From 4ab750a26fcbffcc50bc1ea76dbdbb3992d089fb Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Tue, 18 Sep 2007 05:07:49 +0000
Subject: [PATCH] - Implement NtUserValidateHandleSecure and most support
 functions moved from static and added to their respected headers.

svn path=/trunk/; revision=29090
---
 .../win32/win32k/include/accelerator.h        |  1 +
 .../subsystems/win32/win32k/include/hook.h    |  1 +
 .../subsystems/win32/win32k/include/monitor.h |  1 +
 .../win32/win32k/ntuser/accelerator.c         |  1 -
 .../subsystems/win32/win32k/ntuser/monitor.c  |  1 -
 .../subsystems/win32/win32k/ntuser/ntstubs.c  | 11 ---
 .../subsystems/win32/win32k/ntuser/window.c   | 79 +++++++++++++++++++
 7 files changed, 82 insertions(+), 13 deletions(-)

diff --git a/reactos/subsystems/win32/win32k/include/accelerator.h b/reactos/subsystems/win32/win32k/include/accelerator.h
index af8c482163a..98070ed476a 100644
--- a/reactos/subsystems/win32/win32k/include/accelerator.h
+++ b/reactos/subsystems/win32/win32k/include/accelerator.h
@@ -18,5 +18,6 @@ CleanupAcceleratorImpl();
 
 VOID
 RegisterThreadAcceleratorTable(struct _ETHREAD *Thread);
+PACCELERATOR_TABLE FASTCALL UserGetAccelObject(HACCEL);
 
 #endif /* _WIN32K_ACCELERATOR_H */
diff --git a/reactos/subsystems/win32/win32k/include/hook.h b/reactos/subsystems/win32/win32k/include/hook.h
index e0f6376ba68..1c160e0d768 100644
--- a/reactos/subsystems/win32/win32k/include/hook.h
+++ b/reactos/subsystems/win32/win32k/include/hook.h
@@ -25,6 +25,7 @@ typedef struct tagHOOKTABLE
 
 LRESULT FASTCALL co_HOOK_CallHooks(INT HookId, INT Code, WPARAM wParam, LPARAM lParam);
 VOID FASTCALL HOOK_DestroyThreadHooks(PETHREAD Thread);
+PHOOK FASTCALL IntGetHookObject(HHOOK);
 
 #endif /* _WIN32K_HOOK_H */
 
diff --git a/reactos/subsystems/win32/win32k/include/monitor.h b/reactos/subsystems/win32/win32k/include/monitor.h
index ab0bf3c8755..281f2ef82af 100644
--- a/reactos/subsystems/win32/win32k/include/monitor.h
+++ b/reactos/subsystems/win32/win32k/include/monitor.h
@@ -22,6 +22,7 @@ NTSTATUS CleanupMonitorImpl();
 
 NTSTATUS IntAttachMonitor(GDIDEVICE *pGdiDevice, ULONG DisplayNumber);
 NTSTATUS IntDetachMonitor(GDIDEVICE *pGdiDevice);
+PMONITOR_OBJECT FASTCALL UserGetMonitorObject(IN HMONITOR);
 
 #endif /* _WIN32K_MONITOR_H */
 
diff --git a/reactos/subsystems/win32/win32k/ntuser/accelerator.c b/reactos/subsystems/win32/win32k/ntuser/accelerator.c
index 8289768e8fc..3aec0418fa5 100644
--- a/reactos/subsystems/win32/win32k/ntuser/accelerator.c
+++ b/reactos/subsystems/win32/win32k/ntuser/accelerator.c
@@ -69,7 +69,6 @@ CleanupAcceleratorImpl(VOID)
 }
 
