/*****************************************************************************
* taglib.cpp: Taglib tag parser/writer
*****************************************************************************
- * Copyright (C) 2003-2006 the VideoLAN team
+ * Copyright (C) 2003-2009 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
+ * Rafaël Carré <funman@videolanorg>
+ * Rémi Duraffort <ivoire@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#include <vlc/vlc.h>
-#include <vlc_playlist.h>
-#include <vlc/input.h>
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_plugin.h>
#include <vlc_meta.h>
+#include <vlc_demux.h>
+#include <vlc_strings.h>
+#include <vlc_charset.h>
+#include <vlc_url.h>
+#include <vlc_input_item.h>
+#include <vlc_input.h> /* for attachment_new */
+
+#ifdef WIN32
+# include <io.h>
+#else
+# include <unistd.h>
+#endif
+
+// Taglib headers
#include <fileref.h>
#include <tag.h>
+#include <tbytevector.h>
+
+#include <apetag.h>
#include <id3v2tag.h>
-#include <mpegfile.h>
+#include <xiphcomment.h>
+
#include <flacfile.h>
-#include <uniquefileidentifierframe.h>
-#if 0 //for artist and album id
-#include <textidentificationframe.h>
+#include <mpcfile.h>
+#include <mpegfile.h>
+#include <oggfile.h>
+#include <oggflacfile.h>
+
+#ifdef TAGLIB_WITH_ASF
+# include <aifffile.h>
+# include <wavfile.h>
+#endif
+
+#ifdef TAGLIB_WITH_MP4
+# include <mp4file.h>
#endif
-static int ReadMeta ( vlc_object_t * );
-static int DownloadArt ( vlc_object_t * );
-static int WriteMeta ( vlc_object_t * );
-
-vlc_module_begin();
- set_capability( "meta reader", 1000 );
- set_callbacks( ReadMeta, NULL );
- add_submodule();
- set_capability( "art downloader", 50 );
- set_callbacks( DownloadArt, NULL );
- add_submodule();
- set_capability( "meta writer", 50 );
- set_callbacks( WriteMeta, NULL );
-vlc_module_end();
-
-static bool checkID3Image( const TagLib::ID3v2::Tag *tag )
+#include <speexfile.h>
+#include <trueaudiofile.h>
+#include <vorbisfile.h>
+#include <wavpackfile.h>
+
+#include <attachedpictureframe.h>
+#include <textidentificationframe.h>
+#include <uniquefileidentifierframe.h>
+
+
+// Local functions
+static int ReadMeta ( vlc_object_t * );
+static int WriteMeta ( vlc_object_t * );
+
+vlc_module_begin ()
+ set_capability( "meta reader", 1000 )
+ set_callbacks( ReadMeta, NULL )
+ add_submodule ()
+ set_capability( "meta writer", 50 )
+ set_callbacks( WriteMeta, NULL )
+vlc_module_end ()
+
+using namespace TagLib;
+
+
+/**
+ * Read meta information from APE tags
+ * @param tag: the APE tag
+ * @param p_demux; the demux object
+ * @param p_demux_meta: the demuxer meta
+ * @param p_meta: the meta
+ */
+static void ReadMetaFromAPE( APE::Tag* tag, demux_t* p_demux, demux_meta_t* p_demux_meta, vlc_meta_t* p_meta )
{
- TagLib::ID3v2::FrameList l = tag->frameListMap()[ "APIC" ];
- return !l.isEmpty();
+ APE::Item item;
+#define SET( keyName, metaName ) \
+ item = tag->itemListMap()[keyName]; \
+ vlc_meta_Set##metaName( p_meta, item.toString().toCString( true ) );\
+
+ SET( "COPYRIGHT", Copyright );
+ SET( "LANGUAGE", Language );
+ SET( "PUBLISHER", Publisher );
+
+#undef SET
}
-/* Try detecting embedded art */
-static void DetectImage( TagLib::FileRef f, vlc_meta_t *p_meta )
+
+
+/**
+ * Read meta information from id3v2 tags
+ * @param tag: the id3v2 tag
+ * @param p_demux; the demux object
+ * @param p_demux_meta: the demuxer meta
+ * @param p_meta: the meta
+ */
+static void ReadMetaFromId3v2( ID3v2::Tag* tag, demux_t* p_demux, demux_meta_t* p_demux_meta, vlc_meta_t* p_meta )
{
- if( TagLib::MPEG::File *mpeg =
- dynamic_cast<TagLib::MPEG::File *>(f.file() ) )
+ // Get the unique file identifier
