public override int Write(System.IO.BinaryWriter bw)
{
long p = bw.BaseStream.Position;
int len = 0;
bw.Write(RiffParser.ToFourCC("LIST"));
bw.Write(0);
bw.Write(RiffParser.ToFourCC(name));
if (this.subList.Count > 0)
{
foreach (RIFFBase rb in this.subList)
{
len += rb.Write(bw);
}
}
else
{
//bw.Write(content);
len = content.Length;
}
long sp = bw.BaseStream.Position;
bw.BaseStream.Position -= len + 8;
bw.Write(len + 4);
bw.BaseStream.Position = sp;
if ((len & 1) != 0)
{
bw.Write(false);
}
return((int)(bw.BaseStream.Position - p));
}
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 int Write(System.IO.BinaryWriter bw)
{
if (this.content != null)
{
return(base.Write(bw));
}
long p = bw.BaseStream.Position;
bw.Write(RiffParser.ToFourCC(name));
bw.Write(2);
bw.Write((short)(m_version * 100));
return((int)(bw.BaseStream.Position - p));
}
public void Write(String cdrPath)
{
if (m_cdrFile == null)
{
return;
}
FileStream fs = File.Open(cdrPath, FileMode.OpenOrCreate);
BinaryWriter bw = new BinaryWriter(fs);
bw.Write(RiffParser.ToFourCC("RIFF"));
bw.Write(0);
bw.Write(RiffParser.ToFourCC(m_cdrFile.verType));
foreach (RIFFBase rl in m_cdrFile.list)
{
rl.Write(bw);
}
int pos = (int)fs.Position;
bw.Seek(4, SeekOrigin.Begin);
bw.Write(pos - 8);
bw.Close();
fs.Close();
}
public static byte[] WriteRiff(List <RIFFBase> list, ref int[] blockSizes, bool outBlockSize = false)
{
byte[] tmp = new byte[0xffffff];
List <int> bs = null;
if (outBlockSize)
{
bs = new List <int>(blockSizes);
}
MemoryStream ms = new MemoryStream();
BinaryWriter bw = new BinaryWriter(ms);
foreach (RIFFBase rl in list)
{
switch (rl.Type)
{
case RiffType.Chunk:
bw.Write(RiffParser.ToFourCC(rl.name));
byte[] content = ((RiffChunk)rl).GetContent();
if (bs != null)
{
bs.Add(content.Length);
bw.Write(bs.Count - 1);
}
else
{
bw.Write(content.Length);
}
bw.Write(content);
if ((content.Length & 1) != 0)
{
bw.Write(false);
}
break;
case RiffType.LIST:
bw.Write(RiffParser.ToFourCC("LIST"));
int bsIndex = -1;
if (bw != null)
{
bsIndex = bs.Count;
bs.Add(0);
}
bw.Write(0);
bw.Write(RiffParser.ToFourCC(rl.name));
long op = bw.BaseStream.Position;
blockSizes = bs.ToArray();
if (((RiffList)rl).subList.Count > 0)
{
byte[] t1 = WriteRiff(((RiffList)rl).subList, ref blockSizes, outBlockSize);
bs = new List <int>(blockSizes);
bw.Write(t1);
}
else
{
bw.Write(rl.content);
}
long sp = bw.BaseStream.Position;
int len = (int)(sp - op);
bw.BaseStream.Position -= len + 8;
if (bs == null)
{
bw.Write(len);
}
else
{
bs.Insert(bsIndex, len + 4);
bs.RemoveAt(bsIndex + 1);
bw.Write(bsIndex);
}
bw.BaseStream.Position = sp;
break;
}
}
int p = (int)ms.Position;
byte[] o = new byte[p];
Array.Copy(ms.GetBuffer(), o, p);
bw.Close();
ms.Close();
blockSizes = bs.ToArray();
return(o);
}
