Пример #1
0
int rts_send_CONN_A1_pdu(rdpRpc* rpc)
{
	int status;
	BYTE* buffer;
	rpcconn_rts_hdr_t header;
	UINT32 ReceiveWindowSize;
	BYTE* OUTChannelCookie;
	BYTE* VirtualConnectionCookie;
	RpcVirtualConnection* connection = rpc->VirtualConnection;
	RpcOutChannel* outChannel = connection->DefaultOutChannel;
	rts_pdu_header_init(&header);
	header.frag_length = 76;
	header.Flags = RTS_FLAG_NONE;
	header.NumberOfCommands = 4;
	WLog_DBG(TAG, "Sending CONN/A1 RTS PDU");
	VirtualConnectionCookie = (BYTE*) &(connection->Cookie);
	OUTChannelCookie = (BYTE*) &(outChannel->Cookie);
	ReceiveWindowSize = outChannel->ReceiveWindow;
	buffer = (BYTE*) malloc(header.frag_length);

	if (!buffer)
		return -1;

	CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */
	rts_version_command_write(&buffer[20]); /* Version (8 bytes) */
	rts_cookie_command_write(&buffer[28],
	                         VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */
	rts_cookie_command_write(&buffer[48], OUTChannelCookie); /* OUTChannelCookie (20 bytes) */
	rts_receive_window_size_command_write(&buffer[68],
	                                      ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */
	status = rpc_out_channel_write(outChannel, buffer, header.frag_length);
	free(buffer);
	return (status > 0) ? 1 : -1;
}
Пример #2
0
int rts_send_OUT_R2_A7_pdu(rdpRpc* rpc)
{
	int status;
	BYTE* buffer;
	rpcconn_rts_hdr_t header;
	BYTE* SuccessorChannelCookie;
	RpcInChannel* inChannel = rpc->VirtualConnection->DefaultInChannel;
	RpcOutChannel* nextOutChannel = rpc->VirtualConnection->NonDefaultOutChannel;

	rts_pdu_header_init(&header);
	header.frag_length = 56;
	header.Flags = RTS_FLAG_OUT_CHANNEL;
	header.NumberOfCommands = 3;

	WLog_DBG(TAG, "Sending OUT_R2/A7 RTS PDU");

	SuccessorChannelCookie = (BYTE*) &(nextOutChannel->Cookie);

	buffer = (BYTE*) malloc(header.frag_length);

	if (!buffer)
		return -1;

	CopyMemory(buffer, ((BYTE*)&header), 20); /* RTS Header (20 bytes) */
	rts_destination_command_write(&buffer[20], FDServer); /* Destination (8 bytes)*/
	rts_cookie_command_write(&buffer[28], SuccessorChannelCookie); /* SuccessorChannelCookie (20 bytes) */
	rts_version_command_write(&buffer[48]); /* Version (8 bytes) */

	status = rpc_in_channel_write(inChannel, buffer, header.frag_length);

	free(buffer);

	return (status > 0) ? 1 : -1;
}
Пример #3
0
BOOL rts_send_CONN_B1_pdu(rdpRpc* rpc)
{
	STREAM* s;
	RTS_PDU_HEADER header;
	BYTE* INChannelCookie;
	BYTE* AssociationGroupId;
	BYTE* VirtualConnectionCookie;

	header.rpc_vers = 5;
	header.rpc_vers_minor = 0;
	header.ptype = PTYPE_RTS;
	header.pfc_flags = PFC_FIRST_FRAG | PFC_LAST_FRAG;
	header.packed_drep[0] = 0x10;
	header.packed_drep[1] = 0x00;
	header.packed_drep[2] = 0x00;
	header.packed_drep[3] = 0x00;
	header.frag_length = 104;
	header.auth_length = 0;
	header.call_id = 0;
	header.flags = 0;
	header.numberOfCommands = 6;

	DEBUG_RPC("Sending CONN_B1 RTS PDU");

	s = stream_new(header.frag_length);

	rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie));
	rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->AssociationGroupId));

	VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie);
	INChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie);
	AssociationGroupId = (BYTE*) &(rpc->VirtualConnection->AssociationGroupId);

	rts_pdu_header_write(s, &header); /* RTS Header (20 bytes) */
	rts_version_command_write(s); /* Version (8 bytes) */
	rts_cookie_command_write(s, VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */
	rts_cookie_command_write(s, INChannelCookie); /* INChannelCookie (20 bytes) */
	rts_channel_lifetime_command_write(s, 0x40000000); /* ChannelLifetime (8 bytes) */
	rts_client_keepalive_command_write(s, 0x000493E0); /* ClientKeepalive (8 bytes) */
	rts_association_group_id_command_write(s, AssociationGroupId); /* AssociationGroupId (20 bytes) */
	stream_seal(s);

	rpc_in_write(rpc, s->data, s->size);

	stream_free(s);

	return TRUE;
}
Пример #4
0
BOOL rts_send_CONN_A1_pdu(rdpRpc* rpc)
{
	STREAM* s;
	RTS_PDU_HEADER header;
	UINT32 ReceiveWindowSize;
	BYTE* OUTChannelCookie;
	BYTE* VirtualConnectionCookie;

	header.rpc_vers = 5;
	header.rpc_vers_minor = 0;
	header.ptype = PTYPE_RTS;
	header.pfc_flags = PFC_FIRST_FRAG | PFC_LAST_FRAG;
	header.packed_drep[0] = 0x10;
	header.packed_drep[1] = 0x00;
	header.packed_drep[2] = 0x00;
	header.packed_drep[3] = 0x00;
	header.frag_length = 76;
	header.auth_length = 0;
	header.call_id = 0;
	header.flags = 0;
	header.numberOfCommands = 4;

	DEBUG_RPC("Sending CONN_A1 RTS PDU");

	s = stream_new(header.frag_length);

	rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->Cookie));
	rpc_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie));

	VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie);
	OUTChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie);
	ReceiveWindowSize = rpc->VirtualConnection->DefaultOutChannel->ReceiveWindow;

	rts_pdu_header_write(s, &header); /* RTS Header (20 bytes) */
	rts_version_command_write(s); /* Version (8 bytes) */
	rts_cookie_command_write(s, VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */
	rts_cookie_command_write(s, OUTChannelCookie); /* OUTChannelCookie (20 bytes) */
	rts_receive_window_size_command_write(s, ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */
	stream_seal(s);

	rpc_out_write(rpc, s->data, s->size);

	stream_free(s);

	return TRUE;
}
Пример #5
0
int rts_send_CONN_B1_pdu(rdpRpc* rpc)
{
	int status;
	BYTE* buffer;
	UINT32 length;
	rpcconn_rts_hdr_t header;
	BYTE* INChannelCookie;
	BYTE* AssociationGroupId;
	BYTE* VirtualConnectionCookie;
	RpcVirtualConnection* connection = rpc->VirtualConnection;
	RpcInChannel* inChannel = connection->DefaultInChannel;

	rts_pdu_header_init(&header);
	header.frag_length = 104;
	header.Flags = RTS_FLAG_NONE;
	header.NumberOfCommands = 6;

	WLog_DBG(TAG, "Sending CONN/B1 RTS PDU");

	VirtualConnectionCookie = (BYTE*) &(connection->Cookie);
	INChannelCookie = (BYTE*) &(inChannel->Cookie);
	AssociationGroupId = (BYTE*) &(connection->AssociationGroupId);

	buffer = (BYTE*) malloc(header.frag_length);

	if (!buffer)
		return -1;

	CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */
	rts_version_command_write(&buffer[20]); /* Version (8 bytes) */
	rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */
	rts_cookie_command_write(&buffer[48], INChannelCookie); /* INChannelCookie (20 bytes) */
	rts_channel_lifetime_command_write(&buffer[68], rpc->ChannelLifetime); /* ChannelLifetime (8 bytes) */
	rts_client_keepalive_command_write(&buffer[76], rpc->KeepAliveInterval); /* ClientKeepalive (8 bytes) */
	rts_association_group_id_command_write(&buffer[84], AssociationGroupId); /* AssociationGroupId (20 bytes) */

	length = header.frag_length;

	status = rpc_in_channel_write(inChannel, buffer, length);

	free(buffer);

	return (status > 0) ? 1 : -1;
}
Пример #6
0
int rts_send_OUT_R1_A3_pdu(rdpRpc* rpc)
{
	int status;
	BYTE* buffer;
	rpcconn_rts_hdr_t header;
	UINT32 ReceiveWindowSize;
	BYTE* VirtualConnectionCookie;
	BYTE* PredecessorChannelCookie;
	BYTE* SuccessorChannelCookie;
	RpcVirtualConnection* connection = rpc->VirtualConnection;
	RpcOutChannel* outChannel = connection->DefaultOutChannel;
	RpcOutChannel* nextOutChannel = connection->NonDefaultOutChannel;

	rts_pdu_header_init(&header);
	header.frag_length = 96;
	header.Flags = RTS_FLAG_RECYCLE_CHANNEL;
	header.NumberOfCommands = 5;

