QFileInfoList matchedAudioFiles(const CueDisk &cueDisk, const QFileInfoList &audioFiles)
{
QFileInfoList res;
QFileInfo cueFile(cueDisk.fileName());
QStringList patterns;
if (cueDisk.diskCount() > 1)
{
patterns << QRegExp::escape(QFileInfo(cueDisk.first().tag(TagId::File)).completeBaseName());
patterns << QRegExp::escape(cueFile.completeBaseName()) + QString("(.*\\D)?" "0*" "%1" "(.*\\D)?").arg(cueDisk.diskNum());
patterns << QString(".*" "(disk|disc|side)" "(.*\\D)?" "0*" "%1" "(.*\\D)?").arg(cueDisk.diskNum());
}
else
{
patterns << QRegExp::escape(QFileInfo(cueDisk.first().tag(TagId::File)).completeBaseName());
patterns << QRegExp::escape(cueFile.completeBaseName()) + ".*";
}
QString audioExt;
foreach (const AudioFormat *format, AudioFormat::inputFormats())
audioExt += (audioExt.isEmpty() ? "\\." : "|\\.") + format->ext();
foreach (const QString &pattern, patterns)
{
QRegExp re(QString("%1(%2)+").arg(pattern).arg(audioExt), Qt::CaseInsensitive, QRegExp::RegExp2);
foreach (const QFileInfo &audio, audioFiles)
{
if (re.exactMatch(audio.fileName()))
res << audio;
}
}
QList<QByteArray> MetaDetector::detectEncodings(const MetaPtr meta)
{
if (meta->localPath.isEmpty()) {
return QList<QByteArray>() << "UTF-8";
}
QByteArray detectByte;
if (!meta->cuePath.isEmpty()) {
QFile cueFile(meta->cuePath);
if (cueFile.open(QIODevice::ReadOnly)) {
detectByte = cueFile.readAll();
return detectEncodings(detectByte);
}
}
#ifdef _WIN32
TagLib::FileRef f(meta->localPath.toStdWString().c_str());
#else
TagLib::FileRef f(meta->localPath.toStdString().c_str());
#endif
TagLib::Tag *tag = f.tag();
if (tag) {
detectByte += tag->title().toCString();
detectByte += tag->artist().toCString();
detectByte += tag->album().toCString();
}
return detectEncodings(detectByte);
}
QStringList CueFile::parse( const QString &filePath ) {
// TODO: zip detection
QFile cueFile( filePath );
QFileInfo info( filePath );
QStringList gameFiles;
if( !cueFile.open( QIODevice::ReadOnly ) ) {
return gameFiles;
}
while( !cueFile.atEnd() ) {
auto line = cueFile.readLine();
QString obtainedTitle;
bool eatChars = false;
for( auto &subStr : line ) {
if( subStr == '"' ) {
if( eatChars ) {
eatChars = false;
} else {
eatChars = true;
if( obtainedTitle.isEmpty() ) {
continue;
}
}
}
if( eatChars ) {
obtainedTitle.append( subStr );
}
}
if( !obtainedTitle.isEmpty() ) {
QDir dir = info.absoluteDir();
gameFiles.append( dir.path() % '/' % obtainedTitle );
}
}
return gameFiles;
}
int CueSheetModel::loadCueSheet(const QString &cueFileName, QCoreApplication *application, QTextCodec *forceCodec)
{
QMutexLocker lock(&m_mutex);
const QTextCodec *codec = (forceCodec != NULL) ? forceCodec : QTextCodec::codecForName("System");
QFile cueFile(cueFileName);
if(!cueFile.open(QIODevice::ReadOnly))
{
return ErrorIOFailure;
}
clearData();
beginResetModel();
int iResult = parseCueFile(cueFile, QDir(QFileInfo(cueFile).canonicalPath()), application, codec);
endResetModel();
return iResult;
}
