type, const QStringList& = QStringList() ); + void setButton( int col, bool ); + + void setValidator( int col, QValidator* v ); + QValidator* validator( int col ) const; + + int editorType( int col ) const; + bool needButton( int col ) const; + const QStringList& comboStrings( int col ) const; + + enum EditorType { NONE, COMBO, LINE, SPIN, MSF }; + + void setFont( int col, const QFont& f ); + void setBackgroundColor( int col, const QColor& ); + void setForegroundColor( int col, const QColor& ); + + void setDisplayProgressBar( int col, bool ); + void setProgress( int, int ); + void setTotalSteps( int col, int steps ); + + /** + * The margin left and right of the cell + */ + void setMarginHorizontal( int col, int margin ); + + /** + * The top and button margin of the cell + */ + void setMarginVertical( int margin ); + + int marginHorizontal( int col ) const; + int marginVertical() const; + + /** + * Do not reimplement this but paintK3bCell to use the margin and background stuff. + */ + virtual void paintCell( QPainter* p, const QColorGroup& cg, int col, int width, int align ); + + virtual void paintK3bCell( QPainter* p, const QColorGroup& cg, int col, int width, int align ); + + private: + void paintProgressBar( QPainter* p, const QColorGroup& cgh, int col, int width ); + + class ColumnInfo; + mutable ColumnInfo* m_columns; + + ColumnInfo* getColumnInfo( int ) const; + void init(); + + int m_vMargin; +}; + + +class LIBK3B_EXPORT K3bCheckListViewItem : public K3bListViewItem +{ + public: + K3bCheckListViewItem(QListView *parent); + K3bCheckListViewItem(QListViewItem *parent); + K3bCheckListViewItem(QListView *parent, QListViewItem *after); + K3bCheckListViewItem(QListViewItem *parent, QListViewItem *after); + + virtual bool isChecked() const; + virtual void setChecked( bool checked ); + + protected: + virtual void paintK3bCell( QPainter* p, const QColorGroup& cg, int col, int width, int align ); + + private: + bool m_checked; +}; + + + +class LIBK3B_EXPORT K3bListView : public KListView +{ + friend class K3bListViewItem; + + Q_OBJECT + + public: + K3bListView (QWidget *parent = 0, const char *name = 0); + virtual ~K3bListView(); + + virtual void setCurrentItem( QListViewItem* ); + + K3bListViewItem* currentlyEditedItem() const { return m_currentEditItem; } + + QWidget* editor( K3bListViewItem::EditorType ) const; + + enum BgPixPosition { + TOP_LEFT, + CENTER + }; + + /** + * This will set a background pixmap which is not tiled. + * @param pos position on the viewport. + */ + void setK3bBackgroundPixmap( const QPixmap&, int pos = CENTER ); + + /** + * Create a faded pixmap showing the items. + */ + KPixmap createDragPixmap( const QPtrList& items ); + + /** + * Searches for the first item above @p i which is one level higher. + * For 1st level items this will always be the listview's root item. + */ + static QListViewItem* parentItem( QListViewItem* i ); + + signals: + void editorButtonClicked( K3bListViewItem*, int ); + + public slots: + void setNoItemText( const QString& ); + // void setNoItemPixmap( const QPixmap& ); + void setNoItemVerticalMargin( int i ) { m_noItemVMargin = i; } + void setNoItemHorizontalMargin( int i ) { m_noItemHMargin = i; } + void setDoubleClickForEdit( bool b ) { m_doubleClickForEdit = b; } + void hideEditor(); + void editItem( K3bListViewItem*, int ); + + virtual void clear(); + + private slots: + void updateEditorSize(); + virtual void slotEditorLineEditReturnPressed(); + virtual void slotEditorComboBoxActivated( const QString& ); + virtual void slotEditorSpinBoxValueChanged( int ); + virtual void slotEditorMsfEditValueChanged( int ); + virtual void slotEditorButtonClicked(); + + protected slots: + void showEditor( K3bListViewItem*, int col ); + void placeEditor( K3bListViewItem*, int col ); + + /** + * This is called whenever one of the editor's contents changes + * the default implementation just returnes true + * + * FIXME: should be called something like mayRename + */ + virtual bool renameItem( K3bListViewItem*, int, const QString& ); + + /** + * default impl just emits signal + * editorButtonClicked(...) + */ + virtual void slotEditorButtonClicked( K3bListViewItem*, int ); + + protected: + /** + * calls KListView::drawContentsOffset + * and paints a the noItemText if no item is in the list + */ + virtual void drawContentsOffset ( QPainter * p, int ox, int oy, int cx, int cy, int cw, int ch ); + virtual void resizeEvent( QResizeEvent* ); + virtual void paintEmptyArea( QPainter*, const QRect& rect ); + + /** + * Reimplemented for internal reasons. + * + * Further reimplementations should call this function or else some features may not work correctly. + * + * The API is unaffected. + */ + virtual void viewportResizeEvent( QResizeEvent* ); + + /** + * Reimplemented for internal reasons. + * Further reimplementations should call this function or else + * some features may not work correctly. + * + * The API is unaffected. + */ + virtual void viewportPaintEvent(QPaintEvent*); + + virtual bool eventFilter( QObject*, QEvent* ); + + K3bListViewItem* currentEditItem() const { return m_currentEditItem; } + int currentEditColumn() const { return m_currentEditColumn; } + + private: + QWidget* prepareEditor( K3bListViewItem* item, int col ); + void prepareButton( K3bListViewItem* item, int col ); + bool doRename(); + + QString m_noItemText; + // QPixmap m_noItemPixmap; + int m_noItemVMargin; + int m_noItemHMargin; + + K3bListViewItem* m_currentEditItem; + int m_currentEditColumn; + + bool m_doubleClickForEdit; + QListViewItem* m_lastClickedItem; + + QPushButton* m_editorButton; + QComboBox* m_editorComboBox; + QSpinBox* m_editorSpinBox; + QLineEdit* m_editorLineEdit; + K3bMsfEdit* m_editorMsfEdit; + + QPixmap m_backgroundPixmap; + int m_backgroundPixmapPosition; + + class Private; + Private* d; +}; + + +#endif diff --git a/libk3b/tools/k3blistviewitemanimator.cpp b/libk3b/tools/k3blistviewitemanimator.cpp new file mode 100644 index 0000000..1c729b6 --- /dev/null +++ b/libk3b/tools/k3blistviewitemanimator.cpp @@ -0,0 +1,137 @@ +/* + * + * $Id: k3blistviewitemanimator.cpp 689561 2007-07-18 15:19:38Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3blistviewitemanimator.h" + +#include +#include + +#include +#include + + +K3bListViewItemAnimator::K3bListViewItemAnimator( QObject* parent, const char* name ) + : QObject( parent, name ) +{ + init(); +} + + +K3bListViewItemAnimator::K3bListViewItemAnimator( QListViewItem* item, int col, QObject* parent, const char* name ) + : QObject( parent, name ) +{ + init(); + setItem( item, col ); +} + + +K3bListViewItemAnimator::~K3bListViewItemAnimator() +{ +} + + +QListViewItem* K3bListViewItemAnimator::item() const +{ + return m_item; +} + + +void K3bListViewItemAnimator::init() +{ + m_item = 0; + m_column = 0; + m_timer = new QTimer( this ); + connect( m_timer, SIGNAL(timeout()), this, SLOT(slotAnimate()) ); +} + + +void K3bListViewItemAnimator::start() +{ + if( m_item && !m_pixmap.isNull() ) { + m_animationStep = 0; + m_animationBack = false; + m_timer->start( 150 ); + } + else + stop(); +} + + +void K3bListViewItemAnimator::stop() +{ + m_timer->stop(); +} + + +void K3bListViewItemAnimator::setItem( QListViewItem* item, int col ) +{ + m_item = item; + m_column = col; + m_pixmap = *item->pixmap(col); + m_fadeColor = item->listView()->colorGroup().base(); + start(); +} + + +void K3bListViewItemAnimator::setPixmap( const QPixmap& p ) +{ + m_pixmap = p; + start(); +} + + +void K3bListViewItemAnimator::setColumn( int col ) +{ + m_column = col; + start(); +} + + +void K3bListViewItemAnimator::setFadeColor( const QColor& c ) +{ + m_fadeColor = c; + start(); +} + + +void K3bListViewItemAnimator::slotAnimate() +{ + if( m_item->isVisible() ) { + double val = (double)m_animationStep; + val /= 10.0; + // we need a temp pixmap since KPixmapEffect changes our pixmap + KPixmap pix( m_pixmap ); + m_item->setPixmap( m_column, KPixmapEffect::fade( pix, val, m_fadeColor ) );; + } + + if( m_animationBack ) { + --m_animationStep; + if( m_animationStep < 0 ) { + // two steps full + m_animationStep = 0; + m_animationBack = false; + } + } + else { + ++m_animationStep; + // do not fade it completely + if( m_animationStep > 9 ) { + m_animationStep = 8; + m_animationBack = true; + } + } +} + +#include "k3blistviewitemanimator.moc" diff --git a/libk3b/tools/k3blistviewitemanimator.h b/libk3b/tools/k3blistviewitemanimator.h new file mode 100644 index 0000000..200079a --- /dev/null +++ b/libk3b/tools/k3blistviewitemanimator.h @@ -0,0 +1,78 @@ +/* + * + * $Id: k3blistviewitemanimator.h 689561 2007-07-18 15:19:38Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_LISTVIEWITEM_ANIMATOR_H_ +#define _K3B_LISTVIEWITEM_ANIMATOR_H_ + +#include +#include +#include "k3b_export.h" + +class QListViewItem; +class QTimer; + + +/** + * Fades an icon on a listview item in and out. + */ +class LIBK3B_EXPORT K3bListViewItemAnimator : public QObject +{ + Q_OBJECT + + public: + K3bListViewItemAnimator( QObject* parent = 0, const char* name = 0 ); + /** + * Will use the items pixmap. + */ + K3bListViewItemAnimator( QListViewItem* item, int col, QObject* parent = 0, const char* name = 0 ); + ~K3bListViewItemAnimator(); + + QListViewItem* item() const; + + public slots: + void start(); + void stop(); + + void setItem( QListViewItem*, int col ); + + /** + * Default is the pixmap from the item. + */ + void setPixmap( const QPixmap& ); + + void setColumn( int col ); + + /** + * Default is the base color of the listview. + */ + void setFadeColor( const QColor& ); + + private slots: + void slotAnimate(); + + private: + void init(); + + int m_animationStep; + bool m_animationBack; + QPixmap m_pixmap; + QColor m_fadeColor; + QListViewItem* m_item; + int m_column; + + QTimer* m_timer; +}; + +#endif diff --git a/libk3b/tools/k3bmd5job.cpp b/libk3b/tools/k3bmd5job.cpp new file mode 100644 index 0000000..2679f33 --- /dev/null +++ b/libk3b/tools/k3bmd5job.cpp @@ -0,0 +1,322 @@ +/* + * + * $Id: k3bmd5job.cpp 633751 2007-02-15 08:22:49Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bmd5job.h" +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#include + + +class K3bMd5Job::K3bMd5JobPrivate +{ +public: + K3bMd5JobPrivate() + : fileDes(-1), + fdNotifier(0), + finished(true), + data(0), + isoFile(0), + maxSize(0), + lastProgress(0) { + } + + KMD5 md5; + K3bFileSplitter file; + QTimer timer; + QString filename; + int fileDes; + K3bDevice::Device* device; + QSocketNotifier* fdNotifier; + + bool finished; + char* data; + const K3bIso9660File* isoFile; + + unsigned long long maxSize; + unsigned long long readData; + + int lastProgress; + + KIO::filesize_t imageSize; + + static const int BUFFERSIZE = 2048*10; +}; + + +K3bMd5Job::K3bMd5Job( K3bJobHandler* jh, QObject* parent, const char* name ) + : K3bJob( jh, parent, name ) +{ + d = new K3bMd5JobPrivate; + d->data = new char[K3bMd5JobPrivate::BUFFERSIZE]; + connect( &d->timer, SIGNAL(timeout()), + this, SLOT(slotUpdate()) ); +} + + +K3bMd5Job::~K3bMd5Job() +{ + delete [] d->data; + delete d; +} + + +void K3bMd5Job::start() +{ + cancel(); + + jobStarted(); + d->readData = 0; + + if( d->isoFile ) { + d->imageSize = d->isoFile->size(); + } + else if( !d->filename.isEmpty() ) { + if( !QFile::exists( d->filename ) ) { + emit infoMessage( i18n("Could not find file %1").arg(d->filename), ERROR ); + jobFinished(false); + return; + } + + d->file.setName( d->filename ); + if( !d->file.open( IO_ReadOnly ) ) { + emit infoMessage( i18n("Could not open file %1").arg(d->filename), ERROR ); + jobFinished(false); + return; + } + + d->imageSize = K3b::filesize( KURL::fromPathOrURL(d->filename) ); + } + else + d->imageSize = 0; + + if( d->device ) { + // + // Let the drive determine the optimal reading speed + // + d->device->setSpeed( 0xffff, 0xffff ); + } + + d->md5.reset(); + d->finished = false; + if( d->fileDes != -1 ) + setupFdNotifier(); + else + d->timer.start(0); +} + + +void K3bMd5Job::setupFdNotifier() +{ + // the QSocketNotifier will fire once the fd is closed + delete d->fdNotifier; + d->fdNotifier = new QSocketNotifier( d->fileDes, QSocketNotifier::Read, this ); + connect( d->fdNotifier, SIGNAL(activated(int)), this, SLOT(slotUpdate()) ); + d->fdNotifier->setEnabled( true ); +} + + +void K3bMd5Job::cancel() +{ + if( !d->finished ) { + stopAll(); + + emit canceled(); + jobFinished( false ); + } +} + + +void K3bMd5Job::setFile( const QString& filename ) +{ + d->filename = filename; + d->isoFile = 0; + d->fileDes = -1; + d->device = 0; +} + + +void K3bMd5Job::setFile( const K3bIso9660File* file ) +{ + d->isoFile = file; + d->fileDes = -1; + d->filename.truncate(0); + d->device = 0; +} + + +void K3bMd5Job::setFd( int fd ) +{ + d->fileDes = fd; + d->filename.truncate(0); + d->isoFile = 0; + d->device = 0; +} + + +void K3bMd5Job::setDevice( K3bDevice::Device* dev ) +{ + d->device = dev; + d->fileDes = -1; + d->filename.truncate(0); + d->isoFile = 0; +} + + +void K3bMd5Job::setMaxReadSize( unsigned long long size ) +{ + d->maxSize = size; +} + + +void K3bMd5Job::slotUpdate() +{ + if( !d->finished ) { + + // determine bytes to read + unsigned int readSize = K3bMd5JobPrivate::BUFFERSIZE; + if( d->maxSize > 0 ) + readSize = QMIN( readSize, d->maxSize - d->readData ); + + if( readSize <= 0 ) { + // kdDebug() << "(K3bMd5Job) reached max size of " << d->maxSize << ". Stopping." << endl; + emit debuggingOutput( "K3bMd5Job", QString("Reached max read of %1. Stopping after %2 bytes.").arg(d->maxSize).arg(d->readData) ); + stopAll(); + emit percent( 100 ); + jobFinished(true); + } + else { + int read = 0; + + // + // read from the iso9660 file + // + if( d->isoFile ) { + read = d->isoFile->read( d->readData, d->data, readSize ); + } + + // + // read from the device + // + else if( d->device ) { + // + // when reading from a device we always read multiples of 2048 bytes. + // Only the last sector may not be used completely. + // + unsigned long sector = d->readData/2048; + unsigned int sectorCnt = QMAX( readSize/2048, 1 ); + read = -1; + if( d->device->read10( reinterpret_cast(d->data), + sectorCnt*2048, + sector, + sectorCnt ) ) + read = QMIN( readSize, sectorCnt*2048 ); + } + + // + // read from the file + // + else if( d->fileDes < 0 ) { + read = d->file.readBlock( d->data, readSize ); + } + + // + // reading from the file descriptor + // + else { + read = ::read( d->fileDes, d->data, readSize ); + } + + if( read < 0 ) { + emit infoMessage( i18n("Error while reading from file %1").arg(d->filename), ERROR ); + stopAll(); + jobFinished(false); + } + else if( read == 0 ) { + // kdDebug() << "(K3bMd5Job) read all data. Total size: " << d->readData << ". Stopping." << endl; + emit debuggingOutput( "K3bMd5Job", QString("All data read. Stopping after %1 bytes.").arg(d->readData) ); + stopAll(); + emit percent( 100 ); + jobFinished(true); + } + else { + d->readData += read; + d->md5.update( d->data, read ); + int progress = 0; + if( d->isoFile || !d->filename.isEmpty() ) + progress = (int)((double)d->readData * 100.0 / (double)d->imageSize); + else if( d->maxSize > 0 ) + progress = (int)((double)d->readData * 100.0 / (double)d->maxSize); + + if( progress != d->lastProgress ) { + d->lastProgress = progress; + emit percent( progress ); + } + } + } + } +} + + +QCString K3bMd5Job::hexDigest() +{ + if( d->finished ) + return d->md5.hexDigest(); + else + return ""; +} + + +QCString K3bMd5Job::base64Digest() +{ + if( d->finished ) + return d->md5.base64Digest(); + else + return ""; + +} + + +void K3bMd5Job::stop() +{ + emit debuggingOutput( "K3bMd5Job", QString("Stopped manually after %1 bytes.").arg(d->readData) ); + stopAll(); + jobFinished( true ); +} + + +void K3bMd5Job::stopAll() +{ + if( d->fdNotifier ) + d->fdNotifier->setEnabled( false ); + if( d->file.isOpen() ) + d->file.close(); + d->timer.stop(); + d->finished = true; +} + +#include "k3bmd5job.moc" diff --git a/libk3b/tools/k3bmd5job.h b/libk3b/tools/k3bmd5job.h new file mode 100644 index 0000000..cd64795 --- /dev/null +++ b/libk3b/tools/k3bmd5job.h @@ -0,0 +1,92 @@ +/* + * + * $Id: k3bmd5job.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_MD5_JOB_H_ +#define _K3B_MD5_JOB_H_ + +#include +#include +#include "k3b_export.h" + +namespace K3bDevice { + class Device; +} + +class K3bIso9660File; + + +class LIBK3B_EXPORT K3bMd5Job : public K3bJob +{ + Q_OBJECT + + public: + K3bMd5Job( K3bJobHandler* jh , QObject* parent = 0, const char* name = 0 ); + ~K3bMd5Job(); + + QCString hexDigest(); + QCString base64Digest(); + + public slots: + void start(); + void stop(); + void cancel(); + + // FIXME: read from QIODevice and thus add K3bFileSplitter support + + /** + * read from a file. + * + * Be aware that the K3bMd5Job uses K3bFileSplitter to read splitted + * images. In the future this will be changed with the introduction + * of a setIODevice method. + */ + void setFile( const QString& filename ); + + /** + * read from an iso9660 file + */ + void setFile( const K3bIso9660File* ); + + /** + * read from a device + * This should be used in combination with setMaxReadSize + */ + void setDevice( K3bDevice::Device* dev ); + + /** + * read from the opened file descriptor. + * One needs to set the max read length or call stop() + * to finish calculation. + */ + void setFd( int fd ); + + /** + * Set the maximum bytes to read. + */ + void setMaxReadSize( unsigned long long ); + + private slots: + void slotUpdate(); + + private: + void setupFdNotifier(); + void stopAll(); + + class K3bMd5JobPrivate; + K3bMd5JobPrivate* d; +}; + +#endif diff --git a/libk3b/tools/k3bmsfedit.cpp b/libk3b/tools/k3bmsfedit.cpp new file mode 100644 index 0000000..13ad0a3 --- /dev/null +++ b/libk3b/tools/k3bmsfedit.cpp @@ -0,0 +1,153 @@ +/* + * + * $Id: k3bmsfedit.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + + +#include "k3bmsfedit.h" +#include "k3bglobals.h" + +#include +#include +#include +#include +#include + + + +K3bMsfValidator::K3bMsfValidator( QObject* parent, const char* name ) + : QRegExpValidator( K3b::Msf::regExp(), parent, name ) +{ +} + + + +K3bMsfEdit::K3bMsfEdit( QWidget* parent, const char* name ) + : QSpinBox( parent, name ) +{ + setValidator( new K3bMsfValidator( this ) ); + setMinValue( 0 ); + // some very high value (10000 minutes) + setMaxValue( 10000*60*75 ); + + connect( this, SIGNAL(valueChanged(int)), + this, SLOT(slotValueChanged(int)) ); +} + + +K3bMsfEdit::~K3bMsfEdit() +{} + + +QSize K3bMsfEdit::sizeHint() const +{ + // more or less copied from QSpinBox + constPolish(); + QSize sz = editor()->sizeHint(); + int h = sz.height(); + QFontMetrics fm( font() ); + int w = fm.width( "00:00:00" ); + int wx = fm.width( ' ' )*2; + int frame = style().pixelMetric( QStyle::PM_SpinBoxFrameWidth ); + return style().sizeFromContents(QStyle::CT_SpinBox, this, + QSize( w + wx + downRect().width() + frame*2, + h + frame*2). + expandedTo( QApplication::globalStrut() )); +} + + +QString K3bMsfEdit::mapValueToText( int value ) +{ + return K3b::framesToString( value, true ); +} + + +K3b::Msf K3bMsfEdit::msfValue() const +{ + return K3b::Msf(value()); +} + + +void K3bMsfEdit::setMsfValue( const K3b::Msf& msf ) +{ + setValue( msf.totalFrames() ); +} + + +int K3bMsfEdit::mapTextToValue( bool* ok ) +{ + return K3b::Msf::fromString( text(), ok ).lba(); +} + + +void K3bMsfEdit::setText( const QString& str ) +{ + bool ok; + editor()->setText( str ); + setValue( mapTextToValue( &ok) ); +} + + +void K3bMsfEdit::setFrameStyle( int style ) +{ + editor()->setFrameStyle( style ); +} + +void K3bMsfEdit::setLineWidth( int v ) +{ + editor()->setLineWidth( v ); +} + +void K3bMsfEdit::setValue( int v ) +{ + int i = editor()->cursorPosition(); + QSpinBox::setValue( v ); + editor()->setCursorPosition( i ); +} + +void K3bMsfEdit::stepUp() +{ + setValue( value() + currentStepValue() ); +} + +void K3bMsfEdit::stepDown() +{ + setValue( value() - currentStepValue() ); +} + +int K3bMsfEdit::currentStepValue() const +{ + int val = 1; + + // look if we are currently editing minutes or seconds + QString text = editor()->text(); + if( text.length() == 8 ) { + text = text.mid( editor()->cursorPosition() ); + int num = text.contains( ':' ); + if( num == 1 ) + val = 75; + else if( num == 2 ) + val = 60*75; + } + + return val; +} + + +void K3bMsfEdit::slotValueChanged( int v ) +{ + emit valueChanged( K3b::Msf(v) ); +} + +#include "k3bmsfedit.moc" diff --git a/libk3b/tools/k3bmsfedit.h b/libk3b/tools/k3bmsfedit.h new file mode 100644 index 0000000..c573910 --- /dev/null +++ b/libk3b/tools/k3bmsfedit.h @@ -0,0 +1,70 @@ +/* + * + * $Id: k3bmsfedit.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3B_MSF_EDIT_H +#define K3B_MSF_EDIT_H + + +#include +#include +#include + +#include +#include "k3b_export.h" + +class K3bMsfValidator : public QRegExpValidator +{ + public: + K3bMsfValidator( QObject* parent = 0, const char* name = 0 ); +}; + + +class LIBK3B_EXPORT K3bMsfEdit : public QSpinBox +{ + Q_OBJECT + + public: + K3bMsfEdit( QWidget* parent = 0, const char* name = 0 ); + ~K3bMsfEdit(); + + QSize sizeHint() const; + + void setFrameStyle( int style ); + void setLineWidth(int); + + K3b::Msf msfValue() const; + + signals: + void valueChanged( const K3b::Msf& ); + + public slots: + void setValue( int v ); + void setText( const QString& ); + void setMsfValue( const K3b::Msf& ); + void stepUp(); + void stepDown(); + + protected: + QString mapValueToText( int ); + int mapTextToValue( bool* ok ); + int currentStepValue() const; + + private slots: + void slotValueChanged( int ); +}; + + +#endif diff --git a/libk3b/tools/k3bmultichoicedialog.cpp b/libk3b/tools/k3bmultichoicedialog.cpp new file mode 100644 index 0000000..4c12554 --- /dev/null +++ b/libk3b/tools/k3bmultichoicedialog.cpp @@ -0,0 +1,191 @@ +/* + * + * $Id: k3bmultichoicedialog.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bmultichoicedialog.h" +#include "k3bstdguiitems.h" +#include + +#include +#include +#include + +#include +#include +#include +#include +#include +#include + + +class K3bMultiChoiceDialog::Private +{ +public: + Private() + : mapper(0), + buttonLayout(0) { + } + + QSignalMapper* mapper; + QPtrList buttons; + QHBoxLayout* buttonLayout; + + bool buttonClicked; +}; + + +// from kmessagebox.cpp +static QPixmap themedMessageBoxIcon(QMessageBox::Icon icon) +{ + QString icon_name; + + switch(icon) { + case QMessageBox::NoIcon: + return QPixmap(); + break; + case QMessageBox::Information: + icon_name = "messagebox_info"; + break; + case QMessageBox::Warning: + icon_name = "messagebox_warning"; + break; + case QMessageBox::Critical: + icon_name = "messagebox_critical"; + break; + default: + break; + } + + QPixmap ret = KApplication::kApplication()->iconLoader()->loadIcon(icon_name, KIcon::NoGroup, KIcon::SizeMedium, KIcon::DefaultState, 0, true); + + if (ret.isNull()) + return QMessageBox::standardIcon(icon); + else + return ret; +} + +K3bMultiChoiceDialog::K3bMultiChoiceDialog( const QString& caption, + const QString& text, + QMessageBox::Icon icon, + QWidget* parent, const char* name ) + : KDialog( parent, name ) +{ + d = new Private(); + d->mapper = new QSignalMapper( this ); + connect( d->mapper, SIGNAL(mapped(int)), this, SLOT(done(int)) ); + + setCaption( caption ); + + QGridLayout* mainGrid = new QGridLayout( this ); + mainGrid->setSpacing( spacingHint() ); + mainGrid->setMargin( marginHint() ); + + QHBox* contents = new QHBox( this ); + contents->setSpacing( KDialog::spacingHint()*2 ); + contents->setMargin( 0 ); + + QLabel* pixLabel = new QLabel( contents ); + pixLabel->setPixmap( themedMessageBoxIcon( icon ) ); + pixLabel->setScaledContents( false ); + QLabel* label = new K3bRichTextLabel( text, contents ); + contents->setStretchFactor( label, 1 ); + + d->buttonLayout = new QHBoxLayout; + d->buttonLayout->setSpacing( spacingHint() ); + d->buttonLayout->setMargin( 0 ); + + mainGrid->addMultiCellWidget( contents, 0, 0, 0, 2 ); + mainGrid->addMultiCellWidget( K3bStdGuiItems::horizontalLine( this ), 1, 1, 0, 2 ); + mainGrid->addLayout( d->buttonLayout, 2, 1 ); + + mainGrid->setColStretch( 0, 1 ); + mainGrid->setColStretch( 2, 1 ); + mainGrid->setRowStretch( 0, 1 ); +} + + +K3bMultiChoiceDialog::~K3bMultiChoiceDialog() +{ + delete d; +} + + +int K3bMultiChoiceDialog::addButton( const KGuiItem& b ) +{ + KPushButton* button = new KPushButton( b, this ); + d->buttonLayout->add( button ); + d->buttons.append(button); + d->mapper->setMapping( button, d->buttons.count() ); + connect( button, SIGNAL(clicked()), d->mapper, SLOT(map()) ); + return d->buttons.count(); +} + + +void K3bMultiChoiceDialog::slotButtonClicked( int code ) +{ + d->buttonClicked = true; + done( code ); +} + + +int K3bMultiChoiceDialog::exec() +{ + d->buttonClicked = false; + return KDialog::exec(); +} + + +void K3bMultiChoiceDialog::closeEvent( QCloseEvent* e ) +{ + // make sure the dialog can only be closed by the buttons + // otherwise we may get an undefined return value in exec + + if( d->buttonClicked ) + KDialog::closeEvent( e ); + else + e->ignore(); +} + + +int K3bMultiChoiceDialog::choose( const QString& caption, + const QString& text, + QMessageBox::Icon icon, + QWidget* parent, + const char* name, + int buttonCount, + const KGuiItem& b1, + const KGuiItem& b2, + const KGuiItem& b3, + const KGuiItem& b4, + const KGuiItem& b5, + const KGuiItem& b6 ) +{ + K3bMultiChoiceDialog dlg( caption, text, icon, parent, name ); + dlg.addButton( b1 ); + if( buttonCount > 1 ) + dlg.addButton( b2 ); + if( buttonCount > 2 ) + dlg.addButton( b3 ); + if( buttonCount > 3 ) + dlg.addButton( b4 ); + if( buttonCount > 4 ) + dlg.addButton( b5 ); + if( buttonCount > 5 ) + dlg.addButton( b6 ); + + return dlg.exec(); +} + + +#include "k3bmultichoicedialog.moc" diff --git a/libk3b/tools/k3bmultichoicedialog.h b/libk3b/tools/k3bmultichoicedialog.h new file mode 100644 index 0000000..f293fef --- /dev/null +++ b/libk3b/tools/k3bmultichoicedialog.h @@ -0,0 +1,73 @@ +/* + * + * $Id: k3bmultichoicedialog.