w32knapi.h File Reference

#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <wingdi.h>
#include <objbase.h>
#include <windowsx.h>
#include <ndk/ntndk.h>
#include <winddi.h>
#include <ddrawi.h>
#include <prntfont.h>
#include <imm.h>
#include <ntusrtyp.h>
#include <ntuser.h>
#include <callback.h>
#include <ntgdityp.h>
#include <ntgdi.h>
#include <ntgdihdl.h>
#include "../apitest.h"
#include "resource.h"

Include dependency graph for w32knapi.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	SYCALL_ENTRY

Macros
#define	NTOS_MODE_USER
#define	WIN32_NO_STATUS
#define	_INC_WINDOWS
#define	COM_NO_WINDOWS_H
#define	_NOPARAM_ROUTINE_CREATEMENU   gNOPARAM_ROUTINE_CREATEMENU[g_OsIdx]
#define	_NOPARAM_ROUTINE_CREATEMENUPOPUP   gNOPARAM_ROUTINE_CREATEMENUPOPUP[g_OsIdx]
#define	_NOPARAM_ROUTINE_LOADUSERAPIHOOK   gNOPARAM_ROUTINE_LOADUSERAPIHOOK[g_OsIdx]
#define	_ONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT   gONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT[g_OsIdx]
#define	_ONEPARAM_ROUTINE_MAPDEKTOPOBJECT   gONEPARAM_ROUTINE_MAPDEKTOPOBJECT[g_OsIdx]
#define	_ONEPARAM_ROUTINE_SWAPMOUSEBUTTON   gONEPARAM_ROUTINE_SWAPMOUSEBUTTON[g_OsIdx]
#define	_HWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW   gHWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW[g_OsIdx]
#define	_HWND_ROUTINE_GETWNDCONTEXTHLPID   gHWND_ROUTINE_GETWNDCONTEXTHLPID[g_OsIdx]
#define	_HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID   gHWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID[g_OsIdx]

Typedefs
typedef struct SYCALL_ENTRY *	PSYSCALL_ENTRY
typedef UINT	ASPI[5]

Functions
BOOL	IsHandleValid (HGDIOBJ hobj)
PVOID	GetHandleUserData (HGDIOBJ hobj)
DWORD	Syscall (LPWSTR lpszFunction, int cParams, void *pParams)
BOOL	InitOsVersion (VOID)

Variables
HINSTANCE	g_hInstance
HMODULE	g_hModule
PGDI_TABLE_ENTRY	GdiHandleTable
UINT	g_OsIdx
ASPI	gNOPARAM_ROUTINE_CREATEMENU
ASPI	gNOPARAM_ROUTINE_CREATEMENUPOPUP
ASPI	gNOPARAM_ROUTINE_LOADUSERAPIHOOK
ASPI	gONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT
ASPI	gONEPARAM_ROUTINE_MAPDEKTOPOBJECT
ASPI	gONEPARAM_ROUTINE_SWAPMOUSEBUTTON
ASPI	gHWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW
ASPI	gHWND_ROUTINE_GETWNDCONTEXTHLPID
ASPI	gHWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID

Macro Definition Documentation

_HWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW

#define _HWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW   gHWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW[g_OsIdx]

Definition at line 66 of file w32knapi.h.

_HWND_ROUTINE_GETWNDCONTEXTHLPID

#define _HWND_ROUTINE_GETWNDCONTEXTHLPID   gHWND_ROUTINE_GETWNDCONTEXTHLPID[g_OsIdx]

Definition at line 67 of file w32knapi.h.

_HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID

#define _HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID   gHWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID[g_OsIdx]

Definition at line 68 of file w32knapi.h.

_INC_WINDOWS

#define _INC_WINDOWS

Definition at line 7 of file w32knapi.h.

_NOPARAM_ROUTINE_CREATEMENU

#define _NOPARAM_ROUTINE_CREATEMENU   gNOPARAM_ROUTINE_CREATEMENU[g_OsIdx]

Definition at line 60 of file w32knapi.h.

_NOPARAM_ROUTINE_CREATEMENUPOPUP

#define _NOPARAM_ROUTINE_CREATEMENUPOPUP   gNOPARAM_ROUTINE_CREATEMENUPOPUP[g_OsIdx]

Definition at line 61 of file w32knapi.h.

_NOPARAM_ROUTINE_LOADUSERAPIHOOK

#define _NOPARAM_ROUTINE_LOADUSERAPIHOOK   gNOPARAM_ROUTINE_LOADUSERAPIHOOK[g_OsIdx]

Definition at line 62 of file w32knapi.h.

_ONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT

#define _ONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT   gONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT[g_OsIdx]

Definition at line 63 of file w32knapi.h.

_ONEPARAM_ROUTINE_MAPDEKTOPOBJECT

#define _ONEPARAM_ROUTINE_MAPDEKTOPOBJECT   gONEPARAM_ROUTINE_MAPDEKTOPOBJECT[g_OsIdx]

Definition at line 64 of file w32knapi.h.

