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windows-nt/Source/XPSP1/NT/termsrv/inc/at128.h

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/****************************************************************************/
// at128.h
//
// RDP/T.128 definitions
//
// Copyright (C) 1997-2000 Microsoft Corporation
/****************************************************************************/
#ifndef _H_AT128
#define _H_AT128
/****************************************************************************/
/* Define basic types used in the rest of this header */
/****************************************************************************/
typedef unsigned long TSUINT32, *PTSUINT32;
typedef unsigned short TSUINT16, *PTSUINT16;
typedef short TSINT16, *PTSINT16;
typedef unsigned char TSUINT8, *PTSUINT8;
typedef char TSINT8, *PTSINT8;
typedef short TSBOOL16, *PTSBOOL16;
typedef long TSINT32, *PTSINT32;
typedef unsigned short TSWCHAR;
typedef TCHAR TSTCHAR;
typedef ULONG TSCOLORREF;
/****************************************************************************/
// Turn off compiler padding of structures. Note this means that *all*
// pointers to structs defined in this file will be automatically UNALIGNED,
// which can cause a lot of problems for RISC platforms where unaligned
// means about eight times as much code.
// Save previous packing style if 32-bit build.
/****************************************************************************/
#ifdef OS_WIN16
#pragma pack (1)
#else
#pragma pack (push, t128pack, 1)
#endif
#define INT16_MIN (-32768)
/****************************************************************************/
/* Basic type definitions */
/****************************************************************************/
typedef TSUINT32 TS_SHAREID;
/****************************************************************************/
/* Constants */
/****************************************************************************/
#define TS_MAX_SOURCEDESCRIPTOR 48
#define TS_MAX_TERMINALDESCRIPTOR 16
#define TS_MAX_FACENAME 32
#define TS_MAX_ORDERS 32
#define TS_MAX_ENC_ORDER_FIELDS 24
#define TS_MAX_DOMAIN_LENGTH 512
#define TS_MAX_DOMAIN_LENGTH_OLD 52
#define TS_MAX_USERNAME_LENGTH_OLD 44
#define TS_MAX_USERNAME_LENGTH 512
#define TS_MAX_PASSWORD_LENGTH 512
#define TS_MAX_PASSWORD_LENGTH_OLD 32
#define TS_MAX_ALTERNATESHELL_LENGTH 512
#define TS_MAX_WORKINGDIR_LENGTH 512
#define TS_MAX_CLIENTADDRESS_LENGTH 64
#define TS_MAX_SERVERADDRESS_LENGTH 64
#define TS_MAX_CLIENTDIR_LENGTH 512
#define TS_MAX_GLYPH_CACHES 10
// Max size might be expand if exist very long IME file name.
#define TS_MAX_IMEFILENAME 32
// Length of the autoreconnect cookie
#define TS_MAX_AUTORECONNECT_LEN 128
//
// Autoreconnect verifier that is sent up to the server
//
#define TS_ARC_VERIFIER_LEN 16
/****************************************************************************/
/* Encoded Order types. */
/* These numbers are the values sent in encoded orders to identify the */
/* order type. Range is 0..31. */
/****************************************************************************/
#define TS_ENC_DSTBLT_ORDER 0x00
#define TS_ENC_PATBLT_ORDER 0x01
#define TS_ENC_SCRBLT_ORDER 0x02
#define TS_ENC_MEMBLT_ORDER 0x03
#define TS_ENC_MEM3BLT_ORDER 0x04
#define TS_ENC_ATEXTOUT_ORDER 0x05
#define TS_ENC_AEXTTEXTOUT_ORDER 0x06
#ifdef DRAW_NINEGRID
#define TS_ENC_DRAWNINEGRID_ORDER 0x07
#define TS_ENC_MULTI_DRAWNINEGRID_ORDER 0x08
#endif
#define TS_ENC_LINETO_ORDER 0x09
#define TS_ENC_OPAQUERECT_ORDER 0x0a
#define TS_ENC_SAVEBITMAP_ORDER 0x0b
// unused 0x0C
#define TS_ENC_MEMBLT_R2_ORDER 0x0d
#define TS_ENC_MEM3BLT_R2_ORDER 0x0e
#define TS_ENC_MULTIDSTBLT_ORDER 0x0f
#define TS_ENC_MULTIPATBLT_ORDER 0x10
#define TS_ENC_MULTISCRBLT_ORDER 0x11
#define TS_ENC_MULTIOPAQUERECT_ORDER 0x12
#define TS_ENC_FAST_INDEX_ORDER 0x13
#define TS_ENC_POLYGON_SC_ORDER 0x14
#define TS_ENC_POLYGON_CB_ORDER 0x15
#define TS_ENC_POLYLINE_ORDER 0x16
// unused 0x17
#define TS_ENC_FAST_GLYPH_ORDER 0x18
#define TS_ENC_ELLIPSE_SC_ORDER 0x19
#define TS_ENC_ELLIPSE_CB_ORDER 0x1a
#define TS_ENC_INDEX_ORDER 0x1b
#define TS_ENC_WTEXTOUT_ORDER 0x1c
#define TS_ENC_WEXTTEXTOUT_ORDER 0x1d
#define TS_ENC_LONG_WTEXTOUT_ORDER 0x1e
#define TS_ENC_LONG_WEXTTEXTOUT_ORDER 0x1f
#define TS_LAST_ORDER 0x1f
/****************************************************************************/
/* Order Negotiation constants. */
/* These numbers are indices to TS_ORDER_CAPABILITYSET.orderSupport, used */
/* to advertise a node's capability to receive each type of encoded order. */
/* Range is 0..TS_MAX_ORDERS-1. */
/****************************************************************************/
#define TS_NEG_DSTBLT_INDEX 0x0000
#define TS_NEG_PATBLT_INDEX 0x0001
#define TS_NEG_SCRBLT_INDEX 0x0002
#define TS_NEG_MEMBLT_INDEX 0x0003
#define TS_NEG_MEM3BLT_INDEX 0x0004
#define TS_NEG_ATEXTOUT_INDEX 0x0005
#define TS_NEG_AEXTTEXTOUT_INDEX 0x0006
#ifdef DRAW_NINEGRID
#define TS_NEG_DRAWNINEGRID_INDEX 0x0007
#endif
#define TS_NEG_LINETO_INDEX 0x0008
#ifdef DRAW_NINEGRID
#define TS_NEG_MULTI_DRAWNINEGRID_INDEX 0x0009
#endif
#define TS_NEG_OPAQUERECT_INDEX 0x000A
#define TS_NEG_SAVEBITMAP_INDEX 0x000B
#define TS_NEG_WTEXTOUT_INDEX 0x000C
#define TS_NEG_MEMBLT_R2_INDEX 0x000D
#define TS_NEG_MEM3BLT_R2_INDEX 0x000E
#define TS_NEG_MULTIDSTBLT_INDEX 0x000F
#define TS_NEG_MULTIPATBLT_INDEX 0x0010
#define TS_NEG_MULTISCRBLT_INDEX 0x0011
#define TS_NEG_MULTIOPAQUERECT_INDEX 0x0012
#define TS_NEG_FAST_INDEX_INDEX 0x0013
#define TS_NEG_POLYGON_SC_INDEX 0x0014
#define TS_NEG_POLYGON_CB_INDEX 0x0015
#define TS_NEG_POLYLINE_INDEX 0x0016
// unused 0x17
#define TS_NEG_FAST_GLYPH_INDEX 0x0018
#define TS_NEG_ELLIPSE_SC_INDEX 0x0019
#define TS_NEG_ELLIPSE_CB_INDEX 0x001A
#define TS_NEG_INDEX_INDEX 0x001B
#define TS_NEG_WEXTTEXTOUT_INDEX 0x001C
#define TS_NEG_WLONGTEXTOUT_INDEX 0x001D
#define TS_NEG_WLONGEXTTEXTOUT_INDEX 0x001E
/****************************************************************************/
// Primary order bounds encoding description flags.
/****************************************************************************/
#define TS_BOUND_LEFT 0x01
#define TS_BOUND_TOP 0x02
#define TS_BOUND_RIGHT 0x04
#define TS_BOUND_BOTTOM 0x08
#define TS_BOUND_DELTA_LEFT 0x10
#define TS_BOUND_DELTA_TOP 0x20
#define TS_BOUND_DELTA_RIGHT 0x40
#define TS_BOUND_DELTA_BOTTOM 0x80
/****************************************************************************/
/* Structure types */
/****************************************************************************/
/****************************************************************************/
// TS_POINT16
/****************************************************************************/
typedef struct tagTS_POINT16
{
TSINT16 x;
TSINT16 y;
} TS_POINT16, FAR *PTS_POINT16;
/****************************************************************************/
// TS_RECTANGLE16
/****************************************************************************/
typedef struct tagTS_RECTANGLE16
{
TSINT16 left;
TSINT16 top;
TSINT16 right;
TSINT16 bottom;
} TS_RECTANGLE16, FAR *PTS_RECTANGLE16;
/****************************************************************************/
// TS_RECTANGLE32
/****************************************************************************/
typedef struct tagTS_RECTANGLE32
{
TSINT32 left;
TSINT32 top;
TSINT32 right;
TSINT32 bottom;
} TS_RECTANGLE32, FAR *PTS_RECTANGLE32;
/****************************************************************************/
/* Structure: TS_SHARECONTROLHEADER */
/* */
/* Description: ShareControlHeader */
/* Note that this structure is not DWORD aligned, it relies on the packing */
/* to ensure that structures following this (within a PDU) are correctly */
/* aligned (i.e. do not have pad bytes inserted). */
/****************************************************************************/
typedef struct tagTS_SHARECONTROLHEADER
{
TSUINT16 totalLength;
TSUINT16 pduType; /* Also encodes the protocol version */
TSUINT16 pduSource;
} TS_SHARECONTROLHEADER, FAR *PTS_SHARECONTROLHEADER;
/****************************************************************************/
// TS_BLENDFUNC
//
// This is the alphablend function information
/****************************************************************************/
typedef struct tagTS_BLENDFUNC
{
BYTE BlendOp;
BYTE BlendFlags;
BYTE SourceConstantAlpha;
BYTE AlphaFormat;
} TS_BLENDFUNC, FAR *PTS_BLENDFUNC;
/****************************************************************************/
/* Macros to access packet length field. */
/****************************************************************************/
#define TS_DATAPKT_LEN(pPkt) \
((pPkt)->shareDataHeader.shareControlHeader.totalLength)
#define TS_CTRLPKT_LEN(pPkt) \
((pPkt)->shareControlHeader.totalLength)
#define TS_UNCOMP_LEN(pPkt) ((pPkt)->shareDataHeader.uncompressedLength)
/****************************************************************************/
/* the pduType field contains the Protocol Version and the PDU type. These */
/* masks select the relevant field. */
/****************************************************************************/
#define TS_MASK_PDUTYPE 0x000F
#define TS_MASK_PROTOCOLVERSION 0xFFF0
/****************************************************************************/
/* PDUType values */
/****************************************************************************/
#define TS_PDUTYPE_FIRST 1
#define TS_PDUTYPE_DEMANDACTIVEPDU 1
#define TS_PDUTYPE_REQUESTACTIVEPDU 2
#define TS_PDUTYPE_CONFIRMACTIVEPDU 3
#define TS_PDUTYPE_DEACTIVATEOTHERPDU 4
#define TS_PDUTYPE_DEACTIVATESELFPDU 5
#define TS_PDUTYPE_DEACTIVATEALLPDU 6
#define TS_PDUTYPE_DATAPDU 7
#define TS_PDUTYPE_SERVERCERTIFICATEPDU 8
#define TS_PDUTYPE_CLIENTRANDOMPDU 9
#define TS_PDUTYPE_LAST 9
#define TS_NUM_PDUTYPES 9
/****************************************************************************/
// TS_SHAREDATAHEADER
/****************************************************************************/
typedef struct tagTS_SHAREDATAHEADER
{
TS_SHARECONTROLHEADER shareControlHeader;
TS_SHAREID shareID;
TSUINT8 pad1;
TSUINT8 streamID;
TSUINT16 uncompressedLength;
TSUINT8 pduType2;
TSUINT8 generalCompressedType;
TSUINT16 generalCompressedLength;
} TS_SHAREDATAHEADER, FAR * PTS_SHAREDATAHEADER;
/****************************************************************************/
/* streamID values */
/****************************************************************************/
#define TS_STREAM_LOW 1
#define TS_STREAM_MED 2
#define TS_STREAM_HI 4
/****************************************************************************/
/* PDUType2 values */
/****************************************************************************/
#define TS_PDUTYPE2_APPLICATION 25
#define TS_PDUTYPE2_CONTROL 20
#define TS_PDUTYPE2_FONT 11
#define TS_PDUTYPE2_INPUT 28
#define TS_PDUTYPE2_MEDIATEDCONTROL 29
#define TS_PDUTYPE2_POINTER 27
#define TS_PDUTYPE2_REMOTESHARE 30
#define TS_PDUTYPE2_SYNCHRONIZE 31
#define TS_PDUTYPE2_UPDATE 2
#define TS_PDUTYPE2_UPDATECAPABILITY 32
#define TS_PDUTYPE2_WINDOWACTIVATION 23
#define TS_PDUTYPE2_WINDOWLISTUPDATE 24
#define TS_PDUTYPE2_DESKTOP_SCROLL 26
#define TS_PDUTYPE2_REFRESH_RECT 33
#define TS_PDUTYPE2_PLAY_SOUND 34
#define TS_PDUTYPE2_SUPPRESS_OUTPUT 35
#define TS_PDUTYPE2_SHUTDOWN_REQUEST 36
#define TS_PDUTYPE2_SHUTDOWN_DENIED 37
#define TS_PDUTYPE2_SAVE_SESSION_INFO 38
#define TS_PDUTYPE2_FONTLIST 39
#define TS_PDUTYPE2_FONTMAP 40
#define TS_PDUTYPE2_SET_KEYBOARD_INDICATORS 41
#define TS_PDUTYPE2_BITMAPCACHE_PERSISTENT_LIST 43
#define TS_PDUTYPE2_BITMAPCACHE_ERROR_PDU 44
#define TS_PDUTYPE2_SET_KEYBOARD_IME_STATUS 45
#define TS_PDUTYPE2_OFFSCRCACHE_ERROR_PDU 46
#define TS_PDUTYPE2_SET_ERROR_INFO_PDU 47
#ifdef DRAW_NINEGRID
#define TS_PDUTYPE2_DRAWNINEGRID_ERROR_PDU 48
#endif
#ifdef DRAW_GDIPLUS
#define TS_PDUTYPE2_DRAWGDIPLUS_ERROR_PDU 49
#endif
#define TS_PDUTYPE2_ARC_STATUS_PDU 50
/****************************************************************************/
/* Capabilities Structures: */
/****************************************************************************/
#define TS_CAPSETTYPE_GENERAL 1
#define TS_CAPSETTYPE_BITMAP 2
#define TS_CAPSETTYPE_ORDER 3
#define TS_CAPSETTYPE_BITMAPCACHE 4
#define TS_CAPSETTYPE_CONTROL 5
#define TS_CAPSETTYPE_ACTIVATION 7
#define TS_CAPSETTYPE_POINTER 8
#define TS_CAPSETTYPE_SHARE 9
#define TS_CAPSETTYPE_COLORCACHE 10
#define TS_CAPSETTYPE_WINDOWLIST 11
#define TS_CAPSETTYPE_SOUND 12
#define TS_CAPSETTYPE_INPUT 13
#define TS_CAPSETTYPE_FONT 14
#define TS_CAPSETTYPE_BRUSH 15
#define TS_CAPSETTYPE_GLYPHCACHE 16
#define TS_CAPSETTYPE_OFFSCREENCACHE 17
#define TS_CAPSETTYPE_BITMAPCACHE_HOSTSUPPORT 18
#define TS_CAPSETTYPE_BITMAPCACHE_REV2 19
#define TS_CAPSETTYPE_VIRTUALCHANNEL 20
#ifdef DRAW_NINEGRID
#define TS_CAPSETTYPE_DRAWNINEGRIDCACHE 21
#endif
#ifdef DRAW_GDIPLUS
#define TS_CAPSETTYPE_DRAWGDIPLUS 22
#endif
#define TS_CAPSFLAG_UNSUPPORTED 0
#define TS_CAPSFLAG_SUPPORTED 1
/****************************************************************************/
// TS_GENERAL_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_GENERAL_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT16 osMajorType;
#define TS_OSMAJORTYPE_UNSPECIFIED 0
#define TS_OSMAJORTYPE_WINDOWS 1
#define TS_OSMAJORTYPE_OS2 2
#define TS_OSMAJORTYPE_MACINTOSH 3
#define TS_OSMAJORTYPE_UNIX 4
TSUINT16 osMinorType;
#define TS_OSMINORTYPE_UNSPECIFIED 0
#define TS_OSMINORTYPE_WINDOWS_31X 1
#define TS_OSMINORTYPE_WINDOWS_95 2
#define TS_OSMINORTYPE_WINDOWS_NT 3
#define TS_OSMINORTYPE_OS2_V21 4
#define TS_OSMINORTYPE_POWER_PC 5
#define TS_OSMINORTYPE_MACINTOSH 6
#define TS_OSMINORTYPE_NATIVE_XSERVER 7
#define TS_OSMINORTYPE_PSEUDO_XSERVER 8
TSUINT16 protocolVersion;
#define TS_CAPS_PROTOCOLVERSION 0x0200
TSUINT16 pad2octetsA;
TSUINT16 generalCompressionTypes;
// This field used to be pad2octetsB.