+ ID3v2::FrameList list = tag->frameListMap()["UFID"];
+ ID3v2::FrameList::Iterator iter;
+ for( iter = list.begin(); iter != list.end(); iter++ )
{
- if( mpeg->ID3v2Tag() && checkID3Image( mpeg->ID3v2Tag() ) )
- vlc_meta_SetArtURL( p_meta, "APIC" );
+ ID3v2::UniqueFileIdentifierFrame* p_ufid =
+ dynamic_cast<ID3v2::UniqueFileIdentifierFrame*>(*iter);
+ const char *owner = p_ufid->owner().toCString();
+ if (!strcmp( owner, "http://musicbrainz.org" ))
+ {
+ /* ID3v2 UFID contains up to 64 bytes binary data
+ * but in our case it will be a '\0'
+ * terminated string */
+ char psz_ufid[64];
+ int max_size = __MIN( p_ufid->identifier().size(), 63);
+ strncpy( psz_ufid, p_ufid->identifier().data(), max_size );
+ psz_ufid[max_size] = '\0';
+ vlc_meta_SetTrackID( p_meta, psz_ufid );
+ }
}
- else if( TagLib::FLAC::File *flac =
- dynamic_cast<TagLib::FLAC::File *>(f.file() ) )
+
+ // Get the use text
+ list = tag->frameListMap()["TXXX"];
+ for( iter = list.begin(); iter != list.end(); iter++ )
{
- if( flac->ID3v2Tag() && checkID3Image( flac->ID3v2Tag() ) )
- vlc_meta_SetArtURL( p_meta, "APIC" );
+ ID3v2::UserTextIdentificationFrame* p_txxx =
+ dynamic_cast<ID3v2::UserTextIdentificationFrame*>(*iter);
+ vlc_meta_AddExtra( p_meta, p_txxx->description().toCString( true ),
+ p_txxx->fieldList().toString().toCString( true ) );
}
-#if 0
-/* This needs special additions to taglib */
- * else if( TagLib::MP4::File *mp4 =
- dynamic_cast<TagLib::MP4::File *>( f.file() ) )
+
+ // Get some more information
+#define SET( tagName, metaName ) \
+ list = tag->frameListMap()[tagName]; \
+ if( !list.isEmpty() ) \
+ vlc_meta_Set##metaName( p_meta, \
+ (*list.begin())->toString().toCString( true ) );
+
+ SET( "TCOP", Copyright );
+ SET( "TENC", EncodedBy );
+ SET( "TLAN", Language );
+ SET( "TPUB", Publisher );
+
+#undef SET
+
+ /* Preferred type of image
+ * The 21 types are defined in id3v2 standard:
+ * http://www.id3.org/id3v2.4.0-frames */
+ static const int pi_cover_score[] = {
+ 0, /* Other */
+ 5, /* 32x32 PNG image that should be used as the file icon */
+ 4, /* File icon of a different size or format. */
+ 20, /* Front cover image of the album. */
+ 19, /* Back cover image of the album. */
+ 13, /* Inside leaflet page of the album. */
+ 18, /* Image from the album itself. */
+ 17, /* Picture of the lead artist or soloist. */
+ 16, /* Picture of the artist or performer. */
+ 14, /* Picture of the conductor. */
+ 15, /* Picture of the band or orchestra. */
+ 9, /* Picture of the composer. */
+ 8, /* Picture of the lyricist or text writer. */
+ 7, /* Picture of the recording location or studio. */
+ 10, /* Picture of the artists during recording. */
+ 11, /* Picture of the artists during performance. */
+ 6, /* Picture from a movie or video related to the track. */
+ 1, /* Picture of a large, coloured fish. */
+ 12, /* Illustration related to the track. */
+ 3, /* Logo of the band or performer. */
+ 2 /* Logo of the publisher (record company). */
+ };
+ int i_score = -1;
+
+ // Try now to get embedded art
+ list = tag->frameListMap()[ "APIC" ];
+ if( list.isEmpty() )
+ return;
+
+ TAB_INIT( p_demux_meta->i_attachments, p_demux_meta->attachments );
+ for( iter = list.begin(); iter != list.end(); iter++ )
{
- TagLib::MP4::Tag *mp4tag =
- dynamic_cast<TagLib::MP4::Tag *>( mp4->tag() );
- if( mp4tag && mp4tag->cover().size() )
- vlc_meta_SetArtURL( p_meta, "MP4C" );
+ ID3v2::AttachedPictureFrame* p_apic =
+ dynamic_cast<ID3v2::AttachedPictureFrame*>(*iter);
+ input_attachment_t *p_attachment;
+
+ const char *psz_mime;
+ char *psz_name, *psz_description;
+
+ // Get the mime and description of the image.
