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Replace custom MP4 metadata parser with TagLib

Browse Source 
TagLib supports MP4 metadata since version 1.6 (2009).  The custom
parser code caused problems because there was a mismatch between
the definition of TagLib::Tag and TagLib::MP4::Tag, and the
implementation of the custom TagLib::MP4::Tag.

This requires TagLib 1.11 and above.

Resolves: TDE/tdemultimedia#82
Signed-off-by: mio <stigma@disroot.org>
(cherry picked from commit 460320e577)
r14.1.x
mio 2 months ago committed by Michele Calgaro
parent 09dcfc68c8
commit e8dc45c838
Signed by: MicheleC
GPG Key ID: 2A75B7CA8ADED5CF
91 changed files with 82 additions and 7229 deletions
Show Stats Download Patch File Download Diff File

1
CMakeLists.txt
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@ -57,7 +57,6 @@ option( WITH_NJB "Enable Nomad Jukebox support"
option( WITH_MTP "Enable MTP devices support" ${WITH_ALL_OPTIONS} ) option( WITH_MTP "Enable MTP devices support" ${WITH_ALL_OPTIONS} )
option( WITH_IFP "Enable iRiver iFP Support" ${WITH_ALL_OPTIONS} ) option( WITH_IFP "Enable iRiver iFP Support" ${WITH_ALL_OPTIONS} )
option( WITH_IPOD "Enable iPod support from libgpod" ${WITH_ALL_OPTIONS} ) option( WITH_IPOD "Enable iPod support from libgpod" ${WITH_ALL_OPTIONS} )
option( WITH_MP4V2 "Enable MP4/AAC Tag Write Support from mp4v2" ${WITH_ALL_OPTIONS} )
option( WITH_DAAP "Enable DAAP Music Sharing Support" ${WITH_ALL_OPTIONS} ) option( WITH_DAAP "Enable DAAP Music Sharing Support" ${WITH_ALL_OPTIONS} )
option( WITH_EMBEDDED_SQLITE "Build with embedded Sqlite" OFF ) option( WITH_EMBEDDED_SQLITE "Build with embedded Sqlite" OFF )
option( WITH_SYSTEM_SQLITE "Build with system Sqlite" ${WITH_ALL_OPTIONS} ) option( WITH_SYSTEM_SQLITE "Build with system Sqlite" ${WITH_ALL_OPTIONS} )

4
ConfigureChecks.cmake
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@ -99,8 +99,8 @@ tde_restore( CMAKE_REQUIRED_LIBRARIES )
# taglib # taglib
pkg_search_module( TAGLIB taglib ) pkg_search_module( TAGLIB taglib )
if( TAGLIB_FOUND ) if( TAGLIB_FOUND )
if( ${TAGLIB_VERSION} VERSION_LESS "1.5" ) if( ${TAGLIB_VERSION} VERSION_LESS "1.11" )
tde_message_fatal( "taglib version must be at least 1.5" ) tde_message_fatal( "taglib version must be at least 1.11" )
else( ) else( )
set( TAGLIB_15 1 ) set( TAGLIB_15 1 )
message( STATUS "Found TAGLIB: ${TAGLIB_INCLUDE_DIRS}" ) message( STATUS "Found TAGLIB: ${TAGLIB_INCLUDE_DIRS}" )

101
amarok/src/metabundle.cpp
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@ -35,11 +35,13 @@
#include <taglib/id3v1genres.h> //used to load genre list #include <taglib/id3v1genres.h> //used to load genre list
#include <taglib/mpegfile.h> #include <taglib/mpegfile.h>
#include <taglib/tag.h> #include <taglib/tag.h>
#include <taglib/tpropertymap.h>
#include <taglib/tstring.h> #include <taglib/tstring.h>
#include <taglib/tlist.h> #include <taglib/tlist.h>
#include <taglib/apetag.h> #include <taglib/apetag.h>
#include <taglib/id3v2tag.h> #include <taglib/id3v2tag.h>
#include <taglib/id3v1tag.h> #include <taglib/id3v1tag.h>
#include <taglib/mp4file.h>
#include <taglib/mpcfile.h> #include <taglib/mpcfile.h>
#include <taglib/mpegfile.h> #include <taglib/mpegfile.h>
#include <taglib/oggfile.h> #include <taglib/oggfile.h>
@ -51,13 +53,6 @@
#include <taglib/xiphcomment.h> #include <taglib/xiphcomment.h>
#include <config.h> #include <config.h>
#ifdef HAVE_MP4V2
#include "metadata/mp4/mp4file.h"
#include "metadata/mp4/mp4tag.h"
#else
#include "metadata/m4a/mp4file.h"
#include "metadata/m4a/mp4itunestag.h"
#endif
#include "lastfm.h" #include "lastfm.h"
#include "metabundle.h" #include "metabundle.h"
@ -484,8 +479,14 @@ MetaBundle::embeddedImages( MetaBundle::EmbeddedImageList& images ) const
loadImagesFromTag( *file->ID3v2Tag(), images ); loadImagesFromTag( *file->ID3v2Tag(), images );
} else if ( TagLib::MP4::File *file = dynamic_cast<TagLib::MP4::File *>( fileref.file() ) ) { } else if ( TagLib::MP4::File *file = dynamic_cast<TagLib::MP4::File *>( fileref.file() ) ) {
TagLib::MP4::Tag *mp4tag = dynamic_cast<TagLib::MP4::Tag *>( file->tag() ); TagLib::MP4::Tag *mp4tag = dynamic_cast<TagLib::MP4::Tag *>( file->tag() );
if( mp4tag && mp4tag->cover().size() ) { if (mp4tag)
images.push_back( EmbeddedImage( mp4tag->cover(), "" ) ); {
TagLib::MP4::Item coverItem = mp4tag->item("covr");
if (coverItem.isValid())
{
TagLib::MP4::CoverArt coverArt = coverItem.toCoverArtList().front();
images.push_back(EmbeddedImage(coverArt.data(), ""));
}
} }
} }
} }
@ -600,14 +601,39 @@ MetaBundle::readTags( TagLib::AudioProperties::ReadStyle readStyle, EmbeddedImag
{ {
m_type = mp4; m_type = mp4;
TagLib::MP4::Tag *mp4tag = dynamic_cast<TagLib::MP4::Tag *>( file->tag() ); TagLib::MP4::Tag *mp4tag = dynamic_cast<TagLib::MP4::Tag *>( file->tag() );
if( mp4tag ) if (mp4tag)
{ {
setComposer( TStringToTQString( mp4tag->composer() ) ); TagLib::PropertyMap properties = mp4tag->properties();
setBpm( TQString::number( mp4tag->bpm() ).toFloat() );
disc = TQString::number( mp4tag->disk() ); auto property = properties.find("COMPOSER");
compilation = TQString::number( mp4tag->compilation() ); if (property != properties.end())
if ( images && mp4tag->cover().size() ) { {
images->push_back( EmbeddedImage( mp4tag->cover(), "" ) ); setComposer(TStringToTQString(property->second.front()).stripWhiteSpace());
}
property = properties.find("BPM");
if (property != properties.end())
{
setBpm(TStringToTQString(property->second.front()).toFloat());
}
property = properties.find("DISCNUMBER");
if (property != properties.end())
{
disc = TStringToTQString(property->second.front());
}
property = properties.find("COMPILATION");
if (property != properties.end())
{
compilation = TStringToTQString(property->second.front());
}
TagLib::MP4::Item coverItem = mp4tag->item("covr");
if (images && coverItem.isValid())
{
TagLib::MP4::CoverArt coverArt = coverItem.toCoverArtList().front();
images->push_back(EmbeddedImage(coverArt.data(), ""));
} }
} }
} }
@ -1360,18 +1386,47 @@ MetaBundle::setExtendedTag( TagLib::File *file, int tag, const TQString value )
flacFile->xiphComment()->addField( id, QStringToTString( value ), true ); flacFile->xiphComment()->addField( id, QStringToTString( value ), true );
} }
} }
else if ( m_type == mp4 ) else if (m_type == mp4)
{ {
TagLib::MP4::Tag *mp4tag = dynamic_cast<TagLib::MP4::Tag *>( file->tag() ); TagLib::MP4::Tag *mp4tag = dynamic_cast<TagLib::MP4::Tag *>( file->tag() );
if( mp4tag ) if (mp4tag)
{ {
switch( tag ) TagLib::PropertyMap properties = mp4tag->properties();
switch (tag)
{ {
case ( composerTag ): mp4tag->setComposer( QStringToTString( value ) ); break; case composerTag:
case ( discNumberTag ): mp4tag->setDisk( value.toInt() ); {
case ( bpmTag ): mp4tag->setBpm( value.toInt() ); // mp4 doesn't support float bpm properties.replace("COMPOSER", QStringToTString(value));
case ( compilationTag ): mp4tag->setCompilation( value.toInt() == CompilationYes ); break;
}
case discNumberTag:
{
properties.replace("DISCNUMBER", QStringToTString(value));
break;
}
case bpmTag:
{
/* MP4 doesn't support float BPM */
properties.replace("BPM", QStringToTString(value));
break;
}
case albumArtistTag:
{
properties.replace("ALBUMARTIST", QStringToTString(value));
break;
}
case compilationTag:
{
mp4tag->setItem("cpil", TagLib::MP4::Item(value.toInt() == CompilationYes));
break;
}
default:
{
break;
}
} }
file->setProperties(properties);
} }
} }
} }

8
amarok/src/metadata/CMakeLists.txt
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@ -15,12 +15,6 @@ add_subdirectory( rmff )
add_subdirectory( aac ) add_subdirectory( aac )
add_subdirectory( wav ) add_subdirectory( wav )
if( WITH_MP4V2 )
add_subdirectory( mp4 )
else( )
add_subdirectory( m4a )
endif( )
include_directories( include_directories(
${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}
${CMAKE_SOURCE_DIR}/amarok/src ${CMAKE_SOURCE_DIR}/amarok/src
@ -36,5 +30,5 @@ tde_add_library( metadata STATIC_PIC
SOURCES tplugins.cpp SOURCES tplugins.cpp
LINK LINK
tagasf-static tagaudible-static tagrealmedia-static tagasf-static tagaudible-static tagrealmedia-static
tagaac-static tagwav-static common-tagmp4-static tagaac-static tagwav-static
) )

33
amarok/src/metadata/m4a/CMakeLists.txt
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@ -1,33 +0,0 @@
#################################################
#
# (C) 2010-2011 Serghei Amelian
# serghei (DOT) amelian (AT) gmail.com
#
# Improvements and feedback are welcome
#
# This file is released under GPL >= 2
#
#################################################
include_directories(
${CMAKE_BINARY_DIR}
${TDE_INCLUDE_DIR}
${TQT_INCLUDE_DIRS}
${TAGLIB_INCLUDE_DIRS}
)
##### tagm4a (static) ###########################
tde_add_library( common-tagmp4 STATIC_PIC
SOURCES
taglib_mp4filetyperesolver.cpp mp4file.cpp mp4itunestag.cpp mp4isobox.cpp
mp4isofullbox.cpp mp4skipbox.cpp mp4moovbox.cpp mp4mvhdbox.cpp
mp4ilstbox.cpp boxfactory.cpp mp4fourcc.cpp mp4udtabox.cpp mp4metabox.cpp
mp4tagsproxy.cpp mp4mdiabox.cpp mp4minfbox.cpp mp4audioproperties.cpp
mp4hdlrbox.cpp mp4stblbox.cpp mp4audiosampleentry.cpp mp4stsdbox.cpp
mp4sampleentry.cpp mp4trakbox.cpp mp4propsproxy.cpp itunesnambox.cpp
itunesartbox.cpp itunesalbbox.cpp itunescvrbox.cpp itunesgenbox.cpp
itunestrknbox.cpp itunesdaybox.cpp itunescmtbox.cpp itunesgrpbox.cpp
ituneswrtbox.cpp itunesdiskbox.cpp itunestmpobox.cpp itunesdatabox.cpp
)

84
amarok/src/metadata/m4a/Makefile.am
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@ -1,84 +0,0 @@
SUBDIRS =
METASOURCES = AUTO
INCLUDES = $(all_includes) $(TAGLIB_CFLAGS)
libtagm4a_la_LDFLAGS = $(all_libraries)
noinst_LTLIBRARIES = libtagm4a.la
libtagm4a_la_SOURCES = \
taglib_mp4filetyperesolver.cpp \
mp4file.cpp \
mp4itunestag.cpp \
mp4isobox.cpp \
mp4isofullbox.cpp \
mp4skipbox.cpp \
mp4moovbox.cpp \
mp4mvhdbox.cpp \
mp4ilstbox.cpp \
boxfactory.cpp \
mp4fourcc.cpp \
mp4udtabox.cpp \
mp4metabox.cpp \
mp4tagsproxy.cpp \
mp4mdiabox.cpp \
mp4minfbox.cpp \
mp4audioproperties.cpp \
mp4hdlrbox.cpp \
mp4stblbox.cpp \
mp4audiosampleentry.cpp \
mp4stsdbox.cpp \
mp4sampleentry.cpp \
mp4trakbox.cpp \
mp4propsproxy.cpp \
itunesnambox.cpp \
itunesartbox.cpp \
itunesalbbox.cpp \
itunescvrbox.cpp \
itunesgenbox.cpp \
itunestrknbox.cpp \
itunesdaybox.cpp \
itunescmtbox.cpp \
itunesgrpbox.cpp \
ituneswrtbox.cpp \
itunesdiskbox.cpp \
itunestmpobox.cpp \
itunesdatabox.cpp
noinst_HEADERS = \
taglib_mp4filetyperesolver.h \
mp4file.h \
mp4itunestag.h \
mp4isobox.h \
mp4isofullbox.h \
mp4skipbox.h \
mp4moovbox.h \
mp4mvhdbox.h \
mp4ilstbox.h \
boxfactory.h \
mp4fourcc.h \
mp4udtabox.h \
mp4metabox.h \
mp4tagsproxy.h \
mp4audioproperties.h \
mp4hdlrbox.h \
mp4propsproxy.h \
mp4mdiabox.h \
mp4stsdbox.h \
mp4trakbox.h \
mp4stblbox.h \
mp4audiosampleentry.h \
mp4minfbox.h \
mp4sampleentry.h \
itunesnambox.h \
itunesartbox.h \
itunesalbbox.h \
itunesgenbox.h \
itunestrknbox.h \
itunesdaybox.h \
itunescmtbox.h \
itunescvrbox.h \
itunesgrpbox.h \
ituneswrtbox.h \
itunesdiskbox.h \
itunestmpobox.h \
itunesdatabox.h

