reactos/subsystems/win32/win32k/include/winsta.h

   1 #ifndef _WIN32K_WINSTA_H
   2 #define _WIN32K_WINSTA_H
   3
   4 #include "msgqueue.h"
   5
   6 #define WINSTA_ROOT_NAME        L"\\Windows\\WindowStations"
   7 #define WINSTA_ROOT_NAME_LENGTH 23
   8
   9 /* Window Station Status Flags */
  10 #define WSS_LOCKED      (1)
  11 #define WSS_NOINTERACTIVE       (2)
  12
  13 typedef enum
  14 {
  15     wmCenter = 0,
  16     wmTile,
  17     wmStretch
  18 } WALLPAPER_MODE;
  19
  20 typedef struct _WINSTATION_OBJECT
  21 {
  22     PVOID SharedHeap; /* points to kmode memory! */
  23
  24     CSHORT Type;
  25     CSHORT Size;
  26     KSPIN_LOCK Lock;
  27     UNICODE_STRING Name;
  28     LIST_ENTRY DesktopListHead;
  29     PRTL_ATOM_TABLE AtomTable;
  30     HANDLE SystemMenuTemplate;
  31     PVOID SystemCursor;
  32     UINT CaretBlinkRate;
  33     HANDLE ShellWindow;
  34     HANDLE ShellListView;
  35
  36     /* Wallpaper */
  37     HANDLE hbmWallpaper;
  38     ULONG cxWallpaper, cyWallpaper;
  39     WALLPAPER_MODE WallpaperMode;
  40
  41     ULONG Flags;
  42     struct _DESKTOP_OBJECT* ActiveDesktop;
  43     /* FIXME: Clipboard */
  44 } WINSTATION_OBJECT, *PWINSTATION_OBJECT;
  45
  46 extern WINSTATION_OBJECT *InputWindowStation;
  47 extern PW32PROCESS LogonProcess;
  48
  49 NTSTATUS FASTCALL
  50 InitWindowStationImpl(VOID);
  51
  52 NTSTATUS FASTCALL
  53 CleanupWindowStationImpl(VOID);
  54
  55 NTSTATUS
  56 STDCALL
  57 IntWinStaObjectOpen(IN OB_OPEN_REASON Reason,
  58                     IN PEPROCESS Process OPTIONAL,
  59                     IN PVOID ObjectBody,
  60                     IN ACCESS_MASK GrantedAccess,
  61                     IN ULONG HandleCount);
  62
  63 VOID STDCALL
  64 IntWinStaObjectDelete(PVOID DeletedObject);
  65
  66 PVOID STDCALL
  67 IntWinStaObjectFind(PVOID Object,
  68                     PWSTR Name,
  69                     ULONG Attributes);
  70
  71 NTSTATUS
  72 STDCALL
  73 IntWinStaObjectParse(PVOID Object,
  74                      PVOID *NextObject,
  75                      PUNICODE_STRING FullPath,
  76                      PWSTR *Path,
  77                      ULONG Attributes);
  78
  79 NTSTATUS FASTCALL
  80 IntValidateWindowStationHandle(
  81    HWINSTA WindowStation,
  82    KPROCESSOR_MODE AccessMode,
  83    ACCESS_MASK DesiredAccess,
  84    PWINSTATION_OBJECT *Object);
  85
  86 BOOL FASTCALL
  87 IntGetWindowStationObject(PWINSTATION_OBJECT Object);
  88
  89 BOOL FASTCALL
  90 co_IntInitializeDesktopGraphics(VOID);
  91
  92 VOID FASTCALL
  93 IntEndDesktopGraphics(VOID);
  94
  95 BOOL FASTCALL
  96 IntGetFullWindowStationName(
  97    OUT PUNICODE_STRING FullName,
  98    IN PUNICODE_STRING WinStaName,
  99    IN OPTIONAL PUNICODE_STRING DesktopName);
 100
 101 PWINSTATION_OBJECT FASTCALL IntGetWinStaObj(VOID);
 102
 103 #endif /* _WIN32K_WINSTA_H */
 104
 105 /* EOF */