// We are reusing the field to hold extra flags
//
// Bit 10: TS_EXTRA_NO_BITMAP_COMPRESSION_HDR capability indicates if the
// server/client supports compressed bitmap without the redundent BC header
// Note this value is defined in REV2 bitmap extraflags value for consistency
TSUINT16 extraFlags;
// Determines that server-to-client fast-path output is supported.
#define TS_FASTPATH_OUTPUT_SUPPORTED 0x0001
// Tells if the compression level is set and can be negociated for the shadow.
#define TS_SHADOW_COMPRESSION_LEVEL 0x0002
// Determine if the Client can support Long UserNames and Passwords
#define TS_LONG_CREDENTIALS_SUPPORTED 0x0004
// Does the client support the reconnect cookie
#define TS_AUTORECONNECT_COOKIE_SUPPORTED 0x0008
//
// Support for safe-encryption checksumming
// Salt the checksum with the packet count
//
#define TS_ENC_SECURE_CHECKSUM 0x0010
TSBOOL16 updateCapabilityFlag;
TSBOOL16 remoteUnshareFlag;
TSUINT16 generalCompressionLevel;
TSUINT8 refreshRectSupport; /* can receive refreshRect */
TSUINT8 suppressOutputSupport; /* and suppressOutputPDU */
} TS_GENERAL_CAPABILITYSET, FAR *PTS_GENERAL_CAPABILITYSET;
/****************************************************************************/
// TS_BITMAP_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_BITMAP_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT16 preferredBitsPerPixel;
TSBOOL16 receive1BitPerPixel;
TSBOOL16 receive4BitsPerPixel;
TSBOOL16 receive8BitsPerPixel;
TSUINT16 desktopWidth;
TSUINT16 desktopHeight;
TSUINT16 pad2octets;
TSBOOL16 desktopResizeFlag;
TSUINT16 bitmapCompressionFlag;
/************************************************************************/
/* T.128 extension: fields for supporting > 8bpp color depths */
/* highColorFlags values - undefined bits must be set to zero. */
/************************************************************************/
#define TS_COLOR_FL_RECEIVE_15BPP 1 /* can receive (5,5,5) */
/* rgbs in bitmap data */
#define TS_COLOR_FL_RECEIVE_16BPP 2 /* can receive (5,6,5) */
#define TS_COLOR_FL_RECEIVE_24BPP 4 /* can receive (8,8,8) */
TSUINT8 highColorFlags;
TSUINT8 pad1octet;
/************************************************************************/
/* Extension: indicate multiple rectangle support. */
/************************************************************************/
TSUINT16 multipleRectangleSupport;
TSUINT16 pad2octetsB;
} TS_BITMAP_CAPABILITYSET, FAR *PTS_BITMAP_CAPABILITYSET;
/****************************************************************************/
// TS_ORDER_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_ORDER_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT8 terminalDescriptor[TS_MAX_TERMINALDESCRIPTOR];
TSUINT32 pad4octetsA;
TSUINT16 desktopSaveXGranularity;
TSUINT16 desktopSaveYGranularity;
TSUINT16 pad2octetsA;
TSUINT16 maximumOrderLevel;
TSUINT16 numberFonts;
TSUINT16 orderFlags;
#define TS_ORDERFLAGS_NEGOTIATEORDERSUPPORT 0x0002
#define TS_ORDERFLAGS_CANNOTRECEIVEORDERS 0x0004
/************************************************************************/
/* TS_ORDERFLAGS_ZEROBOUNDSDELTASSUPPORT */
/* Indicates support for the order encoding flag for zero bounds delta */
/* coords (TS_ZERO_BOUNDS_DELTAS). */
/* */
/* TS_ORDERFLAGS_COLORINDEXSUPPORT */
/* Indicates support for sending color indices, not RGBs, in orders. */
/* */
/* TS_ORDERFLAGS_SOLIDPATTERNBRUSHONLY */
/* Indicates that this party can receive only solid and pattern brushes.*/
/************************************************************************/
#define TS_ORDERFLAGS_ZEROBOUNDSDELTASSUPPORT 0x0008
#define TS_ORDERFLAGS_COLORINDEXSUPPORT 0x0020
#define TS_ORDERFLAGS_SOLIDPATTERNBRUSHONLY 0x0040
TSUINT8 orderSupport[TS_MAX_ORDERS];
TSUINT16 textFlags;
#define TS_TEXTFLAGS_CHECKFONTASPECT 0x0001
#define TS_TEXTFLAGS_ALLOWDELTAXSIM 0x0020
#define TS_TEXTFLAGS_CHECKFONTSIGNATURES 0x0080
#define TS_TEXTFLAGS_USEBASELINESTART 0x0200
/************************************************************************/
/* T.128 extension: allow support for sending font "Cell Height" in */
/* addition to the standard "Character Height" in text orders. */
/************************************************************************/
#define TS_TEXTFLAGS_ALLOWCELLHEIGHT 0x0400 /* cell height allowed */
#define TS_TEXT_AND_MASK (TS_TEXTFLAGS_CHECKFONTASPECT \
| TS_TEXTFLAGS_CHECKFONTSIGNATURES \
| TS_TEXTFLAGS_USEBASELINESTART \
| TS_TEXTFLAGS_ALLOWCELLHEIGHT)
#define TS_TEXT_OR_MASK (TS_TEXTFLAGS_ALLOWDELTAXSIM)
TSUINT16 pad2octetsB;
TSUINT32 pad4octetsB;
TSUINT32 desktopSaveSize;
TSUINT16 pad2octetsC;
TSUINT16 pad2octetsD;
TSUINT16 textANSICodePage;
#define TS_ANSI_CP_DEFAULT 1252 /* Windows mulitlingual */
TSUINT16 pad2octetsE; /* caps are DWord aligned */
} TS_ORDER_CAPABILITYSET, FAR * PTS_ORDER_CAPABILITYSET;
/****************************************************************************/
// TS_BITMAPCACHE_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_BITMAPCACHE_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT32 pad1;
TSUINT32 pad2;
TSUINT32 pad3;
TSUINT32 pad4;
TSUINT32 pad5;
TSUINT32 pad6;
TSUINT16 Cache1Entries;
TSUINT16 Cache1MaximumCellSize;
TSUINT16 Cache2Entries;
TSUINT16 Cache2MaximumCellSize;
TSUINT16 Cache3Entries;
TSUINT16 Cache3MaximumCellSize;
} TS_BITMAPCACHE_CAPABILITYSET, FAR * PTS_BITMAPCACHE_CAPABILITYSET;
/****************************************************************************/
// TS_BITMAPCACHE_CAPABILITYSET_HOSTSUPPORT
//
// Sent from the server when it supports greater than rev1 bitmap caching.
// Allows the client to determine what sort of return capabilitites it should
// return in its ConfirmActivePDU.
/****************************************************************************/
typedef struct
{
TSUINT16 capabilitySetType; // TS_CAPSETTYPE_BITMAPCACHE_HOSTSUPPORT
TSUINT16 lengthCapability;
// Indicates the level of support available on the server. Note
// that using TS_BITMAPCACHE_REV1 is not supported here, since in that
// case the HOSTSUPPORT capability should simply not be included in
// the capabilities sent to the client.
TSUINT8 CacheVersion;
#define TS_BITMAPCACHE_REV1 0
#define TS_BITMAPCACHE_REV2 1
TSUINT8 Pad1;
TSUINT16 Pad2;
} TS_BITMAPCACHE_CAPABILITYSET_HOSTSUPPORT,
FAR *PTS_BITMAPCACHE_CAPABILITYSET_HOSTSUPPORT;
/****************************************************************************/
// TS_BITMAPCACHE_CAPABILITYSET_REV2
//
// Sent from client to server when the server indicates it supports rev2
// caching by sending TS_BITMAPCACHE_CAPABILITYSET_REV2_HOSTSUPPORT.
// Corresponds to the expanded capabilities used with persistent bitmap
// caches.
/****************************************************************************/
#define TS_BITMAPCACHE_0_CELL_SIZE 256
#define TS_BITMAPCACHE_SCREEN_ID 0xFF
typedef struct
{
TSUINT32 NumEntries : 31;
TSUINT32 bSendBitmapKeys : 1;
} TS_BITMAPCACHE_CELL_CACHE_INFO;
#define BITMAPCACHE_WAITING_LIST_INDEX 32767
typedef struct tagTS_BITMAPCACHE_CAPABILITYSET_REV2
{
TSUINT16 capabilitySetType; // TS_CAPSETTYPE_BITMAPCACHE_REV2
TSUINT16 lengthCapability;
// Flags.
TSUINT16 bPersistentKeysExpected : 1; // Persistent keys to be sent.
TSUINT16 bAllowCacheWaitingList : 1;
TSUINT16 Pad1 : 14;
TSUINT8 Pad2;
// Number of cell caches ready to be used.
// The protocol allows maximum 5 caches, the server currently only
// handles 3 caches.
TSUINT8 NumCellCaches;
#define TS_BITMAPCACHE_MAX_CELL_CACHES 5
#define TS_BITMAPCACHE_SERVER_CELL_CACHES 3
// Following space reserved for up to TS_BITMAPCACHE_MAX_CELL_CACHES
// sets of information.
TS_BITMAPCACHE_CELL_CACHE_INFO CellCacheInfo[
TS_BITMAPCACHE_MAX_CELL_CACHES];
} TS_BITMAPCACHE_CAPABILITYSET_REV2, FAR *PTS_BITMAPCACHE_CAPABILITYSET_REV2;
/****************************************************************************/
// TS_BITMAPCACHE_PERSISTENT_LIST_ENTRY
//
// Single bitmap entry for the list of entries that is used to preload the
// bitmap cache at connect time.
/****************************************************************************/
#define TS_BITMAPCACHE_NULL_KEY 0xFFFFFFFF
typedef struct
{
TSUINT32 Key1;
TSUINT32 Key2;
} TS_BITMAPCACHE_PERSISTENT_LIST_ENTRY,
FAR *PTS_BITMAPCACHE_PERSISTENT_LIST_ENTRY;
/****************************************************************************/
// TS_BITMAPCACHE_PERSISTENT_LIST
//
// Specifies one of a set of bitmap cache persistent entry preload lists.
/****************************************************************************/
// Defines the upper limit on the number of keys that can be specified
// in the combined TotalEntries below. More than this constitutes a
// breach of protocol and is cause for session termination.
#define TS_BITMAPCACHE_MAX_TOTAL_PERSISTENT_KEYS (256 * 1024)
typedef struct
{
// Contains TS_PDUTYPE2_BITMAPCACHE_PERSISTENT_LIST as the secondary
// PDU type.
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 NumEntries[TS_BITMAPCACHE_MAX_CELL_CACHES];
TSUINT16 TotalEntries[TS_BITMAPCACHE_MAX_CELL_CACHES];
TSUINT8 bFirstPDU : 1;
TSUINT8 bLastPDU : 1;
TSUINT8 Pad1 : 6;
TSUINT8 Pad2;
TSUINT16 Pad3;
TS_BITMAPCACHE_PERSISTENT_LIST_ENTRY Entries[1];
} TS_BITMAPCACHE_PERSISTENT_LIST, FAR *PTS_BITMAPCACHE_PERSISTENT_LIST;
/****************************************************************************/
// TS_BITMAPCACHE_ERROR_PDU
//
// Sent when the client encounters a catastrophic error in its caching.
// This PDU is sent to inform the server of the problem and what actions to
// take with each of the cell caches.
/****************************************************************************/
// maximum number of error pdus a client is allowed to send for a session
// this is also the maximum number of error pdus a server will handle
#define MAX_NUM_ERROR_PDU_SEND 5
typedef struct
{
// Specifies the cache ID in this info block.
TSUINT8 CacheID;
// Specifies that the cache should have its contents emptied.
// If FALSE and a NewNumEntries specifies a new nonzero size, the previous
// cache contents in the initial (NewNumEntries) cells will be preserved.
TSUINT8 bFlushCache : 1;
// Specifies that the NewNumEntries field is valid.
TSUINT8 bNewNumEntriesValid : 1;
TSUINT8 Pad1 : 6;
TSUINT16 Pad2;
// New number of entries in the cache. Must be less than or equal to the
// number of entries previously sent in the capabilities.
TSUINT32 NewNumEntries;
} TS_BITMAPCACHE_ERROR_INFO, FAR *PTS_BITMAPCACHE_ERROR_INFO;
typedef struct
{
// Contains TS_PDUTYPE2_BITMAPCACHE_ERROR_PDU as the secondary
// PDU type.
