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windows-server-2003/com/ole32/dcomss/olescm/dscmif.cxx

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//+-------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1995.
//
// File:
// dscmif.cxx
//
// Contents:
// Entry points for remote activation SCM interface.
//
// Functions:
// SCMActivatorGetClassObject
// SCMActivatorCreateInstance
//
// History: SatishT 2/10/98 Rewrote for use with ISCMActivator
// History: Vinaykr 3/1/98 Modified To Add Activation Properties,
// SCM Stage handling and Remote handling
//
//--------------------------------------------------------------------------
#include "act.hxx"
/*********************************************************************/
/** Entry point for local GetClassObject activation requests **/
/*********************************************************************/
HRESULT SCMActivatorGetClassObject(
IN handle_t hRpc,
IN ORPCTHIS * ORPCthis,
IN LOCALTHIS * LOCALthis,
OUT ORPCTHAT * ORPCthat,
IN MInterfacePointer * pInActProperties,
OUT MInterfacePointer ** ppOutActProperties
)
{
ACTIVATION_PARAMS ActParams;
if (ORPCthis == NULL || LOCALthis == NULL || ORPCthat == NULL)
return E_INVALIDARG;
memset(&ActParams, 0, sizeof(ActParams));
ActParams.MsgType = GETCLASSOBJECT;
ActParams.hRpc = hRpc;
ActParams.ORPCthis = ORPCthis;
ActParams.Localthis = LOCALthis;
ActParams.ORPCthat = ORPCthat;
ActParams.oldActivationCall = FALSE;
return PerformScmStage(CLIENT_MACHINE_STAGE,
&ActParams,
pInActProperties,
ppOutActProperties);
}
/*********************************************************************/
/** Entry point for local CreateInstance activation requests **/
/*********************************************************************/
HRESULT SCMActivatorCreateInstance(
IN handle_t hRpc,
IN ORPCTHIS * ORPCthis,
IN LOCALTHIS * LOCALthis,
OUT ORPCTHAT * ORPCthat,
IN MInterfacePointer * pUnkOuter,
IN MInterfacePointer * pInActProperties,
OUT MInterfacePointer ** ppOutActProperties
)
{
ACTIVATION_PARAMS ActParams;
if (ORPCthis == NULL || LOCALthis == NULL || ORPCthat == NULL)
return E_INVALIDARG;
memset(&ActParams, 0, sizeof(ActParams));
ActParams.MsgType = CREATEINSTANCE;
ActParams.hRpc = hRpc;
ActParams.ORPCthis = ORPCthis;
ActParams.Localthis = LOCALthis;
ActParams.ORPCthat = ORPCthat;
ActParams.oldActivationCall = FALSE;
return PerformScmStage(CLIENT_MACHINE_STAGE,
&ActParams,
pInActProperties,
ppOutActProperties);
}
/*********************************************************************/
/** Dummy IUnknown functions **/
/*********************************************************************/
HRESULT DummyQueryInterfaceISCMActivator(
IN handle_t rpc,
IN ORPCTHIS * ORPCthis,
IN LOCALTHIS * localthis,
OUT ORPCTHAT * ORPCthat,
IN DWORD dummy
)
{
CairoleDebugOut((DEB_ERROR, "SystemActivator Dummy function should never be called!\n"));
ORPCthat->flags = 0;
ORPCthat->extensions = NULL;
return E_FAIL;
}
/*********************************************************************/
/** Dummy IUnknown functions **/
/*********************************************************************/
HRESULT DummyAddRefISCMActivator(
IN handle_t rpc,
IN ORPCTHIS * ORPCthis,
IN LOCALTHIS * LOCALthis,
OUT ORPCTHAT * ORPCthat,
IN DWORD dummy
)
{
CairoleDebugOut((DEB_ERROR, "SystemActivator Dummy function should never be called!\n"));
ORPCthat->flags = 0;
ORPCthat->extensions = NULL;
return E_FAIL;
}
/*********************************************************************/
/** Dummy IUnknown functions **/
/*********************************************************************/
HRESULT DummyReleaseISCMActivator(
IN handle_t rpc,
IN ORPCTHIS * ORPCthis,
IN LOCALTHIS * localthis,
OUT ORPCTHAT * ORPCthat,
IN DWORD dummy
)
{
CairoleDebugOut((DEB_ERROR, "SystemActivator Dummy function should never be called!\n"));
ORPCthat->flags = 0;
ORPCthat->extensions = NULL;
return E_FAIL;
}
/*
ActivateFromPropertiesPreamble
Does various stuff, loads custom activators, delegates.