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_MULTI_CHOICE_DIALOG_H_ +#define _K3B_MULTI_CHOICE_DIALOG_H_ + +#include +#include +#include "k3b_export.h" + +#include + + +class QCloseEvent; + +class LIBK3B_EXPORT K3bMultiChoiceDialog : public KDialog +{ + Q_OBJECT + + public: + K3bMultiChoiceDialog( const QString& caption, + const QString& text, + QMessageBox::Icon = QMessageBox::Information, + QWidget* parent = 0, const char* name = 0 ); + ~K3bMultiChoiceDialog(); + + /** + * Adds a new button. returns it's number starting at 1. + */ + int addButton( const KGuiItem& ); + + static int choose( const QString& caption, + const QString& text, + QMessageBox::Icon = QMessageBox::Information, + QWidget* parent = 0, + const char* name = 0, + int buttonCount = 2, + const KGuiItem& b1 = KStdGuiItem::yes(), + const KGuiItem& b2 = KStdGuiItem::no(), + const KGuiItem& b3 = KStdGuiItem::no(), + const KGuiItem& b4 = KStdGuiItem::no(), + const KGuiItem& b5 = KStdGuiItem::no(), + const KGuiItem& b6 = KStdGuiItem::no() ); + + public slots: + /** + * returnes the number of the clicked button starting at 1. + */ + int exec(); + + private slots: + void slotButtonClicked( int ); + + private: + void closeEvent( QCloseEvent* ); + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bpipe.cpp b/libk3b/tools/k3bpipe.cpp new file mode 100644 index 0000000..6f15915 --- /dev/null +++ b/libk3b/tools/k3bpipe.cpp @@ -0,0 +1,79 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bpipe.h" + +#include + +#include +#include +#include +#include +#include +#include +#include + + +K3bPipe::K3bPipe() +{ + m_fd[0] = m_fd[1] = -1; +} + + +K3bPipe::~K3bPipe() +{ + close(); +} + + +bool K3bPipe::open() +{ + close(); + + if( ::socketpair( AF_UNIX, SOCK_STREAM, 0, m_fd ) == 0 ) { + fcntl( m_fd[0], F_SETFD, FD_CLOEXEC ); + fcntl( m_fd[1], F_SETFD, FD_CLOEXEC ); + return true; + } + else { + kdDebug() << "(K3bPipe) failed to setup socket pair." << endl; + return false; + } +} + + +void K3bPipe::closeIn() +{ + if( m_fd[1] != -1 ) { + ::close( m_fd[1] ); + m_fd[1] = -1; + } +} + + +void K3bPipe::closeOut() +{ + if( m_fd[0] != -1 ) { + ::close( m_fd[0] ); + m_fd[0] = -1; + } +} + + +void K3bPipe::close() +{ + closeIn(); + closeOut(); +} diff --git a/libk3b/tools/k3bpipe.h b/libk3b/tools/k3bpipe.h new file mode 100644 index 0000000..fba3455 --- /dev/null +++ b/libk3b/tools/k3bpipe.h @@ -0,0 +1,60 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_PIPE_H_ +#define _K3B_PIPE_H_ + +#include "k3b_export.h" + +/** + * The K3bPipe class represents a file descriptor pair + * which can for example be used to connect two processes + */ +class LIBK3B_EXPORT K3bPipe +{ + public: + /** + * Creates a closed pipe object + */ + K3bPipe(); + + /** + * The destructor takes care of closing the pipe + */ + ~K3bPipe(); + + /** + * Open the pipe. This creates a file descriptor pair + * which can be accessed using the in() and out() + * methods. + */ + bool open(); + + /** + * Calls both closeIn() and closeOut() + */ + void close(); + + void closeIn(); + void closeOut(); + + int in() const { return m_fd[1]; } + int out() const { return m_fd[0]; } + + private: + int m_fd[2]; +}; + +#endif diff --git a/libk3b/tools/k3bprogressdialog.cpp b/libk3b/tools/k3bprogressdialog.cpp new file mode 100644 index 0000000..69a81f5 --- /dev/null +++ b/libk3b/tools/k3bprogressdialog.cpp @@ -0,0 +1,107 @@ +/* + * + * $Id: k3bprogressdialog.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bprogressdialog.h" + +#include + +#include +#include +#include +#include +#include + +#include +#include + + +K3bProgressDialog::K3bProgressDialog( const QString& text, + QWidget* parent, + const QString& caption, + const char* name ) + : KDialogBase( parent, name, true, caption, Cancel|Ok, Ok, true ) +{ + QFrame* main = makeMainWidget(); + QGridLayout* mainLayout = new QGridLayout( main ); + mainLayout->setMargin( marginHint() ); + mainLayout->setSpacing( spacingHint() ); + + m_label = new QLabel( text, main ); + m_stack = new QWidgetStack( main ); + m_progressBar = new KProgress( m_stack ); + m_busyWidget = new K3bBusyWidget( m_stack ); + m_stack->addWidget( m_progressBar ); + m_stack->addWidget( m_busyWidget ); + + mainLayout->addWidget( m_label, 0, 0 ); + mainLayout->addWidget( m_stack, 1, 0 ); + + showButtonOK( false ); +} + + +K3bProgressDialog::~K3bProgressDialog() +{} + + +int K3bProgressDialog::exec( bool progress ) +{ + if( progress ) + m_stack->raiseWidget( m_progressBar ); + else + m_stack->raiseWidget( m_busyWidget ); + + m_busyWidget->showBusy( !progress ); + + actionButton( Cancel )->setEnabled(true); + + return KDialogBase::exec(); +} + + +void K3bProgressDialog::setText( const QString& text ) +{ + m_label->setText( text ); +} + + +void K3bProgressDialog::slotFinished( bool success ) +{ + m_busyWidget->showBusy( false ); + + showButtonOK( true ); + showButtonCancel( false ); + + if( success ) + m_label->setText( i18n("Disk successfully erased. Please reload the disk.") ); + else + m_label->setText( i18n("K3b was unable to erase the disk.") ); +} + + +void K3bProgressDialog::slotCancel() +{ + emit cancelClicked(); + // we simply forbid to click cancel twice + actionButton( Cancel )->setEnabled(false); +} + + +void K3bProgressDialog::setProgress( int p ) +{ + m_progressBar->setProgress( p ); +} + +#include "k3bprogressdialog.moc" diff --git a/libk3b/tools/k3bprogressdialog.h b/libk3b/tools/k3bprogressdialog.h new file mode 100644 index 0000000..32a0544 --- /dev/null +++ b/libk3b/tools/k3bprogressdialog.h @@ -0,0 +1,63 @@ +/* + * + * $Id: k3bprogressdialog.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_PROGRESS_DIALOG_H_ +#define _K3B_PROGRESS_DIALOG_H_ + +#include +#include "k3b_export.h" + +class K3bBusyWidget; +class QLabel; +class KProgress; +class QWidgetStack; + + +/** + * A progressdialog which displays a line of text and a progress + * bar or a moving dot for tasks that do not provide any progress + * information. + */ +class LIBK3B_EXPORT K3bProgressDialog : public KDialogBase +{ + Q_OBJECT + + public: + K3bProgressDialog( const QString& text = QString::null, + QWidget* parent = 0, + const QString& caption = QString::null, + const char* name = 0 ); + ~K3bProgressDialog(); + + int exec( bool showProgress ); + + public slots: + void setText( const QString& ); + void slotFinished( bool success ); + void setProgress( int p ); + + private slots: + void slotCancel(); + + private: + QLabel* m_label; + QWidgetStack* m_stack; + K3bBusyWidget* m_busyWidget; + KProgress* m_progressBar; +}; + + +#endif diff --git a/libk3b/tools/k3bpushbutton.cpp b/libk3b/tools/k3bpushbutton.cpp new file mode 100644 index 0000000..11425ad --- /dev/null +++ b/libk3b/tools/k3bpushbutton.cpp @@ -0,0 +1,136 @@ +/* + * + * $Id: k3bpushbutton.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bpushbutton.h" + +#include +#include +#include + +#include +#include + + + +class K3bPushButton::Private +{ +public: + Private() + : popupTimer(0) { + } + + QTimer* popupTimer; + QPoint mousePressPos; +}; + + + +K3bPushButton::K3bPushButton( QWidget* parent, const char* name ) + : KPushButton( parent, name ) +{ + d = new Private(); + installEventFilter(this); +} + + +K3bPushButton::K3bPushButton( const QString& text, QWidget* parent, const char* name ) + : KPushButton( text, parent, name ) +{ + d = new Private(); + installEventFilter(this); +} + + +K3bPushButton::K3bPushButton( const QIconSet& icon, const QString& text, + QWidget* parent, const char* name ) + : KPushButton( icon, text, parent, name ) +{ + d = new Private(); + installEventFilter(this); +} + + +K3bPushButton::K3bPushButton( const KGuiItem& item, QWidget* parent, const char* name ) + : KPushButton( item, parent, name ) +{ + d = new Private(); + installEventFilter(this); +} + + +K3bPushButton::~K3bPushButton() +{ + delete d; +} + + +void K3bPushButton::setDelayedPopupMenu( QPopupMenu* popup ) +{ + if( !d->popupTimer ) { + d->popupTimer = new QTimer( this ); + connect( d->popupTimer, SIGNAL(timeout()), this, SLOT(slotDelayedPopup()) ); + } + + setPopup( popup ); + + // we need to do the popup handling ourselves so we cheat a little + // QPushButton connects a popup slot to the pressed signal which we disconnect here + disconnect( this ); +} + + +bool K3bPushButton::eventFilter( QObject* o, QEvent* ev ) +{ + if( dynamic_cast(o) == this ) { + + // Popup the menu when the left mousebutton is pressed and the mouse + // is moved by a small distance. + if( popup() ) { + if( ev->type() == QEvent::MouseButtonPress ) { + QMouseEvent* mev = static_cast(ev); + d->mousePressPos = mev->pos(); + d->popupTimer->start( QApplication::startDragTime() ); + } + else if( ev->type() == QEvent::MouseMove ) { + QMouseEvent* mev = static_cast(ev); + if( ( mev->pos() - d->mousePressPos).manhattanLength() > KGlobalSettings::dndEventDelay() ) { + d->popupTimer->stop(); + slotDelayedPopup(); + return true; + } + } + } + } + + return KPushButton::eventFilter( o, ev ); +} + + +void K3bPushButton::slotDelayedPopup() +{ + d->popupTimer->stop(); + + if( isDown() ) { + // popup the menu. + // this has been taken from the QPushButton code + if( mapToGlobal( QPoint( 0, rect().bottom() ) ).y() + popup()->sizeHint().height() <= qApp->desktop()->height() ) + popup()->exec( mapToGlobal( rect().bottomLeft() ) ); + else + popup()->exec( mapToGlobal( rect().topLeft() - QPoint( 0, popup()->sizeHint().height() ) ) ); + setDown( false ); + } +} + +#include "k3bpushbutton.moc" diff --git a/libk3b/tools/k3bpushbutton.h b/libk3b/tools/k3bpushbutton.h new file mode 100644 index 0000000..1369af3 --- /dev/null +++ b/libk3b/tools/k3bpushbutton.h @@ -0,0 +1,75 @@ +/* + * + * $Id: k3bpushbutton.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2004-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_PUSH_BUTTON_H_ +#define _K3B_PUSH_BUTTON_H_ + + +#include +#include "k3b_export.h" + +/** + * A pushbutton with delayed popu pmenu support just like the KToolBarButton + */ +class LIBK3B_EXPORT K3bPushButton : public KPushButton +{ + Q_OBJECT + + public: + /** + * Default constructor. + */ + K3bPushButton( QWidget* parent = 0, const char* name = 0 ); + + /** + * Constructor, that sets the button-text to @p text + */ + K3bPushButton( const QString& text, QWidget* parent = 0, const char* name = 0 ); + + /** + * Constructor, that sets an icon and the button-text to @p text + */ + K3bPushButton( const QIconSet& icon, const QString& text, + QWidget* parent = 0, const char* name = 0 ); + + /** + * Constructor that takes a KGuiItem for the text, the icon, the tooltip + * and the what's this help + */ + K3bPushButton( const KGuiItem& item, QWidget* parent = 0, const char* name = 0 ); + + /** + * Destructs the button. + */ + ~K3bPushButton(); + + /** + * The popup menu will show if the button is pressed down for about half a second + * or if the mouse is moved while pressed just like the KToolBarButton. + */ + void setDelayedPopupMenu( QPopupMenu* ); + + protected: + virtual bool eventFilter( QObject*, QEvent* ); + + private slots: + void slotDelayedPopup(); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bradioaction.cpp b/libk3b/tools/k3bradioaction.cpp new file mode 100644 index 0000000..08fbece --- /dev/null +++ b/libk3b/tools/k3bradioaction.cpp @@ -0,0 +1,94 @@ +/* + * + * $Id: k3bradioaction.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bradioaction.h" + +#include + +K3bRadioAction::K3bRadioAction( const QString& text, const KShortcut& cut, + QObject* parent, const char* name ) + : KToggleAction( text, cut, parent, name ), + m_alwaysEmit(false) +{ +} + +K3bRadioAction::K3bRadioAction( const QString& text, const KShortcut& cut, + const QObject* receiver, const char* slot, + QObject* parent, const char* name ) + : KToggleAction( text, cut, receiver, slot, parent, name ), + m_alwaysEmit(false) +{ +} + +K3bRadioAction::K3bRadioAction( const QString& text, const QIconSet& pix, + const KShortcut& cut, + QObject* parent, const char* name ) + : KToggleAction( text, pix, cut, parent, name ), + m_alwaysEmit(false) +{ +} + +K3bRadioAction::K3bRadioAction( const QString& text, const QString& pix, + const KShortcut& cut, + QObject* parent, const char* name ) + : KToggleAction( text, pix, cut, parent, name ), + m_alwaysEmit(false) +{ +} + +K3bRadioAction::K3bRadioAction( const QString& text, const QIconSet& pix, + const KShortcut& cut, + const QObject* receiver, const char* slot, + QObject* parent, const char* name ) + : KToggleAction( text, pix, cut, receiver, slot, parent, name ), + m_alwaysEmit(false) +{ +} + +K3bRadioAction::K3bRadioAction( const QString& text, const QString& pix, + const KShortcut& cut, + const QObject* receiver, const char* slot, + QObject* parent, const char* name ) + : KToggleAction( text, pix, cut, receiver, slot, parent, name ), + m_alwaysEmit(false) +{ +} + +K3bRadioAction::K3bRadioAction( QObject* parent, const char* name ) + : KToggleAction( parent, name ), + m_alwaysEmit(false) +{ +} + +void K3bRadioAction::slotActivated() +{ + if( isChecked() ) { + if( m_alwaysEmit ) + emit activated(); + + const QObject *senderObj = sender(); + + if ( !senderObj || !::qt_cast( senderObj ) ) + return; + + const_cast( static_cast( senderObj ) )->on( true ); + + return; + } + + KToggleAction::slotActivated(); +} + +#include "k3bradioaction.moc" diff --git a/libk3b/tools/k3bradioaction.h b/libk3b/tools/k3bradioaction.h new file mode 100644 index 0000000..104b598 --- /dev/null +++ b/libk3b/tools/k3bradioaction.h @@ -0,0 +1,122 @@ +/* + * + * $Id: k3bradioaction.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_RADIO_ACTION_H_ +#define _K3B_RADIO_ACTION_H_ + +#include +#include "k3b_export.h" + +/** + * This differs from KRadioAction only in the boolean + * flag which says if it should always emit the signals + * even if it was checked twice. + * + * Docu copied from kdelibs + */ +class LIBK3B_EXPORT K3bRadioAction : public KToggleAction +{ + Q_OBJECT + + public: + /** + * Constructs a radio action with text and potential keyboard + * accelerator but nothing else. Use this only if you really + * know what you are doing. + * + * @param text The text that will be displayed. + * @param cut The corresponding keyboard accelerator (shortcut). + * @param parent This action's parent. + * @param name An internal name for this action. + */ + K3bRadioAction( const QString& text, const KShortcut& cut = KShortcut(), QObject* parent = 0, const char* name = 0 ); + + /** + * @param text The text that will be displayed. + * @param cut The corresponding keyboard accelerator (shortcut). + * @param receiver The SLOT's parent. + * @param slot The SLOT to invoke to execute this action. + * @param parent This action's parent. + * @param name An internal name for this action. + */ + K3bRadioAction( const QString& text, const KShortcut& cut, + const QObject* receiver, const char* slot, QObject* parent, const char* name = 0 ); + + /** + * @param text The text that will be displayed. + * @param pix The icons that go with this action. + * @param cut The corresponding keyboard accelerator (shortcut). + * @param parent This action's parent. + * @param name An internal name for this action. + */ + K3bRadioAction( const QString& text, const QIconSet& pix, const KShortcut& cut = KShortcut(), + QObject* parent = 0, const char* name = 0 ); + + /** + * @param text The text that will be displayed. + * @param pix The dynamically loaded icon that goes with this action. + * @param cut The corresponding keyboard accelerator (shortcut). + * @param parent This action's parent. + * @param name An internal name for this action. + */ + K3bRadioAction( const QString& text, const QString& pix, const KShortcut& cut = KShortcut(), + QObject* parent = 0, const char* name = 0 ); + + /** + * @param text The text that will be displayed. + * @param pix The icons that go with this action. + * @param cut The corresponding keyboard accelerator (shortcut). + * @param receiver The SLOT's parent. + * @param slot The SLOT to invoke to execute this action. + * @param parent This action's parent. + * @param name An internal name for this action. + */ + K3bRadioAction( const QString& text, const QIconSet& pix, const KShortcut& cut, + const QObject* receiver, const char* slot, QObject* parent, const char* name = 0 ); + + /** + * @param text The text that will be displayed. + * @param pix The dynamically loaded icon that goes with this action. + * @param cut The corresponding keyboard accelerator (shortcut). + * @param receiver The SLOT's parent. + * @param slot The SLOT to invoke to execute this action. + * @param parent This action's parent. + * @param name An internal name for this action. + */ + K3bRadioAction( const QString& text, const QString& pix, const KShortcut& cut, + const QObject* receiver, const char* slot, + QObject* parent, const char* name = 0 ); + + /** + * @param parent This action's parent. + * @param name An internal name for this action. + */ + K3bRadioAction( QObject* parent = 0, const char* name = 0 ); + + /** + * @param b if true the action will always emit the activated signal + * even if the toggled state did not change. The default is false. + * which is the same behaviour as KRadioAction + */ + void setAlwaysEmitActivated( bool b ) { m_alwaysEmit = b; } + + protected: + virtual void slotActivated(); + + private: + bool m_alwaysEmit; +}; + +#endif diff --git a/libk3b/tools/k3brichtextlabel.cpp b/libk3b/tools/k3brichtextlabel.cpp new file mode 100644 index 0000000..747bba1 --- /dev/null +++ b/libk3b/tools/k3brichtextlabel.cpp @@ -0,0 +1,109 @@ +/* + * + * $Id: k3brichtextlabel.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Waldo Bastian + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3brichtextlabel.h" + +#include +#include +#include + +#include + +static QString qrichtextify( const QString& text ) +{ + if ( text.isEmpty() || text[0] == '<' ) + return text; + + QStringList lines = QStringList::split('\n', text); + for(QStringList::Iterator it = lines.begin(); it != lines.end(); ++it) + { + *it = QStyleSheet::convertFromPlainText( *it, QStyleSheetItem::WhiteSpaceNormal ); + } + + return lines.join(QString::null); +} + +K3bRichTextLabel::K3bRichTextLabel( const QString &text , QWidget *parent, const char *name ) + : QLabel ( parent, name ) { + m_defaultWidth = QMIN(400, KGlobalSettings::desktopGeometry(this).width()*2/5); + setAlignment( Qt::WordBreak ); + setText(text); +} + +K3bRichTextLabel::K3bRichTextLabel( QWidget *parent, const char *name ) + : QLabel ( parent, name ) { + m_defaultWidth = QMIN(400, KGlobalSettings::desktopGeometry(this).width()*2/5); + setAlignment( Qt::WordBreak ); +} + +void K3bRichTextLabel::setDefaultWidth(int defaultWidth) +{ + m_defaultWidth = defaultWidth; + updateGeometry(); +} + +QSizePolicy K3bRichTextLabel::sizePolicy() const +{ + return QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Minimum, false); +} + +QSize K3bRichTextLabel::minimumSizeHint() const +{ + QString qt_text = qrichtextify( text() ); + int pref_width = 0; + int pref_height = 0; + QSimpleRichText rt(qt_text, font()); + pref_width = m_defaultWidth; + rt.setWidth(pref_width); + int used_width = rt.widthUsed(); + if (used_width <= pref_width) + { + while(true) + { + int new_width = (used_width * 9) / 10; + rt.setWidth(new_width); + int new_height = rt.height(); + if (new_height > pref_height) + break; + used_width = rt.widthUsed(); + if (used_width > new_width) + break; + } + pref_width = used_width; + } + else + { + if (used_width > (pref_width *2)) + pref_width = pref_width *2; + else + pref_width = used_width; + } + + return QSize(pref_width, rt.height()); +} + +QSize K3bRichTextLabel::sizeHint() const +{ + return minimumSizeHint(); +} + +void K3bRichTextLabel::setText( const QString &text ) { + QLabel::setText(text); +} + +void K3bRichTextLabel::virtual_hook( int, void* ) +{ /*BASE::virtual_hook( id, data );*/ } + +#include "k3brichtextlabel.moc" diff --git a/libk3b/tools/k3brichtextlabel.h b/libk3b/tools/k3brichtextlabel.h new file mode 100644 index 0000000..0a25395 --- /dev/null +++ b/libk3b/tools/k3brichtextlabel.h @@ -0,0 +1,62 @@ +/* + * + * $Id: k3brichtextlabel.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Waldo Bastian + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3BRICHTEXTLABEL_H +#define K3BRICHTEXTLABEL_H + +#include + +#include + +/** + * @short A replacement for QLabel that supports richtext and proper layout management + * + * @author Waldo Bastian + */ + +/* + * QLabel + */ +class LIBK3B_EXPORT K3bRichTextLabel : public QLabel { + Q_OBJECT + +public: + /** + * Default constructor. + */ + K3bRichTextLabel( QWidget *parent, const char *name = 0 ); + K3bRichTextLabel( const QString &text, QWidget *parent, const char *name = 0 ); + + int defaultWidth() const { return m_defaultWidth; } + void setDefaultWidth(int defaultWidth); + + virtual QSize minimumSizeHint() const; + virtual QSize sizeHint() const; + QSizePolicy sizePolicy() const; + +public slots: + void setText( const QString & ); + +protected: + int m_defaultWidth; + +protected: + virtual void virtual_hook( int id, void* data ); +private: + class K3bRichTextLabelPrivate; + K3bRichTextLabelPrivate *d; +}; + +#endif // K3BRICHTEXTLABEL_H diff --git a/libk3b/tools/k3bsignalwaiter.cpp b/libk3b/tools/k3bsignalwaiter.cpp new file mode 100644 index 0000000..fcee2e0 --- /dev/null +++ b/libk3b/tools/k3bsignalwaiter.cpp @@ -0,0 +1,62 @@ +/* + * + * $Id: sourceheader 380067 2005-01-19 13:03:46Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bsignalwaiter.h" +#include "k3bjob.h" + +#include +#include + + +K3bSignalWaiter::K3bSignalWaiter() + : QObject(), + m_inLoop(true) +{ +} + + +K3bSignalWaiter::~K3bSignalWaiter() +{ +} + + +void K3bSignalWaiter::waitForSignal( QObject* o, const char* signal ) +{ + K3bSignalWaiter w; + connect( o, signal, + &w, SLOT(slotSignal()) ); + + QApplication::eventLoop()->enterLoop(); +} + + +void K3bSignalWaiter::waitForJob( K3bJob* job ) +{ + if( !job->active() ) + return; + + waitForSignal( job, SIGNAL(finished(bool)) ); +} + + +void K3bSignalWaiter::slotSignal() +{ + if( m_inLoop ) { + m_inLoop = false; + QApplication::eventLoop()->exitLoop(); + } +} + +#include "k3bsignalwaiter.moc" diff --git a/libk3b/tools/k3bsignalwaiter.h b/libk3b/tools/k3bsignalwaiter.h new file mode 100644 index 0000000..19876b4 --- /dev/null +++ b/libk3b/tools/k3bsignalwaiter.h @@ -0,0 +1,51 @@ +/* + * + * $Id: sourceheader 380067 2005-01-19 13:03:46Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_SIGNAL_WAITER_H_ +#define _K3B_SIGNAL_WAITER_H_ + +#include + +#include + +class K3bJob; + +class K3bSignalWaiter : public QObject +{ + Q_OBJECT + + public: + /** + * Use this to syncroneously wait for a signal. + */ + LIBK3B_EXPORT static void waitForSignal( QObject* o, const char* signal ); + + /** + * Use this to syncroneously wait for a job to finish. + * If the job is not running at all this returns immedeately. + */ + LIBK3B_EXPORT static void waitForJob( K3bJob* job ); + + private slots: + void slotSignal(); + + private: + K3bSignalWaiter(); + ~K3bSignalWaiter(); + + bool m_inLoop; +}; + +#endif diff --git a/libk3b/tools/k3bstdguiitems.cpp b/libk3b/tools/k3bstdguiitems.cpp new file mode 100644 index 0000000..8a6ab00 --- /dev/null +++ b/libk3b/tools/k3bstdguiitems.cpp @@ -0,0 +1,215 @@ +/* + * + * $Id: k3bstdguiitems.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bstdguiitems.h" + +#include +#include +#include +#include +#include +#include + +#include + + +QCheckBox* K3bStdGuiItems::simulateCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Simulate"), parent, name ); + QWhatsThis::add( c, i18n("

