diff -r 000000000000 -r 164170e6151a wim/Scard/src/ScardCommandTimer.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wim/Scard/src/ScardCommandTimer.cpp Tue Jan 26 15:20:08 2010 +0200 @@ -0,0 +1,144 @@ +/* +* Copyright (c) 2003 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: Smart card command timer +* +*/ + + + +// INCLUDE FILES +#include "ScardAccessControl.h" +#include "ScardBase.h" +#include "ScardCommandTimer.h" +#include "WimTrace.h" + +#ifdef _DEBUG // for logging +#include "ScardLogs.h" +#include +#endif + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CScardCommandTimer::CScardCommandTimer +// C++ default constructor can NOT contain any code, that +// might leave. +// ----------------------------------------------------------------------------- +// +CScardCommandTimer::CScardCommandTimer() + : CActive( EPriorityNormal ) + { + _WIMTRACE(_L("WIM|Scard|CScardCommandTimer::CScardCommandTimer|Begin")); + } + +// ----------------------------------------------------------------------------- +// CScardCommandTimer::ConstructL +// Symbian 2nd phase constructor can leave. +// ----------------------------------------------------------------------------- +// +void CScardCommandTimer::ConstructL( + TInt32 aTimeOut, + CScardAccessControl* aController ) + { + _WIMTRACE(_L("WIM|Scard|CScardCommandTimer::ConstructL|Begin")); + iTimeOut = aTimeOut; + iController = aController; + iTimer = new( ELeave ) RTimer; + iTimer->CreateLocal(); + CActiveScheduler::Add( this ); + } + +// ----------------------------------------------------------------------------- +// CScardCommandTimer::NewL +// Two-phased constructor. +// ----------------------------------------------------------------------------- +// +CScardCommandTimer* CScardCommandTimer::NewL( + TInt32 aTimeOut, + CScardAccessControl* aController ) + { + _WIMTRACE(_L("WIM|Scard|CScardCommandTimer::NewL|Begin")); + __ASSERT_ALWAYS( aTimeOut >= 0, User::Leave( KScErrBadArgument ) ); + CScardCommandTimer* self = new( ELeave ) CScardCommandTimer; + + CleanupStack::PushL( self ); + self->ConstructL( aTimeOut, aController ); + CleanupStack::Pop( self ); + + return self; + } + + +// Destructor +CScardCommandTimer::~CScardCommandTimer() + { + _WIMTRACE(_L("WIM|Scard|CScardCommandTimer::~CScardCommandTimer|Begin")); + if ( iTimer ) + { + Cancel(); + delete iTimer; + } + } + +// ----------------------------------------------------------------------------- +// CScardCommandTimer::StartTiming +// Start the clock +// ----------------------------------------------------------------------------- +// +void CScardCommandTimer::StartTiming() + { + _WIMTRACE(_L("WIM|Scard|CScardCommandTimer::StartTiming|Begin")); +#ifdef _DEBUG + RFileLogger::WriteFormat( KScardLogDir, KScardLogFileName, + EFileLoggingModeAppend, + _L( "CScardCommandTimer: start timer\n" ) ); +#endif + iTimer->After( iStatus, iTimeOut ); + SetActive(); + } + +// ----------------------------------------------------------------------------- +// CScardCommandTimer::RunL +// The timer finished, i.e. the command has timed out +// ----------------------------------------------------------------------------- +// +void CScardCommandTimer::RunL() + { + _WIMTRACE(_L("WIM|Scard|CScardCommandTimer::RunL|Begin")); +#ifdef _DEBUG + RFileLogger::WriteFormat( KScardLogDir, KScardLogFileName, + EFileLoggingModeAppend, + _L( "CScardCommandTimer: timer expired\n" ) ); +#endif + iController->CancelByTimeOut( this ); + delete iTimer; + iTimer = NULL; + } + +// ----------------------------------------------------------------------------- +// CScardCommandTimer::DoCancel +// ----------------------------------------------------------------------------- +// +void CScardCommandTimer::DoCancel() + { + _WIMTRACE(_L("WIM|Scard|CScardCommandTimer::DoCancel|Begin")); +#ifdef _DEBUG + RFileLogger::WriteFormat( KScardLogDir, KScardLogFileName, + EFileLoggingModeAppend, + _L( "CScardCommandTimer: cancel timer\n" ) ); +#endif + iTimer->Cancel(); + } + +// End of File