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/*
rdesktop: A Remote Desktop Protocol client.
Miscellaneous protocol constants
Copyright (C) Matthew Chapman 1999-2002
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* TCP port for Remote Desktop Protocol */
#define TCP_PORT_RDP 3389
/* ISO PDU codes */
enum ISO_PDU_CODE
{
ISO_PDU_CR = 0xE0, /* Connection Request */
ISO_PDU_CC = 0xD0, /* Connection Confirm */
ISO_PDU_DR = 0x80, /* Disconnect Request */
ISO_PDU_DT = 0xF0, /* Data */
ISO_PDU_ER = 0x70 /* Error */
};
/* MCS PDU codes */
enum MCS_PDU_TYPE
{
MCS_EDRQ = 1, /* Erect Domain Request */
MCS_DPUM = 8, /* Disconnect Provider Ultimatum */
MCS_AURQ = 10, /* Attach User Request */
MCS_AUCF = 11, /* Attach User Confirm */
MCS_CJRQ = 14, /* Channel Join Request */
MCS_CJCF = 15, /* Channel Join Confirm */
MCS_SDRQ = 25, /* Send Data Request */
MCS_SDIN = 26 /* Send Data Indication */
};
#define MCS_CONNECT_INITIAL 0x7f65
#define MCS_CONNECT_RESPONSE 0x7f66
#define BER_TAG_BOOLEAN 1
#define BER_TAG_INTEGER 2
#define BER_TAG_OCTET_STRING 4
#define BER_TAG_RESULT 10
#define MCS_TAG_DOMAIN_PARAMS 0x30
#define MCS_GLOBAL_CHANNEL 1003
/* RDP secure transport constants */
#define SEC_RANDOM_SIZE 32
#define SEC_MODULUS_SIZE 64
#define SEC_PADDING_SIZE 8
#define SEC_EXPONENT_SIZE 4
#define SEC_CLIENT_RANDOM 0x0001
#define SEC_ENCRYPT 0x0008
#define SEC_LOGON_INFO 0x0040
#define SEC_LICENCE_NEG 0x0080
#define SEC_TAG_SRV_INFO 0x0c01
#define SEC_TAG_SRV_CRYPT 0x0c02
#define SEC_TAG_SRV_3 0x0c03
#define SEC_TAG_CLI_INFO 0xc001
#define SEC_TAG_CLI_CRYPT 0xc002
#define SEC_TAG_PUBKEY 0x0006
#define SEC_TAG_KEYSIG 0x0008
#define SEC_RSA_MAGIC 0x31415352 /* RSA1 */
/* RDP licensing constants */
#define LICENCE_TOKEN_SIZE 10
#define LICENCE_HWID_SIZE 20
#define LICENCE_SIGNATURE_SIZE 16
#define LICENCE_TAG_DEMAND 0x0201
#define LICENCE_TAG_AUTHREQ 0x0202
#define LICENCE_TAG_ISSUE 0x0203
#define LICENCE_TAG_REISSUE 0x0204
#define LICENCE_TAG_PRESENT 0x0212
#define LICENCE_TAG_REQUEST 0x0213
#define LICENCE_TAG_AUTHRESP 0x0215
#define LICENCE_TAG_RESULT 0x02ff
#define LICENCE_TAG_USER 0x000f
#define LICENCE_TAG_HOST 0x0010
/* RDP PDU codes */
enum RDP_PDU_TYPE
{
RDP_PDU_DEMAND_ACTIVE = 1,
RDP_PDU_CONFIRM_ACTIVE = 3,
RDP_PDU_DEACTIVATE = 6,
RDP_PDU_DATA = 7
};
enum RDP_DATA_PDU_TYPE
{
RDP_DATA_PDU_UPDATE = 2,
RDP_DATA_PDU_CONTROL = 20,
RDP_DATA_PDU_POINTER = 27,
RDP_DATA_PDU_INPUT = 28,
RDP_DATA_PDU_SYNCHRONISE = 31,
RDP_DATA_PDU_BELL = 34,
RDP_DATA_PDU_LOGON = 38,
RDP_DATA_PDU_FONT2 = 39
};
enum RDP_CONTROL_PDU_TYPE
{
RDP_CTL_REQUEST_CONTROL = 1,
RDP_CTL_GRANT_CONTROL = 2,
RDP_CTL_DETACH = 3,
RDP_CTL_COOPERATE = 4
};
enum RDP_UPDATE_PDU_TYPE
{
RDP_UPDATE_ORDERS = 0,
RDP_UPDATE_BITMAP = 1,
RDP_UPDATE_PALETTE = 2,
RDP_UPDATE_SYNCHRONIZE = 3
};
enum RDP_POINTER_PDU_TYPE
{
RDP_POINTER_MOVE = 3,
RDP_POINTER_COLOR = 6,
RDP_POINTER_CACHED = 7
