bool CKaraokeLyricsTextLRC::Load()
{
XFILE::CFile file;
// Clear the lyrics array
clearLyrics();
if ( !file.Open( m_lyricsFile ) )
return false;
unsigned int lyricSize = (unsigned int) file.GetLength();
if ( !lyricSize )
{
CLog::Log( LOGERROR, "LRC lyric loader: lyric file %s has zero length", m_lyricsFile.c_str() );
return false;
}
// Read the file into memory array
std::vector<char> lyricData( lyricSize );
file.Seek( 0, SEEK_SET );
// Read the whole file
if ( file.Read( &lyricData[0], lyricSize) != lyricSize )
return false; // disk error?
file.Close();
// Parse the correction value
int timing_correction = MathUtils::round_int( g_advancedSettings.m_karaokeSyncDelayLRC * 10 );
unsigned int offset = 0;
CStdString ext, songfilename = getSongFile();
URIUtils::GetExtension( songfilename, ext );
// Skip windoze UTF8 file prefix, if any, and reject UTF16 files
if ( lyricSize > 3 )
{
if ( (unsigned char)lyricData[0] == 0xFF && (unsigned char)lyricData[1] == 0xFE )
{
CLog::Log( LOGERROR, "LRC lyric loader: lyrics file is in UTF16 encoding, must be in UTF8" );
return false;
}
// UTF8 prefix added by some windoze apps
if ( (unsigned char)lyricData[0] == 0xEF && (unsigned char)lyricData[1] == 0xBB && (unsigned char)lyricData[2] == 0xBF )
offset = 3;
}
if (checkMultiTime(&lyricData[offset], lyricSize - offset))
return ParserMultiTime(&lyricData[offset], lyricSize - offset, timing_correction);
else
return ParserNormal(&lyricData[offset], lyricSize - offset, timing_correction);
}
bool CKaraokeLyricsTextLRC::Load()
{
XFILE::CFile file;
// Clear the lyrics array
clearLyrics();
XFILE::auto_buffer buf;
if (file.LoadFile(m_lyricsFile, buf) <= 0)
{
CLog::Log(LOGERROR, "%s: can't load \"%s\" file", __FUNCTION__, m_lyricsFile.c_str());
return false;
}
file.Close();
// Parse the correction value
int timing_correction = MathUtils::round_int( g_advancedSettings.m_karaokeSyncDelayLRC * 10 );
unsigned int offset = 0;
CStdString songfilename = getSongFile();
// Skip windoze UTF8 file prefix, if any, and reject UTF16 files
if (buf.size() > 3)
{
if ((unsigned char)buf.get()[0] == 0xFF && (unsigned char)buf.get()[1] == 0xFE)
{
CLog::Log( LOGERROR, "LRC lyric loader: lyrics file is in UTF16 encoding, must be in UTF8" );
return false;
}
// UTF8 prefix added by some windoze apps
if ((unsigned char)buf.get()[0] == 0xEF && (unsigned char)buf.get()[1] == 0xBB && (unsigned char)buf.get()[2] == 0xBF)
offset = 3;
}
if (checkMultiTime(buf.get() + offset, buf.size() - offset))
return ParserMultiTime(buf.get() + offset, buf.size() - offset, timing_correction);
else
return ParserNormal(buf.get() + offset, buf.size() - offset, timing_correction);
}