subsystems/win32/win32k/include/hook.h

   1 #pragma once
   2
   3 #define HOOK_THREAD_REFERENCED  (0x1)
   4 #define NB_HOOKS (WH_MAXHOOK-WH_MINHOOK+1)
   5 #define HOOKID_TO_INDEX(HookId) (HookId - WH_MINHOOK)
   6 #define HOOKID_TO_FLAG(HookId) (1 << ((HookId) + 1))
   7 #define ISITHOOKED(HookId) (((PTHREADINFO)PsGetCurrentThreadWin32Thread())->fsHooks & HOOKID_TO_FLAG(HookId))
   8
   9 typedef struct tagHOOKTABLE
  10 {
  11   LIST_ENTRY Hooks[NB_HOOKS];  /* array of hook chains */
  12   UINT       Counts[NB_HOOKS]; /* use counts for each hook chain */
  13 } HOOKTABLE, *PHOOKTABLE;
  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 LRESULT FASTCALL co_HOOK_CallHooks(INT HookId, INT Code, WPARAM wParam, LPARAM lParam);
  36 LRESULT FASTCALL co_EVENT_CallEvents(DWORD, HWND, UINT_PTR, LONG_PTR);
  37 VOID FASTCALL HOOK_DestroyThreadHooks(PETHREAD Thread);
  38 PHOOK FASTCALL IntGetHookObject(HHOOK);
  39 PHOOK FASTCALL IntGetNextHook(PHOOK Hook);
  40 LRESULT FASTCALL UserCallNextHookEx( PHOOK pHook, int Code, WPARAM wParam, LPARAM lParam, BOOL Ansi);
  41
  42 /* EOF */