150
amarok/src/metadata/m4a/boxfactory.cpp
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@ -1,150 +0,0 @@
/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "tstring.h"
#include "boxfactory.h"
#include "mp4skipbox.h"
#include "mp4moovbox.h"
#include "mp4mvhdbox.h"
#include "mp4trakbox.h"
#include "mp4mdiabox.h"
#include "mp4minfbox.h"
#include "mp4stblbox.h"
#include "mp4stsdbox.h"
#include "mp4hdlrbox.h"
#include "mp4udtabox.h"
#include "mp4metabox.h"
#include "mp4ilstbox.h"
#include "itunesnambox.h"
#include "itunesartbox.h"
#include "itunesalbbox.h"
#include "itunesgenbox.h"
#include "itunesdaybox.h"
#include "itunestrknbox.h"
#include "itunescmtbox.h"
#include "itunesgrpbox.h"
#include "ituneswrtbox.h"
#include "itunesdiskbox.h"
#include "itunestmpobox.h"
#include "itunescvrbox.h"
#include "itunesdatabox.h"
using namespace TagLib;
MP4::BoxFactory::BoxFactory()
{
}
MP4::BoxFactory::~BoxFactory()
{
}
//! factory function
MP4::Mp4IsoBox* MP4::BoxFactory::createInstance( TagLib::File* anyfile, MP4::Fourcc fourcc, uint size, long offset ) const
{
MP4::File * file = dynamic_cast<MP4::File *>(anyfile);
if(!file)
return 0;
//std::cout << "creating box for: " << fourcc.toString() << std::endl;
switch( fourcc )
{
case 0x6d6f6f76: // 'moov'
return new MP4::Mp4MoovBox( file, fourcc, size, offset );
break;
case 0x6d766864: // 'mvhd'
return new MP4::Mp4MvhdBox( file, fourcc, size, offset );
break;
case 0x7472616b: // 'trak'
return new MP4::Mp4TrakBox( file, fourcc, size, offset );
break;
case 0x6d646961: // 'mdia'
return new MP4::Mp4MdiaBox( file, fourcc, size, offset );
break;
case 0x6d696e66: // 'minf'
return new MP4::Mp4MinfBox( file, fourcc, size, offset );
break;
case 0x7374626c: // 'stbl'
return new MP4::Mp4StblBox( file, fourcc, size, offset );
break;
case 0x73747364: // 'stsd'
return new MP4::Mp4StsdBox( file, fourcc, size, offset );
break;
case 0x68646c72: // 'hdlr'
return new MP4::Mp4HdlrBox( file, fourcc, size, offset );
break;
case 0x75647461: // 'udta'
return new MP4::Mp4UdtaBox( file, fourcc, size, offset );
break;
case 0x6d657461: // 'meta'
return new MP4::Mp4MetaBox( file, fourcc, size, offset );
break;
case 0x696c7374: // 'ilst'
return new MP4::Mp4IlstBox( file, fourcc, size, offset );
break;
case 0xa96e616d: // '_nam'
return new MP4::ITunesNamBox( file, fourcc, size, offset );
break;
case 0xa9415254: // '_ART'
return new MP4::ITunesArtBox( file, fourcc, size, offset );
break;
case 0xa9616c62: // '_alb'
return new MP4::ITunesAlbBox( file, fourcc, size, offset );
break;
case 0xa967656e: // '_gen'
return new MP4::ITunesGenBox( file, fourcc, size, offset );
break;
case 0x676e7265: // 'gnre'
return new MP4::ITunesGenBox( file, fourcc, size, offset );
break;
case 0xa9646179: // '_day'
return new MP4::ITunesDayBox( file, fourcc, size, offset );
break;
case 0x74726b6e: // 'trkn'
return new MP4::ITunesTrknBox( file, fourcc, size, offset );
break;
case 0xa9636d74: // '_cmt'
return new MP4::ITunesCmtBox( file, fourcc, size, offset );
break;
case 0xa9677270: // '_grp'
return new MP4::ITunesGrpBox( file, fourcc, size, offset );
break;
case 0xa9777274: // '_wrt'
return new MP4::ITunesWrtBox( file, fourcc, size, offset );
break;
case 0x6469736b: // 'disk'
return new MP4::ITunesDiskBox( file, fourcc, size, offset );
break;
case 0x746d706f: // 'tmpo'
return new MP4::ITunesTmpoBox( file, fourcc, size, offset );
break;
case 0x636f7672: // 'covr'
return new MP4::ITunesCvrBox( file, fourcc, size, offset );
break;
case 0x64616461: // 'data'
return new MP4::ITunesDataBox( file, fourcc, size, offset );
break;
default:
return new MP4::Mp4SkipBox( file, fourcc, size, offset );
}
}

45
amarok/src/metadata/m4a/boxfactory.h
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@ -1,45 +0,0 @@
/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef BOXFACTORY_H
#define BOXFACTORY_H
#include "taglib.h"
#include "mp4isobox.h"
namespace TagLib
{
namespace MP4
{
class BoxFactory
{
public:
BoxFactory();
~BoxFactory();
//! factory function
Mp4IsoBox* createInstance( TagLib::File* anyfile, MP4::Fourcc fourcc, uint size, long offset ) const;
}; // class BoxFactory
} // namepace MP4
} // namepace TagLib
#endif // BOXFACTORY_H

89
amarok/src/metadata/m4a/itunesalbbox.cpp
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@ -1,89 +0,0 @@
/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesalbbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesAlbBox::ITunesAlbBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesAlbBox::ITunesAlbBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesAlbBox::ITunesAlbBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesAlbBox::~ITunesAlbBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesAlbBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesAlbBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::album, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of album box: " << dataString << std::endl;
#endif
}

50
amarok/src/metadata/m4a/itunesalbbox.h
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@ -1,50 +0,0 @@
/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESALBBOX_H
#define ITUNESALBBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesAlbBox: public Mp4IsoBox
{
public:
ITunesAlbBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesAlbBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesAlbBoxPrivate;
ITunesAlbBoxPrivate* d;
}; // class ITunesAlbBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESALBBOX_H

89
amarok/src/metadata/m4a/itunesartbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesartbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesArtBox::ITunesArtBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesArtBox::ITunesArtBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesArtBox::ITunesArtBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesArtBox::~ITunesArtBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesArtBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesArtBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::artist, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of artist box: " << dataString << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunesartbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESARTBOX_H
#define ITUNESARTBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesArtBox: public Mp4IsoBox
{
public:
ITunesArtBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesArtBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesArtBoxPrivate;
ITunesArtBoxPrivate* d;
}; // class ITunesArtBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESARTBOX_H

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amarok/src/metadata/m4a/itunescmtbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunescmtbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesCmtBox::ITunesCmtBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesCmtBox::ITunesCmtBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesCmtBox::ITunesCmtBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesCmtBox::~ITunesCmtBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesCmtBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesCmtBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::comment, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of title box: " << dataString << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunescmtbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESCMTBOX_H
#define ITUNESCMTBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesCmtBox: public Mp4IsoBox
{
public:
ITunesCmtBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesCmtBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesCmtBoxPrivate;
ITunesCmtBoxPrivate* d;
}; // class ITunesCmtBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESCMTBOX_H

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amarok/src/metadata/m4a/itunescvrbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunescvrbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesCvrBox::ITunesCvrBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesCvrBox::ITunesCvrBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesCvrBox::ITunesCvrBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesCvrBox::~ITunesCvrBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesCvrBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesCvrBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::cover, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of album box: " << dataString << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunescvrbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESCVRBOX_H
#define ITUNESCVRBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesCvrBox: public Mp4IsoBox
{
public:
ITunesCvrBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesCvrBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesCvrBoxPrivate;
ITunesCvrBoxPrivate* d;
}; // class ITunesCvrBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESCVRBOX_H

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amarok/src/metadata/m4a/itunesdatabox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesdatabox.h"
#include "tbytevector.h"
#include "mp4isobox.h"
#include "tfile.h"
using namespace TagLib;
class MP4::ITunesDataBox::ITunesDataBoxPrivate
{
public:
ByteVector data;
};
MP4::ITunesDataBox::ITunesDataBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoFullBox(file, fourcc, size, offset)
{
d = new MP4::ITunesDataBox::ITunesDataBoxPrivate();
}
MP4::ITunesDataBox::~ITunesDataBox()
{
delete d;
}
ByteVector MP4::ITunesDataBox::data() const
{
return d->data;
}
//! parse the content of the box
void MP4::ITunesDataBox::parse()
{
// skip first 4 byte - don't know what they are supposed to be for - simply 4 zeros
file()->seek( 4, TagLib::File::Current );
// read contents - remaining size is box_size-12-4 (12:fullbox header, 4:starting zeros of data box)
#if 0
std::cout << " reading data box with data length: " << size()-16 << std::endl;
#endif
d->data = file()->readBlock( size()-12-4 );
}

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amarok/src/metadata/m4a/itunesdatabox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESDATABOX_H
#define ITUNESDATABOX_H
#include "mp4isofullbox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesDataBox: public Mp4IsoFullBox
{
public:
ITunesDataBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesDataBox();
//! get the internal data, which can be txt or binary data as well
ByteVector data() const;
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesDataBoxPrivate;
ITunesDataBoxPrivate* d;
}; // class ITunesDataBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESDATABOX_H

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amarok/src/metadata/m4a/itunesdaybox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesdaybox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesDayBox::ITunesDayBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesDayBox::ITunesDayBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesDayBox::ITunesDayBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesDayBox::~ITunesDayBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesDayBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesDayBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::year, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of day box: " << dataString.substr(0,4) << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunesdaybox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESDAYBOX_H
#define ITUNESDAYBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesDayBox: public Mp4IsoBox
{
public:
ITunesDayBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesDayBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesDayBoxPrivate;
ITunesDayBoxPrivate* d;
}; // class ITunesDayBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESDAYBOX_H

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amarok/src/metadata/m4a/itunesdiskbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesdiskbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesDiskBox::ITunesDiskBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesDiskBox::ITunesDiskBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesDiskBox::ITunesDiskBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesDiskBox::~ITunesDiskBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesDiskBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesDiskBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::disk, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::ByteVector trknData = d->dataBox->data();
TagLib::String trknumber = TagLib::String::number( static_cast<int>( static_cast<unsigned char>(trknData[0]) << 24 |
static_cast<unsigned char>(trknData[1]) << 16 |
static_cast<unsigned char>(trknData[2]) << 8 |
static_cast<unsigned char>(trknData[3]) ) );
std::cout << "Content of tracknumber box: " << trknumber << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunesdiskbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESDISKBOX_H
#define ITUNESDISKBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesDiskBox: public Mp4IsoBox
{
public:
ITunesDiskBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesDiskBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesDiskBoxPrivate;
ITunesDiskBoxPrivate* d;
}; // class ITunesDiskBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESDISKBOX_H

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amarok/src/metadata/m4a/itunesgenbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesgenbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesGenBox::ITunesGenBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesGenBox::ITunesGenBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesGenBox::ITunesGenBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesGenBox::~ITunesGenBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesGenBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesGenBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::genre, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of genre box: " << dataString << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunesgenbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESGENBOX_H
#define ITUNESGENBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesGenBox: public Mp4IsoBox
{
public:
ITunesGenBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesGenBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesGenBoxPrivate;
ITunesGenBoxPrivate* d;
}; // class ITunesGenBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESGENBOX_H

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amarok/src/metadata/m4a/itunesgrpbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesgrpbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesGrpBox::ITunesGrpBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesGrpBox::ITunesGrpBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesGrpBox::ITunesGrpBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesGrpBox::~ITunesGrpBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesGrpBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesGrpBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::grouping, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of title box: " << dataString << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunesgrpbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESGRPBOX_H
#define ITUNESGRPBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesGrpBox: public Mp4IsoBox
{
public:
ITunesGrpBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesGrpBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesGrpBoxPrivate;
ITunesGrpBoxPrivate* d;
}; // class ITunesGrpBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESGRPBOX_H

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amarok/src/metadata/m4a/itunesnambox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunesnambox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesNamBox::ITunesNamBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesNamBox::ITunesNamBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesNamBox::ITunesNamBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesNamBox::~ITunesNamBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesNamBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesNamBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::title, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of title box: " << dataString << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunesnambox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESNAMBOX_H
#define ITUNESNAMBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesNamBox: public Mp4IsoBox
{
public:
ITunesNamBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesNamBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesNamBoxPrivate;
ITunesNamBoxPrivate* d;
}; // class ITunesNamBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESNAMBOX_H

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amarok/src/metadata/m4a/itunestmpobox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunestmpobox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesTmpoBox::ITunesTmpoBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesTmpoBox::ITunesTmpoBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesTmpoBox::ITunesTmpoBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesTmpoBox::~ITunesTmpoBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesTmpoBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesTmpoBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::bpm, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::ByteVector trknData = d->dataBox->data();
TagLib::String trknumber = TagLib::String::number( static_cast<int>( static_cast<unsigned char>(trknData[0]) << 24 |
static_cast<unsigned char>(trknData[1]) << 16 |
static_cast<unsigned char>(trknData[2]) << 8 |
static_cast<unsigned char>(trknData[3]) ) );
std::cout << "Content of tracknumber box: " << trknumber << std::endl;
#endif
}

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amarok/src/metadata/m4a/itunestmpobox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESTMPOBOX_H
#define ITUNESTMPOBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesTmpoBox: public Mp4IsoBox
{
public:
ITunesTmpoBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesTmpoBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesTmpoBoxPrivate;
ITunesTmpoBoxPrivate* d;
}; // class ITunesTmpoBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESTMPOBOX_H

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amarok/src/metadata/m4a/itunestrknbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "itunestrknbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesTrknBox::ITunesTrknBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesTrknBox::ITunesTrknBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesTrknBox::ITunesTrknBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesTrknBox::~ITunesTrknBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesTrknBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesTrknBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::trackno, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::ByteVector trknData = d->dataBox->data();
TagLib::String trknumber = TagLib::String::number( static_cast<int>( static_cast<unsigned char>(trknData[0]) << 24 |
static_cast<unsigned char>(trknData[1]) << 16 |
static_cast<unsigned char>(trknData[2]) << 8 |
static_cast<unsigned char>(trknData[3]) ) );
std::cout << "Content of tracknumber box: " << trknumber << std::endl;
#endif
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESTRKNBOX_H
#define ITUNESTRKNBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesTrknBox: public Mp4IsoBox
{
public:
ITunesTrknBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesTrknBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesTrknBoxPrivate;
ITunesTrknBoxPrivate* d;
}; // class ITunesTrknBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESTRKNBOX_H

