text: /* Copyright (C) MariaDB Corporation Ab
  
    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; version 2 of the License.
  
    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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
  
  /**************** Cnt H Declares Source Code File (.H) *****************/
  /*  Name: CONNECT.H    Version 2.4                                     */
  /*  Author Olivier BERTRAND  bertrandop@gmail.com                      */
  /*  This file contains the some based classes declares.                */
  /***********************************************************************/
  #include "filamtxt.h"
  #include "tabdos.h"
  
  //typedef struct _tabdesc  *PTABD;        // For friend setting
  typedef struct _xinfo        *PXF;
  typedef struct _create_xinfo *PCXF;
  typedef class ha_connect     *PHC;
  typedef class TDBDOX         *PTDBDOX;
  
  /****************************************************************************/
  /*  CONNECT functions called externally.                                    */
  /****************************************************************************/
  bool  CntCheckDB(PGLOBAL g, PHC handler, const char *pathname);
  PTDB  CntGetTDB(PGLOBAL g, const char *name, MODE xmod, PHC);
  bool  CntOpenTable(PGLOBAL g, PTDB tdbp, MODE, char *, char *, bool, PHC);
  bool  CntRewindTable(PGLOBAL g, PTDB tdbp);
  int   CntCloseTable(PGLOBAL g, PTDB tdbp, bool nox, bool abort);
  int   CntIndexInit(PGLOBAL g, PTDB tdbp, int id, bool sorted);
  RCODE CntReadNext(PGLOBAL g, PTDB tdbp);
  RCODE CntIndexRead(PGLOBAL g, PTDB, OPVAL op, const key_range *kr, bool mrr); 
  RCODE CntWriteRow(PGLOBAL g, PTDB tdbp);
  RCODE CntUpdateRow(PGLOBAL g, PTDB tdbp);
  RCODE CntDeleteRow(PGLOBAL g, PTDB tdbp, bool all);
  bool  CntInfo(PGLOBAL g, PTDB tdbp, PXF info);
  int   CntIndexRange(PGLOBAL g, PTDB ptdb, const uchar* *key, uint *len,
                      bool *incl, key_part_map *kmap);
  PGLOBAL CntExit(PGLOBAL g);
  
  #if 0
  /***********************************************************************/
  /*  Definition of classes XKPDEF, DOXDEF, TDBDOX                       */
  /*  These classes purpose is chiefly to access protected items!        */
  /***********************************************************************/
  class DOXDEF: public DOSDEF {
    friend int CntIndexInit(PGLOBAL, PTDB, int, bool);
    }; // end of class DOXDEF
  
  /***********************************************************************/
  /*  This is the DOS/UNIX Access Method base class declaration.         */
  /***********************************************************************/
  class TDBDOX: public TDBDOS {
    friend int   MakeIndex(PGLOBAL, PTDB, PIXDEF);
    friend int   CntCloseTable(PGLOBAL, PTDB, bool, bool);
    friend int   CntIndexInit(PGLOBAL, PTDB, int, bool);
    friend RCODE CntIndexRead(PGLOBAL, PTDB, OPVAL, const key_range*, bool);
    friend RCODE CntDeleteRow(PGLOBAL, PTDB, bool);
    friend int   CntIndexRange(PGLOBAL, PTDB, const uchar**, uint*,
                               bool*, key_part_map*);
    friend class ha_connect;
  	TDBDOX() : TDBDOS((PGLOBAL)0, (PTDBDOS)0) {}     /* Never called */
  }; // end of class TDBDOX
  
  class XKPDEF: public KPARTDEF {
    friend class TDBDOX;
    friend class ha_connect;
    friend int CntIndexInit(PGLOBAL, PTDB, int, bool);
   public:
    XKPDEF(const char *name, int n) : KPARTDEF((PSZ)name, n) {}
    }; // end of class XKPDEF
  #endif // 0
  