threadpoolwinrt: Add a stub module.

configure

@@ -1372,6 +1372,7 @@ enable_taskschd
 enable_tbs
 enable_tdh
 enable_tdi_sys
+enable_threadpoolwinrt
 enable_traffic
 enable_twain_32
 enable_tzres
@@ -21958,6 +21959,7 @@ wine_fn_config_makefile dlls/taskschd/tests enable_tests
 wine_fn_config_makefile dlls/tbs enable_tbs
 wine_fn_config_makefile dlls/tdh enable_tdh
 wine_fn_config_makefile dlls/tdi.sys enable_tdi_sys
+wine_fn_config_makefile dlls/threadpoolwinrt enable_threadpoolwinrt
 wine_fn_config_makefile dlls/toolhelp.dll16 enable_win16
 wine_fn_config_makefile dlls/traffic enable_traffic
 wine_fn_config_makefile dlls/twain.dll16 enable_win16

configure.ac

@@ -3064,6 +3064,7 @@ WINE_CONFIG_MAKEFILE(dlls/taskschd/tests)
 WINE_CONFIG_MAKEFILE(dlls/tbs)
 WINE_CONFIG_MAKEFILE(dlls/tdh)
 WINE_CONFIG_MAKEFILE(dlls/tdi.sys)
+WINE_CONFIG_MAKEFILE(dlls/threadpoolwinrt)
 WINE_CONFIG_MAKEFILE(dlls/toolhelp.dll16,enable_win16)
 WINE_CONFIG_MAKEFILE(dlls/traffic)
 WINE_CONFIG_MAKEFILE(dlls/twain.dll16,enable_win16)

dlls/threadpoolwinrt/Makefile.in

+MODULE = threadpoolwinrt.dll
+IMPORTS = combase uuid
+
+C_SRCS = \
+	main.c
+
+IDL_SRCS = classes.idl

dlls/threadpoolwinrt/classes.idl

+/*
+ * Copyright 2022 Nikolay Sivov for CodeWeavers
+ *
+ * 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
+ */
+
+#pragma makedep register
+
+#include "windows.system.threading.idl"