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amarok/src/metadata/m4a/ituneswrtbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "ituneswrtbox.h"
#include "itunesdatabox.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "tfile.h"
#include "mp4tagsproxy.h"
using namespace TagLib;
class MP4::ITunesWrtBox::ITunesWrtBoxPrivate
{
public:
ITunesDataBox* dataBox;
};
MP4::ITunesWrtBox::ITunesWrtBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::ITunesWrtBox::ITunesWrtBoxPrivate();
d->dataBox = 0;
}
MP4::ITunesWrtBox::~ITunesWrtBox()
{
if( d->dataBox != 0 )
delete d->dataBox;
delete d;
}
//! parse the content of the box
void MP4::ITunesWrtBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
// parse data box
uint size;
MP4::Fourcc fourcc;
if(mp4file->readSizeAndType( size, fourcc ) == true)
{
// check for type - must be 'data'
if( fourcc != MP4::Fourcc("data") )
{
std::cerr << "bad atom in itunes tag - skipping it." << std::endl;
// jump over data tag
mp4file->seek( size-8, TagLib::File::Current );
return;
}
d->dataBox = new ITunesDataBox( mp4file, fourcc, size, mp4file->tell() );
d->dataBox->parsebox();
}
else
{
// reading unsuccessful - serious error!
std::cerr << "Error in parsing ITunesWrtBox - serious Error in taglib!" << std::endl;
return;
}
// register data box
mp4file->tagProxy()->registerBox( Mp4TagsProxy::composer, d->dataBox );
#if 0
// get data pointer - just for debugging...
TagLib::String dataString( d->dataBox->data() );
std::cout << "Content of title box: " << dataString << std::endl;
#endif
}

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amarok/src/metadata/m4a/ituneswrtbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef ITUNESWRTBOX_H
#define ITUNESWRTBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class ITunesWrtBox: public Mp4IsoBox
{
public:
ITunesWrtBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~ITunesWrtBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class ITunesWrtBoxPrivate;
ITunesWrtBoxPrivate* d;
}; // class ITunesWrtBox
} // namespace MP4
} // namespace TagLib
#endif // ITUNESWRTBOX_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4audioproperties.h"
#include "mp4propsproxy.h"
using namespace TagLib;
class MP4::AudioProperties::AudioPropertiesPrivate
{
public:
MP4::Mp4PropsProxy* propsproxy;
}; // AudioPropertiesPrivate
MP4::AudioProperties::AudioProperties():TagLib::AudioProperties(TagLib::AudioProperties::Average)
{
d = new MP4::AudioProperties::AudioPropertiesPrivate();
}
MP4::AudioProperties::~AudioProperties()
{
delete d;
}
void MP4::AudioProperties::setProxy( Mp4PropsProxy* proxy )
{
d->propsproxy = proxy;
}
int MP4::AudioProperties::length() const
{
if( d->propsproxy == 0 )
return 0;
return d->propsproxy->seconds();
}
int MP4::AudioProperties::bitrate() const
{
if( d->propsproxy == 0 )
return 0;
return d->propsproxy->bitRate()/1000;
}
int MP4::AudioProperties::sampleRate() const
{
if( d->propsproxy == 0 )
return 0;
return d->propsproxy->sampleRate();
}
int MP4::AudioProperties::channels() const
{
if( d->propsproxy == 0 )
return 0;
return d->propsproxy->channels();
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4AUDIOPROPERTIES_H
#define MP4AUDIOPROPERTIES_H MP4AUDIOPROPERTIES_H
#include "audioproperties.h"
namespace TagLib
{
namespace MP4
{
class Mp4PropsProxy;
class AudioProperties : public TagLib::AudioProperties
{
public:
//! constructor
AudioProperties();
//! destructor
~AudioProperties();
//! function to set the proxy
void setProxy( Mp4PropsProxy* proxy );
/*!
* Returns the length of the file in seconds.
*/
int length() const;
/*!
* Returns the most appropriate bit rate for the file in kb/s. For constant
* bitrate formats this is simply the bitrate of the file. For variable
* bitrate formats this is either the average or nominal bitrate.
*/
int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
int channels() const;
private:
class AudioPropertiesPrivate;
AudioPropertiesPrivate* d;
};
} // namespace MP4
} // namespace TagLib
#endif // MP4AUDIOPROPERTIES_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <iostream>
#include "mp4audiosampleentry.h"
#include "mp4isobox.h"
#include "mp4file.h"
#include "mp4propsproxy.h"
using namespace TagLib;
class MP4::Mp4AudioSampleEntry::Mp4AudioSampleEntryPrivate
{
public:
uint channelcount;
uint samplerate;
uint bitrate;
};
MP4::Mp4AudioSampleEntry::Mp4AudioSampleEntry( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4SampleEntry(file, fourcc, size, offset)
{
d = new MP4::Mp4AudioSampleEntry::Mp4AudioSampleEntryPrivate();
}
MP4::Mp4AudioSampleEntry::~Mp4AudioSampleEntry()
{
delete d;
}
uint MP4::Mp4AudioSampleEntry::channels() const
{
return d->channelcount;
}
uint MP4::Mp4AudioSampleEntry::samplerate() const
{
return d->samplerate;
}
uint MP4::Mp4AudioSampleEntry::bitrate() const
{
return d->bitrate;
}
void MP4::Mp4AudioSampleEntry::parseEntry()
{
TagLib::MP4::File* mp4file = dynamic_cast<TagLib::MP4::File*>(file());
if(!mp4file)
return;
// read 8 reserved bytes
mp4file->seek( 8, TagLib::File::Current );
// read channelcount
if(!mp4file->readShort( d->channelcount ))
return;
// seek over samplesize, pre_defined and reserved
mp4file->seek( 6, TagLib::File::Current );
// read samplerate
if(!mp4file->readInt( d->samplerate ))
return;
// register box at proxy
mp4file->propProxy()->registerAudioSampleEntry( this );
//std::cout << "fourcc of audio sample entry: " << fourcc().toString() << std::endl;
// check for both mp4a (plain files) and drms (encrypted files)
if( (fourcc() == MP4::Fourcc("mp4a")) ||
(fourcc() == MP4::Fourcc("drms")) )
{
TagLib::MP4::Fourcc fourcc;
uint esds_size;
if (!mp4file->readSizeAndType( esds_size, fourcc ))
return;
// read esds' main parts
if( size()-48 > 0 )
ByteVector flags_version = mp4file->readBlock(4);
else
return;
ByteVector EsDescrTag = mp4file->readBlock(1);
// first 4 bytes contain full box specifics (version & flags)
// upcoming byte must be ESDescrTag (0x03)
if( EsDescrTag[0] == 0x03 )
{
uint descr_len = mp4file->readSystemsLen();
uint EsId;
if( !mp4file->readShort( EsId ) )
return;
ByteVector priority = mp4file->readBlock(1);
if( descr_len < 20 )
return;
}
else
{
uint EsId;
if( !mp4file->readShort( EsId ) )
return;
}
// read decoder configuration tag (0x04)
ByteVector DecCfgTag = mp4file->readBlock(1);
if( DecCfgTag[0] != 0x04 )
return;
// read decoder configuration length
// uint deccfg_len = mp4file->readSystemsLen();
// read object type Id
ByteVector objId = mp4file->readBlock(1);
// read stream type id
ByteVector strId = mp4file->readBlock(1);
// read buffer Size DB
ByteVector bufferSizeDB = mp4file->readBlock(3);
// read max bitrate
uint max_bitrate;
if( !mp4file->readInt( max_bitrate ) )
return;
// read average bitrate
if( !mp4file->readInt( d->bitrate ) )
return;
// skip the rest
mp4file->seek( offset()+size()-8, File::Beginning );
}
else
mp4file->seek( size()-36, File::Current );
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4AUDIOSAMPLEENTRY_H
#define MP4AUDIOSAMPLEENTRY_H
#include "mp4sampleentry.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4AudioSampleEntry: public Mp4SampleEntry
{
public:
Mp4AudioSampleEntry( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4AudioSampleEntry();
//! function to get the number of channels
uint channels() const;
//! function to get the sample rate
uint samplerate() const;
//! function to get the average bitrate of the audio stream
uint bitrate() const;
private:
//! parse the content of the box
void parseEntry();
protected:
class Mp4AudioSampleEntryPrivate;
Mp4AudioSampleEntryPrivate* d;
}; // class Mp4AudioSampleEntry
} // namespace MP4
} // namespace TagLib
#endif // MP4AUDIOSAMPLEENTRY_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <tbytevector.h>
#include <tstring.h>
#include "tlist.h"
#include "mp4itunestag.h"
#include "mp4file.h"
#include "boxfactory.h"
#include "mp4tagsproxy.h"
#include "mp4propsproxy.h"
#include "mp4audioproperties.h"
#include "itunesdatabox.h"
using namespace TagLib;
class MP4::File::FilePrivate
{
public:
//! list for all boxes of the mp4 file
TagLib::List<MP4::Mp4IsoBox*> boxes;
//! the box factory - will create all boxes by tag and size
MP4::BoxFactory boxfactory;
//! proxy for the tags is filled after parsing
MP4::Mp4TagsProxy tagsProxy;
//! proxy for audio properties
MP4::Mp4PropsProxy propsProxy;
//! the tag returned by tag() function
MP4::Tag mp4tag;
//! container for the audio properties returned by properties() function
MP4::AudioProperties mp4audioproperties;
//! is set to valid after successfully parsing
bool isValid;
};
//! function to fill the tags with converted proxy data, which has been parsed out of the file previously
static void fillTagFromProxy( MP4::Mp4TagsProxy& proxy, MP4::Tag& mp4tag );
MP4::File::File(const char *file, bool , AudioProperties::ReadStyle )
:TagLib::File( file )
{
// create member container
d = new MP4::File::FilePrivate();
d->isValid = false;
uint size;
MP4::Fourcc fourcc;
while( readSizeAndType( size, fourcc ) == true )
{
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( this, fourcc, size, tell() );
curbox->parsebox();
d->boxes.append( curbox );
}
for( TagLib::List<MP4::Mp4IsoBox*>::Iterator iter = d->boxes.begin();
iter != d->boxes.end();
iter++ )
{
if( (*iter)->fourcc() == MP4::Fourcc("moov") )
{
d->isValid = true;
break;
}
}
//if( d->isValid )
//debug( "file is valid" );
//else
//debug( "file is NOT valid" );
// fill tags from proxy data
fillTagFromProxy( d->tagsProxy, d->mp4tag );
}
MP4::File::~File()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->boxes.begin();
delIter != d->boxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
Tag *MP4::File::tag() const
{
return &d->mp4tag;
}
AudioProperties * MP4::File::audioProperties() const
{
d->mp4audioproperties.setProxy( &d->propsProxy );
return &d->mp4audioproperties;
}
bool MP4::File::save()
{
return false;
}
void MP4::File::remove()
{
}
uint MP4::File::readSystemsLen()
{
uint length = 0;
uint nbytes = 0;
ByteVector input;
uchar tmp_input;
do
{
input = readBlock(1);
tmp_input = static_cast<uchar>(input[0]);
nbytes++;
length = (length<<7) | (tmp_input&0x7F);
} while( (tmp_input&0x80) && (nbytes<4) );
return length;
}
bool MP4::File::readSizeAndType( uint& size, MP4::Fourcc& fourcc )
{
// read the two blocks from file
ByteVector readsize = readBlock(4);
ByteVector readtype = readBlock(4);
if( (readsize.size() != 4) || (readtype.size() != 4) )
return false;
// set size
size = static_cast<unsigned char>(readsize[0]) << 24 |
static_cast<unsigned char>(readsize[1]) << 16 |
static_cast<unsigned char>(readsize[2]) << 8 |
static_cast<unsigned char>(readsize[3]);
// type and size seem to be part of the stored size
if( size < 8 )
return false;
// set fourcc
fourcc = readtype.data();
return true;
}
bool MP4::File::readInt( uint& toRead )
{
ByteVector readbuffer = readBlock(4);
if( readbuffer.size() != 4 )
return false;
toRead = static_cast<unsigned char>(readbuffer[0]) << 24 |
static_cast<unsigned char>(readbuffer[1]) << 16 |
static_cast<unsigned char>(readbuffer[2]) << 8 |
static_cast<unsigned char>(readbuffer[3]);
return true;
}
bool MP4::File::readShort( uint& toRead )
{
ByteVector readbuffer = readBlock(2);
if( readbuffer.size() != 2 )
return false;
toRead = static_cast<unsigned char>(readbuffer[0]) << 8 |
static_cast<unsigned char>(readbuffer[1]);
return true;
}
bool MP4::File::readLongLong( TagLib::ulonglong& toRead )
{
ByteVector readbuffer = readBlock(8);
if( readbuffer.size() != 8 )
return false;
toRead = static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[0])) << 56 |
static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[1])) << 48 |
static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[2])) << 40 |
static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[3])) << 32 |
static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[4])) << 24 |
static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[5])) << 16 |
static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[6])) << 8 |
static_cast<ulonglong>(static_cast<unsigned char>(readbuffer[7]));
return true;
}
bool MP4::File::readFourcc( TagLib::MP4::Fourcc& fourcc )
{
ByteVector readtype = readBlock(4);
if( readtype.size() != 4)
return false;
// set fourcc
fourcc = readtype.data();
return true;
}
MP4::Mp4TagsProxy* MP4::File::tagProxy() const
{
return &d->tagsProxy;
}
MP4::Mp4PropsProxy* MP4::File::propProxy() const
{
return &d->propsProxy;
}
void fillTagFromProxy( MP4::Mp4TagsProxy& proxy, MP4::Tag& mp4tag )
{
// tmp buffer for each tag
MP4::ITunesDataBox* databox;
databox = proxy.titleData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setTitle( datastring );
}
databox = proxy.artistData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setArtist( datastring );
}
databox = proxy.albumData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setAlbum( datastring );
}
databox = proxy.genreData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setGenre( datastring );
}
databox = proxy.yearData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setYear( datastring.toInt() );
}
databox = proxy.trknData();
if( databox != 0 )
{
// convert data to uint
TagLib::ByteVector datavec = databox->data();
if( datavec.size() >= 4 )
{
uint trackno = static_cast<uint>( static_cast<unsigned char>(datavec[0]) << 24 |
static_cast<unsigned char>(datavec[1]) << 16 |
static_cast<unsigned char>(datavec[2]) << 8 |
static_cast<unsigned char>(datavec[3]) );
mp4tag.setTrack( trackno );
}
else
mp4tag.setTrack( 0 );
}
databox = proxy.commentData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setComment( datastring );
}
databox = proxy.groupingData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setGrouping( datastring );
}
databox = proxy.composerData();
if( databox != 0 )
{
// convert data to string
TagLib::String datastring( databox->data(), String::UTF8 );
// check if string was set
if( !datastring.isEmpty() )
mp4tag.setComposer( datastring );
}
databox = proxy.diskData();
if( databox != 0 )
{
// convert data to uint
TagLib::ByteVector datavec = databox->data();
if( datavec.size() >= 4 )
{
uint discno = static_cast<uint>( static_cast<unsigned char>(datavec[0]) << 24 |
static_cast<unsigned char>(datavec[1]) << 16 |
static_cast<unsigned char>(datavec[2]) << 8 |
static_cast<unsigned char>(datavec[3]) );
mp4tag.setDisk( discno );
}
else
mp4tag.setDisk( 0 );
}
databox = proxy.bpmData();
if( databox != 0 )
{
// convert data to uint
TagLib::ByteVector datavec = databox->data();
if( datavec.size() >= 2 )
{
uint bpm = static_cast<uint>( static_cast<unsigned char>(datavec[0]) << 8 |
static_cast<unsigned char>(datavec[1]) );
mp4tag.setBpm( bpm );
}
else
mp4tag.setBpm( 0 );
}
databox = proxy.coverData();
if( databox != 0 )
{
// get byte vector
mp4tag.setCover( databox->data() );
}
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
/***************************************************************************
copyright : (C) 2002, 2003 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 *
* USA *
***************************************************************************/
#ifndef TAGLIB_MP4FILE_H
#define TAGLIB_MP4FILE_H
#include <tfile.h>
#include <audioproperties.h>
#include "mp4fourcc.h"
namespace TagLib {
typedef unsigned long long ulonglong;
class Tag;
namespace MP4
{
class Mp4TagsProxy;
class Mp4PropsProxy;
//! An implementation of TagLib::File with mp4 itunes specific methods
/*!
* This implements and provides an interface for mp4 itunes files to the
* TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing
* the abstract TagLib::File API as well as providing some additional
* information specific to mp4 itunes files. (TODO)
*/
class File : public TagLib::File
{
public:
/*!
* Contructs an mp4 itunes file from \a file. If \a readProperties is true the
* file's audio properties will also be read using \a propertiesStyle. If
* false, \a propertiesStyle is ignored.
*/
File(const char *file, bool readProperties = true,
AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the Tag for this file. This will be an APE tag, an ID3v1 tag
* or a combination of the two.
*/
virtual TagLib::Tag *tag() const;
/*!
* Returns the mp4 itunes::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual AudioProperties *audioProperties() const;
/*!
* Saves the file.
*/
virtual bool save();
/*!
* This will remove all tags.
*
* \note This will also invalidate pointers to the tags
* as their memory will be freed.
* \note In order to make the removal permanent save() still needs to be called
*/
void remove();
/*!
* Helper function for parsing the MP4 file - reads the size and type of the next box.
* Returns true if read succeeded - not at EOF
*/
bool readSizeAndType( uint& size, MP4::Fourcc& fourcc );
/*!
* Helper function to read the length of an descriptor in systems manner
*/
uint readSystemsLen();
/*!
* Helper function for reading an unsigned int out of the file (big endian method)
*/
bool readInt( uint& toRead );
/*!
* Helper function for reading an unsigned short out of the file (big endian method)
*/
bool readShort( uint& toRead );
/*!
* Helper function for reading an unsigned long long (64bit) out of the file (big endian method)
*/
bool readLongLong( TagLib::ulonglong& toRead );
/*!
* Helper function to read a fourcc code
*/
bool readFourcc( TagLib::MP4::Fourcc& fourcc );
/*!
* Function to get the tags proxy for registration of the tags boxes.
* The proxy provides direct access to the data boxes of the certain tags - normally
* covered by several levels of subboxes
*/
Mp4TagsProxy* tagProxy() const;
/*!
* Function to get the properties proxy for registration of the properties boxes.
* The proxy provides direct access to the needed boxes describing audio properties.
*/
Mp4PropsProxy* propProxy() const;
private:
File(const File &);
File &operator=(const File &);
class FilePrivate;
FilePrivate *d;
};
} // namespace MP4
} // namespace TagLib
#endif // TAGLIB_MP4FILE_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4fourcc.h"
using namespace TagLib;
MP4::Fourcc::Fourcc()
{
m_fourcc = 0U;
}
MP4::Fourcc::Fourcc( TagLib::String fourcc )
{
m_fourcc = 0U;
if( fourcc.size() >= 4 )
m_fourcc = static_cast<unsigned char>(fourcc[0]) << 24 |
static_cast<unsigned char>(fourcc[1]) << 16 |
static_cast<unsigned char>(fourcc[2]) << 8 |
static_cast<unsigned char>(fourcc[3]);
}
MP4::Fourcc::~Fourcc()
{}
TagLib::String MP4::Fourcc::toString() const
{
TagLib::String fourcc;
fourcc.append(static_cast<char>(m_fourcc >> 24 & 0xFF));
fourcc.append(static_cast<char>(m_fourcc >> 16 & 0xFF));
fourcc.append(static_cast<char>(m_fourcc >> 8 & 0xFF));
fourcc.append(static_cast<char>(m_fourcc & 0xFF));
return fourcc;
}
MP4::Fourcc::operator unsigned int() const
{
return m_fourcc;
}
bool MP4::Fourcc::operator == (unsigned int fourccB ) const
{
return (m_fourcc==fourccB);
}
bool MP4::Fourcc::operator != (unsigned int fourccB ) const
{
return (m_fourcc!=fourccB);
}
MP4::Fourcc& MP4::Fourcc::operator = (unsigned int fourcc )
{
m_fourcc = fourcc;
return *this;
}
MP4::Fourcc& MP4::Fourcc::operator = (char fourcc[4])
{
m_fourcc = static_cast<unsigned char>(fourcc[0]) << 24 |
static_cast<unsigned char>(fourcc[1]) << 16 |
static_cast<unsigned char>(fourcc[2]) << 8 |
static_cast<unsigned char>(fourcc[3]);
return *this;
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4FOURCC_H
#define MP4FOURCC_H
#include "tstring.h"
namespace TagLib
{
namespace MP4
{
/*! union for easy fourcc / type handling */
class Fourcc
{
public:
//! std constructor
Fourcc();
//! string constructor
Fourcc(TagLib::String fourcc);
//! destructor
~Fourcc();
//! function to get a string version of the fourcc
TagLib::String toString() const;
//! cast operator to unsigned int
operator unsigned int() const;
//! comparison operator
bool operator == (unsigned int fourccB ) const;
//! comparison operator
bool operator != (unsigned int fourccB ) const;
//! assigment operator for unsigned int
Fourcc& operator = (unsigned int fourcc );
//! assigment operator for character string
Fourcc& operator = (char fourcc[4]);
private:
uint m_fourcc; /*!< integer code of the fourcc */
};
} // namespace MP4
} // namespace TagLib
#endif // MP4FOURCC_H

