raldus/roland

/***************************************************************************
 *   Copyright (C) 2005 by Fred Klaus                                      *
 *   frednet@web.de                                                        *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef CPC_DISKSECTOR_H
#define CPC_DISKSECTOR_H

#include "compspec.h"
#include "types.h"

namespace cpcx
{
    //! A sector of a disk.
    class Sector final
    {
    public:
        Sector();
        ~Sector() ROLAND_DEFAULT

        tUBYTE* CHRN()        {return mCHRN;}
        tUBYTE  CHRN(int num) {return mCHRN[num];}
        tUBYTE* flags()       {return mFlags;}
        tUBYTE  flag(int num) {return mFlags[num];}
        tUBYTE* data()        {return mData;}
        uint    size()        {return mSize;}

        void setData(tUBYTE* data)     {mData = data;}
        void setFlag(int idx, int val) {mFlags[idx] = val;}
        void setSize(uint num)         {mSize = num;}

    private:
        tUBYTE  mCHRN[4];  //! the CHRN for this sector
        tUBYTE  mFlags[4]; //! ST1 and ST2 - reflects any possible error conditions
        tUBYTE* mData;     //! pointer to sector data
        uint    mSize;     //! sector size in bytes
    };
} // namespace cpcx
#endif