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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* RAIL Virtual Channel Plugin
*
* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
* Copyright 2011 Roman Barabanov <romanbarabanov@gmail.com>
* Copyright 2011 Vic Lee
* Copyright 2015 Thincast Technologies GmbH
* Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.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_CHANNEL_RAIL_COMMON_H
#define FREERDP_CHANNEL_RAIL_COMMON_H
#include <freerdp/rail.h>
#define RAIL_PDU_HEADER_LENGTH 4
/* Fixed length of PDUs, excluding variable lengths */
#define RAIL_HANDSHAKE_ORDER_LENGTH 4 /* fixed */
#define RAIL_HANDSHAKE_EX_ORDER_LENGTH 8 /* fixed */
#define RAIL_CLIENT_STATUS_ORDER_LENGTH 4 /* fixed */
#define RAIL_EXEC_ORDER_LENGTH 8 /* variable */
#define RAIL_EXEC_RESULT_ORDER_LENGTH 12 /* variable */
#define RAIL_SYSPARAM_ORDER_LENGTH 4 /* variable */
#define RAIL_MINMAXINFO_ORDER_LENGTH 20 /* fixed */
#define RAIL_LOCALMOVESIZE_ORDER_LENGTH 12 /* fixed */
#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_SNAP_ARRANGE_ORDER_LENGTH 12 /* fixed */
#define RAIL_GET_APPID_REQ_ORDER_LENGTH 4 /* fixed */
#define RAIL_LANGBAR_INFO_ORDER_LENGTH 4 /* fixed */
#define RAIL_LANGUAGEIME_INFO_ORDER_LENGTH 42 /* fixed */
#define RAIL_COMPARTMENT_INFO_ORDER_LENGTH 16 /* fixed */
#define RAIL_CLOAK_ORDER_LENGTH 5 /* fixed */
#define RAIL_TASKBAR_INFO_ORDER_LENGTH 12 /* fixed */
#define RAIL_Z_ORDER_SYNC_ORDER_LENGTH 4 /* fixed */
#define RAIL_POWER_DISPLAY_REQUEST_ORDER_LENGTH 4 /* fixed */
#define RAIL_GET_APPID_RESP_ORDER_LENGTH 524 /* fixed */
#define RAIL_GET_APPID_RESP_EX_ORDER_LENGTH 1048 /* fixed */
UINT rail_read_handshake_order(wStream* s, RAIL_HANDSHAKE_ORDER* handshake);
void rail_write_handshake_order(wStream* s, const RAIL_HANDSHAKE_ORDER* handshake);
UINT rail_read_handshake_ex_order(wStream* s, RAIL_HANDSHAKE_EX_ORDER* handshakeEx);
void rail_write_handshake_ex_order(wStream* s, const RAIL_HANDSHAKE_EX_ORDER* handshakeEx);
wStream* rail_pdu_init(size_t length);
UINT rail_read_pdu_header(wStream* s, UINT16* orderType, UINT16* orderLength);
void rail_write_pdu_header(wStream* s, UINT16 orderType, UINT16 orderLength);
UINT rail_write_unicode_string(wStream* s, const RAIL_UNICODE_STRING* unicode_string);
UINT rail_write_unicode_string_value(wStream* s, const RAIL_UNICODE_STRING* unicode_string);
UINT rail_read_sysparam_order(wStream* s, RAIL_SYSPARAM_ORDER* sysparam, BOOL extendedSpiSupported);
UINT rail_write_sysparam_order(wStream* s, const RAIL_SYSPARAM_ORDER* sysparam,
BOOL extendedSpiSupported);
BOOL rail_is_extended_spi_supported(UINT32 channelsFlags);
const char* rail_get_order_type_string(UINT16 orderType);
const char* rail_get_order_type_string_full(UINT16 orderType, char* buffer, size_t length);
#endif /* FREERDP_CHANNEL_RAIL_COMMON_H */
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