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amarok/src/metadata/m4a/mp4hdlrbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <deque>
#include <iostream>
#include "mp4hdlrbox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4HdlrBox::Mp4HdlrBoxPrivate
{
public:
uint pre_defined;
MP4::Fourcc handler_type;
TagLib::String hdlr_string;
}; // class Mp4HdlrBoxPrivate
MP4::Mp4HdlrBox::Mp4HdlrBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoFullBox( file, fourcc, size, offset )
{
d = new MP4::Mp4HdlrBox::Mp4HdlrBoxPrivate();
}
MP4::Mp4HdlrBox::~Mp4HdlrBox()
{
delete d;
}
MP4::Fourcc MP4::Mp4HdlrBox::hdlr_type() const
{
return d->handler_type;
}
TagLib::String MP4::Mp4HdlrBox::hdlr_string() const
{
return d->hdlr_string;
}
void MP4::Mp4HdlrBox::parse()
{
uint totalread = 12+20;
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
if( mp4file->readInt( d->pre_defined ) == false )
return;
if( mp4file->readFourcc( d->handler_type ) == false )
return;
// read reserved into trash
mp4file->seek( 3*4, TagLib::File::Current );
// check if there are bytes remaining - used for hdlr string
if( size() - totalread != 0 )
d->hdlr_string = mp4file->readBlock( size()-totalread );
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4HDLRBOX_H
#define MP4HDLRBOX_H
#include "mp4isofullbox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4HdlrBox: public Mp4IsoFullBox
{
public:
Mp4HdlrBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4HdlrBox();
//! parse hdlr contents
void parse();
//! get the handler type
MP4::Fourcc hdlr_type() const;
//! get the hdlr string
TagLib::String hdlr_string() const;
private:
class Mp4HdlrBoxPrivate;
Mp4HdlrBoxPrivate* d;
}; // Mp4HdlrBox
} // namespace MP4
} // namespace TagLib
#endif // MP4HDLRBOX_H

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amarok/src/metadata/m4a/mp4ilstbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4ilstbox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4IlstBox::Mp4IlstBoxPrivate
{
public:
//! container for all boxes in ilst box
TagLib::List<Mp4IsoBox*> ilstBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
}; // class Mp4IlstBoxPrivate
MP4::Mp4IlstBox::Mp4IlstBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4IlstBox::Mp4IlstBoxPrivate();
}
MP4::Mp4IlstBox::~Mp4IlstBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->ilstBoxes.begin();
delIter != d->ilstBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4IlstBox::parse()
{
#if 0
std::cout << " parsing ilst box" << std::endl;
#endif
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 8;
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
#if 0
std::cout << " ";
#endif
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " ilst box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
curbox->parsebox();
d->ilstBoxes.append( curbox );
// check for end of ilst box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
#if 0
std::cout << " ";
#endif
}
}

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amarok/src/metadata/m4a/mp4ilstbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4ILSTBOX_H
#define MP4ILSTBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4IlstBox: public Mp4IsoBox
{
public:
Mp4IlstBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4IlstBox();
//! parse ilst contents
void parse();
private:
class Mp4IlstBoxPrivate;
Mp4IlstBoxPrivate* d;
}; // Mp4IlstBox
} // namespace MP4
} // namespace TagLib
#endif // MP4ILSTBOX_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4isobox.h"
#include "tfile.h"
using namespace TagLib;
class MP4::Mp4IsoBox::Mp4IsoBoxPrivate
{
public:
MP4::Fourcc fourcc;
uint size;
long offset;
TagLib::File* file;
};
MP4::Mp4IsoBox::Mp4IsoBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
{
d = new MP4::Mp4IsoBox::Mp4IsoBoxPrivate();
d->file = file;
d->fourcc = fourcc;
d->size = size;
d->offset = offset;
}
MP4::Mp4IsoBox::~Mp4IsoBox()
{
delete d;
}
void MP4::Mp4IsoBox::parsebox()
{
// seek to offset
file()->seek( offset(), File::Beginning );
// simply call parse method of sub class
parse();
}
MP4::Fourcc MP4::Mp4IsoBox::fourcc() const
{
return d->fourcc;
}
uint MP4::Mp4IsoBox::size() const
{
return d->size;
}
long MP4::Mp4IsoBox::offset() const
{
return d->offset;
}
TagLib::File* MP4::Mp4IsoBox::file() const
{
return d->file;
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4ISOBOX_H
#define MP4ISOBOX_H
#include "taglib.h"
#include "mp4fourcc.h"
namespace TagLib
{
class File;
namespace MP4
{
class Mp4IsoBox
{
public:
//! constructor for base class
Mp4IsoBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
//! destructor - simply freeing private ptr
virtual ~Mp4IsoBox();
//! function to get the fourcc code
MP4::Fourcc fourcc() const;
//! function to get the size of tha atom/box
uint size() const;
//! function to get the offset of the atom in the mp4 file
long offset() const;
//! parse wrapper to get common interface for both box and fullbox
virtual void parsebox();
//! pure virtual function for all subclasses to implement
virtual void parse() = 0;
protected:
//! function to get the file pointer
TagLib::File* file() const;
protected:
class Mp4IsoBoxPrivate;
Mp4IsoBoxPrivate* d;
};
} // namespace MP4
} // namespace TagLib
#endif // MP4ISOBOX_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4isofullbox.h"
#include "tfile.h"
using namespace TagLib;
class MP4::Mp4IsoFullBox::Mp4IsoFullBoxPrivate
{
public:
uchar version;
uint flags;
}; // Mp4IsoFullBoxPrivate
MP4::Mp4IsoFullBox::Mp4IsoFullBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4IsoFullBox::Mp4IsoFullBoxPrivate();
}
MP4::Mp4IsoFullBox::~Mp4IsoFullBox()
{
delete d;
}
void MP4::Mp4IsoFullBox::parsebox()
{
// seek to offset
Mp4IsoBox::file()->seek(Mp4IsoBox::offset(), File::Beginning );
// parse version and flags
ByteVector version_flags = Mp4IsoBox::file()->readBlock(4);
d->version = version_flags[0];
d->flags = version_flags[1] << 16 || version_flags[2] << 8 || version_flags[3];
// call parse method of subclass
parse();
}
uchar MP4::Mp4IsoFullBox::version()
{
return d->version;
}
uint MP4::Mp4IsoFullBox::flags()
{
return d->flags;
}

