/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

*

*/

#ifndef CATMESSAGE_H

#define CATMESSAGE_H

class CModemAtSession;

/**

  * CAtMessage is used, when sending data from session to CModemAtHandler. CAtMessage stores

  * message data. Class is used by CModemAtSession. 

  */

class CAtMessage  : public CBase

    {

public:    

    /** Constructor.

     * @param aMessagetype AT-command or NVRAM-status

     * @param aCmd AT-command

     */

    CAtMessage( const TUint8 aMessageType, CModemAtSession* aSession, const RMessage2& aRequest );

    /** Destructor.

     *

     */

    ~CAtMessage();

    /** GetBuffer

     * @return Pointer to the buffer

     */

    TPtr8 GetBuffer();

    /** GetMessageType

     * @return messagetype

     */

    TUint8 GetMessageType();

    /** ReceiveATResponse

     * @param aResponse Response to AT-command

     * @param aComplete Intermediate data is not completed until it has a response. AT command is completed.

     * @return

     */

    void ReceiveATResponse( const TDesC8& aResponse, TBool aComplete );

	  /** CancelRequest

     * 

     */

	  void CancelRequest();

	  /** GetSession

     * @return RMessage2 session pointer

     */

    CModemAtSession* GetSession();

    /** IsRequestActive

     * @return ETrue if request is not NULL, EFalse otherwise

     */

    TBool IsRequestActive();

private:    

    HBufC8* iMessage;

    TUint8 iMessageType;

    CModemAtSession* iSession;

    RMessage2 iRequest;

    TPtr8 iMessagePtr;

    };

#endif // CATMESSAGE_H