/*

* Copyright (c) 2005-2009 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:  Defines and implements an ECOM plugin interface for the

*  import and export of data into and out of Agenda using the Agenda API.

*

*

*/

#ifndef CESMRAGNEXTERNALINTERFACE_H

#define CESMRAGNEXTERNALINTERFACE_H

// System includes.

#include <ecom/ecom.h> // REComSession

// Forward class declarations.

class CCalEntry;

class MESMRAgnExportObserver;

class MESMRAgnImportObserver;

class RReadStream;

class RWriteStream;

/**

 * Defines and implements an ECOM plugin interface for the import and export of

 * data into and out of Agenda using the Agenda API and RReadStream/RWriteStream.

 * @publishedAll

 */

class CESMRAgnExternalInterface : public CBase

    {

public:     // Construction/destruction.

    static CESMRAgnExternalInterface* NewL(const TDesC8& aMimeType);

    ~CESMRAgnExternalInterface();

public:     // Methods.

    virtual void ImportL(RPointerArray<CCalEntry>& aEntries, RReadStream& aReadStream, TUint aFlags, MESMRAgnImportObserver& aObserver) = 0;

    virtual void ExportL(const CCalEntry& aEntries, RWriteStream& aWriteStream, TUint aFlags, MESMRAgnExportObserver& aObserver) = 0;

    virtual void ExportL(RPointerArray<CCalEntry>& aEntries, RWriteStream& aWriteStream, TUint aFlags, MESMRAgnExportObserver& aObserver) = 0;

private:

    TUid iDtorIdKey;

    };

//Flags to determine which fields to export from agenda entries

enum TAgnEntryExport

    {

    KAgnExportDtStart           =  1 << 0,

    KAgnExportDtEnd             =  1 << 1,

    KAgnExportLastModified      =  1 << 2,

    KAgnExportCompleted         =  1 << 3,

    KAgnExportRRule             =  1 << 4,

    KAgnExportRDate             =  1 << 5,

    KAgnExportExDate            =  1 << 6,

    KAgnExportAlarm             =  1 << 7,

    KAgnExportSummary           =  1 << 8,

    KAgnExportDescription       =  1 << 9,

    KAgnExportLocation          =  1 << 10,

    KAgnExportCategory          =  1 << 11,

    KAgnExportAttendee          =  1 << 12,

    KAgnExportOrganizer         =  1 << 13,

    KAgnExportPhoneOwner        =  1 << 14,

    KAgnExportStatus            =  1 << 15,

    KAgnExportReplicationStatus =  1 << 16,

    KAgnExportPriority          =  1 << 17,

    KAgnExportMethod            =  1 << 18,

    KAgnExportSequence          =  1 << 19,

    KAgnExportUID               =  1 << 20,

    KAgnExportRecurrenceId      =  1 << 21,

    KAgnExportTzRules           =  1 << 22,

    KAgnExportCreated           =  1 << 23,

    KAgnExportDtStamp           =  1 << 24,

    KAgnExportClass             =  1 << 25,

    KAgnExportXProp             =  1 << 26,

    };

#include "cesmragnexternalinterface.inl"

#endif

// End of file.