public static byte[] GetTOCData(this CueFile cue, uint isosize)
{
var tracks = cue.FileEntries.SelectMany(cf => cf.Tracks).ToList();
byte[] tocData = new byte[0xA * (tracks.Count + 3)];
var trackBuffer = new byte[0xA];
var frames = isosize / 2352;
var position = TOCHelper.PositionFromFrames(frames);
var ctr = 0;
trackBuffer[0] = (byte)TOCHelper.GetTrackType(tracks.First().DataType);
trackBuffer[1] = 0x00;
trackBuffer[2] = 0xA0;
trackBuffer[3] = 0x00;
trackBuffer[4] = 0x00;
trackBuffer[5] = 0x00;
trackBuffer[6] = 0x00;
trackBuffer[7] = TOCHelper.ToBinaryDecimal(tracks.First().Number);
trackBuffer[8] = TOCHelper.ToBinaryDecimal(0x20);
trackBuffer[9] = 0x00;
Array.Copy(trackBuffer, 0, tocData, ctr, 0xA);
ctr += 0xA;
trackBuffer[0] = (byte)TOCHelper.GetTrackType(tracks.Last().DataType);
trackBuffer[2] = 0xA1;
trackBuffer[7] = TOCHelper.ToBinaryDecimal(tracks.Last().Number);
trackBuffer[8] = 0x00;
Array.Copy(trackBuffer, 0, tocData, ctr, 0xA);
ctr += 0xA;
trackBuffer[0] = 0x01;
trackBuffer[2] = 0xA2;
trackBuffer[7] = TOCHelper.ToBinaryDecimal(position.Minutes);
trackBuffer[8] = TOCHelper.ToBinaryDecimal(position.Seconds);
trackBuffer[9] = TOCHelper.ToBinaryDecimal(position.Frames);
Array.Copy(trackBuffer, 0, tocData, ctr, 0xA);
ctr += 0xA;
foreach (var track in tracks)
{
trackBuffer[0] = (byte)TOCHelper.GetTrackType(track.DataType);
trackBuffer[1] = 0x00;
trackBuffer[2] = TOCHelper.ToBinaryDecimal(track.Number);
var pos = track.Indexes.First(idx => idx.Number == 1).Position;
trackBuffer[3] = TOCHelper.ToBinaryDecimal(pos.Minutes);
trackBuffer[4] = TOCHelper.ToBinaryDecimal(pos.Seconds);
trackBuffer[5] = TOCHelper.ToBinaryDecimal(pos.Frames);
trackBuffer[6] = 0x00;
pos = pos + (2 * 75); // add 2 seconds for lead in (75 frames / second)
trackBuffer[7] = TOCHelper.ToBinaryDecimal(pos.Minutes);
trackBuffer[8] = TOCHelper.ToBinaryDecimal(pos.Seconds);
trackBuffer[9] = TOCHelper.ToBinaryDecimal(pos.Frames);
Array.Copy(trackBuffer, 0, tocData, ctr, 0xA);
ctr += 0xA;
}
//0x00 1 byte Track type - 0x41 = data track, 0x01 = audio track
//0x01 1 byte Always null
//0x02 1 byte The track number in "binary decimal"
//0x03 3 bytes The absolute track start address in "binary decimal" - first byte is minutes, second is seconds, third is frames
//0x06 1 byte Always null
//0x07 3 bytes The "relative" track address -same as before, and uses MM: SS: FF format
return(tocData);
}
static MergedBin MergeBins(string file, CueFile cueFilex, string tempPath)
{
var mergedBin = new MergedBin();
mergedBin.CueFile = new CueFile();
var cueFilePath = Path.GetDirectoryName(file);
long currentFrame = 0;
var mergedFilename = Path.GetFileNameWithoutExtension(file) + " - MERGED.bin";
mergedBin.Path = Path.Combine(tempPath, mergedFilename);
var mcueFile = new CueFileEntry()
{
FileName = mergedFilename,
FileType = "BINARY",
Tracks = new List <CueTrack>()
};
mergedBin.CueFile.FileEntries.Add(mcueFile);
using (var joinedFile = new FileStream(mergedBin.Path, FileMode.Create))
{
foreach (var cueFileEntry in cueFilex.FileEntries)
{
var binPath = cueFileEntry.FileName;
if (Path.GetDirectoryName(binPath) == "" || Path.GetDirectoryName(binPath).StartsWith("..") || Path.GetDirectoryName(binPath).StartsWith("."))
{
binPath = Path.Combine(cueFilePath, cueFileEntry.FileName);
}
using (var srcStream = new FileStream(binPath, FileMode.Open))
{
srcStream.CopyTo(joinedFile);
foreach (var item in cueFileEntry.Tracks)
{
var indexes = new List <CueIndex>();
foreach (var idx in item.Indexes)
{
var newIndex = new CueIndex
{
Number = idx.Number,
Position = idx.Position + TOCHelper.PositionFromFrames(currentFrame)
};
indexes.Add(newIndex);
}
var newTrack = new CueTrack()
{
DataType = item.DataType,
Number = item.Number,
Indexes = indexes
};
mcueFile.Tracks.Add(newTrack);
}
var frames = srcStream.Length / 2352;
currentFrame += frames;
}
}
}
return(mergedBin);
}