void CAirTunesServer::SetMetadataFromBuffer(const char *buffer, unsigned int size)
{
MUSIC_INFO::CMusicInfoTag tag;
std::map<std::string, std::string> metadata = decodeDMAP(buffer, size);
if(metadata["asal"].length())
tag.SetAlbum(metadata["asal"]);//album
if(metadata["minm"].length())
tag.SetTitle(metadata["minm"]);//title
if(metadata["asar"].length())
tag.SetArtist(metadata["asar"]);//artist
CApplicationMessenger::Get().SetCurrentSongTag(tag);
}
void CAirTunesServer::RefreshMetadata()
{
CSingleLock lock(m_metadataLock);
MUSIC_INFO::CMusicInfoTag tag;
if (m_metadata[0].length())
tag.SetAlbum(m_metadata[0]);//album
if (m_metadata[1].length())
tag.SetTitle(m_metadata[1]);//title
if (m_metadata[2].length())
tag.SetArtist(m_metadata[2]);//artist
CApplicationMessenger::Get().SetCurrentSongTag(tag);
}
void CAirTunesServer::RefreshMetadata()
{
CSingleLock lock(m_metadataLock);
MUSIC_INFO::CMusicInfoTag tag;
if (g_infoManager.GetCurrentSongTag())
tag = *g_infoManager.GetCurrentSongTag();
if (m_metadata[0].length())
tag.SetAlbum(m_metadata[0]);//album
if (m_metadata[1].length())
tag.SetTitle(m_metadata[1]);//title
if (m_metadata[2].length())
tag.SetArtist(m_metadata[2]);//artist
CApplicationMessenger::GetInstance().PostMsg(TMSG_UPDATE_CURRENT_ITEM, 1, -1, static_cast<void*>(new CFileItem(tag)));
}
bool CAudioDecoder::Load(const std::string& fileName,
MUSIC_INFO::CMusicInfoTag& tag,
MUSIC_INFO::EmbeddedArt* art)
{
if (!Initialized())
return false;
char title[256];
char artist[256];
int length;
if (m_pStruct->ReadTag(fileName.c_str(), title, artist, &length))
{
tag.SetTitle(title);
tag.SetArtist(artist);
tag.SetDuration(length);
return true;
}
return false;
}
bool CTagLoaderTagLib::ParseTag(ID3v2::Tag *id3v2, MUSIC_INFO::EmbeddedArt *art, MUSIC_INFO::CMusicInfoTag& tag)
{
if (!id3v2) return false;
ReplayGain replayGainInfo;
ID3v2::AttachedPictureFrame *pictures[3] = {};
const ID3v2::FrameListMap& frameListMap = id3v2->frameListMap();
for (ID3v2::FrameListMap::ConstIterator it = frameListMap.begin(); it != frameListMap.end(); ++it)
{
// It is possible that the taglist is empty. In that case no useable values can be extracted.
// and we should skip the tag.
if (it->second.isEmpty()) continue;
if (it->first == "TPE1") SetArtist(tag, GetID3v2StringList(it->second));
else if (it->first == "TALB") tag.SetAlbum(it->second.front()->toString().to8Bit(true));
else if (it->first == "TPE2") SetAlbumArtist(tag, GetID3v2StringList(it->second));
else if (it->first == "TIT2") tag.SetTitle(it->second.front()->toString().to8Bit(true));
else if (it->first == "TCON") SetGenre(tag, GetID3v2StringList(it->second));
else if (it->first == "TRCK") tag.SetTrackNumber(strtol(it->second.front()->toString().toCString(true), NULL, 10));
else if (it->first == "TPOS") tag.SetDiscNumber(strtol(it->second.front()->toString().toCString(true), NULL, 10));
else if (it->first == "TYER") tag.SetYear(strtol(it->second.front()->toString().toCString(true), NULL, 10));
else if (it->first == "TCMP") tag.SetCompilation((strtol(it->second.front()->toString().toCString(true), NULL, 10) == 0) ? false : true);
else if (it->first == "TENC") {} // EncodedBy
else if (it->first == "TCOP") {} // Copyright message
else if (it->first == "TDRC") tag.SetYear(strtol(it->second.front()->toString().toCString(true), NULL, 10));
else if (it->first == "TDRL") tag.SetYear(strtol(it->second.front()->toString().toCString(true), NULL, 10));
else if (it->first == "TDTG") {} // Tagging time
else if (it->first == "TLAN") {} // Languages
else if (it->first == "TMOO") tag.SetMood(it->second.front()->toString().to8Bit(true));
else if (it->first == "USLT")
// Loop through any lyrics frames. Could there be multiple frames, how to choose?
