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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:04:16 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:04:16 -0600
commit5159cd2beb2e87806a5b54e9991b7895285c9d3e (patch)
tree9b70e8be47a390f8f4d56ead812ab0c9dad88709 /kioslave/iso/iso.cpp
parentc17cb900dcf52b8bd6dc300d4f103392900ec2b4 (diff)
downloadtdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.tar.gz
tdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kioslave/iso/iso.cpp')
-rw-r--r--kioslave/iso/iso.cpp525
1 files changed, 0 insertions, 525 deletions
diff --git a/kioslave/iso/iso.cpp b/kioslave/iso/iso.cpp
deleted file mode 100644
index 59f5f781e..000000000
--- a/kioslave/iso/iso.cpp
+++ /dev/null
@@ -1,525 +0,0 @@
-/***************************************************************************
- iso.cpp
- -------------------
- begin : Oct 25 2002
- copyright : (C) 2002 by Szombathelyi Gy�gy
- 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. *
- * *
- ***************************************************************************/
-
- /* This file is heavily based on tar.cc from tdebase
- * (c) David Faure <faure@kde.org>
- */
-
-#include <zlib.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <klargefile.h>
-#include <tqfile.h>
-#include <kurl.h>
-#include <kdebug.h>
-#include <kinstance.h>
-#include <kiso.h>
-#include <kmimemagic.h>
-
-#include <errno.h> // to be removed
-
-#include "libisofs/iso_fs.h"
-
-#include "kisofile.h"
-#include "kisodirectory.h"
-#include "iso.h"
-
-typedef struct {
- char magic[8];
- char uncompressed_len[4];
- unsigned char header_size;
- unsigned char block_size;
- char reserved[2]; /* Reserved for future use, MBZ */
-} compressed_file_header;
-
-static const unsigned char zisofs_magic[8] = {
- 0x37, 0xE4, 0x53, 0x96, 0xC9, 0xDB, 0xD6, 0x07
-};
-
-using namespace TDEIO;
-
-extern "C" { KDE_EXPORT int kdemain(int argc, char **argv); }
-
-int kdemain( int argc, char **argv )
-{
- TDEInstance instance( "kio_iso" );
-
- kdDebug() << "Starting " << getpid() << endl;
-
- if (argc != 4)
- {
- fprintf(stderr, "Usage: kio_iso protocol domain-socket1 domain-socket2\n");
- exit(-1);
- }
-
- kio_isoProtocol slave(argv[2], argv[3]);
- slave.dispatchLoop();
-
- kdDebug() << "Done" << endl;
- return 0;
-}
-
-
-kio_isoProtocol::kio_isoProtocol( const TQCString &pool, const TQCString &app ) : SlaveBase( "iso", pool, app )
-{
- kdDebug() << "kio_isoProtocol::kio_isoProtocol" << endl;
- m_isoFile = 0L;
-}
-
-kio_isoProtocol::~kio_isoProtocol()
-{
- delete m_isoFile;
-}
-
-bool kio_isoProtocol::checkNewFile( TQString fullPath, TQString & path, int startsec )
-{
- kdDebug() << "kio_isoProtocol::checkNewFile " << fullPath << " startsec: " <<
- startsec << endl;
-
- // Are we already looking at that file ?
- if ( m_isoFile && startsec == m_isoFile->startSec() &&
- m_isoFile->fileName() == fullPath.left(m_isoFile->fileName().length()) )
- {
- // Has it changed ?