If this option is checked K3b will perform all writing steps with the " + "laser turned off." + "

This is useful, for example, to test a higher writing speed " + "or whether your system is able to write on-the-fly." + "

Caution: DVD+R(W) does not support simulated writing.") ); + QToolTip::add( c, i18n("Only simulate the writing process") ); + return c; +} + +QCheckBox* K3bStdGuiItems::daoCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Disk at once"), parent, name ); + QWhatsThis::add( c, i18n("

If this option is checked, K3b will write the CD in 'disk at once' mode as " + "compared to 'track at once' (TAO)." + "

It is always recommended to use DAO where possible." + "

Caution: Track pregaps with a length other than 2 seconds are only supported " + "in DAO mode.") ); + QToolTip::add( c, i18n("Write in disk at once mode") ); + return c; +} + +QCheckBox* K3bStdGuiItems::burnproofCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Use Burnfree"), parent, name ); + QToolTip::add( c, i18n("Enable Burnfree (or Just Link) to avoid buffer underruns") ); + QWhatsThis::add( c, i18n("

If this option is checked, K3b enables Burnfree " + "(or Just Link). This is " + "a feature of the CD writer which avoids buffer underruns." + "

Without burnfree, if the writer cannot get any more " + "data a buffer underrun would occurs, since the writer needs " + "a constant stream of data to write the CD." + "

With burnfree the writer can mark the current " + "position of the laser and get back to it when the buffer is filled again;" + "but, since this means having little data gaps on the CD, it is " + "highly recommended to always choose an appropriate writing " + "speed to prevent the usage of burnfree, especially for audio CDs " + "(in the worst case one would hear the gap)." + "

Burnfree was formerly known as Burnproof, " + "but has since been renamed when it became part of the MMC standard.") ); + return c; +} + +QCheckBox* K3bStdGuiItems::onlyCreateImagesCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Only create image"), parent, name ); + QWhatsThis::add( c, i18n("

If this option is checked, K3b will only create an " + "image and not do any actual writing." + "

The image can later be written to a CD/DVD with most current writing " + "programs (including K3b of course).") ); + QToolTip::add( c, i18n("Only create an image") ); + return c; +} + +QCheckBox* K3bStdGuiItems::createCacheImageCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Create image"), parent, name ); + QWhatsThis::add( c, i18n("

If this option is checked, K3b will create an image before writing " + "the files to the CD/DVD. Otherwise the data will be written on-the-fly, " + "i.e. no intermediate image will be created." + "

Caution: Although writing on-the-fly should work on most systems, make sure " + "the data is sent to the writer fast enough.") + + i18n("

It is recommended to try a simulation first.") ); + QToolTip::add( c, i18n("Cache the data to be written on the harddisk") ); + return c; +} + +QCheckBox* K3bStdGuiItems::removeImagesCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Remove image"), parent, name ); + QWhatsThis::add( c, i18n("

If this option is checked, K3b will remove any created images after the " + "writing has finished." + "

Uncheck this if you want to keep the images.") ); + QToolTip::add( c, i18n("Remove images from disk when finished") ); + return c; +} + +QCheckBox* K3bStdGuiItems::onTheFlyCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("On the fly"), parent, name ); + QWhatsThis::add( c, i18n("

If this option is checked, K3b will not create an image first but write " + "the files directly to the CD/DVD." + "

Caution: Although this should work on most systems, make sure " + "the data is sent to the writer fast enough.") + + i18n("

It is recommended to try a simulation first.") ); + QToolTip::add( c, i18n("Write files directly to CD/DVD without creating an image") ); + return c; +} + +QCheckBox* K3bStdGuiItems::cdTextCheckbox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Write CD-TEXT"), parent, name ); + QToolTip::add( c, i18n("Create CD-TEXT entries") ); + QWhatsThis::add( c, i18n("

If this option is checked K3b uses some otherwise-unused space on the audio " + "CD to store additional information, like the artist or the CD title." + "

CD-TEXT is an extension to the audio CD standard introduced by Sony." + "

CD-TEXT will only be usable on CD players that support this extension " + "(mostly car CD players)." + "

Since a CD-TEXT-enhanced CDs will work in any CD player it is never a bad " + "idea to enable this (if you specify CD-TEXT data).") ); + return c; +} + + +QComboBox* K3bStdGuiItems::paranoiaModeComboBox( QWidget* parent, const char* name ) +{ + QComboBox* c = new QComboBox( parent, name ); + c->insertItem( "0" ); + c->insertItem( "1" ); + c->insertItem( "2" ); + c->insertItem( "3" ); + c->setCurrentItem( 3 ); + QToolTip::add( c, i18n("Set the paranoia level for reading audio CDs") ); + QWhatsThis::add( c, i18n("

Sets the correction mode for digital audio extraction." + "

  • 0: No checking, data is copied directly from the drive. " + "
  • 1: Perform overlapped reading to avoid jitter.
    • " + "
  • 2: Like 1 but with additional checks of the read audio data.
    • " + "
  • 3: Like 2 but with additional scratch detection and repair.
" + "

The extraction speed reduces from 0 to 3.") ); + return c; +} + + +QCheckBox* K3bStdGuiItems::startMultisessionCheckBox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Start multisession CD"), parent, name ); + QToolTip::add( c, i18n("Do not close the disk to allow additional sessions to be added later") ); + QWhatsThis::add( c, i18n("

If this option is checked K3b will not close the CD, and will write " + "a temporary table of contents.

" + "

This allows further sessions to be appended to the CD later.

") ); + return c; +} + + +QCheckBox* K3bStdGuiItems::normalizeCheckBox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Normalize volume levels"), parent, name ); + QToolTip::add( c, i18n("Adjust the volume levels of all tracks") ); + QWhatsThis::add( c, i18n("

If this option is checked K3b will adjust the volume of all tracks " + "to a standard level. This is useful for things like creating mixes, " + "where different recording levels on different albums can cause the volume " + "to vary greatly from song to song." + "

Be aware that K3b currently does not support normalizing when writing " + "on the fly.") ); + return c; +} + + +QCheckBox* K3bStdGuiItems::verifyCheckBox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Verify written data"), parent, name ); + QToolTip::add( c, i18n("Compare original with written data") ); + QWhatsThis::add( c, i18n("

If this option is checked, then after successfully " + "writing the disk K3b will compare the original source data " + "with the written data to verify that the disk has been written " + "correctly.") ); + return c; +} + + +QCheckBox* K3bStdGuiItems::ignoreAudioReadErrorsCheckBox( QWidget* parent, const char* name ) +{ + QCheckBox* c = new QCheckBox( i18n("Ignore read errors"), parent, name ); + QToolTip::add( c, i18n("Skip unreadable audio sectors") ); + QWhatsThis::add( c, i18n("

If this option is checked and K3b is not able to read an " + "audio sector from the source CD it will be replaced with zeros " + "on the resulting copy." + "