TS_SHAREDATAHEADER shareDataHeader;
TSUINT8 NumInfoBlocks;
TSUINT8 Pad1;
TSUINT16 Pad2;
TS_BITMAPCACHE_ERROR_INFO Info[1];
} TS_BITMAPCACHE_ERROR_PDU, FAR *PTS_BITMAPCACHE_ERROR_PDU;
/****************************************************************************/
// TS_OFFSCRCACHE_ERROR_PDU
/****************************************************************************/
typedef struct
{
// Contains TS_PDUTYPE2_OFFSCRCACHE_ERROR_PDU as the secondary
// PDU type
TS_SHAREDATAHEADER shareDataHeader;
TSUINT32 flags;
#define TS_FLUSH_AND_DISABLE_OFFSCREEN 0x1
} TS_OFFSCRCACHE_ERROR_PDU, FAR *PTS_OFFSCRCACHE_ERROR_PDU;
#ifdef DRAW_NINEGRID
/****************************************************************************/
// TS_DRAWNINEGRID_ERROR_PDU
/****************************************************************************/
typedef struct
{
// Contains TS_PDUTYPE2_DRAWNINEGRID_ERROR_PDU as the secondary
// PDU type
TS_SHAREDATAHEADER shareDataHeader;
TSUINT32 flags;
#define TS_FLUSH_AND_DISABLE_DRAWNINEGRID 0x1
} TS_DRAWNINEGRID_ERROR_PDU, FAR *PTS_DRAWNINEGRID_ERROR_PDU;
#endif
#ifdef DRAW_GDIPLUS
typedef struct
{
// Contains TS_PDUTYPE2_DRAWGDIPLUS_ERROR_PDU as the secondary
// PDU type
TS_SHAREDATAHEADER shareDataHeader;
TSUINT32 flags;
#define TS_FLUSH_AND_DISABLE_DRAWGDIPLUS 0x1
} TS_DRAWGDIPLUS_ERROR_PDU, FAR *PTS_DRAWGDIPLUS_ERROR_PDU;
#endif
/****************************************************************************/
// TS_COLORTABLECACHE_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_COLORTABLECACHE_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT16 colorTableCacheSize;
TSUINT16 pad2octets; /* caps are DWORD aligned */
} TS_COLORTABLECACHE_CAPABILITYSET, FAR * PTS_COLORTABLECACHE_CAPABILITYSET;
/****************************************************************************/
// TS_WINDOWACTIVATION_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_WINDOWACTIVATION_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSBOOL16 helpKeyFlag;
TSBOOL16 helpKeyIndexFlag;
TSBOOL16 helpExtendedKeyFlag;
TSBOOL16 windowManagerKeyFlag;
} TS_WINDOWACTIVATION_CAPABILITYSET, FAR * PTS_WINDOWACTIVATION_CAPABILITYSET;
/****************************************************************************/
// TS_CONTROL_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_CONTROL_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT16 controlFlags;
#define TS_CAPS_CONTROL_ALLOWMEDIATEDCONTROL 1
TSBOOL16 remoteDetachFlag;
TSUINT16 controlInterest;
#define TS_CONTROLPRIORITY_ALWAYS 1
#define TS_CONTROLPRIORITY_NEVER 2
#define TS_CONTROLPRIORITY_CONFIRM 3
TSUINT16 detachInterest;
} TS_CONTROL_CAPABILITYSET, FAR * PTS_CONTROL_CAPABILITYSET;
/****************************************************************************/
// TS_POINTER_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_POINTER_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSBOOL16 colorPointerFlag;
TSUINT16 colorPointerCacheSize;
TSUINT16 pointerCacheSize;
} TS_POINTER_CAPABILITYSET, FAR * PTS_POINTER_CAPABILITYSET;
/****************************************************************************/
// TS_SHARE_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_SHARE_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT16 nodeID;
TSUINT16 pad2octets; /* caps are DWORD aligned */
} TS_SHARE_CAPABILITYSET, FAR * PTS_SHARE_CAPABILITYSET;
/****************************************************************************/
/* Structure: TS_SOUND_CAPABILITYSET */
/* */
/* Description: Extension to T.128 for sound support */
/* */
/* Set TS_SOUND_FLAG_BEEPS if capable of replaying beeps */
/* all undefined bits in soundFlags must be zero */
/****************************************************************************/
typedef struct tagTS_SOUND_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT16 soundFlags;
#define TS_SOUND_FLAG_BEEPS 0x0001
TSUINT16 pad2octetsA;
} TS_SOUND_CAPABILITYSET, FAR * PTS_SOUND_CAPABILITYSET;
/****************************************************************************/
/* Structure: TS_INPUT_CAPABILITYSET */
/* */
/* Description: Extension to T.128 for input support */
/****************************************************************************/
typedef struct tagTS_INPUT_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT16 inputFlags;
/************************************************************************/
/* If TS_INPUT_FLAG_SCANCODES is set, it should be interpreted as 'this */
/* party understands TS_INPUT_EVENT_SCANCODE'. When all parties in a */
/* call support scancodes, scancodes should be sent in preference to */
/* codepoints, virtual keys or hotkeys. */
/************************************************************************/
#define TS_INPUT_FLAG_SCANCODES 0x0001
/************************************************************************/
/* If TS_INPUT_FLAG_CPVK is set, it should be interpreted as 'this */
/* party understands TS_INPUT_EVENT_CODEPOINT and */
/* TS_INPUT_EVENT_VIRTUALKEY' */
/************************************************************************/
#define TS_INPUT_FLAG_CPVK 0x0002
/************************************************************************/
/* If TS_INPUT_FLAG_MOUSEX is set, it should be interpreted as 'this */
/* party can send or receive TS_INPUT_EVENT_MOUSEX' */
/************************************************************************/
#define TS_INPUT_FLAG_MOUSEX 0x0004
//
// Specifies server support for fast-path input packets.
// Deprecated because of an encryption security bug which affects input
// packets
//
#define TS_INPUT_FLAG_FASTPATH_INPUT 0x0008
// Server support for receiving injected Unicode input from the client
#define TS_INPUT_FLAG_VKPACKET 0x0010
//
// New style fast path input identifier added to allow new clients that
// have safe (fixed) encryption checksumming to use fastpath, all old clients
// have to use slow path as that is unaffected by the security bug
//
#define TS_INPUT_FLAG_FASTPATH_INPUT2 0x0020
TSUINT16 pad2octetsA;
TSUINT32 keyboardLayout;
TSUINT32 keyboardType;
TSUINT32 keyboardSubType;
TSUINT32 keyboardFunctionKey;
TSUINT16 imeFileName[TS_MAX_IMEFILENAME]; /* Unicode string, ASCII only */
} TS_INPUT_CAPABILITYSET, FAR * PTS_INPUT_CAPABILITYSET;
/****************************************************************************/
/* Structure: TS_FONT_CAPABILITYSET */
/* */
/* Description: Fontlist/map support */
/****************************************************************************/
typedef struct tagTS_FONT_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
#define TS_FONTSUPPORT_FONTLIST 0x0001
TSUINT16 fontSupportFlags;
TSUINT16 pad2octets;
} TS_FONT_CAPABILITYSET, FAR * PTS_FONT_CAPABILITYSET;
/****************************************************************************/
/* Structure: TS_CACHE_DEFINITION */
/* */
/* Description: Extension to T.128 for glyph cache support */
/****************************************************************************/
typedef struct tagTS_CACHE_DEFINITION
{
TSUINT16 CacheEntries;
TSUINT16 CacheMaximumCellSize;
} TS_CACHE_DEFINITION, FAR * PTS_CACHE_DEFINITION;
/****************************************************************************/
// TS_GLYPHCACHE_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_GLYPHCACHE_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TS_CACHE_DEFINITION GlyphCache[TS_MAX_GLYPH_CACHES];
TS_CACHE_DEFINITION FragCache;
TSUINT16 GlyphSupportLevel;
TSUINT16 pad2octets;
} TS_GLYPHCACHE_CAPABILITYSET, FAR * PTS_GLYPHCACHE_CAPABILITYSET;
/****************************************************************************/
// TS_BRUSH_CAPABILITYSET
/****************************************************************************/
typedef struct tagTS_BRUSH_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
#define TS_BRUSH_DEFAULT 0x0000
#define TS_BRUSH_COLOR8x8 0x0001
#define TS_BRUSH_COLOR_FULL 0x0002
TSUINT32 brushSupportLevel;
} TS_BRUSH_CAPABILITYSET, FAR * PTS_BRUSH_CAPABILITYSET;
/****************************************************************************/
// Structure: TS_OFFSCREEN_CAPABILITYSET
//
// This is the capability set for the offscreen bitmap support
/****************************************************************************/
typedef struct tagTS_OFFSCREEN_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT32 offscreenSupportLevel;
#define TS_OFFSCREEN_DEFAULT 0x0000
#define TS_OFFSCREEN_SUPPORTED 0x0001
// Unlike memory bitmap cache which has fixed bitmap cache entry size,
// offscreen bitmap size varies depending on the apps. So, we want to
// allow both entries and cache size be to adjustable
TSUINT16 offscreenCacheSize;
#define TS_OFFSCREEN_CACHE_SIZE_DEFAULT 2560 // in KB, 2.5 MB cache memory
TSUINT16 offscreenCacheEntries;
#define TS_OFFSCREEN_CACHE_ENTRIES_DEFAULT 100 // 100 cache entries
} TS_OFFSCREEN_CAPABILITYSET, FAR * PTS_OFFSCREEN_CAPABILITYSET;
#ifdef DRAW_GDIPLUS
typedef struct tagTS_GDIPLUS_CACHE_ENTRIES
{
TSUINT16 GdipGraphicsCacheEntries;
#define TS_GDIP_GRAPHICS_CACHE_ENTRIES_DEFAULT 10
TSUINT16 GdipObjectBrushCacheEntries;
#define TS_GDIP_BRUSH_CACHE_ENTRIES_DEFAULT 5
TSUINT16 GdipObjectPenCacheEntries;
#define TS_GDIP_PEN_CACHE_ENTRIES_DEFAULT 5
TSUINT16 GdipObjectImageCacheEntries;
#define TS_GDIP_IMAGE_CACHE_ENTRIES_DEFAULT 10
TSUINT16 GdipObjectImageAttributesCacheEntries;
#define TS_GDIP_IMAGEATTRIBUTES_CACHE_ENTRIES_DEFAULT 2
} TS_GDIPLUS_CACHE_ENTRIES, FAR *PTS_GDIPLUS_CACHE_ENTRIES;
typedef struct tagTS_GDIPLUS_CACHE_CHUNK_SIZE
{
TSUINT16 GdipGraphicsCacheChunkSize;
#define TS_GDIP_GRAPHICS_CACHE_CHUNK_SIZE_DEFAULT 512
TSUINT16 GdipObjectBrushCacheChunkSize;
#define TS_GDIP_BRUSH_CACHE_CHUNK_SIZE_DEFAULT 2*1024
TSUINT16 GdipObjectPenCacheChunkSize;
#define TS_GDIP_PEN_CACHE_CHUNK_SIZE_DEFAULT 1024
TSUINT16 GdipObjectImageAttributesCacheChunkSize;
#define TS_GDIP_IMAGEATTRIBUTES_CACHE_CHUNK_SIZE_DEFAULT 64
} TS_GDIPLUS_CACHE_CHUNK_SIZE, FAR * PTS_GDIPLUS_CACHE_CHUNK_SIZE;
typedef struct tag_TS_GDIPLUS_IMAGE_CACHE_PROPERTIES
{
TSUINT16 GdipObjectImageCacheChunkSize;
#define TS_GDIP_IMAGE_CACHE_CHUNK_SIZE_DEFAULT 4*1024
TSUINT16 GdipObjectImageCacheTotalSize;
#define TS_GDIP_IMAGE_CACHE_TOTAL_SIZE_DEFAULT 256 // In number of chunks
TSUINT16 GdipObjectImageCacheMaxSize;
#define TS_GDIP_IMAGE_CACHE_MAX_SIZE_DEFAULT 128 // In number of chunks
} TS_GDIPLUS_IMAGE_CACHE_PROPERTIES, FAR * PTS_GDIPLUS_IMAGE_CACHE_PROPERTIES;
typedef struct tagTS_DRAW_GDIPLUS_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT32 drawGdiplusSupportLevel;
#define TS_DRAW_GDIPLUS_DEFAULT 0x0000
#define TS_DRAW_GDIPLUS_SUPPORTED 0x0001
TSUINT32 GdipVersion;
#define TS_GDIPVERSION_DEFAULT 0x0
TSUINT32 drawGdiplusCacheLevel;
#define TS_DRAW_GDIPLUS_CACHE_LEVEL_DEFAULT 0x0
#define TS_DRAW_GDIPLUS_CACHE_LEVEL_ONE 0x1
TS_GDIPLUS_CACHE_ENTRIES GdipCacheEntries;
TS_GDIPLUS_CACHE_CHUNK_SIZE GdipCacheChunkSize;
TS_GDIPLUS_IMAGE_CACHE_PROPERTIES GdipImageCacheProperties;
} TS_DRAW_GDIPLUS_CAPABILITYSET, FAR * PTS_DRAW_GDIPLUS_CAPABILITYSET;
#define ActualSizeToChunkSize(Size, ChunkSize) (((Size) + (ChunkSize - 1)) / ChunkSize)
#endif // DRAW_GDIPLUS
#ifdef DRAW_NINEGRID
/****************************************************************************/
// Structure: TS_DRAW_NINEGRID_CAPABILITYSET
//
// This is the capability set for the draw ninegrid support
/****************************************************************************/
typedef struct tagTS_DRAW_NINEGRID_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
TSUINT32 drawNineGridSupportLevel;
#define TS_DRAW_NINEGRID_DEFAULT 0x0000
#define TS_DRAW_NINEGRID_SUPPORTED 0x0001
#define TS_DRAW_NINEGRID_SUPPORTED_REV2 0x0002
// Unlike memory bitmap cache which has fixed bitmap cache entry size,
// drawninegrid bitmap size varies. So, we want to allow both entries
// and cache size be to adjustable
TSUINT16 drawNineGridCacheSize;
#define TS_DRAW_NINEGRID_CACHE_SIZE_DEFAULT 2560 // in KB, 2.5 MB cache memory
TSUINT16 drawNineGridCacheEntries;
#define TS_DRAW_NINEGRID_CACHE_ENTRIES_DEFAULT 256 // 256 cache entries
} TS_DRAW_NINEGRID_CAPABILITYSET, FAR * PTS_DRAW_NINEGRID_CAPABILITYSET;
#endif
/****************************************************************************/
// Structure: TS_VIRTUALCHANNEL_CAPABILITYSET
//
// This is the capability set for virtual channels
/****************************************************************************/
typedef struct tagTS_VIRTUALCHANNEL_CAPABILITYSET
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
//
// Server and client may adverise different capabilities
// e.g today for scalability reasons C->S is limited to 8K
// but S->C is 64K
//
//
#define TS_VCCAPS_DEFAULT 0x0000
#define TS_VCCAPS_COMPRESSION_64K 0x0001
#define TS_VCCAPS_COMPRESSION_8K 0x0002
TSUINT32 vccaps1;
} TS_VIRTUALCHANNEL_CAPABILITYSET, FAR * PTS_VIRTUALCHANNEL_CAPABILITYSET;
/****************************************************************************/
// TS_COMBINED_CAPABILITIES
/****************************************************************************/
typedef struct tagTS_COMBINED_CAPABILITIES
{
TSUINT16 numberCapabilities;
TSUINT16 pad2octets;
TSUINT8 data[1];
} TS_COMBINED_CAPABILITIES, FAR * PTS_COMBINED_CAPABILITIES;
/****************************************************************************/
// TS_CAPABILITYHEADER
/****************************************************************************/
typedef struct tagTS_CAPABILITYHEADER
{
TSUINT16 capabilitySetType;
TSUINT16 lengthCapability;
} TS_CAPABILITYHEADER, FAR * PTS_CAPABILITYHEADER;
/****************************************************************************/
// TS_FONT_ATTRIBUTE
/****************************************************************************/
typedef struct tagTS_FONT_ATTRIBUTE
{
TSUINT8 faceName[TS_MAX_FACENAME];
TSUINT16 fontAttributeFlags;
#define TS_FONTFLAGS_FIXED_PITCH 0x0001
#define TS_FONTFLAGS_FIXED_SIZE 0x0002
#define TS_FONTFLAGS_ITALIC 0x0004
#define TS_FONTFLAGS_UNDERLINE 0x0008
#define TS_FONTFLAGS_STRIKEOUT 0x0010
#define TS_FONTFLAGS_TRUETYPE 0x0080
#define TS_FONTFLAGS_BASELINE 0x0100
#define TS_FONTFLAGS_UNICODE_COMPLIANT 0x0200
// Cell Height (rather than default Character Height) support.
