/*++ Copyright (C) 1996-2001 Microsoft Corporation Module Name: ProvFact.cpp Abstract: History: --*/ #include "PreComp.h" #include #include #include "Globals.h" #include "CGlobals.h" #include "ProvRegInfo.h" #include "ProvObSk.h" #include "ProvInSk.h" #include "StaThread.h" #include "StaTask.h" /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ WmiStatusCode CServerObject_StaThread :: Initialize_Callback () { CoInitializeEx ( NULL , COINIT_APARTMENTTHREADED ) ; return e_StatusCode_Success ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ WmiStatusCode CServerObject_StaThread :: UnInitialize_Callback () { if ( m_User == NULL ) { SysFreeString ( m_User ) ; } if ( m_Locale == NULL ) { SysFreeString ( m_Locale ) ; } if ( m_Scope ) { delete [] m_Scope ; } if ( m_Namespace ) { delete [] m_Namespace ; } if ( m_NamespacePath ) { m_NamespacePath->Release() ; } if ( m_Context ) { m_Context->Release () ; } if ( m_Repository ) { m_Repository->Release () ; } CWbemGlobal_IWmiObjectSinkController :: UnInitialize () ; CoUninitialize () ; return e_StatusCode_Success ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ void CServerObject_StaThread :: CallBackRelease () { if ( m_Provider_IUnknown ) { m_Provider_IUnknown->Release () ; m_Provider_IUnknown = NULL ; } if ( m_Provider_IWbemServices ) { m_Provider_IWbemServices->Release () ; m_Provider_IWbemServices = NULL ; } if ( m_Provider_IWbemEventConsumerProvider ) { m_Provider_IWbemEventConsumerProvider->Release () ; m_Provider_IWbemEventConsumerProvider = NULL ; } if ( m_Provider_IWbemEventConsumerProviderEx ) { m_Provider_IWbemEventConsumerProviderEx->Release () ; m_Provider_IWbemEventConsumerProviderEx= NULL ; } if ( m_Provider_IWbemUnboundObjectSink ) { m_Provider_IWbemUnboundObjectSink->Release () ; m_Provider_IWbemUnboundObjectSink = NULL ; } if ( m_Provider_IWbemEventProvider ) { m_Provider_IWbemEventProvider->Release () ; m_Provider_IWbemEventProvider = NULL ; } if ( m_Provider_IWbemEventProviderQuerySink ) { m_Provider_IWbemEventProviderQuerySink->Release () ; m_Provider_IWbemEventProviderQuerySink = NULL ; } if ( m_Provider_IWbemEventProviderSecurity ) { m_Provider_IWbemEventProviderSecurity->Release () ; m_Provider_IWbemEventProviderSecurity = NULL ; } WmiStatusCode t_StatusCode = m_ProxyContainer.UnInitialize () ; } #pragma warning( disable : 4355 ) /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ CServerObject_StaThread :: CServerObject_StaThread ( WmiAllocator &a_Allocator, CServerObject_ProviderRegistrationV1& a_Registration ) : WmiThread < ULONG > ( a_Allocator ) , CWbemGlobal_IWmiObjectSinkController ( a_Allocator ) , m_Allocator ( a_Allocator ) , m_Flags ( 0 ) , m_Context ( NULL ) , m_TransactionIdentifier ( NULL ) , m_User ( NULL ) , m_Namespace ( NULL ) , m_NamespacePath ( NULL ), m_Repository ( NULL ) , m_Provider_IUnknown ( NULL ) , m_Provider_IWbemServices ( NULL ) , m_Provider_IWbemEventConsumerProvider ( NULL ) , m_Provider_IWbemEventConsumerProviderEx ( NULL ) , m_Provider_IWbemUnboundObjectSink ( NULL ) , m_Provider_IWbemEventProvider ( NULL ) , m_Provider_IWbemEventProviderQuerySink ( NULL ) , m_Provider_IWbemEventProviderSecurity ( NULL ) , m_ProviderName ( NULL ) , m_ProxyContainer ( a_Allocator , ProxyIndex_Sta_Size , MAX_PROXIES ), m_Registration(&a_Registration) { m_Registration->AddRef(); SetStackSize ( ProviderSubSystem_Common_Globals :: GetDefaultStackSize () ) ; InterlockedIncrement ( & ProviderSubSystem_Globals :: s_CServerObject_StaThread_ObjectsInProgress ) ; ProviderSubSystem_Globals :: Increment_Global_Object_Count () ; } #pragma warning( default : 4355 ) /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ CServerObject_StaThread::~CServerObject_StaThread () { InterlockedDecrement ( & ProviderSubSystem_Globals :: s_CServerObject_StaThread_ObjectsInProgress ) ; ProviderSubSystem_Globals :: Decrement_Global_Object_Count () ; m_Registration->Release(); } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: SetContext ( IWbemContext *a_Context ) { HRESULT t_Result = S_OK ; if ( a_Context ) { m_Context = a_Context ; m_Context->AddRef () ; } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: SetScope ( LPCWSTR a_Scope ) { HRESULT t_Result = S_OK ; if ( a_Scope ) { m_Scope = DupString( a_Scope ) ; if ( m_Scope == 0) { t_Result = WBEM_E_OUT_OF_MEMORY ; } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: SetNamespace ( LPCWSTR a_Namespace ) { HRESULT t_Result = S_OK ; if ( a_Namespace ) { m_Namespace = DupString ( a_Namespace ); if ( m_Namespace == 0) { t_Result = WBEM_E_OUT_OF_MEMORY ; } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: SetNamespacePath ( IWbemPath *a_NamespacePath ) { HRESULT t_Result = S_OK ; if ( a_NamespacePath ) { m_NamespacePath = a_NamespacePath ; m_NamespacePath->AddRef () ; } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: SetRepository ( IWbemServices *a_Repository ) { HRESULT t_Result = S_OK ; if ( a_Repository ) { m_Repository = a_Repository ; m_Repository->AddRef () ; } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: SetProviderService ( IUnknown *a_ProviderService ) { HRESULT t_Result = S_OK ; if ( a_ProviderService ) { m_Provider_IUnknown = a_ProviderService ; m_Provider_IUnknown->AddRef () ; HRESULT t_TempResult = a_ProviderService->QueryInterface ( IID_IWbemServices , ( void ** ) & m_Provider_IWbemServices ) ; if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } if ( SUCCEEDED ( t_Result ) ) { t_TempResult = a_ProviderService->QueryInterface ( IID_IWbemEventConsumerProvider , ( void ** ) & m_Provider_IWbemEventConsumerProvider ) ; if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } if ( SUCCEEDED ( t_Result ) ) { t_TempResult = a_ProviderService->QueryInterface ( IID_IWbemEventConsumerProviderEx , ( void ** ) & m_Provider_IWbemEventConsumerProviderEx ) ; if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } if ( SUCCEEDED ( t_Result ) ) { t_TempResult = a_ProviderService->QueryInterface ( IID_IWbemUnboundObjectSink , ( void ** ) & m_Provider_IWbemUnboundObjectSink ) ; if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } if ( SUCCEEDED ( t_Result ) ) { t_TempResult = a_ProviderService->QueryInterface ( IID_IWbemEventProvider , ( void ** ) & m_Provider_IWbemEventProvider ) ; if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } if ( SUCCEEDED ( t_Result ) ) { t_TempResult = a_ProviderService->QueryInterface ( IID_IWbemEventProviderQuerySink , ( void ** ) & m_Provider_IWbemEventProviderQuerySink ) ; if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } if ( SUCCEEDED ( t_Result ) ) { t_TempResult = a_ProviderService->QueryInterface ( IID_IWbemEventProviderSecurity , ( void ** ) & m_Provider_IWbemEventProviderSecurity ) ; if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: SetProviderName ( wchar_t *a_ProviderName ) { HRESULT t_Result = S_OK ; if ( m_ProviderName ) { delete [] m_ProviderName ; } m_ProviderName = DupString ( a_ProviderName ); if ( m_ProviderName == 0) { t_Result = WBEM_E_OUT_OF_MEMORY ; } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: InitializeProvider ( GUID *a_TransactionIdentifier , LPCWSTR a_User , LPCWSTR a_Locale , LPCWSTR a_Namespace , IWbemPath *a_NamespacePath , IWbemServices *a_Repository , LONG a_Flags , IWbemContext *a_Context , LPCWSTR a_Scope , CServerObject_ProviderRegistrationV1 &a_Registration ) { HRESULT t_Result = S_OK ; wchar_t t_TransactionIdentifier [ sizeof ( L"{00000000-0000-0000-0000-000000000000}" ) ] ; if ( a_TransactionIdentifier ) { StringFromGUID2 ( *a_TransactionIdentifier , t_TransactionIdentifier , sizeof ( t_TransactionIdentifier ) / sizeof ( wchar_t ) ); } if ( a_Registration.GetEventProviderRegistration ().Supported () ) { IWbemProviderIdentity *t_ProviderIdentity = NULL ; HRESULT t_TempResult = m_Provider_IUnknown->QueryInterface ( IID_IWbemProviderIdentity , ( void ** ) & t_ProviderIdentity ) ; if ( SUCCEEDED ( t_TempResult ) ) { BOOL t_Impersonating = FALSE ; IUnknown *t_OldContext = NULL ; IServerSecurity *t_OldSecurity = NULL ; t_Result = ProviderSubSystem_Common_Globals :: BeginImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; if ( SUCCEEDED ( t_Result ) ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( IID_IWbemProviderIdentity , t_ProviderIdentity , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { try { t_Result = t_ProviderIdentity->SetRegistrationObject ( 0 , a_Registration.GetIdentity () ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } } else { if ( SUCCEEDED ( t_Result ) ) { IWbemProviderIdentity *t_ProviderIdentityProxy = ( IWbemProviderIdentity * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_ProviderIdentityProxy , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = CoImpersonateClient () ; if ( SUCCEEDED ( t_Result ) ) { try { t_Result = t_ProviderIdentityProxy->SetRegistrationObject ( 0 , a_Registration.GetIdentity () ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { t_Result = WBEM_E_ACCESS_DENIED ; } } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( t_Proxy , t_Revert ) ; } } ProviderSubSystem_Common_Globals :: EndImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; } t_ProviderIdentity->Release () ; } else { if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } } if ( SUCCEEDED ( t_Result ) ) { IWbemProviderInit *t_ProviderInit = NULL ; HRESULT t_TempResult = m_Provider_IUnknown->QueryInterface ( IID_IWbemProviderInit , ( void ** ) & t_ProviderInit ) ; if ( SUCCEEDED ( t_TempResult ) ) { if ( a_Registration.GetComRegistration ().PerUserInitialization () && a_Registration.GetComRegistration ().InitializeAsAdminFirst () ) { CServerObject_ProviderInitSink *t_ProviderInitSink = new CServerObject_ProviderInitSink ; if ( t_ProviderInitSink ) { t_ProviderInitSink->AddRef () ; t_Result = t_ProviderInitSink->SinkInitialize ( a_Registration.GetComRegistration ().GetSecurityDescriptor () ) ; if ( SUCCEEDED ( t_Result ) ) { CInterceptor_IWbemProviderInitSink *t_Sink = new CInterceptor_IWbemProviderInitSink ( t_ProviderInitSink ) ; if ( t_Sink ) { t_Sink->AddRef () ; BOOL t_Impersonating = FALSE ; IUnknown *t_OldContext = NULL ; IServerSecurity *t_OldSecurity = NULL ; t_Result = ProviderSubSystem_Common_Globals :: BeginImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; if ( SUCCEEDED ( t_Result ) ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( IID_IWbemProviderInit , t_ProviderInit , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { try { t_Result = t_ProviderInit->Initialize ( NULL , 0 , ( const BSTR ) a_Namespace , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_Repository , a_Context , t_Sink ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemProviderInit *t_ProviderInitProxy = ( IWbemProviderInit * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_ProviderInitProxy , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = CoImpersonateClient () ; if ( SUCCEEDED ( t_Result ) ) { try { t_Result = t_ProviderInitProxy->Initialize ( NULL , 0 , ( const BSTR ) a_Namespace , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_Repository , a_Context , t_Sink ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { t_Result = WBEM_E_ACCESS_DENIED ; } } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( t_Proxy , t_Revert ) ; } } if ( SUCCEEDED ( t_Result ) ) { t_ProviderInitSink->Wait ( a_Registration.GetInitializationTimeoutMilliSeconds () ) ; t_Result = t_ProviderInitSink->GetResult () ; } if ( SUCCEEDED ( t_Result ) ) { WmiSetAndCommitObject ( ProviderSubSystem_Globals :: s_EventClassHandles [ Msft_WmiProvider_InitializationOperationEvent ] , WMI_SENDCOMMIT_SET_NOT_REQUIRED, a_Namespace, a_Registration.GetComRegistration ().GetClsidServer ().GetProviderName () , a_Registration.GetComRegistration ().PerUserInitialization () ? ( const BSTR ) a_User : NULL , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_TransactionIdentifier ? t_TransactionIdentifier : NULL ) ; } else { WmiSetAndCommitObject ( ProviderSubSystem_Globals :: s_EventClassHandles [ Msft_WmiProvider_InitializationOperationFailureEvent ] , WMI_SENDCOMMIT_SET_NOT_REQUIRED, a_Namespace, a_Registration.GetComRegistration ().GetClsidServer ().GetProviderName () , a_Registration.GetComRegistration ().PerUserInitialization () ? ( const BSTR ) a_User : NULL , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_TransactionIdentifier ? t_TransactionIdentifier : NULL , t_Result ) ; t_Result = WBEM_E_PROVIDER_LOAD_FAILURE ; } ProviderSubSystem_Common_Globals :: EndImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; } t_Sink->Release () ; } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } } t_ProviderInitSink->Release () ; } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } } } else { if ( t_TempResult != E_NOINTERFACE ) { t_Result = t_TempResult ; } } if ( SUCCEEDED ( t_Result ) ) { CServerObject_ProviderInitSink *t_ProviderInitSink = new CServerObject_ProviderInitSink ; if ( t_ProviderInitSink ) { t_ProviderInitSink->AddRef () ; t_Result = t_ProviderInitSink->SinkInitialize ( a_Registration.GetComRegistration ().GetSecurityDescriptor () ) ; if ( SUCCEEDED ( t_Result ) ) { CInterceptor_IWbemProviderInitSink *t_Sink = new CInterceptor_IWbemProviderInitSink ( t_ProviderInitSink ) ; if ( t_Sink ) { t_Sink->AddRef () ; BOOL t_Impersonating = FALSE ; IUnknown *t_OldContext = NULL ; IServerSecurity *t_OldSecurity = NULL ; t_Result = ProviderSubSystem_Common_Globals :: BeginImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; if ( SUCCEEDED ( t_Result ) ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( IID_IWbemProviderInit , t_ProviderInit , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { try { t_Result = t_ProviderInit->Initialize ( a_Registration.GetComRegistration ().PerUserInitialization () ? ( const BSTR ) a_User : NULL , 0 , ( const BSTR ) a_Namespace , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_Repository , a_Context , t_Sink ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemProviderInit *t_ProviderInitProxy = ( IWbemProviderInit * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_ProviderInitProxy , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = CoImpersonateClient () ; if ( SUCCEEDED ( t_Result ) ) { try { t_Result = t_ProviderInitProxy->Initialize ( a_Registration.GetComRegistration ().PerUserInitialization () ? ( const BSTR ) a_User : NULL , 0 , ( const BSTR ) a_Namespace , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_Repository , a_Context , t_Sink ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { t_Result = WBEM_E_ACCESS_DENIED ; } } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( t_Proxy , t_Revert ) ; } } if ( SUCCEEDED ( t_Result ) ) { t_ProviderInitSink->Wait ( a_Registration.GetInitializationTimeoutMilliSeconds () ) ; t_Result = t_ProviderInitSink->GetResult () ; } if ( SUCCEEDED ( t_Result ) ) { WmiSetAndCommitObject ( ProviderSubSystem_Globals :: s_EventClassHandles [ Msft_WmiProvider_InitializationOperationEvent ] , WMI_SENDCOMMIT_SET_NOT_REQUIRED, a_Namespace, a_Registration.GetComRegistration ().GetClsidServer ().GetProviderName () , a_Registration.GetComRegistration ().PerUserInitialization () ? ( const BSTR ) a_User : NULL , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_TransactionIdentifier ? t_TransactionIdentifier : NULL ) ; } else { WmiSetAndCommitObject ( ProviderSubSystem_Globals :: s_EventClassHandles [ Msft_WmiProvider_InitializationOperationFailureEvent ] , WMI_SENDCOMMIT_SET_NOT_REQUIRED, a_Namespace, a_Registration.GetComRegistration ().GetClsidServer ().GetProviderName () , a_Registration.GetComRegistration ().PerUserInitialization () ? ( const BSTR ) a_User : NULL , a_Registration.GetComRegistration ().PerLocaleInitialization () ? ( const BSTR ) a_Locale : NULL , a_TransactionIdentifier ? t_TransactionIdentifier : NULL , t_Result ) ; t_Result = WBEM_E_PROVIDER_LOAD_FAILURE ; } ProviderSubSystem_Common_Globals :: EndImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; } t_Sink->Release () ; } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } } t_ProviderInitSink->Release () ; } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } } t_ProviderInit->Release () ; } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: GetApartmentInstanceProvider ( GUID *a_TransactionIdentifier , LPCWSTR a_User , LPCWSTR a_Locale , LPCWSTR a_Namespace , IWbemPath *a_NamespacePath , IWbemServices *a_Repository , LONG a_Flags , IWbemContext *a_Context , LPCWSTR a_Scope , CServerObject_ProviderRegistrationV1 &a_Registration ) { HRESULT t_Result = S_OK ; m_TransactionIdentifier = a_TransactionIdentifier ; if ( a_User ) { m_User = SysAllocString ( ( LPWSTR ) a_User ) ; if ( m_User == NULL ) { t_Result = WBEM_E_OUT_OF_MEMORY ; return t_Result ; } } if ( SUCCEEDED ( t_Result ) ) { if ( a_Locale ) { m_Locale = SysAllocString ( ( LPWSTR ) a_Locale ) ; if ( m_Locale == NULL ) { t_Result = WBEM_E_OUT_OF_MEMORY ; } } } if ( SUCCEEDED ( t_Result ) ) { t_Result = SetScope ( a_Scope ) ; } if ( SUCCEEDED ( t_Result ) ) { t_Result = SetNamespace ( a_Namespace ) ; } if ( SUCCEEDED ( t_Result ) ) { t_Result = SetNamespacePath ( a_NamespacePath ) ; } if ( SUCCEEDED ( t_Result ) ) { m_Flags = a_Flags ; StaTask_Create *t_Task = new StaTask_Create ( m_Allocator , *this , a_Scope , a_Namespace ) ; if ( t_Task ) { t_Task->AddRef () ; if ( t_Task->Initialize () == e_StatusCode_Success ) { t_Result = t_Task->MarshalContext ( a_Context , a_Repository ) ; if ( SUCCEEDED ( t_Result ) ) { WmiStatusCode t_StatusCode = EnQueue ( 0 , *t_Task ) ; if ( t_StatusCode == e_StatusCode_Success ) { t_StatusCode = t_Task->WaitInterruptable ( INFINITE ) ; if ( t_StatusCode == e_StatusCode_Success ) { t_Result = t_Task->GetResultCode () ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Task->UnMarshalOutgoing () ; if ( SUCCEEDED ( t_Result ) ) { t_Result = InitializeProvider ( a_TransactionIdentifier , a_User , a_Locale , a_Namespace , a_NamespacePath , a_Repository , a_Flags , a_Context , a_Scope , a_Registration ) ; } } } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } } } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } t_Task->Release () ; } else { t_Result = WBEM_E_OUT_OF_MEMORY ; } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ STDMETHODIMP_(ULONG) CServerObject_StaThread :: AddRef ( void ) { return WmiThread :: AddRef () ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ STDMETHODIMP_(ULONG) CServerObject_StaThread :: Release ( void ) { return WmiThread :: Release () ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ STDMETHODIMP CServerObject_StaThread :: QueryInterface ( REFIID iid , LPVOID FAR *iplpv ) { *iplpv = NULL ; if ( iid == IID_IUnknown ) { *iplpv = ( LPVOID ) this ; } else if ( iid == IID_IWbemProviderInit ) { *iplpv = ( LPVOID ) ( IWbemProviderInit * ) this ; } else if ( iid == IID_IWbemServices ) { if ( m_Provider_IWbemServices ) { *iplpv = ( LPVOID ) ( IWbemServices * ) this ; } } else if ( iid == IID_IWbemEventProvider ) { if ( m_Provider_IWbemEventProvider ) { *iplpv = ( LPVOID ) ( IWbemEventProvider * ) this ; } } else if ( iid == IID_IWbemEventProviderQuerySink ) { if ( m_Provider_IWbemEventProviderQuerySink ) { *iplpv = ( LPVOID ) ( IWbemEventProviderQuerySink * ) this ; } } else if ( iid == IID_IWbemEventProviderSecurity ) { if ( m_Provider_IWbemEventProviderSecurity ) { *iplpv = ( LPVOID ) ( IWbemEventProviderSecurity * ) this ; } } else if ( iid == IID_IWbemEventConsumerProvider ) { if ( m_Provider_IWbemEventConsumerProvider ) { *iplpv = ( LPVOID ) ( IWbemEventConsumerProvider * ) this ; } } else if ( iid == IID_IWbemEventConsumerProviderEx ) { if ( m_Provider_IWbemEventConsumerProviderEx ) { *iplpv = ( LPVOID ) ( IWbemEventConsumerProviderEx * ) this ; } } else if ( iid == IID_IWbemUnboundObjectSink ) { if ( m_Provider_IWbemUnboundObjectSink ) { *iplpv = ( LPVOID ) ( IWbemUnboundObjectSink * ) this ; } } else if ( iid == IID_IWbemShutdown ) { *iplpv = ( LPVOID ) ( IWbemShutdown * ) this ; } if ( *iplpv ) { ( ( LPUNKNOWN ) *iplpv )->AddRef () ; return ResultFromScode ( S_OK ) ; } else { return ResultFromScode ( E_NOINTERFACE ) ; } } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread::OpenNamespace ( const BSTR a_ObjectPath, long a_Flags, IWbemContext *a_Context, IWbemServices **a_NamespaceService, IWbemCallResult **a_CallResult ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: CancelAsyncCall ( IWbemObjectSink *a_Sink ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemServices ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , IID_IWbemServices , m_Provider_IWbemServices , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemServices *t_Provider = ( IWbemServices * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->CancelAsyncCall ( a_Sink ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: QueryObjectSink ( long a_Flags, IWbemObjectSink **a_Sink ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: GetObject ( const BSTR a_ObjectPath, long a_Flags, IWbemContext *a_Context, IWbemClassObject **a_Object, IWbemCallResult **a_CallResult ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: GetObjectAsync ( const BSTR a_ObjectPath, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemServices ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , IID_IWbemServices , m_Provider_IWbemServices , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemServices *t_Provider = ( IWbemServices * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->GetObjectAsync ( a_ObjectPath, a_Flags, a_Context, a_Sink ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: PutClass ( IWbemClassObject *a_Object, long a_Flags, IWbemContext *a_Context, IWbemCallResult ** a_CallResult ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: PutClassAsync ( IWbemClassObject *a_Object, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: DeleteClass ( const BSTR a_Class, long a_Flags, IWbemContext *a_Context, IWbemCallResult **a_CallResult ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: DeleteClassAsync ( const BSTR a_Class, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: CreateClassEnum ( const BSTR a_Superclass, long a_Flags, IWbemContext *a_Context, IEnumWbemClassObject **a_Enum ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ SCODE CServerObject_StaThread :: CreateClassEnumAsync ( const BSTR a_Superclass, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: PutInstance ( IWbemClassObject *a_Instance, long a_Flags, IWbemContext *a_Context, IWbemCallResult **a_CallResult ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: PutInstanceAsync ( IWbemClassObject *a_Instance, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemServices ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , IID_IWbemServices , m_Provider_IWbemServices , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemServices *t_Provider = ( IWbemServices * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->PutInstanceAsync ( a_Instance, a_Flags, a_Context, a_Sink ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: DeleteInstance ( const BSTR a_ObjectPath, long a_Flags, IWbemContext *a_Context, IWbemCallResult **a_CallResult ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: DeleteInstanceAsync ( const BSTR a_ObjectPath, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemServices ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , IID_IWbemServices , m_Provider_IWbemServices , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemServices *t_Provider = ( IWbemServices * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->DeleteInstanceAsync ( a_ObjectPath, a_Flags, a_Context, a_Sink ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: CreateInstanceEnum ( const BSTR a_Class, long a_Flags, IWbemContext *a_Context, IEnumWbemClassObject **a_Enum ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: CreateInstanceEnumAsync ( const BSTR a_Class, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemServices ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , IID_IWbemServices , m_Provider_IWbemServices , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemServices *t_Provider = ( IWbemServices * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->CreateInstanceEnumAsync ( a_Class , a_Flags , a_Context , a_Sink ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: ExecQuery ( const BSTR a_QueryLanguage, const BSTR a_Query, long a_Flags, IWbemContext *a_Context, IEnumWbemClassObject **a_Enum ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: ExecQueryAsync ( const BSTR a_QueryLanguage, const BSTR a_Query, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemServices ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , IID_IWbemServices , m_Provider_IWbemServices , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemServices *t_Provider = ( IWbemServices * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->ExecQueryAsync ( a_QueryLanguage, a_Query, a_Flags, a_Context, a_Sink ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: ExecNotificationQuery ( const BSTR a_QueryLanguage, const BSTR a_Query, long a_Flags, IWbemContext *a_Context, IEnumWbemClassObject **a_Enum ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: ExecNotificationQueryAsync ( const BSTR a_QueryLanguage, const BSTR a_Query, long a_Flags, IWbemContext *a_Context, IWbemObjectSink *a_Sink ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT STDMETHODCALLTYPE CServerObject_StaThread :: ExecMethod( const BSTR a_ObjectPath, const BSTR a_MethodName, long a_Flags, IWbemContext *a_Context, IWbemClassObject *a_InParams, IWbemClassObject **a_OutParams, IWbemCallResult **a_CallResult ) { return WBEM_E_NOT_AVAILABLE ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT STDMETHODCALLTYPE CServerObject_StaThread :: ExecMethodAsync ( const BSTR a_ObjectPath, const BSTR a_MethodName, long a_Flags, IWbemContext *a_Context, IWbemClassObject *a_InParams, IWbemObjectSink *a_Sink ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemServices ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , IID_IWbemServices , m_Provider_IWbemServices , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemServices *t_Provider = ( IWbemServices * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->ExecMethodAsync ( a_ObjectPath, a_MethodName, a_Flags, a_Context, a_InParams, a_Sink ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemServices , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: ProvideEvents ( IWbemObjectSink *a_Sink , long a_Flags ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemEventProvider ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProvider , IID_IWbemEventProvider , m_Provider_IWbemEventProvider , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemEventProvider *t_Provider = ( IWbemEventProvider * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->ProvideEvents ( a_Sink , a_Flags ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProvider , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: NewQuery ( unsigned long a_Id , WBEM_WSTR a_QueryLanguage , WBEM_WSTR a_Query ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemEventProviderQuerySink ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProviderQuerySink , IID_IWbemEventProviderQuerySink , m_Provider_IWbemEventProviderQuerySink , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemEventProviderQuerySink *t_Provider = ( IWbemEventProviderQuerySink * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->NewQuery ( a_Id , a_QueryLanguage , a_Query ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProviderQuerySink , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: CancelQuery ( unsigned long a_Id ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemEventProviderQuerySink ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProviderQuerySink , IID_IWbemEventProviderQuerySink , m_Provider_IWbemEventProviderQuerySink , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemEventProviderQuerySink *t_Provider = ( IWbemEventProviderQuerySink * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->CancelQuery ( a_Id ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProviderQuerySink , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: AccessCheck ( WBEM_CWSTR a_QueryLanguage , WBEM_CWSTR a_Query , long a_SidLength , const BYTE *a_Sid ) { HRESULT t_Result = WBEM_E_PROVIDER_NOT_CAPABLE ; if ( m_Provider_IWbemEventProviderSecurity ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProviderSecurity , IID_IWbemEventProviderSecurity , m_Provider_IWbemEventProviderSecurity , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = WBEM_E_UNEXPECTED ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemEventProviderSecurity *t_Provider = ( IWbemEventProviderSecurity * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->AccessCheck ( a_QueryLanguage , a_Query , a_SidLength , a_Sid ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventProviderSecurity , t_Proxy , t_Revert ) ; } } } return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread ::FindConsumer ( IWbemClassObject *a_LogicalConsumer , IWbemUnboundObjectSink **a_Consumer ) { if ( m_Provider_IWbemEventConsumerProvider ) { IWbemUnboundObjectSink *t_Consumer = NULL ; BOOL t_Impersonating = FALSE ; IUnknown *t_OldContext = NULL ; IServerSecurity *t_OldSecurity = NULL ; HRESULT t_Result = ProviderSubSystem_Common_Globals :: BeginImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; if ( SUCCEEDED ( t_Result ) ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventConsumerProvider , IID_IWbemEventConsumerProvider , m_Provider_IWbemEventConsumerProvider , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { try { t_Result = m_Provider_IWbemEventConsumerProvider->FindConsumer ( a_LogicalConsumer , & t_Consumer ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemEventConsumerProvider *t_Provider = ( IWbemEventConsumerProvider * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = CoImpersonateClient () ; if ( SUCCEEDED ( t_Result ) ) { try { t_Result = t_Provider->FindConsumer ( a_LogicalConsumer , & t_Consumer ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { t_Result = WBEM_E_ACCESS_DENIED ; } } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventConsumerProvider , t_Proxy , t_Revert ) ; } } ProviderSubSystem_Common_Globals :: EndImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; } if ( SUCCEEDED ( t_Result ) ) { if ( a_Consumer ) { CInterceptor_IWbemSyncUnboundObjectSink *t_UnboundObjectSink = new CInterceptor_IWbemSyncUnboundObjectSink ( m_Allocator , t_Consumer , this , *m_Registration ) ; if ( t_UnboundObjectSink ) { t_UnboundObjectSink->AddRef () ; t_Result = t_UnboundObjectSink->Initialize () ; if ( SUCCEEDED ( t_Result ) ) { CWbemGlobal_VoidPointerController_Container_Iterator t_Iterator ; Lock () ; WmiStatusCode t_StatusCode = Insert ( *t_UnboundObjectSink , t_Iterator ) ; if ( t_StatusCode == e_StatusCode_Success ) { UnLock () ; *a_Consumer = t_UnboundObjectSink ; t_UnboundObjectSink->AddRef () ; } else { UnLock () ; t_Result = WBEM_E_OUT_OF_MEMORY ; } } t_UnboundObjectSink->Release () ; } } } if ( t_Consumer ) { t_Consumer->Release () ; } return t_Result ; } return WBEM_E_PROVIDER_NOT_CAPABLE; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread ::ValidateSubscription ( IWbemClassObject *a_LogicalConsumer ) { if ( m_Provider_IWbemEventConsumerProviderEx ) { BOOL t_Impersonating = FALSE ; IUnknown *t_OldContext = NULL ; IServerSecurity *t_OldSecurity = NULL ; HRESULT t_Result = ProviderSubSystem_Common_Globals :: BeginImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; if ( SUCCEEDED ( t_Result ) ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventConsumerProviderEx , IID_IWbemEventConsumerProviderEx , m_Provider_IWbemEventConsumerProviderEx , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { try { t_Result = m_Provider_IWbemEventConsumerProviderEx->ValidateSubscription ( a_LogicalConsumer ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemEventConsumerProviderEx *t_Provider = ( IWbemEventConsumerProviderEx * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = CoImpersonateClient () ; if ( SUCCEEDED ( t_Result ) ) { try { t_Result = t_Provider->ValidateSubscription ( a_LogicalConsumer ) ; } catch ( ... ) { t_Result = WBEM_E_PROVIDER_FAILURE ; } CoRevertToSelf () ; } else { t_Result = WBEM_E_ACCESS_DENIED ; } } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemEventConsumerProviderEx , t_Proxy , t_Revert ) ; } } ProviderSubSystem_Common_Globals :: EndImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; } return t_Result ; } return WBEM_E_PROVIDER_NOT_CAPABLE; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: IndicateToConsumer ( IWbemClassObject *a_LogicalConsumer , long a_ObjectCount , IWbemClassObject **a_Objects ) { if ( m_Provider_IWbemUnboundObjectSink ) { BOOL t_Impersonating = FALSE ; IUnknown *t_OldContext = NULL ; IServerSecurity *t_OldSecurity = NULL ; HRESULT t_Result = ProviderSubSystem_Common_Globals :: BeginImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; if ( SUCCEEDED ( t_Result ) ) { BOOL t_Revert = FALSE ; IUnknown *t_Proxy = NULL ; t_Result = ProviderSubSystem_Common_Globals :: SetProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemUnboundObjectSink , IID_IWbemUnboundObjectSink , m_Provider_IWbemUnboundObjectSink , t_Proxy , t_Revert ) ; if ( t_Result == WBEM_E_NOT_FOUND ) { t_Result = m_Provider_IWbemUnboundObjectSink->IndicateToConsumer ( a_LogicalConsumer , a_ObjectCount , a_Objects ) ; } else { if ( SUCCEEDED ( t_Result ) ) { IWbemUnboundObjectSink *t_Provider = ( IWbemUnboundObjectSink * ) t_Proxy ; // Set cloaking on the proxy // ========================= DWORD t_ImpersonationLevel = ProviderSubSystem_Common_Globals :: GetCurrentImpersonationLevel () ; t_Result = ProviderSubSystem_Common_Globals :: SetCloaking ( t_Provider , RPC_C_AUTHN_LEVEL_DEFAULT , t_ImpersonationLevel ) ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Provider->IndicateToConsumer ( a_LogicalConsumer , a_ObjectCount , a_Objects ) ; } HRESULT t_TempResult = ProviderSubSystem_Common_Globals :: RevertProxyState ( m_ProxyContainer , ProxyIndex_Sta_IWbemUnboundObjectSink , t_Proxy , t_Revert ) ; } } ProviderSubSystem_Common_Globals :: EndImpersonation ( t_OldContext , t_OldSecurity , t_Impersonating ) ; } return t_Result ; } return WBEM_E_PROVIDER_NOT_CAPABLE; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: Initialize ( LPWSTR a_User, LONG a_Flags, LPWSTR a_Namespace, LPWSTR a_Locale, IWbemServices *a_Core, IWbemContext *a_Context, IWbemProviderInitSink *a_Sink ) { HRESULT t_Result = S_OK ; WmiStatusCode t_StatusCode = CWbemGlobal_IWmiObjectSinkController :: Initialize () ; if ( t_StatusCode != e_StatusCode_Success ) { t_Result = WBEM_E_OUT_OF_MEMORY ; } if ( SUCCEEDED ( t_Result ) ) { t_StatusCode = m_ProxyContainer.Initialize () ; if ( t_StatusCode != e_StatusCode_Success ) { t_Result = WBEM_E_OUT_OF_MEMORY ; } } a_Sink->SetStatus ( t_Result , 0 ) ; return t_Result ; } /****************************************************************************** * * Name: * * * Description: * * *****************************************************************************/ HRESULT CServerObject_StaThread :: Shutdown ( LONG a_Flags , ULONG a_MaxMilliSeconds , IWbemContext *a_Context ) { HRESULT t_Result = S_OK ; Lock () ; CWbemGlobal_IWmiObjectSinkController_Container *t_Container = NULL ; GetContainer ( t_Container ) ; CWbemGlobal_IWmiObjectSinkController_Container_Iterator t_Iterator = t_Container->Begin (); while ( ! t_Iterator.Null () ) { IWbemShutdown *t_Shutdown = NULL ; t_Result = t_Iterator.GetElement ()->QueryInterface ( IID_IWbemShutdown , ( void ** ) & t_Shutdown ) ; t_Iterator.Increment () ; if ( SUCCEEDED ( t_Result ) ) { t_Result = t_Shutdown->Shutdown ( a_Flags , a_MaxMilliSeconds , a_Context ) ; t_Shutdown->Release () ; } } CWbemGlobal_IWmiObjectSinkController :: Shutdown () ; UnLock () ; return t_Result ; }