/** * FreeRDP: A Remote Desktop Protocol Client * RDP Core * * Copyright 2011 Marc-Andre Moreau * * 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 __RDP_H #define __RDP_H typedef struct rdp_rdp rdpRdp; #include "mcs.h" #include "tpkt.h" #include "tpdu.h" #include "nego.h" #include "update.h" #include "license.h" #include "security.h" #include "registry.h" #include "transport.h" #include "connection.h" #include "capabilities.h" #include #include #include /* Security Header Flags */ #define SEC_EXCHANGE_PKT 0x0001 #define SEC_ENCRYPT 0x0008 #define SEC_RESET_SEQNO 0x0010 #define SEC_IGNORE_SEQNO 0x0020 #define SEC_INFO_PKT 0x0040 #define SEC_LICENSE_PKT 0x0080 #define SEC_LICENSE_ENCRYPT_CS 0x0200 #define SEC_LICENSE_ENCRYPT_SC 0x0200 #define SEC_REDIRECTION_PKT 0x0400 #define SEC_SECURE_CHECKSUM 0x0800 #define SEC_FLAGSHI_VALID 0x8000 #define SEC_PKT_CS_MASK (SEC_EXCHANGE_PKT | SEC_INFO_PKT) #define SEC_PKT_SC_MASK (SEC_LICENSE_PKT | SEC_REDIRECTION_PKT) #define SEC_PKT_MASK (SEC_PKT_CS_MASK | SEC_PKT_SC_MASK) #define RDP_SECURITY_HEADER_LENGTH 4 #define RDP_SHARE_CONTROL_HEADER_LENGTH 6 #define RDP_SHARE_DATA_HEADER_LENGTH 12 #define RDP_PACKET_HEADER_LENGTH (TPDU_DATA_LENGTH + MCS_SEND_DATA_HEADER_LENGTH) #define PDU_TYPE_DEMAND_ACTIVE 0x1 #define PDU_TYPE_CONFIRM_ACTIVE 0x3 #define PDU_TYPE_DEACTIVATE_ALL 0x6 #define PDU_TYPE_DATA 0x7 #define PDU_TYPE_SERVER_REDIRECTION 0xA /* Data PDU Types */ #define DATA_PDU_TYPE_UPDATE 0x02 #define DATA_PDU_TYPE_CONTROL 0x14 #define DATA_PDU_TYPE_POINTER 0x1B #define DATA_PDU_TYPE_INPUT 0x1C #define DATA_PDU_TYPE_SYNCHRONIZE 0x1F #define DATA_PDU_TYPE_REFRESH_RECT 0x21 #define DATA_PDU_TYPE_PLAY_SOUND 0x22 #define DATA_PDU_TYPE_SUPPRESS_OUTPUT 0x23 #define DATA_PDU_TYPE_SHUTDOWN_REQUEST 0x24 #define DATA_PDU_TYPE_SHUTDOWN_DENIED 0x25 #define DATA_PDU_TYPE_SAVE_SESSION_INFO 0x26 #define DATA_PDU_TYPE_FONT_LIST 0x27 #define DATA_PDU_TYPE_FONT_MAP 0x28 #define DATA_PDU_TYPE_SET_KEYBOARD_INDICATORS 0x29 #define DATA_PDU_TYPE_BITMAP_CACHE_PERSISTENT_LIST 0x2B #define DATA_PDU_TYPE_BITMAP_CACHE_ERROR 0x2C #define DATA_PDU_TYPE_SET_KEYBOARD_IME_STATUS 0x2D #define DATA_PDU_TYPE_OFFSCREEN_CACHE_ERROR 0x2E #define DATA_PDU_TYPE_SET_ERROR_INFO 0x2F #define DATA_PDU_TYPE_DRAW_NINEGRID_ERROR 0x30 #define DATA_PDU_TYPE_DRAW_GDIPLUS_ERROR 0x31 #define DATA_PDU_TYPE_ARC_STATUS 0x32 #define DATA_PDU_TYPE_STATUS_INFO 0x36 #define DATA_PDU_TYPE_MONITOR_LAYOUT 0x37 /* Compression Types */ #define PACKET_COMPRESSED 0x20 #define PACKET_AT_FRONT 0x40 #define PACKET_FLUSHED 0x80 #define PACKET_COMPR_TYPE_8K 0x00 #define PACKET_COMPR_TYPE_64K 0x01 #define PACKET_COMPR_TYPE_RDP6 0x02 #define PACKET_COMPR_TYPE_RDP61 0x03 #define CompressionTypeMask 0x0F /* Stream Identifiers */ #define STREAM_UNDEFINED 0x00 #define STREAM_LOW 0x01 #define STREAM_MED 0x02 #define STREAM_HI 0x04 /* Error Info Codes */ #define ERRINFO_RPC_INITIATED_DISCONNECT 0x00000001 #define ERRINFO_RPC_INITIATED_LOGOFF 0x00000002 #define ERRINFO_IDLE_TIMEOUT 0x00000003 #define ERRINFO_LOGON_TIMEOUT 0x00000004 #define ERRINFO_DISCONNECTED_BY_OTHER_CONNECTION 0x00000005 #define ERRINFO_OUT_OF_MEMORY 0x00000006 #define ERRINFO_SERVER_DENIED_CONNECTION 0x00000007 #define ERRINFO_SERVER_INSUFFICIENT_PRIVILEGES 0x00000008 #define ERRINFO_SERVER_FRESH_CREDENTIALS_REQUIRED 0x0000000A #define ERRINFO_RPC_INITIATED_DISCONNECT_BY_USER 0x0000000B #define ERRINFO_LICENSE_INTERNAL 0x00000100 #define ERRINFO_LICENSE_NO_LICENSE_SERVER 0x00000101 #define ERRINFO_LICENSE_NO_LICENSE 0x00000102 #define ERRINFO_LICENSE_BAD_CLIENT_MSG 0x00000103 #define ERRINFO_LICENSE_HWID_DOESNT_MATCH_LICENSE 0x00000104 #define ERRINFO_LICENSE_BAD_CLIENT_LICENSE 0x00000105 #define ERRINFO_LICENSE_CANT_FINISH_PROTOCOL 0x00000106 #define ERRINFO_LICENSE_CLIENT_ENDED_PROTOCOL 0x00000107 #define ERRINFO_LICENSE_BAD_CLIENT_ENCRYPTION 0x00000108 #define ERRINFO_LICENSE_CANT_UPGRADE_LICENSE 0x00000109 #define ERRINFO_LICENSE_NO_REMOTE_CONNECTIONS 0x0000010A #define ERRINFO_UNKNOWN_DATA_PDU_TYPE 0x000010C9 #define ERRINFO_UNKNOWN_PDU_TYPE 0x000010CA #define ERRINFO_DATA_PDU_SEQUENCE 0x000010CB #define ERRINFO_CONTROL_PDU_SEQUENCE 0x000010CD #define ERRINFO_INVALID_CONTROL_PDU_ACTION 0x000010CE #define ERRINFO_INVALID_INPUT_PDU_TYPE 0x000010CF #define ERRINFO_INVALID_INPUT_PDU_MOUSE 0x000010D0 #define ERRINFO_INVALID_REFRESH_RECT_PDU 0x000010D1 #define ERRINFO_CREATE_USER_DATA_FAILED 0x000010D2 #define ERRINFO_CONNECT_FAILED 0x000010D3 #define ERRINFO_CONFIRM_ACTIVE_HAS_WRONG_SHAREID 0x000010D4 #define ERRINFO_CONFIRM_ACTIVE_HAS_WRONG_ORIGINATOR 0x000010D5 #define ERRINFO_PERSISTENT_KEY_PDU_BAD_LENGTH 0x000010DA #define ERRINFO_PERSISTENT_KEY_PDU_ILLEGAL_FIRST 0x000010DB #define ERRINFO_PERSISTENT_KEY_PDU_TOO_MANY_TOTAL_KEYS 0x000010DC #define ERRINFO_PERSISTENT_KEY_PDU_TOO_MANY_CACHE_KEYS 0x000010DD #define ERRINFO_INPUT_PDU_BAD_LENGTH 0x000010DE #define ERRINFO_BITMAP_CACHE_ERROR_PDU_BAD_LENGTH 0x000010DF #define ERRINFO_SECURITY_DATA_TOO_SHORT 0x000010E0 #define ERRINFO_VCHANNEL_DATA_TOO_SHORT 0x000010E1 #define ERRINFO_SHARE_DATA_TOO_SHORT 0x000010E2 #define ERRINFO_BAD_SUPPRESS_OUTPUT_PDU 0x000010E3 #define ERRINFO_CONFIRM_ACTIVE_PDU_TOO_SHORT 0x000010E5 #define ERRINFO_CAPABILITY_SET_TOO_SMALL 0x000010E7 #define ERRINFO_CAPABILITY_SET_TOO_LARGE 0x000010E8 #define ERRINFO_NO_CURSOR_CACHE 0x000010E9 #define ERRINFO_BAD_CAPABILITIES 0x000010EA #define ERRINFO_VIRTUAL_CHANNEL_DECOMPRESSION 0x000010EC #define ERRINFO_INVALID_VC_COMPRESSION_TYPE 0x000010ED #define ERRINFO_INVALID_CHANNEL_ID 0x000010EF #define ERRINFO_VCHANNELS_TOO_MANY 0x000010F0 #define ERRINFO_REMOTEAPP_NOT_ENABLED 0x000010F3 #define ERRINFO_CACHE_CAP_NOT_SET 0x000010F4 #define ERRINFO_BITMAP_CACHE_ERROR_PDU_BAD_LENGTH2 0x000010F5 #define ERRINFO_OFFSCREEN_CACHE_ERROR_PDU_BAD_LENGTH 0x000010F6 #define