+ // If the description is empty, take the type as a description
+ psz_mime = p_apic->mimeType().toCString( true );
+ if( p_apic->description().size() > 0 )
+ psz_description = strdup( p_apic->description().toCString( true ) );
+ else
+ {
+ if( asprintf( &psz_description, "%i", p_apic->type() ) == -1 )
+ psz_description = NULL;
+ }
+
+ if( !psz_description )
+ continue;
+ psz_name = psz_description;
+
+ /* some old iTunes version not only sets incorrectly the mime type
+ * or the description of the image,
+ * but also embeds incorrectly the image.
+ * Recent versions seem to behave correctly */
+ if( !strncmp( psz_mime, "PNG", 3 ) ||
+ !strncmp( psz_name, "\xC2\x89PNG", 5 ) )
+ {
+ msg_Warn( p_demux_meta, "Invalid picture embedded by broken iTunes version" );
+ free( psz_description );
+ continue;
+ }
+
+ const ByteVector picture = p_apic->picture();
+ const char *p_data = picture.data();
+ const unsigned i_data = picture.size();
+
+ msg_Dbg( p_demux_meta, "Found embedded art: %s (%s) is %u bytes",
+ psz_name, psz_mime, i_data );
+
+ p_attachment = vlc_input_attachment_New( psz_name, psz_mime,
+ psz_description, p_data, i_data );
+ if( p_attachment )
+ TAB_APPEND_CAST( (input_attachment_t**),
+ p_demux_meta->i_attachments, p_demux_meta->attachments,
+ p_attachment );
+ free( psz_description );
+
+ if( pi_cover_score[p_apic->type()] > i_score )
+ {
+ i_score = pi_cover_score[p_apic->type()];
+ char *psz_url;
+ if( asprintf( &psz_url, "attachment://%s",
+ p_attachment->psz_name ) == -1 )
+ continue;
+ vlc_meta_SetArtURL( p_meta, psz_url );
+ free( psz_url );
+ }
}
-#endif
}
-static int ReadMeta( vlc_object_t *p_this )
+
+
+/**
+ * Read the meta information from XiphComments
+ * @param tag: the Xiph Comment
+ * @param p_demux; the demux object
+ * @param p_demux_meta: the demuxer meta
+ * @param p_meta: the meta
+ */
+static void ReadMetaFromXiph( Ogg::XiphComment* tag, demux_t* p_demux, demux_meta_t* p_demux_meta, vlc_meta_t* p_meta )
{
- demux_t *p_demux = (demux_t *)p_this;
+#define SET( keyName, metaName ) \
+ StringList list = tag->fieldListMap()[keyName]; \
+ if( !list.isEmpty() ) \
+ vlc_meta_Set##metaName( p_meta, (*list.begin()).toCString( true ) );
- if( !strncmp( p_demux->psz_access, "file", 4 ) )
- {
- if( !p_demux->p_private )
- p_demux->p_private = (void*)vlc_meta_New();
- TagLib::FileRef f( p_demux->psz_path );
- if( !f.isNull() && f.tag() && !f.tag()->isEmpty() )
- {
- TagLib::Tag *tag = f.tag();
- vlc_meta_t *p_meta = (vlc_meta_t *)(p_demux->p_private );
-
-#define SET( foo, bar ) vlc_meta_Set##foo( p_meta, tag->bar ().toCString(true))
- SET( Title, title );
- SET( Artist, artist );
- SET( Album, album );
-// SET( Comment, comment );
- SET( Genre, genre );
-// SET( Year, year ); Gra, this is an int, need to convert