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amarok/src/metadata/m4a/mp4isofullbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4ISOFULLBOX_H
#define MP4ISOFULLBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4IsoFullBox : public Mp4IsoBox
{
public:
//! constructor for full box
Mp4IsoFullBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
//! destructor for mp4 iso full box
virtual ~Mp4IsoFullBox();
//! function to get the version of box
uchar version();
//! function to get the flag map
uint flags();
//! parse wrapper to get common interface for both box and fullbox
virtual void parsebox();
protected:
class Mp4IsoFullBoxPrivate;
Mp4IsoFullBoxPrivate* d;
};
} // namespace MP4
} // namespace TagLib
#endif // MP4ISOFULLBOX_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4itunestag.h"
using namespace TagLib;
class MP4::Tag::TagPrivate
{
public:
MP4::File* mp4file;
TagLib::String title;
TagLib::String artist;
TagLib::String album;
TagLib::String genre;
uint year;
uint track;
TagLib::String comment;
TagLib::String grouping;
TagLib::String composer;
uint disk;
uint bpm;
bool isEmpty;
TagLib::ByteVector cover;
};
MP4::Tag::Tag( )
{
d = new TagPrivate();
d->year = 0;
d->track = 0;
d->disk = 0;
d->bpm = 0;
d->isEmpty = true;
}
MP4::Tag::~Tag()
{
delete d;
}
String MP4::Tag::title() const
{
return d->title;
}
String MP4::Tag::artist() const
{
return d->artist;
}
String MP4::Tag::album() const
{
return d->album;
}
String MP4::Tag::comment() const
{
return d->comment;
}
String MP4::Tag::genre() const
{
return d->genre;
}
uint MP4::Tag::year() const
{
return d->year;
}
uint MP4::Tag::track() const
{
return d->track;
}
String MP4::Tag::grouping() const
{
return d->grouping;
}
String MP4::Tag::composer() const
{
return d->composer;
}
uint MP4::Tag::disk() const
{
return d->disk;
}
uint MP4::Tag::bpm() const
{
return d->bpm;
}
TagLib::ByteVector MP4::Tag::cover() const
{
return d->cover;
}
void MP4::Tag::setTitle(const String &s)
{
d->title = s;
d->isEmpty = false;
}
void MP4::Tag::setArtist(const String &s)
{
d->artist = s;
d->isEmpty = false;
}
void MP4::Tag::setAlbum(const String &s)
{
d->album = s;
d->isEmpty = false;
}
void MP4::Tag::setComment(const String &s)
{
d->comment = s;
d->isEmpty = false;
}
void MP4::Tag::setGenre(const String &s)
{
d->genre = s;
d->isEmpty = false;
}
void MP4::Tag::setYear(const uint i)
{
d->year = i;
d->isEmpty = false;
}
void MP4::Tag::setTrack(const uint i)
{
d->track = i;
d->isEmpty = false;
}
void MP4::Tag::setGrouping(const String &s)
{
d->grouping = s;
d->isEmpty = false;
}
void MP4::Tag::setComposer(const String &s)
{
d->composer = s;
d->isEmpty = false;
}
void MP4::Tag::setDisk(const uint i)
{
d->disk = i;
d->isEmpty = false;
}
void MP4::Tag::setBpm(const uint i)
{
d->bpm = i;
d->isEmpty = false;
}
void MP4::Tag::setCover(const TagLib::ByteVector& c)
{
d->cover = c;
d->isEmpty = false;
}
bool MP4::Tag::isEmpty() const
{
return d->isEmpty;
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4ITUNESTAG_H
#define MP4ITUNESTAG_H
#include "taglib.h"
#include "tstring.h"
#include "tag.h"
namespace TagLib
{
namespace MP4
{
class File;
class Tag : public TagLib::Tag
{
public:
/*!
* Constructs an empty MP4 iTunes tag.
*/
Tag( );
/*!
* Destroys this Tag instance.
*/
virtual ~Tag();
// Reimplementations.
virtual String title() const;
virtual String artist() const;
virtual String album() const;
virtual String comment() const;
virtual String genre() const;
virtual uint year() const;
virtual uint track() const;
virtual void setTitle(const String &s);
virtual void setArtist(const String &s);
virtual void setAlbum(const String &s);
virtual void setComment(const String &s);
virtual void setGenre(const String &s);
virtual void setYear(const uint i);
virtual void setTrack(const uint i);
// MP4 specific fields
String grouping() const;
String composer() const;
uint disk() const;
uint bpm() const;
ByteVector cover() const;
int compilation() const { return -1; }
void setGrouping(const String &s);
void setComposer(const String &s);
void setDisk(const uint i);
void setBpm(const uint i);
void setCover( const ByteVector& cover );
void setCompilation( bool /*isCompilation*/ ) {}
virtual bool isEmpty() const;
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace MP4
} // namespace TagLib
#endif // MP4ITUNESTAG_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4mdiabox.h"
#include "mp4hdlrbox.h"
#include "mp4minfbox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4MdiaBox::Mp4MdiaBoxPrivate
{
public:
//! container for all boxes in mdia box
TagLib::List<Mp4IsoBox*> mdiaBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
}; // class Mp4MdiaBoxPrivate
MP4::Mp4MdiaBox::Mp4MdiaBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4MdiaBox::Mp4MdiaBoxPrivate();
}
MP4::Mp4MdiaBox::~Mp4MdiaBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->mdiaBoxes.begin();
delIter != d->mdiaBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4MdiaBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 8;
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
// stores the current handler type
TagLib::MP4::Fourcc hdlrtype;
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " mdia box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
if( static_cast<uint>( fourcc ) == 0x6d696e66 /*"minf"*/ )
{
// cast to minf
Mp4MinfBox* minfbox = dynamic_cast<Mp4MinfBox*>( curbox );
if(!minfbox)
return;
// set handler type
minfbox->setHandlerType( hdlrtype );
}
curbox->parsebox();
d->mdiaBoxes.append( curbox );
if(static_cast<uint>( fourcc ) == 0x68646c72 /*"hdlr"*/ )
{
// cast to hdlr box
Mp4HdlrBox* hdlrbox = dynamic_cast<Mp4HdlrBox*>( curbox );
if(!hdlrbox)
return;
// get handler type
hdlrtype = hdlrbox->hdlr_type();
}
// check for end of mdia box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
}
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4MDIABOX_H
#define MP4MDIABOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4MdiaBox: public Mp4IsoBox
{
public:
Mp4MdiaBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4MdiaBox();
//! parse mdia contents
void parse();
private:
class Mp4MdiaBoxPrivate;
Mp4MdiaBoxPrivate* d;
}; // Mp4MdiaBox
} // namespace MP4
} // namespace TagLib
#endif // MP4MDIABOX_H

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amarok/src/metadata/m4a/mp4metabox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <tlist.h>
#include <iostream>
#include "mp4metabox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4MetaBox::Mp4MetaBoxPrivate
{
public:
//! container for all boxes in meta box
TagLib::List<Mp4IsoBox*> metaBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
}; // class Mp4MetaBoxPrivate
MP4::Mp4MetaBox::Mp4MetaBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoFullBox( file, fourcc, size, offset )
{
d = new MP4::Mp4MetaBox::Mp4MetaBoxPrivate();
}
MP4::Mp4MetaBox::~Mp4MetaBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->metaBoxes.begin();
delIter != d->metaBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4MetaBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 12; // initial size of box
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " meta box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
curbox->parsebox();
d->metaBoxes.append( curbox );
// check for end of meta box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
}
}

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amarok/src/metadata/m4a/mp4metabox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4METABOX_H
#define MP4METABOX_H
#include "mp4isofullbox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4MetaBox: public Mp4IsoFullBox
{
public:
Mp4MetaBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4MetaBox();
//! parse meta contents
void parse();
private:
class Mp4MetaBoxPrivate;
Mp4MetaBoxPrivate* d;
}; // Mp4MetaBox
} // namespace MP4
} // namespace TagLib
#endif // MP4METABOX_H

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amarok/src/metadata/m4a/mp4minfbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4minfbox.h"
#include "mp4stblbox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4MinfBox::Mp4MinfBoxPrivate
{
public:
//! container for all boxes in minf box
TagLib::List<Mp4IsoBox*> minfBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
//! stores the handler type of the current trak
MP4::Fourcc handler_type;
}; // class Mp4MinfBoxPrivate
MP4::Mp4MinfBox::Mp4MinfBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4MinfBox::Mp4MinfBoxPrivate();
}
MP4::Mp4MinfBox::~Mp4MinfBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->minfBoxes.begin();
delIter != d->minfBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4MinfBox::setHandlerType( MP4::Fourcc fourcc )
{
d->handler_type = fourcc;
}
void MP4::Mp4MinfBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 8;
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " minf box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
if(static_cast<uint>( fourcc ) == 0x7374626c /*stbl*/ )
{
// cast to hdlr box
Mp4StblBox* stblbox = dynamic_cast<Mp4StblBox*>( curbox );
if(!stblbox)
return;
// set handler type
stblbox->setHandlerType( d->handler_type );
}
curbox->parsebox();
d->minfBoxes.append( curbox );
// check for end of minf box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
}
}

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amarok/src/metadata/m4a/mp4minfbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4MINFBOX_H
#define MP4MINFBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4MinfBox: public Mp4IsoBox
{
public:
Mp4MinfBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4MinfBox();
//! parse minf contents
void parse();
//! set the handler type - needed for stsd
void setHandlerType( MP4::Fourcc fourcc );
private:
class Mp4MinfBoxPrivate;
Mp4MinfBoxPrivate* d;
}; // Mp4MinfBox
} // namespace MP4
} // namespace TagLib
#endif // MP4MINFBOX_H

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amarok/src/metadata/m4a/mp4moovbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4moovbox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4MoovBox::Mp4MoovBoxPrivate
{
public:
//! container for all boxes in moov box
TagLib::List<Mp4IsoBox*> moovBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
}; // class Mp4MoovBoxPrivate
MP4::Mp4MoovBox::Mp4MoovBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4MoovBox::Mp4MoovBoxPrivate();
}
MP4::Mp4MoovBox::~Mp4MoovBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->moovBoxes.begin();
delIter != d->moovBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4MoovBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 8;
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " moov box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
curbox->parsebox();
d->moovBoxes.append( curbox );
// check for end of moov box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
}
}

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amarok/src/metadata/m4a/mp4moovbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4MOOVBOX_H
#define MP4MOOVBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4MoovBox: public Mp4IsoBox
{
public:
Mp4MoovBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4MoovBox();
//! parse moov contents
void parse();
private:
class Mp4MoovBoxPrivate;
Mp4MoovBoxPrivate* d;
}; // Mp4MoovBox
} // namespace MP4
} // namespace TagLib
#endif // MP4MOOVBOX_H

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amarok/src/metadata/m4a/mp4mvhdbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <deque>
#include <iostream>
#include "mp4mvhdbox.h"
#include "boxfactory.h"
#include "mp4file.h"
#include "mp4propsproxy.h"
using namespace TagLib;
class MP4::Mp4MvhdBox::Mp4MvhdBoxPrivate
{
public:
//! creation time of the file
TagLib::ulonglong creationTime;
//! modification time of the file - since midnight, Jan. 1, 1904, UTC-time
TagLib::ulonglong modificationTime;
//! timescale for the file - referred by all time specifications in this box
uint timescale;
//! duration of presentation
TagLib::ulonglong duration;
//! playout speed
uint rate;
//! volume for entire presentation
uint volume;
//! track ID for an additional track (next new track)
uint nextTrackID;
}; // class Mp4MvhdBoxPrivate
MP4::Mp4MvhdBox::Mp4MvhdBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoFullBox( file, fourcc, size, offset )
{
d = new MP4::Mp4MvhdBox::Mp4MvhdBoxPrivate();
}
MP4::Mp4MvhdBox::~Mp4MvhdBox()
{
delete d;
}
TagLib::ulonglong MP4::Mp4MvhdBox::creationTime() const
{
return d->creationTime;
}
TagLib::ulonglong MP4::Mp4MvhdBox::modificationTime() const
{
return d->modificationTime;
}
uint MP4::Mp4MvhdBox::timescale() const
{
return d->timescale;
}
TagLib::ulonglong MP4::Mp4MvhdBox::duration() const
{
return d->duration;
}
uint MP4::Mp4MvhdBox::rate() const
{
return d->rate;
}
uint MP4::Mp4MvhdBox::volume() const
{
return d->volume;
}
uint MP4::Mp4MvhdBox::nextTrackID() const
{
return d->nextTrackID;
}
void MP4::Mp4MvhdBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
if( version() == 1 )
{
if( !mp4file->readLongLong( d->creationTime ) )
return;
if( !mp4file->readLongLong( d->modificationTime ) )
return;
if( !mp4file->readInt( d->timescale ) )
return;
if( !mp4file->readLongLong( d->duration ) )
return;
}
else
{
uint creationTime_tmp, modificationTime_tmp, duration_tmp;
if( !mp4file->readInt( creationTime_tmp ) )
return;
if( !mp4file->readInt( modificationTime_tmp ) )
return;
if( !mp4file->readInt( d->timescale ) )
return;
if( !mp4file->readInt( duration_tmp ) )
return;
d->creationTime = creationTime_tmp;
d->modificationTime = modificationTime_tmp;
d->duration = duration_tmp;
}
if( !mp4file->readInt( d->rate ) )
return;
if( !mp4file->readInt( d->volume ) )
return;
// jump over unused fields
mp4file->seek( 68, File::Current );
if( !mp4file->readInt( d->nextTrackID ) )
return;
// register at proxy
mp4file->propProxy()->registerMvhd( this );
}

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4MVHDBOX_H
#define MP4MVHDBOX_H
#include "mp4isofullbox.h"
#include "mp4fourcc.h"
#include "mp4file.h" // ulonglong
namespace TagLib
{
namespace MP4
{
class Mp4MvhdBox: public Mp4IsoFullBox
{
public:
Mp4MvhdBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4MvhdBox();
//! function to get the creation time of the mp4 file
ulonglong creationTime() const;
//! function to get the modification time of the mp4 file
ulonglong modificationTime() const;
//! function to get the timescale referenced by the above timestamps
uint timescale() const;
//! function to get the presentation duration in the mp4 file
ulonglong duration() const;
//! function to get the rate (playout speed) - typically 1.0;
uint rate() const;
//! function to get volume level for presentation - typically 1.0;
uint volume() const;
//! function to get the track ID for adding new tracks - useless for this lib
uint nextTrackID() const;
//! parse mvhd contents
void parse();
private:
class Mp4MvhdBoxPrivate;
Mp4MvhdBoxPrivate* d;
}; // Mp4MvhdBox
} // namespace MP4
} // namespace TagLib
#endif // MP4MVHDBOX_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4propsproxy.h"
using namespace TagLib;
class MP4::Mp4PropsProxy::Mp4PropsProxyPrivate
{
public:
//! the movie header box
MP4::Mp4MvhdBox* mvhdbox;
//! the sample table box
MP4::Mp4AudioSampleEntry* audiosampleentry;
};
MP4::Mp4PropsProxy::Mp4PropsProxy()
{
d = new MP4::Mp4PropsProxy::Mp4PropsProxyPrivate();
d->mvhdbox = 0;
d->audiosampleentry = 0;
}
MP4::Mp4PropsProxy::~Mp4PropsProxy()
{
delete d;
}
uint MP4::Mp4PropsProxy::seconds() const
{
if( d->mvhdbox )
return static_cast<uint>( d->mvhdbox->duration() / d->mvhdbox->timescale() );
else
return 0;
}
uint MP4::Mp4PropsProxy::channels() const
{
if( d->audiosampleentry )
return d->audiosampleentry->channels();
else
return 0;
}
uint MP4::Mp4PropsProxy::sampleRate() const
{
if( d->audiosampleentry )
return (d->audiosampleentry->samplerate()>>16);
else
return 0;
}
uint MP4::Mp4PropsProxy::bitRate() const
{
if( d->audiosampleentry )
return (d->audiosampleentry->bitrate());
else
return 0;
}
void MP4::Mp4PropsProxy::registerMvhd( MP4::Mp4MvhdBox* mvhdbox )
{
d->mvhdbox = mvhdbox;
}
void MP4::Mp4PropsProxy::registerAudioSampleEntry( MP4::Mp4AudioSampleEntry* audioSampleEntry )
{
d->audiosampleentry = audioSampleEntry;
}

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amarok/src/metadata/m4a/mp4propsproxy.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4PROPSPROXY_H
#define MP4PROPSPROXY_H MP4PROPSPROXY_H
#include "mp4mvhdbox.h"
#include "mp4audiosampleentry.h"
namespace TagLib
{
namespace MP4
{
//! Mp4PropsProxy is used to access the stsd box and mvhd box directly
/*! this class works as a shortcut to avoid stepping through all parent boxes
* to access the boxes in question
*/
class Mp4PropsProxy
{
public:
//! constructor for properties proxy
Mp4PropsProxy();
//! destructor
~Mp4PropsProxy();
//! function to get length of media in seconds
uint seconds() const;
//! function to get the nunmber of channels
uint channels() const;
//! function to get the sample rate
uint sampleRate() const;
//! function to get the bitrate rate
uint bitRate() const;
//! function to register the movie header box - mvhd
void registerMvhd( MP4::Mp4MvhdBox* mvhdbox );
//! function to register the sample description box
void registerAudioSampleEntry( MP4::Mp4AudioSampleEntry* audiosampleentry );
private:
class Mp4PropsProxyPrivate;
Mp4PropsProxyPrivate* d;
}; // Mp4PropsProxy
} // MP4
} // TagLib
#endif // MP4PROPSPROXY_H

