Beispiel #1
0
int rts_recv_CONN_A3_pdu(rdpRpc* rpc, BYTE* buffer, UINT32 length)
{
	UINT32 ConnectionTimeout;
	rts_connection_timeout_command_read(rpc, &buffer[24], length - 24, &ConnectionTimeout);
	WLog_DBG(TAG, "Receiving CONN/A3 RTS PDU: ConnectionTimeout: %"PRIu32"", ConnectionTimeout);
	rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout = ConnectionTimeout;
	return 1;
}
Beispiel #2
0
int rts_recv_CONN_A3_pdu(rdpRpc* rpc, BYTE* buffer, UINT32 length)
{
	UINT32 ConnectionTimeout;

	rts_connection_timeout_command_read(rpc, &buffer[24], length - 24, &ConnectionTimeout);

	DEBUG_RTS("ConnectionTimeout: %d", ConnectionTimeout);

	rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout = ConnectionTimeout;

	return 0;
}
Beispiel #3
0
int rts_recv_CONN_C2_pdu(rdpRpc* rpc, BYTE* buffer, UINT32 length)
{
	UINT32 offset;
	UINT32 ReceiveWindowSize;
	UINT32 ConnectionTimeout;
	offset = 24;
	offset += rts_version_command_read(rpc, &buffer[offset], length - offset) + 4;
	offset += rts_receive_window_size_command_read(rpc, &buffer[offset], length - offset,
	          &ReceiveWindowSize) + 4;
	offset += rts_connection_timeout_command_read(rpc, &buffer[offset], length - offset,
	          &ConnectionTimeout) + 4;
	WLog_DBG(TAG,
	         "Receiving CONN/C2 RTS PDU: ConnectionTimeout: %"PRIu32" ReceiveWindowSize: %"PRIu32"",
	         ConnectionTimeout, ReceiveWindowSize);
	rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout = ConnectionTimeout;
	rpc->VirtualConnection->DefaultInChannel->PeerReceiveWindow = ReceiveWindowSize;
	return 1;
}
Beispiel #4
0
int rts_recv_CONN_C2_pdu(rdpRpc* rpc, BYTE* buffer, UINT32 length)
{
	UINT32 offset;
	UINT32 ReceiveWindowSize;
	UINT32 ConnectionTimeout;

	offset = 24;
	offset += rts_version_command_read(rpc, &buffer[offset], length - offset) + 4;
	offset += rts_receive_window_size_command_read(rpc, &buffer[offset], length - offset, &ReceiveWindowSize) + 4;
	offset += rts_connection_timeout_command_read(rpc, &buffer[offset], length - offset, &ConnectionTimeout) + 4;

	WLog_DBG(TAG, "ConnectionTimeout: %d", ConnectionTimeout);
	WLog_DBG(TAG, "ReceiveWindowSize: %d", ReceiveWindowSize);

	/* TODO: verify if this is the correct protocol variable */
	rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout = ConnectionTimeout;

	rpc->VirtualConnection->DefaultInChannel->PeerReceiveWindow = ReceiveWindowSize;

	rpc->VirtualConnection->DefaultInChannel->State = CLIENT_IN_CHANNEL_STATE_OPENED;
	rpc->VirtualConnection->DefaultOutChannel->State = CLIENT_OUT_CHANNEL_STATE_OPENED;

	return 0;
}
Beispiel #5
0
int rts_recv_pdu_commands(rdpRpc* rpc, RTS_PDU* rts_pdu)
{
	int i;
	STREAM* s;
	UINT32 CommandType;

	DEBUG_RTS("numberOfCommands:%d", rts_pdu->header.numberOfCommands);

	if (rts_pdu->header.flags & RTS_FLAG_PING)
	{
		rts_send_keep_alive_pdu(rpc);
		return 0;
	}

	s = stream_new(0);
	stream_attach(s, rts_pdu->content, rts_pdu->header.frag_length);

	for (i = 0; i < rts_pdu->header.numberOfCommands; i++)
	{
		stream_read_UINT32(s, CommandType); /* CommandType (4 bytes) */

		DEBUG_RTS("CommandType: %s (0x%08X)", RTS_CMD_STRINGS[CommandType % 14], CommandType);

		switch (CommandType)
		{
			case RTS_CMD_RECEIVE_WINDOW_SIZE:
				rts_receive_window_size_command_read(rpc, s);
				break;

			case RTS_CMD_FLOW_CONTROL_ACK:
				rts_flow_control_ack_command_read(rpc, s);
				break;

			case RTS_CMD_CONNECTION_TIMEOUT:
				rts_connection_timeout_command_read(rpc, s);
				break;

			case RTS_CMD_COOKIE:
				rts_cookie_command_read(rpc, s);
				break;

			case RTS_CMD_CHANNEL_LIFETIME:
				rts_channel_lifetime_command_read(rpc, s);
				break;

			case RTS_CMD_CLIENT_KEEPALIVE:
				rts_client_keepalive_command_read(rpc, s);
				break;

			case RTS_CMD_VERSION:
				rts_version_command_read(rpc, s);
				break;

			case RTS_CMD_EMPTY:
				rts_empty_command_read(rpc, s);
				break;

			case RTS_CMD_PADDING:
				rts_padding_command_read(rpc, s);
				break;

			case RTS_CMD_NEGATIVE_ANCE:
				rts_negative_ance_command_read(rpc, s);
				break;

			case RTS_CMD_ANCE:
				rts_ance_command_read(rpc, s);
				break;

			case RTS_CMD_CLIENT_ADDRESS:
				rts_client_address_command_read(rpc, s);
				break;

			case RTS_CMD_ASSOCIATION_GROUP_ID:
				rts_association_group_id_command_read(rpc, s);
				break;

			case RTS_CMD_DESTINATION:
				rts_destination_command_read(rpc, s);
				break;

			case RTS_CMD_PING_TRAFFIC_SENT_NOTIFY:
				rts_ping_traffic_sent_notify_command_read(rpc, s);
				break;

			default:
				printf("Error: Unknown RTS Command Type: 0x%x\n", CommandType);
				stream_detach(s) ;
				stream_free(s) ;
				return -1;
				break;
		}
	}

	stream_detach(s);
	stream_free(s);

	return 0;
}