-// SET( Tracknum , track ); Same
+ SET( "COPYRIGHT", Copyright );
#undef SET
- if( TagLib::MPEG::File *p_mpeg =
- dynamic_cast<TagLib::MPEG::File *>(f.file() ) )
+ // Try now to get embedded art
+ StringList mime_list = tag->fieldListMap()[ "COVERARTMIME" ];
+ StringList art_list = tag->fieldListMap()[ "COVERART" ];
+
+ // We get only the first covert art
+ if( mime_list.size() > 1 || art_list.size() > 1 )
+ msg_Warn( p_demux_meta, "Found %i embedded arts, so using only the first one",
+ art_list.size() );
+ else if( mime_list.size() == 0 || art_list.size() == 0 )
+ return;
+
+ input_attachment_t *p_attachment;
+
+ const char* psz_name = "cover";
+ const char* psz_mime = mime_list[0].toCString(true);
+ const char* psz_description = "cover";
+
+ uint8_t *p_data;
+ int i_data = vlc_b64_decode_binary( &p_data, art_list[0].toCString(true) );
+
+ msg_Dbg( p_demux_meta, "Found embedded art: %s (%s) is %i bytes",
+ psz_name, psz_mime, i_data );
+
+ TAB_INIT( p_demux_meta->i_attachments, p_demux_meta->attachments );
+ p_attachment = vlc_input_attachment_New( psz_name, psz_mime,
+ psz_description, p_data, i_data );
+ free( p_data );
+
+ TAB_APPEND_CAST( (input_attachment_t**),
+ p_demux_meta->i_attachments, p_demux_meta->attachments,
+ p_attachment );
+
+ vlc_meta_SetArtURL( p_meta, "attachment://cover" );
+}
+
+#if defined(TAGLIB_WITH_MP4) && defined(HAVE_TAGLIB_MP4COVERART_H)
+static void ReadMetaFromMP4( MP4::Tag* tag, demux_t *p_demux, demux_meta_t *p_demux_meta, vlc_meta_t* p_meta )
+{
+ if( tag->itemListMap().contains("covr") )
{
- if( p_mpeg->ID3v2Tag() )
- {
- TagLib::ID3v2::Tag *tag = p_mpeg->ID3v2Tag();
- TagLib::ID3v2::FrameList list = tag->frameListMap()["UFID"];
- TagLib::ID3v2::UniqueFileIdentifierFrame* p_ufid;
- for( TagLib::ID3v2::FrameList::Iterator iter = list.begin();
- iter != list.end(); iter++ )
- {
- p_ufid = dynamic_cast<TagLib::ID3v2::UniqueFileIdentifierFrame*>(*iter);
- const char *owner = p_ufid->owner().toCString();
- if (!strcmp( owner, "http://musicbrainz.org" ))
- {
- /* ID3v2 UFID contains up to 64 bytes binary data
- * but in our case it will be a '\0' terminated string */
- char *psz_ufid = (char*) malloc( 64 );
- int j = 0;
- while( ( j < 63 ) && ( j < p_ufid->identifier().size() ) )
- psz_ufid[j] = p_ufid->identifier()[j++];
- psz_ufid[j] = '\0';
- vlc_meta_SetTrackID( p_meta, psz_ufid );
- free( psz_ufid );
- }
- }
- /* musicbrainz artist and album id: not useful yet */
-#if 0
- list = tag->frameListMap()["TXXX"];
- TagLib::ID3v2::UserTextIdentificationFrame* p_txxx;
- for( TagLib::ID3v2::FrameList::Iterator iter = list.begin();
- iter != list.end(); iter++ )
- {
- p_txxx = dynamic_cast<TagLib::ID3v2::UserTextIdentificationFrame*>(*iter);
- const char *psz_desc = p_txxx->description().toCString();
