diff -r 000000000000 -r dfb7c4ff071f datacommsserver/esockserver/test/cpms/blocker/src/blocker.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/datacommsserver/esockserver/test/cpms/blocker/src/blocker.cpp Thu Dec 17 09:22:25 2009 +0200 @@ -0,0 +1,111 @@ +// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). +// All rights reserved. +// This component and the accompanying materials are made available +// under the terms of "Eclipse Public License v1.0" +// which accompanies this distribution, and is available +// at the URL "http://www.eclipse.org/legal/epl-v10.html". +// +// Initial Contributors: +// Nokia Corporation - initial contribution. +// +// Contributors: +// +// Description: +// + + +#include +#include "blocker.h" + + +//---- +void StartBlockerL(TCFModuleInfo* apModuleInfo) + { + //-- Create and install the active scheduler. + CActiveScheduler * pA = new(ELeave) CActiveScheduler; + CActiveScheduler::Install(pA); + + CBlockerChannelHandler* pChanHandler = CBlockerChannelHandler::NewL(apModuleInfo->iRxQueues, apModuleInfo->iTxQueues); + + pChanHandler->MaybeBlockStartup(); + + // Signal to the RootServer that init is completed successfully + RThread::Rendezvous(KErrNone); + + + CActiveScheduler::Start(); + delete pChanHandler; + + } + +//--- CPM thread entry point +EXPORT_C TInt CpmThreadEntryPoint(TAny* aArg) + { + TCFModuleInfo* pModuleInfo = (TCFModuleInfo*)aArg; + + CTrapCleanup* cleanup = CTrapCleanup::New(); + TRAP_IGNORE(StartBlockerL(pModuleInfo)); + delete cleanup; + + return 0; + + } + + + +//---- CBlockerChannelHandler handler implementation + +CBlockerChannelHandler::CBlockerChannelHandler() +:CCFModuleChannelHandler(CActive::EPriorityStandard) + { + } + +//---- + +CBlockerChannelHandler* CBlockerChannelHandler::NewL(RCFChannel::TMsgQueues aRxQueues, RCFChannel::TMsgQueues aTxQueues) + { + CBlockerChannelHandler* pSelf = new (ELeave) CBlockerChannelHandler; + + CleanupStack::PushL(pSelf); + pSelf->ConstructL(aRxQueues, aTxQueues); + CleanupStack::Pop(pSelf); + + return pSelf; + } + +//---- + +void CBlockerChannelHandler::MaybeBlockStartup() + { + // If we have been told to block before rendezvous then wait until we're signalled to proceed + RProperty blockProp; + TInt err = blockProp.Attach(TBlockerSID, EBlockingStateKey); + if(err == KErrNone) + { + TRequestStatus status; + do + { + blockProp.Subscribe(status); + TInt blockState; + err = blockProp.Get(blockState); + if(err != KErrNone || blockState == EStateDontBlock || blockState >= EStateRelease) + { + blockProp.Cancel(); + } + else if(blockState == EStateBlock) + { + blockProp.Set(EStateBlocking); + } + User::WaitForRequest(status); + } while(status == KErrNone); + blockProp.Close(); + } + } + + +void CBlockerChannelHandler::CFMessageShutdown(const CommsFW::TCFShutdownMsg& /*aMessage*/) + { + CActiveScheduler::Stop(); + } + +