#define TS_FONTFLAGS_CELLHEIGHT 0x0400
TSUINT16 averageWidth;
TSUINT16 height;
TSUINT16 aspectX;
TSUINT16 aspectY;
TSUINT8 signature1;
#define TS_SIZECALCULATION_HEIGHT 100
#define TS_SIZECALCULATION_WIDTH 100
#define TS_SIG1_RANGE1_FIRST 0x30
#define TS_SIG1_RANGE1_LAST 0x5A
#define TS_SIG1_RANGE2_FIRST 0x24
#define TS_SIG1_RANGE2_LAST 0x26
TSUINT8 signature2;
#define TS_SIG2_RANGE_FIRST 0x20
#define TS_SIG2_RANGE_LAST 0x7E
TSUINT16 signature3;
#define TS_SIG3_RANGE1_FIRST 0x00
#define TS_SIG3_RANGE1_LAST 0x1E
#define TS_SIG3_RANGE2_FIRST 0x80
#define TS_SIG3_RANGE2_LAST 0xFE
TSUINT16 codePage;
#define TS_CODEPAGE_ALLCODEPOINTS 0
#define TS_CODEPAGE_CORECODEPOINTS 255
TSUINT16 ascent;
} TS_FONT_ATTRIBUTE, FAR *PTS_FONT_ATTRIBUTE;
/****************************************************************************/
// TS_KEYBOARD_EVENT
//
// See also the fast-path keyboard format specified below.
/****************************************************************************/
typedef struct tagTS_KEYBOARD_EVENT
{
TSUINT16 keyboardFlags;
#define TS_KBDFLAGS_RIGHT 0x0001
#define TS_KBDFLAGS_QUIET 0x1000
#define TS_KBDFLAGS_DOWN 0x4000
#define TS_KBDFLAGS_RELEASE 0x8000
#define TS_KBDFLAGS_SECONDARY 0x0080
#define TS_KBDFLAGS_EXTENDED 0x0100
#define TS_KBDFLAGS_EXTENDED1 0x0200
#define TS_KBDFLAGS_ALT_DOWN 0x2000
TSUINT16 keyCode;
TSUINT16 pad2octets;
} TS_KEYBOARD_EVENT, FAR *PTS_KEYBOARD_EVENT;
/****************************************************************************/
// TS_SYNC_EVENT
//
// Sets toggle keys on server.
// See also the fast-path sync format specified below.
/****************************************************************************/
typedef struct tagTS_SYNC_EVENT
{
TSUINT16 pad2octets;
TSUINT32 toggleFlags;
#define TS_SYNC_KANA_LOCK 8
#define TS_SYNC_CAPS_LOCK 4
#define TS_SYNC_NUM_LOCK 2
#define TS_SYNC_SCROLL_LOCK 1
} TS_SYNC_EVENT, FAR *PTS_SYNC_EVENT;
/****************************************************************************/
// TS_POINTER_EVENT
//
// See also the fast-path mouse format specified below.
/****************************************************************************/
typedef struct tagTS_POINTER_EVENT
{
TSUINT16 pointerFlags;
// Extensions for wheel-mouse support.
#define TS_FLAG_MOUSE_WHEEL ((TSUINT16)0x0200)
#define TS_FLAG_MOUSE_DIRECTION ((TSUINT16)0x0100)
#define TS_FLAG_MOUSE_ROTATION_MASK ((TSUINT16)0x01FF)
#define TS_FLAG_MOUSE_DOUBLE ((TSUINT16)0x0400)
#define TS_FLAG_MOUSE_MOVE ((TSUINT16)0x0800)
#define TS_FLAG_MOUSE_BUTTON1 ((TSUINT16)0x1000)
#define TS_FLAG_MOUSE_BUTTON2 ((TSUINT16)0x2000)
#define TS_FLAG_MOUSE_BUTTON3 ((TSUINT16)0x4000)
#define TS_FLAG_MOUSE_DOWN ((TSUINT16)0x8000)
#define TS_FLAG_MOUSEX_BUTTON1 ((TSUINT16)0x0001)
#define TS_FLAG_MOUSEX_BUTTON2 ((TSUINT16)0x0002)
#define TS_FLAG_MOUSEX_DOWN ((TSUINT16)0x8000)
TSINT16 x;
TSINT16 y;
} TS_POINTER_EVENT, FAR *PTS_POINTER_EVENT;
/****************************************************************************/
// TS_INPUT_EVENT
//
// See also the fast-path input event formats specified below.
/****************************************************************************/
typedef struct tagTS_INPUT_EVENT
{
TSUINT32 eventTime;
TSUINT16 messageType;
#define TS_INPUT_EVENT_SYNC 0
#define TS_INPUT_EVENT_CODEPOINT 1
#define TS_INPUT_EVENT_VIRTUALKEY 2
#define TS_INPUT_EVENT_HOTKEY 3
// Indicates client sends all keyboard input as raw scan codes.
#define TS_INPUT_EVENT_SCANCODE 4
// Indivates support for VKPACKET input. This is the same format
// as TS_INPUT_EVENT_SCANCODE but the meaning is interpreted
// differently - scancode is a unicode character
//
#define TS_INPUT_EVENT_VKPACKET 5
#define TS_INPUT_EVENT_MOUSE 0x8001
// MOUSEX allows us to support extended mouse buttons
// It still implies TS_POINTER_EVENT, but with different flag meanings
#define TS_INPUT_EVENT_MOUSEX 0x8002
union
{
TS_KEYBOARD_EVENT key;
TS_POINTER_EVENT mouse;
TS_SYNC_EVENT sync;
} u;
} TS_INPUT_EVENT, FAR * PTS_INPUT_EVENT;
/****************************************************************************/
// TS_INPUT_PDU
//
// Variable length list of TS_INPUT_EVENTs.
// See also the fast-path input format specified below.
/****************************************************************************/
typedef struct tagTS_INPUT_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 numberEvents;
TSUINT16 pad2octets;
TS_INPUT_EVENT eventList[1];
} TS_INPUT_PDU, FAR * PTS_INPUT_PDU;
// Sizes are for an InputPDU with 0 events attached.
#define TS_INPUTPDU_SIZE (sizeof(TS_INPUT_PDU) - sizeof(TS_INPUT_EVENT))
#define TS_INPUTPDU_UNCOMP_LEN 8
/****************************************************************************/
// Fast-path input codes. Fast-path input is designed to reduce the wire
// overhead of all the regular input PDU headers, by collapsing all the
// headers -- including X.224, MCS, encryption, share data, and input --
// into a bit-packed, optimized bytestream. Total win for a single keydown or
// keyup: before = 60 bytes, after = 12 bytes, an 80% decrease.
//
// Fast-path bytestream format:
//
// +--------+------+---------------+-----------+--------+
// | Header | Size | MAC signature | NumEvents | Events |
// +--------+------+---------------+-----------+--------+
//
// Header: Byte 0. This byte coincides with X.224 RFC1006 header byte 0,
// which is always 0x03. In fastpath, we collapse three pieces of
// information into this byte, 2 bits for security, 2 bits for
// the action (to tell the difference between X.224 and other
// actions), and 4 bits for a NumEvents field, which holds the
// number of input events in the packet if in the range 1..15,
// or 0 if we have a NumEvents field later on.
//
// Size: Overall packet length, first byte. The high bit determines
// what the size of the size field is -- high bit 0 means the size
// field is the low 7 bits, giving a range 0..127. High bit 1 means
// the size field is the low 7 bits of this byte, plus the 8 bits of
// the next byte, in big-endian order (the second byte contains the
// low-order bits). This encoding scheme is based on ASN.1 PER
// encoding used in MCS.
//
// Encryption signature: 8 bytes for encryption MAC signature of the
// encrypted payload.
//
// NumEvents: If the header byte NumEvents is 0, there is a 1-byte field
// here containing up to 256 for NumEvents.
//
// Bytestream input events: These correspond to the same event types already
// defined for TS_INPUT_EVENT above, optimized for small size.
// In each of the events following, there is at least one byte, where
// the high 3 bits are the event type, and the bottom 5 bits are flags.
// Additionally, each order type can use a defined number of extra bytes.
// Descriptions of the event formats follow.
//
// Keyboard: 2 bytes. Byte 0 contains the event type, plus special
// extended and release flags. Byte 1 is the scan code.
// Mouse: 7 bytes. Byte 0 contains only the event type. Bytes 1-6 contain
// the same contents as a normal TS_POINTER_EVENT.
// Sync: 1 byte. Byte 0 is the event type plus the regular sync flags.
/****************************************************************************/
// Masks for first-byte bits.
#define TS_INPUT_FASTPATH_ACTION_MASK 0x03
#define TS_INPUT_FASTPATH_NUMEVENTS_MASK 0x3C
#define TS_INPUT_FASTPATH_ENCRYPTION_MASK 0xC0
// Encryption settings
#define TS_INPUT_FASTPATH_ENCRYPTED 0x80
//
// Encrypted checksum packet
//
#define TS_INPUT_FASTPATH_SECURE_CHECKSUM 0x40
// 2 values here for future expansion.
#define TS_INPUT_FASTPATH_ACTION_FASTPATH 0x0
#define TS_INPUT_FASTPATH_ACTION_X224 0x3
// Event mask and type for each event in input.
// Event is encoded into high 3 bits of first byte.
// 4 values here for future expansion.
#define TS_INPUT_FASTPATH_EVENT_MASK 0xE0
#define TS_INPUT_FASTPATH_FLAGS_MASK 0x1F
#define TS_INPUT_FASTPATH_EVENT_KEYBOARD 0x00
#define TS_INPUT_FASTPATH_EVENT_MOUSE 0x20
#define TS_INPUT_FASTPATH_EVENT_MOUSEX 0x40
#define TS_INPUT_FASTPATH_EVENT_SYNC 0x60
#define TS_INPUT_FASTPATH_EVENT_VKPACKET 0x80
// Fastpath keyboard flags. These are set to be the same values as the server
// driver KEY_BREAK, KEY_E0, and KEY_E1 to simplify translation to kernel
// input event.
#define TS_INPUT_FASTPATH_KBD_RELEASE 0x01
#define TS_INPUT_FASTPATH_KBD_EXTENDED 0x02
#define TS_INPUT_FASTPATH_KBD_EXTENDED1 0x04
/****************************************************************************/
/* Structure: TS_CONFIRM_ACTIVE_PDU */
/****************************************************************************/
typedef struct tagTS_CONFIRM_ACTIVE_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TS_SHAREID shareID;
TSUINT16 originatorID;
TSUINT16 lengthSourceDescriptor;
TSUINT16 lengthCombinedCapabilities;
// Source descriptor and Caps start here.
TSUINT8 data[1];
} TS_CONFIRM_ACTIVE_PDU, FAR * PTS_CONFIRM_ACTIVE_PDU;
/****************************************************************************/
/* Size of Confirm Active without the data. 6 is the 3 UINT16's. */
/****************************************************************************/
#define TS_CA_NON_DATA_SIZE (sizeof(TS_SHARECONTROLHEADER) + \
sizeof(TS_SHAREID) + 6)
/****************************************************************************/
/* Structure: TS_DEMAND_ACTIVE_PDU */
/****************************************************************************/
typedef struct tagTS_DEMAND_ACTIVE_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TS_SHAREID shareID;
TSUINT16 lengthSourceDescriptor;
TSUINT16 lengthCombinedCapabilities;
// Source descriptor and Caps start here.
TSUINT8 data[1];
} TS_DEMAND_ACTIVE_PDU, FAR * PTS_DEMAND_ACTIVE_PDU;
/****************************************************************************/
/* Structure: TS_SERVER_CERTIFICATE_PDU */
/* */
/* Description: Used during shadowing to send the target server's cert + */
/* random to the client server. */
/****************************************************************************/
typedef struct tagTS_SERVER_CERTIFICATE_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TSUINT16 pad1;
TSUINT32 encryptionMethod;
TSUINT32 encryptionLevel;
TSUINT32 shadowRandomLen;
TSUINT32 shadowCertLen;
// server random followed by server cert start here
TSUINT8 data[1];
} TS_SERVER_CERTIFICATE_PDU, FAR * PTS_SERVER_CERTIFICATE_PDU;
/****************************************************************************/
/* Structure: TS_CLIENT_RANDOM_PDU */
/* */
/* Description: Used during shadowing to send the client's encrypted random */
/* back to the shadow target server. */
/****************************************************************************/
typedef struct tagTS_CLIENT_RANDOM_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TSUINT16 pad1;
TSUINT32 clientRandomLen;
// client random starts here
TSUINT8 data[1];
} TS_CLIENT_RANDOM_PDU, FAR * PTS_CLIENT_RANDOM_PDU;
/****************************************************************************/
/* Structure: TS_REQUEST_ACTIVE_PDU */
/****************************************************************************/
typedef struct tagTS_REQUEST_ACTIVE_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TSUINT16 lengthSourceDescriptor;
TSUINT16 lengthCombinedCapabilities;
// Source descriptor and Caps start here.
TSUINT8 data[1];
} TS_REQUEST_ACTIVE_PDU, FAR * PTS_REQUEST_ACTIVE_PDU;
/****************************************************************************/
/* Structure: TS_DEACTIVATE_ALL_PDU */
/****************************************************************************/
typedef struct tagTS_DEACTIVATE_ALL_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TS_SHAREID shareID;
TSUINT16 lengthSourceDescriptor;
TSUINT8 sourceDescriptor[1];
} TS_DEACTIVATE_ALL_PDU, FAR * PTS_DEACTIVATE_ALL_PDU;
/****************************************************************************/
/* Structure: TS_DEACTIVATE_OTHER_PDU */
/****************************************************************************/
typedef struct tagTS_DEACTIVATE_OTHER_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TS_SHAREID shareID;
TSUINT16 deactivateID;
TSUINT16 lengthSourceDescriptor;
TSUINT8 sourceDescriptor[1];
} TS_DEACTIVATE_OTHER_PDU, FAR * PTS_DEACTIVATE_OTHER_PDU;
/****************************************************************************/
/* Structure: TS_DEACTIVATE_SELF_PDU */
/****************************************************************************/
typedef struct tagTS_DEACTIVATE_SELF_PDU
{
TS_SHARECONTROLHEADER shareControlHeader;
TS_SHAREID shareID;
} TS_DEACTIVATE_SELF_PDU, FAR * PTS_DEACTIVATE_SELF_PDU;
/****************************************************************************/
/* Structure: TS_SYNCHRONIZE_PDU */
/****************************************************************************/
typedef struct tagTS_SYNCHRONIZE_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 messageType;
#define TS_SYNCMSGTYPE_SYNC 1
TSUINT16 targetUser;
} TS_SYNCHRONIZE_PDU, FAR * PTS_SYNCHRONIZE_PDU;
#define TS_SYNC_PDU_SIZE sizeof(TS_SYNCHRONIZE_PDU)
#define TS_SYNC_UNCOMP_LEN 8
/****************************************************************************/
/* Structure: TS_CONTROL_PDU */
/****************************************************************************/
typedef struct tagTS_CONTROL_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 action;
#define TS_CTRLACTION_FIRST 1
#define TS_CTRLACTION_REQUEST_CONTROL 1
#define TS_CTRLACTION_GRANTED_CONTROL 2
#define TS_CTRLACTION_DETACH 3
#define TS_CTRLACTION_COOPERATE 4
#define TS_CTRLACTION_LAST 4
TSUINT16 grantId;
TSUINT32 controlId;
} TS_CONTROL_PDU, FAR * PTS_CONTROL_PDU;
#define TS_CONTROL_PDU_SIZE sizeof(TS_CONTROL_PDU)
#define TS_CONTROL_UNCOMP_LEN 12
/****************************************************************************/
/* Structure: TS_FLOW_PDU */
/****************************************************************************/
typedef struct tagTS_FLOW_PDU
{
TSUINT16 flowMarker;
#define TS_FLOW_MARKER 0x8000
TSUINT16 pduType; /* also includes protocol version */
#define TS_PDUTYPE_FLOWTESTPDU 65
#define TS_PDUTYPE_FLOWRESPONSEPDU 66
#define TS_PDUTYPE_FLOWSTOPPDU 67
TSUINT8 flowIdentifier;
#define TS_MAX_FLOWIDENTIFIER 127
TSUINT8 flowNumber;
TSUINT16 pduSource;
} TS_FLOW_PDU, FAR * PTS_FLOW_PDU;
#define TS_FLOW_PDU_SIZE sizeof(TS_FLOW_PDU)
/****************************************************************************/
/* Structure: TS_FONT_PDU */
/****************************************************************************/
typedef struct tagTS_FONT_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 numberFonts;
TSUINT16 entrySize;
TS_FONT_ATTRIBUTE fontList[1];
} TS_FONT_PDU, FAR * PTS_FONT_PDU;
/****************************************************************************/
/* Structure: TS_FONT_LIST_PDU */
/****************************************************************************/
typedef struct tagTS_FONT_LIST_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 numberFonts;
TSUINT16 totalNumFonts;
#define TS_FONTLIST_FIRST 0x0001
#define TS_FONTLIST_LAST 0x0002
TSUINT16 listFlags;
TSUINT16 entrySize;
TS_FONT_ATTRIBUTE fontList[1];
} TS_FONT_LIST_PDU, FAR * PTS_FONT_LIST_PDU;
/****************************************************************************/
/* Structure: TS_FONTTABLE_ENTRY */
/****************************************************************************/
typedef struct tagTS_FONTTABLE_ENTRY
{
TSUINT16 serverFontID;
TSUINT16 clientFontID;
} TS_FONTTABLE_ENTRY, FAR * PTS_FONTTABLE_ENTRY;
/****************************************************************************/
/* Structure: TS_FONT_MAP_PDU */
/* */
/* Description: Font mapping table (sent from server to client) */
/****************************************************************************/
typedef struct tagTS_FONT_MAP_PDU_DATA
{
TSUINT16 numberEntries;
TSUINT16 totalNumEntries;
#define TS_FONTMAP_FIRST 0x0001
#define TS_FONTMAP_LAST 0x0002
TSUINT16 mapFlags;
TSUINT16 entrySize;
TS_FONTTABLE_ENTRY fontTable[1];
} TS_FONT_MAP_PDU_DATA, FAR * PTS_FONT_MAP_PDU_DATA;
typedef struct tagTS_FONT_MAP_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_FONT_MAP_PDU_DATA data;
} TS_FONT_MAP_PDU, FAR * PTS_FONT_MAP_PDU;
/****************************************************************************/
// Fast-path output codes. Fast-path output is designed to reduce the wire
// overhead of all the server-to-client output "packages." These packages
// can contain one or more of the following PDU types, each of which is
// individually compressed (if compression is enabled):
//
// Mouse pointers (TS_POINTER_PDU_DATA)
// Output sync (No PDU body in fastpath version)
// Orders (TS_UPDATE_ORDERS_PDU_DATA - fastpath version)
// Screen data (TS_UPDATE_BITMAP_PDU_DATA)
// Palettes (TS_UPDATE_PALETTE_PDU_DATA)
//
// The contents of the package can also be encrypted if high encryption
// is enabled.
