public static StreamBuffer GetPacketBufferWithHeader(ref RawStreamBuffer cReceiveBuffer)
{
try
{
ProtocolHeader pHeader = Packing.GetPacketHeader(cReceiveBuffer.ByteBuffer, cReceiveBuffer.ReadIndex, cReceiveBuffer.WriteIndex);
if (pHeader != null)
{
if (pHeader.BodyLength > 0)
{
if ((pHeader.BodyLength + ProtocolHeader.HeadLength) <= (cReceiveBuffer.WriteIndex - cReceiveBuffer.ReadIndex))
{
byte[] buffer = cReceiveBuffer.Read(pHeader.BodyLength, ProtocolHeader.HeadLength);
if (buffer != null)
{
StreamBuffer sb = new StreamBuffer(pHeader, buffer);
return(sb);
}
}
}
else if (pHeader.BodyLength == 0)
{
cReceiveBuffer.Read(ProtocolHeader.HeadLength);
StreamBuffer sb = new StreamBuffer(pHeader.ProtocolID, 0);
return(sb);
}
}
}
catch (Exception e)
{
WriteFiles.WritFile.Log(e);
}
return(null);
}
