[4/5] taskschd: Add IRegisteredTaskCollection stub implementation. Take 2.

[Dmitry Timoshkov]

Merged into regtask.c.
---
 dlls/taskschd/folder.c           |   9 ++-
 dlls/taskschd/regtask.c          | 129 +++++++++++++++++++++++++++++++++++++++
 dlls/taskschd/taskschd_private.h |   1 +
 3 files changed, 137 insertions(+), 2 deletions(-)

diff --git a/dlls/taskschd/folder.c b/dlls/taskschd/folder.c
index fd516d6..c5f8010 100644
--- a/dlls/taskschd/folder.c
+++ b/dlls/taskschd/folder.c
@@ -298,8 +298,13 @@ static HRESULT WINAPI TaskFolder_GetTask(ITaskFolder *iface, BSTR path, IRegiste
 
 static HRESULT WINAPI TaskFolder_GetTasks(ITaskFolder *iface, LONG flags, IRegisteredTaskCollection **tasks)
 {
-    FIXME("%p,%x,%p: stub\n", iface, flags, tasks);
-    return E_NOTIMPL;
+    TaskFolder *folder = impl_from_ITaskFolder(iface);
+
+    TRACE("%p,%x,%p: stub\n", iface, flags, tasks);
+
+    if (!tasks) return E_POINTER;
+
+    return RegisteredTaskCollection_create(folder->path, tasks);
 }
 
 static HRESULT WINAPI TaskFolder_DeleteTask(ITaskFolder *iface, BSTR name, LONG flags)
diff --git a/dlls/taskschd/regtask.c b/dlls/taskschd/regtask.c
index c0a35a3..5252670 100644
--- a/dlls/taskschd/regtask.c
+++ b/dlls/taskschd/regtask.c
@@ -267,3 +267,132 @@ HRESULT RegisteredTask_create(const WCHAR *path, IRegisteredTask **obj)
 
     return S_OK;
 }
+
+typedef struct
+{
+    IRegisteredTaskCollection IRegisteredTaskCollection_iface;
+    LONG ref;
+    WCHAR *path;
+} RegisteredTaskCollection;
+
+static inline RegisteredTaskCollection *impl_from_IRegisteredTaskCollection(IRegisteredTaskCollection *iface)
+{
+    return CONTAINING_RECORD(iface, RegisteredTaskCollection, IRegisteredTaskCollection_iface);
+}
+
+static ULONG WINAPI regtasks_AddRef(IRegisteredTaskCollection *iface)
+{
+    RegisteredTaskCollection *regtasks = impl_from_IRegisteredTaskCollection(iface);
+    return InterlockedIncrement(&regtasks->ref);
+}
+
+static ULONG WINAPI regtasks_Release(IRegisteredTaskCollection *iface)
+{
+    RegisteredTaskCollection *regtasks = impl_from_IRegisteredTaskCollection(iface);
+    LONG ref = InterlockedDecrement(&regtasks->ref);
+
+    if (!ref)
+    {
+        TRACE("destroying %p\n", iface);
+        heap_free(regtasks->path);
+        heap_free(regtasks);
+    }
+
+    return ref;
+}
+
+static HRESULT WINAPI regtasks_QueryInterface(IRegisteredTaskCollection *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_IRegisteredTaskCollection) ||
+        IsEqualGUID(riid, &IID_IDispatch) ||
+        IsEqualGUID(riid, &IID_IUnknown))
+    {
+        IRegisteredTaskCollection_AddRef(iface);
+        *obj = iface;
+        return S_OK;
+    }
+
+    FIXME("interface %s is not implemented\n", debugstr_guid(riid));
+    *obj = NULL;
+    return E_NOINTERFACE;
+}
+
+static HRESULT WINAPI regtasks_GetTypeInfoCount(IRegisteredTaskCollection *iface, UINT *count)
+{
+    FIXME("%p,%p: stub\n", iface, count);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI regtasks_GetTypeInfo(IRegisteredTaskCollection *iface, UINT index, LCID lcid, ITypeInfo **info)
+{
+    FIXME("%p,%u,%u,%p: stub\n", iface, index, lcid, info);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI regtasks_GetIDsOfNames(IRegisteredTaskCollection *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 regtasks_Invoke(IRegisteredTaskCollection *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 regtasks_get_Count(IRegisteredTaskCollection *iface, LONG *count)
+{
+    FIXME("%p,%p: stub\n", iface, count);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI regtasks_get_Item(IRegisteredTaskCollection *iface, VARIANT index, IRegisteredTask **regtask)
+{
+    FIXME("%p,%s,%p: stub\n", iface, debugstr_variant(&index), regtask);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI regtasks_get__NewEnum(IRegisteredTaskCollection *iface, IUnknown **penum)
+{
+    FIXME("%p,%p: stub\n", iface, penum);
+    return E_NOTIMPL;
+}
+
+static const IRegisteredTaskCollectionVtbl RegisteredTaskCollection_vtbl =
+{
+    regtasks_QueryInterface,
+    regtasks_AddRef,
+    regtasks_Release,
+    regtasks_GetTypeInfoCount,
+    regtasks_GetTypeInfo,
+    regtasks_GetIDsOfNames,
+    regtasks_Invoke,
+    regtasks_get_Count,
+    regtasks_get_Item,
+    regtasks_get__NewEnum
+};
+
+HRESULT RegisteredTaskCollection_create(const WCHAR *path, IRegisteredTaskCollection **obj)
+{
+    RegisteredTaskCollection *regtasks;
+
+    regtasks = heap_alloc(sizeof(*regtasks));
+    if (!regtasks) return E_OUTOFMEMORY;
+
+    regtasks->IRegisteredTaskCollection_iface.lpVtbl = &RegisteredTaskCollection_vtbl;
+    regtasks->ref = 1;
+    regtasks->path = heap_strdupW(path);
+    *obj = &regtasks->IRegisteredTaskCollection_iface;
+
+    TRACE("created %p\n", *obj);
+
+    return S_OK;
+}
diff --git a/dlls/taskschd/taskschd_private.h b/dlls/taskschd/taskschd_private.h
index b1f5ff9..df15903 100644
--- a/dlls/taskschd/taskschd_private.h
+++ b/dlls/taskschd/taskschd_private.h
@@ -22,6 +22,7 @@ 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;
 HRESULT RegisteredTask_create(const WCHAR *path, IRegisteredTask **obj) DECLSPEC_HIDDEN;
+HRESULT RegisteredTaskCollection_create(const WCHAR *path, IRegisteredTaskCollection **obj) DECLSPEC_HIDDEN;
 
 const char *debugstr_variant(const VARIANT *v) DECLSPEC_HIDDEN;
 
-- 
1.8.5.3