protected byte[] Bread(int length)
{
ThrowIfEnded();
byte[] data;
if (Buffered < length)
{
BwaitIndex = BreadIndex + length;
Bwait.WaitOne();
if (Ended)
{
return(null);
}
Bwait.Reset();
BwaitIndex = -1;
}
lock (BreadLock)
{
data = new byte[length];
lock (BwriteLock)
{
Bstream.Position = BreadIndex;
Bstream.Read(data, 0, length);
BreadIndex += length;
}
}
Btrim();
return(data);
}
protected void Bwrite(byte[] data)
{
ThrowIfEnded();
lock (BwriteLock)
{
Bstream.Position = BwriteIndex;
Bstream.Write(data, 0, data.Length);
BwriteIndex += data.Length;
if (BreadIndex != -1 && BwriteIndex >= BreadIndex)
{
Bwait.Set();
}
}
}
virtual public void End()
{
ThrowIfEnded();
lock (BreadLock)
{
lock (BwriteLock)
{
Ended = true;
Bstream.Dispose();
Bblock.Set();
Bwait.Set();
Bblock.Dispose();
Bwait.Dispose();
PipedTo = null;
Paused = false;
}
}
}
