void testList()
{
MP4::CoverArtList l;
l.append(MP4::CoverArt(MP4::CoverArt::PNG, "foo"));
l.append(MP4::CoverArt(MP4::CoverArt::JPEG, "bar"));
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::PNG, l[0].format());
CPPUNIT_ASSERT_EQUAL(ByteVector("foo"), l[0].data());
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::JPEG, l[1].format());
CPPUNIT_ASSERT_EQUAL(ByteVector("bar"), l[1].data());
}
void
MP4::Tag::parseCovr(const MP4::Atom *atom)
{
MP4::CoverArtList value;
ByteVector data = d->file->readBlock(atom->length - 8);
unsigned int pos = 0;
while(pos < data.size()) {
const int length = static_cast<int>(data.toUInt(pos));
if(length < 12) {
debug("MP4: Too short atom");
break;;
}
const ByteVector name = data.mid(pos + 4, 4);
const int flags = static_cast<int>(data.toUInt(pos + 8));
if(name != "data") {
debug("MP4: Unexpected atom \"" + name + "\", expecting \"data\"");
break;
}
if(flags == TypeJPEG || flags == TypePNG || flags == TypeBMP ||
flags == TypeGIF || flags == TypeImplicit) {
value.append(MP4::CoverArt(MP4::CoverArt::Format(flags),
data.mid(pos + 16, length - 16)));
}
else {
debug("MP4: Unknown covr format " + String::number(flags));
}
pos += length;
}
if(value.size() > 0)
addItem(atom->name, value);
}
void testCovrWrite()
{
ScopedFileCopy copy("has-tags", ".m4a");
string filename = copy.fileName();
MP4::File *f = new MP4::File(filename.c_str());
CPPUNIT_ASSERT(f->tag()->contains("covr"));
MP4::CoverArtList l = f->tag()->item("covr").toCoverArtList();
l.append(MP4::CoverArt(MP4::CoverArt::PNG, "foo"));
f->tag()->setItem("covr", l);
f->save();
delete f;
f = new MP4::File(filename.c_str());
CPPUNIT_ASSERT(f->tag()->contains("covr"));
l = f->tag()->item("covr").toCoverArtList();
CPPUNIT_ASSERT_EQUAL(TagLib::uint(3), l.size());
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::PNG, l[0].format());
CPPUNIT_ASSERT_EQUAL(TagLib::uint(79), l[0].data().size());
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::JPEG, l[1].format());
CPPUNIT_ASSERT_EQUAL(TagLib::uint(287), l[1].data().size());
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::PNG, l[2].format());
CPPUNIT_ASSERT_EQUAL(TagLib::uint(3), l[2].data().size());
delete f;
}
void testCovrWrite()
{
string filename = copyFile("has-tags", ".m4a");
MP4::File *f = new MP4::File(filename.c_str());
CPPUNIT_ASSERT(f->tag()->itemListMap().contains("covr"));
MP4::CoverArtList l = f->tag()->itemListMap()["covr"].toCoverArtList();
l.append(MP4::CoverArt(MP4::CoverArt::PNG, "foo"));
f->tag()->itemListMap()["covr"] = l;
f->save();
delete f;
f = new MP4::File(filename.c_str());
CPPUNIT_ASSERT(f->tag()->itemListMap().contains("covr"));
l = f->tag()->itemListMap()["covr"].toCoverArtList();
CPPUNIT_ASSERT_EQUAL(TagLib::uint(3), l.size());
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::PNG, l[0].format());
CPPUNIT_ASSERT_EQUAL(TagLib::uint(79), l[0].data().size());
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::JPEG, l[1].format());
CPPUNIT_ASSERT_EQUAL(TagLib::uint(287), l[1].data().size());
CPPUNIT_ASSERT_EQUAL(MP4::CoverArt::PNG, l[2].format());
CPPUNIT_ASSERT_EQUAL(TagLib::uint(3), l[2].data().size());
delete f;
deleteFile(filename);
}
void
MP4::Tag::parseCovr(MP4::Atom *atom, TagLib::File *file)
{
MP4::CoverArtList value;
ByteVector data = file->readBlock(atom->length - 8);
unsigned int pos = 0;
while(pos < data.size()) {
int length = data.mid(pos, 4).toUInt();
ByteVector name = data.mid(pos + 4, 4);
int flags = data.mid(pos + 8, 4).toUInt();
if(name != "data") {
debug("MP4: Unexpected atom \"" + name + "\", expecting \"data\"");
return;
}
if(flags == MP4::CoverArt::PNG || flags == MP4::CoverArt::JPEG) {
value.append(MP4::CoverArt(MP4::CoverArt::Format(flags),
