mirror of
git://source.winehq.org/git/wine.git
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343 lines
11 KiB
C
343 lines
11 KiB
C
/*
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* Copyright 2022 Nikolay Sivov for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <assert.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winstring.h"
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#include "wine/debug.h"
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#include "objbase.h"
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#include "initguid.h"
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#include "activation.h"
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#include "bcrypt.h"
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#define WIDL_using_Windows_Foundation
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#define WIDL_using_Windows_Foundation_Collections
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#include "windows.foundation.h"
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#define WIDL_using_Windows_Storage_Streams
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#include "windows.storage.streams.h"
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#define WIDL_using_Windows_Security_Cryptography
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#include "windows.security.cryptography.h"
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WINE_DEFAULT_DEBUG_CHANNEL(crypto);
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static const char *debugstr_hstring(HSTRING hstr)
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{
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const WCHAR *str;
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UINT32 len;
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if (hstr && !((ULONG_PTR)hstr >> 16)) return "(invalid)";
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str = WindowsGetStringRawBuffer(hstr, &len);
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return wine_dbgstr_wn(str, len);
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}
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struct cryptobuffer_factory
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{
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IActivationFactory IActivationFactory_iface;
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ICryptographicBufferStatics ICryptographicBufferStatics_iface;
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LONG refcount;
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};
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static inline struct cryptobuffer_factory *impl_from_IActivationFactory(IActivationFactory *iface)
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{
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return CONTAINING_RECORD(iface, struct cryptobuffer_factory, IActivationFactory_iface);
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}
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static inline struct cryptobuffer_factory *impl_from_ICryptographicBufferStatics(ICryptographicBufferStatics *iface)
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{
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return CONTAINING_RECORD(iface, struct cryptobuffer_factory, ICryptographicBufferStatics_iface);
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_QueryInterface(
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IActivationFactory *iface, REFIID iid, void **out)
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{
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struct cryptobuffer_factory *factory = impl_from_IActivationFactory(iface);
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TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
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if (IsEqualGUID(iid, &IID_IUnknown) ||
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IsEqualGUID(iid, &IID_IInspectable) ||
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IsEqualGUID(iid, &IID_IAgileObject) ||
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IsEqualGUID(iid, &IID_IActivationFactory))
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{
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IUnknown_AddRef(iface);
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*out = &factory->IActivationFactory_iface;
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return S_OK;
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}
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if (IsEqualGUID(iid, &IID_ICryptographicBufferStatics))
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{
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IUnknown_AddRef(iface);
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*out = &factory->ICryptographicBufferStatics_iface;
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return S_OK;
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}
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FIXME("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
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*out = NULL;
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return E_NOINTERFACE;
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}
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static ULONG STDMETHODCALLTYPE cryptobuffer_factory_AddRef(IActivationFactory *iface)
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{
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struct cryptobuffer_factory *factory = impl_from_IActivationFactory(iface);
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ULONG refcount = InterlockedIncrement(&factory->refcount);
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TRACE("iface %p, refcount %lu.\n", iface, refcount);
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return refcount;
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}
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static ULONG STDMETHODCALLTYPE cryptobuffer_factory_Release(IActivationFactory *iface)
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{
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struct cryptobuffer_factory *factory = impl_from_IActivationFactory(iface);
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ULONG refcount = InterlockedDecrement(&factory->refcount);
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TRACE("iface %p, refcount %lu.\n", iface, refcount);
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return refcount;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_GetIids(
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IActivationFactory *iface, ULONG *iid_count, IID **iids)
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{
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FIXME("iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_GetRuntimeClassName(
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IActivationFactory *iface, HSTRING *class_name)
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{
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FIXME("iface %p, class_name %p stub!\n", iface, class_name);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_GetTrustLevel(
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IActivationFactory *iface, TrustLevel *trust_level)
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{
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FIXME("iface %p, trust_level %p stub!\n", iface, trust_level);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_factory_ActivateInstance(
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IActivationFactory *iface, IInspectable **instance)
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{
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FIXME("iface %p, instance %p stub!\n", iface, instance);
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return E_NOTIMPL;
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}
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static const struct IActivationFactoryVtbl cryptobuffer_factory_vtbl =
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{
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cryptobuffer_factory_QueryInterface,
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cryptobuffer_factory_AddRef,
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cryptobuffer_factory_Release,
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/* IInspectable methods */
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cryptobuffer_factory_GetIids,
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cryptobuffer_factory_GetRuntimeClassName,
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cryptobuffer_factory_GetTrustLevel,
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/* IActivationFactory methods */
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cryptobuffer_factory_ActivateInstance,
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};
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_QueryInterface(
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ICryptographicBufferStatics *iface, REFIID iid, void **object)
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{
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struct cryptobuffer_factory *factory = impl_from_ICryptographicBufferStatics(iface);
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return IActivationFactory_QueryInterface(&factory->IActivationFactory_iface, iid, object);
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}
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static ULONG STDMETHODCALLTYPE cryptobuffer_statics_AddRef(ICryptographicBufferStatics *iface)
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{
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struct cryptobuffer_factory *factory = impl_from_ICryptographicBufferStatics(iface);
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return IActivationFactory_AddRef(&factory->IActivationFactory_iface);
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}