*/
HRESULT ActivateFromPropertiesPreamble(
ActivationPropertiesIn *pActPropsIn,
IActivationPropertiesOut **ppActOut,
PACTIVATION_PARAMS pActParams
)
{
HRESULT rethr;
ILegacyInfo* pLegacyInfo = NULL;
InstantiationInfo* pInstantiationInfo = NULL;
IServerLocationInfo* pISLInfo = NULL;
ISpecialSystemProperties* pISSP = NULL;
IActivationSecurityInfo* pIActSecInfo = NULL;
BOOL IsGetPersist = FALSE;
DWORD destCtx;
IInstanceInfo* pInstanceInfo = NULL;
int nRetries = 0;
IComClassInfo* pComClassInfo = NULL;
*ppActOut = NULL;
// Fill up ActParams for Generic Activation Path
pActParams->pAuthInfo = NULL;
pActParams->pProcess = 0;
pActParams->pToken = 0;
rethr = pActPropsIn->QueryInterface(IID_IScmRequestInfo, (LPVOID*)&pActParams->pInScmResolverInfo);
if (FAILED(rethr)) goto exit_Activation;
rethr = pActPropsIn->QueryInterface(IID_ILegacyInfo, (LPVOID*)&pLegacyInfo);
if (FAILED(rethr)) goto exit_Activation;
rethr = pActPropsIn->QueryInterface(IID_IActivationSecurityInfo, (LPVOID*)&pIActSecInfo);
if (FAILED(rethr)) goto exit_Activation;
pInstantiationInfo = pActPropsIn->GetInstantiationInfo();
if (pInstantiationInfo == NULL)
{
rethr = E_OUTOFMEMORY;
goto exit_Activation;
}
pActParams->pInstantiationInfo = pInstantiationInfo;
if (pActParams->RemoteActivation)
{
pActParams->pProcess = NULL; // no CProcess for remote clients
pActParams->pEnvBlock = NULL;
pActParams->pwszWinstaDesktop = NULL;
pActParams->Apartment = FALSE;
pActParams->pAuthInfo = 0;
pActParams->pwszServer = NULL;
}
else
{
PRIV_SCM_INFO *pPrivScmInfo;
rethr = pActParams->pInScmResolverInfo->GetScmInfo(&pPrivScmInfo);
if (FAILED(rethr)) goto exit_Activation;
// Check local security
pActParams->pProcess = CheckLocalSecurity(pActParams->hRpc,
(PHPROCESS)pPrivScmInfo->ProcessSignature,
TRUE); // *not* passed as a context handle
if (!pActParams->pProcess)
{
rethr = E_ACCESSDENIED;
goto exit_Activation;
}
pActParams->pEnvBlock = pPrivScmInfo->pEnvBlock;
pActParams->EnvBlockLength = pPrivScmInfo->EnvBlockLength;
pActParams->pwszWinstaDesktop = pPrivScmInfo->pwszWinstaDesktop;
pActParams->Apartment = pPrivScmInfo->Apartment;
COSERVERINFO *pServerInfo;
// Retrieve the COSERVERINFO (originally from the client) and
// save a copy. Then we free the COAUTHINFO part of the actprops
// so that we don't accidently send it anywhere else.