data.mid(pos + 16, length - 16)));
}
pos += length;
}
if(value.size() > 0)
d->items.insert(atom->name, value);
}
void
MP4::Tag::parseCovr(MP4::Atom *atom, TagLib::File *file)
{
MP4::CoverArtList value;
ByteVector data = file->readBlock(atom->length - 8);
unsigned int pos = 0;
while(pos < data.size()) {
int length = data.mid(pos, 4).toUInt();
ByteVector name = data.mid(pos + 4, 4);
int flags = data.mid(pos + 8, 4).toUInt();
if(name != "data") {
debug("MP4: Unexpected atom \"" + name + "\", expecting \"data\"");
break;
}
if (flags == 0) { //detect cover format when the cover format bytes are not set
ByteVector picHeader = data.mid(pos+16,9);
const char jpeg[] = {0xff, 0xd8, 0xff, 0xe0 };
const char jfif[] = {0x10, 0x4a, 0x46, 0x49, 0x46 };
const char png[] = {0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00 };
if ((memcmp(picHeader.data(), png, 9) == 0)) {
flags = MP4::CoverArt::PNG;
} else if ((memcmp(picHeader.data(), jpeg, 4) == 0)) {
flags = MP4::CoverArt::JPEG;
} else if ((memcmp(picHeader.data(), jfif, 5) == 0)) {
flags = MP4::CoverArt::JPEG;
}
}
if(flags == MP4::CoverArt::PNG || flags == MP4::CoverArt::JPEG || flags == 0) {
value.append(MP4::CoverArt(MP4::CoverArt::Format(flags),
data.mid(pos + 16, length - 16)));
}
pos += length;
}
if(value.size() > 0)
d->items.insert(atom->name, value);
}
bool TagEditor::save()
{
if ( fRef )
{
bool mustSave = false, result = false;
if ( !isChecked() )
clearValues();
File &file = *fRef->file();
Tag &tag = getTag( *fRef, file );
if ( titleE->text() != tag.title().toCString( true ) )
{
tag.setTitle( String( titleE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( artistE->text() != tag.artist().toCString( true ) )
{
tag.setArtist( String( artistE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( albumE->text() != tag.album().toCString( true ) )
{
tag.setAlbum( String( albumE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( commentE->text() != tag.comment().toCString( true ) )
{
tag.setComment( String( commentE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( genreE->text() != tag.genre().toCString( true ) )
{
tag.setGenre( String( genreE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( ( uint )yearB->value() != tag.year() )
{
tag.setYear( yearB->value() );
mustSave = true;
}
if ( ( uint )trackB->value() != tag.track() )
{
tag.setTrack( trackB->value() );
mustSave = true;
}
if ( isChecked() && ( pictureModificated || pictureBChecked != pictureB->isChecked() ) )
{
const bool hasPicture = pictureB->isChecked() && !picture->isEmpty();
if ( instanceOf( file, MPEG::File ) || instanceOf( file, RIFF::AIFF::File ) )
{
ID3v2::Tag *id3v2 = NULL;
if ( instanceOf( file, MPEG::File ) )
id3v2 = ( ( MPEG::File & )file ).ID3v2Tag( hasPicture );
else if ( instanceOf( file, RIFF::AIFF::File ) )
id3v2 = ( ( RIFF::AIFF::File & )file ).tag();
if ( id3v2 )
{
id3v2->removeFrames( "APIC" );
if ( hasPicture )
{
ID3v2::AttachedPictureFrame *pictureFrame = new ID3v2::AttachedPictureFrame;
pictureFrame->setType( ID3v2::AttachedPictureFrame::FrontCover );
pictureFrame->setMimeType( pictureMimeType.data() );
pictureFrame->setPicture( *picture );
id3v2->addFrame( pictureFrame );
}
mustSave = true;
}
}
else if ( instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
flacF.removePictures();
if ( hasPicture )
{
FLAC::Picture *flacPicture = new FLAC::Picture;
flacPicture->setMimeType( pictureMimeType.data() );
flacPicture->setType( FLAC::Picture::FrontCover );
flacPicture->setData( *picture );
flacF.addPicture( flacPicture );
}
mustSave = true;
}
else if ( instanceOf( file, MP4::File ) )
{
MP4::ItemListMap &itemListMap = ( ( MP4::File & )file ).tag()->itemListMap();
if ( itemListMap.contains( "covr" ) )
