private List <TOCEntry> ReadTOC()
{
var entries = new List <TOCEntry>();
try
{
byte[] buffer = new byte[0xA];
// Read in the offset of the PSAR file
//stream.Seek(HEADER_PSAR_OFFSET, SeekOrigin.Begin);
//var psar_offset = stream.ReadInteger();
stream.Seek(psar_offset + PSAR_TOC_OFFSET, SeekOrigin.Begin);
stream.Read(buffer, 0, 0xA);
if (buffer[2] != 0xA0)
{
throw new Exception("Invalid TOC!");
}
int startTrack = TOCHelper.FromBinaryDecimal(buffer[7]);
stream.Read(buffer, 0, 0xA);
if (buffer[2] != 0xA1)
{
throw new Exception("Invalid TOC!");
}
int endTrack = TOCHelper.FromBinaryDecimal(buffer[7]);
stream.Read(buffer, 0, 0xA);
if (buffer[2] != 0xA2)
{
throw new Exception("Invalid TOC!");
}
int mm = TOCHelper.FromBinaryDecimal(buffer[7]);
int ss = TOCHelper.FromBinaryDecimal(buffer[8]);
int ff = TOCHelper.FromBinaryDecimal(buffer[9]);
//var frames = mm * 60 * 75 + ss * 75 + ff;
//var size = 2352 * frames;
for (var c = startTrack; c <= endTrack; c++)
{
stream.Read(buffer, 0, 0xA);
var trackNo = TOCHelper.FromBinaryDecimal(buffer[2]);
if (trackNo != c)
{
throw new Exception("Invalid TOC!");
}
var entry = new TOCEntry
{
TrackType = (TrackTypeEnum)buffer[0],
TrackNo = trackNo,
Minutes = TOCHelper.FromBinaryDecimal(buffer[3]),
Seconds = TOCHelper.FromBinaryDecimal(buffer[4]),
Frames = TOCHelper.FromBinaryDecimal(buffer[5])
};
entries.Add(entry);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(entries);
}
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);
}