rethr = pLegacyInfo->GetCOSERVERINFO(&pServerInfo);
ASSERT(SUCCEEDED(rethr));
if (FAILED(rethr)) goto exit_Activation;
if (pServerInfo)
{
rethr = CopyAuthInfo(pServerInfo->pAuthInfo, &pActParams->pAuthInfo);
SecurityInfo::freeCOAUTHINFO(pServerInfo->pAuthInfo);
pServerInfo->pAuthInfo = NULL;
if (FAILED(rethr))
goto exit_Activation;
}
}
// Make sure caller has not set a COAUTHIDENTITY
COAUTHIDENTITY* pAuthIdentBogus;
rethr = pIActSecInfo->GetAuthIdentity(&pAuthIdentBogus);
if (FAILED(rethr)) goto exit_Activation;
if (pAuthIdentBogus != NULL)
{
// since we have never set this field on any MSFT platform (and
// never will), this means we have a caller who is playing games
rethr = E_ACCESSDENIED;
ASSERT(!"pAuthIdentBogus was non-NULL");
goto exit_Activation;
}
// Make sure process request info is set to defaults before calling any custom activators
if (pActPropsIn->QueryInterface(IID_IServerLocationInfo, (void**)&pISLInfo) == S_OK)
{
HRESULT hr;
hr = pISLInfo->SetProcess(0, PRT_IGNORE);
ASSERT(hr == S_OK);
pISLInfo->Release();
}
// Remember if client was impersonating or not
if (pActPropsIn->QueryInterface(IID_ISpecialSystemProperties, (void**)&pISSP) == S_OK)
{
HRESULT hr;
hr = pISSP->GetClientImpersonating(&pActParams->bClientImpersonating);
ASSERT(hr == S_OK);
pISSP->Release();
}
// QI will only work if persistent activation is happening
if (pActPropsIn->QueryInterface(IID_IInstanceInfo,
(LPVOID*)&pInstanceInfo) == S_OK)
{
pActParams->pInstanceInfo = pInstanceInfo;
// The only case where msgtype will already be GETPERSISTENTINSTANCE
// is during an incoming nt4 client remote activation(see remactif)
if (pActParams->MsgType == CREATEINSTANCE)
{
pActParams->MsgType = GETPERSISTENTINSTANCE;
WCHAR *pwszObjectName;
pInstanceInfo->GetFile(&pwszObjectName, &pActParams->Mode);
if (pActParams->RemoteActivation)
{
WCHAR *pwszObjectName2;
rethr = GetServerPath( pwszObjectName, &pwszObjectName2 );
if (pwszObjectName != pwszObjectName2)
{
pInstanceInfo->SetFile(pwszObjectName2, pActParams->Mode);
pInstanceInfo->GetFile(&pActParams->pwszPath, &pActParams->Mode);
MIDL_user_free(pwszObjectName2);
}
}
else
{
pActParams->pwszPath = pwszObjectName;
}
if ( FAILED(rethr) )
goto exit_Activation;
pInstanceInfo->GetStorageIFD(&pActParams->pIFDStorage);
IsGetPersist = TRUE;
}
ASSERT(pActParams->MsgType == GETPERSISTENTINSTANCE);
}
else
{
ASSERT(pActParams->MsgType != GETPERSISTENTINSTANCE);
if (pActParams->MsgType == GETCLASSOBJECT)
pActParams->Mode = MODE_GET_CLASS_OBJECT;
#ifdef DFSACTIVATION
pActParams->FileWasOpened = FALSE;
#endif
}
rethr = pInstantiationInfo->GetClsid(&pActParams->Clsid);
ASSERT(SUCCEEDED(rethr));
if (pActParams->RemoteActivation)
pActParams->ClsContext = CLSCTX_LOCAL_SERVER;
else
{
rethr = pInstantiationInfo->GetClsctx(&pActParams->ClsContext);
ASSERT(SUCCEEDED(rethr));
}
rethr = pInstantiationInfo->GetRequestedIIDs(
&pActParams->Interfaces,
&pActParams->pIIDs);
ASSERT(SUCCEEDED(rethr));
/* only one requested interface allowed for GetClassObject */
if ((pActParams->MsgType == GETCLASSOBJECT) && (pActParams->Interfaces != 1))
{
rethr = E_INVALIDARG;
goto exit_Activation;
}
pActParams->ORPCthis->flags = ORPCF_LOCAL;
pActParams->Localthis->dwFlags = LOCALF_NONE;
pActParams->ORPCthat->flags = 0;
pActParams->ORPCthat->extensions = NULL;
//
// Get a CToken for all callers. Only allow unsecure for
// remote clients.
