cryptowinrt: Add a stub module.

configure

@@ -980,6 +980,7 @@ enable_cryptdlg
 enable_cryptdll
 enable_cryptext
 enable_cryptnet
+enable_cryptowinrt
 enable_cryptsp
 enable_cryptui
 enable_ctapi32
@@ -21347,6 +21348,7 @@ wine_fn_config_makefile dlls/cryptdll enable_cryptdll
 wine_fn_config_makefile dlls/cryptext enable_cryptext
 wine_fn_config_makefile dlls/cryptnet enable_cryptnet
 wine_fn_config_makefile dlls/cryptnet/tests enable_tests
+wine_fn_config_makefile dlls/cryptowinrt enable_cryptowinrt
 wine_fn_config_makefile dlls/cryptsp enable_cryptsp
 wine_fn_config_makefile dlls/cryptui enable_cryptui
 wine_fn_config_makefile dlls/cryptui/tests enable_tests

configure.ac

@@ -2452,6 +2452,7 @@ WINE_CONFIG_MAKEFILE(dlls/cryptdll)
 WINE_CONFIG_MAKEFILE(dlls/cryptext)
 WINE_CONFIG_MAKEFILE(dlls/cryptnet)
 WINE_CONFIG_MAKEFILE(dlls/cryptnet/tests)
+WINE_CONFIG_MAKEFILE(dlls/cryptowinrt)
 WINE_CONFIG_MAKEFILE(dlls/cryptsp)
 WINE_CONFIG_MAKEFILE(dlls/cryptui)
 WINE_CONFIG_MAKEFILE(dlls/cryptui/tests)

dlls/cryptowinrt/Makefile.in

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

dlls/cryptowinrt/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.security.cryptography.idl"