- if( !strncmp( psz_desc, "MusicBrainz Artist Id", 21 ) )
- vlc_meta_SetArtistID( p_meta,
- p_txxx->fieldList().toString().toCString() );
- if( !strncmp( psz_desc, "MusicBrainz Album Id", 20 ) )
- vlc_meta_SetAlbumID( p_meta,
- p_txxx->fieldList().toString().toCString() );
- }
+ MP4::CoverArtList list = tag->itemListMap()["covr"].toCoverArtList();
+ const char *psz_format = list[0].format() == MP4::CoverArt::PNG ? "image/png" : "image/jpeg";
+
+ msg_Dbg( p_demux_meta, "Found embedded art (%s) is %i bytes",
+ psz_format, list[0].data().size() );
+
+ TAB_INIT( p_demux_meta->i_attachments, p_demux_meta->attachments );
+ input_attachment_t *p_attachment =
+ vlc_input_attachment_New( "cover", psz_format, "cover",
+ list[0].data().data(), list[0].data().size() );
+ TAB_APPEND_CAST( (input_attachment_t**),
+ p_demux_meta->i_attachments, p_demux_meta->attachments,
+ p_attachment );
+ vlc_meta_SetArtURL( p_meta, "attachment://cover" );
+ }
+}
#endif
- }
+
+/**
+ * Get the tags from the file using TagLib
+ * @param p_this: the demux object
+ * @return VLC_SUCCESS if the operation success
+ */
+static int ReadMeta( vlc_object_t* p_this)
+{
+ demux_meta_t* p_demux_meta = (demux_meta_t *)p_this;
+ demux_t* p_demux = p_demux_meta->p_demux;
+ vlc_meta_t* p_meta;
+ FileRef f;
+
+ p_demux_meta->p_meta = NULL;
+ if( strcmp( p_demux->psz_access, "file" ) )
+ return VLC_EGENERIC;
+
+ char *psz_path = strdup( p_demux->psz_file );
+ if( !psz_path )
+ return VLC_ENOMEM;
+
+#if defined(WIN32) || defined (UNDER_CE)
+ wchar_t wpath[MAX_PATH + 1];
+ if( !MultiByteToWideChar( CP_UTF8, 0, psz_path, -1, wpath, MAX_PATH) )
+ {
+ free( psz_path );
+ return VLC_EGENERIC;
}
- DetectImage( f, p_meta );
+ wpath[MAX_PATH] = L'\0';
+ f = FileRef( wpath );
+#else
+ const char* local_name = ToLocale( psz_path );
+ if( !local_name )
+ {
+ free( psz_path );
+ return VLC_EGENERIC;
+ }
+ f = FileRef( local_name );
+ LocaleFree( local_name );
+#endif
+ free( psz_path );
- return VLC_SUCCESS;
- }
+ if( f.isNull() )
+ return VLC_EGENERIC;
+ if( !f.tag() || f.tag()->isEmpty() )
+ return VLC_EGENERIC;
+
+ p_demux_meta->p_meta = p_meta = vlc_meta_New();
+ if( !p_meta )
+ return VLC_ENOMEM;
+
+
+ // Read the tags from the file
+ Tag* p_tag = f.tag();
+
+#define SET( tag, meta ) \
+ if( !p_tag->tag().isNull() && !p_tag->tag().isEmpty() ) \
+ vlc_meta_Set##meta( p_meta, p_tag->tag().toCString(true) )
+#define SETINT( tag, meta ) \
+ if( p_tag->tag() ) \
+ { \
+ char psz_tmp[10]; \
+ snprintf( psz_tmp, 10, "%d", p_tag->tag() ); \
+ vlc_meta_Set##meta( p_meta, psz_tmp ); \
+ }
+
+ SET( title, Title );
+ SET( artist, Artist );
+ SET( album, Album );
+ SET( comment, Description );
+ SET( genre, Genre );
+ SETINT( year, Date );
+ SETINT( track, TrackNum );
+
+#undef SETINT
+#undef SET
+
+
