6ac08cf297ce68549220cd1483500a27340524ae
[reactos.git] / win32ss / user / ntuser / winsta.h
1 #pragma once
2
3 #define WINSTA_OBJ_DIR L"\\Windows\\WindowStations"
4 #define SESSION_DIR L"\\Sessions"
5
6 /* Window Station Status Flags */
7 #define WSS_LOCKED (1)
8 #define WSS_NOINTERACTIVE (2)
9 #define WSS_NOIO (4)
10 #define WSS_SHUTDOWN (8)
11 #define WSS_DYING (16)
12 #define WSS_REALSHUTDOWN (32)
13
14 typedef struct _WINSTATION_OBJECT
15 {
16 DWORD dwSessionId;
17
18 UNICODE_STRING Name;
19 LIST_ENTRY DesktopListHead;
20 PRTL_ATOM_TABLE AtomTable;
21 HANDLE ShellWindow;
22 HANDLE ShellListView;
23
24 ULONG Flags;
25 struct _DESKTOP* ActiveDesktop;
26
27 PTHREADINFO ptiClipLock;
28 PTHREADINFO ptiDrawingClipboard;
29 PWND spwndClipOpen;
30 PWND spwndClipViewer;
31 PWND spwndClipOwner;
32 PCLIP pClipBase; // Not a clip object.
33 DWORD cNumClipFormats;
34 INT iClipSerialNumber;
35 INT iClipSequenceNumber;
36 INT fClipboardChanged : 1;
37 INT fInDelayedRendering : 1;
38
39 PWND spwndClipboardListener;
40 LUID luidEndSession;
41 LUID luidUser;
42 PVOID psidUser;
43
44 } WINSTATION_OBJECT, *PWINSTATION_OBJECT;
45
46 extern WINSTATION_OBJECT *InputWindowStation;
47 extern HANDLE gpidLogon;
48 extern HWND hwndSAS;
49 extern UNICODE_STRING gustrWindowStationsDir;
50
51 #define WINSTA_READ STANDARD_RIGHTS_READ | \
52 WINSTA_ENUMDESKTOPS | \
53 WINSTA_ENUMERATE | \
54 WINSTA_READATTRIBUTES | \
55 WINSTA_READSCREEN
56
57 #define WINSTA_WRITE STANDARD_RIGHTS_WRITE | \
58 WINSTA_ACCESSCLIPBOARD | \
59 WINSTA_CREATEDESKTOP | \
60 WINSTA_WRITEATTRIBUTES
61
62 #define WINSTA_EXECUTE STANDARD_RIGHTS_EXECUTE | \
63 WINSTA_ACCESSGLOBALATOMS | \
64 WINSTA_EXITWINDOWS
65
66 #define WINSTA_ACCESS_ALL STANDARD_RIGHTS_REQUIRED | \
67 WINSTA_ACCESSCLIPBOARD | \
68 WINSTA_ACCESSGLOBALATOMS | \
69 WINSTA_CREATEDESKTOP | \
70 WINSTA_ENUMDESKTOPS | \
71 WINSTA_ENUMERATE | \
72 WINSTA_EXITWINDOWS | \
73 WINSTA_READATTRIBUTES | \
74 WINSTA_READSCREEN | \
75 WINSTA_WRITEATTRIBUTES
76
77 INIT_FUNCTION
78 NTSTATUS
79 NTAPI
80 InitWindowStationImpl(VOID);
81
82 NTSTATUS
83 NTAPI
84 UserCreateWinstaDirectory(VOID);
85
86 NTSTATUS
87 APIENTRY
88 IntWinStaObjectDelete(
89 _In_ PVOID Parameters);
90
91 NTSTATUS
92 APIENTRY
93 IntWinStaObjectParse(
94 _In_ PVOID Parameters);
95
96 NTSTATUS
97 NTAPI
98 IntWinstaOkToClose(
99 _In_ PVOID Parameters);
100
101 NTSTATUS
102 FASTCALL
103 IntValidateWindowStationHandle(
104 HWINSTA WindowStation,
105 KPROCESSOR_MODE AccessMode,
106 ACCESS_MASK DesiredAccess,
107 PWINSTATION_OBJECT *Object,
108 POBJECT_HANDLE_INFORMATION pObjectHandleInfo);
109
110 BOOL FASTCALL UserSetProcessWindowStation(HWINSTA hWindowStation);
111
112 BOOL FASTCALL co_IntInitializeDesktopGraphics(VOID);
113 VOID FASTCALL IntEndDesktopGraphics(VOID);
114 BOOL FASTCALL CheckWinstaAttributeAccess(ACCESS_MASK);
115 /* EOF */