Rw11VirtDiskOver.hpp

Go to the documentation of this file.

// $Id: Rw11VirtDiskOver.hpp 1186 2019-07-12 17:49:59Z mueller $
// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright 2017- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
// 
// Revision History: 
// Date         Rev Version  Comment
// 2017-06-05   907   1.0.2  more detailed stats
// 2017-04-07   868   1.0.1  Dump(): add detail arg
// 2017-03-10   859   1.0    Initial version
// ---------------------------------------------------------------------------
 
 
#ifndef included_Retro_Rw11VirtDiskOver
#define included_Retro_Rw11VirtDiskOver 1
 
#include <map>
 
#include "Rw11VirtDiskBuffer.hpp"
 
#include "Rw11VirtDiskFile.hpp"
 
namespace Retro {
 
  class Rw11VirtDiskOver : public Rw11VirtDiskFile {
    public:
 
      typedef std::map<uint32_t,Rw11VirtDiskBuffer> bmap_t;
 
      explicit      Rw11VirtDiskOver(Rw11Unit* punit);
                   ~Rw11VirtDiskOver();
 
      virtual bool  WProt() const;
 
      virtual bool  Open(const std::string& url, RerrMsg& emsg);
 
      virtual bool  Read(size_t lba, size_t nblk, uint8_t* data, 
                         RerrMsg& emsg);
      virtual bool  Write(size_t lba, size_t nblk, const uint8_t* data, 
                          RerrMsg& emsg);
 
      bool          Flush(RerrMsg& emsg);
      void          List(std::ostream& os) const;
 
      virtual void  Dump(std::ostream& os, int ind=0, const char* text=0,
                         int detail=0) const;
 
    // statistics counter indices (now new)
      enum stats {
        kStatNVDORead = Rw11VirtDiskFile::kDimStat,
        kStatNVDOReadBlkFF,
        kStatNVDOReadBlkFP,
        kStatNVDOReadBlkO,
        kStatNVDOWrite,
        kStatNVDOWriteBlk,
        kStatNVDOFlush,
        kDimStat
      };    
 
    protected:
      bmap_t        fBlkMap;
  };
  
} // end namespace Retro
 
//#include "Rw11VirtDiskOver.ipp"
 
#endif