oledb32: Implement IDataSourceLocator get/put hWnd.

dlls/oledb32/dslocator.c

@@ -42,6 +42,7 @@ typedef struct DSLocatorImpl
     IDataSourceLocator     IDataSourceLocator_iface;
     LONG ref;
 
+    HWND hwnd;
 } DSLocatorImpl;
 
 static inline DSLocatorImpl *impl_from_IDataSourceLocator( IDataSourceLocator *iface )
@@ -139,18 +140,22 @@ static HRESULT WINAPI dslocator_get_hWnd(IDataSourceLocator *iface, COMPATIBLE_L
 {
     DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
 
-    FIXME("(%p)->(%p)\n",This, phwndParent);
+    TRACE("(%p)->(%p)\n",This, phwndParent);
 
-    return E_NOTIMPL;
+    *phwndParent = (COMPATIBLE_LONG)This->hwnd;
+
+    return S_OK;
 }
 
 static HRESULT WINAPI dslocator_put_hWnd(IDataSourceLocator *iface, COMPATIBLE_LONG hwndParent)
 {
     DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
 
-    FIXME("(%p)->(%p)\n",This, (HWND)hwndParent);
+    TRACE("(%p)->(%p)\n",This, (HWND)hwndParent);
 
-    return E_NOTIMPL;
+    This->hwnd = (HWND)hwndParent;
+
+    return S_OK;
 }
 
 static HRESULT WINAPI dslocator_PromptNew(IDataSourceLocator *iface, IDispatch **ppADOConnection)
@@ -201,6 +206,7 @@ HRESULT create_dslocator(IUnknown *outer, void **obj)
 
     This->IDataSourceLocator_iface.lpVtbl = &DSLocatorVtbl;
     This->ref = 1;
+    This->hwnd = 0;
 
     *obj = &This->IDataSourceLocator_iface;
 

dlls/oledb32/tests/database.c

@@ -547,6 +547,53 @@ static void test_rowpos_setrowposition(void)
     IRowPosition_Release(rowpos);
 }
 
+static void test_dslocator(void)
+{
+    IDataSourceLocator *dslocator = NULL;
+    HRESULT hr;
+
+    hr = CoCreateInstance(&CLSID_DataLinks, NULL, CLSCTX_INPROC_SERVER, &IID_IDataSourceLocator,(void**)&dslocator);
+    ok(hr == S_OK, "got %08x\n", hr);
+    if(SUCCEEDED(hr))
+    {
+        COMPATIBLE_LONG hwnd = 0;
+
+        /* Crashes under Window 7
+        hr = IDataSourceLocator_get_hWnd(dslocator, NULL);
+        ok(hr == E_INVALIDARG, "got %08x\n", hr);
+        */
+
+        hr = IDataSourceLocator_get_hWnd(dslocator, &hwnd);
+        ok(hr == S_OK, "got %08x\n", hr);
+        ok(hwnd == 0, "got %p\n", (HWND)hwnd);
+
+        hwnd = 0xDEADBEEF;
+        hr = IDataSourceLocator_get_hWnd(dslocator, &hwnd);
+        ok(hr == S_OK, "got %08x\n", hr);
+        ok(hwnd == 0, "got %p\n", (HWND)hwnd);
+
+        hwnd = 0xDEADBEEF;
+        hr = IDataSourceLocator_put_hWnd(dslocator, hwnd);
+        ok(hr == S_OK, "got %08x\n", hr);
+
+        hwnd = 0xDEADBEEF;
+        hr = IDataSourceLocator_get_hWnd(dslocator, &hwnd);
+        ok(hr == S_OK, "got %08x\n", hr);
+        ok(hwnd == 0xDEADBEEF, "got %p\n", (HWND)hwnd);
+
+        hwnd = 0;
+        hr = IDataSourceLocator_put_hWnd(dslocator, hwnd);
+        ok(hr == S_OK, "got %08x\n", hr);
+
+        hwnd = 0xDEADBEEF;
+        hr = IDataSourceLocator_get_hWnd(dslocator, &hwnd);
+        ok(hr == S_OK, "got %08x\n", hr);
+        ok(hwnd == 0, "got %p\n", (HWND)hwnd);
+
+        IDataSourceLocator_Release(dslocator);
+    }
+}
+
 START_TEST(database)
 {
     OleInitialize(NULL);
@@ -554,6 +601,7 @@ START_TEST(database)
     test_database();
     test_errorinfo();
     test_initializationstring();
+    test_dslocator();
 
     /* row position */
     test_rowposition();