//
// Fast-path output collapses a whole series of headers -- including X.224,
// MCS, encryption, and TS_SHAREDATAHEADERs included on each individual
// update PDU subpacket included in the package. It also defines a
// slightly different version of the original TS_UPDATE_XXX_PDU_DATA structs
// which optimize the TS_UPDATE_HDR space and combine the information
// into other headers in a bit-packed form.
//
// Fast-path bytestream format:
//
// +--------+------+---------------+-------------------------+
// | Header | Size | MAC signature | One or more update PDUs |
// +--------+------+---------------+-------------------------+
//
// Header: Byte 0. This byte coincides with X.224 RFC1006 header byte 0,
// which is always 0x03. In fastpath, we collapse two pieces of
// information into this byte, 2 bits for security, 2 bits for
// the action (to tell the difference between X.224 and other
// actions), and 4 bits currently unused but set to zero for possible
// future use.
//
// Size: Overall packet length, first byte. The high bit determines
// what the size of the size field is -- high bit 0 means the size
// field is the low 7 bits, giving a range 0..127. High bit 1 means
// the size field is the low 7 bits of this byte, plus the 8 bits of
// the next byte, in big-endian order (the second byte contains the
// low-order bits). This encoding scheme is based on ASN.1 PER
// encoding used in MCS.
//
// Encryption signature: 8 bytes for encryption MAC signature of the
// encrypted payload, if encryption enabled.
//
// Update PDU format:
//
// +--------+-------------------+------+-------------+
// | Header | Compression flags | Size | Update data |
// +--------+-------------------+------+-------------+
//
// Header: 1 byte. Contains two pieces of information, the update type
// (TS_UPDATETYPE_XXX values) and a compression-used flag. If
// compression-used is set, the next byte is a set of compression flags.
//
// Compression flags: Identical to the usage defined compress.h. Optional
// byte -- if compression is not enabled on the session, it is not
// included.
//
// Size: 2-byte size in little-endian (Intel) byte ordering. Fixed size
// to allow update PDU header length to be determined before encoding
// starting in the next byte after this field. Note that this is the
// size of the data following this field -- if compression
// is used the size is the compressed size.
//
// Update data: Formats as defined for individual PDUs. Some
// formats match the non-fast-path formats for low-frequency packets,
// others are special newer formats that collapse even more headers.
/****************************************************************************/
// Masks for first-byte bits.
#define TS_OUTPUT_FASTPATH_ACTION_MASK 0x03
#define TS_OUTPUT_FASTPATH_UNUSED_MASK 0x3C
#define TS_OUTPUT_FASTPATH_ENCRYPTION_MASK 0xC0
// Encryption flags
#define TS_OUTPUT_FASTPATH_ENCRYPTED 0x80
#define TS_OUTPUT_FASTPATH_SECURE_CHECKSUM 0x40
// 2 values here for future expansion.
#define TS_OUTPUT_FASTPATH_ACTION_FASTPATH 0x0
#define TS_OUTPUT_FASTPATH_ACTION_X224 0x3
// Masks and values for update PDU header byte.
// 11 values empty in update type field for future expansion of PDUs in
// packages. 1 extra bit available in compression flags for future
// expansion. 2 extra bits unused but available for future use.
#define TS_OUTPUT_FASTPATH_UPDATETYPE_MASK 0x0F
#define TS_OUTPUT_FASTPATH_UPDATE_COMPRESSION_MASK 0xC0
#define TS_OUTPUT_FASTPATH_COMPRESSION_USED 0x80
/****************************************************************************/
// TS_MONOPOINTERATTRIBUTE
/****************************************************************************/
typedef struct tagTS_MONOPOINTERATTRIBUTE
{
TS_POINT16 hotSpot;
TSUINT16 width;
TSUINT16 height;
TSUINT16 lengthPointerData;
TSUINT8 monoPointerData[1];
} TS_MONOPOINTERATTRIBUTE, FAR * PTS_MONOPOINTERATTRIBUTE;
/****************************************************************************/
// TS_COLORPOINTERATTRIBUTE
//
// 24bpp color pointer.
/****************************************************************************/
typedef struct tagTS_COLORPOINTERATTRIBUTE
{
TSUINT16 cacheIndex;
TS_POINT16 hotSpot;
TSUINT16 width;
TSUINT16 height;
TSUINT16 lengthANDMask;
TSUINT16 lengthXORMask;
TSUINT8 colorPointerData[1];
} TS_COLORPOINTERATTRIBUTE, FAR * PTS_COLORPOINTERATTRIBUTE;
/****************************************************************************/
// TS_POINTERATTRIBUTE
//
// Variable color depth pointer.
/****************************************************************************/
typedef struct tagTS_POINTERATTRIBUTE
{
TSUINT16 XORBpp;
TS_COLORPOINTERATTRIBUTE colorPtrAttr;
} TS_POINTERATTRIBUTE, FAR * PTS_POINTERATTRIBUTE;
/****************************************************************************/
// TS_POINTER_PDU
//
// Container definition for various mouse pointer types.
// See also the fast-path output pointer definitions and types defined below.
/****************************************************************************/
typedef struct tagTS_POINTER_PDU_DATA
{
TSUINT16 messageType;
#define TS_PTRMSGTYPE_SYSTEM 1
#define TS_PTRMSGTYPE_MONO 2
#define TS_PTRMSGTYPE_POSITION 3
#define TS_PTRMSGTYPE_COLOR 6
#define TS_PTRMSGTYPE_CACHED 7
#define TS_PTRMSGTYPE_POINTER 8
TSUINT16 pad2octets;
union
{
TSUINT32 systemPointerType;
#define TS_SYSPTR_NULL 0
#define TS_SYSPTR_DEFAULT 0x7f00
TS_MONOPOINTERATTRIBUTE monoPointerAttribute;
TS_COLORPOINTERATTRIBUTE colorPointerAttribute;
TS_POINTERATTRIBUTE pointerAttribute;
TSUINT16 cachedPointerIndex;
TS_POINT16 pointerPosition;
} pointerData;
} TS_POINTER_PDU_DATA, FAR * PTS_POINTER_PDU_DATA;
typedef struct tagTS_POINTER_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_POINTER_PDU_DATA data;
} TS_POINTER_PDU, FAR * PTS_POINTER_PDU;
#define TS_POINTER_PDU_SIZE sizeof(TS_POINTER_PDU)
/****************************************************************************/
// Fast-path output for mouse pointers - overview.
//
// We use the fast-path header packet type to contain the mouse pointer
// update type explicitly. This allows us to collapse headers inside the
// TS_POINTER_PDU definition. Following are format descriptions for each
// pointer update type:
//
// TS_UPDATETYPE_MOUSEPTR_SYSTEM_NULL: Replaces systemPointerType ==
// TS_SYSPTR_NULL. Payload is zero bytes.
//
// TS_UPDATETYPE_MOUSEPTR_SYSTEM_DEFAULT: Replaces systemPointerType ==
// TS_SYSPTR_DEFAULT. Zero-byte payload.
//
// TS_UPDATETYPE_MOUSEPTR_MONO: Payload is TS_MONOPOINTERATTRIBUTE.
//
// TS_UPDATETYPE_MOUSEPTR_POSITION: Payload is a TS_POINT16.
//
// TS_UPDATETYPE_MOUSEPTR_COLOR: Payload is TS_COLORPOINTERATTRIBUTE.
//
// TS_UPDATETYPE_MOUSEPTR_CACHED: Payload is TSUINT16 cachedPointerIndex.
//
// TS_UPDATETYPE_MOUSEPTR_POINTER: Payload is TS_POINTERATTRIBUTE.
/****************************************************************************/
/****************************************************************************/
// Update types, used by TS_UPDATE_HDR and fast-path output.
/****************************************************************************/
#define TS_UPDATETYPE_ORDERS 0
#define TS_UPDATETYPE_BITMAP 1
#define TS_UPDATETYPE_PALETTE 2
#define TS_UPDATETYPE_SYNCHRONIZE 3
// Fast-path-only mouse pointer types, see fast-path output pointer
// description above.
#define TS_UPDATETYPE_MOUSEPTR_SYSTEM_NULL 5
#define TS_UPDATETYPE_MOUSEPTR_SYSTEM_DEFAULT 6
#define TS_UPDATETYPE_MOUSEPTR_MONO 7
#define TS_UPDATETYPE_MOUSEPTR_POSITION 8
#define TS_UPDATETYPE_MOUSEPTR_COLOR 9
#define TS_UPDATETYPE_MOUSEPTR_CACHED 10
#define TS_UPDATETYPE_MOUSEPTR_POINTER 11
/****************************************************************************/
/* Structure: TS_UPDATE_HDR */
/****************************************************************************/
typedef struct tagTS_UPDATE_HDR_DATA
{
TSUINT16 updateType;
TSUINT16 pad2octets;
} TS_UPDATE_HDR_DATA, FAR * PTS_UPDATE_HDR_DATA;
typedef struct tagTS_UPDATE_HDR
{
TS_SHAREDATAHEADER shareDataHeader;
TS_UPDATE_HDR_DATA data;
} TS_UPDATE_HDR, FAR * PTS_UPDATE_HDR;
/****************************************************************************/
/* Structure: TS_BITMAP_DATA */
/* */
/* Description: Data for a single rectangle in a BitmapUpdatePDU */
/* Note: bitsPerPixel is included for backwards compatibility, although it */
/* is the same for every rectangle sent. */
/****************************************************************************/
typedef struct tagTS_BITMAP_DATA
{
TSINT16 destLeft;
TSINT16 destTop;
TSINT16 destRight;
TSINT16 destBottom;
TSUINT16 width;
TSUINT16 height;
TSUINT16 bitsPerPixel;
TSBOOL16 compressedFlag;
// Bit 1: TS_BITMAP_COMPRESSION Bitmap data is compressed or not
// Bit 10: TS_EXTRA_NO_BITMAP_COMPRESSION_HDR indicates if the compressed
// bitmap data contains the redundant BC header or not. Note this
// value is defined in REV2 bitmap extraflags value for consistency.
#define TS_BITMAP_COMPRESSION 0x0001
TSUINT16 bitmapLength;
TSUINT8 bitmapData[1]; /* variable length field */
} TS_BITMAP_DATA, FAR * PTS_BITMAP_DATA;
/****************************************************************************/
/* Structure: TS_UPDATE_BITMAP_PDU */
/****************************************************************************/
typedef struct tagTS_UPDATE_BITMAP_PDU_DATA
{
TSUINT16 updateType; /* See TS_UPDATE_HDR */
TSUINT16 numberRectangles;
TS_BITMAP_DATA rectangle[1];
} TS_UPDATE_BITMAP_PDU_DATA, FAR * PTS_UPDATE_BITMAP_PDU_DATA;
typedef struct tagTS_UPDATE_BITMAP_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_UPDATE_BITMAP_PDU_DATA data;
} TS_UPDATE_BITMAP_PDU, FAR * PTS_UPDATE_BITMAP_PDU;
/****************************************************************************/
/* Structure: TS_UPDATE_CAPABILITYSET */
/****************************************************************************/
typedef struct tagTS_UPDATE_CAPABILITYSET
{
TS_BITMAP_CAPABILITYSET bitmapCapabilitySet;
} TS_UPDATE_CAPABILITYSET, FAR * PTS_UPDATE_CAPABILITYSET;
/****************************************************************************/
/* Structure: TS_UPDATE_CAPABILITY_PDU */
/****************************************************************************/
typedef struct tagTS_UPDATE_CAPABILITY_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_UPDATE_CAPABILITYSET updateCapabilitySet;
} TS_UPDATE_CAPABILITY_PDU, FAR * PTS_UPDATE_CAPABILITY_PDU;
/****************************************************************************/
// TS_UPDATE_ORDERS_PDU
//
// Variable size UpdateOrdersPDU.
// See also the fastpath version described below.
/****************************************************************************/
typedef struct tagTS_UPDATE_ORDERS_PDU_DATA
{
TSUINT16 updateType; /* See TS_UPDATE_HDR */
TSUINT16 pad2octetsA;
TSUINT16 numberOrders;
TSUINT16 pad2octetsB;
TSUINT8 orderList[1];
} TS_UPDATE_ORDERS_PDU_DATA, FAR * PTS_UPDATE_ORDERS_PDU_DATA;
typedef struct tagTS_UPDATE_ORDERS_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_UPDATE_ORDERS_PDU_DATA data;
} TS_UPDATE_ORDERS_PDU, FAR * PTS_UPDATE_ORDERS_PDU;
/****************************************************************************/
// TS_UPDATE_ORDERS_PDU_DATA - fast-path bytestream version
//
// Rather than waste 6 of the 8 header bytes in the TS_UPDATE_ORDERS_PDU_DATA
// (updateType is already known in the fastpath header), we simply define
// a new optimized version: numberOrders is a 2-byte little-endian (Intel)
// format field preceding the bytestream of encoded orders.