- struct stat statbuf;
- if ( ::stat( TQFile::encodeName( m_isoFile->fileName() ), &statbuf ) == 0 )
- {
- if ( m_mtime == statbuf.st_mtime )
- {
- path = fullPath.mid( m_isoFile->fileName().length() );
- kdDebug() << "kio_isoProtocol::checkNewFile returning " << path << endl;
- return true;
- }
- }
- }
- kdDebug() << "Need to open a new file" << endl;
-
- // Close previous file
- if ( m_isoFile )
- {
- m_isoFile->close();
- delete m_isoFile;
- m_isoFile = 0L;
- }
-
- // Find where the iso file is in the full path
- int pos = 0;
- TQString isoFile;
- path = TQString::null;
-
- int len = fullPath.length();
- if ( len != 0 && fullPath[ len - 1 ] != '/' )
- fullPath += '/';
-
- kdDebug() << "the full path is " << fullPath << endl;
- while ( (pos=fullPath.find( '/', pos+1 )) != -1 )
- {
- TQString tryPath = fullPath.left( pos );
- kdDebug() << fullPath << " trying " << tryPath << endl;
-
- KDE_struct_stat statbuf;
- if ( KDE_lstat( TQFile::encodeName(tryPath), &statbuf ) == 0 && !S_ISDIR(statbuf.st_mode) )
- {
- isoFile = tryPath;
- m_mtime = statbuf.st_mtime;
- m_mode = statbuf.st_mode;
- path = fullPath.mid( pos + 1 );
- kdDebug() << "fullPath=" << fullPath << " path=" << path << endl;
- len = path.length();
- if ( len > 1 )
- {
- if ( path[ len - 1 ] == '/' )
- path.truncate( len - 1 );
- }
- else
- path = TQString::fromLatin1("/");
- kdDebug() << "Found. isoFile=" << isoFile << " path=" << path << endl;
- break;
- }
- }
- if ( isoFile.isEmpty() )
- {
- kdDebug() << "kio_isoProtocol::checkNewFile: not found" << endl;
- return false;
- }
-
- // Open new file
- kdDebug() << "Opening KIso on " << isoFile << endl;
- m_isoFile = new KIso( isoFile );
- m_isoFile->setStartSec(startsec);
- if ( !m_isoFile->open( IO_ReadOnly ) )
- {
- kdDebug() << "Opening " << isoFile << " failed." << endl;
- delete m_isoFile;
- m_isoFile = 0L;
- return false;
- }
-
- return true;
-}
-
-
-void kio_isoProtocol::createUDSEntry( const KArchiveEntry * isoEntry, UDSEntry & entry )
-{
- UDSAtom atom;
-
- entry.clear();
- atom.m_uds = UDS_NAME;
- atom.m_str = isoEntry->name();
- entry.append(atom);
-
- atom.m_uds = UDS_FILE_TYPE;
- atom.m_long = isoEntry->permissions() & S_IFMT; // keep file type only
- entry.append( atom );
-
- atom.m_uds = UDS_ACCESS;
- atom.m_long = isoEntry->permissions() & 07777; // keep permissions only
- entry.append( atom );
-
- atom.m_uds = UDS_SIZE;
- if (isoEntry->isFile()) {
- atom.m_long = ((KIsoFile *)isoEntry)->realsize();
- if (!atom.m_long) atom.m_long = ((KIsoFile *)isoEntry)->size();
- } else {
- atom.m_long = 0L;
- }
- entry.append( atom );
-
- atom.m_uds = UDS_USER;
- atom.m_str = isoEntry->user();
- entry.append( atom );
-
- atom.m_uds = UDS_GROUP;
- atom.m_str = isoEntry->group();
- entry.append( atom );
-
- atom.m_uds = UDS_MODIFICATION_TIME;
- atom.m_long = isoEntry->date();
- entry.append( atom );
-
- atom.m_uds = UDS_ACCESS_TIME;
- atom.m_long = isoEntry->isFile() ? ((KIsoFile *)isoEntry)->adate() :
- ((KIsoDirectory *)isoEntry)->adate();
- entry.append( atom );
-
- atom.m_uds = UDS_CREATION_TIME;
- atom.m_long = isoEntry->isFile() ? ((KIsoFile *)isoEntry)->cdate() :
- ((KIsoDirectory *)isoEntry)->cdate();
- entry.append( atom );
-
- atom.m_uds = UDS_LINK_DEST;
- atom.m_str = isoEntry->symlink();
- entry.append( atom );
-}
-
-void kio_isoProtocol::listDir( const KURL & url )
-{
- kdDebug() << "kio_isoProtocol::listDir " << url.url() << endl;
-
- TQString path;
- if ( !checkNewFile( url.path(), path, url.hasRef() ? url.htmlRef().toInt() : -1 ) )
- {
- TQCString _path( TQFile::encodeName(url.path()));
- kdDebug() << "Checking (stat) on " << _path << endl;
- struct stat buff;
