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authorPaul Davis <paul@linuxaudiosystems.com>2008-09-17 12:58:33 +0000
committerPaul Davis <paul@linuxaudiosystems.com>2008-09-17 12:58:33 +0000
commitf2b007195cd75b195e38a4cd7757debac73e7792 (patch)
tree90474413776806f02794602bbb495663e07a81ea /libs/ardour/audiofile_tagger.cc
parent6ba5125e991e08a9d117b39a4c337cf453fd015d (diff)
new files from sakari, missed last time
git-svn-id: svn://localhost/ardour2/branches/3.0@3740 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/audiofile_tagger.cc')
-rw-r--r--libs/ardour/audiofile_tagger.cc117
1 files changed, 117 insertions, 0 deletions
diff --git a/libs/ardour/audiofile_tagger.cc b/libs/ardour/audiofile_tagger.cc
new file mode 100644
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+++ b/libs/ardour/audiofile_tagger.cc
@@ -0,0 +1,117 @@
+/*
+ Copyright (C) 2008 Paul Davis
+ Author: Sakari Bergen
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <ardour/audiofile_tagger.h>
+
+#include <ardour/session_metadata.h>
+
+#include <pbd/convert.h>
+
+#include <taglib/fileref.h>
+#include <taglib/oggfile.h>
+#include <taglib/flacfile.h>
+
+/* Convert Glib::ustring to TagLib::String */
+#define TL_STR(ustring) TagLib::String ((ustring).c_str(), TagLib::String::UTF8)
+
+using namespace PBD;
+
+namespace ARDOUR
+{
+
+bool
+AudiofileTagger::tag_file (string const & filename, SessionMetadata const & metadata)
+{
+ TagLib::FileRef file (filename.c_str());
+ TagLib::Tag & tag (*file.tag());
+
+ tag_generic (tag, metadata);
+
+ /* FLAC */
+
+ TagLib::FLAC::File * flac_file;
+ if ((flac_file = dynamic_cast<TagLib::FLAC::File *> (file.file()))) {
+ TagLib::Ogg::XiphComment * vorbis_tag;
+ if ((vorbis_tag = dynamic_cast<TagLib::Ogg::XiphComment *> (flac_file->xiphComment (true)))) {
+ tag_vorbis_comment (*vorbis_tag, metadata);
+ } else {
+ std::cerr << "Could not get Xiph comment for FLAC file!" << std::endl;
+ }
+ }
+
+ /* Ogg */
+
+ TagLib::Ogg::File * ogg_file;
+ if ((ogg_file = dynamic_cast<TagLib::Ogg::File *> (file.file()))) {
+ TagLib::Ogg::XiphComment * vorbis_tag;
+ if ((vorbis_tag = dynamic_cast<TagLib::Ogg::XiphComment *> (ogg_file->tag()))) {
+ tag_vorbis_comment (*vorbis_tag, metadata);
+ } else {
+ std::cerr << "Could not get Xiph comment for Ogg file!" << std::endl;
+ }
+ }
+
+ file.save();
+ return true;
+}
+
+bool
+AudiofileTagger::tag_generic (TagLib::Tag & tag, SessionMetadata const & metadata)
+{
+ tag.setTitle (TL_STR(metadata.title()));
+ tag.setArtist (TL_STR(metadata.artist()));
+ tag.setAlbum (TL_STR(metadata.album()));
+ tag.setComment (TL_STR(metadata.comment()));
+ tag.setGenre (TL_STR(metadata.genre()));
+ tag.setYear (metadata.year());
+ tag.setTrack (metadata.track_number());
+
+ return true;
+}
+
+bool
+AudiofileTagger::tag_vorbis_comment (TagLib::Ogg::XiphComment & tag, SessionMetadata const & metadata)
+{
+ tag.addField ("COPYRIGHT", TL_STR(metadata.copyright()));
+ tag.addField ("ISRC", TL_STR(metadata.isrc()));
+ tag.addField ("GROUPING ", TL_STR(metadata.grouping()));
+ tag.addField ("SUBTITLE", TL_STR(metadata.subtitle()));
+ tag.addField ("ALBUMARTIST", TL_STR(metadata.album_artist()));
+ tag.addField ("LYRICIST", TL_STR(metadata.lyricist()));
+ tag.addField ("COMPOSER", TL_STR(metadata.composer()));
+ tag.addField ("CONDUCTOR", TL_STR(metadata.conductor()));
+ tag.addField ("REMIXER", TL_STR(metadata.remixer()));
+ tag.addField ("ARRANGER", TL_STR(metadata.arranger()));
+ tag.addField ("ENGINEER", TL_STR(metadata.engineer()));
+ tag.addField ("PRODUCER", TL_STR(metadata.producer()));
+ tag.addField ("DJMIXER", TL_STR(metadata.dj_mixer()));
+ tag.addField ("MIXER", TL_STR(metadata.mixer()));
+ tag.addField ("COMPILATION", TL_STR(metadata.compilation()));
+ tag.addField ("DISCSUBTITLE", TL_STR(metadata.disc_subtitle()));
+ tag.addField ("DISCNUMBER", to_string (metadata.disc_number(), std::dec));
+
+ // No field for total discs or tracks
+
+ return true;
+}
+
+
+} // namespace ARDOUR
+