+ // Try now to read special tags
+ if( FLAC::File* flac = dynamic_cast<FLAC::File*>(f.file()) )
+ {
+ if( flac->ID3v2Tag() )
+ ReadMetaFromId3v2( flac->ID3v2Tag(), p_demux, p_demux_meta, p_meta );
+ else if( flac->xiphComment() )
+ ReadMetaFromXiph( flac->xiphComment(), p_demux, p_demux_meta, p_meta );
+ }
+#if defined(TAGLIB_WITH_MP4) && defined(HAVE_TAGLIB_MP4COVERART_H)
+ else if( MP4::File *mp4 = dynamic_cast<MP4::File*>(f.file()) )
+ {
+ if( mp4->tag() )
+ ReadMetaFromMP4( mp4->tag(), p_demux, p_demux_meta, p_meta );
+ }
+#endif
+ else if( MPC::File* mpc = dynamic_cast<MPC::File*>(f.file()) )
+ {
+ if( mpc->APETag() )
+ ReadMetaFromAPE( mpc->APETag(), p_demux, p_demux_meta, p_meta );
+ }
+ else if( MPEG::File* mpeg = dynamic_cast<MPEG::File*>(f.file()) )
+ {
+ if( mpeg->ID3v2Tag() )
+ ReadMetaFromId3v2( mpeg->ID3v2Tag(), p_demux, p_demux_meta, p_meta );
+ else if( mpeg->APETag() )
+ ReadMetaFromAPE( mpeg->APETag(), p_demux, p_demux_meta, p_meta );
}
- return VLC_EGENERIC;
+ else if( Ogg::File* ogg = dynamic_cast<Ogg::File*>(f.file()) )
+ {
+ if( Ogg::FLAC::File* ogg_flac = dynamic_cast<Ogg::FLAC::File*>(f.file()))
+ ReadMetaFromXiph( ogg_flac->tag(), p_demux, p_demux_meta, p_meta );
+ else if( Ogg::Speex::File* ogg_speex = dynamic_cast<Ogg::Speex::File*>(f.file()) )
+ ReadMetaFromXiph( ogg_speex->tag(), p_demux, p_demux_meta, p_meta );
+ else if( Ogg::Vorbis::File* ogg_vorbis = dynamic_cast<Ogg::Vorbis::File*>(f.file()) )
+ ReadMetaFromXiph( ogg_vorbis->tag(), p_demux, p_demux_meta, p_meta );
+ }
+#ifdef TAGLIB_WITH_ASF
+ else if( RIFF::File* riff = dynamic_cast<RIFF::File*>(f.file()) )
+ {
+ if( RIFF::AIFF::File* riff_aiff = dynamic_cast<RIFF::AIFF::File*>(f.file()) )
+ ReadMetaFromId3v2( riff_aiff->tag(), p_demux, p_demux_meta, p_meta );
+ else if( RIFF::WAV::File* riff_wav = dynamic_cast<RIFF::WAV::File*>(f.file()) )
+ ReadMetaFromId3v2( riff_wav->tag(), p_demux, p_demux_meta, p_meta );
+ }
+#endif
+ else if( TrueAudio::File* trueaudio = dynamic_cast<TrueAudio::File*>(f.file()) )
+ {
+ if( trueaudio->ID3v2Tag() )
+ ReadMetaFromId3v2( trueaudio->ID3v2Tag(), p_demux, p_demux_meta, p_meta );
+ }
+ else if( WavPack::File* wavpack = dynamic_cast<WavPack::File*>(f.file()) )
+ {
+ if( wavpack->APETag() )
+ ReadMetaFromAPE( wavpack->APETag(), p_demux, p_demux_meta, p_meta );
+ }
+
+ return VLC_SUCCESS;
+}
+
+
+
+/**
+ * Write meta information to APE tags
+ * @param tag: the APE tag
+ * @param p_item: the input item
+ */
+static void WriteMetaToAPE( APE::Tag* tag, input_item_t* p_item )
+{
+ char* psz_meta;
+#define WRITE( metaName, keyName ) \
+ psz_meta = input_item_Get##metaName( p_item ); \
+ if( psz_meta ) \
+ { \
+ String key( keyName, String::UTF8 ); \
+ String value( psz_meta, String::UTF8 ); \
+ tag->addValue( key, value, true ); \