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amarok/src/metadata/m4a/mp4sampleentry.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4sampleentry.h"
#include "mp4isobox.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4SampleEntry::Mp4SampleEntryPrivate
{
public:
uint data_reference_index;
};
MP4::Mp4SampleEntry::Mp4SampleEntry( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::Mp4SampleEntry::Mp4SampleEntryPrivate();
}
MP4::Mp4SampleEntry::~Mp4SampleEntry()
{
delete d;
}
//! parse the content of the box
void MP4::Mp4SampleEntry::parse()
{
TagLib::MP4::File* mp4file = dynamic_cast<TagLib::MP4::File*>(file());
if(!mp4file)
return;
// skip the first 6 bytes
mp4file->seek( 6, TagLib::File::Current );
// read data reference index
if(!mp4file->readShort( d->data_reference_index))
return;
parseEntry();
}

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amarok/src/metadata/m4a/mp4sampleentry.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4SAMPLEENTRY_H
#define MP4SAMPLEENTRY_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4SampleEntry: public Mp4IsoBox
{
public:
Mp4SampleEntry( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4SampleEntry();
public:
//! parse the content of the box
virtual void parse();
private:
//! function to be implemented in subclass
virtual void parseEntry() = 0;
protected:
class Mp4SampleEntryPrivate;
Mp4SampleEntryPrivate* d;
}; // class Mp4SampleEntry
} // namespace MP4
} // namespace TagLib
#endif // MP4SAMPLEENTRY_H

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amarok/src/metadata/m4a/mp4skipbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4skipbox.h"
#include "mp4isobox.h"
#include "tfile.h"
using namespace TagLib;
class MP4::Mp4SkipBox::Mp4SkipBoxPrivate
{
public:
};
MP4::Mp4SkipBox::Mp4SkipBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
:Mp4IsoBox(file, fourcc, size, offset)
{
d = new MP4::Mp4SkipBox::Mp4SkipBoxPrivate();
}
MP4::Mp4SkipBox::~Mp4SkipBox()
{
delete d;
}
//! parse the content of the box
void MP4::Mp4SkipBox::parse()
{
// skip contents
file()->seek( size() - 8, TagLib::File::Current );
}

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amarok/src/metadata/m4a/mp4skipbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4SKIPBOX_H
#define MP4SKIPBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4SkipBox: public Mp4IsoBox
{
public:
Mp4SkipBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4SkipBox();
private:
//! parse the content of the box
virtual void parse();
protected:
class Mp4SkipBoxPrivate;
Mp4SkipBoxPrivate* d;
}; // class Mp4SkipBox
} // namespace MP4
} // namespace TagLib
#endif // MP4SKIPBOX_H

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amarok/src/metadata/m4a/mp4stblbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4stblbox.h"
#include "mp4stsdbox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4StblBox::Mp4StblBoxPrivate
{
public:
//! container for all boxes in stbl box
TagLib::List<Mp4IsoBox*> stblBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
//! the handler type for the current trak
MP4::Fourcc handler_type;
}; // class Mp4StblBoxPrivate
MP4::Mp4StblBox::Mp4StblBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4StblBox::Mp4StblBoxPrivate();
}
MP4::Mp4StblBox::~Mp4StblBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->stblBoxes.begin();
delIter != d->stblBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4StblBox::setHandlerType( MP4::Fourcc fourcc )
{
d->handler_type = fourcc;
}
void MP4::Mp4StblBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 8;
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " stbl box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
// check for stsd
if( static_cast<uint>(fourcc) == 0x73747364 /*'stsd'*/ )
{
// cast to stsd box
MP4::Mp4StsdBox* stsdbox = dynamic_cast<MP4::Mp4StsdBox*>(curbox);
if(!stsdbox)
return;
// set the handler type
stsdbox->setHandlerType( d->handler_type );
}
curbox->parsebox();
d->stblBoxes.append( curbox );
// check for end of stbl box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
}
}

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amarok/src/metadata/m4a/mp4stblbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4STBLBOX_H
#define MP4STBLBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4StblBox: public Mp4IsoBox
{
public:
Mp4StblBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4StblBox();
//! parse stbl contents
void parse();
//! set the handler type - needed for stsd
void setHandlerType( MP4::Fourcc fourcc );
private:
class Mp4StblBoxPrivate;
Mp4StblBoxPrivate* d;
}; // Mp4StblBox
} // namespace MP4
} // namespace TagLib
#endif // MP4STBLBOX_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4stsdbox.h"
#include "mp4audiosampleentry.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4StsdBox::Mp4StsdBoxPrivate
{
public:
//! the handler type for the current trak
MP4::Fourcc handler_type;
//! the audio sample entry
MP4::Mp4AudioSampleEntry* audioSampleEntry;
}; // class Mp4StsdBoxPrivate
MP4::Mp4StsdBox::Mp4StsdBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoFullBox( file, fourcc, size, offset )
{
d = new MP4::Mp4StsdBox::Mp4StsdBoxPrivate();
}
MP4::Mp4StsdBox::~Mp4StsdBox()
{
delete d;
}
void MP4::Mp4StsdBox::setHandlerType( MP4::Fourcc fourcc )
{
d->handler_type = fourcc;
}
void MP4::Mp4StsdBox::parse()
{
MP4::File* mp4file = dynamic_cast<MP4::File*>( file() );
if(!mp4file)
return;
uint totalsize = 12; // initial size of box
// check for handler type - only parse if 'soun':
if( static_cast<uint>(d->handler_type) == 0x736f756e )
{
// read entry count
uint entry_count;
if(!mp4file->readInt( entry_count ))
return;
// simply read first entry and skip all following
// read size and type
uint cursize;
MP4::Fourcc fourcc;
if( !mp4file->readSizeAndType( cursize, fourcc ))
return;
totalsize += 12;
// alocate an AudioSampleEntry
d->audioSampleEntry = new MP4::Mp4AudioSampleEntry( mp4file, fourcc, cursize, mp4file->tell() );
// parse the AudioSampleEntry
d->audioSampleEntry->parse();
totalsize += cursize-8;
// skip the remaining box contents
mp4file->seek( size()-totalsize, TagLib::File::Current );
}
else
{
mp4file->seek( size()-totalsize, TagLib::File::Current );
}
}

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amarok/src/metadata/m4a/mp4stsdbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4STSDBOX_H
#define MP4STSDBOX_H
#include "mp4isofullbox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4StsdBox: public Mp4IsoFullBox
{
public:
Mp4StsdBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4StsdBox();
//! parse stsd contents
void parse();
//! set the handler type - needed for stsd
void setHandlerType( MP4::Fourcc fourcc );
private:
class Mp4StsdBoxPrivate;
Mp4StsdBoxPrivate* d;
}; // Mp4StsdBox
} // namespace MP4
} // namespace TagLib
#endif // MP4STSDBOX_H

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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4tagsproxy.h"
#include "itunesdatabox.h"
using namespace TagLib;
class MP4::Mp4TagsProxy::Mp4TagsProxyPrivate
{
public:
ITunesDataBox* titleData;
ITunesDataBox* artistData;
ITunesDataBox* albumData;
ITunesDataBox* coverData;
ITunesDataBox* genreData;
ITunesDataBox* yearData;
ITunesDataBox* trknData;
ITunesDataBox* commentData;
ITunesDataBox* groupingData;
ITunesDataBox* composerData;
ITunesDataBox* diskData;
ITunesDataBox* bpmData;
};
MP4::Mp4TagsProxy::Mp4TagsProxy()
{
d = new MP4::Mp4TagsProxy::Mp4TagsProxyPrivate();
d->titleData = 0;
d->artistData = 0;
d->albumData = 0;
d->coverData = 0;
d->genreData = 0;
d->yearData = 0;
d->trknData = 0;
d->commentData = 0;
d->groupingData = 0;
d->composerData = 0;
d->diskData = 0;
d->bpmData = 0;
}
MP4::Mp4TagsProxy::~Mp4TagsProxy()
{
delete d;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::titleData() const
{
return d->titleData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::artistData() const
{
return d->artistData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::albumData() const
{
return d->albumData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::genreData() const
{
return d->genreData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::yearData() const
{
return d->yearData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::trknData() const
{
return d->trknData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::commentData() const
{
return d->commentData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::groupingData() const
{
return d->groupingData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::composerData() const
{
return d->composerData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::diskData() const
{
return d->diskData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::bpmData() const
{
return d->bpmData;
}
MP4::ITunesDataBox* MP4::Mp4TagsProxy::coverData() const
{
return d->coverData;
}
void MP4::Mp4TagsProxy::registerBox( EBoxType boxtype, ITunesDataBox* databox )
{
switch( boxtype )
{
case title:
d->titleData = databox;
break;
case artist:
d->artistData = databox;
break;
case album:
d->albumData = databox;
break;
case cover:
d->coverData = databox;
break;
case genre:
d->genreData = databox;
break;
case year:
d->yearData = databox;
break;
case trackno:
d->trknData = databox;
break;
case comment:
d->commentData = databox;
break;
case grouping:
d->groupingData = databox;
break;
case composer:
d->composerData = databox;
break;
case disk:
d->diskData = databox;
break;
case bpm:
d->bpmData = databox;
break;
}
}

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amarok/src/metadata/m4a/mp4tagsproxy.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4TAGSPROXY_H
#define MP4TAGSPROXY_H
namespace TagLib
{
namespace MP4
{
// forward declaration(s)
class ITunesDataBox;
/*! proxy for mp4 itunes tag relevant boxes
*
* this class works as a proxy for the specific tag boxes
* in an mp4 itunes file. the boxes are mired in
* the mp4 file structure and stepping through all box layers
* is avoided by registration at the proxy object.
*/
class Mp4TagsProxy
{
public:
/*! enum for all supported box types */
typedef enum
{
title = 0,
artist,
album,
cover,
genre,
year,
trackno,
comment,
grouping,
composer,
disk,
bpm
} EBoxType;
//! constructor
Mp4TagsProxy();
//! destructor
~Mp4TagsProxy();
//! function to get the data box for the title
ITunesDataBox* titleData() const;
//! function to get the data box for the artist
ITunesDataBox* artistData() const;
//! function to get the data box for the album
ITunesDataBox* albumData() const;
//! function to get the data box for the genre
ITunesDataBox* genreData() const;
//! function to get the data box for the year
ITunesDataBox* yearData() const;
//! function to get the data box for the track number
ITunesDataBox* trknData() const;
//! function to get the data box for the comment
ITunesDataBox* commentData() const;
//! function to get the data box for the grouping
ITunesDataBox* groupingData() const;
//! function to get the data box for the composer
ITunesDataBox* composerData() const;
//! function to get the data box for the disk number
ITunesDataBox* diskData() const;
//! function to get the data box for the bpm
ITunesDataBox* bpmData() const;
//! function to get the data box for the cover
ITunesDataBox* coverData() const;
//! function to register a data box for a certain box type
void registerBox( EBoxType boxtype, ITunesDataBox* databox );
private:
class Mp4TagsProxyPrivate;
//! private data of tags proxy
Mp4TagsProxyPrivate* d;
}; // class Mp4TagsProxy
} // namespace MP4
} // namespace TagLib
#endif // MP4TAGSPROXY_H

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amarok/src/metadata/m4a/mp4trakbox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4trakbox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4TrakBox::Mp4TrakBoxPrivate
{
public:
//! container for all boxes in trak box
TagLib::List<Mp4IsoBox*> trakBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
}; // class Mp4TrakBoxPrivate
MP4::Mp4TrakBox::Mp4TrakBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4TrakBox::Mp4TrakBoxPrivate();
}
MP4::Mp4TrakBox::~Mp4TrakBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->trakBoxes.begin();
delIter != d->trakBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4TrakBox::parse()
{
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 8;
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " trak box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
curbox->parsebox();
d->trakBoxes.append( curbox );
// check for end of trak box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
}
}

49
amarok/src/metadata/m4a/mp4trakbox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4TRAKBOX_H
#define MP4TRAKBOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4TrakBox: public Mp4IsoBox
{
public:
Mp4TrakBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4TrakBox();
//! parse trak contents
void parse();
private:
class Mp4TrakBoxPrivate;
Mp4TrakBoxPrivate* d;
}; // Mp4TrakBox
} // namespace MP4
} // namespace TagLib
#endif // MP4TRAKBOX_H

95
amarok/src/metadata/m4a/mp4udtabox.cpp
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tlist.h"
#include <iostream>
#include "mp4udtabox.h"
#include "boxfactory.h"
#include "mp4file.h"
using namespace TagLib;
class MP4::Mp4UdtaBox::Mp4UdtaBoxPrivate
{
public:
//! container for all boxes in udta box
TagLib::List<Mp4IsoBox*> udtaBoxes;
//! a box factory for creating the appropriate boxes
MP4::BoxFactory boxfactory;
}; // class Mp4UdtaBoxPrivate
MP4::Mp4UdtaBox::Mp4UdtaBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset )
: Mp4IsoBox( file, fourcc, size, offset )
{
d = new MP4::Mp4UdtaBox::Mp4UdtaBoxPrivate();
}
MP4::Mp4UdtaBox::~Mp4UdtaBox()
{
TagLib::List<Mp4IsoBox*>::Iterator delIter;
for( delIter = d->udtaBoxes.begin();
delIter != d->udtaBoxes.end();
delIter++ )
{
delete *delIter;
}
delete d;
}
void MP4::Mp4UdtaBox::parse()
{
#if 0
std::cout << " parsing udta box" << std::endl;
#endif
TagLib::MP4::File* mp4file = static_cast<MP4::File*>( file() );
uint totalsize = 8;
// parse all contained boxes
uint size;
MP4::Fourcc fourcc;
#if 0
std::cout << " ";
#endif
while( (mp4file->readSizeAndType( size, fourcc ) == true) )
{
totalsize += size;
// check for errors
if( totalsize > MP4::Mp4IsoBox::size() )
{
std::cerr << "Error in mp4 file " << mp4file->name() << " udta box contains bad box with name: " << fourcc.toString() << std::endl;
return;
}
// create the appropriate subclass and parse it
MP4::Mp4IsoBox* curbox = d->boxfactory.createInstance( mp4file, fourcc, size, mp4file->tell() );
curbox->parsebox();
d->udtaBoxes.append( curbox );
// check for end of udta box
if( totalsize == MP4::Mp4IsoBox::size() )
break;
#if 0
std::cout << " ";
#endif
}
}

49
amarok/src/metadata/m4a/mp4udtabox.h
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/***************************************************************************
copyright : (C) 2002, 2003, 2006 by Jochen Issing
email : jochen.issing@isign-softart.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef MP4UDTABOX_H
#define MP4UDTABOX_H
#include "mp4isobox.h"
#include "mp4fourcc.h"
namespace TagLib
{
namespace MP4
{
class Mp4UdtaBox: public Mp4IsoBox
{
public:
Mp4UdtaBox( TagLib::File* file, MP4::Fourcc fourcc, uint size, long offset );
~Mp4UdtaBox();
//! parse moov contents
void parse();
private:
class Mp4UdtaBoxPrivate;
Mp4UdtaBoxPrivate* d;
}; // Mp4UdtaBox
} // namespace MP4
} // namespace TagLib
#endif // MP4UDTABOX_H

