reactos/subsys/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     LIST_ENTRY HotKeyListHead;
  45     FAST_MUTEX HotKeyListLock;
  46 } WINSTATION_OBJECT, *PWINSTATION_OBJECT;
  47
  48 extern WINSTATION_OBJECT *InputWindowStation;
  49 extern PW32PROCESS LogonProcess;
  50
  51 NTSTATUS FASTCALL
  52 InitWindowStationImpl(VOID);
  53
  54 NTSTATUS FASTCALL
  55 CleanupWindowStationImpl(VOID);
  56
  57 NTSTATUS
  58 STDCALL
  59 IntWinStaObjectOpen(OB_OPEN_REASON Reason,
  60                     PVOID ObjectBody,
  61                     PEPROCESS Process,
  62                     ULONG HandleCount,
  63                     ACCESS_MASK GrantedAccess);
  64
  65 VOID STDCALL
  66 IntWinStaObjectDelete(PVOID DeletedObject);
  67
  68 PVOID STDCALL
  69 IntWinStaObjectFind(PVOID Object,
  70                     PWSTR Name,
  71                     ULONG Attributes);
  72
  73 NTSTATUS
  74 STDCALL
  75 IntWinStaObjectParse(PVOID Object,
  76                      PVOID *NextObject,
  77                      PUNICODE_STRING FullPath,
  78                      PWSTR *Path,
  79                      ULONG Attributes);
  80
  81 NTSTATUS FASTCALL
  82 IntValidateWindowStationHandle(
  83    HWINSTA WindowStation,
  84    KPROCESSOR_MODE AccessMode,
  85    ACCESS_MASK DesiredAccess,
  86    PWINSTATION_OBJECT *Object);
  87
  88 BOOL FASTCALL
  89 IntGetWindowStationObject(PWINSTATION_OBJECT Object);
  90
  91 BOOL FASTCALL
  92 co_IntInitializeDesktopGraphics(VOID);
  93
  94 VOID FASTCALL
  95 IntEndDesktopGraphics(VOID);
  96
  97 BOOL FASTCALL
  98 IntGetFullWindowStationName(
  99    OUT PUNICODE_STRING FullName,
 100    IN PUNICODE_STRING WinStaName,
 101    IN OPTIONAL PUNICODE_STRING DesktopName);
 102
 103 PWINSTATION_OBJECT FASTCALL IntGetWinStaObj(VOID);
 104
 105 #endif /* _WIN32K_WINSTA_H */
 106
 107 /* EOF */