/****************************************************************************/
/****************************************************************************/
/* Structure: TS_COLOR */
/****************************************************************************/
typedef struct tagTS_COLOR
{
TSUINT8 red;
TSUINT8 green;
TSUINT8 blue;
} TS_COLOR, FAR * PTS_COLOR;
/****************************************************************************/
/* Structure: TS_COLOR_QUAD */
/****************************************************************************/
typedef struct tagTS_COLOR_QUAD
{
TSUINT8 red;
TSUINT8 green;
TSUINT8 blue;
TSUINT8 pad1octet;
} TS_COLOR_QUAD, FAR * PTS_COLOR_QUAD;
/****************************************************************************/
// TS_ORDER_HEADER
//
// There are several types of orders available using this control flag byte.
// They include:
//
// Primary orders: Denoted by the lower two control bits 01 meaning
// TS_STANDARD but not TS_SECONDARY. Primary orders are field encoded
// using the OE2 encoding logic on the server and the OD logic on the
// client. See oe2.h in the server code for field encoding rules.
// The upper six bits of the control byte are used for further information
// about the field encoding.
//
// Secondary orders: Denoted by low 2 control bits 11 meaning TS_STANDARD |
// TS_SECONDARY. The upper 6 bits are not used. Followed by the next 5
// bytes of the TS_SECONDARY_ORDER_HEADER definition, then followed by
// order-specific data.
//
// Alternate secondary orders: Introduced in RDP 5.1, these orders are
// denoted by low 2 control bits 10, meaning TS_SECONDARY but not
// TS_STANDARD. The upper 6 bits are used to encode the order type; the
// order format following the control byte is order-specific but not field
// encoded. This order type was introduced to overcome the wastefulness
// inherent in the secondary order header, allowing nonstandard secondary
// orders to follow whatever form best suits the data being carried.
//
// Control flag low 2 bit value 00 is not used in RDP 4.0, 5.0, or 5.1,
// but is reserved for future use.
/****************************************************************************/
#define TS_STANDARD 1
#define TS_SECONDARY 2
#define TS_BOUNDS 4
#define TS_TYPE_CHANGE 8
#define TS_DELTA_COORDINATES 16
// Indicates that there are zero modified bounds coordinates.
// Used in conjunction with the TS_BOUNDS flags, the presence of this flag
// means that there is no subsequent byte for the bounds fields (it would be
// zero).
#define TS_ZERO_BOUNDS_DELTAS 32
// T.128 extension: two bits that contain the number of consecutive
// field encoding bytes that are zero. When these bits indicate that
// there are zero-value field bytes, the corresponding bytes are not
// sent. The count is for consecutive zeros from the last byte
// scanning backwards (the non-zero bytes normally appear at the
// beginning).
//
// Example: order that has three field encoding bytes
//
// field encoding bytes: 0x20 0x00 0x00
//
// There are two zeros (counting from the end backwards), so the
// control flags contain 0x80 (0x02 << 6), and the order is sent with
// just 0x20. We therefore save sending the two bytes.
#define TS_ZERO_FIELD_BYTE_BIT0 64
#define TS_ZERO_FIELD_BYTE_BIT1 128
#define TS_ZERO_FIELD_COUNT_SHIFT 6
#define TS_ZERO_FIELD_COUNT_MASK 0xC0
// Alternate secondary order mask and shift values for the order type.
#define TS_ALTSEC_ORDER_TYPE_MASK 0xFC
#define TS_ALTSEC_ORDER_TYPE_SHIFT 2
typedef struct tagTS_ORDER_HEADER
{
TSUINT8 controlFlags;
} TS_ORDER_HEADER, FAR *PTS_ORDER_HEADER;
/****************************************************************************/
// TS_SECONDARY_ORDER_HEADER
/****************************************************************************/
#define TS_CACHE_BITMAP_UNCOMPRESSED 0
#define TS_CACHE_COLOR_TABLE 1
#define TS_CACHE_BITMAP_COMPRESSED 2
#define TS_CACHE_GLYPH 3
#define TS_CACHE_BITMAP_UNCOMPRESSED_REV2 4
#define TS_CACHE_BITMAP_COMPRESSED_REV2 5
#define TS_STREAM_BITMAP 6
#define TS_CACHE_BRUSH 7
#define TS_NUM_SECONDARY_ORDERS 8
typedef struct tagTS_SECONDARY_ORDER_HEADER
{
TS_ORDER_HEADER orderHdr;
TSUINT16 orderLength;
// This field was used in RDP 4.0 to hold TS_EXTRA_SECONDARY, but was
// re-tasked to allow secondary orders to use these two bytes as encoding
// bytes and flags.
TSUINT16 extraFlags;
TSUINT8 orderType;
} TS_SECONDARY_ORDER_HEADER, FAR *PTS_SECONDARY_ORDER_HEADER;
/****************************************************************************/
/* The calculation of the value to store in the orderLength field of */
/* TS_SECONDARY_ORDER_HEADER is non-trivial. Hence we provide some macros */
/* to make life easier. */
/****************************************************************************/
#define TS_SECONDARY_ORDER_LENGTH_FUDGE_FACTOR 8
#define TS_SECONDARY_ORDER_LENGTH_ADJUSTMENT \
(sizeof(TS_SECONDARY_ORDER_HEADER) - \
FIELDSIZE(TS_SECONDARY_ORDER_HEADER, orderType) + \
TS_SECONDARY_ORDER_LENGTH_FUDGE_FACTOR)
#define TS_CALCULATE_SECONDARY_ORDER_ORDERLENGTH(actualOrderLength) \
((actualOrderLength) - TS_SECONDARY_ORDER_LENGTH_ADJUSTMENT)
#define TS_DECODE_SECONDARY_ORDER_ORDERLENGTH(secondaryOrderLength) \
((secondaryOrderLength) + TS_SECONDARY_ORDER_LENGTH_ADJUSTMENT)
/****************************************************************************/
// Alternate secondary order type values.
/****************************************************************************/
#define TS_ALTSEC_SWITCH_SURFACE 0
#define TS_ALTSEC_CREATE_OFFSCR_BITMAP 1
#ifdef DRAW_NINEGRID
#define TS_ALTSEC_STREAM_BITMAP_FIRST 2
#define TS_ALTSEC_STREAM_BITMAP_NEXT 3
#define TS_ALTSEC_CREATE_NINEGRID_BITMAP 4
#endif
#ifdef DRAW_GDIPLUS
#define TS_ALTSEC_GDIP_FIRST 5
#define TS_ALTSEC_GDIP_NEXT 6
#define TS_ALTSEC_GDIP_END 7
#define TS_ALTSEC_GDIP_CACHE_FIRST 8
#define TS_ALTSEC_GDIP_CACHE_NEXT 9
#define TS_ALTSEC_GDIP_CACHE_END 10
#endif // DRAW_GDIPLUS
#ifdef DRAW_GDIPLUS
#define TS_NUM_ALTSEC_ORDERS 11
#else // DRAW_GDIPLUS
#ifdef DRAW_NINEGRID
#define TS_NUM_ALTSEC_ORDERS 5
#else
#define TS_NUM_ALTSEC_ORDERS 2
#endif // DRAW_NINEGRID
#endif // DRAW_GDIPLUS
/****************************************************************************/
/* Convert BPP to number of colors. */
/****************************************************************************/
#ifdef DC_HICOLOR
/****************************************************************************/
/* This macro as it was doesn't cater for 15bpp. Consider a 64 pel wide */
/* bitmap at 15 and 16bpp. It really has the same numner of bytes per scan */
/* line but this macro gives 128 for 16bpp and only 120 for 15bpp... */
/****************************************************************************/
// WRONG: #define TS_BYTES_IN_SCANLINE(width, bpp) (((((width)*(bpp))+31)/32) * 4)
#define TS_BYTES_IN_SCANLINE(width, bpp) ((((width)*((((bpp)+3)/4)*4)+31)/32) * 4)
#else
#define TS_BYTES_IN_SCANLINE(width, bpp) (((((width)*(bpp))+31)/32) * 4)
#endif
#define TS_BYTES_IN_BITMAP(width, height, bpp) \
(TS_BYTES_IN_SCANLINE((width), (bpp)) * (height))
/****************************************************************************/
/* The Compressed Data header structure. */
/* */
/* Rather than add a field to indicate V1 vs V2 compression we use the */
/* fact that V2 compression treats all the bitmap as main body and sets */
/* the first row size to zero to distinguish them. I hesitate to do this */
/* but any bandwidth saving is important. */
/****************************************************************************/
typedef struct tagTS_CD_HEADER
{
TSUINT16 cbCompFirstRowSize;
TSUINT16 cbCompMainBodySize;
TSUINT16 cbScanWidth;
TSUINT16 cbUncompressedSize;
} TS_CD_HEADER, FAR *PTS_CD_HEADER;
typedef TS_CD_HEADER UNALIGNED FAR *PTS_CD_HEADER_UA;
/****************************************************************************/
// Structure: TS_CACHE_BITMAP_ORDER
//
// Description: First cache-bitmap order revision used in RDP 4.0.
/****************************************************************************/
typedef struct tagTS_CACHE_BITMAP_ORDER
{
TS_SECONDARY_ORDER_HEADER header;
// header.extraflags
// Bit 10: TS_EXTRA_NO_BITMAP_COMPRESSION_HDR indicates if the compressed
// bitmap data contains the redundant BC header or not. Note this value
// is defined in REV2 bitmap extraflags value for consistency
TSUINT8 cacheId;
TSUINT8 pad1octet;
TSUINT8 bitmapWidth;
TSUINT8 bitmapHeight;
TSUINT8 bitmapBitsPerPel;
TSUINT16 bitmapLength;
TSUINT16 cacheIndex;
TSUINT8 bitmapData[1];
} TS_CACHE_BITMAP_ORDER, FAR *PTS_CACHE_BITMAP_ORDER;
/****************************************************************************/
// TS_CACHE_BITMAP_ORDER_REV2_HEADER
//
// Second version of cache-bitmap order that includes the hash key and
// changes the field definitions to minimize wire bytes.
/****************************************************************************/
// Maximum worst-case order size, rounded up to the nearest DWORD boundary.
#define TS_CACHE_BITMAP_ORDER_REV2_MAX_SIZE \
(((sizeof(TS_CACHE_BITMAP_ORDER_REV2_HEADER) + 18) + 3) & ~0x03)
typedef struct
{
// Two bytes in header.extraFlags are encoded as follows:
// Bits 0..2 (mask 0x0007): CacheID.
// Bits 3..6 (mask 0x0078): BitsPerPixelID, see below for values.
// Bit 7 (mask 0x0080): bHeightSameAsWidth, set to 1 when the bitmap
// height is the same as the encoded width.
// Bit 8 (mask 0x0100): bKeyPresent, set to 1 when the persistent key
// is encoded in the stream.
// Bit 9 (mask 0x0200): bStreamBitmap, set to 1 if this cache-bitmap
// order is a bitmap-streaming header.
// Bit 10 (mask 0x0400): noBitmapCompressionHdr, set to 1 if the
// compressed bitmap doesn't contain redundent header (8 bytes)
// This mask is used by REV1 bitmap header, SDA bitmap data
// and TS_GENERAL_CAPS as well
// Bit 11 (mask 0x0800): not cache flag, set to 1 if the bitmap
// is not to be cached in the bitmap cache
TS_SECONDARY_ORDER_HEADER header;
#define TS_CacheBitmapRev2_CacheID_Mask 0x0007
#define TS_CacheBitmapRev2_BitsPerPixelID_Mask 0x0078
#define TS_CacheBitmapRev2_bHeightSameAsWidth_Mask 0x0080
#define TS_CacheBitmapRev2_bKeyPresent_Mask 0x0100
#define TS_CacheBitmapRev2_bStreamBitmap_Mask 0x0200
#define TS_EXTRA_NO_BITMAP_COMPRESSION_HDR 0x0400
#define TS_CacheBitmapRev2_bNotCacheFlag 0x0800
// These are defined to be in the same position they would be in the
// extraFlags field.
#define TS_CacheBitmapRev2_1BitPerPel (0 << 3)
#define TS_CacheBitmapRev2_2BitsPerPel (1 << 3)
#define TS_CacheBitmapRev2_4BitsPerPel (2 << 3)
#define TS_CacheBitmapRev2_8BitsPerPel (3 << 3)
#define TS_CacheBitmapRev2_16BitsPerPel (4 << 3)
#define TS_CacheBitmapRev2_24BitsPerPel (5 << 3)
#define TS_CacheBitmapRev2_32BitsPerPel (6 << 3)
// 64-bit key. These are absent from the wire encoding if the cache
// properties in the bitmap cache capabilities indicate the cache
// is not persistent and bKeyPresent is false above.
TSUINT32 Key1;
TSUINT32 Key2;
// Following fields are variable-sized and so only have a description.
// Encoding rules:
// 2-byte encoding: Uses high bit of first byte as a field length
// indicator, where 0 means the field is one byte (the 7 low
// bits of the first byte), 1 means it is 2 bytes (low 7 bits
// of the first byte are the high bits, 8 bits of next byte
// are the low bits, total 15 bits available).
// 4-byte encoding: Uses high 2 bits of first byte as a field length
// indicator: 00 means a one-byte field (low 6 bits of that byte
// are the value), 01=2-byte field (low 6 bits + next byte, with
// 1st 6 bits being most significant, 14 bits total for value),
// 10=3-byte field (22 bits total for value), 11=4-byte field (30
// bits for value).
// Bitmap width: 2-byte encoding.
// Bitmap height: If same as width, the bHeightSameAsWidth bit is
// set above, otherwise appears here as a 2-byte encoding.
// Bitmap length: 4-byte encoding.
// Streaming extended info: This field is present only if the bStreamBitmap
// flag was set in the header field. This field is a 2-byte encoding
// specifying the length of the portion of the bitmap in this PDU.
// The rest of the bitmap data will be sent later with a series of
// TS_STREAM_BITMAP secondary orders.
// Cache index: 2-byte encoding.
} TS_CACHE_BITMAP_ORDER_REV2_HEADER, FAR *PTS_CACHE_BITMAP_ORDER_REV2_HEADER;
/****************************************************************************/
// TS_STREAM_BITMAP_ORDER_HEADER
//
// Follow-up PDU to TS_CACHE_BITMAP_ORDER_REV2 that provides further blocks
// of data for the streamed bitmap. Note there are no first/last streaming
// bits provided, the block sizes sent are sufficient information to
// determine when the bitmap stream is complete.
/****************************************************************************/
// Maximum worst-case order size, rounded up to the nearest DWORD boundary.
#define TS_STREAM_BITMAP_ORDER_MAX_SIZE \
(((sizeof(TS_STREAM_BITMAP_ORDER_HEADER) + 2) + 3) & ~0x03)
typedef struct
{
TS_SECONDARY_ORDER_HEADER header;
// Following fields are variable-sized according to encoding descriptions
// given for TS_CACHE_BITMAP_ORDER_HEADER_REV2.
// Data length: 2-byte encoding.