 
-static
 PACCELERATOR_TABLE FASTCALL UserGetAccelObject(HACCEL hAccel)
 {
    PACCELERATOR_TABLE Accel;
diff --git a/reactos/subsystems/win32/win32k/ntuser/monitor.c b/reactos/subsystems/win32/win32k/ntuser/monitor.c
index 1d89da5d643..9c2bbc5c2ea 100644
--- a/reactos/subsystems/win32/win32k/ntuser/monitor.c
+++ b/reactos/subsystems/win32/win32k/ntuser/monitor.c
@@ -120,7 +120,6 @@ IntDestroyMonitorObject(IN PMONITOR_OBJECT pMonitor)
 }
 
 
-static
 PMONITOR_OBJECT FASTCALL
 UserGetMonitorObject(IN HMONITOR hMonitor)
 {
diff --git a/reactos/subsystems/win32/win32k/ntuser/ntstubs.c b/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
index 3ccd58a9624..1b63f179863 100644
--- a/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
+++ b/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
@@ -637,17 +637,6 @@ NtUserUserHandleGrantAccess(
    return 0;
 }
 
-BOOL
-STDCALL
-NtUserValidateHandleSecure(
-   HANDLE hHdl,
-   BOOL Restricted)
-{
-   UNIMPLEMENTED
-
-   return 0;
-}
-
 DWORD
 STDCALL
 NtUserWaitForInputIdle(
diff --git a/reactos/subsystems/win32/win32k/ntuser/window.c b/reactos/subsystems/win32/win32k/ntuser/window.c
index e8f646cf028..6108bd0c472 100644
--- a/reactos/subsystems/win32/win32k/ntuser/window.c
+++ b/reactos/subsystems/win32/win32k/ntuser/window.c
@@ -4683,5 +4683,84 @@ IntShowOwnedPopups(PWINDOW_OBJECT OwnerWnd, BOOL fShow )
    return TRUE;
 }
 
+/*
+ * NtUserValidateHandleSecure
+ *
+ * Status
+ *    @implemented
+ */
+
+BOOL
+STDCALL
+NtUserValidateHandleSecure(
+   HANDLE handle,
+   BOOL Restricted)
+{
+   if(!Restricted)
+   {
+     UINT uType;
+     {
+       PUSER_HANDLE_ENTRY entry;
+       if (!(entry = handle_to_entry(gHandleTable, handle )))
+       {
+          SetLastWin32Error(ERROR_INVALID_HANDLE);
+          return FALSE;
+       }
+       uType = entry->type;
+     }
+     switch (uType)
+     {
+       case otWindow:
+       {
+         PWINDOW_OBJECT Window;
+         if ((Window = UserGetWindowObject((HWND) handle))) return TRUE;
+         return FALSE;
+       }
+       case otMenu:
+       {
+         PMENU_OBJECT Menu;
+         if ((Menu = UserGetMenuObject((HMENU) handle))) return TRUE;
+         return FALSE;
+       }
+       case otAccel:
+       {
+         PACCELERATOR_TABLE Accel;
+         if ((Accel = UserGetAccelObject((HACCEL) handle))) return TRUE;
+         return FALSE;
+       }
+       case otCursorIcon:
+       {
+          PCURICON_OBJECT Cursor;
+          if ((Cursor = UserGetCurIconObject((HCURSOR) handle))) return TRUE;
+          return FALSE;
+       }
+       case otHook:
+       {
+          PHOOK Hook;
+          if ((Hook = IntGetHookObject((HHOOK) handle))) return TRUE;
+          return FALSE;
+       }
+       case otMonitor:
+       {
+          PMONITOR_OBJECT Monitor;
+          if ((Monitor = UserGetMonitorObject((HMONITOR) handle))) return TRUE;
+          return FALSE;
+       }
+       case otCallProc:
+       {
+           WNDPROC_INFO Proc;
+           return UserGetCallProcInfo( handle, &Proc );
+       }
+       default:
+          SetLastWin32Error(ERROR_INVALID_HANDLE);
+     }
+   }
+   else
+   { /* Is handle entry restricted? */
+     UNIMPLEMENTED
+   }
+   return FALSE;
+}
+
 
 /* EOF */