+ } \
+ free( psz_meta );
+
+ WRITE( Copyright, "COPYRIGHT" );
+ WRITE( Language, "LANGUAGE" );
+ WRITE( Publisher, "PUBLISHER" );
+
+#undef WRITE
+}
+
+
+
+/**
+ * Write meta information to id3v2 tags
+ * @param tag: the id3v2 tag
+ * @param p_input: the input item
+ */
+static void WriteMetaToId3v2( ID3v2::Tag* tag, input_item_t* p_item )
+{
+ char* psz_meta;
+#define WRITE( metaName, tagName ) \
+ psz_meta = input_item_Get##metaName( p_item ); \
+ if( psz_meta ) \
+ { \
+ ByteVector p_byte( tagName, 4 ); \
+ tag->removeFrames( p_byte ); \
+ ID3v2::TextIdentificationFrame* p_frame = \
+ new ID3v2::TextIdentificationFrame( p_byte, String::UTF8 ); \
+ p_frame->setText( psz_meta ); \
+ tag->addFrame( p_frame ); \
+ } \
+ free( psz_meta );
+
+ WRITE( Copyright, "TCOP" );
+ WRITE( EncodedBy, "TENC" );
+ WRITE( Language, "TLAN" );
+ WRITE( Publisher, "TPUB" );
+
+#undef WRITE
+}
+
+
+
+/**
+ * Write the meta information to XiphComments
+ * @param tag: the Xiph Comment
+ * @param p_input: the input item
+ */
+static void WriteMetaToXiph( Ogg::XiphComment* tag, input_item_t* p_item )
+{
+ char* psz_meta;
+#define WRITE( metaName, keyName ) \
+ psz_meta = input_item_Get##metaName( p_item ); \
+ if( psz_meta ) \
+ { \
+ String key( keyName, String::UTF8 ); \
+ String value( psz_meta, String::UTF8 ); \
+ tag->addField( key, value, true ); \
+ } \
+ free( psz_meta );
+
+ WRITE( Copyright, "COPYRIGHT" );
+
+#undef WRITE
}
+
+
+/**
+ * Set the tags to the file using TagLib
+ * @param p_this: the demux object
+ * @return VLC_SUCCESS if the operation success
+ */
+
static int WriteMeta( vlc_object_t *p_this )
{
- playlist_t *p_playlist = (playlist_t *)p_this;
- meta_export_t *p_export = (meta_export_t *)p_playlist->p_private;
+ meta_export_t *p_export = (meta_export_t *)p_this;
input_item_t *p_item = p_export->p_item;
+ FileRef f;
- TagLib::FileRef f( p_export->psz_file );
- if( !f.isNull() && f.tag() )
+ if( !p_item )
{
- TagLib::Tag *tag = f.tag();
- tag->setArtist( p_item->p_meta->psz_artist );
- f.save();
- return VLC_SUCCESS;
+ msg_Err( p_this, "Can't save meta data of an empty input" );
+ return VLC_EGENERIC;
}
- return VLC_EGENERIC;
-}
-static int DownloadArt( vlc_object_t *p_this )
-{
- /* We need to be passed the file name
- * Fetch the thing from the file, save it to the cache folder
- */
- return VLC_EGENERIC;
+#if defined(WIN32) || defined (UNDER_CE)
+ wchar_t wpath[MAX_PATH + 1];
+ if( !MultiByteToWideChar( CP_UTF8, 0, p_export->psz_file, -1, wpath, MAX_PATH) )
+ return VLC_EGENERIC;
+ wpath[MAX_PATH] = L'\0';
+ f = FileRef( wpath );
+#else
+ const char* local_name = ToLocale( p_export->psz_file );
+ if( !local_name )
+ return VLC_EGENERIC;
+ f = FileRef( local_name );
+ LocaleFree( local_name );
+#endif
+
+ if( f.isNull() || !f.tag() || f.file()->readOnly() )