ERRINFO_DRAWNINEGRID_CACHE_ERROR_PDU_BAD_LENGTH 0x000010F7 #define ERRINFO_GDI_PLUS_PDU_BAD_LENGTH 0x000010F8 #define ERRINFO_SECURITY_DATA_TOO_SHORT2 0x00001111 #define ERRINFO_SECURITY_DATA_TOO_SHORT3 0x00001112 #define ERRINFO_SECURITY_DATA_TOO_SHORT4 0x00001113 #define ERRINFO_SECURITY_DATA_TOO_SHORT5 0x00001114 #define ERRINFO_SECURITY_DATA_TOO_SHORT6 0x00001115 #define ERRINFO_SECURITY_DATA_TOO_SHORT7 0x00001116 #define ERRINFO_SECURITY_DATA_TOO_SHORT8 0x00001117 #define ERRINFO_SECURITY_DATA_TOO_SHORT9 0x00001118 #define ERRINFO_SECURITY_DATA_TOO_SHORT10 0x00001119 #define ERRINFO_SECURITY_DATA_TOO_SHORT11 0x0000111A #define ERRINFO_SECURITY_DATA_TOO_SHORT12 0x0000111B #define ERRINFO_SECURITY_DATA_TOO_SHORT13 0x0000111C #define ERRINFO_SECURITY_DATA_TOO_SHORT14 0x0000111D #define ERRINFO_SECURITY_DATA_TOO_SHORT15 0x0000111E #define ERRINFO_SECURITY_DATA_TOO_SHORT16 0x0000111F #define ERRINFO_SECURITY_DATA_TOO_SHORT17 0x00001120 #define ERRINFO_SECURITY_DATA_TOO_SHORT18 0x00001121 #define ERRINFO_SECURITY_DATA_TOO_SHORT19 0x00001122 #define ERRINFO_SECURITY_DATA_TOO_SHORT20 0x00001123 #define ERRINFO_SECURITY_DATA_TOO_SHORT21 0x00001124 #define ERRINFO_SECURITY_DATA_TOO_SHORT22 0x00001125 #define ERRINFO_SECURITY_DATA_TOO_SHORT23 0x00001126 #define ERRINFO_BAD_MONITOR_DATA 0x00001129 #define ERRINFO_VC_DECOMPRESSED_REASSEMBLE_FAILED 0x0000112A #define ERRINFO_VC_DATA_TOO_LONG 0x0000112B #define ERRINFO_GRAPHICS_MODE_NOT_SUPPORTED 0x0000112D #define ERRINFO_GRAPHICS_SUBSYSTEM_RESET_FAILED 0x0000112E #define ERRINFO_UPDATE_SESSION_KEY_FAILED 0x00001191 #define ERRINFO_DECRYPT_FAILED 0x00001192 #define ERRINFO_ENCRYPT_FAILED 0x00001193 #define ERRINFO_ENCRYPTION_PACKAGE_MISMATCH 0x00001194 #define ERRINFO_DECRYPT_FAILED2 0x00001195 struct rdp_rdp { boolean licensed; boolean activated; struct rdp_mcs* mcs; struct rdp_nego* nego; struct rdp_license* license; struct rdp_settings* settings; struct rdp_registry* registry; struct rdp_transport* transport; }; void rdp_read_security_header(STREAM* s, uint16* flags); void rdp_write_security_header(STREAM* s, uint16 flags); void rdp_read_share_control_header(STREAM* s, uint16* length, uint16* type, uint16* channel_id); void rdp_write_share_control_header(STREAM* s, uint16 length, uint16 type, uint16 channel_id); void rdp_read_share_data_header(STREAM* s, uint16* length, uint8* type, uint32* share_id); void rdp_write_share_data_header(STREAM* s, uint16 length, uint8 type, uint32 share_id); STREAM* rdp_send_stream_init(rdpRdp* rdp); void rdp_write_header(rdpRdp* rdp, STREAM* s, int length); STREAM* rdp_pdu_init(rdpRdp* rdp); void rdp_send_pdu(rdpRdp* rdp, STREAM* s, uint16 type, uint16 channel_id); STREAM* rdp_data_pdu_init(rdpRdp* rdp); void rdp_send_data_pdu(rdpRdp* rdp, STREAM* s, uint16 type, uint16 channel_id); void rdp_send(rdpRdp* rdp, STREAM* s); void rdp_recv(rdpRdp* rdp); rdpRdp* rdp_new(); void rdp_free(rdpRdp* rdp); #endif /* __RDP_H */