msttsengine: Add stub dll.

Approved-by: Huw Davies (@huw)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/wine/-/merge_requests/3988

configure

@@ -1264,6 +1264,7 @@ enable_msscript_ocx
 enable_mssign32
 enable_mssip32
 enable_mstask
+enable_msttsengine
 enable_msv1_0
 enable_msvcirt
 enable_msvcm80
@@ -21610,6 +21611,7 @@ wine_fn_config_makefile dlls/mssign32 enable_mssign32
 wine_fn_config_makefile dlls/mssip32 enable_mssip32
 wine_fn_config_makefile dlls/mstask enable_mstask
 wine_fn_config_makefile dlls/mstask/tests enable_tests
+wine_fn_config_makefile dlls/msttsengine enable_msttsengine
 wine_fn_config_makefile dlls/msv1_0 enable_msv1_0
 wine_fn_config_makefile dlls/msvcirt enable_msvcirt
 wine_fn_config_makefile dlls/msvcirt/tests enable_tests

configure.ac

@@ -2824,6 +2824,7 @@ WINE_CONFIG_MAKEFILE(dlls/mssign32)
 WINE_CONFIG_MAKEFILE(dlls/mssip32)
 WINE_CONFIG_MAKEFILE(dlls/mstask)
 WINE_CONFIG_MAKEFILE(dlls/mstask/tests)
+WINE_CONFIG_MAKEFILE(dlls/msttsengine)
 WINE_CONFIG_MAKEFILE(dlls/msv1_0)
 WINE_CONFIG_MAKEFILE(dlls/msvcirt)
 WINE_CONFIG_MAKEFILE(dlls/msvcirt/tests)

dlls/msttsengine/Makefile.in

@@ -0,0 +1,7 @@
+MODULE      = msttsengine.dll
+IMPORTS     = ole32
+
+SOURCES = \
+	main.c \
+	tts.c \
+	ttseng_classes.idl

dlls/msttsengine/main.c

@@ -0,0 +1,123 @@
+/* MSTTSEngine main file.
+ *
+ * Copyright 2023 Shaun Ren 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 "initguid.h"
+#include "objbase.h"
+#include "sapiddk.h"
+
+#include "wine/debug.h"
+
+#include "ttseng_classes.h"
+#include "ttseng_private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(msttsengine);
+
+BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
+{
+    if (reason == DLL_PROCESS_ATTACH)
+    {
+        DisableThreadLibraryCalls(instance);
+    }
+    return TRUE;
+}
+
+struct class_factory
+{
+    IClassFactory IClassFactory_iface;
+    HRESULT (*create_instance)(REFIID iid, void **out);
+};
+
+static inline struct class_factory *impl_from_IClassFactory(IClassFactory *iface)
+{
+    return CONTAINING_RECORD(iface, struct class_factory, IClassFactory_iface);
+}
+
+static HRESULT WINAPI class_factory_QueryInterface(IClassFactory *iface, REFIID iid, void **out)
+{
+    TRACE("(%p, %s, %p).\n", iface, debugstr_guid(iid), out);
+
+    if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IClassFactory))
+    {
+        *out = iface;
+        IClassFactory_AddRef(iface);
+        return S_OK;
+    }
+
+    WARN("%s not implemented.\n", debugstr_guid(iid));
+    *out = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI class_factory_AddRef(IClassFactory *iface)
+{
+    return 2;
+}
+
+static ULONG WINAPI class_factory_Release(IClassFactory *iface)
+{
+    return 1;
+}
+
+static HRESULT WINAPI class_factory_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID iid, void **obj)
+{
+    struct class_factory *This = impl_from_IClassFactory(iface);
+
+    TRACE("(%p, %p, %s, %p).\n", iface, outer, debugstr_guid(iid), obj);
+
+    *obj = NULL;
+    if (outer) return CLASS_E_NOAGGREGATION;
+    return This->create_instance(iid, obj);
+}
+
+static HRESULT WINAPI class_factory_LockServer(IClassFactory *iface, BOOL lock)
+{
+    FIXME("(%d): stub.\n", lock);
+    return S_OK;
+}
+
+static const IClassFactoryVtbl class_factory_vtbl =
+{
+    class_factory_QueryInterface,
+    class_factory_AddRef,
+    class_factory_Release,
+    class_factory_CreateInstance,
+    class_factory_LockServer,
+};
+
+static struct class_factory ttsengine_cf = {{&class_factory_vtbl}, ttsengine_create};
+
+HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, void **obj)
+{
+    IClassFactory *cf;
+
+    TRACE("(%s, %s, %p).\n", debugstr_guid(clsid), debugstr_guid(iid), obj);
+
+    if (IsEqualCLSID(clsid, &CLSID_TTSEngineCom))
+        cf = &ttsengine_cf.IClassFactory_iface;
+    else
+        return CLASS_E_CLASSNOTAVAILABLE;
+
+    return IClassFactory_QueryInterface(cf, iid, obj);
+}

dlls/msttsengine/msttsengine.spec

@@ -0,0 +1,4 @@
+@ stdcall -private DllCanUnloadNow()
+@ stdcall -private DllGetClassObject(ptr ptr ptr)
+@ stdcall -private DllRegisterServer()
+@ stdcall -private DllUnregisterServer()

dlls/msttsengine/tts.c

@@ -0,0 +1,31 @@
+/*
+ * MSTTSEngine SAPI engine implementation.
+ *
+ * Copyright 2023 Shaun Ren 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"
+
+HRESULT ttsengine_create(REFIID iid, void **obj)
+{
+    return E_NOTIMPL;
+}

dlls/msttsengine/ttseng_classes.idl

@@ -0,0 +1,32 @@
+/*
+ * MSTTSEngine classes.
+ *
+ * Copyright 2023 Shaun Ren 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
+
+[
+    uuid(c64501f6-e6e6-451f-a150-25d0839bc510),
+    helpstring("Microsoft SAPI/SpeechFX TTS Engine Class"),
+    threading(both)
+]
+coclass TTSEngineCom
+{
+    interface ISpTTSEngine;
+    interface ISpObjectWithToken;
+};

dlls/msttsengine/ttseng_private.h

@@ -0,0 +1,31 @@
+/*
+ * MSTTSEngine private header file.
+ *
+ * Copyright 2023 Shaun Ren 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
+ */
+
+#ifndef __WINE_TTSENG_PRIVATE_H
+#define __WINE_TTSENG_PRIVATE_H
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "windef.h"
+#include "winternl.h"
+
+HRESULT ttsengine_create(REFIID iid, void **obj);
+
+#endif /* __WINE_TTSENG_PRIVATE_H */

loader/wine.inf.in

@@ -2145,6 +2145,7 @@ HKLM,%CurrentVersion%\Telephony\Country List\998,"SameAreaRule",,"G"
 11,mui,
 11,gecko\plugin,npmshtml.dll
 11,Speech\Common,sapi.dll
+11,Speech\Engines\TTS,msttsengine.dll
 11,wbem,mofcomp.exe
 11,wbem,wbemdisp.dll
 11,wbem,wbemprox.dll
@@ -2230,6 +2231,7 @@ HKLM,%CurrentVersion%\Telephony\Country List\998,"SameAreaRule",,"G"
 11,,shdocvw.dll
 11,gecko\plugin,npmshtml.dll
 11,Speech\Common,sapi.dll
+11,Speech\Engines\TTS,msttsengine.dll
 11,wbem,mofcomp.exe
 11,wbem,wbemdisp.dll
 11,wbem,wbemprox.dll