//
RPC_STATUS status;
status = LookupOrCreateTokenForRPCClient(pActParams->hRpc,
pActParams->RemoteActivation,
&pActParams->pToken,
&pActParams->UnsecureActivation);
if (status != RPC_S_OK)
{
rethr = HRESULT_FROM_WIN32(status);
goto exit_Activation;
}
// UNDONE: figure out if this is still necessary for correct
// rot lookups.
if (pActParams->UnsecureActivation)
{
pActParams->pwszWinstaDesktop = L"";
}
ASSERT(pActParams->pToken);
// Look up the (per-user) classinfo here before
// the partition activators run.
if (!pActParams->UnsecureActivation)
{
pActPropsIn->SetClientToken(pActParams->pToken->GetToken());
if (!(pActParams->ClsContext & CLSCTX_INPROC_SERVER))
{
rethr = gpCatalogSCM->GetClassInfo ( pActParams->ClsContext,
pActParams->pToken,
pActParams->Clsid,
IID_IComClassInfo,
(void**) &pComClassInfo );
}
}
else
rethr = gpCatalog->GetClassInfo ( pActParams->Clsid,
IID_IComClassInfo,
(void**) &pComClassInfo );
// catalog will return S_FALSE if the class is not
// registered.
if ( pComClassInfo == NULL || rethr != S_OK )
rethr = REGDB_E_CLASSNOTREG;
// Careful here: the lookup above may have failed registration info
// for a local server activation, but we need to keep going since the
// activation may still end up being sent to a remote machine.
if (FAILED(rethr) && rethr != REGDB_E_CLASSNOTREG)
goto exit_Activation;
if (pComClassInfo)
{
HRESULT temphr = pActPropsIn->SetClassInfo(pComClassInfo);
pComClassInfo->Release();
pComClassInfo=NULL;
if (FAILED(temphr))
{
rethr = temphr;
goto exit_Activation;
}
}
// Set Activation Params "Local Blob"
pActPropsIn->SetLocalBlob((void*)pActParams);
pActParams->pActPropsIn = pActPropsIn;
RETRY_ACTIVATION:
//
// Set the stage. For now, all scm-level activators must be
// SERVER_MACHINE_STAGE activators, since more work needs to be
// done to properly define the semantic/other differences
// between "client" and "server" scm activators.
//
rethr = pActPropsIn->SetStageAndIndex(SERVER_MACHINE_STAGE, 0);
if (FAILED (rethr)) goto exit_Activation;
// Delegate onwards....
if (pActParams->MsgType == GETCLASSOBJECT)
rethr = pActPropsIn->DelegateGetClassObject(ppActOut);
else
rethr = pActPropsIn->DelegateCreateInstance(NULL, ppActOut);
// Sajia - support for partitions
// If the delegated activation returns ERROR_RETRY,
// we walk the chain again, but AT MOST ONCE.
if (HRESULT_FROM_WIN32(ERROR_RETRY) == rethr) {
ASSERT(!nRetries);
if (!nRetries)
{
nRetries++;
goto RETRY_ACTIVATION;
}
}
exit_Activation:
if (IsGetPersist)
{
if ( pActParams->pIFDROT )
MIDL_user_free( pActParams->pIFDROT );
}
if (pActParams->pInScmResolverInfo)
pActParams->pInScmResolverInfo->Release();
if (pLegacyInfo)
pLegacyInfo->Release();
if (pIActSecInfo)
pIActSecInfo->Release();
if (pActParams->pInstanceInfo)
pActParams->pInstanceInfo->Release();
if (pActParams->pAuthInfo)
SecurityInfo::freeCOAUTHINFO(pActParams->pAuthInfo);
if (pActParams->pToken)
pActParams->pToken->Release();
if (pActParams->pProcess)
ReleaseProcess(pActParams->pProcess);
if (pComClassInfo)
{
pComClassInfo->Release();
}
return rethr;
}
#if DBG == 1
LONG ActivationExceptionFilter( DWORD lCode,
LPEXCEPTION_POINTERS lpep )
{
ASSERT(NULL && "Unexpected exception thrown");
return TRUE;
}
#endif
/*********************************************************************/
/** Real Work of SCM Activation begins here After Custom Activators **/
/** have been called. This will be called during all activations **/