_ONEPARAM_ROUTINE_SWAPMOUSEBUTTON

#define _ONEPARAM_ROUTINE_SWAPMOUSEBUTTON   gONEPARAM_ROUTINE_SWAPMOUSEBUTTON[g_OsIdx]

Definition at line 65 of file w32knapi.h.

COM_NO_WINDOWS_H

#define COM_NO_WINDOWS_H

Definition at line 8 of file w32knapi.h.

NTOS_MODE_USER

#define NTOS_MODE_USER

Definition at line 5 of file w32knapi.h.

WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 6 of file w32knapi.h.

Typedef Documentation

ASPI

typedef UINT ASPI[5]

Definition at line 49 of file w32knapi.h.

PSYSCALL_ENTRY

typedef struct SYCALL_ENTRY * PSYSCALL_ENTRY

Function Documentation

GetHandleUserData()

PVOID GetHandleUserData

(

HGDIOBJ

hobj

)

Definition at line 33 of file w32knapi.c.

{
    USHORT Index = (ULONG_PTR)hobj;
    PGDI_TABLE_ENTRY pentry = &GdiHandleTable[Index];

    if (pentry->KernelData == NULL ||
        pentry->KernelData < (PVOID)0x80000000 ||
        (USHORT)pentry->FullUnique != (USHORT)((ULONG_PTR)hobj >> 16))
    {
        return NULL;
    }

    return pentry->UserData;
}

InitOsVersion()

BOOL InitOsVersion

(

VOID

)

IsHandleValid()

BOOL IsHandleValid

(

HGDIOBJ

hobj

)

Definition at line 17 of file w32knapi.c.

{
    USHORT Index = (ULONG_PTR)hobj;
    PGDI_TABLE_ENTRY pentry = &GdiHandleTable[Index];

    if (pentry->KernelData == NULL ||
        pentry->KernelData < (PVOID)0x80000000 ||
        (USHORT)pentry->FullUnique != (USHORT)((ULONG_PTR)hobj >> 16))
    {
        return FALSE;
    }
    
    return TRUE;
}

Syscall()

DWORD Syscall	(	LPWSTR	lpszFunction,
		int	cParams,
		void *	pParams
	)

Definition at line 90 of file w32knapi.c.

{
    char szFunctionName[MAX_PATH];
    FARPROC proc;

    sprintf(szFunctionName, "%ls", pszFunction);
    proc = (FARPROC)GetProcAddress(g_hModule, szFunctionName);
    if (!proc)
    {
        printf("Couldn't find proc: %s\n", szFunctionName);
        return FALSE;
    }

    return IntSyscall(proc, cParams, pParams);
}

Referenced by NtUserEnumDisplayMonitors1().

Variable Documentation

g_hInstance

HINSTANCE g_hInstance

Definition at line 18 of file MainWindow.cpp.

g_hModule

HMODULE g_hModule

Definition at line 12 of file ACPPage.cpp.

Referenced by cdtInit(), CLayerUIPropPage::CLayerUIPropPage(), DllMain(), IsFunctionPresent(), CLayerUIPropPage::OnInitDialog(), START_TEST(), Syscall(), and WinMain().

g_OsIdx

UINT g_OsIdx

Definition at line 4 of file osver.c.

Referenced by InitOsVersion(), and WinMain().

GdiHandleTable

PGDI_TABLE_ENTRY GdiHandleTable

Definition at line 26 of file gdihv.c.

gHWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW

ASPI gHWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW

Definition at line 13 of file osver.c.

gHWND_ROUTINE_GETWNDCONTEXTHLPID

ASPI gHWND_ROUTINE_GETWNDCONTEXTHLPID

Definition at line 14 of file osver.c.

gHWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID

ASPI gHWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID

Definition at line 15 of file osver.c.

gNOPARAM_ROUTINE_CREATEMENU

ASPI gNOPARAM_ROUTINE_CREATEMENU

Definition at line 6 of file osver.c.

gNOPARAM_ROUTINE_CREATEMENUPOPUP

ASPI gNOPARAM_ROUTINE_CREATEMENUPOPUP

Definition at line 7 of file osver.c.

gNOPARAM_ROUTINE_LOADUSERAPIHOOK

ASPI gNOPARAM_ROUTINE_LOADUSERAPIHOOK

Definition at line 8 of file osver.c.

gONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT

ASPI gONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT

Definition at line 9 of file osver.c.

gONEPARAM_ROUTINE_MAPDEKTOPOBJECT

ASPI gONEPARAM_ROUTINE_MAPDEKTOPOBJECT

Definition at line 10 of file osver.c.

gONEPARAM_ROUTINE_SWAPMOUSEBUTTON

ASPI gONEPARAM_ROUTINE_SWAPMOUSEBUTTON

Definition at line 11 of file osver.c.