Exemplos de tpdu_read_connection_request em C++ (Cpp)

Exemplo n.º 1

Arquivo: nego.c Projeto: pevik/debian-freerdp

BOOL nego_read_request(rdpNego* nego, wStream* s)
{
	BYTE li;
	BYTE c;
	BYTE type;

	tpkt_read_header(s);

	if (!tpdu_read_connection_request(s, &li))
		return FALSE;

	if (li != Stream_GetRemainingLength(s) + 6)
	{
		fprintf(stderr, "Incorrect TPDU length indicator.\n");
		return FALSE;
	}

	if (Stream_GetRemainingLength(s) > 8)
	{
		/* Optional routingToken or cookie, ending with CR+LF */
		while (Stream_GetRemainingLength(s) > 0)
		{
			Stream_Read_UINT8(s, c);

			if (c != '\x0D')
				continue;

			Stream_Peek_UINT8(s, c);

			if (c != '\x0A')
				continue;

			Stream_Seek_UINT8(s);
			break;
		}
	}

	if (Stream_GetRemainingLength(s) >= 8)
	{
		/* rdpNegData (optional) */

		Stream_Read_UINT8(s, type); /* Type */

		if (type != TYPE_RDP_NEG_REQ)
		{
			fprintf(stderr, "Incorrect negotiation request type %d\n", type);
			return FALSE;
		}

		nego_process_negotiation_request(nego, s);
	}

	return TRUE;
}

Exemplo n.º 2

Arquivo: nego.c Projeto: effort/FreeRDP

BOOL nego_read_request(rdpNego* nego, STREAM* s)
{
	BYTE li;
	BYTE c;
	BYTE type;

	tpkt_read_header(s);
	if(!tpdu_read_connection_request(s, &li))
		return FALSE;

	if (li != stream_get_left(s) + 6)
	{
		printf("Incorrect TPDU length indicator.\n");
		return FALSE;
	}

	if (stream_get_left(s) > 8)
	{
		/* Optional routingToken or cookie, ending with CR+LF */
		while (stream_get_left(s) > 0)
		{
			stream_read_BYTE(s, c);

			if (c != '\x0D')
				continue;

			stream_peek_BYTE(s, c);

			if (c != '\x0A')
				continue;

			stream_seek_BYTE(s);
			break;
		}
	}

	if (stream_get_left(s) >= 8)
	{
		/* rdpNegData (optional) */

		stream_read_BYTE(s, type); /* Type */

		if (type != TYPE_RDP_NEG_REQ)
		{
			printf("Incorrect negotiation request type %d\n", type);
			return FALSE;
		}

		nego_process_negotiation_request(nego, s);
	}

	return TRUE;
}

Exemplo n.º 3

Arquivo: nego.c Projeto: FreeRDP/FreeRDP

BOOL nego_read_request(rdpNego* nego, wStream* s)
{
	BYTE li;
	BYTE type;
	UINT16 length;

	if (!tpkt_read_header(s, &length))
		return FALSE;

	if (!tpdu_read_connection_request(s, &li))
		return FALSE;

	if (li != Stream_GetRemainingLength(s) + 6)
	{
		WLog_ERR(TAG, "Incorrect TPDU length indicator.");
		return FALSE;
	}

	if (!nego_read_request_token_or_cookie(nego, s))
	{
		WLog_ERR(TAG, "Failed to parse routing token or cookie.");
		return FALSE;
	}

	if (Stream_GetRemainingLength(s) >= 8)
	{
		/* rdpNegData (optional) */
		Stream_Read_UINT8(s, type); /* Type */

		if (type != TYPE_RDP_NEG_REQ)
		{
			WLog_ERR(TAG, "Incorrect negotiation request type %"PRIu8"", type);
			return FALSE;
		}

		nego_process_negotiation_request(nego, s);
	}

	return TRUE;
}