#ifndef IPSPLGIMAP4FETCHATTACHMENTOP_H

#define IPSPLGIMAP4FETCHATTACHMENTOP_H

* CIpsFetchProgReport

* helper class for the operation

* implements a timer which initiates periodical progress updating

NONSHARABLE_CLASS ( CIpsFetchProgReport ) : public CActive

public:

    /**

    * @param aAttaOp (callback) reference to fetch operation that created us

    */

    static CIpsFetchProgReport* NewL( CIpsPlgImap4FetchAttachmentOp& aAttaOp );

	// <qmail> destructor made virtual

    virtual ~CIpsFetchProgReport();

protected: // From CActive

    virtual void DoCancel();

    virtual void RunL();

private:

    CIpsFetchProgReport( CIpsPlgImap4FetchAttachmentOp& aAttaOp );

    void ConstructL();

    void AdjustTimer();

private: // members

    RTimer iTimer;

    // reference to our "parent" op

    CIpsPlgImap4FetchAttachmentOp& iAttaOp; 

* fetches messageparts

NONSHARABLE_CLASS ( CIpsPlgImap4FetchAttachmentOp ) :

public:

    /**

    * NewL()

    * @param CMsvSession& client/server session to MsvServer

    * @param aObserverRequestStatus operation's observer's status

    * @param aService serviceId of this mailbox

    * @param aActivityTimer mailbox specific activity timer

    * @param aSelection selection of message part ids, ownership moves

    * @param aFSMailBoxId specifies mailbox

    * @param aFSOperationObserver observes the progress of this operation

    * @param aFSRequestId identifier for this instance of operation, assigned by the client

    * @return CIpsPlgImap4FetchAttachmentOp* self pointer

    */

	// <qmail> CMsvEntrySelection& changed to pointer, aFunctionId removed

	// <qmail> MFSMailRequestObserver& changed to pointer

    static CIpsPlgImap4FetchAttachmentOp* NewL(

        CMsvSession& aMsvSession,

        TRequestStatus& aObserverRequestStatus,

        TMsvId aService,

        CIpsPlgTimerOperation& aActivityTimer,

        const CMsvEntrySelection* aSelection,

        TFSMailMsgId aFSMailBoxId,

        MFSMailRequestObserver* aFSOperationObserver,

        TInt aFSRequestId );

    /**

    * ~CIpsPlgImap4FetchAttachmentOp()

    * destructor

    */

    virtual ~CIpsPlgImap4FetchAttachmentOp();

    /**

    * From MsvOperation

    * Gets information on the progress of the operation

    * (see MsvOperation header)

    */

    const TDesC8& ProgressL();

    /**

    * From CIpsPlgBaseOperation

    * For reporting if DoRunL leaves

    */

    const TDesC8& GetErrorProgressL( TInt aError );

    TFSProgress GetFSProgressL() const;

private:

	// <qmail> CMsvEntrySelection& changed to pointer, aFunctionId removed

	// <qmail> MFSMailRequestObserver& changed to pointer

    CIpsPlgImap4FetchAttachmentOp(

        CMsvSession& aMsvSession,

        TRequestStatus& aObserverRequestStatus,

        TMsvId aService,

        CIpsPlgTimerOperation& aActivityTimer,

        const CMsvEntrySelection* aSelection,

        TFSMailMsgId aFSMailBoxId,

        MFSMailRequestObserver* aFSOperationObserver,

        TInt aFSRequestId );

    void ConstructL();

    void RunL();

    void DoRunL();

    //virtual void DoCancel();

    void Complete();

    void DoConnectL();

    /**

     * Called periodically by CIpsFetchProgReport during active fetching

     * Leads to sending progress report to plugin's client

     */

    void ReportProgressL();  

    // <qmail> new func to this op

    /**

     * Returns operation type

     */

    TIpsOpType IpsOpType() const;

protected:

	// <qmail> GetEngineProgress removed

    void DoFetchAttachmentL( );

// <qmail>

private: //Data

    friend class CIpsFetchProgReport;

// <qmail>

    // internal state of this statemachine

    enum TFetchState {

        EStateIdle,

        EStateConnecting,

        EStateFetching,

		EStateWaiting,

        EStateDisconnecting };

    TFetchState iState;

    const CMsvEntrySelection*               iSelection;

    TDesC8*                                 iFetchErrorProgress;

	// <qmail> iGetMailInfo, iFunctionId removed

    TPckgBuf<TImap4CompoundProgress>        iProgress;

	// <qmail> iService, iPopulated removed

    CIpsFetchProgReport*                    iProgReport;

    // Temporary fix for handling KErrServerBusy errors from the

    // messaging service.  Remove these once the appropriate observer

    // mechanism has been implemented in the messaging service.

    TInt                                    iRetryCount;

    RTimer                                  iRetryTimer;

#endif // IPSPLGIMAP4FETCHATTACHMENTOP_H