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k3b/libk3b/projects/datacd/k3bdatadoc.cpp

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/*
*
* $Id: k3bdatadoc.cpp 619556 2007-01-03 17:38:12Z trueg $
* Copyright (C) 2003 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 "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 <k3bcore.h>
#include <k3bglobals.h>
#include <k3bmsf.h>
#include <k3biso9660.h>
#include <k3bdevicehandler.h>
#include <k3bdevice.h>
#include <k3btoc.h>
#include <k3btrack.h>
#include <k3bmultichoicedialog.h>
#include <k3bvalidators.h>
#include <tqdir.h>
#include <tqstring.h>
#include <tqfileinfo.h>
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqtimer.h>
#include <tqdom.h>
#include <tqptrlist.h>
#include <kstandarddirs.h>
#include <kurl.h>
#include <kstatusbar.h>
#include <klocale.h>
#include <kinputdialog.h>
#include <kmessagebox.h>
#include <kdebug.h>
#include <kglobal.h>
#include <kprogress.h>
#include <kconfig.h>
#include <kapplication.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
/**
* 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( TQObject* 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->tqchildren().getFirst() )
removeItem( m_root->tqchildren().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();
}
TQString K3bDataDoc::name() const
{
return m_isoOptions.volumeID();
}
void K3bDataDoc::setIsoOptions( const K3bIsoOptions& o )
{
m_isoOptions = o;
emit changed();
}
void K3bDataDoc::setVolumeID( const TQString& 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;
TQFileInfo f( url.path() );
TQString 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;
TQString name( k3bname );
if( cnt > 0 )
name += TQString("_%1").tqarg(cnt);
if( K3bDataItem* oldItem = dir->find( name ) ) {
if( f.isDir() && oldItem->isDir() ) {
// ok, just reuse the dir
newDirItem = static_cast<K3bDirItem*>(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 += TQString("_%1").tqarg(cnt);
// TQFileInfo::exists and TQFileInfo::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
TQStringList dlist = TQDir( f.absFilePath() ).entryList( TQDir::All|TQDir::System|TQDir::Hidden );
dlist.remove(".");
dlist.remove("..");
KURL::List newUrls;
for( TQStringList::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 TQString& name, K3bDirItem* dir )
{
if( !dir )
return false;
else
return ( dir->find( name ) != 0 );
}
K3bDirItem* K3bDataDoc::addEmptyDir( const TQString& 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 );
}
TQString K3bDataDoc::typeString() const
{
return TQString::fromLatin1("data");
}
bool K3bDataDoc::loadDocumentData( TQDomElement* rootElem )
{
if( !root() )
newDocument();
TQDomNodeList 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 );
TQDomNodeList filesList = nodes.item(3).childNodes();
for( uint i = 0; i < filesList.count(); i++ ) {
TQDomElement 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( TQDomElement elem )
{
TQDomNodeList headerList = elem.childNodes();
for( uint i = 0; i < headerList.count(); i++ ) {
TQDomElement 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" ) {
TQString 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( TQDomElement headerElem )
{
TQDomNodeList headerList = headerElem.childNodes();
for( uint i = 0; i < headerList.count(); i++ ) {
TQDomElement 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( TQDomElement& elem, K3bDirItem* parent )
{
K3bDataItem* newItem = 0;
if( elem.nodeName() == "file" ) {
TQDomElement urlElem = elem.firstChild().toElement();
if( urlElem.isNull() ) {
kdDebug() << "(K3bDataDoc) file-element without url!" << endl;
return false;
}
TQFileInfo 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 TQFileInfo 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<K3bDirItem*>(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 );
TQDomNodeList childNodes = elem.childNodes();
for( uint i = 0; i < childNodes.count(); i++ ) {
TQDomElement 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( TQDomElement* docElem )
{
TQDomDocument doc = docElem->ownerDocument();
saveGeneralDocumentData( docElem );
// all options
// ----------------------------------------------------------------------
TQDomElement optionsElem = doc.createElement( "options" );
saveDocumentDataOptions( optionsElem );
docElem->appendChild( optionsElem );
// ----------------------------------------------------------------------
// the header stuff
// ----------------------------------------------------------------------
TQDomElement headerElem = doc.createElement( "header" );
saveDocumentDataHeader( headerElem );
docElem->appendChild( headerElem );
// now do the "real" work: save the entries
// ----------------------------------------------------------------------
TQDomElement topElem = doc.createElement( "files" );
TQPtrListIterator<K3bDataItem> it( root()->tqchildren() );
for( ; it.current(); ++it ) {
saveDataItem( it.current(), &doc, &topElem );
}
docElem->appendChild( topElem );
// ----------------------------------------------------------------------
return true;
}
void K3bDataDoc::saveDocumentDataOptions( TQDomElement& optionsElem )
{
TQDomDocument doc = optionsElem.ownerDocument();