- if ( ::stat( _path.data(), &buff ) == -1 || !S_ISDIR( buff.st_mode ) ) {
- error( TDEIO::ERR_DOES_NOT_EXIST, url.path() );
- return;
- }
- // It's a real dir -> redirect
- KURL redir;
- redir.setPath( url.path() );
- if (url.hasRef()) redir.setRef(url.htmlRef());
- kdDebug() << "Ok, redirection to " << redir.url() << endl;
- redirection( redir );
- finished();
- // And let go of the iso file - for people who want to unmount a cdrom after that
- delete m_isoFile;
- m_isoFile = 0L;
- return;
- }
-
- if ( path.isEmpty() )
- {
- KURL redir( TQString::fromLatin1( "iso:/") );
- kdDebug() << "url.path()==" << url.path() << endl;
- if (url.hasRef()) redir.setRef(url.htmlRef());
- redir.setPath( url.path() + TQString::fromLatin1("/") );
- kdDebug() << "kio_isoProtocol::listDir: redirection " << redir.url() << endl;
- redirection( redir );
- finished();
- return;
- }
-
- kdDebug() << "checkNewFile done" << endl;
- const KArchiveDirectory* root = m_isoFile->directory();
- const KArchiveDirectory* dir;
- if (!path.isEmpty() && path != "/")
- {
- kdDebug() << TQString(TQString("Looking for entry %1").arg(path)) << endl;
- const KArchiveEntry* e = root->entry( path );
- if ( !e )
- {
- error( TDEIO::ERR_DOES_NOT_EXIST, path );
- return;
- }
- if ( ! e->isDirectory() )
- {
- error( TDEIO::ERR_IS_FILE, path );
- return;
- }
- dir = (KArchiveDirectory*)e;
- } else {
- dir = root;
- }
-
- TQStringList l = dir->entries();
- totalSize( l.count() );
-
- UDSEntry entry;
- TQStringList::Iterator it = l.begin();
- for( ; it != l.end(); ++it )
- {
- kdDebug() << (*it) << endl;
- const KArchiveEntry* isoEntry = dir->entry( (*it) );
-
- createUDSEntry( isoEntry, entry );
-
- listEntry( entry, false );
- }
-
- listEntry( entry, true ); // ready
-
- finished();
-
- kdDebug() << "kio_isoProtocol::listDir done" << endl;
-}
-
-void kio_isoProtocol::stat( const KURL & url )
-{
- TQString path;
- UDSEntry entry;
-
- kdDebug() << "kio_isoProtocol::stat " << url.url() << endl;
- if ( !checkNewFile( url.path(), path, url.hasRef() ? url.htmlRef().toInt() : -1 ) )
- {
- // We may be looking at a real directory - this happens
- // when pressing up after being in the root of an archive
- TQCString _path( TQFile::encodeName(url.path()));
- kdDebug() << "kio_isoProtocol::stat (stat) on " << _path << endl;
- struct stat buff;
- if ( ::stat( _path.data(), &buff ) == -1 || !S_ISDIR( buff.st_mode ) ) {
- kdDebug() << "isdir=" << S_ISDIR( buff.st_mode ) << " errno=" << strerror(errno) << endl;
- error( TDEIO::ERR_DOES_NOT_EXIST, url.path() );
- return;
- }
- // Real directory. Return just enough information for KRun to work
- UDSAtom atom;
- atom.m_uds = TDEIO::UDS_NAME;
- atom.m_str = url.fileName();
- entry.append( atom );
- kdDebug() << "kio_isoProtocol::stat returning name=" << url.fileName() << endl;
-
- atom.m_uds = TDEIO::UDS_FILE_TYPE;
- atom.m_long = buff.st_mode & S_IFMT;
- entry.append( atom );
-
- statEntry( entry );
-
- finished();
-
- // And let go of the iso file - for people who want to unmount a cdrom after that
- delete m_isoFile;
- m_isoFile = 0L;
- return;
- }
-
- const KArchiveDirectory* root = m_isoFile->directory();
- const KArchiveEntry* isoEntry;
- if ( path.isEmpty() )
- {
- path = TQString::fromLatin1( "/" );
- isoEntry = root;
- } else {
- isoEntry = root->entry( path );
- }
- if ( !isoEntry )
- {
- error( TDEIO::ERR_DOES_NOT_EXIST, path );
- return;
- }
- createUDSEntry( isoEntry, entry );
- statEntry( entry );
- finished();
-}
-
-void kio_isoProtocol::getFile( const KIsoFile *isoFileEntry, const TQString &path )
-{
- unsigned long long size, pos = 0;
- bool mime=false,zlib=false;
- TQByteArray fileData, pointer_block, inbuf, outbuf;
