diff -r 000000000000 -r 1bce908db942 multimediacommsengine/tsrc/MMCTestDriver/MCETester/src/CDelayedProcess.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/multimediacommsengine/tsrc/MMCTestDriver/MCETester/src/CDelayedProcess.cpp Tue Feb 02 01:04:58 2010 +0200 @@ -0,0 +1,108 @@ +/* +* Copyright (c) 2008 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: Implementation +* +*/ + + + + +#include "CDelayedProcess.h" +#include +#include +#include + +/** + * Standard Symbian OS static function for creating an instance of the object. + * If creation fails, a leave will be sent. + * @param aDtmfSource pointer to the CMceMediaSource containing the dtmf source. + */ +CDelayedProcess* CDelayedProcess::NewL(CMceMediaSource* aDtmfSource) +{ + CDelayedProcess* self = new (ELeave) CDelayedProcess(aDtmfSource); + CleanupStack::PushL(self); + self->ConstructL(); + CleanupStack::Pop(self); + return self; +} + +CDelayedProcess::CDelayedProcess(CMceMediaSource* aDtmfSource) +: CActive(CActive::EPriorityStandard), +iDtmfSrc(aDtmfSource) +{ + // Call base constructor of CActive with the standard priority + // Add this active object instance to the Active Scheduler: + CActiveScheduler::Add(this); +} + +void CDelayedProcess::ConstructL() +{ + // Create a thread-relative timer. + User::LeaveIfError(iTimer.CreateLocal()); +} + +CDelayedProcess::~CDelayedProcess() +{ + // Call cancel-function of CActive base class, which will call DoCancel() + Cancel(); + // Close the handle to the timer. + iTimer.Close(); +} + +/** + * Request from the application to start an asynchronous process. + * @param aDelay delay until the asynch. timer event occurs, in microseconds. + */ +void CDelayedProcess::StartProcess(TTimeIntervalMicroSeconds32 aDelay) +{ + // Make sure that the active object is currently inactive + _LIT(KDelayedProcessPanic, "CDelayedProcess"); + __ASSERT_ALWAYS(!IsActive(), User::Panic(KDelayedProcessPanic, KErrInUse)); + + + iTimer.After(iStatus, aDelay); + + // Indicates that the active object has issued a request and that it is now outstanding. + SetActive(); +} + +/** + * Handles an active object’s request completion event. + */ +void CDelayedProcess::RunL() +{ + + _LIT(KTimerExpired, "Timer Expired\n"); + RDebug::Print(KTimerExpired); + + // Stop sending the tone + if( iDtmfSrc->DtmfActive() ) + { + iDtmfSrc->StopDtmfToneL(); + + } + + TRequestStatus* status = &iStatus; + // Generates event on itself +// User::RequestComplete(status, KErrNone); + +} + +/** + * Implements cancellation of an outstanding request. + */ +void CDelayedProcess::DoCancel() +{ + iTimer.Cancel(); +}