taskschd: Add Task Scheduler class factory.

dlls/taskschd/taskschd.c

@@ -26,11 +26,92 @@
 #include "windef.h"
 #include "winbase.h"
 #include "objbase.h"
+#include "taskschd.h"
+#include "taskschd_private.h"
 
 #include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(taskschd);
 
+typedef struct
+{
+    IClassFactory IClassFactory_iface;
+    HRESULT (*constructor)(void **);
+} TaskScheduler_factory;
+
+static inline TaskScheduler_factory *impl_from_IClassFactory(IClassFactory *iface)
+{
+    return CONTAINING_RECORD(iface, TaskScheduler_factory, IClassFactory_iface);
+}
+
+static HRESULT WINAPI factory_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *obj)
+{
+    if (!riid || !obj) return E_INVALIDARG;
+
+    TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
+
+    if (IsEqualIID(riid, &IID_IUnknown) ||
+        IsEqualIID(riid, &IID_IClassFactory))
+    {
+        IClassFactory_AddRef(iface);
+        *obj = iface;
+        return S_OK;
+    }
+
+    *obj = NULL;
+    FIXME("interface %s is not implemented\n", debugstr_guid(riid));
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI factory_AddRef(IClassFactory *iface)
+{
+    return 2;
+}
+
+static ULONG WINAPI factory_Release(IClassFactory *iface)
+{
+    return 1;
+}
+
+static HRESULT WINAPI factory_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID riid, void **obj)
+{
+    TaskScheduler_factory *factory = impl_from_IClassFactory(iface);
+    IUnknown *unknown;
+    HRESULT hr;
+
+    if (!riid || !obj) return E_INVALIDARG;
+
+    TRACE("%p,%s,%p\n", outer, debugstr_guid(riid), obj);
+
+    *obj = NULL;
+    if (outer) return CLASS_E_NOAGGREGATION;
+
+    hr = factory->constructor((void **)&unknown);
+    if (hr != S_OK) return hr;
+
+    hr = IUnknown_QueryInterface(unknown, riid, obj);
+    IUnknown_Release(unknown);
+
+    return hr;
+}
+
+static HRESULT WINAPI factory_LockServer(IClassFactory *iface, BOOL lock)
+{
+    FIXME("%p,%d: stub\n", iface, lock);
+    return S_OK;
+}
+
+static const struct IClassFactoryVtbl factory_vtbl =
+{
+    factory_QueryInterface,
+    factory_AddRef,
+    factory_Release,
+    factory_CreateInstance,
+    factory_LockServer
+};
+
+static TaskScheduler_factory TaskScheduler_cf = { { &factory_vtbl }, TaskService_create };
+
 /******************************************************************
  *      DllMain
  */
@@ -48,6 +129,38 @@ BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, LPVOID reserved)
     return TRUE;
 }
 
+/***********************************************************************
+ *      DllGetClassObject
+ */
+HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *obj)
+{
+    IClassFactory *factory = NULL;
+
+    if (!rclsid || !riid || !obj) return E_INVALIDARG;
+
+    TRACE("%s,%s,%p\n", debugstr_guid(rclsid), debugstr_guid(riid), obj);
+
+    *obj = NULL;
+
+    if (IsEqualGUID(rclsid, &CLSID_TaskScheduler))
+    {
+        factory = &TaskScheduler_cf.IClassFactory_iface;
+    }
+
+    if (factory) return IClassFactory_QueryInterface(factory, riid, obj);
+
+    FIXME("class %s/%s is not implemented\n", debugstr_guid(rclsid), debugstr_guid(riid));
+    return CLASS_E_CLASSNOTAVAILABLE;
+}
+
+/***********************************************************************
+ *      DllCanUnloadNow
+ */
+HRESULT WINAPI DllCanUnloadNow(void)
+{
+    return S_FALSE;
+}
+
 const char *debugstr_variant(const VARIANT *v)
 {
     if (!v) return "(null)";

dlls/taskschd/taskschd.spec

-@ stub DllCanUnloadNow
-@ stub DllGetClassObject
+@ stdcall -private DllCanUnloadNow()
+@ stdcall -private DllGetClassObject(ptr ptr ptr)
 @ stub DllGetVersion
 @ stub DllRegisterServer
 @ stub DllUnregisterServer