} TS_STREAM_BITMAP_ORDER_HEADER, FAR *PTS_STREAM_BITMAP_ORDER_HEADER;
/****************************************************************************/
/* Structure: TS_CACHE_COLOR_TABLE_ORDER */
/****************************************************************************/
typedef struct tagTS_CACHE_COLOR_TABLE_ORDER
{
TS_SECONDARY_ORDER_HEADER header;
TSUINT8 cacheIndex;
TSUINT16 numberColors;
TS_COLOR_QUAD colorTable[1];
} TS_CACHE_COLOR_TABLE_ORDER, FAR * PTS_CACHE_COLOR_TABLE_ORDER;
/****************************************************************************/
/* Structure: TS_CACHE_GLYPH_DATA */
/****************************************************************************/
typedef struct tagTS_CACHE_GLYPH_DATA
{
TSUINT16 cacheIndex;
TSINT16 x;
TSINT16 y;
TSUINT16 cx;
TSUINT16 cy;
TSUINT8 aj[1];
} TS_CACHE_GLYPH_DATA, FAR * PTS_CACHE_GLYPH_DATA;
/****************************************************************************/
/* Structure: TS_CACHE_GLYPH_ORDER */
/****************************************************************************/
#define TS_EXTRA_GLYPH_UNICODE 16
typedef struct tagTS_CACHE_GLYPH_ORDER
{
TS_SECONDARY_ORDER_HEADER header;
TSUINT8 cacheId;
TSUINT8 cGlyphs;
TS_CACHE_GLYPH_DATA glyphData[1];
} TS_CACHE_GLYPH_ORDER, FAR * PTS_CACHE_GLYPH_ORDER;
/****************************************************************************/
/* Structure: TS_CACHE_GLYPH_ORDER_REV2 */
/****************************************************************************/
#define TS_GLYPH_DATA_REV2_HDR_MAX_SIZE 9
typedef struct tagTS_CACHE_GLYPH_ORDER_REV2
{
// Two bytes in header.extraFlags are encoded as follows:
// Bits 0..3 (mask 0x000f): CacheID.
// Bit 4 (mask 0x0010): glyph unicode
// Bit 5 (mask 0x0020): Glyph REV2 order
// Bits 6..7: free
// Bits 8..15 (mask 0xff00): cGlyphs
TS_SECONDARY_ORDER_HEADER header;
#define TS_CacheGlyphRev2_CacheID_Mask 0x000f
#define TS_CacheGlyphRev2_Mask 0x0020
#define TS_CacheGlyphRev2_cGlyphs_Mask 0xff00
// array of glyph data
BYTE glyphData[1];
// Following fields are variable-sized and so only have a description.
// Encoding rules:
// 2-byte encoding: Uses high bit of first byte as a field length
// indicator, where 0 means the field is one byte (the 7 low
// bits of the first byte), 1 means it is 2 bytes (low 7 bits
// of the first byte are the high bits, 8 bits of next byte
// are the low bits, total 15 bits available).
//
// 2-byte signed encoding: Uses high bit of first byte as a field length
// indicator, where 0 means the field is one byte (the 6 low
// bits of the first byte), 1 means it is 2 bytes (low 6 bits
// of the first byte are the high bits, 8 bits of next byte
// are the low bits, total 14 bits available).
// The second high bit used as a sign indicator. 0 means the
// field is unsigned, 1 means the field is signed
//
// cacheIndex: 1-byte field
// Glyph x: 2-byte signed encoding
// Glyph y: 2-byte signed encoding
// Glyph cx: 2-byte unsigned encoding
// Glyph cy: 2-byte unsigned encoding
// Glyph bitmap data: in bytes
} TS_CACHE_GLYPH_ORDER_REV2, FAR * PTS_CACHE_GLYPH_ORDER_REV2;
/****************************************************************************/
/* Structure: TS_CACHE_BRUSH_ORDER */
/****************************************************************************/
#define TS_CACHED_BRUSH 0x80
#define MAX_BRUSH_ENCODE_COLORS 4
typedef struct tagTS_CACHE_BRUSH_ORDER
{
TS_SECONDARY_ORDER_HEADER header;
TSUINT8 cacheEntry;
TSUINT8 iBitmapFormat;
TSUINT8 cx;
TSUINT8 cy;
TSUINT8 style;
TSUINT8 iBytes;
TSUINT8 brushData[1];
#ifdef DC_HICOLOR
// The layout of the brush data is dependent on the format of the
// bitmap, and if it has been compressed in any way. In particular,
// many brushes actually only use two different colors, and the
// majority use four or less.
//
// Two-color brushes are treated as mono bitmaps, so the brushData
// array contains the bits encoded in 8 bytes.
//
// Four color brushes are represented as 2-bit indices into a color
// table. The brushData array thus contains
//
// - 16 bytes of bitmap data (8x8 pels x 2bpp)
// - either
// - 4 1-byte indices into the current color table (for 8bpp
// sessions)
// - 4 4-byte color values, either color indices for 15/16bpp or full
// RGB values for 24bpp sessions
//
// The bits of brushes using more than 4 colors are simply copied into
// the brushData at the appropriate color depth.
#endif
} TS_CACHE_BRUSH_ORDER, FAR * PTS_CACHE_BRUSH_ORDER;
/****************************************************************************/
// TS_CREATE_OFFSCR_BITMAP_ORDER
//
// This alternate secondary order creates an offscreen bitmap of size
// cx by cy. The bitmap ID is stored at the ExtraFlags field in the header
/****************************************************************************/
typedef struct tagTS_CREATE_OFFSCR_BITMAP_ORDER
{
BYTE ControlFlags;
// Bit 0..14: Offscreen bitmap ID
// Bit 15: Flag to indicate if offscreen bitmap delete list is appended.
TSUINT16 Flags;
TSUINT16 cx;
TSUINT16 cy;
// Number offscreen bitmaps to delete: 2 bytes
// Offscreen bitmap ID delete list: 2-bytes list
TSUINT16 variableBytes[1];
} TS_CREATE_OFFSCR_BITMAP_ORDER, FAR * PTS_CREATE_OFFSCR_BITMAP_ORDER;
/****************************************************************************/
// TS_SWITCH_SURFACE_ORDER_HEADER
//
// This alternate secondary order switches the target drawing surface at the
// client, identified by the bitmap ID. The primary drawing surface (screen)
// has the bitmap ID of 0xFFFF.
/****************************************************************************/
#define SCREEN_BITMAP_SURFACE 0xFFFF
typedef struct tagTS_SWITCH_SURFACE_ORDER
{
BYTE ControlFlags;
TSUINT16 BitmapID;
} TS_SWITCH_SURFACE_ORDER, FAR * PTS_SWITCH_SURFACE_ORDER;
#ifdef DRAW_GDIPLUS
/****************************************************************************/
// Structure: TS_DRAW_GDIPLUS_ORDER
//
// Description: DrawGdiplus order
/****************************************************************************/
typedef struct tagTS_DRAW_GDIPLUS_ORDER_FRIST
{
BYTE ControlFlags;
BYTE Flags; // curently not used
TSUINT16 cbSize;
TSUINT32 cbTotalSize;
TSUINT32 cbTotalEmfSize;
} TS_DRAW_GDIPLUS_ORDER_FIRST, FAR * PTS_DRAW_GDIPLUS_ORDER_FIRST;
typedef struct tagTS_DRAW_GDIPLUS_ORDER_NEXT
{
BYTE ControlFlags;
BYTE Flags; // curently not used
TSUINT16 cbSize;
} TS_DRAW_GDIPLUS_ORDER_NEXT, FAR * PTS_DRAW_GDIPLUS_ORDER_NEXT;
typedef struct tagTS_DRAW_GDIPLUS_ORDER_END
{
BYTE ControlFlags;
BYTE Flags; // curently not used
TSUINT16 cbSize;
TSUINT32 cbTotalSize;
TSUINT32 cbTotalEmfSize;
} TS_DRAW_GDIPLUS_ORDER_END, FAR * PTS_DRAW_GDIPLUS_ORDER_END;
#define TS_GDIPLUS_ORDER_SIZELIMIT 4096
/****************************************************************************/
// Structure: TS_CACHE_DRAW_GDIPLUS_CACHE_ORDER
//
// Description: DrawGdiplus cache order
/****************************************************************************/
typedef struct tagTS_DRAW_GDIPLUS_CACHE_ORDER_FIRST
{
BYTE ControlFlags;
BYTE Flags;
#define TS_GDIPLUS_CACHE_ORDER_REMOVE_CACHEENTRY 0x1
TSUINT16 CacheType; // See following define for CacheType
TSUINT16 CacheID;
TSUINT16 cbSize;
TSUINT32 cbTotalSize;
} TS_DRAW_GDIPLUS_CACHE_ORDER_FIRST, FAR * PTS_DRAW_GDIPLUS_CACHE_ORDER_FIRST;
typedef struct tagTS_DRAW_GDIPLUS_CACHE_ORDER_NEXT
{
BYTE ControlFlags;
BYTE Flags;
TSUINT16 CacheType; // See following define for CacheType
TSUINT16 CacheID;
TSUINT16 cbSize;
} TS_DRAW_GDIPLUS_CACHE_ORDER_NEXT, FAR * PTS_DRAW_GDIPLUS_CACHE_ORDER_NEXT;
typedef struct tagTS_DRAW_GDIPLUS_CACHE_ORDER_END
{
BYTE ControlFlags;
BYTE Flags;
TSUINT16 CacheType; // See following define for CacheType
TSUINT16 CacheID;
TSUINT16 cbSize;
TSUINT32 cbTotalSize;
} TS_DRAW_GDIPLUS_CACHE_ORDER_END, FAR * PTS_DRAW_GDIPLUS_CACHE_ORDER_END;
#define GDIP_CACHE_GRAPHICS_DATA 0x1
#define GDIP_CACHE_OBJECT_BRUSH 0x2
#define GDIP_CACHE_OBJECT_PEN 0x3
#define GDIP_CACHE_OBJECT_IMAGE 0x4
#define GDIP_CACHE_OBJECT_IMAGEATTRIBUTES 0x5
typedef struct tagTSEmfPlusRecord
{
TSINT16 Type;
TSUINT16 Flags; // Higher 8 bits is Gdi+ object type
TSUINT32 Size; // If MSB is set, the following data will be cacheID
} TSEmfPlusRecord, FAR * PTSEmfPlusRecord;
#endif // DRAW_GDIPLUS
#ifdef DRAW_NINEGRID
/****************************************************************************/
// Structure: TS_CREATE_DRAW_NINEGRID_ORDER
//
// Description: Luna DrawNineGrid bitmap order
/****************************************************************************/
typedef struct tagTS_NINEGRID_BITMAP_INFO
{
ULONG flFlags;
TSUINT16 ulLeftWidth;
TSUINT16 ulRightWidth;
TSUINT16 ulTopHeight;
TSUINT16 ulBottomHeight;
TSCOLORREF crTransparent;
} TS_NINEGRID_BITMAP_INFO, FAR * PTS_NINEGRID_BITMAP_INFO;
typedef struct tagTS_CREATE_NINEGRID_BITMAP_ORDER
{
BYTE ControlFlags;
BYTE BitmapBpp;
TSUINT16 BitmapID;
TSUINT16 cx;
TSUINT16 cy;
TS_NINEGRID_BITMAP_INFO nineGridInfo;
} TS_CREATE_NINEGRID_BITMAP_ORDER, FAR * PTS_CREATE_NINEGRID_BITMAP_ORDER;
/****************************************************************************/
// Streaming bitmap orders
/****************************************************************************/
#define TS_STREAM_BITMAP_BLOCK 4 * 1024 // stream bitmap block is 4k chunk
#define TS_STREAM_BITMAP_END 0x1
#define TS_STREAM_BITMAP_COMPRESSED 0x2
#define TS_STREAM_BITMAP_REV2 0x4
typedef struct tagTS_STREAM_BITMAP_FIRST_PDU
{
BYTE ControlFlags;
BYTE BitmapFlags;
BYTE BitmapBpp;
TSUINT16 BitmapId;
#define TS_DRAW_NINEGRID_BITMAP_CACHE 0x1
TSUINT16 BitmapWidth;
TSUINT16 BitmapHeight;
TSUINT16 BitmapLength;
TSUINT16 BitmapBlockLength;
} TS_STREAM_BITMAP_FIRST_PDU, FAR * PTS_STREAM_BITMAP_FIRST_PDU;
typedef struct tagTS_STREAM_BITMAP_NEXT_PDU
{
BYTE ControlFlags;
BYTE BitmapFlags;
TSUINT16 BitmapId;
TSUINT16 BitmapBlockLength;
} TS_STREAM_BITMAP_NEXT_PDU, FAR * PTS_STREAM_BITMAP_NEXT_PDU;
// For DRAW_STREM_REV2, the only change is the BitmapLength in tagTS_STREAM_BITMAP_FIRST_PDU
// from TSUINT16 to TSUINT32
typedef struct tagTS_STREAM_BITMAP_FIRST_PDU_REV2
{
BYTE ControlFlags;
BYTE BitmapFlags;
BYTE BitmapBpp;
TSUINT16 BitmapId;
#define TS_DRAW_NINEGRID_BITMAP_CACHE 0x1
TSUINT16 BitmapWidth;
TSUINT16 BitmapHeight;
TSUINT32 BitmapLength;
TSUINT16 BitmapBlockLength;
} TS_STREAM_BITMAP_FIRST_PDU_REV2, FAR * PTS_STREAM_BITMAP_FIRST_PDU_REV2;
#if 0
/****************************************************************************/
// Structure: TS_CREATE_DRAW_STREAM_ORDER
//
// Description: Luna DrawStream order
/****************************************************************************/
typedef struct tagTS_CREATE_DRAW_STREAM_ORDER
{
BYTE ControlFlags;
TSUINT16 BitmapID;
TSUINT16 cx;
TSUINT16 cy;
TSUINT8 bitmapBpp;
} TS_CREATE_DRAW_STREAM_ORDER, FAR * PTS_CREATE_DRAW_STREAM_ORDER;
/****************************************************************************/
// Structure: TS_DRAW_STREAM_ORDER
//
// Description: Luna DrawStream order
/****************************************************************************/
typedef struct tagTS_DRAW_STREAM_ORDER
{
BYTE ControlFlags;
TS_RECTANGLE16 Bounds;
TSUINT16 BitmapID;
TSUINT8 nClipRects;
TSUINT16 StreamLen;
} TS_DRAW_STREAM_ORDER, FAR * PTS_DRAW_STREAM_ORDER;
typedef struct tagTS_DRAW_NINEGRID_ORDER
{
BYTE ControlFlags;
TSUINT16 BitmapID;
TS_RECTANGLE16 dstBounds;
TS_RECTANGLE16 srcBounds;
TSUINT8 nClipRects;
} TS_DRAW_NINEGRID_ORDER, FAR * PTS_DRAW_NINEGRID_ORDER;
typedef struct _RDP_DS_COPYTILE
{
BYTE ulCmdID;
TS_RECTANGLE16 rclDst;
TS_RECTANGLE16 rclSrc;
TS_POINT16 ptlOrigin;
} RDP_DS_COPYTILE;
typedef struct _RDP_DS_SOLIDFILL
{
BYTE ulCmdID;
TS_RECTANGLE16 rclDst;
TSCOLORREF crSolidColor;
} RDP_DS_SOLIDFILL;
typedef struct _RDP_DS_TRANSPARENTTILE
{
BYTE ulCmdID;
TS_RECTANGLE16 rclDst;
TS_RECTANGLE16 rclSrc;
TS_POINT16 ptlOrigin;
TSCOLORREF crTransparentColor;
} RDP_DS_TRANSPARENTTILE;
typedef struct _RDP_DS_ALPHATILE
{
BYTE ulCmdID;
TS_RECTANGLE16 rclDst;
TS_RECTANGLE16 rclSrc;
TS_POINT16 ptlOrigin;
TS_BLENDFUNC blendFunction;
} RDP_DS_ALPHATILE;
typedef struct _RDP_DS_STRETCH
{
BYTE ulCmdID;
TS_RECTANGLE16 rclDst;
TS_RECTANGLE16 rclSrc;
} RDP_DS_STRETCH;
typedef struct _RDP_DS_TRANSPARENTSTRETCH
{
BYTE ulCmdID;
TS_RECTANGLE16 rclDst;
TS_RECTANGLE16 rclSrc;
TSCOLORREF crTransparentColor;
} RDP_DS_TRANSPARENTSTRETCH;
typedef struct _RDP_DS_ALPHASTRETCH
{
BYTE ulCmdID;
TS_RECTANGLE16 rclDst;
TS_RECTANGLE16 rclSrc;
TS_BLENDFUNC blendFunction;
} RDP_DS_ALPHASTRETCH;
#endif
#endif //DRAW_NINEGRID
/****************************************************************************/
/* Structure: TS_SECONDARY_ORDER */
/****************************************************************************/
typedef struct tagTS_SECONDARY_ORDER
{
union
{
TS_CACHE_BITMAP_ORDER cacheBitmap;
TS_CACHE_COLOR_TABLE_ORDER cacheColorTable;
TS_CACHE_GLYPH_ORDER cacheGlyph;
TS_CACHE_BRUSH_ORDER cacheBrush;
} u;
} TS_SECONDARY_ORDER, FAR * PTS_SECONDARY_ORDER;
/****************************************************************************/
/* Structure: TS_UPDATE_PALETTE_PDU */
/****************************************************************************/
typedef struct tagTS_UPDATE_PALETTE_PDU_DATA
{
TSUINT16 updateType; /* See TS_UPDATE_HDR */
TSUINT16 pad2octets;
TSUINT32 numberColors;
TS_COLOR palette[1]; /* 16 or 256 entries */
} TS_UPDATE_PALETTE_PDU_DATA, FAR * PTS_UPDATE_PALETTE_PDU_DATA;
typedef struct tagTS_UPDATE_PALETTE_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_UPDATE_PALETTE_PDU_DATA data;
} TS_UPDATE_PALETTE_PDU, FAR * PTS_UPDATE_PALETTE_PDU;
/****************************************************************************/
/* Structure: TS_UPDATE_SYNCHRONIZE_PDU */
