// Copyright (c) 2008-2009 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:
// timer message header file
//
//
#ifndef __TIMERMESSAGE__H
#define __TIMERMESSAGE__H
#include <e32des8.h>
const TInt KTimerMsgMaxLen = 12;
//encapsulates the timer request message.
class TRtTimerMsg
{
public:
TRtTimerMsg(const TInt& aTimerId, const TInt& aAction = 0): iTimerId(aTimerId), iRqstAct(aAction){}
TRtTimerMsg(){}
inline TInt Serialize(TDes8& aTo) const;
inline TInt DeSerialize(const TDes8& aFrom);
enum
{
EDELETETIMER = 2,
}TRqstAction;
TInt iTimerId; // timer id
TInt iRqstAct;
};
//serialize the timer request.
TInt TRtTimerMsg::Serialize(TDes8& aTo) const
{
TInt lRet = KErrNone;
if(aTo.MaxSize() != KTimerMsgMaxLen)
lRet = KErrArgument;
else
{
TUint8 lBuf[KTimerMsgMaxLen];
Mem::FillZ(&lBuf[0], KTimerMsgMaxLen);
Mem::Copy(&lBuf[0], &iTimerId, sizeof(TInt));
Mem::Copy(&lBuf[sizeof (TInt)], &iRqstAct, sizeof(TInt));
aTo.Zero();
aTo.Append(lBuf,KTimerMsgMaxLen);
}
return lRet;
}
//deserialize the timer request.
TInt TRtTimerMsg::DeSerialize(const TDes8& aFrom)
{
TInt lRet = KErrNone;
if(aFrom.MaxSize() != KTimerMsgMaxLen)
lRet = KErrArgument;
else
{
const TUint8* lBuf = aFrom.Ptr();
Mem::Copy(&iTimerId, &lBuf[0], sizeof(TInt));
Mem::Copy(&iRqstAct, &lBuf[sizeof (TInt)], sizeof(TInt));
}
return lRet;
}
#endif // __TIMERMESSAGE__H