examples/ForumNokia/Symbian_OS_End-to-End_Sockets_API_Example/SocketTaskManager_S60/inc/Response.h

/*
* ============================================================================
*  Name     : CResponse from Response.h
*  Part of  : TaskManager
*  Created  : 15/03/2006 by Forum Nokia
*  Version  : 1.2
*  Copyright: Nokia Corporation
* ============================================================================
*/

#ifndef __CRESPONSE_H
#define __CRESPONSE_H

// INCLUDE FILES
#include "TaskManager.hrh"

#include <e32std.h>
#include <badesca.h>            //CDesCArray

// CLASS DECLARATION

class CResponse : public CBase
        {
public: // Constructors and destructor

    enum TResponseState
        {
        ENotComplete,
        EComplete,
        EError
        };
        
        static CResponse* NewL();

        static CResponse* NewLC();

        ~CResponse();

        enum TResponseType
                {
                ELoadTasks = 0,
                ETaskComplete
                };

public: // New functions

        void ParseDataL( TDesC& aData );
    
        TBool HasError() const;

        TBuf<KMaxError> Error() const;

        TInt TaskCount() const;

        TBuf<KMaxTaskLength> TaskDescription(const TInt& aIndex) const;

        TInt TaskId(const TInt& aIndex) const;

        TResponseType ResponseType() const;

    void InputDataL( const TDesC8& aData );
    
    TResponseState GetState() const;

private: 

    void DoCheck();

        CResponse();
        void ConstructL();
        
        enum TTaskReadStatus
                {
                EStart = 0,
                EReadId,
                EReadTask
                };

private: // Data members

    // Error informers
        TBuf<KMaxError> iError;
        
        CDesCArray*             iDescriptions;
        RArray<TInt>    iIds;
        TResponseType   iResponseType;
        
        // Resizable descriptor for storing the message
        HBufC*          iMessageBuffer;
        
        TInt            iExpectedPackageSize;
        TResponseState  iState;
        };

#endif

// End of file

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