+ {
+ msg_Err( p_this, "File %s can't be opened for tag writing",
+ p_export->psz_file );
+ return VLC_EGENERIC;
+ }
+
+ msg_Dbg( p_this, "Writing metadata for %s", p_export->psz_file );
+
+ Tag *p_tag = f.tag();
+
+ char *psz_meta;
+
+#define SET( a, b ) \
+ psz_meta = input_item_Get ## a( p_item ); \
+ if( psz_meta ) \
+ { \
+ String tmp( psz_meta, String::UTF8 ); \
+ p_tag->set##b( tmp ); \
+ } \
+ free( psz_meta );
+
+ // Saving all common fields
+ // If the title is empty, use the name
+ SET( TitleFbName, Title );
+ SET( Artist, Artist );
+ SET( Album, Album );
+ SET( Description, Comment );
+ SET( Genre, Genre );
+
+#undef SET
+
+ psz_meta = input_item_GetDate( p_item );
+ if( psz_meta ) p_tag->setYear( atoi( psz_meta ) );
+ free( psz_meta );
+
+ psz_meta = input_item_GetTrackNum( p_item );
+ if( psz_meta ) p_tag->setTrack( atoi( psz_meta ) );
+ free( psz_meta );
+
+
+ // Try now to write special tags
+ if( FLAC::File* flac = dynamic_cast<FLAC::File*>(f.file()) )
+ {
+ if( flac->ID3v2Tag() )
+ WriteMetaToId3v2( flac->ID3v2Tag(), p_item );
+ else if( flac->xiphComment() )
+ WriteMetaToXiph( flac->xiphComment(), p_item );
+ }
+ else if( MPC::File* mpc = dynamic_cast<MPC::File*>(f.file()) )
+ {
+ if( mpc->APETag() )
+ WriteMetaToAPE( mpc->APETag(), p_item );
+ }
+ else if( MPEG::File* mpeg = dynamic_cast<MPEG::File*>(f.file()) )
+ {
+ if( mpeg->ID3v2Tag() )
+ WriteMetaToId3v2( mpeg->ID3v2Tag(), p_item );
+ else if( mpeg->APETag() )
+ WriteMetaToAPE( mpeg->APETag(), p_item );
+ }
+ else if( Ogg::File* ogg = dynamic_cast<Ogg::File*>(f.file()) )
+ {
+ if( Ogg::FLAC::File* ogg_flac = dynamic_cast<Ogg::FLAC::File*>(f.file()))
+ WriteMetaToXiph( ogg_flac->tag(), p_item );
+ else if( Ogg::Speex::File* ogg_speex = dynamic_cast<Ogg::Speex::File*>(f.file()) )
+ WriteMetaToXiph( ogg_speex->tag(), p_item );
+ else if( Ogg::Vorbis::File* ogg_vorbis = dynamic_cast<Ogg::Vorbis::File*>(f.file()) )
+ WriteMetaToXiph( ogg_vorbis->tag(), p_item );
+ }
+#ifdef TAGLIB_WITH_ASF
+ else if( RIFF::File* riff = dynamic_cast<RIFF::File*>(f.file()) )
+ {
+ if( RIFF::AIFF::File* riff_aiff = dynamic_cast<RIFF::AIFF::File*>(f.file()) )
+ WriteMetaToId3v2( riff_aiff->tag(), p_item );
+ else if( RIFF::WAV::File* riff_wav = dynamic_cast<RIFF::WAV::File*>(f.file()) )
+ WriteMetaToId3v2( riff_wav->tag(), p_item );
+ }
+#endif
+ else if( TrueAudio::File* trueaudio = dynamic_cast<TrueAudio::File*>(f.file()) )
+ {
+ if( trueaudio->ID3v2Tag() )
+ WriteMetaToId3v2( trueaudio->ID3v2Tag(), p_item );
+ }
+ else if( WavPack::File* wavpack = dynamic_cast<WavPack::File*>(f.file()) )
+ {
+ if( wavpack->APETag() )
+ WriteMetaToAPE( wavpack->APETag(), p_item );
+ }
+
+ // Save the meta data
+ f.save();
+
+ return VLC_SUCCESS;
}
+
projects / vlc / blobdiff