mirror of
https://github.com/reactos/reactos.git
synced 2024-09-11 21:34:09 +00:00
154 lines
4.2 KiB
C
154 lines
4.2 KiB
C
/*
|
|
* COPYRIGHT: See COPYING in the top level directory
|
|
* PROJECT: ReactOS System Libraries
|
|
* FILE: lib/user32/include/user32.h
|
|
* PURPOSE: Win32 User Library
|
|
* PROGRAMMER: Alex Ionescu (alex@relsoft.net)
|
|
*/
|
|
|
|
/* INCLUDES ******************************************************************/
|
|
|
|
/* C Headers */
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <math.h>
|
|
|
|
/* SDK/NDK Headers */
|
|
#define _USER32_
|
|
#define OEMRESOURCE
|
|
#define NTOS_MODE_USER
|
|
#define WIN32_NO_STATUS
|
|
#include <windows.h>
|
|
#include <winuser.h>
|
|
#include <windowsx.h>
|
|
#include <winnls32.h>
|
|
#include <ndk/cmfuncs.h>
|
|
#include <ndk/kefuncs.h>
|
|
#include <ndk/obfuncs.h>
|
|
#include <ndk/rtlfuncs.h>
|
|
#include <ndk/umfuncs.h>
|
|
|
|
/* CSRSS Headers */
|
|
#include <csrss/csrss.h>
|
|
|
|
/* Public Win32K Headers */
|
|
#include <win32k/ntusrtyp.h>
|
|
#include <win32k/ntuser.h>
|
|
#include <win32k/callback.h>
|
|
|
|
/* Undocumented user definitions*/
|
|
#include <undocuser.h>
|
|
|
|
/* WINE Headers */
|
|
#include <wine/unicode.h>
|
|
|
|
/* Internal User32 Headers */
|
|
#include "user32p.h"
|
|
|
|
/* SEH Support with PSEH */
|
|
#include <pseh/pseh2.h>
|
|
|
|
#define HOOKID_TO_FLAG(HookId) (1 << ((HookId) + 1))
|
|
#define ISITHOOKED(HookId) (GetWin32ClientInfo()->fsHooks & HOOKID_TO_FLAG(HookId) ||\
|
|
(GetWin32ClientInfo()->pDeskInfo && GetWin32ClientInfo()->pDeskInfo->fsHooks & HOOKID_TO_FLAG(HookId)))
|
|
|
|
/* Temporarily in here for now. */
|
|
|
|
extern RTL_CRITICAL_SECTION gcsUserApiHook;
|
|
extern USERAPIHOOK guah;
|
|
BOOL FASTCALL BeginIfHookedUserApiHook(VOID);
|
|
BOOL FASTCALL EndUserApiHook(VOID);
|
|
BOOL FASTCALL IsInsideUserApiHook(VOID);
|
|
VOID FASTCALL ResetUserApiHook(PUSERAPIHOOK);
|
|
BOOL FASTCALL IsMsgOverride(UINT,PUAHOWP);
|
|
|
|
#define LOADUSERAPIHOOK \
|
|
if (!gfServerProcess && \
|
|
!IsInsideUserApiHook() && \
|
|
(gpsi->dwSRVIFlags & SRVINFO_APIHOOK) && \
|
|
!RtlIsThreadWithinLoaderCallout()) \
|
|
{ \
|
|
NtUserCallNoParam(NOPARAM_ROUTINE_LOADUSERAPIHOOK); \
|
|
} \
|
|
|
|
/* FIXME: Use ntgdi.h then cleanup... */
|
|
LONG WINAPI GdiGetCharDimensions(HDC, LPTEXTMETRICW, LONG *);
|
|
BOOL FASTCALL IsMetaFile(HDC);
|
|
|
|
extern PPROCESSINFO g_ppi;
|
|
extern ULONG_PTR g_ulSharedDelta;
|
|
extern PSERVERINFO gpsi;
|
|
extern BOOL gfServerProcess;
|
|
|
|
static __inline PVOID
|
|
SharedPtrToUser(PVOID Ptr)
|
|
{
|
|
ASSERT(Ptr != NULL);
|
|
ASSERT(g_ulSharedDelta != 0);
|
|
return (PVOID)((ULONG_PTR)Ptr - g_ulSharedDelta);
|
|
}
|
|
|
|
static __inline PVOID
|
|
DesktopPtrToUser(PVOID Ptr)
|
|
{
|
|
PCLIENTINFO pci;
|
|
PDESKTOPINFO pdi;
|
|
GetW32ThreadInfo();
|
|
pci = GetWin32ClientInfo();
|
|
pdi = pci->pDeskInfo;
|
|
|
|
ASSERT(Ptr != NULL);
|
|
ASSERT(pdi != NULL);
|
|
if ((ULONG_PTR)Ptr >= (ULONG_PTR)pdi->pvDesktopBase &&
|
|
(ULONG_PTR)Ptr < (ULONG_PTR)pdi->pvDesktopLimit)
|
|
{
|
|
return (PVOID)((ULONG_PTR)Ptr - pci->ulClientDelta);
|
|
}
|
|
else
|
|
{
|
|
/* NOTE: This is slow as it requires a call to win32k. This should only be
|
|
neccessary if a thread wants to access an object on a different
|
|
desktop */
|
|
return (PVOID)NtUserGetDesktopMapping(Ptr);
|
|
}
|
|
}
|
|
|
|
static __inline PVOID
|
|
SharedPtrToKernel(PVOID Ptr)
|
|
{
|
|
ASSERT(Ptr != NULL);
|
|
ASSERT(g_ulSharedDelta != 0);
|
|
return (PVOID)((ULONG_PTR)Ptr + g_ulSharedDelta);
|
|
}
|
|
|
|
static __inline BOOL
|
|
IsThreadHooked(PCLIENTINFO pci)
|
|
{
|
|
return (pci->fsHooks|pci->pDeskInfo->fsHooks) != 0;
|
|
}
|
|
|
|
static __inline PDESKTOPINFO
|
|
GetThreadDesktopInfo(VOID)
|
|
{
|
|
PTHREADINFO ti;
|
|
PDESKTOPINFO di = NULL;
|
|
|
|
ti = GetW32ThreadInfo();
|
|
if (ti != NULL)
|
|
di = GetWin32ClientInfo()->pDeskInfo;
|
|
|
|
return di;
|
|
}
|
|
|
|
PCALLPROCDATA FASTCALL ValidateCallProc(HANDLE hCallProc);
|
|
PWND FASTCALL ValidateHwnd(HWND hwnd);
|
|
PWND FASTCALL ValidateHwndOrDesk(HWND hwnd);
|
|
PWND FASTCALL GetThreadDesktopWnd(VOID);
|
|
PVOID FASTCALL ValidateHandleNoErr(HANDLE handle, UINT uType);
|
|
PWND FASTCALL ValidateHwndNoErr(HWND hwnd);
|
|
VOID FASTCALL GetConnected(VOID);
|
|
BOOL FASTCALL DefSetText(HWND hWnd, PCWSTR String, BOOL Ansi);
|
|
BOOL FASTCALL TestWindowProcess(PWND);
|
|
VOID UserGetWindowBorders(DWORD, DWORD, SIZE *, BOOL);
|
|
VOID FASTCALL IntNotifyWinEvent(DWORD, HWND, LONG, LONG, DWORD);
|