taskschd: Add ITaskFolderCollection stub implementation.

dlls/taskschd/Makefile.in

@@ -3,6 +3,7 @@ IMPORTS   = advapi32 oleaut32
 
 C_SRCS = \
 	folder.c \
+	folder_collection.c \
 	task.c \
 	taskschd.c
 

dlls/taskschd/folder.c

@@ -232,8 +232,14 @@ static HRESULT WINAPI TaskFolder_GetFolder(ITaskFolder *iface, BSTR path, ITaskF
 
 static HRESULT WINAPI TaskFolder_GetFolders(ITaskFolder *iface, LONG flags, ITaskFolderCollection **folders)
 {
-    FIXME("%p,%x,%p: stub\n", iface, flags, folders);
-    return E_NOTIMPL;
+    TaskFolder *folder = impl_from_ITaskFolder(iface);
+
+    TRACE("%p,%x,%p: stub\n", iface, flags, folders);
+
+    if (flags)
+        FIXME("unsupported flags %x\n", flags);
+
+    return TaskFolderCollection_create(folder->path, folders);
 }
 
 static inline BOOL is_variant_null(const VARIANT *var)

dlls/taskschd/folder_collection.c

@@ -0,0 +1,157 @@
+/*
+ * Copyright 2014 Dmitry Timoshkov
+ *
+ * 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
+ */
+
+#include <stdarg.h>
+
+#define COBJMACROS
+
+#include "windef.h"
+#include "winbase.h"
+#include "objbase.h"
+#include "taskschd.h"
+#include "taskschd_private.h"
+
+#include "wine/unicode.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(taskschd);
+
+typedef struct
+{
+    ITaskFolderCollection ITaskFolderCollection_iface;
+    LONG ref;
+} TaskFolderCollection;
+
+static inline TaskFolderCollection *impl_from_ITaskFolderCollection(ITaskFolderCollection *iface)
+{
+    return CONTAINING_RECORD(iface, TaskFolderCollection, ITaskFolderCollection_iface);
+}
+
+static ULONG WINAPI folders_AddRef(ITaskFolderCollection *iface)
+{
+    TaskFolderCollection *folders = impl_from_ITaskFolderCollection(iface);
+    return InterlockedIncrement(&folders->ref);
+}
+
+static ULONG WINAPI folders_Release(ITaskFolderCollection *iface)
+{
+    TaskFolderCollection *folders = impl_from_ITaskFolderCollection(iface);
+    LONG ref = InterlockedDecrement(&folders->ref);
+
+    if (!ref)
+    {
+        TRACE("destroying %p\n", iface);
+        HeapFree(GetProcessHeap(), 0, folders);
+    }
+
+    return ref;
+}
+
+static HRESULT WINAPI folders_QueryInterface(ITaskFolderCollection *iface, REFIID riid, void **obj)
+{
+    if (!riid || !obj) return E_INVALIDARG;
+
+    TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
+
+    if (IsEqualGUID(riid, &IID_ITaskFolderCollection) ||
+        IsEqualGUID(riid, &IID_IDispatch) ||
+        IsEqualGUID(riid, &IID_IUnknown))
+    {
+        ITaskFolderCollection_AddRef(iface);
+        *obj = iface;
+        return S_OK;
+    }
+
+    FIXME("interface %s is not implemented\n", debugstr_guid(riid));
+    return E_NOINTERFACE;
+}
+
+static HRESULT WINAPI folders_GetTypeInfoCount(ITaskFolderCollection *iface, UINT *count)
+{
+    FIXME("%p,%p: stub\n", iface, count);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI folders_GetTypeInfo(ITaskFolderCollection *iface, UINT index, LCID lcid, ITypeInfo **info)
+{
+    FIXME("%p,%u,%u,%p: stub\n", iface, index, lcid, info);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI folders_GetIDsOfNames(ITaskFolderCollection *iface, REFIID riid, LPOLESTR *names,
+                                                UINT count, LCID lcid, DISPID *dispid)
+{
+    FIXME("%p,%s,%p,%u,%u,%p: stub\n", iface, debugstr_guid(riid), names, count, lcid, dispid);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI folders_Invoke(ITaskFolderCollection *iface, DISPID dispid, REFIID riid, LCID lcid, WORD flags,
+                                         DISPPARAMS *params, VARIANT *result, EXCEPINFO *excepinfo, UINT *argerr)
+{
+    FIXME("%p,%d,%s,%04x,%04x,%p,%p,%p,%p: stub\n", iface, dispid, debugstr_guid(riid), lcid, flags,
+          params, result, excepinfo, argerr);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI folders_get_Count(ITaskFolderCollection *iface, LONG *count)
+{
+    FIXME("%p,%p: stub\n", iface, count);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI folders_get_Item(ITaskFolderCollection *iface, VARIANT index, ITaskFolder **folder)
+{
+    FIXME("%p,%s,%p: stub\n", iface, debugstr_variant(&index), folder);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI folders_get__NewEnum(ITaskFolderCollection *iface, IUnknown **penum)
+{
+    FIXME("%p,%p: stub\n", iface, penum);
+    return E_NOTIMPL;
+}
+
+static const ITaskFolderCollectionVtbl TaskFolderCollection_vtbl =
+{
+    folders_QueryInterface,
+    folders_AddRef,
+    folders_Release,
+    folders_GetTypeInfoCount,
+    folders_GetTypeInfo,
+    folders_GetIDsOfNames,
+    folders_Invoke,
+    folders_get_Count,
+    folders_get_Item,
+    folders_get__NewEnum
+};
+
+HRESULT TaskFolderCollection_create(const WCHAR *path, ITaskFolderCollection **obj)
+{
+    TaskFolderCollection *folders;
+
+    folders = HeapAlloc(GetProcessHeap(), 0, sizeof(*folders));
+    if (!folders) return E_OUTOFMEMORY;
+
+    folders->ITaskFolderCollection_iface.lpVtbl = &TaskFolderCollection_vtbl;
+    folders->ref = 1;
+    *obj = &folders->ITaskFolderCollection_iface;
+
+    TRACE("created %p\n", *obj);
+
+    return S_OK;
+}

dlls/taskschd/taskschd_private.h

@@ -18,5 +18,6 @@
 
 HRESULT TaskService_create(void **obj) DECLSPEC_HIDDEN;
 HRESULT TaskFolder_create(const WCHAR *parent, const WCHAR *path, ITaskFolder **obj, BOOL create) DECLSPEC_HIDDEN;
+HRESULT TaskFolderCollection_create(const WCHAR *path, ITaskFolderCollection **obj) DECLSPEC_HIDDEN;
 
 const char *debugstr_variant(const VARIANT *v) DECLSPEC_HIDDEN;