TQDomElement 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( TQString::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( TQDomElement& headerElem )
{
TQDomDocument doc = headerElem.ownerDocument();
TQDomElement 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( TQString::number(isoOptions().volumeSetSize()) ) );
headerElem.appendChild( topElem );
topElem = doc.createElement( "volume_set_number" );
topElem.appendChild( doc.createTextNode( TQString::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, TQDomDocument* doc, TQDomElement* parent )
{
if( K3bFileItem* fileItem = dynamic_cast<K3bFileItem*>( item ) ) {
if( m_oldSession.contains( fileItem ) ) {
kdDebug() << "(K3bDataDoc) ignoring fileitem " << fileItem->k3bName() << " from old session while saving..." << endl;
}
else {
TQDomElement topElem = doc->createElement( "file" );
topElem.setAttribute( "name", fileItem->k3bName() );
TQDomElement subElem = doc->createElement( "url" );
subElem.appendChild( doc->createTextNode( fileItem->localPath() ) );
topElem.appendChild( subElem );
if( item->sortWeight() != 0 )
topElem.setAttribute( "sort_weight", TQString::number(item->sortWeight()) );
parent->appendChild( topElem );
// add boot options as attributes to preserve compatibility to older K3b versions
if( K3bBootItem* bootItem = dynamic_cast<K3bBootItem*>( 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", TQString::number( bootItem->loadSegment() ) );
topElem.setAttribute( "load_size", TQString::number( bootItem->loadSize() ) );
}
}
}
else if( item == m_bootCataloge ) {
TQDomElement topElem = doc->createElement( "special" );
topElem.setAttribute( "name", m_bootCataloge->k3bName() );
topElem.setAttribute( "type", "boot cataloge" );
parent->appendChild( topElem );
}
else if( K3bDirItem* dirItem = dynamic_cast<K3bDirItem*>( item ) ) {
TQDomElement topElem = doc->createElement( "directory" );
topElem.setAttribute( "name", dirItem->k3bName() );
if( item->sortWeight() != 0 )
topElem.setAttribute( "sort_weight", TQString::number(item->sortWeight()) );
TQPtrListIterator<K3bDataItem> it( dirItem->tqchildren() );
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<K3bBootItem*>( 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<K3bBootItem*>( 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( TQPtrList<K3bDataItem> itemList, K3bDirItem* newParent )
{
if( !newParent ) {
kdDebug() << "(K3bDataDoc) tried to move items to nowhere...!" << endl;
return;
}
TQPtrListIterator<K3bDataItem> it( itemList );
for( ; it.current(); ++it ) {
// check if newParent is subdir of item
if( K3bDirItem* dirItem = dynamic_cast<K3bDirItem*>( it.current() ) ) {
if( dirItem->isSubItem( newParent ) ) {
continue;
}
}
if( it.current()->isMoveable() )
it.current()->reparent( newParent );
}
}
K3bBurnJob* K3bDataDoc::newBurnJob( K3bJobHandler* hdl, TQObject* parent )
{
return new K3bDataJob( this, hdl, parent );
}
TQString K3bDataDoc::treatWhitespace( const TQString& 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 ) {
TQString 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;
TQPtrList<K3bDataItem> sortedChildren;
TQPtrListIterator<K3bDataItem> it( dir->tqchildren() );
for( it.toLast(); it.current(); --it ) {
K3bDataItem* item = it.current();
if( item->isDir() )
prepareFilenamesInDir( dynamic_cast<K3bDirItem*>( 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() ) {
TQPtrList<K3bDataItem> 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( TQPtrListIterator<K3bDataItem> it( sameNameList );
it.current(); ++it ) {
it.current()->setWrittenName( K3b::appendNumberToFilename( it.current()->writtenName(), cnt++, maxlen ) );
}
}
}
}
}
void K3bDataDoc::informAboutNotFoundFiles()
{
if( !m_notFoundFiles.isEmpty() ) {
KMessageBox::informationList( TQT_TQWIDGET(tqApp->activeWindow()), i18n("Could not find the following files:"),
m_notFoundFiles, i18n("Not Found") );
m_notFoundFiles.clear();
}
if( !m_noPermissionFiles.isEmpty() ) {
KMessageBox::informationList( TQT_TQWIDGET(tqApp->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();
// J<>rg 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);
TQStringList entries = importDir->entries();
entries.remove( "." );
entries.remove( ".." );
for( TQStringList::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<const K3bIso9660Directory*>(entry), dir );
}
else {
const K3bIso9660File* file = static_cast<const K3bIso9660File*>(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( TQPtrListIterator<K3bDataItem> it( dir->tqchildren() ); 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<K3bDirItem*>(b);
}
K3bBootItem* K3bDataDoc::createBootItem( const TQString& 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 ) {
TQString newName = "boot.catalog";
int i = 0;
while( dir->alreadyInDirectory( "boot.catalog" ) ) {
++i;
newName = TQString( "boot%1.catalog" ).tqarg(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;
}
TQValueList<K3bDataItem*> K3bDataDoc::findItemByLocalPath( const TQString& path ) const
{
Q_UNUSED( path );
return TQValueList<K3bDataItem*>();
}
bool K3bDataDoc::sessionImported() const
{
return !m_oldSession.isEmpty();
}
#include "k3bdatadoc.moc"
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