reactos/win32ss/user/ntuser/hook.h
Timo Kreuzer 2d9c88e0c5
[WIN32K] Fix 64 bit issues (#420)
- Fix ULONG/SIZE_T issues
- Use LOWORD/HIWORD
- Change a struct member to HANDLE
- Implement lstrlenW helper function
2018-03-18 15:53:52 +01:00

59 lines
1.8 KiB
C

#pragma once
#define HOOK_THREAD_REFERENCED (0x1)
#define HOOKID_TO_INDEX(HookId) (HookId - WH_MINHOOK)
#define HOOKID_TO_FLAG(HookId) (1 << ((HookId) + 1))
#define ISITHOOKED(HookId) (((PTHREADINFO)PsGetCurrentThreadWin32Thread())->fsHooks & HOOKID_TO_FLAG(HookId))
/* NOTE: The following definition is not a real hook but
a pseudo-id that will be used only for
injecting user api hook module to all processes.
It is used internally in win32k */
#define WH_APIHOOK WH_MAX + 1
typedef struct tagEVENTHOOK
{
THROBJHEAD head;
LIST_ENTRY Chain; /* Event chain entry */
UINT eventMin;
UINT eventMax;
DWORD idProcess;
DWORD idThread;
WINEVENTPROC Proc; /* Event function */
ULONG Flags; /* Some internal flags */
ULONG_PTR offPfn;
INT_PTR ihmod;
} EVENTHOOK, *PEVENTHOOK;
typedef struct tagEVENTTABLE
{
LIST_ENTRY Events;
UINT Counts;
} EVENTTABLE, *PEVENTTABLE;
typedef struct _NOTIFYEVENT
{
DWORD event;
LONG idObject;
LONG idChild;
DWORD flags;
} NOTIFYEVENT, *PNOTIFYEVENT;
LRESULT APIENTRY co_CallHook(INT HookId, INT Code, WPARAM wParam, LPARAM lParam);
LRESULT APIENTRY co_HOOK_CallHooks(INT HookId, INT Code, WPARAM wParam, LPARAM lParam);
LRESULT APIENTRY co_EVENT_CallEvents(DWORD, HWND, UINT_PTR, LONG_PTR);
PHOOK FASTCALL IntGetHookObject(HHOOK);
PHOOK FASTCALL IntGetNextHook(PHOOK Hook);
LRESULT APIENTRY UserCallNextHookEx( PHOOK pHook, int Code, WPARAM wParam, LPARAM lParam, BOOL Ansi);
BOOL FASTCALL IntUnhookWindowsHook(int,HOOKPROC);
BOOLEAN IntRemoveHook(PVOID Object);
BOOLEAN IntRemoveEvent(PVOID Object);
BOOL FASTCALL UserLoadApiHook(VOID);
BOOL IntLoadHookModule(int iHookID, HHOOK hHook, BOOL Unload);
BOOL FASTCALL UserUnregisterUserApiHook(VOID);
extern PPROCESSINFO ppiUahServer;
/* EOF */