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static ULONG STDMETHODCALLTYPE cryptobuffer_statics_Release(ICryptographicBufferStatics *iface)
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{
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struct cryptobuffer_factory *factory = impl_from_ICryptographicBufferStatics(iface);
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return IActivationFactory_Release(&factory->IActivationFactory_iface);
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GetIids(
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ICryptographicBufferStatics *iface, ULONG *iid_count, IID **iids)
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{
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FIXME("iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GetRuntimeClassName(
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ICryptographicBufferStatics *iface, HSTRING *class_name)
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{
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FIXME("iface %p, class_name %p stub!\n", iface, class_name);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GetTrustLevel(
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ICryptographicBufferStatics *iface, TrustLevel *trust_level)
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{
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FIXME("iface %p, trust_level %p stub!\n", iface, trust_level);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_Compare(
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ICryptographicBufferStatics *iface, IBuffer *object1, IBuffer *object2, boolean *is_equal)
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{
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FIXME("iface %p, object1 %p, object2 %p, is_equal %p stub!\n", iface, object1, object2, is_equal);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GenerateRandom(
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ICryptographicBufferStatics *iface, UINT32 length, IBuffer **buffer)
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{
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FIXME("iface %p, length %u, buffer %p stub!\n", iface, length, buffer);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_GenerateRandomNumber(
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ICryptographicBufferStatics *iface, UINT32 *value)
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{
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TRACE("iface %p, value %p.\n", iface, value);
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BCryptGenRandom(NULL, (UCHAR *)value, sizeof(*value), BCRYPT_USE_SYSTEM_PREFERRED_RNG);
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return S_OK;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_CreateFromByteArray(
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ICryptographicBufferStatics *iface, UINT32 value_size, BYTE *value, IBuffer **buffer)
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{
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FIXME("iface %p, value_size %u, value %p, buffer %p stub!\n", iface, value_size, value, buffer);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_CopyToByteArray(
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ICryptographicBufferStatics *iface, IBuffer *buffer, UINT32 *value_size, BYTE **value)
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{
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FIXME("iface %p, buffer %p, value_size %p, value %p stub!\n", iface, buffer, value_size, value);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_DecodeFromHexString(
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ICryptographicBufferStatics *iface, HSTRING value, IBuffer **buffer)
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{
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FIXME("iface %p, value %p, buffer %p stub!\n", iface, value, buffer);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_EncodeToHexString(
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ICryptographicBufferStatics *iface, IBuffer *buffer, HSTRING *value)
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{
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FIXME("iface %p, buffer %p, value %p stub!\n", iface, buffer, value);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_DecodeFromBase64String(
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ICryptographicBufferStatics *iface, HSTRING value, IBuffer **buffer)
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{
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FIXME("iface %p, value %p, buffer %p stub!\n", iface, value, buffer);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_EncodeToBase64String(
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ICryptographicBufferStatics *iface, IBuffer *buffer, HSTRING *value)
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{
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FIXME("iface %p, buffer %p, value %p stub!\n", iface, buffer, value);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_ConvertStringToBinary(
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ICryptographicBufferStatics *iface, HSTRING value, BinaryStringEncoding encoding,
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IBuffer **buffer)
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{
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FIXME("iface %p, value %p, encoding %d, buffer %p stub!\n", iface, value, encoding, buffer);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE cryptobuffer_statics_ConvertBinaryToString(
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ICryptographicBufferStatics *iface, BinaryStringEncoding encoding, IBuffer *buffer, HSTRING *value)
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{
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FIXME("iface %p, encoding %d, buffer %p, value %p stub!\n", iface, encoding, buffer, value);
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return E_NOTIMPL;
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}
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static const struct ICryptographicBufferStaticsVtbl cryptobuffer_statics_vtbl =
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{
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cryptobuffer_statics_QueryInterface,
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cryptobuffer_statics_AddRef,
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cryptobuffer_statics_Release,
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/* IInspectable methods */
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cryptobuffer_statics_GetIids,
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cryptobuffer_statics_GetRuntimeClassName,
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cryptobuffer_statics_GetTrustLevel,
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/* ICryptographicBufferStatics methods */
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cryptobuffer_statics_Compare,
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cryptobuffer_statics_GenerateRandom,
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cryptobuffer_statics_GenerateRandomNumber,
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cryptobuffer_statics_CreateFromByteArray,
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cryptobuffer_statics_CopyToByteArray,
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cryptobuffer_statics_DecodeFromHexString,
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cryptobuffer_statics_EncodeToHexString,
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cryptobuffer_statics_DecodeFromBase64String,
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cryptobuffer_statics_EncodeToBase64String,
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cryptobuffer_statics_ConvertStringToBinary,
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cryptobuffer_statics_ConvertBinaryToString,
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};
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static struct cryptobuffer_factory cryptobuffer_factory =
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{
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.IActivationFactory_iface.lpVtbl = &cryptobuffer_factory_vtbl,
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.ICryptographicBufferStatics_iface.lpVtbl = &cryptobuffer_statics_vtbl,
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.refcount = 1,
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};
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HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID riid, void **out)
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{
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FIXME("clsid %s, riid %s, out %p stub!\n", debugstr_guid(clsid), debugstr_guid(riid), out);
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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HRESULT WINAPI DllGetActivationFactory(HSTRING classid, IActivationFactory **factory)
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{
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const WCHAR *name = WindowsGetStringRawBuffer(classid, NULL);
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TRACE("classid %s, factory %p.\n", debugstr_hstring(classid), factory);
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*factory = NULL;
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if (!wcscmp(name, RuntimeClass_Windows_Security_Cryptography_CryptographicBuffer))
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{
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*factory = &cryptobuffer_factory.IActivationFactory_iface;
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IUnknown_AddRef(*factory);
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}
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if (*factory) return S_OK;
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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