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/* 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 02111-1301 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);
/***********************************************************************/
/* 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
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