dinput: Implement IDirectInput::RunControlPanel.

dlls/dinput/dinput_main.c

@@ -510,9 +510,22 @@ static HRESULT WINAPI IDirectInputAImpl_RunControlPanel(LPDIRECTINPUT7A iface,
 							HWND hwndOwner,
 							DWORD dwFlags)
 {
+    WCHAR control_exeW[] = {'c','o','n','t','r','o','l','.','e','x','e',0};
+    STARTUPINFOW si = {0};
+    PROCESS_INFORMATION pi;
+
     IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
 
-    FIXME( "(%p)->(%p,%08x): stub\n", This, hwndOwner, dwFlags );
+    TRACE( "(%p)->(%p, %08x)\n", This, hwndOwner, dwFlags );
+
+    if (hwndOwner && !IsWindow(hwndOwner))
+        return E_HANDLE;
+
+    if (dwFlags)
+        return DIERR_INVALIDPARAM;
+
+    if (!CreateProcessW(NULL, control_exeW, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
+        return HRESULT_FROM_WIN32(GetLastError());
 
     return DI_OK;
 }

dlls/dinput/tests/Makefile.in

@@ -3,6 +3,7 @@ IMPORTS   = dinput ole32 version user32
 
 C_SRCS = \
 	device.c \
+	dinput.c \
 	joystick.c \
 	keyboard.c \
 	mouse.c

dlls/dinput/tests/dinput.c

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2011 Andrew Nguyen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#define DIRECTINPUT_VERSION 0x0700
+
+#define COBJMACROS
+#include <windows.h>
+#include <dinput.h>
+
+#include "wine/test.h"
+
+HINSTANCE hInstance;
+
+static void test_RunControlPanel(void)
+{
+    IDirectInputA *pDI;
+    HRESULT hr;
+
+    hr = DirectInputCreateA(hInstance, DIRECTINPUT_VERSION, &pDI, NULL);
+    if (FAILED(hr))
+    {
+        win_skip("Failed to instantiate a IDirectInputA instance: 0x%08x\n", hr);
+        return;
+    }
+
+    if (winetest_interactive)
+    {
+        hr = IDirectInput_RunControlPanel(pDI, NULL, 0);
+        ok(hr == S_OK, "IDirectInput_RunControlPanel returned 0x%08x\n", hr);
+
+        hr = IDirectInput_RunControlPanel(pDI, GetDesktopWindow(), 0);
+        ok(hr == S_OK, "IDirectInput_RunControlPanel returned 0x%08x\n", hr);
+    }
+
+    hr = IDirectInput_RunControlPanel(pDI, NULL, ~0u);
+    ok(hr == DIERR_INVALIDPARAM, "IDirectInput_RunControlPanel returned 0x%08x\n", hr);
+
+    hr = IDirectInput_RunControlPanel(pDI, (HWND)0xdeadbeef, 0);
+    ok(hr == E_HANDLE, "IDirectInput_RunControlPanel returned 0x%08x\n", hr);
+
+    hr = IDirectInput_RunControlPanel(pDI, (HWND)0xdeadbeef, ~0u);
+    ok(hr == E_HANDLE, "IDirectInput_RunControlPanel returned 0x%08x\n", hr);
+
+    IDirectInput_Release(pDI);
+}
+
+START_TEST(dinput)
+{
+    hInstance = GetModuleHandleA(NULL);
+
+    CoInitialize(NULL);
+    test_RunControlPanel();
+    CoUninitialize();
+}