bool WriteTag(const musik::Core::SongInfo& info)
{
WmaMetadataEditor editor(info.GetFilename().c_str());
if (editor.IsValid())
{
try
{
TRY_SET_STRING_ATTRIBUTE(g_wszWMAlbumArtist, info.GetArtist().c_str());
TRY_SET_STRING_ATTRIBUTE(g_wszWMAuthor, info.GetArtist().c_str());
TRY_SET_STRING_ATTRIBUTE(g_wszWMAlbumTitle, info.GetAlbum().c_str());
TRY_SET_STRING_ATTRIBUTE(g_wszWMTitle, info.GetTitle().c_str());
TRY_SET_STRING_ATTRIBUTE(g_wszWMGenre, info.GetGenre().c_str());
TRY_SET_STRING_ATTRIBUTE(g_wszWMYear, info.GetYear().c_str());
TRY_SET_STRING_ATTRIBUTE(g_wszWMTrackNumber, info.GetTrackNum().c_str());
TRY_SET_STRING_ATTRIBUTE(g_wszWMDescription, info.GetNotes().c_str());
return editor.Write();
}
catch(...)
{
std::wstring error = L"Caught unhandled exception while writing WMA file: " + info.GetFilename();
::OutputDebugString(error.c_str());
}
}
return false;
}
bool WriteTag(const musik::Core::SongInfo& info)
{
bool ret = true;
try
{
#if defined (WIN32)
TagLib::FileRef tag_file(info.GetFilename().c_str());
#else
TagLib::FileRef tag_file(utf16to8(info.GetFilename(), true).c_str());
#endif
if (!tag_file.isNull())
{
TagLib::Tag *tag = tag_file.tag();
tag->setArtist(info.GetArtist().c_str());
tag->setAlbum(info.GetAlbum().c_str());
tag->setTitle(info.GetTitle().c_str());
tag->setGenre(info.GetGenre().c_str());
tag->setYear(musik::Core::StringToInt(info.GetYear()));
tag->setTrack(musik::Core::StringToInt(info.GetTrackNum()));
tag->setComment(info.GetNotes().c_str());
tag_file.save();
}
}
catch (...)
{
ret = false;
cout << "taglib crashed trying to write: " << info.GetFilename().c_str() << endl;
}
return ret;
}
bool ReadTag(const musik::Core::String& fn, musik::Core::SongInfo& target)
{
bool ret = true;
musik::Core::Filename mfn(fn);
target.SetFilename(fn);
target.SetFormat("Ogg Vorbis");
try
{
#if defined (WIN32)
TagLib::FileRef tag_file(fn.c_str());
#else
TagLib::FileRef tag_file(utf16to8(fn, true).c_str());
#endif
if (!tag_file.isNull())
{
if (tag_file.tag())
{
TagLib::Tag *tag = tag_file.tag();
target.SetArtist(musik::Core::utf8to16(tag->artist().to8Bit(true)));
target.SetAlbum(musik::Core::utf8to16(tag->album().to8Bit(true)));
target.SetTitle(musik::Core::utf8to16(tag->title().to8Bit(true)));
target.SetGenre(musik::Core::utf8to16(tag->genre().to8Bit(true)));
target.SetNotes(musik::Core::utf8to16(tag->comment().to8Bit(true)));
target.SetYear(musik::Core::IntToString(tag->year()));
target.SetTrackNum(musik::Core::IntToString(tag->track()));
}
if (tag_file.audioProperties())
{
TagLib::AudioProperties *properties = tag_file.audioProperties();
int duration = properties->length() * 1000;
target.SetBitrate(musik::Core::IntToString(properties->bitrate()));
target.SetDuration(musik::Core::IntToString(duration));
}
}
// if the title is empty, then use the
// filename...
if (target.GetTitle().IsEmpty())
{
musik::Core::Filename MFN(fn);
target.SetTitle(MFN.GetJustFilename());
}
}
catch (...)
{
ret = false;
cout << "taglib crashed reading: " << fn.c_str() << endl;
}
return ret;
}
bool ReadTag(const musik::Core::String& fn, musik::Core::SongInfo& target)
{
WmaMetadataEditor editor(fn.c_str());
if (editor.IsValid())
{
try
{
target.SetArtist(editor.GetStrAttribute(g_wszWMAlbumArtist));
if (target.GetArtist() == L"")
{
target.SetArtist(editor.GetStrAttribute(g_wszWMAuthor));
}
target.SetAlbum(editor.GetStrAttribute(g_wszWMAlbumTitle));
target.SetTitle(editor.GetStrAttribute(g_wszWMTitle));
target.SetGenre(editor.GetStrAttribute(g_wszWMGenre));
target.SetYear(editor.GetStrAttribute(g_wszWMYear));
target.SetNotes(editor.GetStrAttribute(g_wszWMDescription));
// track number can be stored as an int OR a string!
//
// also: it appears track numbers are stored 0 based if they
// are stored as strings?
//
std::wstring strTrackNum = editor.GetStrAttribute(g_wszWMTrackNumber);
int trackNum = musik::Core::StringToInt(strTrackNum);
//
if (trackNum <= 0)
{
target.SetTrackNum(musik::Core::IntToString(
editor.GetDWORDAttribute(g_wszWMTrackNumber) + 1));
}
else
{
target.SetTrackNum(musik::Core::IntToString(trackNum));
}
target.SetBitrate(musik::Core::IntToString(
editor.GetDWORDAttribute(g_wszWMBitrate) / 1000));
//
target.SetDuration(musik::Core::IntToString(
editor.GetDWORDAttribute(g_wszWMDuration) / 10000));
// if the title is empty, then use the
// filename...
if (target.GetTitle().IsEmpty())
{
musik::Core::Filename MFN(fn);
target.SetTitle(MFN.GetJustFilename());
}
target.SetFormat("Windows Media Audio");
return true;
}
catch(...)
{
std::wstring error = L"Caught unhandled exception while reading WMA file: " + fn;
::OutputDebugString(error.c_str());
}
}
return false;
}