for (ID3v2::FrameList::ConstIterator lt = it->second.begin(); lt != it->second.end(); ++lt)
{
ID3v2::UnsynchronizedLyricsFrame *lyricsFrame = dynamic_cast<ID3v2::UnsynchronizedLyricsFrame *> (*lt);
if (lyricsFrame)
tag.SetLyrics(lyricsFrame->text().to8Bit(true));
}
else if (it->first == "COMM")
// Loop through and look for the main (no description) comment
for (ID3v2::FrameList::ConstIterator ct = it->second.begin(); ct != it->second.end(); ++ct)
{
ID3v2::CommentsFrame *commentsFrame = dynamic_cast<ID3v2::CommentsFrame *> (*ct);
if (commentsFrame && commentsFrame->description().isEmpty())
tag.SetComment(commentsFrame->text().to8Bit(true));
}
else if (it->first == "TXXX")
// Loop through and process the UserTextIdentificationFrames
for (ID3v2::FrameList::ConstIterator ut = it->second.begin(); ut != it->second.end(); ++ut)
{
ID3v2::UserTextIdentificationFrame *frame = dynamic_cast<ID3v2::UserTextIdentificationFrame *> (*ut);
if (!frame) continue;
// First field is the same as the description
StringList stringList = frame->fieldList();
if (stringList.size() == 1) continue;
stringList.erase(stringList.begin());
String desc = frame->description().upper();
if (desc == "MUSICBRAINZ ARTIST ID")
tag.SetMusicBrainzArtistID(SplitMBID(StringListToVectorString(stringList)));
else if (desc == "MUSICBRAINZ ALBUM ID")
tag.SetMusicBrainzAlbumID(stringList.front().to8Bit(true));
else if (desc == "MUSICBRAINZ ALBUM ARTIST ID")
tag.SetMusicBrainzAlbumArtistID(SplitMBID(StringListToVectorString(stringList)));
else if (desc == "MUSICBRAINZ ALBUM ARTIST")
SetAlbumArtist(tag, StringListToVectorString(stringList));
else if (desc == "REPLAYGAIN_TRACK_GAIN")
replayGainInfo.ParseGain(ReplayGain::TRACK, stringList.front().toCString(true));
else if (desc == "REPLAYGAIN_ALBUM_GAIN")
replayGainInfo.ParseGain(ReplayGain::ALBUM, stringList.front().toCString(true));
else if (desc == "REPLAYGAIN_TRACK_PEAK")
replayGainInfo.ParsePeak(ReplayGain::TRACK, stringList.front().toCString(true));
else if (desc == "REPLAYGAIN_ALBUM_PEAK")
replayGainInfo.ParsePeak(ReplayGain::ALBUM, stringList.front().toCString(true));
else if (desc == "ALBUMARTIST" || desc == "ALBUM ARTIST")
SetAlbumArtist(tag, StringListToVectorString(stringList));
else if (desc == "ARTISTS")
{
if (id3v2->header()->majorVersion() < 4)
tag.SetMusicBrainzArtistHints(StringListToVectorString(TagLib::StringList::split(stringList.front(), TagLib::String("/"))));
else
tag.SetMusicBrainzArtistHints(StringListToVectorString(stringList));
}
else if (desc == "ALBUMARTISTS" || desc == "ALBUM ARTISTS")
{
if (id3v2->header()->majorVersion() < 4)
tag.SetMusicBrainzAlbumArtistHints(StringListToVectorString(TagLib::StringList::split(stringList.front(), TagLib::String("/"))));
else
tag.SetMusicBrainzAlbumArtistHints(StringListToVectorString(stringList));
}
else if (desc == "MOOD")
