// Form message header, which is ICE's own header + user generated header
// Caller is guilty for user header bytesex
protected void SendHeader(byte[] header, int length)
{
if (!messageTransaction)
{
throw new XInvalidOperationException("Can not send header until not started message");
}
int headerLength = header.Length;
int size = 8 + headerLength;
byte[] buffer = new byte[size];
buffer[0] = (byte)majorOpcode;
buffer[1] = (byte)minorOpcode;
buffer[2] = (byte)0;
buffer[3] = (byte)0;
if (ICE.IsLittleEndian)
{
buffer[4] = (byte)length; //(byte)size;
buffer[5] = (byte)(length >> 8);
buffer[6] = (byte)(length >> 16);
buffer[7] = (byte)(length >> 24);
}
else
{
buffer[4] = (byte)(length >> 24);
buffer[5] = (byte)(length >> 16);
buffer[6] = (byte)(length >> 8);
buffer[7] = (byte)length;
}
Array.Copy(header, 0, buffer, 8, headerLength);
ICE.IceFlush(iceConn);
ICE._IceWrite(iceConn, (Xlib.Xulong)size, buffer);
}
protected void SendData(byte[] data)
{
if (!messageTransaction)
{
throw new XInvalidOperationException("Can not send data until not started message");
}
ICE.IceFlush(iceConn);
ICE._IceWrite(iceConn, (Xlib.Xulong)data.Length, data); // If someone want to send part of buffer he should fsck with it himself
}
protected void FinishMessage()
{
if (!messageTransaction)
{
throw new XInvalidOperationException("Can not finish message until not started it");
}
ICE.IceFlush(iceConn);
this.messageTransaction = false;
if (ICE.IceConnectionStatus(iceConn) != (Xlib.Xint)IceConnectStatus.IceConnectAccepted)
{
throw new XInvalidOperationException("Connection not accepted");
}
}
