combase: Move CoRegisterMessageFilter().

dlls/combase/combase.c

@@ -1684,3 +1684,40 @@ HRESULT WINAPI CoWaitForMultipleHandles(DWORD flags, DWORD timeout, ULONG handle
 
     return hr;
 }
+
+/******************************************************************************
+ *            CoRegisterMessageFilter        (combase.@)
+ */
+HRESULT WINAPI CoRegisterMessageFilter(IMessageFilter *filter, IMessageFilter **ret_filter)
+{
+    IMessageFilter *old_filter;
+    struct apartment *apt;
+
+    TRACE("%p, %p\n", filter, ret_filter);
+
+    apt = com_get_current_apt();
+
+    /* Can't set a message filter in a multi-threaded apartment */
+    if (!apt || apt->multi_threaded)
+    {
+        WARN("Can't set message filter in MTA or uninitialized apt\n");
+        return CO_E_NOT_SUPPORTED;
+    }
+
+    if (filter)
+        IMessageFilter_AddRef(filter);
+
+    EnterCriticalSection(&apt->cs);
+
+    old_filter = apt->filter;
+    apt->filter = filter;
+
+    LeaveCriticalSection(&apt->cs);
+
+    if (ret_filter)
+        *ret_filter = old_filter;
+    else if (old_filter)
+        IMessageFilter_Release(old_filter);
+
+    return S_OK;
+}

dlls/combase/combase.spec

@@ -142,7 +142,7 @@
 @ stdcall CoRegisterClassObject(ptr ptr long long ptr) ole32.CoRegisterClassObject
 @ stdcall CoRegisterInitializeSpy(ptr ptr)
 @ stdcall CoRegisterMallocSpy(ptr)
-@ stdcall CoRegisterMessageFilter(ptr ptr) ole32.CoRegisterMessageFilter
+@ stdcall CoRegisterMessageFilter(ptr ptr)
 @ stdcall CoRegisterPSClsid(ptr ptr) ole32.CoRegisterPSClsid
 @ stdcall CoRegisterSurrogate(ptr) ole32.CoRegisterSurrogate
 @ stdcall CoRegisterSurrogateEx(ptr ptr) ole32.CoRegisterSurrogateEx

dlls/ole32/compobj.c

@@ -3146,65 +3146,6 @@ HRESULT WINAPI CoGetCurrentLogicalThreadId(GUID *id)
     return S_OK;
 }
 
-/******************************************************************************
- *		CoRegisterMessageFilter	[OLE32.@]
- *
- * Registers a message filter.
- *
- * PARAMS
- *  lpMessageFilter [I] Pointer to interface.
- *  lplpMessageFilter [O] Indirect pointer to prior instance if non-NULL.
- *
- * RETURNS
- *  Success: S_OK.
- *  Failure: HRESULT code.
- *
- * NOTES
- *  Both lpMessageFilter and lplpMessageFilter are optional. Passing in a NULL
- *  lpMessageFilter removes the message filter.
- *
- *  If lplpMessageFilter is not NULL the previous message filter will be
- *  returned in the memory pointer to this parameter and the caller is
- *  responsible for releasing the object.
- *
- *  The current thread be in an apartment otherwise the function will crash.
- */
-HRESULT WINAPI CoRegisterMessageFilter(
-    LPMESSAGEFILTER lpMessageFilter,
-    LPMESSAGEFILTER *lplpMessageFilter)
-{
-    struct apartment *apt;
-    IMessageFilter *lpOldMessageFilter;
-
-    TRACE("(%p, %p)\n", lpMessageFilter, lplpMessageFilter);
-
-    apt = COM_CurrentApt();
-
-    /* can't set a message filter in a multi-threaded apartment */
-    if (!apt || apt->multi_threaded)
-    {
-        WARN("can't set message filter in MTA or uninitialized apt\n");
-        return CO_E_NOT_SUPPORTED;
-    }
-
-    if (lpMessageFilter)
-        IMessageFilter_AddRef(lpMessageFilter);
-
-    EnterCriticalSection(&apt->cs);
-
-    lpOldMessageFilter = apt->filter;
-    apt->filter = lpMessageFilter;
-
-    LeaveCriticalSection(&apt->cs);
-
-    if (lplpMessageFilter)
-        *lplpMessageFilter = lpOldMessageFilter;
-    else if (lpOldMessageFilter)
-        IMessageFilter_Release(lpOldMessageFilter);
-
-    return S_OK;
-}
-
 /***********************************************************************
  *           CoIsOle1Class [OLE32.@]
  *

dlls/ole32/ole32.spec

@@ -68,7 +68,7 @@
 @ stdcall CoRegisterClassObject(ptr ptr long long ptr)
 @ stdcall CoRegisterInitializeSpy(ptr ptr) combase.CoRegisterInitializeSpy
 @ stdcall CoRegisterMallocSpy(ptr) combase.CoRegisterMallocSpy
-@ stdcall CoRegisterMessageFilter(ptr ptr)
+@ stdcall CoRegisterMessageFilter(ptr ptr) combase.CoRegisterMessageFilter
 @ stdcall CoRegisterPSClsid(ptr ptr)
 @ stdcall CoRegisterSurrogate(ptr)
 @ stdcall CoRegisterSurrogateEx(ptr ptr)