Since audio CD Player are able to interpolate small errors " + "in the data it is no problem to let K3b skip unreadable sectors.") ); + return c; +} + + +QFrame* K3bStdGuiItems::horizontalLine( QWidget* parent, const char* name ) +{ + QFrame* line = new QFrame( parent, name ); + line->setFrameStyle( QFrame::HLine | QFrame::Sunken ); + return line; +} + +QFrame* K3bStdGuiItems::verticalLine( QWidget* parent, const char* name ) +{ + QFrame* line = new QFrame( parent, name ); + line->setFrameStyle( QFrame::VLine | QFrame::Sunken ); + return line; +} diff --git a/libk3b/tools/k3bstdguiitems.h b/libk3b/tools/k3bstdguiitems.h new file mode 100644 index 0000000..e118b6a --- /dev/null +++ b/libk3b/tools/k3bstdguiitems.h @@ -0,0 +1,45 @@ +/* + * + * $Id: k3bstdguiitems.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_STD_GUIITEMS_H +#define K3B_STD_GUIITEMS_H +#include "k3b_export.h" + +class QWidget; +class QCheckBox; +class QComboBox; +class QFrame; + + +namespace K3bStdGuiItems +{ + LIBK3B_EXPORT QCheckBox* simulateCheckbox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* daoCheckbox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* burnproofCheckbox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* onlyCreateImagesCheckbox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* createCacheImageCheckbox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* removeImagesCheckbox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* onTheFlyCheckbox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* cdTextCheckbox( QWidget* parent = 0, const char* name = 0); + LIBK3B_EXPORT QComboBox* paranoiaModeComboBox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* startMultisessionCheckBox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* normalizeCheckBox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* verifyCheckBox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QCheckBox* ignoreAudioReadErrorsCheckBox( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QFrame* horizontalLine( QWidget* parent = 0, const char* name = 0 ); + LIBK3B_EXPORT QFrame* verticalLine( QWidget* parent = 0, const char* name = 0 ); +} + +#endif diff --git a/libk3b/tools/k3bstringutils.cpp b/libk3b/tools/k3bstringutils.cpp new file mode 100644 index 0000000..198bb9e --- /dev/null +++ b/libk3b/tools/k3bstringutils.cpp @@ -0,0 +1,111 @@ +/* + * + * $Id: k3bstringutils.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bstringutils.h" + +#include + +#include + + +QString K3b::cutToWidth( const QFontMetrics& fm, const QString& fullText, int cutWidth ) +{ + QString squeezedText = "..."; + int squeezedWidth = fm.width(squeezedText); + int textWidth = fm.width(fullText); + + if( textWidth <= cutWidth ) { + return fullText; + } + + if( fm.width(fullText.right(1) + "..." ) > cutWidth ) { + kdDebug() << "(K3b::cutToWidth) not able to cut text to " << cutWidth << "!" << endl; + return fullText.right(1) + "..."; + } + + // estimate how many letters we can add to the dots + int letters = fullText.length() * (cutWidth - squeezedWidth) / textWidth; + squeezedText = fullText.left(letters) + "..."; + squeezedWidth = fm.width(squeezedText); + + if (squeezedWidth < cutWidth) { + // we estimated too short + // add letters while text < label + do { + letters++; + squeezedText = fullText.left(letters) + "..."; + squeezedWidth = fm.width(squeezedText); + } while (squeezedWidth < cutWidth); + letters--; + squeezedText = fullText.left(letters) + "..."; + } else if (squeezedWidth > cutWidth) { + // we estimated too long + // remove letters while text > label + do { + letters--; + squeezedText = fullText.left(letters) + "..."; + squeezedWidth = fm.width(squeezedText); + } while (squeezedWidth > cutWidth); + } + + return squeezedText; +} + + +// from KSqueezedTextLabel +QString K3b::squeezeTextToWidth( const QFontMetrics& fm, const QString& fullText, int cutWidth ) +{ + int textWidth = fm.width(fullText); + if (textWidth > cutWidth) { + // start with the dots only + QString squeezedText = "..."; + int squeezedWidth = fm.width(squeezedText); + + // estimate how many letters we can add to the dots on both sides + int letters = fullText.length() * (cutWidth - squeezedWidth) / textWidth / 2; + if (cutWidth < squeezedWidth) letters=1; + squeezedText = fullText.left(letters) + "..." + fullText.right(letters); + squeezedWidth = fm.width(squeezedText); + + if (squeezedWidth < cutWidth) { + // we estimated too short + // add letters while text < label + do { + letters++; + squeezedText = fullText.left(letters) + "..." + fullText.right(letters); + squeezedWidth = fm.width(squeezedText); + } while (squeezedWidth < cutWidth); + letters--; + squeezedText = fullText.left(letters) + "..." + fullText.right(letters); + } + else if (squeezedWidth > cutWidth) { + // we estimated too long + // remove letters while text > label + do { + letters--; + squeezedText = fullText.left(letters) + "..." + fullText.right(letters); + squeezedWidth = fm.width(squeezedText); + } while (letters > 2 && squeezedWidth > cutWidth); + } + + if (letters == 2) + kdDebug() << "(K3b::squeezeTextToWidth) WARNING: unable to squeeze text to width " + << cutWidth << endl; + + return squeezedText; + } + else + return fullText; +} diff --git a/libk3b/tools/k3bstringutils.h b/libk3b/tools/k3bstringutils.h new file mode 100644 index 0000000..05cfd32 --- /dev/null +++ b/libk3b/tools/k3bstringutils.h @@ -0,0 +1,39 @@ +/* + * + * $Id: k3bstringutils.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_STRING_UTILS_H_ +#define _K3B_STRING_UTILS_H_ + +#include + +class QFontMetrics; + +namespace K3b +{ + /** + * Cuts the text at the end. + * Example: "some long text" -> "some lo..." + */ + QString cutToWidth( const QFontMetrics&, const QString&, int ); + + /** + * squeezes the text. + * Example: "some long text" -> "some...ext" + */ + QString squeezeTextToWidth( const QFontMetrics& fm, const QString& fullText, int cutWidth ); +} + +#endif diff --git a/libk3b/tools/k3btempfile.cpp b/libk3b/tools/k3btempfile.cpp new file mode 100644 index 0000000..635be40 --- /dev/null +++ b/libk3b/tools/k3btempfile.cpp @@ -0,0 +1,51 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3btempfile.h" + +#include +#include + + +static inline QString defaultTempDir() +{ + // we need a world-readable temp dir + + // FIXME: check if the default is world-readable +// QStringList dirs = KGlobal::dirs()->resourceDirs( "tmp" ); +// for( QStringList::const_iterator it = dirs.begin(); +// it != dirs.end(); ++it ) { +// const QString& dir = *it; + +// } + + // fallback to /tmp + return "/tmp/k3b"; +} + + +K3bTempFile::K3bTempFile( const QString& filePrefix, + const QString& fileExtension, + int mode ) + : KTempFile( filePrefix.isEmpty() ? defaultTempDir() : filePrefix, + fileExtension, + mode ) +{ +} + + +K3bTempFile::~K3bTempFile() +{ +} diff --git a/libk3b/tools/k3btempfile.h b/libk3b/tools/k3btempfile.h new file mode 100644 index 0000000..41a8756 --- /dev/null +++ b/libk3b/tools/k3btempfile.h @@ -0,0 +1,43 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_TEMP_FILE_H_ +#define _K3B_TEMP_FILE_H_ + +#include + +#include + +/** + * K3bTempFile does only change one thing over KTempFile: + * It tries to use a default temp dir which is always world-readable. + * + * This is important in the following situation: + * + * cdrecord often runs suid root. Some distributions like Mandriva + * set the default KDE temp dir to $HOME/tmp-$USER. Thus, if the home + * dir is mounted via NFS root has no read permissions htere and cdrecord + * fails to read the temp files. + */ +class LIBK3B_EXPORT K3bTempFile : public KTempFile +{ + public: + K3bTempFile( const QString& filePrefix = QString::null, + const QString& fileExtension = QString::null, + int mode = 0600 ); + ~K3bTempFile(); +}; + +#endif diff --git a/libk3b/tools/k3bthreadwidget.cpp b/libk3b/tools/k3bthreadwidget.cpp new file mode 100644 index 0000000..ea82101 --- /dev/null +++ b/libk3b/tools/k3bthreadwidget.cpp @@ -0,0 +1,142 @@ +/* + * + * $Id: k3bthreadwidget.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bthreadwidget.h" +#include "k3bdeviceselectiondialog.h" +#include + +#include +#include +#include + + +class K3bThreadWidget::Data +{ +public: + int id; + void* data; + QWaitCondition con; +}; + + +class K3bThreadWidget::DeviceSelectionEvent : public QCustomEvent +{ +public: + DeviceSelectionEvent( QWidget* parent, const QString& text, int id ) + : QCustomEvent( QEvent::User + 22 ), + m_parent(parent), + m_text(text), + m_id(id) { + } + + QWidget* parent() const { return m_parent; } + const QString& text() const { return m_text; } + int id() const { return m_id; } + +private: + QWidget* m_parent; + QString m_text; + int m_id; +}; + + +K3bThreadWidget* K3bThreadWidget::s_instance = 0; + + +K3bThreadWidget::K3bThreadWidget() + : QObject(), + m_idCounter(1) +{ + m_dataMap.setAutoDelete(true); + s_instance = this; +} + + +K3bThreadWidget::~K3bThreadWidget() +{ + s_instance = 0; +} + + +int K3bThreadWidget::getNewId() +{ + // create new data + Data* data = new Data; + data->id = m_idCounter++; + data->data = 0; + m_dataMap.insert( data->id, data ); + return data->id; +} + + +void K3bThreadWidget::clearId( int id ) +{ + m_dataMap.remove( id ); +} + + +K3bThreadWidget::Data* K3bThreadWidget::data( int id ) +{ + return m_dataMap[id]; +} + + +K3bThreadWidget* K3bThreadWidget::instance() +{ + if( !s_instance ) + s_instance = new K3bThreadWidget(); + return s_instance; +} + + +// static +K3bDevice::Device* K3bThreadWidget::selectDevice( QWidget* parent, + const QString& text ) +{ + // request a new data set + Data* data = K3bThreadWidget::instance()->data( K3bThreadWidget::instance()->getNewId() ); + + // inform the instance about the request + QApplication::postEvent( K3bThreadWidget::instance(), + new K3bThreadWidget::DeviceSelectionEvent( parent, text, data->id ) ); + + // wait for the result to be ready + data->con.wait(); + + K3bDevice::Device* dev = static_cast( data->data ); + + // delete the no longer needed data + K3bThreadWidget::instance()->clearId( data->id ); + + return dev; +} + + +void K3bThreadWidget::customEvent( QCustomEvent* e ) +{ + if( DeviceSelectionEvent* dse = dynamic_cast(e) ) { + // create dialog + K3bDevice::Device* dev = K3bDeviceSelectionDialog::selectDevice( dse->parent(), dse->text() ); + + // return it to the thread + Data* dat = data( dse->id() ); + dat->data = static_cast( dev ); + + // wake the thread + dat->con.wakeAll(); + } +} + +#include "k3bthreadwidget.moc" diff --git a/libk3b/tools/k3bthreadwidget.h b/libk3b/tools/k3bthreadwidget.h new file mode 100644 index 0000000..b3fedb2 --- /dev/null +++ b/libk3b/tools/k3bthreadwidget.h @@ -0,0 +1,78 @@ +/* + * + * $Id: k3bthreadwidget.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2005 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_THREAD_WIDGET_H_ +#define _K3B_THREAD_WIDGET_H_ + +#include +#include + + +class QCustomEvent; +namespace K3bDevice { + class Device; +} + +/** + * This class allows a thread other than the GUI thread to perform simple GUI + * operations. Mainly creating some simple K3b Dialogs like Device selection. + * + * Since the calling thread cannot create the K3bThreadWidget by himself there exists + * exactly one instance created by K3bCore which is used by all threads. + */ +class K3bThreadWidget : public QObject +{ + Q_OBJECT + + public: + ~K3bThreadWidget(); + + static K3bThreadWidget* instance(); + + /** + * Call this from a thread to show a device selection dialog. + */ + static K3bDevice::Device* selectDevice( QWidget* parent, + const QString& text = QString::null ); + + protected: + /** + * communication between the threads + */ + void customEvent( QCustomEvent* ); + + private: + /** + * used internally + */ + class DeviceSelectionEvent; + class Data; + + K3bThreadWidget(); + + /** + * Get unique id + */ + int getNewId(); + void clearId( int id ); + Data* data( int id ); + + int m_idCounter; + QIntDict m_dataMap; + + static K3bThreadWidget* s_instance; +}; + +#endif diff --git a/libk3b/tools/k3bthroughputestimator.cpp b/libk3b/tools/k3bthroughputestimator.cpp new file mode 100644 index 0000000..aa52478 --- /dev/null +++ b/libk3b/tools/k3bthroughputestimator.cpp @@ -0,0 +1,98 @@ +/* + * + * $Id: k3bthroughputestimator.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bthroughputestimator.h" + +#include +#include + + +class K3bThroughputEstimator::Private +{ +public: + Private() + : started(false) { + } + + QTime firstDataTime; + unsigned long firstData; + QTime lastDataTime; + unsigned long lastData; + + int lastThroughput; + + bool started; +}; + + +K3bThroughputEstimator::K3bThroughputEstimator( QObject* parent, const char* name ) + : QObject( parent, name ) +{ + d = new Private(); +} + + +K3bThroughputEstimator::~K3bThroughputEstimator() +{ + delete d; +} + + +int K3bThroughputEstimator::average() const +{ + int msecs = d->firstDataTime.msecsTo( d->lastDataTime ); + if( msecs > 0 ) + return (int)( 1000.0*(double)(d->lastData - d->firstData)/(double)msecs); + else + return 0; +} + + +void K3bThroughputEstimator::reset() +{ + d->started = false; +} + + +void K3bThroughputEstimator::dataWritten( unsigned long data ) +{ + if( !d->started ) { + d->started = true; + d->firstData = d->lastData = data; + d->firstDataTime.start(); + d->lastDataTime.start(); + d->lastThroughput = 0; + } + else if( data > d->lastData ) { + unsigned long diff = data - d->lastData; + int msecs = d->lastDataTime.elapsed(); + + //if( msecs > 0 ) { + // down the update sequence a little bit + if( msecs > 500 ) { + d->lastData = data; + d->lastDataTime.start(); + int t = (int)(1000.0*(double)diff/(double)msecs); + if( t != d->lastThroughput ) { + d->lastThroughput = t; + emit throughput( t ); + } + } + } +} + + +#include "k3bthroughputestimator.moc" diff --git a/libk3b/tools/k3bthroughputestimator.h b/libk3b/tools/k3bthroughputestimator.h new file mode 100644 index 0000000..aed71e0 --- /dev/null +++ b/libk3b/tools/k3bthroughputestimator.h @@ -0,0 +1,57 @@ +/* + * + * $Id: k3bthroughputestimator.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_THROUGHPUT_ESTIMATOR_H_ +#define _K3B_THROUGHPUT_ESTIMATOR_H_ + +#include + + +/** + * Little helper class that allows an estimation of the current writing + * speed. Just init with @p reset() then always call @p dataWritten with + * the already written data in KB. The class will emit throughput signals + * whenever the throughput changes. + */ +class K3bThroughputEstimator : public QObject +{ + Q_OBJECT + + public: + K3bThroughputEstimator( QObject* parent = 0, const char* name = 0 ); + ~K3bThroughputEstimator(); + + int average() const; + + signals: + /** + * kb/s if differs from previous + */ + void throughput( int ); + + public slots: + void reset(); + + /** + * @param data written kb + */ + void dataWritten( unsigned long data ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3btitlelabel.cpp b/libk3b/tools/k3btitlelabel.cpp new file mode 100644 index 0000000..9e1f18b --- /dev/null +++ b/libk3b/tools/k3btitlelabel.cpp @@ -0,0 +1,266 @@ +/* + * + * $Id: k3btitlelabel.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3btitlelabel.h" + +#include + +#include +#include +#include +#include +#include + + +class K3bTitleLabel::Private +{ +public: + Private() { + titleLength = subTitleLength = 0; + margin = 2; + alignment = Qt::AlignLeft; + cachedMinimumWidth = 0; + titleBaseLine = 0; + } + + QString title; + QString subTitle; + + QString displayTitle; + QString displaySubTitle; + + int alignment; + + int titleLength; + int subTitleLength; + int displayTitleLength; + int displaySubTitleLength; + int titleBaseLine; + int subTitleBaseLine; + int margin; + + int cachedMinimumWidth; +}; + + +class K3bTitleLabel::ToolTip : public QToolTip +{ +public: + ToolTip( K3bTitleLabel* label ) + : QToolTip( label ), + m_label(label) { + } + + void maybeTip( const QPoint &pos ) { + QRect r = m_label->contentsRect(); + + int neededWidth = m_label->d->displayTitleLength; + if( !m_label->d->displaySubTitle.isEmpty() ) + neededWidth += m_label->d->displaySubTitleLength + 5; + + int startPos = 0; + if( m_label->d->alignment & Qt::AlignHCenter ) + startPos = r.left() + ( r.width() - 2*m_label->d->margin - neededWidth ) / 2; + else if( m_label->d->alignment & Qt::AlignRight ) + startPos = r.right() - m_label->d->margin - neededWidth; + else + startPos = r.left() + m_label->d->margin; + + QRect titleTipRect( startPos, 0, m_label->d->displayTitleLength, m_label->height() ); + QRect subTitleTipRect( startPos + m_label->d->displayTitleLength, 0, m_label->d->displaySubTitleLength, m_label->height() ); + + if( titleTipRect.contains( pos ) && + m_label->d->displayTitle != m_label->d->title ) + tip( titleTipRect, m_label->d->title ); + else if( subTitleTipRect.contains( pos ) && + m_label->d->displaySubTitle != m_label->d->subTitle ) + tip( subTitleTipRect, m_label->d->subTitle ); + } + + K3bTitleLabel* m_label; +}; + + + +K3bTitleLabel::K3bTitleLabel( QWidget* parent, const char* name ) + : QFrame( parent, name ) +{ + d = new Private(); + m_toolTip = new ToolTip( this ); +} + + +K3bTitleLabel::~K3bTitleLabel() +{ + delete m_toolTip; + delete d; +} + + +void K3bTitleLabel::setTitle( const QString& title, const QString& subTitle ) +{ + d->title = title; + d->subTitle = subTitle; + updatePositioning(); + update(); +} + + +void K3bTitleLabel::setSubTitle( const QString& subTitle ) +{ + d->subTitle = subTitle; + updatePositioning(); + update(); +} + + +void K3bTitleLabel::setAlignment( int align ) +{ + d->alignment = align; + update(); +} + + +QSize K3bTitleLabel::sizeHint() const +{ + return QSize( d->titleLength + d->subTitleLength + 2*d->margin, d->titleBaseLine ); +} + +QSize K3bTitleLabel::minimumSizeHint() const +{ + return QSize( d->cachedMinimumWidth, d->titleBaseLine ); +} + +void K3bTitleLabel::resizeEvent( QResizeEvent* e ) +{ + QFrame::resizeEvent( e ); + updatePositioning(); + update(); +} + +void K3bTitleLabel::drawContents( QPainter* p ) +{ + p->save(); + + QRect r = contentsRect(); + p->eraseRect( r ); + + QFont f(font()); + f.setBold(true); + f.setPointSize( f.pointSize() + 2 ); + + p->setFont(f); + + int neededWidth = d->displayTitleLength; + if( !d->displaySubTitle.isEmpty() ) + neededWidth += d->displaySubTitleLength + 5; + + int startPos = 0; + if( d->alignment & Qt::AlignHCenter ) + startPos = r.left() + ( r.width() - 2*d->margin - neededWidth ) / 2; + else if( d->alignment & Qt::AlignRight ) + startPos = r.right() - d->margin - neededWidth; + else + startPos = r.left() + d->margin; + + // paint title + p->drawText( startPos, r.top() + d->titleBaseLine, d->displayTitle ); + + if( !d->subTitle.isEmpty() ) { + f.setBold(false); + f.setPointSize( f.pointSize() - 4 ); + p->setFont(f); + p->drawText( startPos + d->displayTitleLength + 5, r.top() + d->subTitleBaseLine, d->displaySubTitle ); + } + + p->restore(); +} + + +void K3bTitleLabel::setMargin( int m ) +{ + d->margin = m; + updatePositioning(); + update(); +} + + +void K3bTitleLabel::updatePositioning() +{ + QFont f(font()); + f.setBold(true); + f.setPointSize( f.pointSize() + 2 ); + QFontMetrics titleFm(f); + + f.setBold(false); + f.setPointSize( f.pointSize() - 4 ); + QFontMetrics subTitleFm(f); + + d->titleBaseLine = contentsRect().height()/2 + titleFm.height()/2 - titleFm.descent(); + d->titleLength = titleFm.width( d->title ); + + d->subTitleBaseLine = d->titleBaseLine - titleFm.underlinePos() + subTitleFm.underlinePos(); + + d->subTitleLength = ( d->subTitle.isEmpty() ? 0 : subTitleFm.width( d->subTitle ) ); + + // cut the text to window width + d->displayTitle = d->title; + d->displaySubTitle = d->subTitle; + int widthAvail = contentsRect().width() - 2*margin(); + + // 5 pix spacing between title and subtitle + if( !d->subTitle.isEmpty() ) + widthAvail -= 5; + + if( d->titleLength > widthAvail/2 ) { + if( d->subTitleLength <= widthAvail/2 ) + d->displayTitle = K3b::cutToWidth( titleFm, d->title, widthAvail - d->subTitleLength ); + else + d->displayTitle = K3b::cutToWidth( titleFm, d->title, widthAvail/2 ); + } + if( d->subTitleLength > widthAvail/2 ) { + if( d->titleLength <= widthAvail/2 ) + d->displaySubTitle = K3b::cutToWidth( subTitleFm, d->subTitle, widthAvail - d->titleLength ); + else + d->displaySubTitle = K3b::cutToWidth( subTitleFm, d->subTitle, widthAvail/2 ); + } + + d->displayTitleLength = titleFm.width( d->displayTitle ); + d->displaySubTitleLength = subTitleFm.width( d->displaySubTitle ); + + + // + // determine the minimum width for the minumum size hint + // + d->cachedMinimumWidth = 2*d->margin; + + QString cutTitle = d->title; + if( cutTitle.length() > 2 ) { + cutTitle.truncate( 2 ); + cutTitle += "..."; + } + QString cutSubTitle = d->subTitle; + if( cutSubTitle.length() > 2 ) { + cutSubTitle.truncate( 2 ); + cutSubTitle += "..."; + } + + d->cachedMinimumWidth += titleFm.width( cutTitle ) + subTitleFm.width( cutSubTitle ); + // 5 pix spacing between title and subtitle + if( !d->subTitle.isEmpty() ) + d->cachedMinimumWidth += 5; +} + +#include "k3btitlelabel.moc" diff --git a/libk3b/tools/k3btitlelabel.h b/libk3b/tools/k3btitlelabel.h new file mode 100644 index 0000000..ba1044d --- /dev/null +++ b/libk3b/tools/k3btitlelabel.h @@ -0,0 +1,68 @@ +/* + * + * $Id: k3btitlelabel.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef _K3B_TITLE_LABEL_H_ +#define _K3B_TITLE_LABEL_H_ + +#include +#include "k3b_export.h" +class QPainter; +class QResizeEvent; + + +class LIBK3B_EXPORT K3bTitleLabel : public QFrame +{ + Q_OBJECT + + public: + K3bTitleLabel( QWidget* parent = 0, const char* name = 0 ); + ~K3bTitleLabel(); + + QSize sizeHint() const; + QSize minimumSizeHint() const; + + public slots: + /** + * default: 2 + */ + void setMargin( int ); + + void setTitle( const QString& title, const QString& subTitle = QString::null ); + void setSubTitle( const QString& subTitle ); + + /** + * The title label only supports alignments left, hcenter, and right + * + * Default alignment is left. + */ + // FIXME: honor right-to-left languages + void setAlignment( int align ); + + protected: + void resizeEvent( QResizeEvent* ); + void drawContents( QPainter* p ); + + private: + void updatePositioning(); + + class ToolTip; + ToolTip* m_toolTip; + + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3btoolbox.cpp b/libk3b/tools/k3btoolbox.cpp new file mode 100644 index 0000000..b08dfc8 --- /dev/null +++ b/libk3b/tools/k3btoolbox.cpp @@ -0,0 +1,293 @@ +/* + * + * $Id$ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3btoolbox.h" + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +/** + * internal class. Do not use! + */ +class K3bToolBoxSeparator : public QWidget +{ + // Q_OBJECT + + public: + K3bToolBoxSeparator( K3bToolBox* parent ); + + QSize sizeHint() const; + + protected: + void paintEvent( QPaintEvent * ); +}; + + +K3bToolBoxSeparator::K3bToolBoxSeparator( K3bToolBox* parent ) + : QWidget( parent ) +{ + setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Minimum ) ); +} + + +QSize K3bToolBoxSeparator::sizeHint() const +{ + int extent = style().pixelMetric( QStyle::PM_DockWindowSeparatorExtent, + this ); + return QSize( extent, 0 ); +} + + +void K3bToolBoxSeparator::paintEvent( QPaintEvent* ) +{ + QPainter p( this ); + QStyle::SFlags flags = QStyle::Style_Default|QStyle::Style_Horizontal; + + style().drawPrimitive( QStyle::PE_DockWindowSeparator, &p, rect(), + colorGroup(), flags ); +} + + + +K3bToolBoxButton::K3bToolBoxButton( KAction* action, QWidget* parent ) + : QToolButton( parent ), + m_popupMenu(0) +{ + setSizePolicy( QSizePolicy(QSizePolicy::Fixed, sizePolicy().verData()) ); + setAutoRaise( true ); + + setIconSet( action->iconSet() ); + setTextLabel( action->text() ); + setEnabled( action->isEnabled() ); + + QWhatsThis::add( this, action->whatsThis() ); + if( action->toolTip().isEmpty() ) + QToolTip::add( this, action->text() ); + else + QToolTip::add( this, action->toolTip() ); + +// if( KToggleAction* ta = dynamic_cast( action ) ) { +// setToggleButton( true ); + +// // initial state +// if( ta->isChecked() ) +// toggle(); + +// connect( ta, SIGNAL(toggled(bool)), this, SLOT(toggle()) ); +// connect( this, SIGNAL(toggled(bool)), ta, SLOT(setChecked(bool)) ); +// } + +// else + if( KActionMenu* am = dynamic_cast( action ) ) { + m_popupMenu = am->popupMenu(); + connect( this, SIGNAL(pressed()), this, SLOT(slotPopupActivated()) ); + setPopup( m_popupMenu ); + } + + else { + connect( this, SIGNAL(clicked()), action, SLOT(activate()) ); + } + + connect( action, SIGNAL(enabled(bool)), this, SLOT(setEnabled(bool)) ); +} + + +K3bToolBoxButton::K3bToolBoxButton( const QString& text, const QString& icon, + const QString& tooltip, const QString& whatsthis, + QObject* receiver, const char* slot, + QWidget* parent ) + : QToolButton( parent ), + m_popupMenu(0) +{ + setSizePolicy( QSizePolicy(QSizePolicy::Fixed, sizePolicy().verData()) ); + setAutoRaise( true ); + + setTextLabel( text ); + + if( icon.isEmpty() ) + setUsesTextLabel( true ); + else + setIconSet( SmallIconSet( icon ) ); + + QWhatsThis::add( this, whatsthis ); + QToolTip::add( this, tooltip ); + + if( receiver && slot ) + connect( this, SIGNAL(clicked()), receiver, slot ); +} + + +void K3bToolBoxButton::slotPopupActivated() +{ + // force the toolbutton to open the popupmenu instantly + openPopup(); +} + + +void K3bToolBoxButton::resizeEvent( QResizeEvent* e ) +{ + QToolButton::resizeEvent( e ); + + // force icon-only buttons to be square + if( e->oldSize().height() != e->size().height() && + !usesTextLabel() ) + setFixedWidth( e->size().height() ); +} + + + + + + + +K3bToolBox::K3bToolBox( QWidget* parent, const char* name ) + : QFrame( parent, name ) +{ + setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed) ); + + m_mainLayout = new QGridLayout( this ); + m_mainLayout->setMargin( 1 ); + m_mainLayout->setSpacing( 0 ); +} + + +K3bToolBox::~K3bToolBox() +{ + clear(); +} + + +K3bToolBoxButton* K3bToolBox::addButton( KAction* action, bool forceText ) +{ + if( action ) { + K3bToolBoxButton* b = new K3bToolBoxButton( action, this ); + if( forceText ) { + b->setUsesTextLabel( true ); + b->setTextPosition( QToolButton::BesideIcon ); + } + addWidget( b ); + return b; + } + else + return 0; +} + + +K3bToolBoxButton* K3bToolBox::addButton( const QString& text, const QString& icon, + const QString& tooltip, const QString& whatsthis, + QObject* receiver, const char* slot, + bool forceText ) +{ + K3bToolBoxButton* b = new K3bToolBoxButton( text, icon, tooltip, whatsthis, receiver, slot, this ); + if( forceText ) { + b->setUsesTextLabel( true ); + b->setTextPosition( QToolButton::BesideIcon ); + } + addWidget( b ); + return b; +} + + +void K3bToolBox::addSpacing() +{ + int lastStretch = m_mainLayout->colStretch( m_mainLayout->numCols()-1 ); + m_mainLayout->setColStretch( m_mainLayout->numCols()-1, 0 ); + m_mainLayout->addColSpacing( m_mainLayout->numCols()-1, 8 ); + m_mainLayout->setColStretch( m_mainLayout->numCols(), lastStretch ); +} + + +void K3bToolBox::addSeparator() +{ + K3bToolBoxSeparator* s = new K3bToolBoxSeparator( this ); + addWidget( s ); +} + + +void K3bToolBox::addStretch() +{ + // add an empty widget + addWidget( new QWidget( this ) ); + m_mainLayout->setColStretch( m_mainLayout->numCols(), 1 ); +} + + +void K3bToolBox::addLabel( const QString& text ) +{ + QLabel* label = new QLabel( text, this ); + label->setSizePolicy( QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed) ); + + addWidget( label ); +} + + +void K3bToolBox::addWidget( QWidget* w ) +{ + w->reparent( this, QPoint() ); + + m_mainLayout->setColStretch( m_mainLayout->numCols()-1, 0 ); + + m_mainLayout->addWidget( w, 0, m_mainLayout->numCols()-1 ); + + if( w->sizePolicy().horData() == QSizePolicy::Fixed || w->sizePolicy().horData() == QSizePolicy::Maximum ) + m_mainLayout->setColStretch( m_mainLayout->numCols(), 1 ); + else { + m_mainLayout->setColStretch( m_mainLayout->numCols()-1, 1 ); + m_mainLayout->setColStretch( m_mainLayout->numCols(), 0 ); + } +} + + +K3bToolBoxButton* K3bToolBox::addToggleButton( KToggleAction* action ) +{ + return addButton( action ); +} + + +void K3bToolBox::addWidgetAction( KWidgetAction* action ) +{ + addWidget( action->widget() ); + m_doNotDeleteWidgets.append( action->widget() ); +} + + +void K3bToolBox::clear() +{ + // we do not want to delete the widgets from the widgetactions becasue they + // might be used afterwards + for( QPtrListIterator it( m_doNotDeleteWidgets ); it.current(); ++it ) + it.current()->reparent( 0L, QPoint() ); + + for( QObjectListIterator it2( *children() ); it2.current(); ++it2 ) + if( it2.current()->isWidgetType() ) + delete it2.current(); +} + +#include "k3btoolbox.moc" diff --git a/libk3b/tools/k3btoolbox.h b/libk3b/tools/k3btoolbox.h new file mode 100644 index 0000000..828fca1 --- /dev/null +++ b/libk3b/tools/k3btoolbox.h @@ -0,0 +1,93 @@ +/* + * + * $Id$ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef K3B_TOOLBOX_H +#define K3B_TOOLBOX_H + +#include +#include +#include +#include +#include "k3b_export.h" + +class KAction; +class KToggleAction; +class KWidgetAction; +class QGridLayout; +class QPopupMenu; +class QResizeEvent; + + +/** + * internal class. Do not use! + */ +class LIBK3B_EXPORT K3bToolBoxButton : public QToolButton +{ + Q_OBJECT + + public: + K3bToolBoxButton( KAction*, QWidget* parent ); + K3bToolBoxButton( const QString& text, const QString& icon, + const QString& tooltip, const QString& whatsthis, + QObject* receiver, const char* slot, + QWidget* parent ); + + private slots: + void slotPopupActivated(); + + protected: + void resizeEvent( QResizeEvent* ); + + private: + QPopupMenu* m_popupMenu; +}; + + +class LIBK3B_EXPORT K3bToolBox : public QFrame +{ + Q_OBJECT + + public: + K3bToolBox( QWidget* parent = 0, const char* name = 0 ); + ~K3bToolBox(); + + K3bToolBoxButton* addButton( const QString& text, const QString& icon, + const QString& tooltip = QString::null, const QString& whatsthis = QString::null, + QObject* receiver = 0, const char* slot = 0, + bool forceTextLabel = false ); + K3bToolBoxButton* addButton( KAction*, bool forceTextLabel = false ); + K3bToolBoxButton* addToggleButton( KToggleAction* ); + void addWidgetAction( KWidgetAction* ); + + /** + * Be aware that the toolbox will take ownership of the widget + * and destroy it on destruction. Becasue of this it is not fitted + * for WidgetActions. + */ + void addWidget( QWidget* ); + void addLabel( const QString& ); + void addSpacing(); + void addSeparator(); + void addStretch(); + + void clear(); + + protected: + QGridLayout* m_mainLayout; + QPtrList m_doNotDeleteWidgets; +}; + + +#endif diff --git a/libk3b/tools/k3btoolbutton.cpp b/libk3b/tools/k3btoolbutton.cpp new file mode 100644 index 0000000..2e3e468 --- /dev/null +++ b/libk3b/tools/k3btoolbutton.cpp @@ -0,0 +1,109 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3btoolbutton.h" + +#include +#include +#include + +#include +#include + + +class K3bToolButton::Private +{ +public: + QPoint mousePressPos; + bool instantMenu; +}; + + +K3bToolButton::K3bToolButton( QWidget* parent ) + : QToolButton( parent ) +{ + d = new Private; + d->instantMenu = false; + installEventFilter(this); +} + + +K3bToolButton::~K3bToolButton() +{ + delete d; +} + + +void K3bToolButton::setInstantMenu( bool b ) +{ + d->instantMenu = b; +} + + +void K3bToolButton::drawButton( QPainter* p ) +{ + QToolButton::drawButton( p ); + + // + // code below comes from ktoolbarbutton.cpp from the kdelibs sources + // see the file for copyright information + // + if( QToolButton::popup() ) { + QStyle::SFlags arrowFlags = QStyle::Style_Default; + + if( isDown() ) + arrowFlags |= QStyle::Style_Down; + if( isEnabled() ) + arrowFlags |= QStyle::Style_Enabled; + + style().drawPrimitive(QStyle::PE_ArrowDown, p, + QRect(width()-7, height()-7, 7, 7), colorGroup(), + arrowFlags, QStyleOption() ); + } +} + + +bool K3bToolButton::eventFilter( QObject* o, QEvent* ev ) +{ + if( dynamic_cast(o) == this ) { + + // Popup the menu when the left mousebutton is pressed and the mouse + // is moved by a small distance. + if( QToolButton::popup() ) { + if( ev->type() == QEvent::MouseButtonPress ) { + QMouseEvent* mev = static_cast(ev); + + if( d->instantMenu ) { + setDown(true); + openPopup(); + return true; + } + else { + d->mousePressPos = mev->pos(); + } + } + else if( ev->type() == QEvent::MouseMove ) { + QMouseEvent* mev = static_cast(ev); + if( !d->instantMenu && + ( mev->pos() - d->mousePressPos).manhattanLength() > KGlobalSettings::dndEventDelay() ) { + openPopup(); + return true; + } + } + } + } + + return QToolButton::eventFilter( o, ev ); +} diff --git a/libk3b/tools/k3btoolbutton.h b/libk3b/tools/k3btoolbutton.h new file mode 100644 index 0000000..fe96e4c --- /dev/null +++ b/libk3b/tools/k3btoolbutton.h @@ -0,0 +1,50 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_TOOL_BUTTON_H_ +#define _K3B_TOOL_BUTTON_H_ + +#include "k3b_export.h" + +#include + +class QPainter; +class QEvent; + + +/** + * the K3bToolButton is an enhanced QToolButton which adds two functionalities: + *

