FreeRDP/libfreerdp/core/gateway/rts.h
Armin Novak c7448c03fb Added FREERDP_LOCAL
CMake 2.8 does not support default visibility on windows.
To allow building tests add the FREERDP_LOCAL define for each
function that is internal to FreeRDP.
When build with testing these functions are exported and available
for use by tests.
2016-10-06 13:43:09 +02:00

178 lines
6.7 KiB
C

/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Request To Send (RTS) PDUs
*
* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FREERDP_CORE_RTS_H
#define FREERDP_CORE_RTS_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "rpc.h"
#include <freerdp/api.h>
#include <freerdp/types.h>
#include <freerdp/log.h>
#define RTS_FLAG_NONE 0x0000
#define RTS_FLAG_PING 0x0001
#define RTS_FLAG_OTHER_CMD 0x0002
#define RTS_FLAG_RECYCLE_CHANNEL 0x0004
#define RTS_FLAG_IN_CHANNEL 0x0008
#define RTS_FLAG_OUT_CHANNEL 0x0010
#define RTS_FLAG_EOF 0x0020
#define RTS_FLAG_ECHO 0x0040
#define RTS_CMD_RECEIVE_WINDOW_SIZE 0x00000000
#define RTS_CMD_FLOW_CONTROL_ACK 0x00000001
#define RTS_CMD_CONNECTION_TIMEOUT 0x00000002
#define RTS_CMD_COOKIE 0x00000003
#define RTS_CMD_CHANNEL_LIFETIME 0x00000004
#define RTS_CMD_CLIENT_KEEPALIVE 0x00000005
#define RTS_CMD_VERSION 0x00000006
#define RTS_CMD_EMPTY 0x00000007
#define RTS_CMD_PADDING 0x00000008
#define RTS_CMD_NEGATIVE_ANCE 0x00000009
#define RTS_CMD_ANCE 0x0000000A
#define RTS_CMD_CLIENT_ADDRESS 0x0000000B
#define RTS_CMD_ASSOCIATION_GROUP_ID 0x0000000C
#define RTS_CMD_DESTINATION 0x0000000D
#define RTS_CMD_PING_TRAFFIC_SENT_NOTIFY 0x0000000E
#define RTS_CMD_LAST_ID 0x0000000F
#define RTS_CMD_RECEIVE_WINDOW_SIZE_LENGTH 0x00000004
#define RTS_CMD_FLOW_CONTROL_ACK_LENGTH 0x00000018
#define RTS_CMD_CONNECTION_TIMEOUT_LENGTH 0x00000004
#define RTS_CMD_COOKIE_LENGTH 0x00000010
#define RTS_CMD_CHANNEL_LIFETIME_LENGTH 0x00000004
#define RTS_CMD_CLIENT_KEEPALIVE_LENGTH 0x00000004
#define RTS_CMD_VERSION_LENGTH 0x00000004
#define RTS_CMD_EMPTY_LENGTH 0x00000000
#define RTS_CMD_PADDING_LENGTH 0x00000000 /* variable-size */
#define RTS_CMD_NEGATIVE_ANCE_LENGTH 0x00000000
#define RTS_CMD_ANCE_LENGTH 0x00000000
#define RTS_CMD_CLIENT_ADDRESS_LENGTH 0x00000000 /* variable-size */
#define RTS_CMD_ASSOCIATION_GROUP_ID_LENGTH 0x00000010
#define RTS_CMD_DESTINATION_LENGTH 0x00000004
#define RTS_CMD_PING_TRAFFIC_SENT_NOTIFY_LENGTH 0x00000004
#define FDClient 0x00000000
#define FDInProxy 0x00000001
#define FDServer 0x00000002
#define FDOutProxy 0x00000003
FREERDP_LOCAL void rts_generate_cookie(BYTE* cookie);
FREERDP_LOCAL int rts_command_length(rdpRpc* rpc, UINT32 CommandType,
BYTE* buffer, UINT32 length);
FREERDP_LOCAL int rts_recv_pdu_commands(rdpRpc* rpc, rpcconn_rts_hdr_t* rts);
FREERDP_LOCAL int rts_receive_window_size_command_read(rdpRpc* rpc,
BYTE* buffer, UINT32 length, UINT32* ReceiveWindowSize);
FREERDP_LOCAL int rts_receive_window_size_command_write(BYTE* buffer,
UINT32 ReceiveWindowSize);