itemListMap.erase( "covr" );
if ( hasPicture )
{
MP4::CoverArt::Format format = ( MP4::CoverArt::Format )0;
if ( pictureMimeType == "image/jpeg" )
format = MP4::CoverArt::JPEG;
else if ( pictureMimeType == "image/png" )
format = MP4::CoverArt::PNG;
#if TAGLIB18
else if ( pictureMimeType == "image/bmp" )
format = MP4::CoverArt::BMP;
else if ( pictureMimeType == "image/gif" )
format = MP4::CoverArt::GIF;
#endif
if ( format )
{
MP4::CoverArtList coverArtList;
coverArtList.append( MP4::CoverArt( format, *picture ) );
itemListMap.insert( "covr", coverArtList );
}
}
mustSave = true;
}
else if ( isOgg( file ) )
{
Ogg::XiphComment *xiphComment = getXiphComment( file );
if ( xiphComment )
{
xiphComment->removeField( "METADATA_BLOCK_PICTURE" );
if ( hasPicture )
{
FLAC::Picture flacPicture;
flacPicture.setMimeType( pictureMimeType.data() );
flacPicture.setType( FLAC::Picture::FrontCover );
flacPicture.setData( *picture );
const ByteVector pict_data = flacPicture.render();
xiphComment->addField( "METADATA_BLOCK_PICTURE", QByteArray::fromRawData( pict_data.data(), pict_data.size() ).toBase64().data() );
}
mustSave = true;
}
}
}
else if ( !isChecked() ) //Usuwanie wszystkich znanych tagów
{
mustSave = true;
if ( instanceOf( file, MPEG::File ) )
( ( MPEG::File & )file ).strip();
else if ( instanceOf( file, MPC::File ) )
( ( MPC::File & )file ).strip();
else if ( instanceOf( file, WavPack::File ) )
( ( WavPack::File & )file ).strip();
else if ( instanceOf( file, TrueAudio::File ) )
( ( TrueAudio::File & )file ).strip();
else if ( instanceOf( file, APE::File ) )
( ( APE::File & )file ).strip();
else if ( instanceOf( file, MP4::File ) )
( ( MP4::File & )file ).tag()->itemListMap().clear();
else if ( instanceOf( file, ASF::File ) )
( ( ASF::File & )file ).tag()->attributeListMap().clear();
else if ( isOgg( file ) )
removeXiphComment( getXiphComment( file ) );
else if ( instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
flacF.removePictures();
#if TAGLIB19
if ( flacF.hasXiphComment() )
#endif
removeXiphComment( flacF.xiphComment() );
}
else if ( instanceOf( file, RIFF::AIFF::File ) )
{
ID3v2::Tag *id3v2 = ( ( RIFF::AIFF::File & )file ).tag();
if ( id3v2 )
{
ID3v2::FrameList frameList = id3v2->frameList();
for ( ID3v2::FrameList::ConstIterator it = frameList.begin() ; it != frameList.end() ; ++it )
id3v2->removeFrame( *it );
}
}
#if TAGLIB18
else if ( instanceOf( file, Mod::File ) || instanceOf( file, S3M::File ) || instanceOf( file, IT::File ) || instanceOf( file, XM::File ) )
{
Mod::Tag *modTag = NULL;
if ( instanceOf( file, Mod::File ) )
modTag = ( ( Mod::File & )file ).tag();
else if ( instanceOf( file, S3M::File ) )
modTag = ( ( S3M::File & )file ).tag();
else if ( instanceOf( file, IT::File ) )
modTag = ( ( IT::File & )file ).tag();
else if ( instanceOf( file, XM::File ) )
modTag = ( ( XM::File & )file ).tag();
if ( modTag )
modTag->setTrackerName( String::null );
}
#endif
}
/* FLAC::File writer BUG workaround - remove ID3 tags */
if ( mustSave && instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
#if TAGLIB19
if ( flacF.hasID3v1Tag() || flacF.hasID3v2Tag() )
#else
if ( flacF.ID3v1Tag() || flacF.ID3v2Tag() )
#endif
{
const FileName fName = fRef->file()->name();
result = fRef->save();
delete fRef;
fRef = NULL;
if ( result )
result = MPEG::File( fName, false ).save( MPEG::File::NoTags );
mustSave = false;
}
}
#if TAGLIB19
/* No ID3v2 in WAV, only InfoTag */
if ( mustSave && instanceOf( file, RIFF::WAV::File ) )
{
RIFF::WAV::File &wavF = ( RIFF::WAV::File & )file;
wavF.save( wavF.InfoTag()->isEmpty() ? RIFF::WAV::File::NoTags : RIFF::WAV::File::Info );
mustSave = false;
}
#endif
return mustSave ? fRef->save() : ( fRef ? true : result );
}
return false;
}