/*

 * Copyright (c) 2010 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 of CFlexTimer class

 *

 */

/*

 * %version: 1 %

 */

//#include <e32panic.h>

#include "flextimer.h"

#include "flextimerpanic.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "flextimerTraces.h"

#endif

// ---------------------------------------------------------------------------

// Destructs the object.

// ---------------------------------------------------------------------------

//

EXPORT_C CFlexTimer::~CFlexTimer()

    {

    OstTrace1( TRACE_NORMAL, CFLEXTIMER_CFLEXTIMER,

               "CFlexTimer::~CFlexTimer;this=%x", this );

    Cancel();

    iTimer.Close();

    }

// ---------------------------------------------------------------------------

// Fire timer at latest on the given interval. 32-bit interval.

// ---------------------------------------------------------------------------

//

EXPORT_C void CFlexTimer::After( TTimeIntervalMicroSeconds32 aInterval )

    {

    OstTraceExt2( TRACE_NORMAL, CFLEXTIMER_AFTER32,

                  "CFlexTimer::After32;this=%x;aInterval=%d",

                  ( TUint )this, aInterval.Int() );

    __ASSERT_ALWAYS( IsAdded(),

                     User::Panic( KCFlexTimerPanicCat, 

                                  EFlexTimerNotAddedToActiveScheduler ) );

    iTimer.After( iStatus, aInterval );

    SetActive();

    }

// ---------------------------------------------------------------------------

// Fire timer at latest on the given interval. 64-bit interval.

// ---------------------------------------------------------------------------

//

EXPORT_C void CFlexTimer::After( TTimeIntervalMicroSeconds aInterval )

    {

    OstTraceExt2( TRACE_NORMAL, CFLEXTIMER_AFTER64,

                  "CFlexTimer::After64;this=%x;aInterval=%llu",

                  ( TUint )this, aInterval.Int64() );

    __ASSERT_ALWAYS( IsAdded(),

                     User::Panic(KCFlexTimerPanicCat,

                                 EFlexTimerNotAddedToActiveScheduler ) );

    iTimer.After( iStatus, aInterval );

    SetActive();

    }

// ---------------------------------------------------------------------------

// Fire timer between at latest by the given time value.

// ---------------------------------------------------------------------------

//

EXPORT_C void CFlexTimer::At( const TTime& aTime )

    {

    OstTraceExt2( TRACE_NORMAL, CFLEXTIMER_AT,

                  "CFlexTimer::At;this=%x;aTime=%lld", ( TUint )this,

                  aTime.Int64() );

    __ASSERT_ALWAYS( IsAdded(),

                     User::Panic( KCFlexTimerPanicCat,

                                  EFlexTimerNotAddedToActiveScheduler ) );

    iTimer.At( iStatus, aTime );

    SetActive();

    }

// ---------------------------------------------------------------------------

// Fire timer between at latest by the given time value.

// ---------------------------------------------------------------------------

//

EXPORT_C void CFlexTimer::AtUTC( const TTime& aTime )

    {

    OstTraceExt2( TRACE_NORMAL, CFLEXTIMER_ATUTC,

                  "CFlexTimer::AtUTC;this=%x;aTime=%lld",

                  ( TUint )this, aTime.Int64() );

    __ASSERT_ALWAYS( IsAdded(),

                     User::Panic(KCFlexTimerPanicCat,

                                 EFlexTimerNotAddedToActiveScheduler ) );

    iTimer.AtUTC( iStatus, aTime );

    SetActive();

    }

// ---------------------------------------------------------------------------

// Sets the window size in which alignment is possible for the timer.

// This is a synchronous command. 32-bit function argument.

// ---------------------------------------------------------------------------

//

EXPORT_C TInt CFlexTimer::Configure( TTimeIntervalMicroSeconds32 aWindowSize )

    {

    OstTraceExt2( TRACE_NORMAL, CFLEXTIMER_CONFIGURE,

                  "CFlexTimer::Configure32;this=%x;aWindowSize=%d",

                  ( TUint )this, aWindowSize.Int() );

    return iTimer.Configure( aWindowSize );

    }

// ---------------------------------------------------------------------------

// Sets the window size in which alignment is possible for the timer.

// This is a synchronous command. 64-bit function argument.

// ---------------------------------------------------------------------------

//

EXPORT_C TInt CFlexTimer::Configure( TTimeIntervalMicroSeconds aWindowSize )

    {

    OstTraceExt2( TRACE_NORMAL, DUP1_CFLEXTIMER_CONFIGURE,

                  "CFlexTimer::Configure64;this=%x;aWindowSize=%lld",

                  ( TUint )this, aWindowSize.Int64() );

    return iTimer.Configure( aWindowSize );

    }

// ---------------------------------------------------------------------------

// Constructs the object. Connects to the server and create a session.

// ---------------------------------------------------------------------------

//

EXPORT_C void CFlexTimer::ConstructL()

    {

    OstTrace1( TRACE_NORMAL, CFLEXTIMER_CONSTRUCTL,

               "CFlexTimer::ConstructL;this=%x", ( TUint )this );

    User::LeaveIfError(iTimer.Connect());

    }

// ---------------------------------------------------------------------------

// Constructs the object.

// ---------------------------------------------------------------------------

//

EXPORT_C CFlexTimer::CFlexTimer( TInt aPriority ) :

    CActive( aPriority )

    {

    }

// ---------------------------------------------------------------------------

// Inherited from CActive. Handles the object canceling operations.

// ---------------------------------------------------------------------------

//

EXPORT_C void CFlexTimer::DoCancel()

    {

    OstTrace1( TRACE_NORMAL, CFLEXTIMER_DOCANCEL,

               "CFlexTimer::DoCancel;this=%x", ( TUint )this );

    iTimer.Cancel();

    }