implemented GetWindowModuleFileName()

reactos/include/win32k

diff -u -r1.121 -r1.122
--- ntuser.h	2 Apr 2004 20:51:07 -0000	1.121
+++ ntuser.h	2 Apr 2004 22:16:08 -0000	1.122
@@ -171,6 +171,7 @@

 #define ONEPARAM_ROUTINE_GETCARETINFO         0x07
 #define ONEPARAM_ROUTINE_SWITCHCARETSHOWING   0x08
 #define ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS 0x09

+#define ONEPARAM_ROUTINE_GETWINDOWINSTANCE    0x10

 #define ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO  0x0a
 DWORD
 STDCALL

reactos/lib/user32/include

diff -u -r1.20 -r1.21
--- user32.h	2 Apr 2004 20:51:07 -0000	1.20
+++ user32.h	2 Apr 2004 22:16:09 -0000	1.21
@@ -85,6 +85,9 @@

 #define NtUserGetWindowContextHelpId(hwnd) \
   NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWNDCONTEXTHLPID)
 

+#define NtUserGetWindowInstance(hwnd) \
+  (HINSTANCE)NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWINDOWINSTANCE)
+

 LONG WINAPI RegCloseKey(HKEY);
 LONG WINAPI RegOpenKeyExW(HKEY,LPCWSTR,DWORD,REGSAM,PHKEY);
 LONG WINAPI RegQueryValueExW(HKEY,LPCWSTR,LPDWORD,LPDWORD,LPBYTE,LPDWORD);

reactos/lib/user32

diff -u -r1.33 -r1.34
--- user32.edf	7 Dec 2003 23:02:57 -0000	1.33
+++ user32.edf	2 Apr 2004 22:16:09 -0000	1.34
@@ -372,7 +372,7 @@

 GetWindowInfo=GetWindowInfo@8
 GetWindowLongA=GetWindowLongA@8
 GetWindowLongW=GetWindowLongW@8

-GetWindowModuleFileName=GetWindowModuleFileName@12

+GetWindowModuleFileName=GetWindowModuleFileNameA@12

 GetWindowModuleFileNameA=GetWindowModuleFileNameA@12
 GetWindowModuleFileNameW=GetWindowModuleFileNameW@12
 GetWindowPlacement=GetWindowPlacement@8

reactos/lib/user32/windows

diff -u -r1.103 -r1.104
--- window.c	2 Apr 2004 20:51:07 -0000	1.103
+++ window.c	2 Apr 2004 22:16:09 -0000	1.104
@@ -1,4 +1,4 @@

-/* $Id: window.c,v 1.103 2004/04/02 20:51:07 weiden Exp $

+/* $Id: window.c,v 1.104 2004/04/02 22:16:09 weiden Exp $

  *
  * COPYRIGHT:       See COPYING in the top level directory
  * PROJECT:         ReactOS user32.dll

@@ -15,6 +15,7 @@

 #include <user32.h>
 #include <window.h>
 #include <string.h>

+#include <strpool.h>

 #include <user32/callback.h>
 #include <user32/regcontrol.h>
 

@@ -901,41 +902,40 @@

 
 
 /*

- * @unimplemented
- */
-UINT STDCALL
-GetWindowModuleFileName(HWND hwnd,
-			LPSTR lpszFileName,
-			UINT cchFileNameMax)
-{
-  UNIMPLEMENTED;
-  return 0;
-}
-
-
-/*
- * @unimplemented

+ * @implemented

  */
 UINT STDCALL
 GetWindowModuleFileNameA(HWND hwnd,
 			 LPSTR lpszFileName,
 			 UINT cchFileNameMax)
 {

-  UNIMPLEMENTED;
-  return 0;

+  HINSTANCE hWndInst;
+  
+  if(!(hWndInst = NtUserGetWindowInstance(hwnd)))
+  {
+    return 0;
+  }
+  
+  return GetModuleFileNameA(hWndInst, lpszFileName, cchFileNameMax);

 }
 
 
 /*

- * @unimplemented

+ * @implemented

  */
 UINT STDCALL
 GetWindowModuleFileNameW(HWND hwnd,
 			 LPWSTR lpszFileName,
 			 UINT cchFileNameMax)
 {

-  UNIMPLEMENTED;
-  return 0;

+  HINSTANCE hWndInst;
+  
+  if(!(hWndInst = NtUserGetWindowInstance(hwnd)))
+  {
+    return 0;
+  }
+  
+  return GetModuleFileNameW(hWndInst, lpszFileName, cchFileNameMax);

 }
 
 

reactos/subsys/win32k/ntuser

diff -u -r1.57 -r1.58
--- misc.c	2 Apr 2004 21:03:25 -0000	1.57
+++ misc.c	2 Apr 2004 22:16:09 -0000	1.58
@@ -1,4 +1,4 @@

-/* $Id: misc.c,v 1.57 2004/04/02 21:03:25 weiden Exp $

+/* $Id: misc.c,v 1.58 2004/04/02 22:16:09 weiden Exp $

  *
  * COPYRIGHT:        See COPYING in the top level directory
  * PROJECT:          ReactOS kernel

@@ -169,6 +169,17 @@

     case ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS:
       return (DWORD)IntEnumClipboardFormats((UINT)Param);
     

+    case ONEPARAM_ROUTINE_GETWINDOWINSTANCE:
+      if(!(WindowObject = IntGetWindowObject((HWND)Param)))
+      {
+        SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
+        return FALSE;
+      }
+      
+      Result = (DWORD)WindowObject->Instance;
+      IntReleaseWindowObject(WindowObject);
+      return Result;
+    

     case ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO:
       return (DWORD)MsqSetMessageExtraInfo((LPARAM)Param);
   }