dlls/cryptowinrt/cryptowinrt.spec

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

dlls/cryptowinrt/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>
+#include <assert.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_Storage_Streams
+#include "windows.storage.streams.h"
+#define WIDL_using_Windows_Security_Cryptography
+#include "windows.security.cryptography.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(crypto);
+
+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 cryptobuffer_factory
+{
+    IActivationFactory IActivationFactory_iface;
+    ICryptographicBufferStatics ICryptographicBufferStatics_iface;
+    LONG refcount;
+};
+
+static inline struct cryptobuffer_factory *impl_from_IActivationFactory(IActivationFactory *iface)
+{
+    return CONTAINING_RECORD(iface, struct cryptobuffer_factory, IActivationFactory_iface);
+}
+
+static inline struct cryptobuffer_factory *impl_from_ICryptographicBufferStatics(ICryptographicBufferStatics *iface)
+{
+    return CONTAINING_RECORD(iface, struct cryptobuffer_factory, ICryptographicBufferStatics_iface);
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_QueryInterface(
+        IActivationFactory *iface, REFIID iid, void **out)
+{
+    struct cryptobuffer_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_ICryptographicBufferStatics))
+    {
+        IUnknown_AddRef(iface);
+        *out = &factory->ICryptographicBufferStatics_iface;
+        return S_OK;
+    }
+
+    FIXME("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
+    *out = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG STDMETHODCALLTYPE cryptobuffer_factory_AddRef(IActivationFactory *iface)
+{
+    struct cryptobuffer_factory *factory = impl_from_IActivationFactory(iface);
+    ULONG refcount = InterlockedIncrement(&factory->refcount);
+
+    TRACE("iface %p, refcount %lu.\n", iface, refcount);
+
+    return refcount;
+}
+
+static ULONG STDMETHODCALLTYPE cryptobuffer_factory_Release(IActivationFactory *iface)
+{
+    struct cryptobuffer_factory *factory = impl_from_IActivationFactory(iface);
+    ULONG refcount = InterlockedDecrement(&factory->refcount);
+
+    TRACE("iface %p, refcount %lu.\n", iface, refcount);
+
+    return refcount;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_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 cryptobuffer_factory_GetRuntimeClassName(
+        IActivationFactory *iface, HSTRING *class_name)
+{
+    FIXME("iface %p, class_name %p stub!\n", iface, class_name);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_GetTrustLevel(
+        IActivationFactory *iface, TrustLevel *trust_level)
+{
+    FIXME("iface %p, trust_level %p stub!\n", iface, trust_level);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_ActivateInstance(
+        IActivationFactory *iface, IInspectable **instance)
+{
+    FIXME("iface %p, instance %p stub!\n", iface, instance);
+    return E_NOTIMPL;
+}
+
+static const struct IActivationFactoryVtbl cryptobuffer_factory_vtbl =
+{
+    cryptobuffer_factory_QueryInterface,
+    cryptobuffer_factory_AddRef,
+    cryptobuffer_factory_Release,
+    /* IInspectable methods */
+    cryptobuffer_factory_GetIids,
+    cryptobuffer_factory_GetRuntimeClassName,
+    cryptobuffer_factory_GetTrustLevel,
+    /* IActivationFactory methods */
+    cryptobuffer_factory_ActivateInstance,
+};
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_QueryInterface(
+        ICryptographicBufferStatics *iface, REFIID iid, void **object)
+{
+    struct cryptobuffer_factory *factory = impl_from_ICryptographicBufferStatics(iface);
+    return IActivationFactory_QueryInterface(&factory->IActivationFactory_iface, iid, object);
+}
+
+static ULONG STDMETHODCALLTYPE cryptobuffer_statics_AddRef(ICryptographicBufferStatics *iface)
+{
+    struct cryptobuffer_factory *factory = impl_from_ICryptographicBufferStatics(iface);
+    return IActivationFactory_AddRef(&factory->IActivationFactory_iface);
+}
+
+static ULONG STDMETHODCALLTYPE cryptobuffer_statics_Release(ICryptographicBufferStatics *iface)
+{
+    struct cryptobuffer_factory *factory = impl_from_ICryptographicBufferStatics(iface);
+    return IActivationFactory_Release(&factory->IActivationFactory_iface);
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GetIids(
+        ICryptographicBufferStatics *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 cryptobuffer_statics_GetRuntimeClassName(
+        ICryptographicBufferStatics *iface, HSTRING *class_name)
+{
+    FIXME("iface %p, class_name %p stub!\n", iface, class_name);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GetTrustLevel(
+        ICryptographicBufferStatics *iface, TrustLevel *trust_level)
+{
+    FIXME("iface %p, trust_level %p stub!\n", iface, trust_level);
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_Compare(
+        ICryptographicBufferStatics *iface, IBuffer *object1, IBuffer *object2, boolean *is_equal)
+{
+    FIXME("iface %p, object1 %p, object2 %p, is_equal %p stub!\n", iface, object1, object2, is_equal);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GenerateRandom(
+        ICryptographicBufferStatics *iface, UINT32 length, IBuffer **buffer)
+{
+    FIXME("iface %p, length %u, buffer %p stub!\n", iface, length, buffer);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GenerateRandomNumber(
+        ICryptographicBufferStatics *iface, UINT32 *value)
+{
+    FIXME("iface %p, value %p stub!\n", iface, value);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_CreateFromByteArray(
+        ICryptographicBufferStatics *iface, UINT32 value_size, BYTE *value, IBuffer **buffer)
+{
+    FIXME("iface %p, value_size %u, value %p, buffer %p stub!\n", iface, value_size, value, buffer);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_CopyToByteArray(
+        ICryptographicBufferStatics *iface, IBuffer *buffer, UINT32 *value_size, BYTE **value)
+{
+    FIXME("iface %p, buffer %p, value_size %p, value %p stub!\n", iface, buffer, value_size, value);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_DecodeFromHexString(
+        ICryptographicBufferStatics *iface, HSTRING value, IBuffer **buffer)
+{
+    FIXME("iface %p, value %p, buffer %p stub!\n", iface, value, buffer);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_EncodeToHexString(
+        ICryptographicBufferStatics *iface, IBuffer *buffer, HSTRING *value)
+{
+    FIXME("iface %p, buffer %p, value %p stub!\n", iface, buffer, value);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_DecodeFromBase64String(
+        ICryptographicBufferStatics *iface, HSTRING value, IBuffer **buffer)
+{
+    FIXME("iface %p, value %p, buffer %p stub!\n", iface, value, buffer);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_EncodeToBase64String(
+        ICryptographicBufferStatics *iface, IBuffer *buffer, HSTRING *value)
+{
+    FIXME("iface %p, buffer %p, value %p stub!\n", iface, buffer, value);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_ConvertStringToBinary(
+        ICryptographicBufferStatics *iface, HSTRING value, BinaryStringEncoding encoding,
+        IBuffer **buffer)
+{
+    FIXME("iface %p, value %p, encoding %d, buffer %p stub!\n", iface, value, encoding, buffer);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_ConvertBinaryToString(
+        ICryptographicBufferStatics *iface, BinaryStringEncoding encoding, IBuffer *buffer, HSTRING *value)
+{
+    FIXME("iface %p, encoding %d, buffer %p, value %p stub!\n", iface, encoding, buffer, value);
+
+    return E_NOTIMPL;
+}
+
+static const struct ICryptographicBufferStaticsVtbl cryptobuffer_statics_vtbl =
+{
+    cryptobuffer_statics_QueryInterface,
+    cryptobuffer_statics_AddRef,
+    cryptobuffer_statics_Release,
+    /* IInspectable methods */
+    cryptobuffer_statics_GetIids,
+    cryptobuffer_statics_GetRuntimeClassName,
+    cryptobuffer_statics_GetTrustLevel,
+    /* ICryptographicBufferStatics methods */
+    cryptobuffer_statics_Compare,
+    cryptobuffer_statics_GenerateRandom,
+    cryptobuffer_statics_GenerateRandomNumber,
+    cryptobuffer_statics_CreateFromByteArray,
+    cryptobuffer_statics_CopyToByteArray,
+    cryptobuffer_statics_DecodeFromHexString,
+    cryptobuffer_statics_EncodeToHexString,
+    cryptobuffer_statics_DecodeFromBase64String,
+    cryptobuffer_statics_EncodeToBase64String,
+    cryptobuffer_statics_ConvertStringToBinary,
+    cryptobuffer_statics_ConvertBinaryToString,
+};
+
+static struct cryptobuffer_factory cryptobuffer_factory =
+{
+    .IActivationFactory_iface.lpVtbl = &cryptobuffer_factory_vtbl,
+    .ICryptographicBufferStatics_iface.lpVtbl = &cryptobuffer_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_Security_Cryptography_CryptographicBuffer))
+    {
+        *factory = &cryptobuffer_factory.IActivationFactory_iface;
+        IUnknown_AddRef(*factory);
+    }
+
+    if (*factory) return S_OK;
+    return CLASS_E_CLASSNOTAVAILABLE;
+}