FREERDP_LOCAL int rts_flow_control_ack_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length,
UINT32* BytesReceived, UINT32* AvailableWindow, BYTE* ChannelCookie);
FREERDP_LOCAL int rts_flow_control_ack_command_write(BYTE* buffer,
UINT32 BytesReceived, UINT32 AvailableWindow, BYTE* ChannelCookie);
FREERDP_LOCAL int rts_connection_timeout_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length, UINT32* ConnectionTimeout);
FREERDP_LOCAL int rts_connection_timeout_command_write(BYTE* buffer,
UINT32 ConnectionTimeout);
FREERDP_LOCAL int rts_cookie_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_cookie_command_write(BYTE* buffer, BYTE* Cookie);
FREERDP_LOCAL int rts_channel_lifetime_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_channel_lifetime_command_write(BYTE* buffer,
UINT32 ChannelLifetime);
FREERDP_LOCAL int rts_client_keepalive_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_client_keepalive_command_write(BYTE* buffer,
UINT32 ClientKeepalive);
FREERDP_LOCAL int rts_version_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_version_command_write(BYTE* buffer);
FREERDP_LOCAL int rts_empty_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_empty_command_write(BYTE* buffer);
FREERDP_LOCAL int rts_padding_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_padding_command_write(BYTE* buffer,
UINT32 ConformanceCount);
FREERDP_LOCAL int rts_negative_ance_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_negative_ance_command_write(BYTE* buffer);
FREERDP_LOCAL int rts_ance_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_ance_command_write(BYTE* buffer);
FREERDP_LOCAL int rts_client_address_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_client_address_command_write(BYTE* buffer,
UINT32 AddressType, BYTE* ClientAddress);
FREERDP_LOCAL int rts_association_group_id_command_read(rdpRpc* rpc,
BYTE* buffer, UINT32 length);
FREERDP_LOCAL int rts_association_group_id_command_write(BYTE* buffer,
BYTE* AssociationGroupId);
FREERDP_LOCAL int rts_destination_command_read(rdpRpc* rpc, BYTE* buffer,
UINT32 length, UINT32* Destination);
FREERDP_LOCAL int rts_destination_command_write(BYTE* buffer,
UINT32 Destination);
FREERDP_LOCAL int rts_ping_traffic_sent_notify_command_read(rdpRpc* rpc,
BYTE* buffer, UINT32 length);
FREERDP_LOCAL int rts_ping_traffic_sent_notify_command_write(BYTE* buffer,
UINT32 PingTrafficSent);
FREERDP_LOCAL int rts_send_CONN_A1_pdu(rdpRpc* rpc);
FREERDP_LOCAL int rts_recv_CONN_A3_pdu(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_send_CONN_B1_pdu(rdpRpc* rpc);
FREERDP_LOCAL int rts_recv_CONN_C2_pdu(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
FREERDP_LOCAL int rts_send_OUT_R1_A3_pdu(rdpRpc* rpc);
FREERDP_LOCAL int rts_send_keep_alive_pdu(rdpRpc* rpc);
FREERDP_LOCAL int rts_send_flow_control_ack_pdu(rdpRpc* rpc);
FREERDP_LOCAL int rts_send_ping_pdu(rdpRpc* rpc);
FREERDP_LOCAL int rts_recv_out_of_sequence_pdu(rdpRpc* rpc, BYTE* buffer,
UINT32 length);
#include "rts_signature.h"
#endif /* FREERDP_CORE_RTS_H */