diff -r fb024d5e35fa -r 64c62431ac08 multimediacommscontroller/mmccanysourcesink/src/mccdatareceiver.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/multimediacommscontroller/mmccanysourcesink/src/mccdatareceiver.cpp Mon Sep 06 17:32:13 2010 +0530 @@ -0,0 +1,148 @@ +/* +* Copyright (c) 2007 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 FILES +#include "mccanysourcesinklogs.h" +#include "mccdatareceiver.h" + + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CMccDataReceiver::CMccDataReceiver +// ----------------------------------------------------------------------------- +// +CMccDataReceiver::CMccDataReceiver( MMccDataReceiverObserver& aObserver ) + : CActive( EPriorityStandard ), iObserver( &aObserver ) + { + CActiveScheduler::Add(this); + } + +// ----------------------------------------------------------------------------- +// CMccDataReceiver::ConstructL +// ----------------------------------------------------------------------------- +// +void CMccDataReceiver::ConstructL() + { + __ANYSOURCESINK_CONTROLL( "CMccDataReceiver::ConstructL" ) + + TBuf16<30> aMessageBuffer(_L("RecvQueueForMCCMSRP")); + + TInt aNo = AssignNameToMessageQueueL(aMessageBuffer); + aMessageBuffer.AppendNum(aNo); + + User::LeaveIfError(iMsgQueue.CreateGlobal(aMessageBuffer, 5, EOwnerProcess )); + + iMsgQueue.NotifyDataAvailable( iStatus ); + SetActive(); + + } + +TInt CMccDataReceiver::AssignNameToMessageQueueL(const TDes16 &aMessageBuffer) + { + __ANYSOURCESINK_CONTROLL( "CMccDataReceiver::AssignNameToMessageQueueL" ) + + + for(TInt i =1; i<=10; i++) + { + TBuf16<30> tempMessage1 = aMessageBuffer; + tempMessage1.AppendNum(i); + TInt err1 = iMsgQueue1.CreateGlobal(tempMessage1, 5, EOwnerProcess ); + + if(err1 == KErrNone) + { + TBuf16<30> tempMessage2 = aMessageBuffer; + tempMessage2.AppendNum(i+1); + TInt err2 = iMsgQueue2.CreateGlobal(tempMessage2, 5, EOwnerProcess ); + + if(err2 == KErrNone) + { + iMsgQueue1.Close(); + iMsgQueue2.Close(); + __ANYSOURCESINK_CONTROLL_INT1( "CMccDataReceiver::AssignNameToMessageQueueL", i ) + return i; + } + else + { + iMsgQueue1.Close(); + } + } + } + return 0; + } + +// ----------------------------------------------------------------------------- +// CMccDataReceiver::NewL +// ----------------------------------------------------------------------------- +// +CMccDataReceiver* CMccDataReceiver::NewL( MMccDataReceiverObserver& aObserver ) + { + __ANYSOURCESINK_CONTROLL( "CMccDataReceiver::NewL" ) + CMccDataReceiver* self = + new ( ELeave ) CMccDataReceiver( aObserver ); + CleanupStack::PushL( self ); + self->ConstructL(); + CleanupStack::Pop( self ); + return self; + } + +// ----------------------------------------------------------------------------- +// CMccDataReceiver::~CMccDataReceiver +// ----------------------------------------------------------------------------- +// +CMccDataReceiver::~CMccDataReceiver() + { + __ANYSOURCESINK_CONTROLL( "CMccDataReceiver::~CMccDataReceiver" ) + Cancel(); + iMsgQueue.Close(); + } + +// ----------------------------------------------------------------------------- +// CMccDataReceiver::DoCancel +// ----------------------------------------------------------------------------- +// +void CMccDataReceiver::DoCancel() + { + __ANYSOURCESINK_CONTROLL( "CMccDataReceiver::DoCancel" ) + iMsgQueue.CancelDataAvailable(); + } + +// ----------------------------------------------------------------------------- +// CMccDataReceiver::RunL +// ----------------------------------------------------------------------------- +// +void CMccDataReceiver::RunL() + { + __ANYSOURCESINK_CONTROLL( "CMccDataReceiver::RunL" ) + TQueueBuffer buffer; + iMsgQueue.Receive( buffer ); + iObserver->DataReceivedL( buffer ); + iMsgQueue.NotifyDataAvailable( iStatus ); + SetActive(); + } + +// ----------------------------------------------------------------------------- +// CMccDataReceiver::RunError +// ----------------------------------------------------------------------------- +// +TInt CMccDataReceiver::RunError(TInt /*aError*/) + { + return KErrNone; + }