// Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

class CEmergencyAdaptationMessage;

	static CEmergencyCallRfAdaptation* NewL(MEmergencyCallRfAdaptation* aAdaptation);

	void DeleteAdaptationMessage();

	void NotifyAndRemoveAll();

	void Dequeue(CEmergencyAdaptationMessage *&aCurrentMessage);

	void ConstructL(MEmergencyCallRfAdaptation* aAdaptation);

	CEmergencyCallRfAdaptation();

	void Submit(CEmergencyAdaptationMessage*& aMessage);

	CEmergencyAdaptationMessage *iCurrentMessage;	

	RPointerArray<CEmergencyAdaptationMessage>iPendingEmergencyRequestsQueue;

	MEmergencyCallRfAdaptation* iEmergencyCallRfAdaptation;

    //Count of unused reserved pointers.  

    TInt iReserveMsgCount;

    //Pointer Array to store reserved adaptation message pointers

    RPointerArray<CEmergencyAdaptationMessage> iAdaptationReservedMessageArray; 

enum TMessageStatus

    {

    EMsgStatusNULL = 0, //Default status of Message is 0

    EMsgReserved   = 1, //Flag to indicate the message is using Reserved memory.

    EMsgInUse      = 2  //Flag to indicate the Reserved message is Used.

    };

 * Class to hold CAdaptationMessage pointer and the value to know whether the current message is from reserved pool

 * or normal message.

class CEmergencyAdaptationMessage : public CBase

public:    

    static CEmergencyAdaptationMessage* NewL(const RMessage2& aMessage);

    static CEmergencyAdaptationMessage* NewL(const RMessage2& aMessage, const TInt8 aMessageStatus);    

    ~CEmergencyAdaptationMessage();

    inline void UnsetMessageStatus(const TInt8 aMessageStatus);

    inline void SetMessageStatus(const TInt8 aMessageStatus);

    inline TBool IsMessageReserved() const;

    inline TBool IsMessageInuse() const;    

    void SetMessage(const RMessage2& aMessage);

    TInt Function() const;

    CSession2 *Session() const;

    void Complete(TInt aReason);

protected:

    void ConstructL(const RMessage2& aMessage);

private:

    CEmergencyAdaptationMessage(const TInt8 aMessageStatus);

private:

    // To know the Adaptation Message status.

    TInt8 iMessageStatus;