reactos/win32ss/user/ntuser/hook.h

   1 #pragma once
   2
   3 #define HOOK_THREAD_REFERENCED  (0x1)
   4 #define HOOKID_TO_INDEX(HookId) (HookId - WH_MINHOOK)
   5 #define HOOKID_TO_FLAG(HookId) (1 << ((HookId) + 1))
   6 #define ISITHOOKED(HookId) (((PTHREADINFO)PsGetCurrentThreadWin32Thread())->fsHooks & HOOKID_TO_FLAG(HookId))
   7
   8 /* NOTE: The following definition is not a real hook but
   9          a pseudo-id that will be used only for
  10          injecting user api hook module to all processes.
  11          It is used internally in win32k */
  12 #define WH_APIHOOK WH_MAX + 1
  13
  14
  15 typedef struct tagEVENTHOOK
  16 {
  17   THROBJHEAD     head;
  18   LIST_ENTRY     Chain;      /* Event chain entry */
  19   UINT           eventMin;
  20   UINT           eventMax;
  21   DWORD          idProcess;
  22   DWORD          idThread;
  23   WINEVENTPROC   Proc;       /* Event function */
  24   ULONG          Flags;      /* Some internal flags */
  25   ULONG_PTR      offPfn;
  26   INT            ihmod;
  27 } EVENTHOOK, *PEVENTHOOK;
  28
  29 typedef struct tagEVENTTABLE
  30 {
  31   LIST_ENTRY Events;
  32   UINT       Counts;
  33 } EVENTTABLE, *PEVENTTABLE;
  34
  35 typedef struct _NOTIFYEVENT
  36 {
  37    DWORD event;
  38    LONG  idObject;
  39    LONG  idChild;
  40    DWORD flags;
  41 } NOTIFYEVENT, *PNOTIFYEVENT;
  42
  43 LRESULT FASTCALL co_CallHook(INT HookId, INT Code, WPARAM wParam, LPARAM lParam);
  44 LRESULT FASTCALL co_HOOK_CallHooks(INT HookId, INT Code, WPARAM wParam, LPARAM lParam);
  45 LRESULT FASTCALL co_EVENT_CallEvents(DWORD, HWND, UINT_PTR, LONG_PTR);
  46 VOID FASTCALL HOOK_DestroyThreadHooks(PETHREAD Thread);
  47 VOID FASTCALL EVENT_DestroyThreadEvents(PETHREAD Thread);
  48 PHOOK FASTCALL IntGetHookObject(HHOOK);
  49 PHOOK FASTCALL IntGetNextHook(PHOOK Hook);
  50 LRESULT FASTCALL UserCallNextHookEx( PHOOK pHook, int Code, WPARAM wParam, LPARAM lParam, BOOL Ansi);
  51 BOOL FASTCALL IntUnhookWindowsHook(int,HOOKPROC);
  52
  53 BOOL FASTCALL UserLoadApiHook(VOID);
  54 BOOL IntLoadHookModule(int iHookID, HHOOK hHook, BOOL Unload);
  55 BOOL FASTCALL UserUnregisterUserApiHook(VOID);
  56
  57 extern PPROCESSINFO ppiUahServer;
  58
  59 /* EOF */