- char *pptr = 0;
- compressed_file_header *hdr;
- int block_shift;
- unsigned long nblocks;
- unsigned long fullsize = 0, block_size = 0, block_size2 = 0;
- size_t ptrblock_bytes;
- unsigned long cstart, cend, csize;
- uLong bytes;
-
- size = isoFileEntry->realsize();
- if (size >= sizeof(sizeof(compressed_file_header))) zlib=true;
- if (!size) size = isoFileEntry->size();
- totalSize( size );
- if (!size) mimeType("application/x-zerosize");
-
- if (size && !m_isoFile->device()->isOpen()) m_isoFile->device()->open(IO_ReadOnly);
-
- if (zlib) {
- fileData=isoFileEntry->data(0, sizeof(compressed_file_header));
- if ( fileData.size() == sizeof(compressed_file_header) &&
- !memcmp(fileData.data(), zisofs_magic, sizeof (zisofs_magic)) ) {
-
- hdr=(compressed_file_header*) fileData.data();
- block_shift = hdr->block_size;
- block_size = 1UL << block_shift;
- block_size2 = block_size << 1;
- fullsize = isonum_731(hdr->uncompressed_len);
- nblocks = (fullsize + block_size - 1) >> block_shift;
- ptrblock_bytes = (nblocks+1) * 4;
- pointer_block=isoFileEntry->data( hdr->header_size << 2, ptrblock_bytes );
- if (pointer_block.size() == ptrblock_bytes &&
- inbuf.resize(block_size2) &&
- outbuf.resize(block_size)) {
-
- pptr = pointer_block.data();
- } else {
- error(TDEIO::ERR_COULD_NOT_READ, path);
- return;
- }
- } else {
- zlib=false;
- }
- }
-
- while (pos<size) {
- if (zlib) {
- cstart = isonum_731(pptr);
- pptr += 4;
- cend = isonum_731(pptr);
-
- csize = cend-cstart;
-
- if ( csize == 0 ) {
- outbuf.fill(0, -1);
- } else {
- if ( csize > block_size2 ) {
- //err = EX_DATAERR;
- break;
- }
-
- inbuf=isoFileEntry->data(cstart, csize);
- if (inbuf.size() != csize) {
- break;
- }
-
- bytes = block_size; // Max output buffer size
- if ( (uncompress((Bytef*) outbuf.data(), &bytes, (Bytef*) inbuf.data(), csize)) != Z_OK ) {
- break;
- }
- }
-
- if ( ((fullsize > block_size) && (bytes != block_size))
- || ((fullsize <= block_size) && (bytes < fullsize)) ) {
-
- break;
- }
-
- if ( bytes > fullsize )
- bytes = fullsize;
- fileData.assign(outbuf);
- fileData.resize(bytes);
- fullsize -= bytes;
- } else {
- fileData=isoFileEntry->data(pos,65536);
- if (fileData.size()==0) break;
- }
- if (!mime) {
- KMimeMagicResult * result = KMimeMagic::self()->findBufferFileType( fileData, path );
- kdDebug() << "Emitting mimetype " << result->mimeType() << endl;
- mimeType( result->mimeType() );
- mime=true;
- }
- data(fileData);
- pos+=fileData.size();
- processedSize(pos);
- }
-
- if (pos!=size) {
- error(TDEIO::ERR_COULD_NOT_READ, path);
- return;
- }
-
- fileData.resize(0);
- data(fileData);
- processedSize(pos);
- finished();
-
-}
-
-void kio_isoProtocol::get( const KURL & url )
-{
- kdDebug() << "kio_isoProtocol::get" << url.url() << endl;
-
- TQString path;
- if ( !checkNewFile( url.path(), path, url.hasRef() ? url.htmlRef().toInt() : -1 ) )
- {
- error( TDEIO::ERR_DOES_NOT_EXIST, url.path() );
- return;
- }
-
- const KArchiveDirectory* root = m_isoFile->directory();
- const KArchiveEntry* isoEntry = root->entry( path );
-
- if ( !isoEntry )
- {
- error( TDEIO::ERR_DOES_NOT_EXIST, path );
- return;
- }
- if ( isoEntry->isDirectory() )
- {
- error( TDEIO::ERR_IS_DIRECTORY, path );
- return;
- }
-
- const KIsoFile* isoFileEntry = static_cast<const KIsoFile *>(isoEntry);
- if ( !isoEntry->symlink().isEmpty() )
- {
- kdDebug() << "Redirection to " << isoEntry->symlink() << endl;
- KURL realURL( url, isoEntry->symlink() );
- kdDebug() << "realURL= " << realURL.url() << endl;
- redirection( realURL.url() );
- finished();
- return;
- }
- getFile(isoFileEntry, path);
- if (m_isoFile->device()->isOpen()) m_isoFile->device()->close();
-}