1 /** 2 * FreeRDP: A Remote Desktop Protocol Implementation 3 * RAIL Virtual Channel Plugin 4 * 5 * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com> 6 * Copyright 2011 Roman Barabanov <romanbarabanov@gmail.com> 7 * Copyright 2011 Vic Lee 8 * Copyright 2015 Thincast Technologies GmbH 9 * Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com> 10 * 11 * Licensed under the Apache License, Version 2.0 (the "License"); 12 * you may not use this file except in compliance with the License. 13 * You may obtain a copy of the License at 14 * 15 * http://www.apache.org/licenses/LICENSE-2.0 16 * 17 * Unless required by applicable law or agreed to in writing, software 18 * distributed under the License is distributed on an "AS IS" BASIS, 19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 20 * See the License for the specific language governing permissions and 21 * limitations under the License. 22 */ 23 24 #ifndef FREERDP_CHANNEL_RAIL_COMMON_H 25 #define FREERDP_CHANNEL_RAIL_COMMON_H 26 27 #include <freerdp/rail.h> 28 29 #define RAIL_PDU_HEADER_LENGTH 4 30 31 /* Fixed length of PDUs, excluding variable lengths */ 32 #define RAIL_HANDSHAKE_ORDER_LENGTH 4 /* fixed */ 33 #define RAIL_HANDSHAKE_EX_ORDER_LENGTH 8 /* fixed */ 34 #define RAIL_CLIENT_STATUS_ORDER_LENGTH 4 /* fixed */ 35 #define RAIL_EXEC_ORDER_LENGTH 8 /* variable */ 36 #define RAIL_EXEC_RESULT_ORDER_LENGTH 12 /* variable */ 37 #define RAIL_SYSPARAM_ORDER_LENGTH 4 /* variable */ 38 #define RAIL_MINMAXINFO_ORDER_LENGTH 20 /* fixed */ 39 #define RAIL_LOCALMOVESIZE_ORDER_LENGTH 12 /* fixed */ 40 #define RAIL_ACTIVATE_ORDER_LENGTH 5 /* fixed */ 41 #define RAIL_SYSMENU_ORDER_LENGTH 8 /* fixed */ 42 #define RAIL_SYSCOMMAND_ORDER_LENGTH 6 /* fixed */ 43 #define RAIL_NOTIFY_EVENT_ORDER_LENGTH 12 /* fixed */ 44 #define RAIL_WINDOW_MOVE_ORDER_LENGTH 12 /* fixed */ 45 #define RAIL_SNAP_ARRANGE_ORDER_LENGTH 12 /* fixed */ 46 #define RAIL_GET_APPID_REQ_ORDER_LENGTH 4 /* fixed */ 47 #define RAIL_LANGBAR_INFO_ORDER_LENGTH 4 /* fixed */ 48 #define RAIL_LANGUAGEIME_INFO_ORDER_LENGTH 42 /* fixed */ 49 #define RAIL_COMPARTMENT_INFO_ORDER_LENGTH 16 /* fixed */ 50 #define RAIL_CLOAK_ORDER_LENGTH 5 /* fixed */ 51 #define RAIL_TASKBAR_INFO_ORDER_LENGTH 12 /* fixed */ 52 #define RAIL_Z_ORDER_SYNC_ORDER_LENGTH 4 /* fixed */ 53 #define RAIL_POWER_DISPLAY_REQUEST_ORDER_LENGTH 4 /* fixed */ 54 #define RAIL_GET_APPID_RESP_ORDER_LENGTH 524 /* fixed */ 55 #define RAIL_GET_APPID_RESP_EX_ORDER_LENGTH 1048 /* fixed */ 56 57 UINT rail_read_handshake_order(wStream* s, RAIL_HANDSHAKE_ORDER* handshake); 58 void rail_write_handshake_order(wStream* s, const RAIL_HANDSHAKE_ORDER* handshake); 59 UINT rail_read_handshake_ex_order(wStream* s, RAIL_HANDSHAKE_EX_ORDER* handshakeEx); 60 void rail_write_handshake_ex_order(wStream* s, const RAIL_HANDSHAKE_EX_ORDER* handshakeEx); 61 62 wStream* rail_pdu_init(size_t length); 63 UINT rail_read_pdu_header(wStream* s, UINT16* orderType, UINT16* orderLength); 64 void rail_write_pdu_header(wStream* s, UINT16 orderType, UINT16 orderLength); 65 66 UINT rail_write_unicode_string(wStream* s, const RAIL_UNICODE_STRING* unicode_string); 67 UINT rail_write_unicode_string_value(wStream* s, const RAIL_UNICODE_STRING* unicode_string); 68 69 UINT rail_read_sysparam_order(wStream* s, RAIL_SYSPARAM_ORDER* sysparam, BOOL extendedSpiSupported); 70 UINT rail_write_sysparam_order(wStream* s, const RAIL_SYSPARAM_ORDER* sysparam, 71 BOOL extendedSpiSupported); 72 BOOL rail_is_extended_spi_supported(UINT32 channelsFlags); 73 const char* rail_get_order_type_string(UINT16 orderType); 74 75 #endif /* FREERDP_CHANNEL_RAIL_COMMON_H */ 76