public Protocol.Header GetPacketHeader()
{
if (Length < 2)
{
throw new Exception("GetPacketHeader when insuficient data avaliable");
}
Protocol.Header header = Protocol.Header.ParseFrom(_data);
Position += header.HeaderSize;
return(header);
}
public bool PacketAvaliable()
{
if (Length < 2)
{
return(false);
}
Protocol.Header header = Protocol.Header.ParseFrom(_data);
if (Length < header.HeaderSize + header.Size)
{
return(false);
}
return(true);
}
public static Header ParseFrom(byte[] data)
{
Header header = new Header();
header.MethodId = (uint)((data[1] << 8) | data[0]);
header.HeaderSize += 2;
header.Size = Protocol.PacketLengthMgr.GetPacketLengthForMethodId(header.MethodId);
if (header.Size == -1)
{
header.Size = ((data[3] << 8) | data[2]);
// workaroung
if (header.MethodId == 2222)
header.Size = ((data[5] << 8) | data[4]);
header.HeaderSize += 2;
}
header.Size -= header.HeaderSize;
return header;
}
