[gdalsnes] 17924: -set last error (invalid handle) in cases where handle is NULL also

-set last error (invalid handle) in cases where handle is NULL also
-remove GvG's workaround
Modified: trunk/reactos/subsys/win32k/ntuser/accelerator.c
Modified: trunk/reactos/subsys/win32k/ntuser/cursoricon.c
Modified: trunk/reactos/subsys/win32k/ntuser/hook.c
Modified: trunk/reactos/subsys/win32k/ntuser/hotkey.c
Modified: trunk/reactos/subsys/win32k/ntuser/menu.c
Modified: trunk/reactos/subsys/win32k/ntuser/monitor.c
Modified: trunk/reactos/subsys/win32k/ntuser/window.c
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/accelerator.c
--- trunk/reactos/subsys/win32k/ntuser/accelerator.c	2005-09-18
23:06:15 UTC (rev 17923)
+++ trunk/reactos/subsys/win32k/ntuser/accelerator.c	2005-09-19
00:02:39 UTC (rev 17924)
@@ -74,18 +74,20 @@

 {
    PACCELERATOR_TABLE Accel;
    
-   if (!hAccel) return NULL;
+   if (!hAccel)
+   {
+      SetLastWin32Error(ERROR_INVALID_ACCEL_HANDLE);
+      return NULL;
+   }
    
    Accel= UserGetObject(&gHandleTable, hAccel,  otAccel);
-
-   if (Accel)
+   if (!Accel)
    {
-      ASSERT(USER_BODY_TO_HEADER(Accel)->RefCount >= 0);
-   }
-   else
-   {
       SetLastWin32Error(ERROR_INVALID_ACCEL_HANDLE);
+      return NULL;
    }
+   
+   ASSERT(USER_BODY_TO_HEADER(Accel)->RefCount >= 0);
 
    return Accel;
 }
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/cursoricon.c
--- trunk/reactos/subsys/win32k/ntuser/cursoricon.c	2005-09-18
23:06:15 UTC (rev 17923)
+++ trunk/reactos/subsys/win32k/ntuser/cursoricon.c	2005-09-19
00:02:39 UTC (rev 17924)
@@ -77,7 +77,11 @@

 {
    PCURICON_OBJECT CurIcon;
    
-   if (!hCurIcon) return NULL;
+   if (!hCurIcon)
+   {
+      SetLastWin32Error(ERROR_INVALID_CURSOR_HANDLE);
+      return NULL;
+   }
    
    CurIcon = (PCURICON_OBJECT)UserGetObject(&gHandleTable, hCurIcon,
otCursorIcon);
    if (!CurIcon)
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/hook.c
--- trunk/reactos/subsys/win32k/ntuser/hook.c	2005-09-18 23:06:15 UTC
(rev 17923)
+++ trunk/reactos/subsys/win32k/ntuser/hook.c	2005-09-19 00:02:39 UTC
(rev 17924)
@@ -59,21 +59,28 @@

 }
 
 
-PHOOK FASTCALL IntGetHookObject(HHOOK hWnd)
+PHOOK FASTCALL IntGetHookObject(HHOOK hHook)
 {
-
-   PHOOK Window = (PHOOK)UserGetObject(&gHandleTable, hWnd, otHook);
-   if (!Window)
+   PHOOK Hook;
+   
+   if (!hHook)
    {
       SetLastWin32Error(ERROR_INVALID_HOOK_HANDLE);
       return NULL;
    }
+   
+   Hook = (PHOOK)UserGetObject(&gHandleTable, hHook, otHook);
+   if (!Hook)
+   {
+      SetLastWin32Error(ERROR_INVALID_HOOK_HANDLE);
+      return NULL;
+   }
 
-   ASSERT(USER_BODY_TO_HEADER(Window)->RefCount >= 0);
+   ASSERT(USER_BODY_TO_HEADER(Hook)->RefCount >= 0);
 
-   USER_BODY_TO_HEADER(Window)->RefCount++;
+   USER_BODY_TO_HEADER(Hook)->RefCount++;
 
-   return Window;
+   return Hook;
 }
 
 
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/hotkey.c
--- trunk/reactos/subsys/win32k/ntuser/hotkey.c	2005-09-18 23:06:15 UTC
(rev 17923)
+++ trunk/reactos/subsys/win32k/ntuser/hotkey.c	2005-09-19 00:02:39 UTC
(rev 17924)
@@ -154,6 +154,10 @@

 }
 
 
+
+/* SYSCALLS
*****************************************************************/
+
+
 BOOL STDCALL
 NtUserRegisterHotKey(HWND hWnd,
                      int id,
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/menu.c
--- trunk/reactos/subsys/win32k/ntuser/menu.c	2005-09-18 23:06:15 UTC
(rev 17923)
+++ trunk/reactos/subsys/win32k/ntuser/menu.c	2005-09-19 00:02:39 UTC
(rev 17924)
@@ -115,7 +115,15 @@

 
 PMENU_OBJECT FASTCALL UserGetMenuObject(HMENU hMenu)
 {
-   PMENU_OBJECT Menu = (PMENU_OBJECT)UserGetObject(&gHandleTable,
hMenu, otMenu);
+   PMENU_OBJECT Menu;
+   
+   if (!hMenu)
+   {
+      SetLastWin32Error(ERROR_INVALID_MENU_HANDLE);
+      return NULL;
+   }
+   
+   Menu = (PMENU_OBJECT)UserGetObject(&gHandleTable, hMenu, otMenu);
    if (!Menu)
    {
       SetLastWin32Error(ERROR_INVALID_MENU_HANDLE);
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/monitor.c
--- trunk/reactos/subsys/win32k/ntuser/monitor.c	2005-09-18
23:06:15 UTC (rev 17923)
+++ trunk/reactos/subsys/win32k/ntuser/monitor.c	2005-09-19
00:02:39 UTC (rev 17924)
@@ -124,7 +124,16 @@

 PMONITOR_OBJECT FASTCALL
 UserGetMonitorObject(IN HMONITOR hMonitor)
 {
-   PMONITOR_OBJECT Monitor =
(PMONITOR_OBJECT)UserGetObject(&gHandleTable, hMonitor, otMonitor);
+   PMONITOR_OBJECT Monitor;
+   
+   if (!hMonitor)
+   {
+      SetLastWin32Error(ERROR_INVALID_MONITOR_HANDLE);
+      return NULL;
+   }
+   
+   
+   Monitor = (PMONITOR_OBJECT)UserGetObject(&gHandleTable, hMonitor,
otMonitor);
    if (!Monitor)
    {
       SetLastWin32Error(ERROR_INVALID_MONITOR_HANDLE);
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/window.c
--- trunk/reactos/subsys/win32k/ntuser/window.c	2005-09-18 23:06:15 UTC
(rev 17923)
+++ trunk/reactos/subsys/win32k/ntuser/window.c	2005-09-19 00:02:39 UTC
(rev 17924)
@@ -97,7 +97,11 @@

 {
    PWINDOW_OBJECT Window;
    
-   if (!hWnd) return NULL;
+   if (!hWnd)
+   { 
+      SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
+      return NULL;
+   }
    
    Window = (PWINDOW_OBJECT)UserGetObject(&gHandleTable, hWnd,
otWindow);
    if (!Window || 0 != (Window->Status & WINDOWSTATUS_DESTROYED))
@@ -3233,7 +3237,6 @@
 
    if (!(Window = UserGetWindowObject(hWnd)))
    {
-      SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
       return 0;
    }