/*

* Copyright (c) 2002-2008 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:  Signature definitions to validate notifier messages. 

*                If signature is not valid, whole message will be ignored in 

*                notifier plugin.

*

*/

#ifndef __AKNNOTIFYSIGNATURE_H__

#define __AKNNOTIFYSIGNATURE_H__

#include <e32std.h>

#include <AknNotifyStd.h>

const TInt KAKNNOTIFIERSIGNATURE('a'*'k'*'n');

// Used only when preallocating a global note id.

const TInt KAKNNOTIFIERSIGNATURE_GETNOTEID('a'*'k'*'n'*'2');

struct SAknNotifierSignature

    {

    SAknNotifierSignature():iSignature(KAKNNOTIFIERSIGNATURE){};

    const TInt iSignature; 

    };

template <class T>

struct SAknNotifierPackage: public SAknNotifierSignature

    { 

    T iParamData;

    };

#endif // __AKNNOTIFYSIGNATURE_H__