  • A delayed popup menu is shown immiadetely once the mouse is dragged downwards + * much like the KToolBarButton + *
  • If a popup menu is set a little arrow indicates this. + */ +class LIBK3B_EXPORT K3bToolButton : public QToolButton +{ + public: + K3bToolButton( QWidget* parent = 0 ); + ~K3bToolButton(); + + void setInstantMenu( bool ); + + protected: + virtual void drawButton( QPainter* ); + virtual bool eventFilter( QObject*, QEvent* ); + + private: + class Private; + Private* d; +}; + +#endif diff --git a/libk3b/tools/k3bvalidators.cpp b/libk3b/tools/k3bvalidators.cpp new file mode 100644 index 0000000..9252fdd --- /dev/null +++ b/libk3b/tools/k3bvalidators.cpp @@ -0,0 +1,154 @@ +/* + * + * $Id: k3bvalidators.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bvalidators.h" + +#include + + +K3bCharValidator::K3bCharValidator( QObject* parent, const char* name ) + : QValidator( parent, name ), + m_replaceChar( '_' ) +{ +} + + +QValidator::State K3bCharValidator::validate( QString& s, int& pos ) const +{ + Q_UNUSED(pos); + + for( unsigned int i = 0; i < s.length(); ++i ) { + State r = validateChar( s[i] ); + if( r != Acceptable ) + return r; + } + + return Acceptable; +} + + +void K3bCharValidator::fixup( QString& s ) const +{ + for( unsigned int i = 0; i < s.length(); ++i ) { + if( validateChar( s[i] ) != Acceptable ) + s[i] = m_replaceChar; + } +} + + +K3bLatin1Validator::K3bLatin1Validator( QObject* parent, const char* name ) + : K3bCharValidator( parent, name ) +{ +} + + +QValidator::State K3bLatin1Validator::validateChar( const QChar& c ) const +{ + if( !c.latin1() ) + return Invalid; + else + return Acceptable; +} + + +K3bAsciiValidator::K3bAsciiValidator( QObject* parent, const char* name ) + : K3bLatin1Validator( parent, name ) +{ +} + + +QValidator::State K3bAsciiValidator::validateChar( const QChar& c ) const +{ + if( K3bLatin1Validator::validateChar( c ) == Invalid ) + return Invalid; + else if( !isascii( c.latin1() ) ) + return Invalid; + else + return Acceptable; +} + + + +K3bValidator::K3bValidator( QObject* parent, const char* name ) + : QRegExpValidator( parent, name ), + m_replaceChar('_') +{ +} + + +K3bValidator::K3bValidator( const QRegExp& rx, QObject* parent, const char* name ) + : QRegExpValidator( rx, parent, name ), + m_replaceChar('_') +{ +} + + +void K3bValidator::fixup( QString& input ) const +{ + for( unsigned int i = 0; i < input.length(); ++i ) + if( !regExp().exactMatch( input.mid(i, 1) ) ) + input[i] = m_replaceChar; +} + + +QString K3bValidators::fixup( const QString& input, const QRegExp& rx, const QChar& replaceChar ) +{ + QString s; + for( unsigned int i = 0; i < input.length(); ++i ) + if( rx.exactMatch( input.mid(i, 1) ) ) + s += input[i]; + else + s += replaceChar; + return s; +} + + +K3bValidator* K3bValidators::isrcValidator( QObject* parent, const char* name ) +{ + return new K3bValidator( QRegExp("^[A-Z\\d]{2,2}-[A-Z\\d]{3,3}-\\d{2,2}-\\d{5,5}$"), parent, name ); +} + + +K3bValidator* K3bValidators::iso9660Validator( bool allowEmpty, QObject* parent, const char* name ) +{ + if( allowEmpty ) + return new K3bValidator( QRegExp( "[^/]*" ), parent, name ); + else + return new K3bValidator( QRegExp( "[^/]+" ), parent, name ); +} + + +K3bValidator* K3bValidators::iso646Validator( int type, bool AllowLowerCase, QObject* parent, const char* name ) +{ + QRegExp rx; + switch ( type ) { + case Iso646_d: + if ( AllowLowerCase ) + rx = QRegExp( "[a-zA-Z0-9_]*" ); + else + rx = QRegExp( "[A-Z0-9_]*" ); + break; + case Iso646_a: + default: + if ( AllowLowerCase ) + rx = QRegExp( "[a-zA-Z0-9!\"\\s%&'\\(\\)\\*\\+,\\-\\./:;<=>\\?_]*" ); + else + rx = QRegExp( "[A-Z0-9!\"\\s%&'\\(\\)\\*\\+,\\-\\./:;<=>\\?_]*" ); + break; + } + + return new K3bValidator( rx, parent, name ); +} diff --git a/libk3b/tools/k3bvalidators.h b/libk3b/tools/k3bvalidators.h new file mode 100644 index 0000000..89c6397 --- /dev/null +++ b/libk3b/tools/k3bvalidators.h @@ -0,0 +1,131 @@ +/* + * + * $Id: k3bvalidators.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VALIDATORS_H_ +#define _K3B_VALIDATORS_H_ + +#include +#include "k3b_export.h" + + +/** + * Simple validator that validates a string char by char + */ +class LIBK3B_EXPORT K3bCharValidator : public QValidator +{ + public: + K3bCharValidator( QObject* parent = 0, const char* name = 0 ); + + virtual State validateChar( const QChar& ) const = 0; + + virtual State validate( QString& s, int& pos ) const; + + /** + * Replaces all invalid chars with the repplace char + */ + virtual void fixup( QString& ) const; + + /** + * Default to '_' + */ + void setReplaceChar( const QChar& c ) { m_replaceChar = c; } + + private: + QChar m_replaceChar; +}; + + +class LIBK3B_EXPORT K3bLatin1Validator : public K3bCharValidator +{ + public: + K3bLatin1Validator( QObject* parent = 0, const char* name = 0 ); + + virtual State validateChar( const QChar& ) const; +}; + + +class LIBK3B_EXPORT K3bAsciiValidator : public K3bLatin1Validator +{ + public: + K3bAsciiValidator( QObject* parent = 0, const char* name = 0 ); + + virtual State validateChar( const QChar& ) const; +}; + + +/** + * The K3bValidator extends QRegExpValidator with a fixup method + * that just replaces all characters that are not allowed with the + * replace character. It only makes sense for QRegExps that simply + * allow or forbid some characters. + */ +class LIBK3B_EXPORT K3bValidator : public QRegExpValidator +{ + public: + K3bValidator( QObject* parent, const char * name = 0 ); + K3bValidator( const QRegExp& rx, QObject* parent, const char* name = 0 ); + + void setReplaceChar( const QChar& s ) { m_replaceChar = s; } + const QChar& replaceChar() const { return m_replaceChar; } + + virtual void fixup( QString& ) const; + + private: + QChar m_replaceChar; +}; + + +namespace K3bValidators +{ + /** + * just replaces all characters that are not allowed with the + * replace character. It only makes sense for QRegExps that simply + * allow or forbid some characters. + */ + LIBK3B_EXPORT QString fixup( const QString&, const QRegExp&, const QChar& replaceChar = '_' ); + + /** + * Validates an ISRC code of the form "CCOOOYYSSSSS" where: + *
      + *
    • C: country code (upper case letters or digits)
      • + *
    • O: owner code (upper case letters or digits)
      • + *
    • Y: year (digits)
      • + *
    • S: serial number (digits)
      • + *
    + */ + LIBK3B_EXPORT K3bValidator* isrcValidator( QObject* parent = 0, const char* name = 0 ); + + /** + * This needs to be replaced by something better in the future... + * Even the name sucks! + */ + LIBK3B_EXPORT K3bValidator* iso9660Validator( bool allowEmpty = true, QObject* parent = 0, const char* name = 0 ); + + /** + * (1) d-characters are: A-Z, 0-9, _ (see ISO-9660:1988, Annex A, Table 15) + * (2) a-characters are: A-Z, 0-9, _, space, !, ", %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ? + * (see ISO-9660:1988, Annex A, Table 14) + */ + enum Iso646Type { + Iso646_a, + Iso646_d + }; + + LIBK3B_EXPORT K3bValidator* iso646Validator( int type = Iso646_a, + bool AllowLowerCase = false, + QObject* parent = 0, const char* name = 0 ); +} + +#endif diff --git a/libk3b/tools/k3bwavefilewriter.cpp b/libk3b/tools/k3bwavefilewriter.cpp new file mode 100644 index 0000000..36267c2 --- /dev/null +++ b/libk3b/tools/k3bwavefilewriter.cpp @@ -0,0 +1,186 @@ +/* + * + * $Id: k3bwavefilewriter.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "k3bwavefilewriter.h" +#include + +K3bWaveFileWriter::K3bWaveFileWriter() + : m_outputStream( &m_outputFile ) +{ +} + + +K3bWaveFileWriter::~K3bWaveFileWriter() +{ + close(); +} + + +bool K3bWaveFileWriter::open( const QString& filename ) +{ + close(); + + m_outputFile.setName( filename ); + + if( m_outputFile.open( IO_ReadWrite ) ) { + m_filename = filename; + + writeEmptyHeader(); + + return true; + } + else { + return false; + } +} + + +void K3bWaveFileWriter::close() +{ + if( isOpen() ) { + if( m_outputFile.at() > 0 ) { + padTo2352(); + + // update wave header + updateHeader(); + + m_outputFile.close(); + } + else { + m_outputFile.close(); + m_outputFile.remove(); + } + } + + m_filename = QString::null; +} + + +bool K3bWaveFileWriter::isOpen() +{ + return m_outputFile.isOpen(); +} + + +const QString& K3bWaveFileWriter::filename() const +{ + return m_filename; +} + + +void K3bWaveFileWriter::write( const char* data, int len, Endianess e ) +{ + if( isOpen() ) { + if( e == LittleEndian ) { + m_outputStream.writeRawBytes( data, len ); + } + else { + if( len % 2 > 0 ) { + kdDebug() << "(K3bWaveFileWriter) data length (" + << len << ") is not a multiple of 2! Cannot swap bytes." << endl; + return; + } + + // we need to swap the bytes + char* buffer = new char[len]; + for( int i = 0; i < len-1; i+=2 ) { + buffer[i] = data[i+1]; + buffer[i+1] = data[i]; + } + m_outputStream.writeRawBytes( buffer, len ); + + delete [] buffer; + } + } +} + + +void K3bWaveFileWriter::writeEmptyHeader() +{ + static const char riffHeader[] = + { + 0x52, 0x49, 0x46, 0x46, // 0 "RIFF" + 0x00, 0x00, 0x00, 0x00, // 4 wavSize + 0x57, 0x41, 0x56, 0x45, // 8 "WAVE" + 0x66, 0x6d, 0x74, 0x20, // 12 "fmt " + 0x10, 0x00, 0x00, 0x00, // 16 + 0x01, 0x00, 0x02, 0x00, // 20 + 0x44, 0xac, 0x00, 0x00, // 24 + 0x10, 0xb1, 0x02, 0x00, // 28 + 0x04, 0x00, 0x10, 0x00, // 32 + 0x64, 0x61, 0x74, 0x61, // 36 "data" + 0x00, 0x00, 0x00, 0x00 // 40 byteCount + }; + + m_outputStream.writeRawBytes( riffHeader, 44 ); +} + + +void K3bWaveFileWriter::updateHeader() +{ + if( isOpen() ) { + + m_outputFile.flush(); + + Q_INT32 dataSize( m_outputFile.at() - 44 ); + Q_INT32 wavSize(dataSize + 44 - 8); + char c[4]; + + // jump to the wavSize position in the header + if( m_outputFile.at( 4 ) ) { + c[0] = (wavSize >> 0 ) & 0xff; + c[1] = (wavSize >> 8 ) & 0xff; + c[2] = (wavSize >> 16) & 0xff; + c[3] = (wavSize >> 24) & 0xff; + m_outputStream.writeRawBytes( c, 4 ); + } + else + kdDebug() << "(K3bWaveFileWriter) unable to seek in file: " << m_outputFile.name() << endl; + + if( m_outputFile.at( 40 ) ) { + c[0] = (dataSize >> 0 ) & 0xff; + c[1] = (dataSize >> 8 ) & 0xff; + c[2] = (dataSize >> 16) & 0xff; + c[3] = (dataSize >> 24) & 0xff; + m_outputStream.writeRawBytes( c, 4 ); + } + else + kdDebug() << "(K3bWaveFileWriter) unable to seek in file: " << m_outputFile.name() << endl; + + // jump back to the end + m_outputFile.at( m_outputFile.size() ); + } +} + + +void K3bWaveFileWriter::padTo2352() +{ + int bytesToPad = ( m_outputFile.at() - 44 ) % 2352; + if( bytesToPad > 0 ) { + kdDebug() << "(K3bWaveFileWriter) padding wave file with " << bytesToPad << " bytes." << endl; + + char* c = new char[bytesToPad]; + memset( c, 0, bytesToPad ); + m_outputStream.writeRawBytes( c, bytesToPad ); + delete [] c; + } +} + + +int K3bWaveFileWriter::fd() const +{ + return m_outputFile.handle(); +} diff --git a/libk3b/tools/k3bwavefilewriter.h b/libk3b/tools/k3bwavefilewriter.h new file mode 100644 index 0000000..e5394a5 --- /dev/null +++ b/libk3b/tools/k3bwavefilewriter.h @@ -0,0 +1,78 @@ +/* + * + * $Id: k3bwavefilewriter.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef K3BWAVEFILEWRITER_H +#define K3BWAVEFILEWRITER_H + +#include +#include +#include +#include "k3b_export.h" +/** + * @author Sebastian Trueg + * Creates wave files from 16bit stereo little or big endian + * sound samples + */ +class LIBK3B_EXPORT K3bWaveFileWriter +{ + public: + + enum Endianess { BigEndian, LittleEndian }; + + K3bWaveFileWriter(); + ~K3bWaveFileWriter(); + + /** + * open a new wave file. + * closes any opened file. + */ + bool open( const QString& filename ); + + bool isOpen(); + const QString& filename() const; + + /** + * closes the file. + * Length of the wave file will be written into the header. + * If no data has been written to the file except the header + * it will be removed. + */ + void close(); + + /** + * write 16bit samples to the file. + * @param e the endianess of the data + * (it will be swapped to little endian byte order if necessary) + */ + void write( const char* data, int len, Endianess e = BigEndian ); + + /** + * returnes a filedescriptor with the already opened file + * or -1 if isOpen() is false + */ + int fd() const; + + private: + void writeEmptyHeader(); + void updateHeader(); + void padTo2352(); + + QFile m_outputFile; + QDataStream m_outputStream; + QString m_filename; +}; + +#endif diff --git a/libk3b/tools/kcutlabel.cpp b/libk3b/tools/kcutlabel.cpp new file mode 100644 index 0000000..accbe17 --- /dev/null +++ b/libk3b/tools/kcutlabel.cpp @@ -0,0 +1,115 @@ +/* + * + * $Id: kcutlabel.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#include "kcutlabel.h" + +#include + +#include +#include +#include + + +KCutLabel::KCutLabel( const QString &text , QWidget *parent, const char *name ) + : QLabel ( parent, name ), + m_minChars(1) { + QSizePolicy myLabelSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ); + setSizePolicy(myLabelSizePolicy); + m_fullText = text; + cutTextToLabel(); +} + +KCutLabel::KCutLabel( QWidget *parent, const char *name ) + : QLabel ( parent, name ), + m_minChars(1) { + QSizePolicy myLabelSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ); + setSizePolicy(myLabelSizePolicy); +} + +QSize KCutLabel::minimumSizeHint() const +{ + QSize sh = QLabel::minimumSizeHint(); + if( m_minChars == 0 ) + sh.setWidth(-1); + else if( m_minChars < (int)m_fullText.length() ) + sh.setWidth( QMIN( fontMetrics().width( m_fullText.left(m_minChars) + "..." ), + fontMetrics().width( m_fullText ) ) ); + + return sh; +} + + +void KCutLabel::setMinimumVisibleText( int i ) +{ + m_minChars = i; + cutTextToLabel(); +} + + +void KCutLabel::resizeEvent( QResizeEvent * ) +{ + cutTextToLabel(); +} + +void KCutLabel::setText( const QString &text ) +{ + m_fullText = text; + cutTextToLabel(); +} + + +const QString& KCutLabel::fullText() const +{ + return m_fullText; +} + + +void KCutLabel::cutTextToLabel() +{ + QToolTip::remove( this ); + QToolTip::hide(); + + if( m_fullText.contains( "\n" ) ) { + QString newText; + QStringList lines = QStringList::split( "\n", m_fullText ); + for( QStringList::Iterator it = lines.begin(); it != lines.end(); ++it ) { + QString squeezedText = K3b::cutToWidth( fontMetrics(), + *it, + QMAX( size().width(), + QMIN( fontMetrics().width( m_fullText.left(m_minChars) + "..." ), + fontMetrics().width( m_fullText ) ) ) ); + newText += squeezedText; + newText += "\n"; + if( squeezedText != *it ) + QToolTip::add( this, m_fullText ); + } + newText.truncate( newText.length() - 1 ); // get rid of the last newline + + QLabel::setText( newText ); + } + else { + QString squeezedText = K3b::cutToWidth( fontMetrics(), + m_fullText, + QMAX( size().width(), + QMIN( fontMetrics().width( m_fullText.left(m_minChars) + "..." ), + fontMetrics().width( m_fullText ) ) ) ); + QLabel::setText( squeezedText ); + if( squeezedText != m_fullText ) + QToolTip::add( this, m_fullText ); + } +} + +#include "kcutlabel.moc" diff --git a/libk3b/tools/kcutlabel.h b/libk3b/tools/kcutlabel.h new file mode 100644 index 0000000..6cf459c --- /dev/null +++ b/libk3b/tools/kcutlabel.h @@ -0,0 +1,68 @@ +/* + * + * $Id: kcutlabel.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef KCUTLABEL_H +#define KCUTLABEL_H + +#include +#include "k3b_export.h" + + +/* + * @ref QLabel + */ +class LIBK3B_EXPORT KCutLabel : public QLabel +{ + Q_OBJECT + + public: + /** + * Default constructor. + */ + KCutLabel( QWidget *parent = 0, const char *name = 0); + KCutLabel( const QString &text, QWidget *parent = 0, const char *name = 0 ); + + virtual QSize minimumSizeHint() const; + + /** + * \return the full text while text() returns the cut text + */ + const QString& fullText() const; + + public slots: + void setText( const QString & ); + + /** + * \param i the number of characters that have to be visible. Default is 1. + */ + void setMinimumVisibleText( int i ); + + protected: + /** + * used when widget is resized + */ + void resizeEvent( QResizeEvent * ); + /** + * does the dirty work + */ + void cutTextToLabel(); + + private: + QString m_fullText; + int m_minChars; +}; + +#endif // KCUTLABEL_H diff --git a/libk3b/tools/libisofs/COPYING b/libk3b/tools/libisofs/COPYING new file mode 100644 index 0000000..9fe1a71 --- /dev/null +++ b/libk3b/tools/libisofs/COPYING @@ -0,0 +1,280 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin Steet, Fifth Floor, Cambridge, MA 02110-1301, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS diff --git a/libk3b/tools/libisofs/ChangeLog b/libk3b/tools/libisofs/ChangeLog new file mode 100644 index 0000000..78d7e66 --- /dev/null +++ b/libk3b/tools/libisofs/ChangeLog @@ -0,0 +1,9 @@ +K3b Changes +- renamed the st_xxx time fileds in rr_entry to rr_st_xxx to make it compile + +0.1 -> 0.2 + +- Critical directory parsing bug fixed +- Call backs only if some sanity checks on the directory entry succeeds + (length checks to avoid buffer overrun if received corrupt data) +- Preliminary El Torito boot specification support (No multiple boot entries yet) diff --git a/libk3b/tools/libisofs/Makefile.am b/libk3b/tools/libisofs/Makefile.am new file mode 100644 index 0000000..cd5594c --- /dev/null +++ b/libk3b/tools/libisofs/Makefile.am @@ -0,0 +1,5 @@ +AM_CPPFLAGS= $(all_includes) + +noinst_LTLIBRARIES = libisofs.la + +libisofs_la_SOURCES = isofs.cpp diff --git a/libk3b/tools/libisofs/README b/libk3b/tools/libisofs/README new file mode 100644 index 0000000..3657861 --- /dev/null +++ b/libk3b/tools/libisofs/README @@ -0,0 +1,24 @@ +This is the 0.2 release of libisofs. For changes, see the ChangeLog. + +Libisofs implements the reading of the famous ISO-9660 (ECMA-167) file system, +found on CD-ROM media. It also supports the Rock Ridge Interchange Protocol and +Microsoft Joliet extensions. It allows user-mode programs to query the +filesystem volume descriptors and traverse through the directory structure. +Preliminary support for El-Torito boot CDs are added in version 0.2. + +To use it in your project, I recommend to copy bswap.h, isofs.h, iso_fs.h, +el_torito.h rock.h and isofs.c to your sources, and include isofs.h in the +appropriate places. + +Currently only the directory tables are parsed, the path tables are not. +(The path tables contain redundant information.) + +Also a sample program can be compiled with the supplied Makefile. Simply +execute 'make', it should create the executable file isofs. + +On big-endian systems, you need to define WORDS_BIGENDIAN (either in the +compiler command-line, or if you defined HAVE_CONFIG_H, in config.h) + + +György Szombathelyi +http://libcdrom.sourceforge.net/libisofs.html diff --git a/libk3b/tools/libisofs/bswap.h b/libk3b/tools/libisofs/bswap.h new file mode 100644 index 0000000..96bd588 --- /dev/null +++ b/libk3b/tools/libisofs/bswap.h @@ -0,0 +1,94 @@ +/* From the mplayer project (www.mplayerhq.hu) */ + +#ifndef __BSWAP_H__ +#define __BSWAP_H__ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef HAVE_BYTESWAP_H +#include +#else + +#ifdef ARCH_X86 +inline static unsigned short ByteSwap16(unsigned short x) +{ + __asm("xchgb %b0,%h0" : + "=q" (x) : + "0" (x)); + return x; +} +#define bswap_16(x) ByteSwap16(x) + +inline static unsigned int ByteSwap32(unsigned int x) +{ +#if defined(__CPU__) && (__CPU__ > 386) + __asm("bswap %0": + "=r" (x) : +#else + __asm("xchgb %b0,%h0\n" + " rorl $16,%0\n" + " xchgb %b0,%h0": + "=q" (x) : +#endif + "0" (x)); + return x; +} +#define bswap_32(x) ByteSwap32(x) + +inline static unsigned long long int ByteSwap64(unsigned long long int x) +{ + register union { __extension__ unsigned long long int __ll; + unsigned int __l[2]; } __x; + asm("xchgl %0,%1": + "=r"(__x.__l[0]),"=r"(__x.__l[1]): + "0"(bswap_32((unsigned long)x)),"1"(bswap_32((unsigned long)(x>>32)))); + return __x.__ll; +} +#define bswap_64(x) ByteSwap64(x) + +#else + +#define bswap_16(x) (((x) & 0x00ff) << 8 | ((x) & 0xff00) >> 8) + + +/* code from bits/byteswap.h (C) 1997, 1998 Free Software Foundation, Inc. */ +#define bswap_32(x) \ + ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \ + (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24)) + +#define bswap_64(x) \ + (__extension__ \ + ({ union { __extension__ unsigned long long int __ll; \ + unsigned int __l[2]; } __w, __r; \ + __w.__ll = (x); \ + __r.__l[0] = bswap_32 (__w.__l[1]); \ + __r.__l[1] = bswap_32 (__w.__l[0]); \ + __r.