//
//  Copyright © 2002, RESON Inc. All Rights Reserved.
//
//  No part of this file may be reproduced or transmitted in any form or by
//  any means, electronic or mechanical, including photocopy, recording, or
//  information storage or retrieval system, without permission in writing
//  from RESON Inc.
//
//  Filename:   BlueFinNetworkFrame.h
//
//  Project:    6046
//
//  Author(s):  W. Arcus
//
//  Purpose:    
//
//  Notes:      
//

#if !defined(AFX_BLUEFINNETWORKFRAME_H__B7723C4D_E882_436E_A329_8C29492648DF__INCLUDED_)
#define AFX_BLUEFINNETWORKFRAME_H__B7723C4D_E882_436E_A329_8C29492648DF__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "..\..\..\Utils\NetUtils\7kProtocol.h"

using namespace NBlueFin7kMessages;

class CBlueFinNetworkFrame  
{
public:

    ///////////////
    // Definitions.

    typedef enum tagEDATATYPE
    {
        dataTypeNavigation      = 1,
        dataTypeEnvironment     = 2
    }
    EDATATYPE;

    ///////////////
    // Services.

                            CBlueFinNetworkFrame                        (   const BYTE             *pbyMessage,
                                                                            const unsigned long    &rulBytes );

    virtual                ~CBlueFinNetworkFrame                        (   void );

    bool                    IsValid                                     (   void )  const;

    EDATATYPE               DataType                                    (   void )  const;

                            operator BLUEFINNETWORKHEADER       const * (   void )  const;
                            operator BYTE                       const * (   void )  const;
                            operator TIME7K                     const * (   void )  const;

                            operator BLUEFINNAVIGATIONMESSAGE   const * (   void )  const;
                            operator BLUEFINENVIRONMENTMESSAGE  const * (   void )  const;

private:

    ///////////////
    // Attributes.

    const unsigned long     m_ulHeaderSize;

    bool                    m_bValid;

    BYTE                   *m_pbyHeader;
    BLUEFINNETWORKHEADER   *m_psHeader;

    ///////////////
    // Services.

    int                     CheckSumCRC32                               (   const char             *pcBuffer,
                                                                            const int              &riBufferLength )    const;

                            CBlueFinNetworkFrame                        (   void );                                         // Not implemented thus private.
                            CBlueFinNetworkFrame                        (   const CBlueFinNetworkFrame &rRhs );             // Not implemented thus private.
    CBlueFinNetworkFrame &  operator =                                  (   const CBlueFinNetworkFrame &rRhs );             // Not implemented thus private.

};

#endif // !defined(AFX_BLUEFINNETWORKFRAME_H__B7723C4D_E882_436E_A329_8C29492648DF__INCLUDED_)