public override int Write(BinaryWriter bw)
{
long sp = bw.BaseStream.Position;
int[] blockSizes = new int[0];
byte[] data = RiffConn.WriteRiff(subList, ref blockSizes, true);
FileStream fs = File.Open("C:\\data1", FileMode.OpenOrCreate | FileMode.Truncate);
fs.Write(data, 0, data.Length);
fs.Close();
byte[] zdata = ZLibNet.ZLibCompressor.Compress(data);
byte[] blocks = new byte[blockSizes.Length * 4];
MemoryStream ms = new MemoryStream(blocks);
BinaryWriter b2 = new BinaryWriter(ms);
for (int i = 0, j = 0; i < blocks.Length; i += 4, j++)
{
b2.Write(blockSizes[j]);
}
fs = File.Open("C:\\blocks1", FileMode.OpenOrCreate | FileMode.Truncate);
fs.Write(blocks, 0, blocks.Length);
fs.Close();
b2.Close();
ms.Close();
byte[] zblk = ZLibNet.ZLibCompressor.Compress(blocks);
byte[] wt;
ms = new MemoryStream();
ms.SetLength(99999999);
BinaryWriter bww = new BinaryWriter(ms);
bww.Write(RiffParser.ToFourCC("cmpr"));
bww.Write(zdata.Length + 8);
bww.Write(data.Length);
bww.Write(zblk.Length + 8);
bww.Write(blocks.Length);
bww.Write(Encoding.UTF8.GetBytes("CPng\x01\x00\x04\x00"));
bww.Write(zdata);
bww.Write(Encoding.UTF8.GetBytes("CPng\x01\x00\x04\x00"));
bww.Write(zblk);
int p = (int)ms.Position;
wt = new byte[p];
Array.Copy(ms.GetBuffer(), wt, p);
bww.Close();
ms.Close();
bw.Write(RiffParser.ToFourCC("LIST"));
bw.Write(wt.Length);
bw.Write(wt, 0, p);
int len = (int)(bw.BaseStream.Position - sp);
if ((len & 1) != 0)
{
bw.Write(false);
}
return(len);
}
public override void Read(BinaryReader br, int len, int[] blockSizes = null)
{
Byte[] ba = new byte[len];
br.Read(ba, 0, len);
if (ba.Length > 8)
{
MemoryStream ms = new MemoryStream(ba);
BinaryReader br1 = new BinaryReader(ms);
this.subList = RiffConn.ReadRiff(this.Parent, br1, blockSizes);
br1.Close();
ms.Close();
}
else
{
this.content = ba;
}
}
public override void Read(BinaryReader br, int len, int[] bs = null)
{
if (this.Type != RiffType.LIST)
{
base.Read(br, len);
}
int zdataLen, dataLen, zblkLen, blocksLen4;
zdataLen = br.ReadInt32();
dataLen = br.ReadInt32();
zblkLen = br.ReadInt32();
blocksLen4 = br.ReadInt32();
br.ReadInt64();
byte[] zdata = new byte[zdataLen - 8];
byte[] zblk = new byte[zblkLen - 8];
br.Read(zdata, 0, zdataLen - 8);
br.ReadInt64();
br.Read(zblk, 0, zblkLen - 8);
byte[] data = ZLibCompressor.DeCompress(zdata); //Zlib.deCompressBytes(zdata);
byte[] blocks = ZLibCompressor.DeCompress(zblk); // Zlib.deCompressBytes(zblk);
//byte[] data = ZLibNet.ZLibCompressor.DeCompress(zdata);
//byte[] blocks = ZLibNet.ZLibCompressor.DeCompress(zblk);
FileStream fs = File.Open("D:\\blocks", FileMode.Create);
fs.Write(blocks, 0, blocks.Length);
fs.Close();
fs = File.Open("D:\\data", FileMode.Create);
fs.Write(data, 0, data.Length);
fs.Close();
int[] blockSizes = new int[blocks.Length / 4];
for (int i = 0, j = 0; i < blocks.Length; i += 4, j++)
{
blockSizes[j] = BitConverter.ToInt32(blocks, i);
}
MemoryStream ms = new MemoryStream(data);
BinaryReader br1 = new BinaryReader(ms);
subList = RiffConn.ReadRiff(this.Parent, br1, blockSizes);
br1.Close();
ms.Close();
}
public void Read()
{
CDRFile.verType = RiffParser.FromFourCC(m_parser.FileType);
int length = Parser.DataSize;
FileStream fs = Parser.Stream;
BinaryReader br = new BinaryReader(fs);
try
{
this.m_cdrFile.list = RiffConn.ReadRiff(this.m_cdrFile, br, m_parser.DataSize - 4);
}
catch
{
}
finally
{
br.Close();
fs.Close();
}
}