__ll; })) +#endif /* !ARCH_X86 */ + +#endif /* !HAVE_BYTESWAP_H */ + +/* + be2me ... BigEndian to MachineEndian + le2me ... LittleEndian to MachineEndian +*/ + +#ifdef WORDS_BIGENDIAN +#define be2me_16(x) (x) +#define be2me_32(x) (x) +#define be2me_64(x) (x) +#define le2me_16(x) bswap_16(x) +#define le2me_32(x) bswap_32(x) +#define le2me_64(x) bswap_64(x) +#else +#define be2me_16(x) bswap_16(x) +#define be2me_32(x) bswap_32(x) +#define be2me_64(x) bswap_64(x) +#define le2me_16(x) (x) +#define le2me_32(x) (x) +#define le2me_64(x) (x) +#endif + +#endif diff --git a/libk3b/tools/libisofs/el_torito.h b/libk3b/tools/libisofs/el_torito.h new file mode 100644 index 0000000..cba83f7 --- /dev/null +++ b/libk3b/tools/libisofs/el_torito.h @@ -0,0 +1,63 @@ +#ifndef ELTORITO_H +#define ELTORITO_H 1 + +#include "iso_fs.h" + +#define EL_TORITO_ID "EL TORITO SPECIFICATION\0\0\0\0\0\0\0\0\0" + +struct el_torito_boot_descriptor { + char type [ISODCL ( 1, 1)]; /* 711 */ + char id [ISODCL ( 2, 6)]; + char version [ISODCL ( 7, 7)]; /* 711 */ + char system_id [ISODCL ( 8, 39)]; /* achars */ + char unused [ISODCL ( 40, 71)]; + char boot_catalog [ISODCL ( 72, 75)]; /* 731 */ +}; + +struct validation_entry { + char type [ISODCL ( 1, 1)]; /* 1 */ + char platform [ISODCL ( 2, 2)]; + char unused [ISODCL ( 3, 4)]; + char id [ISODCL ( 5, 28)]; + char cheksum [ISODCL ( 29, 30)]; + char key [ISODCL ( 31, 31)]; /* 0x55 */ + char key2 [ISODCL ( 32, 32)]; /* 0xaa */ +}; + +struct default_entry { + char bootid [ISODCL ( 1, 1)]; + char media [ISODCL ( 2, 2)]; + char loadseg [ISODCL ( 3, 4)]; + char systype [ISODCL ( 5, 5)]; + char unused [ISODCL ( 6, 6)]; + char seccount [ISODCL ( 7, 8)]; + char start [ISODCL ( 9, 12)]; + char unused2 [ISODCL ( 13, 32)]; +}; + +struct section_header { + char headerid [ISODCL ( 1, 1)]; + char platform [ISODCL ( 2, 2)]; + char entries [ISODCL ( 3, 4)]; + char id [ISODCL ( 5, 32)]; +}; + +struct section_entry { + char bootid [ISODCL ( 1, 1)]; + char media [ISODCL ( 2, 2)]; + char loadseg [ISODCL ( 3, 4)]; + char systype [ISODCL ( 5, 5)]; + char unused [ISODCL ( 6, 6)]; + char seccount [ISODCL ( 7, 8)]; + char start [ISODCL ( 9, 12)]; + char selcrit [ISODCL ( 13, 13)]; + char vendor_selcrit [ISODCL ( 14, 32)]; +}; + +struct section_entry_ext { + char extid [ISODCL ( 1, 1)]; + char extrec [ISODCL ( 2, 2)]; + char vendor_selcrit [ISODCL ( 3, 32)]; +}; + +#endif diff --git a/libk3b/tools/libisofs/iso_fs.h b/libk3b/tools/libisofs/iso_fs.h new file mode 100644 index 0000000..43353b0 --- /dev/null +++ b/libk3b/tools/libisofs/iso_fs.h @@ -0,0 +1,219 @@ +/* From the linux kernel */ + +#ifndef _ISO_FS_H +#define _ISO_FS_H 1 + +#include "bswap.h" + +/* + * The isofs filesystem constants/structures + */ + +/* This part borrowed from the bsd386 isofs */ +#define ISODCL(from, to) (to - from + 1) + +struct iso_volume_descriptor { + char type[ISODCL(1,1)]; /* 711 */ + char id[ISODCL(2,6)]; + char version[ISODCL(7,7)]; + char data[ISODCL(8,2048)]; +}; + +/* volume descriptor types */ +#define ISO_VD_BOOT 0 +#define ISO_VD_PRIMARY 1 +#define ISO_VD_SUPPLEMENTARY 2 +#define ISO_VD_END 255 + +#define ISO_STANDARD_ID "CD001" + +struct iso_primary_descriptor { + char type [ISODCL ( 1, 1)]; /* 711 */ + char id [ISODCL ( 2, 6)]; + char version [ISODCL ( 7, 7)]; /* 711 */ + char unused1 [ISODCL ( 8, 8)]; + char system_id [ISODCL ( 9, 40)]; /* achars */ + char volume_id [ISODCL ( 41, 72)]; /* dchars */ + char unused2 [ISODCL ( 73, 80)]; + char volume_space_size [ISODCL ( 81, 88)]; /* 733 */ + char unused3 [ISODCL ( 89, 120)]; + char volume_set_size [ISODCL (121, 124)]; /* 723 */ + char volume_sequence_number [ISODCL (125, 128)]; /* 723 */ + char logical_block_size [ISODCL (129, 132)]; /* 723 */ + char path_table_size [ISODCL (133, 140)]; /* 733 */ + char type_l_path_table [ISODCL (141, 144)]; /* 731 */ + char opt_type_l_path_table [ISODCL (145, 148)]; /* 731 */ + char type_m_path_table [ISODCL (149, 152)]; /* 732 */ + char opt_type_m_path_table [ISODCL (153, 156)]; /* 732 */ + char root_directory_record [ISODCL (157, 190)]; /* 9.1 */ + char volume_set_id [ISODCL (191, 318)]; /* dchars */ + char publisher_id [ISODCL (319, 446)]; /* achars */ + char preparer_id [ISODCL (447, 574)]; /* achars */ + char application_id [ISODCL (575, 702)]; /* achars */ + char copyright_file_id [ISODCL (703, 739)]; /* 7.5 dchars */ + char abstract_file_id [ISODCL (740, 776)]; /* 7.5 dchars */ + char bibliographic_file_id [ISODCL (777, 813)]; /* 7.5 dchars */ + char creation_date [ISODCL (814, 830)]; /* 8.4.26.1 */ + char modification_date [ISODCL (831, 847)]; /* 8.4.26.1 */ + char expiration_date [ISODCL (848, 864)]; /* 8.4.26.1 */ + char effective_date [ISODCL (865, 881)]; /* 8.4.26.1 */ + char file_structure_version [ISODCL (882, 882)]; /* 711 */ + char unused4 [ISODCL (883, 883)]; + char application_data [ISODCL (884, 1395)]; + char unused5 [ISODCL (1396, 2048)]; +}; + +/* Almost the same as the primary descriptor but two fields are specified */ +struct iso_supplementary_descriptor { + char type [ISODCL ( 1, 1)]; /* 711 */ + char id [ISODCL ( 2, 6)]; + char version [ISODCL ( 7, 7)]; /* 711 */ + char flags [ISODCL ( 8, 8)]; /* 853 */ + char system_id [ISODCL ( 9, 40)]; /* achars */ + char volume_id [ISODCL ( 41, 72)]; /* dchars */ + char unused2 [ISODCL ( 73, 80)]; + char volume_space_size [ISODCL ( 81, 88)]; /* 733 */ + char escape [ISODCL ( 89, 120)]; /* 856 */ + char volume_set_size [ISODCL (121, 124)]; /* 723 */ + char volume_sequence_number [ISODCL (125, 128)]; /* 723 */ + char logical_block_size [ISODCL (129, 132)]; /* 723 */ + char path_table_size [ISODCL (133, 140)]; /* 733 */ + char type_l_path_table [ISODCL (141, 144)]; /* 731 */ + char opt_type_l_path_table [ISODCL (145, 148)]; /* 731 */ + char type_m_path_table [ISODCL (149, 152)]; /* 732 */ + char opt_type_m_path_table [ISODCL (153, 156)]; /* 732 */ + char root_directory_record [ISODCL (157, 190)]; /* 9.1 */ + char volume_set_id [ISODCL (191, 318)]; /* dchars */ + char publisher_id [ISODCL (319, 446)]; /* achars */ + char preparer_id [ISODCL (447, 574)]; /* achars */ + char application_id [ISODCL (575, 702)]; /* achars */ + char copyright_file_id [ISODCL (703, 739)]; /* 7.5 dchars */ + char abstract_file_id [ISODCL (740, 776)]; /* 7.5 dchars */ + char bibliographic_file_id [ISODCL (777, 813)]; /* 7.5 dchars */ + char creation_date [ISODCL (814, 830)]; /* 8.4.26.1 */ + char modification_date [ISODCL (831, 847)]; /* 8.4.26.1 */ + char expiration_date [ISODCL (848, 864)]; /* 8.4.26.1 */ + char effective_date [ISODCL (865, 881)]; /* 8.4.26.1 */ + char file_structure_version [ISODCL (882, 882)]; /* 711 */ + char unused4 [ISODCL (883, 883)]; + char application_data [ISODCL (884, 1395)]; + char unused5 [ISODCL (1396, 2048)]; +}; + +#define HS_STANDARD_ID "CDROM" + +struct hs_volume_descriptor { + char foo [ISODCL ( 1, 8)]; /* 733 */ + char type [ISODCL ( 9, 9)]; /* 711 */ + char id [ISODCL ( 10, 14)]; + char version [ISODCL ( 15, 15)]; /* 711 */ + char data[ISODCL(16,2048)]; +}; + + +struct hs_primary_descriptor { + char foo [ISODCL ( 1, 8)]; /* 733 */ + char type [ISODCL ( 9, 9)]; /* 711 */ + char id [ISODCL ( 10, 14)]; + char version [ISODCL ( 15, 15)]; /* 711 */ + char unused1 [ISODCL ( 16, 16)]; /* 711 */ + char system_id [ISODCL ( 17, 48)]; /* achars */ + char volume_id [ISODCL ( 49, 80)]; /* dchars */ + char unused2 [ISODCL ( 81, 88)]; /* 733 */ + char volume_space_size [ISODCL ( 89, 96)]; /* 733 */ + char unused3 [ISODCL ( 97, 128)]; /* 733 */ + char volume_set_size [ISODCL (129, 132)]; /* 723 */ + char volume_sequence_number [ISODCL (133, 136)]; /* 723 */ + char logical_block_size [ISODCL (137, 140)]; /* 723 */ + char path_table_size [ISODCL (141, 148)]; /* 733 */ + char type_l_path_table [ISODCL (149, 152)]; /* 731 */ + char unused4 [ISODCL (153, 180)]; /* 733 */ + char root_directory_record [ISODCL (181, 214)]; /* 9.1 */ +}; + +/* We use this to help us look up the parent inode numbers. */ + +struct iso_path_table{ + char name_len[1]; /* 711 */ + char ext_attr_length[1]; /* 711 */ + char extent[4]; /* 731 */ + char parent[2]; /* 721 */ + char name[1]; +}; + +/* high sierra is identical to iso, except that the date is only 6 bytes, and + there is an extra reserved byte after the flags */ + +struct iso_directory_record { + char length [ISODCL (1, 1)]; /* 711 */ + char ext_attr_length [ISODCL (2, 2)]; /* 711 */ + char extent [ISODCL (3, 10)]; /* 733 */ + char size [ISODCL (11, 18)]; /* 733 */ + char date [ISODCL (19, 25)]; /* 7 by 711 */ + char flags [ISODCL (26, 26)]; + char file_unit_size [ISODCL (27, 27)]; /* 711 */ + char interleave [ISODCL (28, 28)]; /* 711 */ + char volume_sequence_number [ISODCL (29, 32)]; /* 723 */ + char name_len [ISODCL (33, 33)]; /* 711 */ + char name [1]; +}; + +/* 8 bit numbers */ +__inline unsigned char isonum_711(char *p); +__inline char isonum_712(char *p); + +/* 16 bit numbers */ +__inline unsigned short isonum_721(char *p); +__inline unsigned short isonum_722(char *p); +__inline unsigned short isonum_723(char *p); + +/* 32 bit numbers */ +__inline unsigned int isonum_731(char *p); +__inline unsigned int isonum_732(char *p); +__inline unsigned int isonum_733(char *p); + + +/* 8 bit numbers */ +__inline unsigned char isonum_711(char *p) +{ + return *(unsigned char *)p; +} +__inline char isonum_712(char *p) +{ + return *p; +} + +/* 16 bit numbers */ +__inline unsigned short isonum_721(char *p) +{ + return le2me_16(*(unsigned short *)p); +} +__inline unsigned short isonum_722(char *p) +{ + return be2me_16(*(unsigned short *)p); +} +__inline unsigned short isonum_723(char *p) +{ + /* Ignore bigendian datum due to broken mastering programs */ + return le2me_16(*(unsigned short *)p); +} + +/* 32 bit numbers */ +__inline unsigned int isonum_731(char *p) +{ + return le2me_32(*(unsigned int *)p); +} + +__inline unsigned int isonum_732(char *p) +{ + return be2me_32(*(unsigned int *)p); +} + +__inline unsigned int isonum_733(char *p) +{ + /* Ignore bigendian datum due to broken mastering programs */ + return le2me_32(*(unsigned int *)p); +} + +#endif /*_ISOFS_H*/ + diff --git a/libk3b/tools/libisofs/isofs.cpp b/libk3b/tools/libisofs/isofs.cpp new file mode 100644 index 0000000..e5c871b --- /dev/null +++ b/libk3b/tools/libisofs/isofs.cpp @@ -0,0 +1,878 @@ +/*************************************************************************** + isofs.c - libisofs implementation + ------------------- + begin : Oct 25 2002 + copyright : (C) 2002 by Szombathelyi György + email : gyurco@users.sourceforge.net + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include +#include +#include + +#include "isofs.h" +#include "rock.h" + + + +/* internal function from the linux kernel (isofs fs) */ +static time_t getisotime(int year,int month,int day,int hour, + int minute,int second,int tz) { + + int days, i; + time_t crtime; + + year-=1970; + + if (year < 0) { + crtime = 0; + } else { + int monlen[12] = {31,28,31,30,31,30,31,31,30,31,30,31}; + + days = year * 365; + if (year > 2) + days += (year+1) / 4; + for (i = 1; i < month; i++) + days += monlen[i-1]; + if (((year+2) % 4) == 0 && month > 2) + days++; + days += day - 1; + crtime = ((((days * 24) + hour) * 60 + minute) * 60) + + second; + + /* sign extend */ + if (tz & 0x80) + tz |= (-1 << 8); + + /* + * The timezone offset is unreliable on some disks, + * so we make a sanity check. In no case is it ever + * more than 13 hours from GMT, which is 52*15min. + * The time is always stored in localtime with the + * timezone offset being what get added to GMT to + * get to localtime. Thus we need to subtract the offset + * to get to true GMT, which is what we store the time + * as internally. On the local system, the user may set + * their timezone any way they wish, of course, so GMT + * gets converted back to localtime on the receiving + * system. + * + * NOTE: mkisofs in versions prior to mkisofs-1.10 had + * the sign wrong on the timezone offset. This has now + * been corrected there too, but if you are getting screwy + * results this may be the explanation. If enough people + * complain, a user configuration option could be added + * to add the timezone offset in with the wrong sign + * for 'compatibility' with older discs, but I cannot see how + * it will matter that much. + * + * Thanks to kuhlmav@elec.canterbury.ac.nz (Volker Kuhlmann) + * for pointing out the sign error. + */ + if (-52 <= tz && tz <= 52) + crtime -= tz * 15 * 60; + } + return crtime; + +} + +/** + * Returns the Unix from the ISO9660 9.1.5 time format + */ +time_t isodate_915(char * p, int hs) { + + return getisotime(1900+p[0],p[1],p[2],p[3],p[4],p[5],hs==0 ? p[6] : 0); +} + +/** + * Returns the Unix from the ISO9660 8.4.26.1 time format + * BUG: hundredth of seconds are ignored, because Unix time_t has one second + * resolution (I think it's no problem at all) + */ +time_t isodate_84261(char * p, int hs) { + int year,month,day,hour,minute,second; + year=(p[0]-'0')*1000 + (p[1]-'0')*100 + (p[2]-'0')*10 + p[3]-'0'; + month=(p[4]-'0')*10 + (p[5]-'0'); + day=(p[6]-'0')*10 + (p[7]-'0'); + hour=(p[8]-'0')*10 + (p[9]-'0'); + minute=(p[10]-'0')*10 + (p[11]-'0'); + second=(p[12]-'0')*10 + (p[13]-'0'); + return getisotime(year,month,day,hour,minute,second,hs==0 ? p[16] : 0); +} + +void FreeBootTable(boot_head *boot) { + boot_entry *be,*next; + + be=boot->defentry; + while (be) { + next=be->next; + free(be); + be=next; + } + boot->defentry=NULL; +} + +int BootImageSize(readfunc* read,int media,sector_t start,int len,void* udata) { + int ret; + + switch(media & 0xf) { + case 0: + ret=len; /* No emulation */ + break; + case 1: + ret=80*2*15; /* 1.2 MB */ + break; + case 2: + ret=80*2*18; /* 1.44 MB */ + break; + case 3: + ret=80*2*36; /* 2.88 MB */ + break; + case 4: + /* FIXME!!! */ + ret=len; /* Hard Disk */ + break; + default: + ret=len; + } + return ret; +} + +static boot_entry *CreateBootEntry(char *be) { + boot_entry *entry; + + entry = (boot_entry*) malloc(sizeof(boot_entry)); + if (!entry) return NULL; + memset(entry, 0, sizeof(boot_entry)); + memcpy(entry->data,be,0x20); + return entry; +} + +int ReadBootTable(readfunc *read,sector_t sector, boot_head *head, void *udata) { + + char buf[2048], *c, *be; + int i,end=0; + unsigned short sum; + boot_entry *defcur=NULL,*deflast=NULL; + register struct validation_entry *ventry=NULL; + register struct default_entry *dentry=NULL; + register struct section_header *sheader=NULL; + register struct section_entry *sentry=NULL; + register struct section_entry_ext *extsentry=NULL; + + head->sections=NULL; + head->defentry=NULL; + while (1) { + be = (char*) &buf; + if ( read(be, sector, 1, udata) != 1 ) goto err; + + /* first entry needs to be a validation entry */ + if (!ventry) { + ventry=(struct validation_entry *) be; + if ( isonum_711(ventry->type) !=1 ) goto err; + sum=0; + c = (char*) ventry; + for (i=0;i<16;i++) { sum += isonum_721(c); c+=2; } + if (sum) goto err; + memcpy(&head->ventry,be,0x20); + be += 0x20; + } + + while (!end && (be < (buf+1))) { + switch (isonum_711(be)) { + case 0x88: + defcur=CreateBootEntry(be); + if (!defcur) goto err; + if (deflast) + deflast->next=defcur; + else + head->defentry=defcur; + defcur->prev=deflast; + deflast=defcur; + break; + case 0x90: + case 0x91: + break; + default: + end=1; + break; + } + be += 0x20; + } + if (end) break; + + sector ++; + } + + return 0; + +err: + FreeBootTable(head); + return -1; +} + + +/** + * Creates the linked list of the volume descriptors + */ +iso_vol_desc *ReadISO9660(readfunc *read,sector_t sector,void *udata) { + + int i; + struct iso_volume_descriptor buf; + iso_vol_desc *first=NULL,*current=NULL,*prev=NULL; + + for (i=0;i<100;i++) { + if (read( (char*) &buf, sector+i+16, 1, udata) != 1 ) { + FreeISO9660(first); + return NULL; + } + if (!memcmp(ISO_STANDARD_ID,&buf.id,5)) { + switch ( isonum_711(&buf.type[0]) ) { + + case ISO_VD_BOOT: + case ISO_VD_PRIMARY: + case ISO_VD_SUPPLEMENTARY: + current=(iso_vol_desc*) malloc(sizeof(iso_vol_desc)); + if (!current) { + FreeISO9660(first); + return NULL; + } + current->prev=prev; + current->next=NULL; + if (prev) prev->next=current; + memcpy(&(current->data),&buf,2048); + if (!first) first=current; + prev=current; + break; + + case ISO_VD_END: + return first; + break; + } + } else if (!memcmp(HS_STANDARD_ID,(struct hs_volume_descriptor*) &buf,5)) { + /* High Sierra format not supported (yet) */ + } + } + + return first; +} + +/** + * Frees the linked list of volume descriptors + */ +void FreeISO9660(iso_vol_desc *data) { + + iso_vol_desc *current; + + + while (data) { + current=data; + data=current->next; + free(current); + } +} + +/** + * Frees the strings in 'rrentry' + */ +void FreeRR(rr_entry *rrentry) { + if (rrentry->name) { + free(rrentry->name); + rrentry->name=NULL; + } + if (rrentry->sl) { + free(rrentry->sl); + rrentry->name=NULL; + } +} + +static int str_nappend(char **d,char *s,int n) { + int i=0; + char *c; + +/* i=strnlen(s,n)+1; */ + while (iname_len); + if (!(isonum_711(idr->name_len) & 1)) suspoffs++; + susplen=isonum_711(idr->length)-suspoffs; + r= & (((char*) idr)[suspoffs]); + rr = (struct rock_ridge*) r; + + memset(rrentry,0,sizeof(rr_entry)); + rrentry->len = sizeof(rr_entry); + + while (susplen > 0) { + if (isonum_711(&rr->len) > susplen || rr->len == 0) break; + if (rr->signature[0]=='N' && rr->signature[1]=='M') { + if (!(rr->u.NM.flags & 0x26) && rr->len>5 && !rrentry->name) { + + if (str_nappend(&rrentry->name,rr->u.NM.name,isonum_711(&rr->len)-5)) { + FreeRR(rrentry); return -ENOMEM; + } + ret++; + } + } else if (rr->signature[0]=='P' && rr->signature[1]=='X' && + (isonum_711(&rr->len)==44 || isonum_711(&rr->len)==36)) { + rrentry->mode=isonum_733(rr->u.PX.mode); + rrentry->nlink=isonum_733(rr->u.PX.n_links); + rrentry->uid=isonum_733(rr->u.PX.uid); + rrentry->gid=isonum_733(rr->u.PX.gid); + if (isonum_711(&rr->len)==44) rrentry->serno=isonum_733(rr->u.PX.serno); + ret++; + } else if (rr->signature[0]=='P' && rr->signature[1]=='N' && + isonum_711(&rr->len)==20) { + rrentry->dev_major=isonum_733(rr->u.PN.dev_high); + rrentry->dev_minor=isonum_733(rr->u.PN.dev_low); + ret++; + } else if (rr->signature[0]=='P' && rr->signature[1]=='L' && + isonum_711(&rr->len)==12) { + rrentry->pl=isonum_733(rr->u.PL.location); + ret++; + } else if (rr->signature[0]=='C' && rr->signature[1]=='L' && + isonum_711(&rr->len)==12) { + rrentry->cl=isonum_733(rr->u.CL.location); + ret++; + } else if (rr->signature[0]=='R' && rr->signature[1]=='E' && + isonum_711(&rr->len)==4) { + rrentry->re=1; + ret++; + } else if (rr->signature[0]=='S' && rr->signature[1]=='L' && + isonum_711(&rr->len)>7) { + i = isonum_711(&rr->len)-5; + c = (char*) rr; + c += 5; + while (i>0) { + switch(c[0] & ~1) { + case 0x2: + if (str_append(&rrentry->sl,".")) { + FreeRR(rrentry); return -ENOMEM; + } + break; + case 0x4: + if (str_append(&rrentry->sl,"..")) { + FreeRR(rrentry); return -ENOMEM; + } + break; + } + if ( (c[0] & 0x08) == 0x08 || (c[1] && rrentry->sl && + strlen(rrentry->sl)>1) ) { + if (str_append(&rrentry->sl,"/")) { + FreeRR(rrentry); return -ENOMEM; + } + } + + if ((unsigned char)c[1]>0) { + if (str_nappend(&rrentry->sl,c+2,(unsigned char)c[1])) { + FreeRR(rrentry); return -ENOMEM; + } + } + i -= ((unsigned char)c[1] + 2); + c += ((unsigned char)c[1] + 2); + } + ret++; + } else if (rr->signature[0]=='T' && rr->signature[1]=='F' && + isonum_711(&rr->len)>5) { + + i = isonum_711(&rr->len)-5; + f = rr->u.TF.flags; + c = (char*) rr; + c += 5; + + while (i >= rrtlen(f)) { + if (f & 1) { + rrentry->t_creat=rrctime(f,c); + f &= ~1; + } else if (f & 2) { + rrentry->rr_st_mtime=rrctime(f,c); + f &= ~2; + } else if (f & 4) { + rrentry->rr_st_atime=rrctime(f,c); + f &= ~4; + } else if (f & 8) { + rrentry->rr_st_ctime=rrctime(f,c); + f &= ~8; + } else if (f & 16) { + rrentry->t_backup=rrctime(f,c); + f &= ~16; + } else if (f & 32) { + rrentry->t_expire=rrctime(f,c); + f &= ~32; + } else if (f & 64) { + rrentry->t_effect=rrctime(f,c); + f &= ~64; + } + + i -= rrtlen(f); + c += rrtlen(f); + } + ret++; + + } else if (rr->signature[0]=='Z' && rr->signature[1]=='F' && + isonum_711(&rr->len)==16) { + /* Linux-specific extension: transparent decompression */ + rrentry->z_algo[0]=rr->u.ZF.algorithm[0]; + rrentry->z_algo[1]=rr->u.ZF.algorithm[1]; + rrentry->z_params[0]=rr->u.ZF.parms[0]; + rrentry->z_params[1]=rr->u.ZF.parms[1]; + rrentry->z_size=isonum_733(rr->u.ZF.real_size); + ret++; + } else { +/* printf("SUSP sign: %c%c\n",rr->signature[0],rr->signature[1]); */ + } + + susplen -= isonum_711(&rr->len); + r += isonum_711(&rr->len); + rr = (struct rock_ridge*) r; + } + + return ret; +} + +/** + * Iterates over the directory entries. The directory is in 'buf', + * the size of the directory is 'size'. 'callback' is called for each + * directory entry with the parameter 'udata'. + */ +int ProcessDir(readfunc *read,int extent,int size,dircallback *callback,void *udata) { + + int pos=0,ret=0,siz; + char *buf; + struct iso_directory_record *idr; + + if (size & 2047) { + siz=((size>>11)+1)<<11; + } else { + siz=size; + } + + buf=(char*) malloc(siz); + if (!buf) return -ENOMEM; + if (read(buf,extent,siz>>11,udata)!