C++ (Cpp) transport_recv_stream_init Examples

Example #1

File: nego.c Project: ydal/FreeRDP

boolean nego_recv_response(rdpNego* nego)
{
    STREAM* s = transport_recv_stream_init(nego->transport, 1024);
    if (transport_read(nego->transport, s) < 0)
        return false;
    return nego_recv(nego->transport, s, nego->transport->recv_extra);
}

Example #2

File: rdp.c Project: CaledoniaProject/rdpscan

void rdp_recv(rdpRdp* rdp)
{
	STREAM* s;

	s = transport_recv_stream_init(rdp->transport, 4096);
	transport_read(rdp->transport, s);

	rdp_recv_pdu(rdp, s);
}

Example #3

File: nego.c Project: effort/FreeRDP

BOOL nego_recv_response(rdpNego* nego)
{
	STREAM* s = transport_recv_stream_init(nego->transport, 1024);

	if (transport_read(nego->transport, s) < 0)
		return FALSE;

	return nego_recv(nego->transport, s, nego);
}

Example #4

File: credssp.c Project: roman-b/FreeRDP-1.0

int credssp_recv(rdpCredssp* credssp, rdpBlob* negoToken, rdpBlob* authInfo, rdpBlob* pubKeyAuth)
{
	STREAM* s;
	int length;
	int status;
	uint32 version;

	s = transport_recv_stream_init(credssp->transport, 2048);
	status = transport_read(credssp->transport, s);

	if (status < 0)
		return -1;

	/* TSRequest */
	ber_read_sequence_tag(s, &length);
	ber_read_contextual_tag(s, 0, &length, True);
	ber_read_integer(s, &version);

	/* [1] negoTokens (NegoData) */
	if (ber_read_contextual_tag(s, 1, &length, True) != False)
	{
		ber_read_sequence_tag(s, &length); /* SEQUENCE OF NegoDataItem */
		ber_read_sequence_tag(s, &length); /* NegoDataItem */
		ber_read_contextual_tag(s, 0, &length, True); /* [0] negoToken */
		ber_read_octet_string(s, &length); /* OCTET STRING */
		freerdp_blob_alloc(negoToken, length);
		stream_read(s, negoToken->data, length);
	}

	/* [2] authInfo (OCTET STRING) */
	if (ber_read_contextual_tag(s, 2, &length, True) != False)
	{
		ber_read_octet_string(s, &length); /* OCTET STRING */
		freerdp_blob_alloc(authInfo, length);
		stream_read(s, authInfo->data, length);
	}

	/* [3] pubKeyAuth (OCTET STRING) */
	if (ber_read_contextual_tag(s, 3, &length, True) != False)
	{
		ber_read_octet_string(s, &length); /* OCTET STRING */
		freerdp_blob_alloc(pubKeyAuth, length);
		stream_read(s, pubKeyAuth->data, length);
	}

	return 0;
}

Example #5

File: rdp.c Project: mwu406/FreeRDP-1.0

void rdp_recv(rdpRdp* rdp)
{
	STREAM* s;
	int length;
	uint16 pduType;
	uint16 pduLength;
	uint16 initiator;
	uint16 channelId;
	uint16 sec_flags;
	enum DomainMCSPDU MCSPDU;

	s = transport_recv_stream_init(rdp->transport, 4096);
	transport_read(rdp->transport, s);

	MCSPDU = DomainMCSPDU_SendDataIndication;
	mcs_read_domain_mcspdu_header(s, &MCSPDU, &length);

	per_read_integer16(s, &initiator, MCS_BASE_CHANNEL_ID); /* initiator (UserId) */
	per_read_integer16(s, &channelId, 0); /* channelId */
	stream_seek(s, 1); /* dataPriority + Segmentation (0x70) */
	per_read_length(s, &pduLength); /* userData (OCTET_STRING) */

	if (rdp->connected != True)
	{
		rdp_read_security_header(s, &sec_flags);

		if (sec_flags & SEC_PKT_MASK)
		{
			switch (sec_flags & SEC_PKT_MASK)
			{
				case SEC_LICENSE_PKT:
					license_recv(rdp->license, s);
					break;

				case SEC_REDIRECTION_PKT:
					rdp_read_redirection_packet(rdp, s);
					break;

				default:
					printf("incorrect security flags: 0x%04X\n", sec_flags);
					break;
			}
		}
	}
	else
	{
		rdp_read_share_control_header(s, &pduLength, &pduType, &rdp->settings->pdu_source);

		switch (pduType)
		{
			case PDU_TYPE_DATA:
				rdp_read_data_pdu(rdp, s);
				break;

			case PDU_TYPE_DEMAND_ACTIVE:
				rdp_recv_demand_active(rdp, s, rdp->settings);
				break;

			case PDU_TYPE_DEACTIVATE_ALL:
				rdp_read_deactivate_all(s, rdp->settings);
				break;

			case PDU_TYPE_SERVER_REDIRECTION:
				rdp_read_enhanced_security_redirection_packet(rdp, s);
				break;

			default:
				printf("incorrect PDU type: 0x%04X\n", pduType);
				break;
		}
	}
}