From d796716f1dc9dd0b198863d974a03bf356f636e6 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 27 Jan 2013 00:52:05 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdeioslaves/videodvd/videodvd.cpp | 407 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 407 insertions(+) create mode 100644 tdeioslaves/videodvd/videodvd.cpp (limited to 'tdeioslaves/videodvd/videodvd.cpp') diff --git a/tdeioslaves/videodvd/videodvd.cpp b/tdeioslaves/videodvd/videodvd.cpp new file mode 100644 index 0000000..c3398a1 --- /dev/null +++ b/tdeioslaves/videodvd/videodvd.cpp @@ -0,0 +1,407 @@ +/* + * + * $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 + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include + +#include "videodvd.h" + +using namespace TDEIO; + +extern "C" +{ + LIBK3B_EXPORT int kdemain( int argc, char **argv ) + { + TDEInstance instance( "kio_videodvd" ); + + kdDebug(7101) << "*** Starting kio_videodvd " << endl; + + if (argc != 4) + { + kdDebug(7101) << "Usage: kio_videodvd protocol domain-socket1 domain-socket2" << endl; + exit(-1); + } + + kio_videodvdProtocol slave(argv[2], argv[3]); + slave.dispatchLoop(); + + kdDebug(7101) << "*** kio_videodvd Done" << endl; + return 0; + } +} + + + +// FIXME: Does it really make sense to use a static device manager? Are all instances +// of videodvd started in another process? +K3bDevice::DeviceManager* kio_videodvdProtocol::s_deviceManager = 0; +int kio_videodvdProtocol::s_instanceCnt = 0; + +kio_videodvdProtocol::kio_videodvdProtocol(const TQCString &pool_socket, const TQCString &app_socket) + : SlaveBase("kio_videodvd", pool_socket, app_socket) +{ + kdDebug() << "kio_videodvdProtocol::kio_videodvdProtocol()" << endl; + if( !s_deviceManager ) + { + s_deviceManager = new K3bDevice::DeviceManager(); + s_deviceManager->setCheckWritingModes( false ); + s_deviceManager->scanBus(); + } + s_instanceCnt++; +} + + +kio_videodvdProtocol::~kio_videodvdProtocol() +{ + kdDebug() << "kio_videodvdProtocol::~kio_videodvdProtocol()" << endl; + s_instanceCnt--; + if( s_instanceCnt == 0 ) + { + delete s_deviceManager; + s_deviceManager = 0; + } +} + + +TDEIO::UDSEntry kio_videodvdProtocol::createUDSEntry( const K3bIso9660Entry* e ) const +{ + TDEIO::UDSEntry uds; + TDEIO::UDSAtom a; + + a.m_uds = TDEIO::UDS_NAME; + a.m_str = e->name(); + uds.append( a ); + + a.m_uds = TDEIO::UDS_ACCESS; + a.m_long = e->permissions(); + uds.append( a ); + + a.m_uds = TDEIO::UDS_CREATION_TIME; + a.m_long = e->date(); + uds.append( a ); + + a.m_uds = TDEIO::UDS_MODIFICATION_TIME; + a.m_long = e->date(); + uds.append( a ); + + if( e->isDirectory() ) + { + a.m_uds = TDEIO::UDS_FILE_TYPE; + a.m_long = S_IFDIR; + uds.append( a ); + + a.m_uds = TDEIO::UDS_MIME_TYPE; + a.m_str = "inode/directory"; + uds.append( a ); + } + else + { + const K3bIso9660File* file = static_cast( e ); + + a.m_uds = TDEIO::UDS_SIZE; + a.m_long = file->size(); + uds.append( a ); + + a.m_uds = TDEIO::UDS_FILE_TYPE; + a.m_long = S_IFREG; + uds.append( a ); + + a.m_uds = TDEIO::UDS_MIME_TYPE; + if( e->name().endsWith( "VOB" ) ) + a.m_str = "video/mpeg"; + else + a.m_str = "unknown"; + uds.append( a ); + } + + return uds; +} + + +// FIXME: remember the iso instance for quicker something and search for the videodvd +// in the available devices. +K3bIso9660* kio_videodvdProtocol::openIso( const KURL& url, TQString& plainIsoPath ) +{ + // get the volume id from the url + TQString volumeId = url.path().section( '/', 1, 1 ); + + kdDebug() << "(kio_videodvdProtocol) searching for Video dvd: " << volumeId << endl; + + // now search the devices for this volume id + // FIXME: use the cache created in listVideoDVDs + for( TQPtrListIterator it( s_deviceManager->dvdReader() ); *it; ++it ) { + K3bDevice::Device* dev = *it; + K3bDevice::DiskInfo di = dev->diskInfo(); + + // we search for a DVD with a single track. + // this time let K3bIso9660 decide if we need dvdcss or not + // FIXME: check for encryption and libdvdcss and report an error + if( di.isDvdMedia() && di.numTracks() == 1 ) { + K3bIso9660* iso = new K3bIso9660( dev ); + iso->setPlainIso9660( true ); + if( iso->open() && iso->primaryDescriptor().volumeId == volumeId ) { + plainIsoPath = url.path().section( "/", 2, -1 ) + "/"; + kdDebug() << "(kio_videodvdProtocol) using iso path: " << plainIsoPath << endl; + return iso; + } + delete iso; + } + } + + error( ERR_SLAVE_DEFINED, i18n("No VideoDVD found") ); + return 0; +} + + +void kio_videodvdProtocol::get(const KURL& url ) +{ + kdDebug() << "kio_videodvd::get(const KURL& url)" << endl ; + + TQString isoPath; + if( K3bIso9660* iso = openIso( url, isoPath ) ) + { + const K3bIso9660Entry* e = iso->firstIsoDirEntry()->entry( isoPath ); + if( e && e->isFile() ) + { + const K3bIso9660File* file = static_cast( e ); + totalSize( file->size() ); + TQByteArray buffer( 10*2048 ); + int read = 0; + int cnt = 0; + TDEIO::filesize_t totalRead = 0; + while( (read = file->read( totalRead, buffer.data(), buffer.size() )) > 0 ) + { + buffer.resize( read ); + data(buffer); + ++cnt; + totalRead += read; + if( cnt == 10 ) + { + cnt = 0; + processedSize( totalRead ); + } + } + + delete iso; + + data(TQByteArray()); // empty array means we're done sending the data + + if( read == 0 ) + finished(); + else + error( ERR_SLAVE_DEFINED, i18n("Read error.") ); + } + else + error( ERR_DOES_NOT_EXIST, url.path() ); + } +} + + +void kio_videodvdProtocol::listDir( const KURL& url ) +{ + if( url.path() == "/" ) { + listVideoDVDs(); + } + else { + TQString isoPath; + K3bIso9660* iso = openIso( url, isoPath ); + if( iso ) { + const K3bIso9660Directory* mainDir = iso->firstIsoDirEntry(); + const K3bIso9660Entry* e = mainDir->entry( isoPath ); + if( e ) { + if( e->isDirectory() ) { + const K3bIso9660Directory* dir = static_cast(e); + TQStringList el = dir->entries(); + el.remove( "." ); + el.remove( ".." ); + UDSEntryList udsl; + for( TQStringList::const_iterator it = el.begin(); it != el.end(); ++it ) + udsl.append( createUDSEntry( dir->entry( *it ) ) ); + listEntries( udsl ); + finished(); + } + else { + error( ERR_CANNOT_ENTER_DIRECTORY, url.path() ); + } + } + else { + error( ERR_CANNOT_ENTER_DIRECTORY, url.path() ); + } + + // for testing we always do the whole thing + delete iso; + } + } +} + + +void kio_videodvdProtocol::listVideoDVDs() +{ + int cnt = 0; + + for( TQPtrListIterator it( s_deviceManager->dvdReader() ); *it; ++it ) { + K3bDevice::Device* dev = *it; + K3bDevice::DiskInfo di = dev->diskInfo(); + + // we search for a DVD with a single track. + if( di.isDvdMedia() && di.numTracks() == 1 ) { + // + // now do a quick check for VideoDVD. + // - no dvdcss for speed + // - only a check for the VIDEO_TS dir + // + K3bIso9660 iso( new K3bIso9660DeviceBackend(dev) ); + iso.setPlainIso9660( true ); + if( iso.open() && iso.firstIsoDirEntry()->entry( "VIDEO_TS" ) ) { + // FIXME: cache the entry for speedup + + UDSEntryList udsl; + TDEIO::UDSEntry uds; + TDEIO::UDSAtom a; + + a.m_uds = TDEIO::UDS_NAME; + a.m_str = iso.primaryDescriptor().volumeId; + uds.append( a ); + + a.m_uds = TDEIO::UDS_FILE_TYPE; + a.m_long = S_IFDIR; + uds.append( a ); + + a.m_uds = TDEIO::UDS_MIME_TYPE; + a.m_str = "inode/directory"; + uds.append( a ); + + a.m_uds = TDEIO::UDS_ICON_NAME; + a.m_str = "dvd_unmount"; + uds.append( a ); + + udsl.append( uds ); + + listEntries( udsl ); + + ++cnt; + } + } + } + + if( cnt ) + finished(); + else + error( ERR_SLAVE_DEFINED, i18n("No VideoDVD found") ); +} + + +void kio_videodvdProtocol::stat( const KURL& url ) +{ + if( url.path() == "/" ) { + // + // stat the root path + // + TDEIO::UDSEntry uds; + TDEIO::UDSAtom a; + + a.m_uds = TDEIO::UDS_NAME; + a.m_str = "/"; + uds.append( a ); + + a.m_uds = TDEIO::UDS_FILE_TYPE; + a.m_long = S_IFDIR; + uds.append( a ); + + a.m_uds = TDEIO::UDS_MIME_TYPE; + a.m_str = "inode/directory"; + uds.append( a ); + + statEntry( uds ); + finished(); + } + else { + TQString isoPath; + K3bIso9660* iso = openIso( url, isoPath ); + if( iso ) { + const K3bIso9660Entry* e = iso->firstIsoDirEntry()->entry( isoPath ); + if( e ) { + statEntry( createUDSEntry( e ) ); + finished(); + } + else + error( ERR_DOES_NOT_EXIST, url.path() ); + + delete iso; + } + } +} + + +// FIXME: when does this get called? It seems not to be used for the files. +void kio_videodvdProtocol::mimetype( const KURL& url ) +{ + if( url.path() == "/" ) { + error( ERR_UNSUPPORTED_ACTION, "mimetype(/)" ); + return; + } + + TQString isoPath; + K3bIso9660* iso = openIso( url, isoPath ); + if( iso ) + { + const K3bIso9660Entry* e = iso->firstIsoDirEntry()->entry( isoPath ); + if( e ) + { + if( e->isDirectory() ) + mimeType( "inode/directory" ); + else if( e->name().endsWith( ".VOB" ) ) + { + mimetype( "video/mpeg" ); + } + else + { + // send some data + const K3bIso9660File* file = static_cast( e ); + TQByteArray buffer( 10*2048 ); + int read = file->read( 0, buffer.data(), buffer.size() ); + if( read > 0 ) + { + buffer.resize( read ); + data(buffer); + data(TQByteArray()); + finished(); + // FIXME: do we need to emit finished() after emitting the end of data()? + } + else + error( ERR_SLAVE_DEFINED, i18n("Read error.") ); + } + } + delete iso; + } +} -- cgit v1.2.1