/*
   FreeRDP: A Remote Desktop Protocol client.
   Remote Applications Integrated Locally (RAIL)

   Copyright 2009 Marc-Andre Moreau <marcandre.moreau@gmail.com>
   Copyright 2011 Roman Barabanov <romanbarabanov@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 __RAIL_ORDERS_H
#define	__RAIL_ORDERS_H

#include "rail_main.h"

#define RAIL_ORDER_TYPE_EXEC			0x0001
#define RAIL_ORDER_TYPE_ACTIVATE		0x0002
#define RAIL_ORDER_TYPE_SYSPARAM		0x0003
#define RAIL_ORDER_TYPE_SYSCOMMAND		0x0004
#define RAIL_ORDER_TYPE_HANDSHAKE		0x0005
#define RAIL_ORDER_TYPE_NOTIFY_EVENT		0x0006
#define RAIL_ORDER_TYPE_WINDOW_MOVE		0x0008
#define RAIL_ORDER_TYPE_LOCALMOVESIZE		0x0009
#define RAIL_ORDER_TYPE_MINMAXINFO		0x000A
#define RAIL_ORDER_TYPE_CLIENT_STATUS		0x000B
#define RAIL_ORDER_TYPE_SYSMENU			0x000C
#define RAIL_ORDER_TYPE_LANGBAR_INFO		0x000D
#define RAIL_ORDER_TYPE_EXEC_RESULT		0x0080
#define RAIL_ORDER_TYPE_GET_APPID_REQ		0x000E
#define RAIL_ORDER_TYPE_GET_APPID_RESP		0x000F

#define RAIL_PDU_HEADER_LENGTH			4

/* Fixed length of PDUs, excluding variable lengths */
#define RAIL_HANDSHAKE_ORDER_LENGTH		4 /* fixed */
#define RAIL_CLIENT_STATUS_ORDER_LENGTH		4 /* fixed */
#define RAIL_EXEC_ORDER_LENGTH			8 /* variable */
#define RAIL_SYSPARAM_ORDER_LENGTH		4 /* variable */
#define RAIL_ACTIVATE_ORDER_LENGTH		5 /* fixed */
#define RAIL_SYSMENU_ORDER_LENGTH		8 /* fixed */
#define RAIL_SYSCOMMAND_ORDER_LENGTH		6 /* fixed */
#define RAIL_NOTIFY_EVENT_ORDER_LENGTH		12 /* fixed */
#define RAIL_WINDOW_MOVE_ORDER_LENGTH		12 /* fixed */
#define RAIL_GET_APPID_REQ_ORDER_LENGTH		4 /* fixed */
#define RAIL_LANGBAR_INFO_ORDER_LENGTH		4 /* fixed */

void rail_read_handshake_order(STREAM* s, RAIL_HANDSHAKE_ORDER* handshake);
void rail_read_server_exec_result_order(STREAM* s, RAIL_EXEC_RESULT_ORDER* exec_result);
void rail_read_server_sysparam_order(STREAM* s, RAIL_SYSPARAM_ORDER* sysparam);
void rail_read_server_minmaxinfo_order(STREAM* s, RAIL_MINMAXINFO_ORDER* minmaxinfo);
void rail_read_server_localmovesize_order(STREAM* s, RAIL_LOCALMOVESIZE_ORDER* localmovesize);
void rail_read_server_get_appid_resp_order(STREAM* s, RAIL_GET_APPID_RESP_ORDER* get_appid_resp);
void rail_read_langbar_info_order(STREAM* s, RAIL_LANGBAR_INFO_ORDER* langbar_info);

void rail_write_handshake_order(STREAM* s, RAIL_HANDSHAKE_ORDER* handshake);
void rail_write_client_status_order(STREAM* s, RAIL_CLIENT_STATUS_ORDER* client_status);
void rail_write_client_exec_order(STREAM* s, RAIL_EXEC_ORDER* exec);
void rail_write_client_sysparam_order(STREAM* s, RAIL_SYSPARAM_ORDER* sysparam);
void rail_write_client_activate_order(STREAM* s, RAIL_ACTIVATE_ORDER* activate);
void rail_write_client_sysmenu_order(STREAM* s, RAIL_SYSMENU_ORDER* sysmenu);
void rail_write_client_syscommand_order(STREAM* s, RAIL_SYSCOMMAND_ORDER* syscommand);
void rail_write_client_notify_event_order(STREAM* s, RAIL_NOTIFY_EVENT_ORDER* notify_event);
void rail_write_client_window_move_order(STREAM* s, RAIL_WINDOW_MOVE_ORDER* window_move);
void rail_write_client_get_appid_req_order(STREAM* s, RAIL_GET_APPID_REQ_ORDER* get_appid_req);
void rail_write_langbar_info_order(STREAM* s, RAIL_LANGBAR_INFO_ORDER* langbar_info);

void rail_order_recv(rdpRailOrder* rail_order, STREAM* s);

void rail_send_handshake_order(rdpRailOrder* rail_order);
void rail_send_client_status_order(rdpRailOrder* rail_order);
void rail_send_client_exec_order(rdpRailOrder* rail_order);
void rail_send_client_sysparam_order(rdpRailOrder* rail_order);
void rail_send_client_activate_order(rdpRailOrder* rail_order);
void rail_send_client_sysmenu_order(rdpRailOrder* rail_order);
void rail_send_client_syscommand_order(rdpRailOrder* rail_order);
void rail_send_client_notify_event_order(rdpRailOrder* rail_order);
void rail_send_client_window_move_order(rdpRailOrder* rail_order);
void rail_send_client_get_appid_req_order(rdpRailOrder* rail_order);
void rail_send_client_langbar_info_order(rdpRailOrder* rail_order);

rdpRailOrder* rail_order_new();
void rail_order_free(rdpRailOrder* rail_order);

#endif /* __RAIL_ORDERS_H */