/** occuring in the SCM, local and remote **/
/*********************************************************************/
HRESULT ActivateFromProperties(
IActivationPropertiesIn *pActIn,
IActivationPropertiesOut **ppActOut
)
{
HRESULT rethr;
REMOTE_REQUEST_SCM_INFO * pScmRequestInfo=NULL;
IScmReplyInfo * pOutScmResolverInfo = NULL;
DWORD destCtx;
REMOTE_REPLY_SCM_INFO *pScmReplyInfo=NULL;
PRIV_RESOLVER_INFO *pPrivActOutInfo=NULL;
ActivationPropertiesIn *pActPropsIn=NULL;
WCHAR * pwszDummy;
*ppActOut = NULL;
// Get Activation Params "Local Blob"
rethr = pActIn->QueryInterface(CLSID_ActivationPropertiesIn, (void**)&pActPropsIn);
PACTIVATION_PARAMS pActParams;
pActPropsIn->GetLocalBlob((void**)&pActParams);
ASSERT(pActParams != NULL);
// This could have already been set in the lb rerouting case
pActParams->activatedRemote = FALSE;
if (pActParams->RemoteActivation)
{
ASSERT(pActParams->pInScmResolverInfo);
rethr = pActParams->pInScmResolverInfo->GetRemoteRequestInfo(&pScmRequestInfo);
if (pScmRequestInfo == NULL)
{
if (SUCCEEDED(rethr))
rethr = E_FAIL;
goto exit_Activation;
}
pScmReplyInfo = (REMOTE_REPLY_SCM_INFO*)
MIDL_user_allocate(sizeof(REMOTE_REPLY_SCM_INFO));
if (pScmReplyInfo == NULL)
{
rethr = E_OUTOFMEMORY;
goto exit_Activation;
}
memset(pScmReplyInfo, 0, sizeof(REMOTE_REPLY_SCM_INFO));
pActParams->pOxidServer = &pScmReplyInfo->Oxid;
//
// The following OR fields are not used while servicing a
// remote activation.
//
pActParams->ppServerORBindings = (DUALSTRINGARRAY **)NULL;
pActParams->pOxidInfo = NULL;
pActParams->pLocalMidOfRemote = NULL;
pActParams->pDllServerModel = NULL;
pActParams->ppwszDllServer = &pwszDummy;
}
else
{
pPrivActOutInfo = (PRIV_RESOLVER_INFO*)
MIDL_user_allocate(sizeof(PRIV_RESOLVER_INFO));
if (pPrivActOutInfo == NULL)
{
rethr = E_OUTOFMEMORY;
goto exit_Activation;
}
memset(pPrivActOutInfo, 0, sizeof(PRIV_RESOLVER_INFO));
pActParams->pFoundInROT = &pPrivActOutInfo->FoundInROT;
pActParams->pOxidServer = &pPrivActOutInfo->OxidServer;
pActParams->ppServerORBindings = &pPrivActOutInfo->pServerORBindings;
*pActParams->ppServerORBindings = 0;
pActParams->pOxidInfo = &pPrivActOutInfo->OxidInfo;
pActParams->pOxidInfo->psa = 0;
pActParams->pLocalMidOfRemote = &pPrivActOutInfo->LocalMidOfRemote;
pActParams->pDllServerModel = &pPrivActOutInfo->DllServerModel;
pActParams->ppwszDllServer = &pPrivActOutInfo->pwszDllServer;
}
{
IServerLocationInfo *pServerLocationInfo = NULL;
pServerLocationInfo = pActPropsIn->GetServerLocationInfo();
ASSERT(pServerLocationInfo != NULL);
pServerLocationInfo->GetRemoteServerName(&pActParams->pwszServer);
}
pActPropsIn->GetClassInfo(IID_IComClassInfo, (void**)&pActParams->pComClassInfo);
pActParams->ProtseqId = 0;
*pActParams->pOxidServer = 0;
*pActParams->ppwszDllServer = 0;
RpcTryExcept
{
// Generic SCM Activation Path
rethr = Activation( pActParams );
}
#if DBG == 1
RpcExcept(ActivationExceptionFilter(GetExceptionCode(),
GetExceptionInformation()) )
#else
RpcExcept(TRUE)
#endif
{
rethr = HRESULT_FROM_WIN32(RpcExceptionCode());
}
RpcEndExcept
if (rethr != S_OK)
goto exit_ActWithoutResolvingInfo;
if (pActParams->activatedRemote)
{
// if did remote activation for an incoming one
// just exit
if (pActParams->RemoteActivation)
{
*ppActOut = pActParams->pActPropsOut;
goto exit_ActWithoutResolvingInfo;
}
if(!pActParams->IsLocalOxid)
{
//Set Tid/Pid to 0 for remote server
ASSERT(pActParams->pOxidInfo);