	WLog_DBG(TAG, "Sending OUT_R1/A3 RTS PDU");

	VirtualConnectionCookie = (BYTE*) &(connection->Cookie);
	PredecessorChannelCookie = (BYTE*) &(outChannel->Cookie);
	SuccessorChannelCookie = (BYTE*) &(nextOutChannel->Cookie);
	ReceiveWindowSize = outChannel->ReceiveWindow;

	buffer = (BYTE*) malloc(header.frag_length);

	if (!buffer)
		return -1;

	CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */
	rts_version_command_write(&buffer[20]); /* Version (8 bytes) */
	rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */
	rts_cookie_command_write(&buffer[48], PredecessorChannelCookie); /* PredecessorChannelCookie (20 bytes) */
	rts_cookie_command_write(&buffer[68], SuccessorChannelCookie); /* SuccessorChannelCookie (20 bytes) */
	rts_receive_window_size_command_write(&buffer[88], ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */

	status = rpc_out_channel_write(nextOutChannel, buffer, header.frag_length);

	free(buffer);

	return (status > 0) ? 1 : -1;
}
Пример #7
0
int rts_send_CONN_B1_pdu(rdpRpc* rpc)
{
	BYTE* buffer;
	UINT32 length;
	rpcconn_rts_hdr_t header;
	BYTE* INChannelCookie;
	BYTE* AssociationGroupId;
	BYTE* VirtualConnectionCookie;

	rts_pdu_header_init(&header);
	header.frag_length = 104;
	header.Flags = RTS_FLAG_NONE;
	header.NumberOfCommands = 6;

	DEBUG_RPC("Sending CONN_B1 RTS PDU");

	rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie));
	rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->AssociationGroupId));

	VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie);
	INChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultInChannelCookie);
	AssociationGroupId = (BYTE*) &(rpc->VirtualConnection->AssociationGroupId);

	buffer = (BYTE*) malloc(header.frag_length);

	CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */
	rts_version_command_write(&buffer[20]); /* Version (8 bytes) */
	rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */
	rts_cookie_command_write(&buffer[48], INChannelCookie); /* INChannelCookie (20 bytes) */
	rts_channel_lifetime_command_write(&buffer[68], rpc->ChannelLifetime); /* ChannelLifetime (8 bytes) */
	rts_client_keepalive_command_write(&buffer[76], rpc->KeepAliveInterval); /* ClientKeepalive (8 bytes) */
	rts_association_group_id_command_write(&buffer[84], AssociationGroupId); /* AssociationGroupId (20 bytes) */

	length = header.frag_length;

	rpc_in_write(rpc, buffer, length);

	free(buffer);

	return 0;
}
Пример #8
0
int rts_send_CONN_A1_pdu(rdpRpc* rpc)
{
	BYTE* buffer;
	rpcconn_rts_hdr_t header;
	UINT32 ReceiveWindowSize;
	BYTE* OUTChannelCookie;
	BYTE* VirtualConnectionCookie;

	rts_pdu_header_init(&header);
	header.frag_length = 76;
	header.Flags = RTS_FLAG_NONE;
	header.NumberOfCommands = 4;

	DEBUG_RPC("Sending CONN_A1 RTS PDU");

	rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->Cookie));
	rts_generate_cookie((BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie));

	VirtualConnectionCookie = (BYTE*) &(rpc->VirtualConnection->Cookie);
	OUTChannelCookie = (BYTE*) &(rpc->VirtualConnection->DefaultOutChannelCookie);
	ReceiveWindowSize = rpc->VirtualConnection->DefaultOutChannel->ReceiveWindow;

	buffer = (BYTE*) malloc(header.frag_length);

	CopyMemory(buffer, ((BYTE*) &header), 20); /* RTS Header (20 bytes) */
	rts_version_command_write(&buffer[20]); /* Version (8 bytes) */
	rts_cookie_command_write(&buffer[28], VirtualConnectionCookie); /* VirtualConnectionCookie (20 bytes) */
	rts_cookie_command_write(&buffer[48], OUTChannelCookie); /* OUTChannelCookie (20 bytes) */
	rts_receive_window_size_command_write(&buffer[68], ReceiveWindowSize); /* ReceiveWindowSize (8 bytes) */

	rpc_out_write(rpc, buffer, header.frag_length);

	free(buffer);

	return 0;
}