2022-11-20 01:42:14 +00:00
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/* WinRT Windows.System.Profile.SystemManufacturers Implementation
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*
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* Copyright (C) 2022 Mohamad Al-Jaf
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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 "initguid.h"
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#include "private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(smbios);
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struct smbios_statics
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{
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IActivationFactory IActivationFactory_iface;
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2022-11-28 08:15:39 +00:00
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ISmbiosInformationStatics ISmbiosInformationStatics_iface;
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2022-11-20 01:42:14 +00:00
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LONG ref;
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};
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static inline struct smbios_statics *impl_from_IActivationFactory( IActivationFactory *iface )
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{
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return CONTAINING_RECORD( iface, struct smbios_statics, IActivationFactory_iface );
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}
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static HRESULT WINAPI factory_QueryInterface( IActivationFactory *iface, REFIID iid, void **out )
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{
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struct smbios_statics *impl = 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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*out = &impl->IActivationFactory_iface;
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IInspectable_AddRef( *out );
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return S_OK;
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}
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2022-11-28 08:15:39 +00:00
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if (IsEqualGUID( iid, &IID_ISmbiosInformationStatics ))
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{
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*out = &impl->ISmbiosInformationStatics_iface;
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IInspectable_AddRef( *out );
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return S_OK;
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}
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2022-11-20 01:42:14 +00:00
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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 WINAPI factory_AddRef( IActivationFactory *iface )
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{
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struct smbios_statics *impl = impl_from_IActivationFactory( iface );
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ULONG ref = InterlockedIncrement( &impl->ref );
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TRACE( "iface %p, ref %lu.\n", iface, ref );
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return ref;
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}
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static ULONG WINAPI factory_Release( IActivationFactory *iface )
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{
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struct smbios_statics *impl = impl_from_IActivationFactory( iface );
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ULONG ref = InterlockedDecrement( &impl->ref );
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TRACE( "iface %p, ref %lu.\n", iface, ref );
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return ref;
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}
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static HRESULT WINAPI factory_GetIids( 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 WINAPI factory_GetRuntimeClassName( 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 WINAPI factory_GetTrustLevel( 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 WINAPI factory_ActivateInstance( 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 factory_vtbl =
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{
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factory_QueryInterface,
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factory_AddRef,
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factory_Release,
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/* IInspectable methods */
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factory_GetIids,
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factory_GetRuntimeClassName,
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factory_GetTrustLevel,
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/* IActivationFactory methods */
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factory_ActivateInstance,
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};
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2022-11-28 08:15:39 +00:00
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DEFINE_IINSPECTABLE( statics, ISmbiosInformationStatics, struct smbios_statics, IActivationFactory_iface )
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2022-11-29 04:22:34 +00:00
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static HRESULT get_bios_serialnumber( BSTR *value )
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{
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const WCHAR *class = L"Win32_BIOS";
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IEnumWbemClassObject *wbem_enum;
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IWbemClassObject *wbem_class;
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IWbemServices *wbem_service;
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IWbemLocator *wbem_locator;
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VARIANT serial;
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ULONG count;
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HRESULT hr;
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BSTR bstr;
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hr = CoCreateInstance( &CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER, &IID_IWbemLocator, (void**)&wbem_locator );
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if (FAILED(hr)) return hr;
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bstr = SysAllocString( L"ROOT\\CIMV2" );
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if (!bstr)
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{
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IWbemLocator_Release( wbem_locator );
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return E_OUTOFMEMORY;
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}
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hr = IWbemLocator_ConnectServer( wbem_locator, bstr, NULL, NULL, NULL, 0, NULL, NULL, &wbem_service );
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IWbemLocator_Release( wbem_locator );
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SysFreeString( bstr );
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if (FAILED(hr)) return hr;
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bstr = SysAllocString( class );
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if (!bstr)
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{
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IWbemServices_Release( wbem_service );
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return E_OUTOFMEMORY;
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}
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hr = IWbemServices_CreateInstanceEnum( wbem_service, bstr, WBEM_FLAG_SYSTEM_ONLY, NULL, &wbem_enum );
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IWbemServices_Release( wbem_service );
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SysFreeString( bstr );
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if (FAILED(hr)) return hr;
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hr = IEnumWbemClassObject_Next( wbem_enum, 1000, 1, &wbem_class, &count );
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IEnumWbemClassObject_Release( wbem_enum );
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if (FAILED(hr)) return hr;
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hr = IWbemClassObject_Get( wbem_class, L"SerialNumber", 0, &serial, NULL, NULL );
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IWbemClassObject_Release( wbem_class );
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if (FAILED(hr)) return hr;
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*value = V_BSTR( &serial );
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VariantClear( &serial );
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return hr;
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}
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2022-11-28 08:15:39 +00:00
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static HRESULT WINAPI statics_get_SerialNumber( ISmbiosInformationStatics *iface, HSTRING *value )
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{
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2022-11-29 04:22:34 +00:00
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BSTR serial;
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HRESULT hr;
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TRACE( "iface %p, value %p.\n", iface, value );
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if (FAILED( hr = get_bios_serialnumber( &serial ) )) return hr;
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if (FAILED( hr = WindowsCreateString( serial, wcslen(serial), value ) )) return hr;
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TRACE( "Returning serial number: %s.\n", debugstr_w( serial ) );
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return hr;
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2022-11-28 08:15:39 +00:00
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}
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static const struct ISmbiosInformationStaticsVtbl statics_vtbl =
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{
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statics_QueryInterface,
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statics_AddRef,
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statics_Release,
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/* IInspectable methods */
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statics_GetIids,
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statics_GetRuntimeClassName,
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statics_GetTrustLevel,
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/* ISmbiosInformationStatics methods */
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statics_get_SerialNumber,
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};
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2022-11-20 01:42:14 +00:00
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static struct smbios_statics smbios_statics =
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{
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{&factory_vtbl},
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{&statics_vtbl},
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1,
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};
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static IActivationFactory *smbios_factory = &smbios_statics.IActivationFactory_iface;
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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_System_Profile_SystemManufacturers_SmbiosInformation ))
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IActivationFactory_QueryInterface( smbios_factory, &IID_IActivationFactory, (void **)factory );
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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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