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amarok/src/metadata/m4a/taglib_mp4filetyperesolver.cpp
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/***************************************************************************
copyright : (C) 2006 by Martin Aumueller
email : aumuell@reserv.at
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "taglib_mp4filetyperesolver.h"
#include "mp4file.h"
#include <string.h>
TagLib::File *MP4FileTypeResolver::createFile(const char *fileName,
bool readProperties,
TagLib::AudioProperties::ReadStyle propertiesStyle) const
{
// fprintf(stderr, "mp4?: %s\n", fileName);
const char *ext = strrchr(fileName, '.');
if(ext && (!strcasecmp(ext, ".m4a")
|| !strcasecmp(ext, ".m4b") || !strcasecmp(ext, ".m4p")
|| !strcasecmp(ext, ".mp4")
|| !strcasecmp(ext, ".m4v") || !strcasecmp(ext, ".mp4v")))
{
return new TagLib::MP4::File(fileName, readProperties, propertiesStyle);
}
return 0;
}

36
amarok/src/metadata/m4a/taglib_mp4filetyperesolver.h
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/***************************************************************************
copyright : (C) 2006 by Martin Aumueller
email : aumuell@reserv.at
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef TAGLIB_MP4FILETYPERESOLVER_H
#define TAGLIB_MP4FILETYPERESOLVER_H
#include <taglib/tfile.h>
#include <taglib/fileref.h>
class MP4FileTypeResolver : public TagLib::FileRef::FileTypeResolver
{
TagLib::File *createFile(const char *fileName,
bool readAudioProperties,
TagLib::AudioProperties::ReadStyle audioPropertiesStyle) const;
};
#endif

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amarok/src/metadata/mp4/CMakeLists.txt
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#################################################
#
# (C) 2010-2013 Darrell Anderson
# humanreadable (AT) yahoo.com
#
# Improvements and feedback are welcome
#
# This file is released under GPL >= 2
#
#################################################
include_directories(
${CMAKE_BINARY_DIR}
${TDE_INCLUDE_DIR}
${TQT_INCLUDE_DIRS}
${TAGLIB_INCLUDE_DIRS}
${MP4V2_INCLUDE_DIRS}
)
##### tagmp4 (static)
tde_add_library( common-tagmp4 STATIC_PIC
SOURCES
mp4file.cpp
mp4properties.cpp
mp4tag.cpp
taglib_mp4filetyperesolver.cpp
LINK
${MP4V2_LIBRARIES}
)

18
amarok/src/metadata/mp4/Makefile.am
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SUBDIRS =
INCLUDES = $(all_includes) $(MP4V2_INCLUDES) $(TAGLIB_CFLAGS)
METASOURCES = AUTO
libtagmp4_la_LDFLAGS = $(all_libraries) $(MP4V2_LIBS)
noinst_LTLIBRARIES = libtagmp4.la
libtagmp4_la_SOURCES = \
mp4properties.cpp \
mp4tag.cpp \
mp4file.cpp \
taglib_mp4filetyperesolver.cpp
noinst_HEADERS = \
mp4properties.h \
mp4tag.h \
mp4file.h \
taglib_mp4filetyperesolver.h

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amarok/src/metadata/mp4/mp4file.cpp
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/***************************************************************************
copyright : (C) 2005 by Andy Leadbetter
email : andrew.leadbetter@gmail.com
copyright : (C) 2005 by Martin Aumueller
email : aumuell@reserv.at
(write support)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <config.h>
#include "mp4file.h"
#include "mp4tag.h"
#include <tfile.h>
#include <audioproperties.h>
#include <stdint.h>
#include <cstdlib>
#include <stdlib.h>
#include <sys/types.h>
#ifdef HAVE_MP4V2_H
#define USE_ITMF_TAGS
#else
#define MP4V2_HAS_WRITE_BUG 1
#endif
namespace TagLib {
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
MP4::File::File(const char *file,
bool readProperties,
Properties::ReadStyle propertiesStyle,
MP4FileHandle handle) : TagLib::File(file),
mp4tag(NULL), properties(NULL)
{
// debug ("MP4::File: create new file object.");
//debug ( file );
/**
* Create the MP4 file.
*/
if(handle == MP4_INVALID_FILE_HANDLE)
{
mp4file = MP4Read(file);
}
else
{
mp4file = handle;
}
if( isOpen() )
{
read(readProperties, propertiesStyle );
}
}
MP4::File::~File()
{
MP4Close(mp4file);
delete mp4tag;
delete properties;
}
TagLib::Tag *MP4::File::tag() const
{
return mp4tag;
}
TagLib::MP4::Tag *MP4::File::getMP4Tag() const
{
return mp4tag;
}
MP4::Properties *MP4::File::audioProperties() const
{
return properties;
}
bool MP4::File::save()
{
MP4Close(mp4file);
MP4FileHandle handle = MP4Modify(name());
if(handle == MP4_INVALID_FILE_HANDLE)
{
mp4file = MP4Read(name());
return false;
}
#ifdef USE_ITMF_TAGS
const MP4Tags* filetags = MP4TagsAlloc();
MP4TagsFetch(filetags, handle);
#endif
#ifdef MP4V2_HAS_WRITE_BUG
/* according to gtkpod we have to delete all meta data before modifying it,
save the stuff we would not touch */
// need to fetch/rewrite this only if we aren't going to anyway
uint8_t compilation = 0;
bool has_compilation = mp4tag->compilation() == MP4::Tag::Undefined ? MP4GetMetadataCompilation(handle, &compilation) : false;
char *tool = NULL;
MP4GetMetadataTool(handle, &tool);
MP4MetadataDelete(handle);
#endif
#ifdef USE_ITMF_TAGS
MP4TagsSetName(filetags, mp4tag->title().isEmpty() ? "" : mp4tag->title().toCString(true));
MP4TagsSetArtist(filetags, mp4tag->artist().isEmpty() ? "" : mp4tag->artist().toCString(true));
MP4TagsSetAlbum(filetags, mp4tag->album().isEmpty() ? "" : mp4tag->album().toCString(true));
MP4TagsSetComments(filetags, mp4tag->comment().isEmpty() ? "" : mp4tag->comment().toCString(true));
MP4TagsSetGenre(filetags, mp4tag->genre().isEmpty() ? "" : mp4tag->genre().toCString(true));
MP4TagsSetComposer(filetags, mp4tag->composer().isEmpty() ? "" : mp4tag->composer().toCString(true));
#else
#define setmeta(val, tag) \
if(mp4tag->val().isEmpty()) { \
/*MP4DeleteMetadata##tag(handle);*/ \
MP4SetMetadata##tag(handle, ""); \
} else { \
MP4SetMetadata##tag(handle, mp4tag->val().toCString(true)); \
}
setmeta(title, Name);
setmeta(artist, Artist);
setmeta(album, Album);
setmeta(comment, Comment);
setmeta(genre, Genre);
setmeta(composer, Writer);
#endif
char buf[100] = "";
if(mp4tag->year())
snprintf(buf, sizeof(buf), "%u", mp4tag->year());
#ifdef USE_ITMF_TAGS
MP4TagsSetReleaseDate(filetags, buf);
#else
MP4SetMetadataYear(handle, buf);
#endif
u_int16_t t1, t2;
#ifdef USE_ITMF_TAGS
MP4TagTrack track = *filetags->track;
track.index = t1;
MP4TagsSetTrack(filetags, &track);
#else
MP4GetMetadataTrack(handle, &t1, &t2);
MP4SetMetadataTrack(handle, mp4tag->track(), t2);
#endif
if(mp4tag->bpm() != 0) {
#ifdef USE_ITMF_TAGS
u_int16_t tempo = mp4tag->bpm();
MP4TagsSetTempo(filetags, &tempo);
#else
MP4SetMetadataTempo(handle, mp4tag->bpm());
#endif
}
if(mp4tag->compilation() != MP4::Tag::Undefined) {
#ifdef USE_ITMF_TAGS
u_int8_t compilation = mp4tag->compilation();
MP4TagsSetCompilation(filetags, &compilation);
#else
MP4SetMetadataCompilation(handle, mp4tag->compilation());
#endif
}
#ifdef USE_ITMF_TAGS
if(mp4tag->cover().size()) {
MP4TagArtwork art;
art.size = mp4tag->cover().size();
art.data = mp4tag->cover().size() ? const_cast<u_int8_t *>( reinterpret_cast<const u_int8_t *>( mp4tag->cover().data() ) ) : 0;
art.type = MP4_ART_UNDEFINED; // delegate typing to libmp4v2
if(filetags->artworkCount > 0) {
MP4TagsSetArtwork(filetags, 0, &art);
}
else {
MP4TagsAddArtwork(filetags, &art);
}
}
#else
MP4SetMetadataCoverArt(handle, mp4tag->cover().size() ? const_cast<u_int8_t *>( reinterpret_cast<const u_int8_t *>( mp4tag->cover().data() ) ) : 0, mp4tag->cover().size());
#endif
#ifdef MP4V2_HAS_WRITE_BUG
// set the saved data again
if(has_compilation)
MP4SetMetadataCompilation(handle, compilation);
if(tool)
{
MP4SetMetadataTool(handle, tool);
free(tool);
}
#endif
#ifdef USE_ITMF_TAGS
MP4TagsStore(filetags, handle);
MP4TagsFree(filetags);
#endif
MP4Close(handle);
mp4file = MP4Read(name());
if(mp4file == MP4_INVALID_FILE_HANDLE)
{
fprintf(stderr, "reopen failed\n");
return false;
}
return true;
}
bool MP4::File::isOpen()
{
return mp4file != MP4_INVALID_FILE_HANDLE;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void MP4::File::read(bool readProperties, Properties::ReadStyle propertiesStyle)
{
properties = new MP4::Properties(propertiesStyle);
mp4tag = new MP4::Tag();
if (mp4file != MP4_INVALID_FILE_HANDLE) {
if(readProperties)
{
// Parse bitrate etc.
properties->readMP4Properties( mp4file );
}
mp4tag->readTags( mp4file );
}
}
}

86
amarok/src/metadata/mp4/mp4file.h
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/***************************************************************************
copyright : (C) 2005 by Andy Leadbetter
email : andrew.leadbetter@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef TAGLIB_MP4FILE_H
#define TAGLIB_MP4FILE_H
#include <tfile.h>
#include "mp4properties.h"
namespace TagLib {
namespace MP4 {
class Tag;
class File : public TagLib::File
{
public:
/*!
* Contructs a MP4 file from \a file. If \a readProperties is true the
* file's audio properties will also be read using \a propertiesStyle. If
* false, \a propertiesStyle is ignored.
*/
File(const char *file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average,
MP4FileHandle handle=MP4_INVALID_FILE_HANDLE);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
virtual TagLib::Tag *tag() const;
/*!
* Returns the MP4::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual MP4::Properties *audioProperties() const;
/*!
* Save the file.
* This is the same as calling save(AllTags);
*
* \note As of now, saving MP4 tags is not supported.
*/
virtual bool save();
void read(bool readProperties, Properties::ReadStyle propertiesStyle);
MP4::Tag *getMP4Tag() const;
protected:
File(const File &);
File &operator=(const File &);
bool isOpen();
MP4::Tag *mp4tag;
MP4::Properties *properties;
MP4FileHandle mp4file;
};
}
}
#endif

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amarok/src/metadata/mp4/mp4properties.cpp
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/***************************************************************************
copyright : (C) 2005 by Andy Leadbetter
email : andrew.leadbetter@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "mp4properties.h"
#include <tstring.h>
#include <config.h>
#ifdef HAVE_SYSTEMS_H
#include <systems.h>
#endif
#include <stdint.h>
#include <cstring>
#include <sys/types.h>
#ifndef UINT64_TO_DOUBLE
#define UINT64_TO_DOUBLE(a) ((double)((int64_t)(a)))
#endif
using namespace TagLib;
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
MP4::Properties::Properties(Properties::ReadStyle style) : AudioProperties(style)
{
m_length = 0;
m_bitrate = 0;
m_sampleRate = 0;
m_channels = 0;
}
MP4::Properties::~Properties()
{
}
int MP4::Properties::length() const
{
return m_length;
}
int MP4::Properties::bitrate() const
{
return m_bitrate;
}
int MP4::Properties::sampleRate() const
{
return m_sampleRate;
}
int MP4::Properties::channels() const
{
return m_channels;
}
void MP4::Properties::readMP4Properties( MP4FileHandle mp4File )
{
u_int32_t numTracks = MP4GetNumberOfTracks(mp4File);
for (u_int32_t i = 0; i < numTracks; i++)
{
MP4TrackId trackId = MP4FindTrackId(mp4File, i);
const char* trackType =
MP4GetTrackType(mp4File, trackId);
if (!strcmp(trackType, MP4_AUDIO_TRACK_TYPE))
{
// OK we found an audio track so
// decode it.
readAudioTrackProperties(mp4File, trackId );
}
}
}
void MP4::Properties::readAudioTrackProperties(MP4FileHandle mp4File, MP4TrackId trackId )
{
u_int32_t timeScale =
MP4GetTrackTimeScale(mp4File, trackId);
MP4Duration trackDuration =
MP4GetTrackDuration(mp4File, trackId);
double msDuration =
UINT64_TO_DOUBLE(MP4ConvertFromTrackDuration(mp4File, trackId,
trackDuration, MP4_MSECS_TIME_SCALE));
u_int32_t avgBitRate =
MP4GetTrackBitRate(mp4File, trackId);
m_bitrate = (avgBitRate + 500) / 1000;
m_sampleRate = timeScale;
m_length = (int)(msDuration / 1000.0);
m_channels = 2;
}

93
amarok/src/metadata/mp4/mp4properties.h
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/***************************************************************************
copyright : (C) 2005 by Andy Leadbetter
email : andrew.leadbetter@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef TAGLIB_MP4PROPERTIES_H
#define TAGLIB_MP4PROPERTIES_H
#include <config.h>
#include <audioproperties.h>
#include <tstring.h>
#ifdef HAVE_MP4V2_H
#include <mp4v2/mp4v2.h>
#endif
#ifdef HAVE_MP4_H
#include <mp4.h>
// mp4.h drags in mp4_config.h that defines these
// get rid of them so they don't conflict with our config.h
#undef VERSION
#undef PACKAGE
#endif
namespace TagLib {
namespace MP4 {
class File;
/*!
* This reads the data from a MP4 stream to support the
* AudioProperties API.
*/
class Properties : public AudioProperties
{
public:
/*!
* Initialize this structure
*/
Properties(Properties::ReadStyle style);
/*!
* Destroys this MP4 Properties instance.
*/
virtual ~Properties();
// Reimplementations.
virtual int length() const;
virtual int bitrate() const;
virtual int sampleRate() const;
virtual int channels() const;
void readMP4Properties(MP4FileHandle mp4File);
private:
void readAudioTrackProperties(MP4FileHandle mp4File, MP4TrackId trackId );
friend class MP4::File;
int m_length;
int m_bitrate;
int m_sampleRate;
int m_channels;
Properties(const Properties &);
Properties &operator=(const Properties &);
void read();
};
}
}
#endif