tag.SetMood(stringList.front().to8Bit(true));
else if (g_advancedSettings.m_logLevel == LOG_LEVEL_MAX)
CLog::Log(LOGDEBUG, "unrecognized user text tag detected: TXXX:%s", frame->description().toCString(true));
}
else if (it->first == "UFID")
// Loop through any UFID frames and set them
for (ID3v2::FrameList::ConstIterator ut = it->second.begin(); ut != it->second.end(); ++ut)
{
ID3v2::UniqueFileIdentifierFrame *ufid = reinterpret_cast<ID3v2::UniqueFileIdentifierFrame*> (*ut);
if (ufid->owner() == "http://musicbrainz.org")
{
// MusicBrainz pads with a \0, but the spec requires binary, be cautious
char cUfid[64];
int max_size = std::min((int)ufid->identifier().size(), 63);
strncpy(cUfid, ufid->identifier().data(), max_size);
cUfid[max_size] = '\0';
tag.SetMusicBrainzTrackID(cUfid);
}
}
else if (it->first == "APIC")
// Loop through all pictures and store the frame pointers for the picture types we want
for (ID3v2::FrameList::ConstIterator pi = it->second.begin(); pi != it->second.end(); ++pi)
{
ID3v2::AttachedPictureFrame *pictureFrame = dynamic_cast<ID3v2::AttachedPictureFrame *> (*pi);
if (!pictureFrame) continue;
if (pictureFrame->type() == ID3v2::AttachedPictureFrame::FrontCover) pictures[0] = pictureFrame;
else if (pictureFrame->type() == ID3v2::AttachedPictureFrame::Other) pictures[1] = pictureFrame;
else if (pi == it->second.begin()) pictures[2] = pictureFrame;
}
else if (it->first == "POPM")
// Loop through and process ratings
for (ID3v2::FrameList::ConstIterator ct = it->second.begin(); ct != it->second.end(); ++ct)
{
ID3v2::PopularimeterFrame *popFrame = dynamic_cast<ID3v2::PopularimeterFrame *> (*ct);
if (!popFrame) continue;
// @xbmc.org ratings trump others (of course)
if (popFrame->email() == "*****@*****.**")
tag.SetUserrating(popFrame->rating() / 51 + '0');
else if (tag.GetUserrating() == '0')
{
if (popFrame->email() != "Windows Media Player 9 Series" &&
popFrame->email() != "Banshee" &&
popFrame->email() != "no@email" &&
popFrame->email() != "*****@*****.**" &&
popFrame->email() != "*****@*****.**")
CLog::Log(LOGDEBUG, "unrecognized ratings schema detected: %s", popFrame->email().toCString(true));
tag.SetUserrating(POPMtoXBMC(popFrame->rating()));
}
}
else if (g_advancedSettings.m_logLevel == LOG_LEVEL_MAX)
CLog::Log(LOGDEBUG, "unrecognized ID3 frame detected: %c%c%c%c", it->first[0], it->first[1], it->first[2], it->first[3]);
} // for
// Process the extracted picture frames; 0 = CoverArt, 1 = Other, 2 = First Found picture
for (int i = 0; i < 3; ++i)
if (pictures[i])
{
std::string mime = pictures[i]->mimeType().to8Bit(true);
TagLib::uint size = pictures[i]->picture().size();
tag.SetCoverArtInfo(size, mime);
if (art)
art->set((const uint8_t*)pictures[i]->picture().data(), size, mime);
// Stop after we find the first picture for now.
break;
}
tag.SetReplayGain(replayGainInfo);
return true;
}