dlls/threadpoolwinrt/main.c

+/*
+ * Copyright 2022 Nikolay Sivov for CodeWeavers
+ *
+ * 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 "winstring.h"
+#include "wine/debug.h"
+#include "objbase.h"
+
+#include "initguid.h"
+#include "activation.h"
+
+#define WIDL_using_Windows_Foundation
+#define WIDL_using_Windows_Foundation_Collections
+#include "windows.foundation.h"
+#define WIDL_using_Windows_System_Threading
+#include "windows.system.threading.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(threadpool);
+
+static const char *debugstr_hstring(HSTRING hstr)
+{
+    const WCHAR *str;
+    UINT32 len;
+    if (hstr && !((ULONG_PTR)hstr >> 16)) return "(invalid)";
+    str = WindowsGetStringRawBuffer(hstr, &len);
+    return wine_dbgstr_wn(str, len);
+}
+
+struct threadpool_factory
+{
+    IActivationFactory IActivationFactory_iface;
+    IThreadPoolStatics IThreadPoolStatics_iface;
+    LONG refcount;
+};
+
+static inline struct threadpool_factory *impl_from_IActivationFactory(IActivationFactory *iface)
+{
+    return CONTAINING_RECORD(iface, struct threadpool_factory, IActivationFactory_iface);
+}
+
+static inline struct threadpool_factory *impl_from_IThreadPoolStatics(IThreadPoolStatics *iface)
+{
+    return CONTAINING_RECORD(iface, struct threadpool_factory, IThreadPoolStatics_iface);
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_factory_QueryInterface(
+        IActivationFactory *iface, REFIID iid, void **out)
+{
+    struct threadpool_factory *factory = impl_from_IActivationFactory(iface);
+
+    TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
+
+    if (IsEqualGUID(iid, &IID_IUnknown) ||
+        IsEqualGUID(iid, &IID_IInspectable) ||
+        IsEqualGUID(iid, &IID_IAgileObject) ||
+        IsEqualGUID(iid, &IID_IActivationFactory))
+    {
+        IUnknown_AddRef(iface);
+        *out = &factory->IActivationFactory_iface;
+        return S_OK;
+    }
+
+    if (IsEqualGUID(iid, &IID_IThreadPoolStatics))
+    {
+        IUnknown_AddRef(iface);
+        *out = &factory->IThreadPoolStatics_iface;
+        return S_OK;
+    }
+
+    FIXME("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
+    *out = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG STDMETHODCALLTYPE threadpool_factory_AddRef(IActivationFactory *iface)
+{
+    struct threadpool_factory *factory = impl_from_IActivationFactory(iface);
+    ULONG refcount = InterlockedIncrement(&factory->refcount);
+
+    TRACE("iface %p, refcount %lu.\n", iface, refcount);
+
+    return refcount;
+}
+
+static ULONG STDMETHODCALLTYPE threadpool_factory_Release(IActivationFactory *iface)
+{
+    struct threadpool_factory *factory = impl_from_IActivationFactory(iface);
+    ULONG refcount = InterlockedDecrement(&factory->refcount);
+
+    TRACE("iface %p, refcount %lu.\n", iface, refcount);
+
+    return refcount;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_factory_GetIids(
+        IActivationFactory *iface, ULONG *iid_count, IID **iids)
+{
+    FIXME("iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_factory_GetRuntimeClassName(
+        IActivationFactory *iface, HSTRING *class_name)
+{
+    FIXME("iface %p, class_name %p stub!\n", iface, class_name);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_factory_GetTrustLevel(
+        IActivationFactory *iface, TrustLevel *trust_level)
+{
+    FIXME("iface %p, trust_level %p stub!\n", iface, trust_level);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_factory_ActivateInstance(
+        IActivationFactory *iface, IInspectable **instance)
+{
+    FIXME("iface %p, instance %p stub!\n", iface, instance);
+    return E_NOTIMPL;
+}
+
+static const struct IActivationFactoryVtbl threadpool_factory_vtbl =
+{
+    threadpool_factory_QueryInterface,
+    threadpool_factory_AddRef,
+    threadpool_factory_Release,
+    /* IInspectable methods */
+    threadpool_factory_GetIids,
+    threadpool_factory_GetRuntimeClassName,
+    threadpool_factory_GetTrustLevel,
+    /* IActivationFactory methods */
+    threadpool_factory_ActivateInstance,
+};
+
+static HRESULT STDMETHODCALLTYPE threadpool_statics_QueryInterface(
+        IThreadPoolStatics *iface, REFIID iid, void **object)
+{
+    struct threadpool_factory *factory = impl_from_IThreadPoolStatics(iface);
+    return IActivationFactory_QueryInterface(&factory->IActivationFactory_iface, iid, object);
+}
+
+static ULONG STDMETHODCALLTYPE threadpool_statics_AddRef(IThreadPoolStatics *iface)
+{
+    struct threadpool_factory *factory = impl_from_IThreadPoolStatics(iface);
+    return IActivationFactory_AddRef(&factory->IActivationFactory_iface);
+}
+
+static ULONG STDMETHODCALLTYPE threadpool_statics_Release(IThreadPoolStatics *iface)
+{
+    struct threadpool_factory *factory = impl_from_IThreadPoolStatics(iface);
+    return IActivationFactory_Release(&factory->IActivationFactory_iface);
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_statics_GetIids(
+        IThreadPoolStatics *iface, ULONG *iid_count, IID **iids)
+{
+    FIXME("iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_statics_GetRuntimeClassName(
+        IThreadPoolStatics *iface, HSTRING *class_name)
+{
+    FIXME("iface %p, class_name %p stub!\n", iface, class_name);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_statics_GetTrustLevel(
+        IThreadPoolStatics *iface, TrustLevel *trust_level)
+{
+    FIXME("iface %p, trust_level %p stub!\n", iface, trust_level);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_statics_RunAsync(
+        IThreadPoolStatics *iface, IWorkItemHandler *handler, IAsyncAction **operation)
+{
+    FIXME("iface %p, handler %p, operation %p stub!\n", iface, handler, operation);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_statics_RunWithPriorityAsync(
+        IThreadPoolStatics *iface, IWorkItemHandler *handler, WorkItemPriority priority, IAsyncAction **operation)
+{
+    FIXME("iface %p, handler %p, priority %d, operation %p stub!\n", iface, handler, priority, operation);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE threadpool_statics_RunWithPriorityAndOptionsAsync(
+        IThreadPoolStatics *iface, IWorkItemHandler *handler, WorkItemPriority priority,
+        WorkItemOptions options, IAsyncAction **operation)
+{
+    FIXME("iface %p, handler %p, priority %d, options %d, operation %p stub!\n", iface, handler, priority, options, operation);
+    return E_NOTIMPL;
+}
+
+static const struct IThreadPoolStaticsVtbl threadpool_statics_vtbl =
+{
+    threadpool_statics_QueryInterface,
+    threadpool_statics_AddRef,
+    threadpool_statics_Release,
+    /* IInspectable methods */
+    threadpool_statics_GetIids,
+    threadpool_statics_GetRuntimeClassName,
+    threadpool_statics_GetTrustLevel,
+    /* IThreadPoolStatics methods */
+    threadpool_statics_RunAsync,
+    threadpool_statics_RunWithPriorityAsync,
+    threadpool_statics_RunWithPriorityAndOptionsAsync,
+};
+
+static struct threadpool_factory threadpool_factory =
+{
+    .IActivationFactory_iface.lpVtbl = &threadpool_factory_vtbl,
+    .IThreadPoolStatics_iface.lpVtbl = &threadpool_statics_vtbl,
+    .refcount = 1,
+};
+
+HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID riid, void **out)
+{
+    FIXME("clsid %s, riid %s, out %p stub!\n", debugstr_guid(clsid), debugstr_guid(riid), out);
+    return CLASS_E_CLASSNOTAVAILABLE;
+}
+
+HRESULT WINAPI DllGetActivationFactory(HSTRING classid, IActivationFactory **factory)
+{
+    const WCHAR *name = WindowsGetStringRawBuffer(classid, NULL);
+
+    TRACE("classid %s, factory %p.\n", debugstr_hstring(classid), factory);
+
+    *factory = NULL;
+
+    if (!wcscmp(name, RuntimeClass_Windows_System_Threading_ThreadPool))
+    {
+        *factory = &threadpool_factory.IActivationFactory_iface;
+        IUnknown_AddRef(*factory);
+    }
+
+    if (*factory) return S_OK;
+    return CLASS_E_CLASSNOTAVAILABLE;
+}

dlls/threadpoolwinrt/threadpoolwinrt.spec

+@ stdcall -private DllCanUnloadNow()
+@ stdcall -private DllGetActivationFactory(ptr ptr)
+@ stdcall -private DllGetClassObject(ptr ptr ptr)