183
amarok/src/metadata/mp4/mp4tag.cpp
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/***************************************************************************
copyright : (C) 2005 by Andy Leadbetter
email : andrew.leadbetter@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <config.h>
#include "mp4tag.h"
#include <tag.h>
#include <stdint.h>
#include <cstdlib>
#include <cstring>
#include <stdlib.h>
#include <sys/types.h>
#ifdef HAVE_MP4V2_H
#define USE_ITMF_TAGS
#endif
using namespace TagLib;
MP4::Tag::Tag() : TagLib::Tag::Tag() {
m_title = String();
m_artist = String();
m_album = String();
m_comment = String();
m_genre = String();
m_composer = String();
m_year = 0;
m_track = 0;
m_disk = 0;
m_bpm = 0;
m_compilation = Undefined;
}
MP4::Tag::~Tag() {
}
bool MP4::Tag::isEmpty() const {
return m_title.isEmpty() &&
m_artist.isEmpty() &&
m_album.isEmpty() &&
m_comment.isEmpty() &&
m_genre.isEmpty() &&
m_composer.isEmpty() &&
m_year == 0 &&
m_track == 0 &&
m_disk == 0 &&
m_bpm == 0 &&
m_compilation == Undefined &&
m_image.size() == 0;
}
void MP4::Tag::duplicate(const Tag *source, Tag *target, bool overwrite) {
// Duplicate standard information
Tag::duplicate(source, target, overwrite);
if ((overwrite || target->compilation() == Undefined) && (source->compilation() != Undefined)) {
target->setCompilation(source->compilation());
}
if (overwrite || target->cover().size() == 0) {
target->setCover(source->cover());
}
}
void MP4::Tag::readTags( MP4FileHandle mp4file )
{
// Now parse tag.
#ifdef USE_ITMF_TAGS
const MP4Tags* filetags = MP4TagsAlloc();
MP4TagsFetch(filetags, mp4file);
if(filetags->name != NULL) {
m_title = String(filetags->name, String::UTF8);
}
if(filetags->artist != NULL) {
m_artist = String(filetags->artist, String::UTF8);
}
if(filetags->comments != NULL) {
m_comment = String(filetags->comments, String::UTF8);
}
if(filetags->releaseDate != NULL) {
m_year = strtol(filetags->releaseDate, NULL, 0);
}
if(filetags->album != NULL) {
m_album = String(filetags->album, String::UTF8);
}
if(filetags->track != NULL) {
m_track = filetags->track->index;
}
if(filetags->disk != NULL) {
m_disk = filetags->disk->index;
}
if(filetags->tempo != NULL) {
m_bpm = *filetags->tempo;
}
if(filetags->compilation != NULL) {
m_compilation = *filetags->compilation;
}
if(filetags->genre != NULL) {
m_genre = String(filetags->genre, String::UTF8);
}
if(filetags->composer != NULL) {
m_composer = String(filetags->composer, String::UTF8);
}
if(filetags->artworkCount > 0) {
m_image.setData(reinterpret_cast<const char *>( filetags->artwork[0].data ), filetags->artwork[0].size);
}
MP4TagsFree(filetags);
#else
char *value;
uint8_t boolvalue;
uint16_t numvalue, numvalue2;
uint8_t *image;
uint32_t imageSize;
if (MP4GetMetadataName(mp4file, &value) && value != NULL) {
m_title = String(value, String::UTF8);
free(value);
}
if (MP4GetMetadataArtist(mp4file, &value) && value != NULL) {
m_artist = String(value, String::UTF8);
free(value);
}
if (MP4GetMetadataComment(mp4file, &value) && value != NULL) {
m_comment = String(value, String::UTF8);
free(value);
}
if (MP4GetMetadataYear(mp4file, &value) && value != NULL) {
m_year = strtol(value, NULL,0);
free(value);
}
if (MP4GetMetadataAlbum(mp4file, &value) && value != NULL) {
m_album = String(value, String::UTF8);
free(value);
}
if (MP4GetMetadataTrack(mp4file, &numvalue, &numvalue2)) {
m_track = numvalue;
}
if (MP4GetMetadataDisk(mp4file, &numvalue, &numvalue2)) {
m_disk = numvalue;
}
if (MP4GetMetadataTempo(mp4file, &numvalue)) {
m_bpm = numvalue;
}
if (MP4GetMetadataCompilation(mp4file, &boolvalue)) {
m_compilation = boolvalue;
}
if (MP4GetMetadataGenre(mp4file, &value) && value != NULL) {
m_genre = String(value, String::UTF8);
free(value);
}
if (MP4GetMetadataWriter(mp4file, &value) && value != NULL) {
m_composer = String(value, String::UTF8);
free(value);
}
if (MP4GetMetadataCoverArt(mp4file, &image, &imageSize) && image && imageSize) {
m_image.setData(reinterpret_cast<const char *>( image ), imageSize);
free(image);
}
#endif
}

234
amarok/src/metadata/mp4/mp4tag.h
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@ -1,234 +0,0 @@
/***************************************************************************
copyright : (C) 2005 by Andy Leadbetter
email : andrew.leadbetter@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef TAGLIB_MP4TAG_H
#define TAGLIB_MP4TAG_H
#include <config.h>
#include <tag.h>
#include "mp4file.h"
#ifdef HAVE_MP4V2_H
#include <mp4v2/mp4v2.h>
#endif
#ifdef HAVE_MP4_H
#include <mp4.h>
#endif
namespace TagLib {
namespace MP4 {
/*!
* This implements the generic TagLib::Tag API
*/
class Tag : public TagLib::Tag
{
public:
static const int Undefined = -1;
Tag();
/*!
* read tags from the mp4 file.
*/
void readTags( MP4FileHandle mp4file);
/*!
* Destroys this MP4Tag instance.
*/
virtual ~Tag();
/*!
* Returns the track name; if no track name is present in the tag
* a null String will be returned.
*/
virtual String title() const { return m_title; }
/*!
* Returns the artist name; if no artist name is present in the tag
* a null String will be returned.
*/
virtual String artist() const { return m_artist; }
/*!
* Returns the album name; if no album name is present in the tag
* a null String will be returned.
*/
virtual String album() const { return m_album; }
/*!
* Returns the track comment; if no comment is present in the tag
* a null String will be returned.
*/
virtual String comment() const { return m_comment; }
/*!
* Returns the genre name; if no genre is present in the tag a null String
* will be returned.
*/
virtual String genre() const { return m_genre; }
/*!
* Returns the composer name; if no composer is present in the tag a null String
* will be returned.
*/
virtual String composer() const { return m_composer; }
/*!
* Returns the year; if there is no year set, this will return 0.
*/
virtual uint year() const { return m_year; }
/*!
* Returns the track number; if there is no track number set, this will
* return 0.
*/
virtual uint track() const { return m_track; }
/*!
* Returns the disc number; if there is no disc number set, this will
* return 0.
*/
virtual uint disk() const { return m_disk; }
/*!
* Returns the BPM (tempo); if there is no BPM, this will return 0.
*/
virtual uint bpm() const { return m_bpm; }
/*!
* Returns the embedded cover image; if there is no cover set, this will
* return an empty ByteVector.
*/
virtual const ByteVector &cover() const { return m_image; }
/*!
* Returns whether this is part of a compilation; if this flag is not set,
* this will return the Undefined constant.
*/
virtual int compilation() const { return m_compilation; }
/*!
* Sets the title to \a s. If \a s is a null String then this value will be
* cleared.
*/
virtual void setTitle(const String &s) { m_title = s; }
/*!
* Sets the artist to \a s. If \a s is a null String then this value will be
* cleared.
*/
virtual void setArtist(const String &s) { m_artist = s; }
/*!
* Sets the album to \a s. If \a s is a null String then this value will be
* cleared.
*/
virtual void setAlbum(const String &s) { m_album = s; }
/*!
* Sets the album to \a s. If \a s is a null String then this value will be
* cleared.
*/
virtual void setComment(const String &s) { m_comment = s; }
/*!
* Sets the genre to \a s. If \a s is a null String then this value will be
* cleared. For tag formats that use a fixed set of genres, the appropriate
* value will be selected based on a string comparison. A list of available
* genres for those formats should be available in that type's
* implementation.
*/
virtual void setGenre(const String &s) { m_genre = s; }
/*!
* Sets the year to \a i. If \a s is 0 then this value will be cleared.
*/
virtual void setYear(uint i) { m_year = i; }
/*!
* Sets the track to \a i. If \a i is 0 then this value will be cleared.
*/
virtual void setTrack(uint i) { m_track = i; }
/*!
* Sets the disc to \a i. If \a i is 0 then this value will be cleared.
*/
virtual void setDisk(uint i) { m_disk = i; }
/*!
* Sets the BPM (tempo) to \a i. It \a i is 0 then this value will be cleared.
*/
virtual void setBpm(uint i) { m_bpm = i; }
/*!
* Sets whether this is part of a compilation.
*/
virtual void setCompilation(bool compilation) { m_compilation = compilation ? 1 : 0; }
/*!
* Sets the composer to \a s. If \a s is a null String then this value will
* be cleared.
*/
virtual void setComposer(const String &s) { m_composer = s; }
/*!
* Sets the embedded cover image to \a i. If \a i is empty then this value
* will be cleared.
*/
virtual void setCover(const ByteVector &i) { m_image = i; }
/*!
* Returns true if the tag does not contain any data. This should be
* reimplemented in subclasses that provide more than the basic tagging
* abilities in this class.
*/
virtual bool isEmpty() const;
/*!
* Copies the generic data from one tag to another.
*
* \note This will not affect any of the lower level details of the tag. For
* instance if any of the tag type specific data (maybe a URL for a band) is
* set, this will not modify or copy that. This just copies using the API
* in this class.
*
* If \a overwrite is true then the values will be unconditionally copied.
* If false only empty values will be overwritten.
*/
static void duplicate(const Tag *source, Tag *target, bool overwrite = true);
protected:
String m_title;
String m_artist;
String m_album;
String m_comment;
String m_genre;
String m_composer;
uint m_year;
uint m_track;
uint m_disk;
uint m_bpm;
int m_compilation;
ByteVector m_image;
};
}
}
#endif

53
amarok/src/metadata/mp4/taglib_mp4filetyperesolver.cpp
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@ -1,53 +0,0 @@
/***************************************************************************
copyright : (C) 2005 by Martin Aumueller
email : aumuell@reserv.at
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
// (c) 2005 Martin Aumueller <aumuell@reserv.at>
// See COPYING file for licensing information
#include "taglib_mp4filetyperesolver.h"
#include "mp4file.h"
#include <cstring>
TagLib::File *MP4FileTypeResolver::createFile(const char *fileName,
bool readProperties,
TagLib::AudioProperties::ReadStyle propertiesStyle) const
{
const char *ext = strrchr(fileName, '.');
if(ext && (!strcasecmp(ext, ".m4a")
|| !strcasecmp(ext, ".m4b") || !strcasecmp(ext, ".m4p")
|| !strcasecmp(ext, ".mp4")
|| !strcasecmp(ext, ".m4v") || !strcasecmp(ext, ".mp4v")))
{
#if defined(MP4V2_PROJECT_version_hex) && MP4V2_PROJECT_version_hex >= 0x00020000
MP4FileHandle h = MP4Read(fileName);
#else
MP4FileHandle h = MP4Read(fileName, 0);
#endif
if(MP4_INVALID_FILE_HANDLE == h)
{
return 0;
}
return new TagLib::MP4::File(fileName, readProperties, propertiesStyle, h);
}
return 0;
}

42
amarok/src/metadata/mp4/taglib_mp4filetyperesolver.h
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@ -1,42 +0,0 @@
/***************************************************************************
copyright : (C) 2005 by Martin Aumueller
email : aumuell@reserv.at
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
// (c) 2005 Martin Aumueller <aumuell@reserv.at>
// See COPYING file for licensing information
#ifndef TAGLIB_MP4FILETYPERESOLVER_H
#define TAGLIB_MP4FILETYPERESOLVER_H
#include <taglib/tfile.h>
#include <taglib/fileref.h>
class MP4FileTypeResolver : public TagLib::FileRef::FileTypeResolver
{
TagLib::File *createFile(const char *fileName,
bool readAudioProperties,
TagLib::AudioProperties::ReadStyle audioPropertiesStyle) const;
public:
virtual ~MP4FileTypeResolver() {}
};
#endif

10
amarok/src/metadata/tplugins.cpp
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@ -28,14 +28,6 @@
#include <taglib/fileref.h> #include <taglib/fileref.h>
#include <taglib/tfile.h> #include <taglib/tfile.h>
#ifdef HAVE_MP4V2
#include "mp4/taglib_mp4filetyperesolver.h"
#include "mp4/mp4file.h"
#else
#include "m4a/taglib_mp4filetyperesolver.h"
#include "m4a/mp4file.h"
#endif
#ifndef TAGLIB_15 #ifndef TAGLIB_15
#include "trueaudio/taglib_trueaudiofiletyperesolver.h" #include "trueaudio/taglib_trueaudiofiletyperesolver.h"
#include "trueaudio/ttafile.h" #include "trueaudio/ttafile.h"
@ -62,6 +54,7 @@
#include <taglib/vorbisfile.h> #include <taglib/vorbisfile.h>
#include <taglib/flacfile.h> #include <taglib/flacfile.h>
#include <taglib/mpcfile.h> #include <taglib/mpcfile.h>
#include <taglib/mp4file.h>
class MimeTypeFileTypeResolver : public TagLib::FileRef::FileTypeResolver class MimeTypeFileTypeResolver : public TagLib::FileRef::FileTypeResolver
@ -133,7 +126,6 @@ TagLib::File *MimeTypeFileTypeResolver::createFile(const char *fileName,
void registerTaglibPlugins() void registerTaglibPlugins()
{ {
//TagLib::FileRef::addFileTypeResolver(new MimeTypeFileTypeResolver); //TagLib::FileRef::addFileTypeResolver(new MimeTypeFileTypeResolver);
TagLib::FileRef::addFileTypeResolver(new MP4FileTypeResolver);
TagLib::FileRef::addFileTypeResolver(new ASFFileTypeResolver); TagLib::FileRef::addFileTypeResolver(new ASFFileTypeResolver);
TagLib::FileRef::addFileTypeResolver(new RealMediaFileTypeResolver); TagLib::FileRef::addFileTypeResolver(new RealMediaFileTypeResolver);
TagLib::FileRef::addFileTypeResolver(new AudibleFileTypeResolver); TagLib::FileRef::addFileTypeResolver(new AudibleFileTypeResolver);

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