=siz>>11) { + free(buf); + return -EIO; + } + + while (size>0) { + idr=(struct iso_directory_record*) &buf[pos]; + if (isonum_711(idr->length)==0) { + size-=(2048 - (pos & 0x7ff)); + if (size<=2) break; + pos+=0x800; + pos&=0xfffff800; + idr=(struct iso_directory_record*) &buf[pos]; + } + pos+=isonum_711(idr->length); + pos+=isonum_711(idr->ext_attr_length); + size-=isonum_711(idr->length); + size-=isonum_711(idr->ext_attr_length); + if (size<0) break; + + if (isonum_711(idr->length) +<33 || + isonum_711(idr->length)<33+isonum_711(idr->name_len)) { + /* Invalid directory entry */ + continue; + } + if ((ret=callback(idr,udata))) break; + } + + free(buf); + return ret; +} + +/** + * returns the joliet level from the volume descriptor + */ +int JolietLevel(struct iso_volume_descriptor *ivd) { + int ret=0; + register struct iso_supplementary_descriptor *isd; + + isd = (struct iso_supplementary_descriptor *) ivd; + + if (isonum_711(ivd->type)==ISO_VD_SUPPLEMENTARY) { + if (isd->escape[0]==0x25 && + isd->escape[1]==0x2f) { + + switch (isd->escape[2]) { + case 0x40: + ret=1; + break; + case 0x43: + ret=2; + break; + case 0x45: + ret=3; + break; + } + } + } + return ret; +} + +/********************************************************************/ +#if 0 + +#include +#include +#include +#include +#include +#include +#include + +int level=0,joliet=0,dirs,files; +iconv_t iconv_d; +int fd; + +int readf(char *buf, int start, int len,void *udata) { + int ret; + + if ((ret=lseek(fd, start << 11, SEEK_SET))<0) return ret; + ret=read(fd, buf, len << 11); + if (ret<0) return ret; + return (ret >> 11); +} + +void dumpchars(char *c,int len) { + while (len>0) { + printf("%c",*c); + len--; + c++; + } +} + +void sp(int num) { + int i; + for (i=0;iname_len)==1) { + switch (dir->name[0]) { + case 0: + printf("."); + break; + case 1: + printf(".."); + break; + default: + printf("%c",dir->name[0]); + break; + } + } + dumpchardesc(dir->name,isonum_711(dir->name_len)); + printf(" size=%d",isonum_733(dir->size)); + printf(" extent=%d ",isonum_733(dir->extent)); + dumpflags(isonum_711(dir->flags)); + dumpiso915time((char*) &(dir->date),0); +} + +void dumprrentry(rr_entry *rr) { + printf(" NM=[%s] uid=%d gid=%d nlink=%d mode=%o ", + rr->name,rr->uid,rr->gid,rr->nlink,rr->mode); + if (S_ISCHR(rr->mode) || S_ISBLK(rr->mode)) + printf("major=%d minor=%d ",rr->dev_major,rr->dev_minor); + if (rr->mode & S_IFLNK && rr->sl) printf("slink=%s ",rr->sl); +/* + printf("\n"); + if (rr->t_creat) printf("t_creat: %s",ctime(&rr->t_creat)); + if (rr->rr_st_mtime) printf("rr_st_mtime: %s",ctime(&rr->rr_st_mtime)); + if (rr->rr_st_atime) printf("rr_st_atime: %s",ctime(&rr->rr_st_atime)); + if (rr->rr_st_ctime) printf("rr_st_ctime: %s",ctime(&rr->rr_st_ctime)); + if (rr->t_backup) printf("t_backup: %s",ctime(&rr->t_backup)); + if (rr->t_expire) printf("t_expire: %s",ctime(&rr->t_expire)); + if (rr->t_effect) printf("t_effect: %s",ctime(&rr->t_effect)); +*/ +} + +void dumpsusp(char *c, int len) { + dumpchars(c,len); +} + +void dumpboot(struct el_torito_boot_descriptor *ebd) { + printf("version: %d\n",isonum_711(ebd->version)); + printf("system id: ");dumpchars(ebd->system_id,ISODCL(8,39));printf("\n"); + printf("boot catalog start: %d\n",isonum_731(ebd->boot_catalog)); +} + +void dumpdefentry(struct default_entry *de) { + printf("Default entry: \n"); + printf(" bootid=%x\n",isonum_711(de->bootid)); + printf(" media emulation=%d (",isonum_711(de->media)); + switch(isonum_711(de->media) & 0xf) { + case 0: + printf("No emulation"); + break; + case 1: + printf("1.2 Mb floppy"); + break; + case 2: + printf("1.44 Mb floppy"); + break; + case 3: + printf("2.88 Mb floppy"); + break; + case 4: + printf("Hard Disk"); + break; + default: + printf("Unknown/Invalid"); + break; + } + printf(")\n"); + printf(" loadseg=%d\n",isonum_721(de->loadseg)); + printf(" systype=%d\n",isonum_711(de->systype)); + printf(" start lba=%d count=%d\n",isonum_731(de->start), + isonum_721(de->seccount)); +} + +void dumpbootcat(boot_head *bh) { + boot_entry *be; + + printf("System id: ");dumpchars(bh->ventry.id,ISODCL(28,5));printf("\n"); + be=bh->defentry; + while (be) { + dumpdefentry(be->data); + be=be->next; + } +} + +void dumpdesc(struct iso_primary_descriptor *ipd) { + + printf("system id: ");dumpchardesc(ipd->system_id,ISODCL(9,40));printf("\n"); + printf("volume id: ");dumpchardesc(ipd->volume_id,ISODCL(41,72));printf("\n"); + printf("volume space size: %d\n",isonum_733(ipd->volume_space_size)); + printf("volume set size: %d\n",isonum_723(ipd->volume_set_size)); + printf("volume seq num: %d\n",isonum_723(ipd->volume_set_size)); + printf("logical block size: %d\n",isonum_723(ipd->logical_block_size)); + printf("path table size: %d\n",isonum_733(ipd->path_table_size)); + printf("location of type_l path table: %d\n",isonum_731(ipd->type_l_path_table)); + printf("location of optional type_l path table: %d\n",isonum_731(ipd->opt_type_l_path_table)); + printf("location of type_m path table: %d\n",isonum_732(ipd->type_m_path_table)); + printf("location of optional type_m path table: %d\n",isonum_732(ipd->opt_type_m_path_table)); +/* + printf("Root dir record:\n");dumpdirrec((struct iso_directory_record*) &ipd->root_directory_record); +*/ + printf("Volume set id: ");dumpchardesc(ipd->volume_set_id,ISODCL(191,318));printf("\n"); + printf("Publisher id: ");dumpchardesc(ipd->publisher_id,ISODCL(319,446));printf("\n"); + printf("Preparer id: ");dumpchardesc(ipd->preparer_id,ISODCL(447,574));printf("\n"); + printf("Application id: ");dumpchardesc(ipd->application_id,ISODCL(575,702));printf("\n"); + printf("Copyright id: ");dumpchardesc(ipd->copyright_file_id,ISODCL(703,739));printf("\n"); + printf("Abstract file id: ");dumpchardesc(ipd->abstract_file_id,ISODCL(740,776));printf("\n"); + printf("Bibliographic file id: ");dumpchardesc(ipd->bibliographic_file_id,ISODCL(777,813));printf("\n"); + printf("Volume creation date: ");dumpiso84261time(ipd->creation_date,0);printf("\n"); + printf("Volume modification date: ");dumpiso84261time(ipd->modification_date,0);printf("\n"); + printf("Volume expiration date: ");dumpiso84261time(ipd->expiration_date,0);printf("\n"); + printf("Volume effective date: ");dumpiso84261time(ipd->effective_date,0);printf("\n"); + printf("File structure version: %d\n",isonum_711(ipd->file_structure_version)); +} + +int mycallb(struct iso_directory_record *idr,void *udata) { + rr_entry rrentry; + + sp(level);dumpdirrec(idr); + if (level==0) printf(" (Root directory) "); + printf("\n"); + + if (ParseRR(idr,&rrentry)>0) { + sp(level);printf(" ");dumprrentry(&rrentry);printf("\n"); + } + FreeRR(&rrentry); + if ( !(idr->flags[0] & 2) ) files++; + if ( (idr->flags[0] & 2) && (level==0 || isonum_711(idr->name_len)>1) ) { + level++; + dirs++; + ProcessDir(&readf,isonum_733(idr->extent),isonum_733(idr->size),&mycallb,udata); + level--; + } + return 0; +} + +/************************************************/ + +int main(int argc, char *argv[]) { + + int i=1,sector=0; + iso_vol_desc *desc; + boot_head boot; + + if (argc<2) { + fprintf(stderr,"\nUsage: %s iso-file-name or device [starting sector]\n\n",argv[0]); + return 0; + } + if (argc>=3) { + sector=atoi(argv[2]); + printf("Using starting sector number %d\n",sector); + } + fd=open(argv[1],O_RDONLY); + if (fd<0) { + fprintf(stderr,"open error\n"); + return -1; + } + iconv_d=iconv_open("ISO8859-2","UTF16BE"); + if (iconv_d==0) { + fprintf(stderr,"iconv open error\n"); + return -1; + } + + desc=ReadISO9660(&readf,sector,NULL); + if (!desc) { + printf("No volume descriptors\n"); + return -1; + } + while (desc) { + + printf("\n\n--------------- Volume descriptor (%d.) type %d: ---------------\n\n", + i,isonum_711(desc->data.type)); + switch (isonum_711(desc->data.type)) { + case ISO_VD_BOOT: { + + struct el_torito_boot_descriptor* bootdesc; + bootdesc=&(desc->data); + dumpboot(bootdesc); + if ( !memcmp(EL_TORITO_ID,bootdesc->system_id,ISODCL(8,39)) ) { + + if (ReadBootTable(&readf,isonum_731(bootdesc->boot_catalog),&boot,NULL)) { + printf("Boot Catalog Error\n"); + } else { + dumpbootcat(&boot); + FreeBootTable(&boot); + } + } + } + break; + + case ISO_VD_PRIMARY: + case ISO_VD_SUPPLEMENTARY: + joliet=0; + joliet = JolietLevel(&desc->data); + printf("Joliet level: %d\n",joliet); + dumpdesc((struct iso_primary_descriptor*) &desc->data); + printf("\n\n--------------- Directory structure: -------------------\n\n"); + dirs=0;files=0; + mycallb( &( ((struct iso_primary_descriptor*) &desc->data)->root_directory_record), NULL ); + printf("\nnumber of directories: %d\n",dirs); + printf("\nnumber of files: %d\n",files); + break; + + } + desc=desc->next; + i++; + } + iconv_close(iconv_d); + close(fd); + FreeISO9660(desc); + return 0; +} + +#endif diff --git a/libk3b/tools/libisofs/isofs.h b/libk3b/tools/libisofs/isofs.h new file mode 100644 index 0000000..f284903 --- /dev/null +++ b/libk3b/tools/libisofs/isofs.h @@ -0,0 +1,151 @@ +/*************************************************************************** + isofs.h - include this file to use libisofs + ------------------- + begin : Oct 25 2002 + copyright : (C) 2002 by Szombathelyi György + email : gyurco@users.sourceforge.net + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#ifndef ISOFS_H +#define ISOFS_H + +#include + +#include "iso_fs.h" +#include "el_torito.h" + +typedef long sector_t; + +typedef struct _rr_entry { + int len; /* length of structure */ + char *name; /* Name from 'NM' */ + char *sl; /* symbolic link data */ + time_t t_creat; + time_t rr_st_mtime; + time_t rr_st_atime; + time_t rr_st_ctime; + time_t t_backup; + time_t t_expire; + time_t t_effect; + int mode; /* POSIX file modes */ + int nlink; + int uid; + int gid; + int serno; + int dev_major; + int dev_minor; + int pl; /* parent location */ + int cl; /* child location */ + int re; /* relocated */ + char z_algo[2]; /* zizofs algorithm */ + char z_params[2]; /* zizofs parameters */ + int z_size; /* zizofs real_size */ +} rr_entry; + +typedef struct _iso_vol_desc { + struct _iso_vol_desc *next; + struct _iso_vol_desc *prev; + struct iso_volume_descriptor data; +} iso_vol_desc; + +typedef struct _boot_entry { + struct _boot_entry *next; + struct _boot_entry *prev; + struct _boot_entry *parent; + struct _boot_entry *child; + char data[32]; +} boot_entry; + +typedef struct _boot_head { + struct validation_entry ventry; + struct _boot_entry *defentry; + struct _boot_entry *sections; +} boot_head; + +/** + * this callback function needs to read 'len' sectors from 'start' into 'buf' + */ +typedef int readfunc(char *buf,sector_t start, int len,void *); + +/** + * ProcessDir uses this callback + */ +typedef int dircallback(struct iso_directory_record *,void *); + +/** + * Returns the Unix from the ISO9660 9.1.5 (7 bytes) time format + * This function is from the linux kernel. + * Set 'hs' to non-zero if it's a HighSierra volume + */ +time_t isodate_915(char * p, int hs); + +/** + * Returns the Unix time from the ISO9660 8.4.26.1 (17 bytes) time format + * BUG: hundredth of seconds are ignored, because time_t has one second + * resolution (I think it's no problem at all) + * Set 'hs' to non-zero if it's a HighSierra volume + */ +time_t isodate_84261(char * p, int hs); + +/** + * Creates the linked list of the volume descriptors + * 'sector' is the starting sector number of where the filesystem start + * (starting sector of a session on a CD-ROM) + * If the function fails, returns NULL + * Don't forget to call FreeISO9660 after using the volume descriptor list! + */ +iso_vol_desc *ReadISO9660(readfunc *read,sector_t sector,void *udata); + +/** + * Frees the linked list of volume descriptors. + */ +void FreeISO9660(iso_vol_desc *data); + +/** + * Iterates over the directory entries. The directory is in 'buf', + * the size of the directory is 'size'. 'callback' is called for each + * directory entry with the parameter 'udata'. + */ +int ProcessDir(readfunc *read,int extent,int size,dircallback *callback,void *udata); + +/** + * Parses the System Use area and fills rr_entry with values + */ +int ParseRR(struct iso_directory_record *idr, rr_entry *rrentry); + +/** + * Frees the strings in 'rrentry' + */ +void FreeRR(rr_entry *rrentry); + +/** + * returns the joliet level from the volume descriptor + */ +int JolietLevel(struct iso_volume_descriptor *ivd); + +/** + * Returns the size of the boot image (in 512 byte sectors) + */ +int BootImageSize(readfunc *read,int media,sector_t start,int len,void *udata); + +/** + * Frees the boot catalog entries in 'boot'. If you ever called ReadBootTable, + * then don't forget to call FreeBootTable! + */ +void FreeBootTable(boot_head *boot); + +/** + * Reads the boot catalog into 'head'. Don't forget to call FreeBootTable! + */ +int ReadBootTable(readfunc *read,sector_t sector, boot_head *head, void *udata); + +#endif diff --git a/libk3b/tools/libisofs/rock.h b/libk3b/tools/libisofs/rock.h new file mode 100644 index 0000000..e859192 --- /dev/null +++ b/libk3b/tools/libisofs/rock.h @@ -0,0 +1,127 @@ +/* this header is from the linux kernel */ + +#ifndef ROCK_H +#define ROCK_H 1 + +/* These structs are used by the system-use-sharing protocol, in which the + Rock Ridge extensions are embedded. It is quite possible that other + extensions are present on the disk, and this is fine as long as they + all use SUSP */ + +struct SU_SP{ + unsigned char magic[2]; + unsigned char skip; +}; + +struct SU_CE{ + char extent[8]; + char offset[8]; + char size[8]; +}; + +struct SU_ER{ + unsigned char len_id; + unsigned char len_des; + unsigned char len_src; + unsigned char ext_ver; + char data[1]; +}; + +struct RR_RR{ + char flags[1]; +}; + +struct RR_PX{ + char mode[8]; + char n_links[8]; + char uid[8]; + char gid[8]; + char serno[8]; +}; + +struct RR_PN{ + char dev_high[8]; + char dev_low[8]; +}; + + +struct SL_component{ + unsigned char flags; + unsigned char len; + char text[1]; +}; + +struct RR_SL{ + unsigned char flags; + struct SL_component link; +}; + +struct RR_NM{ + unsigned char flags; + char name[1]; +}; + +struct RR_CL{ + char location[8]; +}; + +struct RR_PL{ + char location[8]; +}; + +struct stamp{ + char time[7]; +}; + +struct RR_TF{ + char flags; + struct stamp times[1]; /* Variable number of these beasts */ +}; + +/* Linux-specific extension for transparent decompression */ +struct RR_ZF{ + char algorithm[2]; + char parms[2]; + char real_size[8]; +}; + +/* These are the bits and their meanings for flags in the TF structure. */ +#define TF_CREATE 1 +#define TF_MODIFY 2 +#define TF_ACCESS 4 +#define TF_ATTRIBUTES 8 +#define TF_BACKUP 16 +#define TF_EXPIRATION 32 +#define TF_EFFECTIVE 64 +#define TF_LONG_FORM 128 + +struct rock_ridge{ + char signature[2]; + char len; /* 711 */ + char version; /* 711 */ + union{ + struct SU_SP SP; + struct SU_CE CE; + struct SU_ER ER; + struct RR_RR RR; + struct RR_PX PX; + struct RR_PN PN; + struct RR_SL SL; + struct RR_NM NM; + struct RR_CL CL; + struct RR_PL PL; + struct RR_TF TF; + struct RR_ZF ZF; + } u; +}; + +#define RR_PX 1 /* POSIX attributes */ +#define RR_PN 2 /* POSIX devices */ +#define RR_SL 4 /* Symbolic link */ +#define RR_NM 8 /* Alternate Name */ +#define RR_CL 16 /* Child link */ +#define RR_PL 32 /* Parent link */ +#define RR_RE 64 /* Relocation directory */ +#define RR_TF 128 /* Timestamps */ + +#endif /* ROCK_H */ diff --git a/libk3b/videodvd/Makefile.am b/libk3b/videodvd/Makefile.am new file mode 100644 index 0000000..0225117 --- /dev/null +++ b/libk3b/videodvd/Makefile.am @@ -0,0 +1,19 @@ +AM_CPPFLAGS = -I$(srcdir) \ + -I$(srcdir)/../core \ + -I$(srcdir)/../../libk3bdevice \ + -I$(srcdir)/../tools \ + -I$(srcdir)/../plugin \ + $(all_includes) + +METASOURCES = AUTO + +noinst_LTLIBRARIES = libvideodvd.la +libvideodvd_la_LIBADD = -ldvdread + +libvideodvd_la_SOURCES = k3bvideodvd.cpp k3bvideodvdtime.cpp \ + k3bvideodvdvideostream.cpp + +include_HEADERS = k3bvideodvd.h k3bvideodvdtitle.h \ + k3bvideodvdaudiostream.h k3bvideodvdsubpicturestream.h \ + k3bvideodvdvideostream.h k3bvideodvdtime.h \ + k3bvideodvdptt.h diff --git a/libk3b/videodvd/configure.in.bot b/libk3b/videodvd/configure.in.bot new file mode 100644 index 0000000..7ed988b --- /dev/null +++ b/libk3b/videodvd/configure.in.bot @@ -0,0 +1,11 @@ +echo "" + +echo "K3b - Include libdvdread (Video DVD ripping) support:" +if test "$have_libdvdread" = "yes"; then + echo "K3b - yes" +else + echo "K3b - no" + if test "$ac_cv_use_libdvdread" = "yes"; then + echo "K3b - You are missing the libdvdread library." + fi +fi diff --git a/libk3b/videodvd/configure.in.in b/libk3b/videodvd/configure.in.in new file mode 100644 index 0000000..f5ec969 --- /dev/null +++ b/libk3b/videodvd/configure.in.in @@ -0,0 +1,28 @@ +AC_ARG_WITH( + libdvdread, + AS_HELP_STRING( + [--without-libdvdread], + [build K3b without libdvdread (Video DVD ripping) support (default=no)]), + [ac_cv_use_libdvdread=$withval], + [ac_cv_use_libdvdread=yes] +) + +have_libdvdread=no +if test "$ac_cv_use_libdvdread" = "yes"; then + KDE_CHECK_HEADERS(dvdread/dvd_reader.h, + [ + AC_CHECK_LIB(dvdread, + DVDOpen, + [ + AC_DEFINE(HAVE_LIBDVDREAD,1,[Defined if you have libdvdread headers and libs installed.]) + have_libdvdread=yes + ] + ) + ]) +fi +AM_CONDITIONAL(include_videodvdrip, [test x$have_libdvdread = xyes]) + +#if test "$have_libdvdread" = "no"; then +# AC_MSG_ERROR([Could not find libdvdread. Please install.]) +# DO_NOT_COMPILE="$DO_NOT_COMPILE k3b" +#fi diff --git a/libk3b/videodvd/k3bvideodvd.cpp b/libk3b/videodvd/k3bvideodvd.cpp new file mode 100644 index 0000000..8692c04 --- /dev/null +++ b/libk3b/videodvd/k3bvideodvd.cpp @@ -0,0 +1,327 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + + +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS // needed for *_MAX macros in dvdread headers +#endif + +#include "k3bvideodvd.h" + +#include + +#include + +#include + +#include // needed by dvdreads headers +#include +#include +#include + + +// I don't get this stuff, I should read something about VideoDVD some day... +#define CONVERT_TIME(x) (((x & 0xf0) >> 3) * 5 + (x & 0x0f)) +#define CONVERT_FRAME(x) (((x & 0x30) >> 3) * 5 + (x & 0x0f)) + + +K3bVideoDVD::VideoDVD::VideoDVD() +{ +} + + +K3bVideoDVD::VideoDVD::~VideoDVD() +{ +} + + +bool K3bVideoDVD::VideoDVD::valid() const +{ + return ( m_device != 0 ); +} + + +bool K3bVideoDVD::VideoDVD::open( K3bDevice::Device* dev ) +{ + m_device = 0; + m_titles.clear(); + + // + // Initialize libdvdread + // + dvd_reader_t* dvdReaderT = DVDOpen( QFile::encodeName(dev->blockDeviceName()) ); + if( !dvdReaderT ) { + kdDebug() << "(K3bVideoDVD) Could not open device " << dev->blockDeviceName() << endl; + return false; + } + + // + // Read volume id + // + char v[33]; + if( DVDUDFVolumeInfo( dvdReaderT, v, 33, 0, 0 ) != 0 && + DVDISOVolumeInfo( dvdReaderT, v, 33, 0, 0 ) != 0 ) { + kdDebug() << "(K3bVideoDVD) Could not read volume info." << endl; + DVDClose( dvdReaderT ); + return false; + } + m_volumeIdentifier = QString::fromLatin1( v, 32 ); + + // + // Open the VMG info + // + ifo_handle_t* vmg = ifoOpen( dvdReaderT, 0 ); + if( !vmg ) { + kdDebug() << "(K3bVideoDVD) Can't open VMG info." << endl; + DVDClose( dvdReaderT ); + return false; + } + + // + // parse titles + // + m_titles.resize( vmg->tt_srpt->nr_of_srpts ); + for( unsigned int i = 0; i < vmg->tt_srpt->nr_of_srpts; ++i ) { + title_info_t& title = vmg->tt_srpt->title[i]; + + // m_titles[i].m_videoDVD = this; + + // + // general title info + // + m_titles[i].m_titleNum = i+1; + m_titles[i].m_numPTTs = title.nr_of_ptts; + m_titles[i].m_numAngles = title.nr_of_angles; + m_titles[i].m_titleSet = title.title_set_nr; + m_titles[i].m_ttn = title.vts_ttn; + + // + // Open the title set the current title is a part of + // + ifo_handle_t* titleIfo = ifoOpen( dvdReaderT, vmg->tt_srpt->title[i].title_set_nr ); + if( !titleIfo ) { + kdDebug() << "(K3bVideoDVD) Can't open Title ifo." << endl; + ifoClose( vmg ); + DVDClose( dvdReaderT ); + return false; + } + + // + // Length of this title + // + // the program chain number of the first partoftitle of the current title (FIXME: but a title may contain multiple pgcs) + int pgc_id = titleIfo->vts_ptt_srpt->title[ m_titles[i].ttn() - 1 ].ptt[0].pgcn; + // (first?) program chain of the first partoftitle of the current title + pgc_t* cur_pgc = titleIfo->vts_pgcit->pgci_srp[ pgc_id - 1 ].pgc; + + m_titles[i].m_playbackTime = Time( CONVERT_TIME(cur_pgc->playback_time.hour), + CONVERT_TIME(cur_pgc->playback_time.minute), + CONVERT_TIME(cur_pgc->playback_time.second), + CONVERT_FRAME(cur_pgc->playback_time.frame_u) ); + + // + // Video stream information + // + m_titles[i].m_videoStream.m_permittedDf = titleIfo->vtsi_mat->vts_video_attr.permitted_df; + m_titles[i].m_videoStream.m_displayAspectRatio = titleIfo->vtsi_mat->vts_video_attr.display_aspect_ratio; + m_titles[i].m_videoStream.m_videoFormat = titleIfo->vtsi_mat->vts_video_attr.video_format; + m_titles[i].m_videoStream.m_mpegVersion = titleIfo->vtsi_mat->vts_video_attr.mpeg_version; + m_titles[i].m_videoStream.m_filmMode = titleIfo->vtsi_mat->vts_video_attr.film_mode; + m_titles[i].m_videoStream.m_letterboxed = titleIfo->vtsi_mat->vts_video_attr.letterboxed; + m_titles[i].m_videoStream.m_pictureSize = titleIfo->vtsi_mat->vts_video_attr.picture_size; + m_titles[i].m_videoStream.m_bitRate = titleIfo->vtsi_mat->vts_video_attr.bit_rate; + + // + // Audio stream information + // + m_titles[i].m_audioStreams.resize( titleIfo->vtsi_mat->nr_of_vts_audio_streams ); + for( unsigned int j = 0; j < titleIfo->vtsi_mat->nr_of_vts_audio_streams; ++j ) { + m_titles[i].m_audioStreams[j].m_format = titleIfo->vtsi_mat->vts_audio_attr[j].audio_format; + m_titles[i].m_audioStreams[j].m_applicationMode = titleIfo->vtsi_mat->vts_audio_attr[j].application_mode; + m_titles[i].m_audioStreams[j].m_quantization = titleIfo->vtsi_mat->vts_audio_attr[j].quantization; + m_titles[i].m_audioStreams[j].m_sampleFrequency = titleIfo->vtsi_mat->vts_audio_attr[j].sample_frequency; + m_titles[i].m_audioStreams[j].m_codeExtension = titleIfo->vtsi_mat->vts_audio_attr[j].code_extension; + m_titles[i].m_audioStreams[j].m_multiChannelExt = titleIfo->vtsi_mat->vts_audio_attr[j].multichannel_extension; + m_titles[i].m_audioStreams[j].m_channels = titleIfo->vtsi_mat->vts_audio_attr[j].channels+1; + if( titleIfo->vtsi_mat->vts_audio_attr[j].lang_type == 1 ) + m_titles[i].m_audioStreams[j].m_langCode.sprintf( "%c%c", + titleIfo->vtsi_mat->vts_audio_attr[j].lang_code>>8, + titleIfo->vtsi_mat->vts_audio_attr[j].lang_code & 0xff ); + else + m_titles[i].m_audioStreams[j].m_langCode = QString::null; + } + + // + // SubPicture stream information + // + m_titles[i].m_subPictureStreams.resize( titleIfo->vtsi_mat->nr_of_vts_subp_streams ); + for( unsigned int j = 0; j < titleIfo->vtsi_mat->nr_of_vts_subp_streams; ++j ) { + m_titles[i].m_subPictureStreams[j].m_codeMode = titleIfo->vtsi_mat->vts_subp_attr[j].code_mode; + m_titles[i].m_subPictureStreams[j].m_codeExtension = titleIfo->vtsi_mat->vts_subp_attr[j].code_extension; + if( titleIfo->vtsi_mat->vts_subp_attr[j].type == 1 ) + m_titles[i].m_subPictureStreams[j].m_langCode.sprintf( "%c%c", + titleIfo->vtsi_mat->vts_subp_attr[j].lang_code>>8, + titleIfo->vtsi_mat->vts_subp_attr[j].lang_code & 0xff ); + else + m_titles[i].m_subPictureStreams[j].m_langCode = QString::null; + } + + // + // add chapter info + // + m_titles[i].m_ptts.resize( m_titles[i].numPTTs() ); + for( unsigned int j = 0; j < m_titles[i].numPTTs(); ++j ) { + m_titles[i].m_ptts[j].m_pttNum = j+1; + m_titles[i].m_ptts[j].m_playbackTime = Time( CONVERT_TIME(cur_pgc->cell_playback[j].playback_time.hour), + CONVERT_TIME(cur_pgc->cell_playback[j].playback_time.minute), + CONVERT_TIME(cur_pgc->cell_playback[j].playback_time.second), + CONVERT_FRAME(cur_pgc->cell_playback[j].playback_time.frame_u) ); + m_titles[i].m_ptts[j].m_firstSector = cur_pgc->cell_playback[j].first_sector; + m_titles[i].m_ptts[j].m_lastSector = cur_pgc->cell_playback[j].last_sector; + } + + ifoClose( titleIfo ); + } + + ifoClose( vmg ); + DVDClose( dvdReaderT ); + + // + // Setting the device makes this a valid instance + // + m_device = dev; + + return true; +} + + +const K3bVideoDVD::Title& K3bVideoDVD::VideoDVD::title( unsigned int num ) const +{ + return m_titles[num]; +} + + +const K3bVideoDVD::Title& K3bVideoDVD::VideoDVD::operator[]( unsigned int num ) const +{ + return title( num ); +} + + +void K3bVideoDVD::VideoDVD::debug() const +{ + kdDebug() << "VideoDVD information:" << endl + << "=====================" << endl + << "Volume ID: " << volumeIdentifier() << endl << endl; + + for( unsigned int i = 0; i < numTitles(); ++i ) { + kdDebug() << "Title " << title(i).titleNumber() << " (" << title(i).playbackTime().toString() << ")" << endl + << " Chapters: " << title(i).numPTTs() << endl + << " Angles: " << title(i).numAngles() << endl + << " VTS,TTN: " << title(i).titleSet() << "," << title(i).ttn() << endl + << " Audio Streams:" << endl; + for( unsigned int j = 0; j < title(i).numAudioStreams(); ++j ) + kdDebug() << " " << title(i).audioStream(j).langCode() << ": " + << audioFormatString( title(i).audioStream(j).format() ) << ", " + << audioCodeExtensionString( title(i).audioStream(j).codeExtension() ) << endl; + kdDebug() << " SubPicture Streams:" << endl; + for( unsigned int j = 0; j < title(i).numSubPictureStreams(); ++j ) + kdDebug() << " " << title(i).subPictureStream(j).langCode() << ": " + << subPictureCodeModeString( title(i).subPictureStream(j).codeMode() ) << ", " + << subPictureCodeExtensionString( title(i).subPictureStream(j).codeExtension() ) << endl; + } +} + + +QString K3bVideoDVD::audioFormatString( int format ) +{ + switch( format ) { + case AUDIO_FORMAT_AC3: + return i18n("AC3"); + case AUDIO_FORMAT_MPEG1: + return i18n("MPEG1"); + case AUDIO_FORMAT_MPEG2EXT: + return i18n("MPEG2 Extended"); + case AUDIO_FORMAT_LPCM: + return i18n("LPCM"); + case AUDIO_FORMAT_DTS: + return i18n("DTS"); + default: + return i18n("unknown audio format"); + } +} + + +QString K3bVideoDVD::audioCodeExtensionString( int ext ) +{ + switch( ext ) { + case AUDIO_CODE_EXT_UNSPECIFIED: + return i18n("Unspecified"); + case AUDIO_CODE_EXT_NORMAL: + return i18n("Normal"); + case AUDIO_CODE_EXT_VISUALLY_IMPAIRED: + return i18n("For the visually impaired"); + case AUDIO_CODE_EXT_DIR_COMMENTS_1: + return i18n("Director's comments 1"); + case AUDIO_CODE_EXT_DIR_COMMENTS_2: + return i18n("Director's comments 2"); + default: + return i18n("unknown audio code extension"); + } +} + + +QString K3bVideoDVD::subPictureCodeModeString( int mode ) +{ + switch( mode ) { + case SUBPIC_CODE_MODE_RLE: + return i18n("RLE"); + case SUBPIC_CODE_MODE_EXT: + return i18n("Extended"); + default: + return i18n("unknown coding mode"); + } +} + + +QString K3bVideoDVD::subPictureCodeExtensionString( int ext ) +{ + switch( ext ) { + case SUBPIC_CODE_EXT_UNSPECIFIED: + return i18n("Unspecified"); + case SUBPIC_CODE_EXT_CAPTION_NORMAL_SIZE: + return i18n("Caption with normal size character"); + case SUBPIC_CODE_EXT_CAPTION_BIGGER_SIZE: + return i18n("Caption with bigger size character"); + case SUBPIC_CODE_EXT_CAPTION_FOR_CHILDREN: + return i18n("Caption for children"); + case SUBPIC_CODE_EXT_CLOSED_CAPTION_NORMAL_SIZE: + return i18n("Closed caption with normal size character"); + case SUBPIC_CODE_EXT_CLOSED_CAPTION_BIGGER_SIZE: + return i18n("Closed caption with bigger size character"); + case SUBPIC_CODE_EXT_CLOSED_CAPTION_FOR_CHILDREN: + return i18n("Closed caption for children"); + case SUBPIC_CODE_EXT_FORCED_CAPTION: + return i18n("Forced caption"); + case SUBPIC_CODE_EXT_DIR_COMMENTS_NORMAL_SIZE: + return i18n("Director's comments with normal size characters"); + case SUBPIC_CODE_EXT_DIR_COMMENTS_BIGGER_SIZE: + return i18n("Director's comments with bigger size characters"); + case SUBPIC_CODE_EXT_DIR_COMMENTS_FOR_CHILDREN: + return i18n("Director's comments for children"); + default: + return i18n("unknown code extension"); + } +} + diff --git a/libk3b/videodvd/k3bvideodvd.h b/libk3b/videodvd/k3bvideodvd.h new file mode 100644 index 0000000..180a6f5 --- /dev/null +++ b/libk3b/videodvd/k3bvideodvd.h @@ -0,0 +1,91 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEOVD_H_ +#define _K3B_VIDEOVD_H_ + +#include + +#include + +#include +#include + + +namespace K3bDevice { + class Device; +} + +/** + * The K3bVideoDVD classes do not provide a complete playback frontend to + * libdvdread but are merely intended for Video DVD analysis. + * + * They are title based and thus treat a Video DVD to be a set of titles. + * Additional Video DVD constructs such as title sets, parts of titles (chapters), + * program chanins, or cells are not handled explicitly. + * + * The usage is very simple. One creates a VideoDVD instance and calls the open() + * method with a device containing a Video DVD. If the method returns true the + * analysis was successful and the structures are filled. + * + * After open() has returned the device has already been closed. + */ +namespace K3bVideoDVD +{ + /** + * libdvdread wrapper class + */ + class LIBK3B_EXPORT VideoDVD + { + public: + VideoDVD(); + ~VideoDVD(); + + /** + * \return true if a Video DVD was successfully opened via open() + */ + bool valid() const; + + /** + * Open a video dvd and parse it's contents. The device will be closed after this + * method returns, regardless of it's success. + */ + bool open( K3bDevice::Device* dev ); + + K3bDevice::Device* device() const { return m_device; } + const QString& volumeIdentifier() const { return m_volumeIdentifier; } + unsigned int numTitles() const { return m_titles.count(); } + + /** + * Get a title from the Video DVD. Index starts at 0. + */ + const Title& title( unsigned int num ) const; + const Title& operator[]( unsigned int num ) const; + + void debug() const; + + private: + K3bDevice::Device* m_device; + QValueVector m_titles; + QString m_volumeIdentifier; + }; + + LIBK3B_EXPORT QString audioFormatString( int format ); + LIBK3B_EXPORT QString audioCodeExtensionString( int ext ); + LIBK3B_EXPORT QString subPictureCodeModeString( int mode ); + LIBK3B_EXPORT QString subPictureCodeExtensionString( int ext ); +} + +#endif diff --git a/libk3b/videodvd/k3bvideodvdaudiostream.h b/libk3b/videodvd/k3bvideodvdaudiostream.h new file mode 100644 index 0000000..78068f0 --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdaudiostream.h @@ -0,0 +1,112 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_AUDIO_STREAM_H_ +#define _K3B_VIDEODVD_AUDIO_STREAM_H_ + +#include <k3b_export.h> + +#include <qstring.h> + + +namespace K3bVideoDVD +{ + enum AudioFormat { + AUDIO_FORMAT_AC3 = 0, + AUDIO_FORMAT_MPEG1 = 2, + AUDIO_FORMAT_MPEG2EXT = 3, + AUDIO_FORMAT_LPCM = 4, + AUDIO_FORMAT_DTS = 6 + }; + + enum AudioApplicationMode { + AUDIO_APPLICATION_KARAOKE = 1, + AUDIO_APPLICATION_SURROUND = 2 + }; + + enum AudioQuantization { + AUDIO_QUANTIZATION_16BIT = 0, + AUDIO_QUANTIZATION_20BIT = 1, + AUDIO_QUANTIZATION_24BIT = 2 + }; + + enum AudioSampleFrequency { + AUDIO_SAMPLE_FREQ_48HZ = 0, + AUDIO_SAMPLE_FREQ_96HZ = 1 + }; + + enum AudioCodeExtension { + AUDIO_CODE_EXT_UNSPECIFIED = 0, + AUDIO_CODE_EXT_NORMAL = 1, + AUDIO_CODE_EXT_VISUALLY_IMPAIRED = 2, + AUDIO_CODE_EXT_DIR_COMMENTS_1 = 3, + AUDIO_CODE_EXT_DIR_COMMENTS_2 = 4 + }; + + class LIBK3B_EXPORT AudioStream + { + public: + AudioStream() {} + + /** + * \return A two chars language code or the empty string + * if the language is undefined. + */ + const QString& langCode() const { return m_langCode; } + + /** + * \see AudioFormat + */ + unsigned short format() const { return m_format; } + + /** + * \see AudioApplicationMode + */ + unsigned short applicationMode() const { return m_applicationMode; } + + /** + * \see AudioQuantization + */ + unsigned short quantization() const { return m_quantization; } + + /** + * \see AudioSampleFrequency + */ + unsigned short sampleFrequency() const { return m_sampleFrequency; } + + /** + * \see AudioCodeExtension + */ + unsigned short codeExtension() const { return m_codeExtension; } + + bool multiChannelExt() const { return m_multiChannelExt; } + + unsigned short channels() const { return m_channels; } + + private: + unsigned short m_format:3; + unsigned short m_applicationMode:2; + unsigned short m_quantization:2; + unsigned short m_sampleFrequency:2; + unsigned short m_codeExtension; + bool m_multiChannelExt; + unsigned short m_channels:3; + QString m_langCode; + + friend class VideoDVD; + }; +} + +#endif diff --git a/libk3b/videodvd/k3bvideodvdptt.h b/libk3b/videodvd/k3bvideodvdptt.h new file mode 100644 index 0000000..f0dca91 --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdptt.h @@ -0,0 +1,50 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_PTT_H_ +#define _K3B_VIDEODVD_PTT_H_ + +#include <k3b_export.h> + +#include <k3bvideodvd.h> +#include <k3bvideodvdtime.h> + + +namespace K3bVideoDVD +{ + class LIBK3B_EXPORT PTT + { + public: + PTT() {} + + unsigned int pttNumber() const { return m_pttNum; } + + const Time& playbackTime() const { return m_playbackTime; } + + unsigned int firstSector() const { return m_firstSector; } + unsigned int lastSector() const { return m_lastSector; } + + private: + unsigned int m_pttNum; + Time m_playbackTime; + + unsigned int m_firstSector; + unsigned int m_lastSector; + + friend class VideoDVD; + }; +} + +#endif diff --git a/libk3b/videodvd/k3bvideodvdsubpicturestream.h b/libk3b/videodvd/k3bvideodvdsubpicturestream.h new file mode 100644 index 0000000..b32407d --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdsubpicturestream.h @@ -0,0 +1,68 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_SUBPICTURE_STREAM_H_ +#define _K3B_VIDEODVD_SUBPICTURE_STREAM_H_ + +#include <k3b_export.h> + +#include <qstring.h> + + +namespace K3bVideoDVD +{ + enum SubPictureCodeMode { + SUBPIC_CODE_MODE_RLE = 0, + SUBPIC_CODE_MODE_EXT = 1 + }; + + enum SubPictureCodeExtension { + SUBPIC_CODE_EXT_UNSPECIFIED = 0, + SUBPIC_CODE_EXT_CAPTION_NORMAL_SIZE = 1, + SUBPIC_CODE_EXT_CAPTION_BIGGER_SIZE = 2, + SUBPIC_CODE_EXT_CAPTION_FOR_CHILDREN = 3, + SUBPIC_CODE_EXT_CLOSED_CAPTION_NORMAL_SIZE = 5, + SUBPIC_CODE_EXT_CLOSED_CAPTION_BIGGER_SIZE = 6, + SUBPIC_CODE_EXT_CLOSED_CAPTION_FOR_CHILDREN = 7, + SUBPIC_CODE_EXT_FORCED_CAPTION = 9, + SUBPIC_CODE_EXT_DIR_COMMENTS_NORMAL_SIZE = 13, + SUBPIC_CODE_EXT_DIR_COMMENTS_BIGGER_SIZE = 14, + SUBPIC_CODE_EXT_DIR_COMMENTS_FOR_CHILDREN = 15 + }; + + class LIBK3B_EXPORT SubPictureStream + { + public: + SubPictureStream() {} + + unsigned int codeMode() const { return m_codeMode; } + unsigned int codeExtension() const { return m_codeExtension; } + + /** + * \return A two chars language code or the empty string + * if the language is undefined. + */ + const QString& langCode() const { return m_langCode; } + + private: + unsigned int m_codeMode:3; + QString m_langCode; + unsigned int m_codeExtension; + + friend class VideoDVD; + }; +} + +#endif diff --git a/libk3b/videodvd/k3bvideodvdtime.cpp b/libk3b/videodvd/k3bvideodvdtime.cpp new file mode 100644 index 0000000..acc6aec --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdtime.cpp @@ -0,0 +1,106 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bvideodvdtime.h" + +K3bVideoDVD::Time::Time() + : m_hour(0), + m_minute(0), + m_second(0), + m_frame(0) +{ +} + + +K3bVideoDVD::Time::Time( unsigned short hour, + unsigned short min, + unsigned short sec, + unsigned short frame ) + : m_hour(hour), + m_minute(min), + m_second(sec), + m_frame(frame) +{ +} + + +double K3bVideoDVD::Time::totalSeconds() const +{ + double s = (double)second(); + s += 60.0 * (double)minute(); + s += 3600.0 * (double)hour(); + + return s + (double)( frame() / frameRate() ); +} + + +unsigned int K3bVideoDVD::Time::totalFrames() const +{ + double f = (double)second(); + f += 60.0 * (double)minute(); + f += 3600.0 * (double)hour(); + + return (int)( f * frameRate() ) + frame(); +} + + +double K3bVideoDVD::Time::frameRate() const +{ + // + // This is how it is done in libdvdread + // I don't really understand it, though... :( + // + switch( (frame() & 0xc0) >> 6 ) { + case 1: + // PAL? + return 25.0; + case 3: + // NTSC? + return 29.97; + default: + // should only happen for time == 0? + return 0.0; + } +} + + +QString K3bVideoDVD::Time::toString( bool includeFrames ) const +{ + // FIXME: use a d-pointer + const_cast<K3bVideoDVD::Time*>(this)->makeValid(); + + if( includeFrames ) + return QString().sprintf( "%02d:%02d:%02d.%02d", + m_hour, + m_minute, + m_second, + m_frame & 0x3f ); + else + return QString().sprintf( "%02d:%02d:%02d", + m_hour, + m_minute, + m_second + ( m_frame > 0 ? 1 : 0 ) ); +} + + +void K3bVideoDVD::Time::makeValid() +{ + // FIXME: how to handle the frames? + + m_minute += m_second/60; + m_second = m_second % 60; + m_hour += m_minute/60; + m_minute = m_minute % 60; +} diff --git a/libk3b/videodvd/k3bvideodvdtime.h b/libk3b/videodvd/k3bvideodvdtime.h new file mode 100644 index 0000000..f486741 --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdtime.h @@ -0,0 +1,59 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_TIME_H_ +#define _K3B_VIDEODVD_TIME_H_ + +#include <k3b_export.h> + +#include <qstring.h> + +/** + * This should not be confused with K3b::Msf + */ +namespace K3bVideoDVD +{ + class LIBK3B_EXPORT Time + { + public: + Time(); + Time( unsigned short hour, + unsigned short min, + unsigned short sec, + unsigned short frame ); + + unsigned short hour() const { return m_hour; } + unsigned short minute() const { return m_minute; } + unsigned short second() const { return m_second; } + unsigned short frame() const { return m_frame; } + + double totalSeconds() const; + unsigned int totalFrames() const; + + // FIXME: is this useful? + double frameRate() const; + + QString toString( bool includeFrames = true ) const; + + private: + void makeValid(); + + unsigned int m_hour; + unsigned int m_minute; + unsigned int m_second; + unsigned int m_frame; + }; + } +#endif diff --git a/libk3b/videodvd/k3bvideodvdtitle.h b/libk3b/videodvd/k3bvideodvdtitle.h new file mode 100644 index 0000000..17f31a3 --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdtitle.h @@ -0,0 +1,112 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_TITLE_H_ +#define _K3B_VIDEODVD_TITLE_H_ + +#include <k3b_export.h> + +#include <k3bvideodvdtime.h> +#include <k3bvideodvdvideostream.h> +#include <k3bvideodvdaudiostream.h> +#include <k3bvideodvdsubpicturestream.h> +#include <k3bvideodvdptt.h> + +#include <qvaluevector.h> + + +namespace K3bVideoDVD +{ + class LIBK3B_EXPORT Title + { + public: + Title() {} + + unsigned int titleNumber() const { return m_titleNum; } + + /** + * \return The number of PTTs (Part of Title), commonly known + * as chapters + */ + unsigned int numPTTs() const { return m_numPTTs; } + + /** + * This method is just here for convenience. It returns the same as the above. + */ + unsigned int numChapters() const { return m_numPTTs; } + unsigned int numAngles() const { return m_numAngles; } + + /** + * \return The number of the titleset this title is a part of. + */ + unsigned int titleSet() const { return m_titleSet; } + + /** + * \return Number of the title in it's titleset. + */ + unsigned int ttn() const { return m_ttn; } + + unsigned int numAudioStreams() const { return m_audioStreams.count(); } + unsigned int numSubPictureStreams() const { return m_subPictureStreams.count(); } + + const VideoStream& videoStream() const { return m_videoStream; } + const AudioStream& audioStream( unsigned int i ) const { return m_audioStreams[i]; } + const SubPictureStream& subPictureStream( unsigned int i ) const { return m_subPictureStreams[i]; } + + /** + * Access to the PTTs of the title + */ + const PTT& operator[]( int i ) const { return ptt( i ); } + + /** + * Access to the PTTs of the title + */ + const PTT& ptt( int i ) const { return m_ptts[i]; } + + /** + * Access to the PTTs (chapters) of the title + */ + const PTT& chapter( int i ) const { return ptt( i ); } + + const Time& playbackTime() const { return m_playbackTime; } + + /** + * \return A video capture + */ + // QBitmap videoCapture( const Time& ) const; + + private: + unsigned int m_titleNum; + unsigned int m_numPTTs; + unsigned int m_titleSet; + // FIXME: find a proper name for ttn + unsigned int m_ttn; + unsigned int m_numAngles; + + Time m_playbackTime; + + VideoStream m_videoStream; + QValueVector<AudioStream> m_audioStreams; + QValueVector<SubPictureStream> m_subPictureStreams; + + QValueVector<PTT> m_ptts; + + // VideoDVD* m_videoDVD; + + friend class VideoDVD; + }; +} + +#endif diff --git a/libk3b/videodvd/k3bvideodvdvideostream.cpp b/libk3b/videodvd/k3bvideodvdvideostream.cpp new file mode 100644 index 0000000..e7b6e9e --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdvideostream.cpp @@ -0,0 +1,60 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bvideodvdvideostream.h" + +unsigned int K3bVideoDVD::VideoStream::pictureWidth() const +{ + switch( pictureSize() ) { + case VIDEO_PICTURE_SIZE_720: + return 720; + case VIDEO_PICTURE_SIZE_704: + return 704; + case VIDEO_PICTURE_SIZE_352: + case VIDEO_PICTURE_SIZE_352_2: + return 352; + default: + return 0; + } +} + + +unsigned int K3bVideoDVD::VideoStream::pictureHeight() const +{ + int height = 480; + if( format() != 0 ) + height = 576; + if( pictureSize() == VIDEO_PICTURE_SIZE_352_2 ) + height /= 2; + + return height; +} + + +unsigned int K3bVideoDVD::VideoStream::realPictureWidth() const +{ + double aspectRatio = 0.0; + if( displayAspectRatio() == K3bVideoDVD::VIDEO_ASPECT_RATIO_4_3 ) + aspectRatio = 4.0/3.0; + else + aspectRatio = 16.0/9.0; + return (int)(aspectRatio * (double)realPictureHeight()); +} + + +unsigned int K3bVideoDVD::VideoStream::realPictureHeight() const +{ + return pictureHeight(); +} diff --git a/libk3b/videodvd/k3bvideodvdvideostream.h b/libk3b/videodvd/k3bvideodvdvideostream.h new file mode 100644 index 0000000..c6c9d95 --- /dev/null +++ b/libk3b/videodvd/k3bvideodvdvideostream.h @@ -0,0 +1,107 @@ +/* + * + * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $ + * Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_VIDEODVD_VIDEO_STREAM_H_ +#define _K3B_VIDEODVD_VIDEO_STREAM_H_ + +#include <k3b_export.h> + +namespace K3bVideoDVD +{ + enum VideoMPEGVersion { + MPEG1 = 0, + MPEG2 = 1 + }; + + enum VideoFormat { + VIDEO_FORMAT_NTSC = 0, + VIDEO_FORMAT_PAL = 1 + }; + + enum VideoAspectRatio { + VIDEO_ASPECT_RATIO_4_3 = 0, + VIDEO_ASPECT_RATIO_16_9 = 1 + }; + + enum VideoPermitedDf { + VIDEO_PERMITTED_DF_BOTH = 0, + VIDEO_PERMITTED_DF_PAN_SCAN = 1, + VIDEO_PERMITTED_DF_LETTERBOXED = 2, + VIDEO_PERMITTED_DF_UNSPECIFIED = 3 + }; + + enum VideoBitRate { + VIDEO_BITRATE_VARIABLE = 0, + VIDEO_BITRATE_CONSTANT = 1 + }; + + enum VideoPicureSize { + VIDEO_PICTURE_SIZE_720 = 0, + VIDEO_PICTURE_SIZE_704 = 1, + VIDEO_PICTURE_SIZE_352 = 2, + VIDEO_PICTURE_SIZE_352_2 = 3 + }; + + class LIBK3B_EXPORT VideoStream + { + public: + VideoStream() {} + + unsigned int permittedDf() const { return m_permittedDf; } + unsigned int displayAspectRatio() const { return m_displayAspectRatio; } + unsigned int format() const { return m_videoFormat; } + unsigned int mpegVersion() const { return m_mpegVersion; } + unsigned int filmMode() const { return m_filmMode; } + unsigned int letterboxed() const { return m_letterboxed; } + unsigned int pictureSize() const { return m_pictureSize; } + unsigned int bitRate() const { return m_bitRate; } + + /** + * The picture width of the video stream + */ + unsigned int pictureWidth() const; + + /** + * The picture height of the video stream + */ + unsigned int pictureHeight() const; + + /** + * The width of the "real" video after applying aspect ratio + * correction + */ + unsigned int realPictureWidth() const; + + /** + * The height of the "real" video after applying aspect ratio + * correction + */ + unsigned int realPictureHeight() const; + + private: + unsigned int m_permittedDf:2; + unsigned int m_displayAspectRatio:2; + unsigned int m_videoFormat:2; + unsigned int m_mpegVersion:2; + unsigned int m_filmMode:1; + unsigned int m_letterboxed:1; + unsigned int m_pictureSize:2; + unsigned int m_bitRate:1; + + friend class VideoDVD; + }; +} + +#endif -- cgit v1.2.1