pActParams->pOxidInfo->dwTid = 0;
pActParams->pOxidInfo->dwPid = 0;
}
}
ActivationPropertiesOut *pActPropsOut;
pActPropsOut = pActParams->pActPropsOut;
if (pActPropsOut == NULL)
{
rethr = pActPropsIn->GetReturnActivationProperties(&pActPropsOut);
if (FAILED(rethr))
goto exit_ActWithoutResolvingInfo;
rethr = pActPropsOut->SetMarshalledResults(pActParams->Interfaces,
pActParams->pIIDs,
pActParams->pResults,
pActParams->ppIFD);
// COM+ 31260, don't free pActParams->pIIDs since it is owned by ActPropsIn
MIDL_user_free(pActParams->pResults);
MIDL_user_free(pActParams->ppIFD);
if (FAILED(rethr))
goto exit_ActWithoutResolvingInfo;
pActParams->pActPropsOut = pActPropsOut;
}
rethr = pActPropsOut->QueryInterface(
IID_IScmReplyInfo,
(LPVOID*)&pOutScmResolverInfo
);
if (FAILED(rethr))
goto exit_ActWithoutResolvingInfo;
if (pActParams->RemoteActivation)
{
RPC_STATUS sc;
if (*pActParams->pOxidServer != 0)
{
sc = _ResolveOxid2(pActParams->hRpc,
pActParams->pOxidServer,
pScmRequestInfo->cRequestedProtseqs,
pScmRequestInfo->pRequestedProtseqs,
&pScmReplyInfo->pdsaOxidBindings,
&pScmReplyInfo->ipidRemUnknown,
&pScmReplyInfo->authnHint,
&pScmReplyInfo->serverVersion );
rethr = HRESULT_FROM_WIN32(sc);
}
pOutScmResolverInfo->SetRemoteReplyInfo(pScmReplyInfo);
}
else
pOutScmResolverInfo->SetResolverInfo(pPrivActOutInfo);
pOutScmResolverInfo->Release();
*ppActOut = pActPropsOut;
exit_Activation:
if (pActParams->pComClassInfo)
{
pActParams->pComClassInfo->Release();
}
return rethr;
// Go here if ActivationPropertiesOut is not created
exit_ActWithoutResolvingInfo:
MIDL_user_free(pScmReplyInfo);
MIDL_user_free(pPrivActOutInfo);
goto exit_Activation;
}
//
// GetClassInfoFromClsid
//
// On success, returns a IComClassInfo for the requested class
//
// FUTURE: this function is basically a duplicate of one linked into
// ole32. We should find a way to centralize all of this catalog
// stuff and do away with this funky "this function is just here to
// satisfy the linker" crud.
//
HRESULT GetClassInfoFromClsid(REFCLSID rclsid, IComClassInfo **ppClassInfo)
{
HRESULT hr = InitializeCatalogIfNecessary();
if ( FAILED(hr) )
{
return hr;
}
else
{
// get the information object for the requested class
// this may translate the CLSID via TreatAs and other mappings
hr = gpCatalog->GetClassInfo(rclsid, IID_IComClassInfo, (void**)ppClassInfo);
}
return hr;
}
//This should never be called. It is mainly to link with actprops which
//uses it to load persistent objects and should only do so in a server.
HRESULT LoadPersistentObject(IUnknown *punk, IInstanceInfo *pInstanceInfo)
{
return E_NOTIMPL;
}
//This should never be called. It is mainly to link with actprops which
//uses it for marshalling of returns
void *GetDestCtxPtr(COMVERSION *pComVersion)
{
return NULL;
}
//
// These should never be called. It is mainly to link with actprops which
// uses it creating contexts
//
HRESULT CObjectContextCF_CreateInstance(IUnknown *pUnkOuter,
REFIID riid,
void** ppv)
{
return E_NOTIMPL;
}
HRESULT CObjectContext::QueryInterface(REFIID riid, void **ppv)
{
return E_NOTIMPL;
}
ULONG CObjectContext::AddRef()
{
return E_NOTIMPL;
}
ULONG CObjectContext::Release()
{
return E_NOTIMPL;
}
HRESULT CObjectContext::InternalQueryInterface(REFIID riid, void **ppv)
{
return E_NOTIMPL;
}
ULONG CObjectContext::InternalAddRef()
{
return E_NOTIMPL;
}
ULONG CObjectContext::InternalRelease()
{
return E_NOTIMPL;
}