public void End()
{
this.deflateStream.Flush();
this.deflateStream.Close();
this.deflateWriter.Close();
if (!this.useTempStream)
{
long curPos = this.BaseStream.Position;
this.BaseStream.Seek(this.baseStreamPosition, SeekOrigin.Begin);
uint crc = CheckSum.ComputeHash(this.BaseStream, curPos - this.baseStreamPosition);
this.BaseStream.Seek(this.baseStreamPosition - 4, SeekOrigin.Begin);
this.writer.Write(crc);
this.BaseStream.Seek(curPos, SeekOrigin.Begin);
}
else
{
this.tempStream.Seek(0, SeekOrigin.Begin);
uint crc = CheckSum.ComputeHash(this.tempStream, this.tempStream.Length);
this.writer.Write(crc);
this.tempStream.Seek(0, SeekOrigin.Begin);
StreamUtils.CopyStream(this.tempStream, this.BaseStream, (int)this.tempStream.Length);
this.tempStream.Close();
this.tempStream = null;
}
}
public void WriteContent(Stream contentStream, int length)
{
StreamUtils.CopyStream(contentStream, this.deflateStream, length);
}
public void ReadContent(Stream destStream, int length)
{
StreamUtils.CopyStream(this.BaseStream, destStream, length);
}