};
enum RDP_INPUT_DEVICE
{
RDP_INPUT_SYNCHRONIZE = 0,
RDP_INPUT_CODEPOINT = 1,
RDP_INPUT_VIRTKEY = 2,
RDP_INPUT_SCANCODE = 4,
RDP_INPUT_MOUSE = 0x8001
};
/* Device flags */
#define KBD_FLAG_RIGHT 0x0001
#define KBD_FLAG_EXT 0x0100
#define KBD_FLAG_QUIET 0x1000
#define KBD_FLAG_DOWN 0x4000
#define KBD_FLAG_UP 0x8000
/* These are for synchronization; not for keystrokes */
#define KBD_FLAG_SCROLL 0x0001
#define KBD_FLAG_NUMLOCK 0x0002
#define KBD_FLAG_CAPITAL 0x0004
/* See T.128 */
#define RDP_KEYPRESS 0
#define RDP_KEYRELEASE (KBD_FLAG_DOWN | KBD_FLAG_UP)
#define MOUSE_FLAG_MOVE 0x0800
#define MOUSE_FLAG_BUTTON1 0x1000
#define MOUSE_FLAG_BUTTON2 0x2000
#define MOUSE_FLAG_BUTTON3 0x4000
#define MOUSE_FLAG_BUTTON4 0x0280
#define MOUSE_FLAG_BUTTON5 0x0380
#define MOUSE_FLAG_DOWN 0x8000
/* Raster operation masks */
#define ROP2_S(rop3) (rop3 & 0xf)
#define ROP2_P(rop3) ((rop3 & 0x3) | ((rop3 & 0x30) >> 2))
#define ROP2_COPY 0xc
#define ROP2_XOR 0x6
#define ROP2_AND 0x8
#define ROP2_NXOR 0x9
#define ROP2_OR 0xe
#define MIX_TRANSPARENT 0
#define MIX_OPAQUE 1
#define TEXT2_VERTICAL 0x04
#define TEXT2_IMPLICIT_X 0x20
/* RDP capabilities */
#define RDP_CAPSET_GENERAL 1
#define RDP_CAPLEN_GENERAL 0x18
#define OS_MAJOR_TYPE_UNIX 4
#define OS_MINOR_TYPE_XSERVER 7
#define RDP_CAPSET_BITMAP 2
#define RDP_CAPLEN_BITMAP 0x1C
#define RDP_CAPSET_ORDER 3
#define RDP_CAPLEN_ORDER 0x58
#define ORDER_CAP_NEGOTIATE 2
#define ORDER_CAP_NOSUPPORT 4
#define RDP_CAPSET_BMPCACHE 4
#define RDP_CAPLEN_BMPCACHE 0x28
#define RDP_CAPSET_CONTROL 5
#define RDP_CAPLEN_CONTROL 0x0C
#define RDP_CAPSET_ACTIVATE 7
#define RDP_CAPLEN_ACTIVATE 0x0C
#define RDP_CAPSET_POINTER 8
#define RDP_CAPLEN_POINTER 0x08
#define RDP_CAPSET_SHARE 9
#define RDP_CAPLEN_SHARE 0x08
#define RDP_CAPSET_COLCACHE 10
#define RDP_CAPLEN_COLCACHE 0x08
#define RDP_CAPSET_UNKNOWN 13
#define RDP_CAPLEN_UNKNOWN 0x9C
#define RDP_SOURCE "MSTSC"
/* Logon flags */
#define RDP_LOGON_NORMAL 0x33
#define RDP_LOGON_AUTO 0x8
/* Keymap flags */
#define MapRightShiftMask (1<<0)
#define MapLeftShiftMask (1<<1)
#define MapShiftMask (MapRightShiftMask | MapLeftShiftMask)
#define MapRightAltMask (1<<2)
#define MapLeftAltMask (1<<3)
#define MapAltGrMask MapRightAltMask
#define MapRightCtrlMask (1<<4)
#define MapLeftCtrlMask (1<<5)
#define MapCtrlMask (MapRightCtrlMask | MapLeftCtrlMask)
#define MapRightWinMask (1<<6)
#define MapLeftWinMask (1<<7)
#define MapWinMask (MapRightWinMask | MapLeftWinMask)
#define MapNumLockMask (1<<8)
#define MapCapsLockMask (1<<9)
#define MapLocalStateMask (1<<10)
#define MapInhibitMask (1<<11)
#define MASK_ADD_BITS(var, mask) (var |= mask)
#define MASK_REMOVE_BITS(var, mask) (var &= ~mask)
#define MASK_HAS_BITS(var, mask) ((var & mask)>0)
#define MASK_CHANGE_BIT(var, mask, active) (var = ((var & ~mask) | (active ? mask : 0)))
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