/****************************************************************************/
typedef struct tagTS_UPDATE_SYNCHRONIZE_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 updateType; /* See TS_UPDATE_HDR */
TSUINT16 pad2octets;
} TS_UPDATE_SYNCHRONIZE_PDU, FAR * PTS_UPDATE_SYNCHRONIZE_PDU;
/****************************************************************************/
/* CONSTANTS */
/****************************************************************************/
#define TS_PROTOCOL_VERSION 0x0010
/****************************************************************************/
/* MCS priorities */
/****************************************************************************/
#define TS_LOWPRIORITY 3
#define TS_MEDPRIORITY 2
#define TS_HIGHPRIORITY 1
#ifdef DC_HICOLOR
/****************************************************************************/
/* Mask definitions for high color support */
/****************************************************************************/
#define TS_RED_MASK_24BPP 0xff0000;
#define TS_GREEN_MASK_24BPP 0x00ff00;
#define TS_BLUE_MASK_24BPP 0x0000ff;
#define TS_RED_MASK_16BPP 0xf800
#define TS_GREEN_MASK_16BPP 0x07e0
#define TS_BLUE_MASK_16BPP 0x001f
#define TS_RED_MASK_15BPP 0x7c00
#define TS_GREEN_MASK_15BPP 0x03e0
#define TS_BLUE_MASK_15BPP 0x001f
#endif
/****************************************************************************/
/* Structure: TS_REFRESH_RECT_PDU */
/* */
/* Name of PDU: RefreshRectanglePDU (a T.128 extension) */
/* */
/* Description of Function: */
/* Flows from Client -> Server (and optionally: Server -> Client) */
/* Requests that the Server should send data to the client to allow */
/* the client to redraw the areas defined by the rectangles defined in */
/* the PDU. The server responds by sending updatePDUs (orders, bitmap */
/* data etc.) containing all the drawing information necessary to */
/* "fill in" the rectangle. The server will probably implement this */
/* by invalidating the rectangle - which results in a bunch of drawing */
/* orders from the affected apps, which are then remoted to the Client */
/* */
/* Field Descriptions: */
/* numberOfAreas: count of rectangles included */
/* areaToRefresh: area the client needs repainted */
/****************************************************************************/
typedef struct tagTS_REFRESH_RECT_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT8 numberOfAreas;
TSUINT8 pad3octets[3];
TS_RECTANGLE16 areaToRefresh[1]; /* inclusive */
} TS_REFRESH_RECT_PDU, FAR * PTS_REFRESH_RECT_PDU;
#define TS_REFRESH_RECT_PDU_SIZE sizeof(TS_REFRESH_RECT_PDU)
#define TS_REFRESH_RECT_UNCOMP_LEN 12
/****************************************************************************/
/* Structure: TS_SUPPRESS_OUTPUT_PDU */
/* */
/* Name of PDU: SuppressOutputPDU (a T.128 extension) */
/* */
/* Description of Function: */
/* Flows from Client -> Server */
/* Notifies the Server that there are changes in the areas of the */
/* shared desktop that are visible at the client. */
/* */
/* By default, at the start of a new session, the server assumes that */
/* the entire desktop is visible at the client and will send all */
/* remoted output to it. During a session, the client can use this */
/* PDU to notify the server that only certain areas of the shared */
/* desktop are visible. The server may then choose NOT to send output */
/* for the other areas (note: the server does not guarantee to not */
/* send the output; the client must be capable of handling such output */
/* by ignoring it). */
/* */
/* Once the client has sent one of these PDUs it is then responsible */
/* for keeping the server up to date i.e. it must send further */
/* PDUs whenever the areas that can be excluded changes. Note that */
/* processing the PDU at the server can be quite an expensive */
/* operation (because areas that were excluded but are now not- */
/* excluded need to be redrawn to ensure that the client has an */
/* up to date view of them). */
/* */
/* The intent behind this PDU is not that the Client should notify the */
/* server every time the client area is resized (by the user dragging */
/* the frame border for example) but to allow line-utilization */
/* optimization whenever there is any "significant" reason for */
/* output to be excluded. The definition of "significant" is */
/* entirely a client decision but reasons might include */
/* - the client is minimized (which suggests that the user is */
/* likely to not want to see the Client output for a lengthy */
/* period of time) */
/* - another application is maximized and has the focus (which */
/* again suggests that the client user may not be interested in */
/* output for a lengthy period of time) */
/* - with multiple-monitor configuration at the client there may */
/* be some areas of the server desktop that are simply NEVER */
/* visible at the client; selectively suppressing output for */
/* those areas is a good idea. */
/* */
/* Note that in TSE4.0 and Win2000, the Client only ever excludes */
/* output for the entire desktop, or for none of it. Similarly, the */
/* server only actually suppresses all output or none (it cannot */
/* suppress output for selected areas). */
/* */
/* Field Descriptions: */
/* numberOfRectangles: TS_QUIET_FULL_SUPPRESSION (zero): indicates */
/* that the Server may choose to stop sending */
/* all output (including sound). */
/* 1..TS_MAX_INCLUDED_RECTS: number of rectangles */
/* following. */
/* any other value: ASSERTABLE ERROR. */
/* includedRectangle[] Each rectangle defines an area of the desktop */
/* for which the client requires output. */
/****************************************************************************/
typedef struct tagTS_SUPPRESS_OUTPUT_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT8 numberOfRectangles;
#define TS_QUIET_FULL_SUPPRESSION 0
#define TS_MAX_INCLUDED_RECTS 128
TSUINT8 pad3octets[3];
TS_RECTANGLE16 includedRectangle[1]; /* optional. */
} TS_SUPPRESS_OUTPUT_PDU, FAR * PTS_SUPPRESS_OUTPUT_PDU;
#define TS_SUPPRESS_OUTPUT_PDU_SIZE(n) \
((sizeof(TS_SUPPRESS_OUTPUT_PDU)-sizeof(TS_RECTANGLE16)) + \
(n * sizeof(TS_RECTANGLE16)))
#define TS_SUPPRESS_OUTPUT_UNCOMP_LEN(n) \
(8 + n * sizeof(TS_RECTANGLE16))
/****************************************************************************/
/* Structure: TS_PLAY_SOUND_PDU */
/* */
/* Name of PDU: PlaySoundPDU (a T.128 extension) */
/* */
/* Description of Function: */
/* Flows from Server -> Client */
/* On receipt, the Client should (if possible) generate some local */
/* audio output as indicated by the information in the packet. */
/* */
/* Field Descriptions: */
/* duration: duration in ms */
/* frequency: frequency in Hz */
/****************************************************************************/
typedef struct tagTS_PLAY_SOUND_PDU_DATA
{
TSUINT32 duration;
TSUINT32 frequency;
} TS_PLAY_SOUND_PDU_DATA, FAR * PTS_PLAY_SOUND_PDU_DATA;
typedef struct tagTS_PLAY_SOUND_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_PLAY_SOUND_PDU_DATA data;
} TS_PLAY_SOUND_PDU, FAR * PTS_PLAY_SOUND_PDU;
/****************************************************************************/
/* Structure: TS_SHUTDOWN_REQUEST_PDU */
/* */
/* Name of PDU: ShutdownRequestPDU (a T.128 extension) */
/* */
/* Description of Function: */
/* Flows from Client -> Server */
/* Notifies the Server that the Client wishes to terminate. If the */
/* server objects for some reason (in RNS/Ducati this reason is */
/* "the user is still logged on to the underlying session") then */
/* the server responds with a shutdownDeniedPDU. Otherwise, this */
/* PDU has no response, and the Server disconnects the Client (which */
/* then terminates). */
/****************************************************************************/
typedef struct tagTS_SHUTDOWN_REQ_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
} TS_SHUTDOWN_REQ_PDU, FAR * PTS_SHUTDOWN_REQ_PDU;
#define TS_SHUTDOWN_REQ_PDU_SIZE sizeof(TS_SHUTDOWN_REQ_PDU)
#define TS_SHUTDOWN_REQ_UNCOMP_LEN 4
/****************************************************************************/
/* Structure: TS_SHUTDOWN_DENIED_PDU */
/* */
/* Name of PDU: ShutdownDeniedPDU (a T.128 extension) */
/* */
/* Description of Function: */
/* Flows from Server -> Client */
/* Notifies the Client that the remote user is still logged on to */
/* the NT session, and for this reason RNS is not going to end the */
/* conference (even though the client has signalled that this should */
/* happen by sending a ShutdownRequestPDU). */
/****************************************************************************/
typedef struct tagTS_SHUTDOWN_DENIED_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
} TS_SHUTDOWN_DENIED_PDU, FAR * PTS_SHUTDOWN_DENIED_PDU;
/****************************************************************************/
/* Structure: TS_LOGON_INFO */
/****************************************************************************/
typedef struct tagTS_LOGON_INFO
{
TSUINT32 cbDomain;
TSUINT8 Domain[TS_MAX_DOMAIN_LENGTH_OLD];
TSUINT32 cbUserName;
TSUINT8 UserName[TS_MAX_USERNAME_LENGTH];
TSUINT32 SessionId;
} TS_LOGON_INFO, FAR * PTS_LOGON_INFO;
/****************************************************************************/
/* Structure: TS_LOGON_INFO_VERSION_2 ; For Supporting Long Credentials */
/****************************************************************************/
typedef struct tagTS_LOGON_INFO_VERSION_2
{
TSUINT16 Version;
#define SAVE_SESSION_PDU_VERSION_ONE 1
TSUINT32 Size;
TSUINT32 SessionId;
TSUINT32 cbDomain;
TSUINT32 cbUserName;
// NOTE -- Actual Domain and UserName follows this structure
// The actual Domain name follows this structure immediately
// The actual UserName follows the Domain Name
// Both the Domain and UserName are NULL terminated
} TS_LOGON_INFO_VERSION_2, FAR * PTS_LOGON_INFO_VERSION_2;
/****************************************************************************/
/* Structure: TS_LOGON_INFO_EXTENDED ; Supports extended logon info */
/****************************************************************************/
typedef struct tagTS_LOGON_INFO_EXTENDED
{
// Overall length of this packet, including the header fields.
TSUINT16 Length;
// Flags specify which pieces of data are present (ordered)
TSUINT32 Flags;
#define LOGON_EX_AUTORECONNECTCOOKIE 0x1
// Variable-length. For each field, it has the form
// ULONG Length
// BYTE data[]
} TS_LOGON_INFO_EXTENDED, FAR * PTS_LOGON_INFO_EXTENDED;
/****************************************************************************/
/* Structure: TS_SAVE_SESSION_INFO_PDU */
/****************************************************************************/
typedef struct tagTS_SAVE_SESSION_INFO_PDU_DATA
{
TSUINT32 InfoType;
#define TS_INFOTYPE_LOGON 0
#define TS_INFOTYPE_LOGON_LONG 1
// Plain notify just notifies of the fact that we've logged on.
#define TS_INFOTYPE_LOGON_PLAINNOTIFY 2
// Extended logon info packet (e.g contains autoreconnect cookie)
#define TS_INFOTYPE_LOGON_EXTENDED_INFO 3
union
{
TS_LOGON_INFO LogonInfo;
TS_LOGON_INFO_VERSION_2 LogonInfoVersionTwo;
TS_LOGON_INFO_EXTENDED LogonInfoEx;
} Info;
} TS_SAVE_SESSION_INFO_PDU_DATA, FAR * PTS_SAVE_SESSION_INFO_PDU_DATA;
typedef struct tagTS_SAVE_SESSION_INFO_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TS_SAVE_SESSION_INFO_PDU_DATA data;
} TS_SAVE_SESSION_INFO_PDU, FAR * PTS_SAVE_SESSION_INFO_PDU;
#define TS_SAVE_SESSION_INFO_PDU_SIZE sizeof(TS_SAVE_SESSION_INFO_PDU)
/****************************************************************************/
/* Structure: TS_SET_ERROR_INFO_PDU */
/****************************************************************************/
typedef struct tagTS_SET_ERROR_INFO_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT32 errorInfo;
} TS_SET_ERROR_INFO_PDU, FAR * PTS_SET_ERROR_INFO_PDU;
#define TS_SET_ERROR_INFO_PDU_SIZE sizeof(TS_SET_ERROR_INFO_PDU)
/****************************************************************************/
/* Structure: TS_SET_KEYBOARD_INDICATORS_PDU */
/****************************************************************************/
typedef struct tagTS_SET_KEYBOARD_INDICATORS_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 UnitId;
TSUINT16 LedFlags;
} TS_SET_KEYBOARD_INDICATORS_PDU, FAR * PTS_SET_KEYBOARD_INDICATORS_PDU;
#define TS_SET_KEYBOARD_INDICATORS_PDU_SIZE sizeof(TS_SET_KEYBOARD_INDICATORS_PDU)
/****************************************************************************/
/* Structure: TS_SET_KEYBOARD_IME_STATUS_PDU */
/****************************************************************************/
typedef struct tagTS_SET_KEYBOARD_IME_STATUS_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT16 UnitId;
TSUINT32 ImeOpen;
TSUINT32 ImeConvMode;
} TS_SET_KEYBOARD_IME_STATUS_PDU, FAR * PTS_SET_KEYBOARD_IME_STATUS_PDU;
#define TS_SET_KEYBOARD_IME_STATUS_PDU_SIZE sizeof(TS_SET_KEYBOARD_IME_STATUS_PDU)
/****************************************************************************/
/* Structure: TS_AUTORECONNECT_STATUS_PDU */
/****************************************************************************/
typedef struct tagTS_AUTORECONNECT_STATUS_PDU
{
TS_SHAREDATAHEADER shareDataHeader;
TSUINT32 arcStatus;
} TS_AUTORECONNECT_STATUS_PDU, FAR * PTS_AUTORECONNECT_STATUS_PDU;
#define TS_AUTORECONNECT_STATUS_PDU_SIZE sizeof(TS_AUTORECONNECT_STATUS_PDU)
/****************************************************************************/
/* Restore packing style (previous for 32-bit, default for 16-bit). */
/****************************************************************************/
#ifdef OS_WIN16
#pragma pack ()
#else
#pragma pack (pop, t128pack)
#endif
#endif /* _H_AT128 */
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