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/* Copyright (C) Olivier Bertrand 2004 - 2013
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/**************** MYCAT H Declares Source Code File (.H) ***************/
/* Name: MYCAT.H Version 2.3 */
/* */
/* This file contains the CONNECT plugin MYCAT class definitions. */
/***********************************************************************/
#ifndef __MYCAT__H
#define __MYCAT__H
#include "block.h"
#include "catalog.h"
// Possible value for catalog functions
#define FNC_NO (1 << 0) // Not a catalog table
#define FNC_COL (1 << 1) // Column catalog function
#define FNC_TABLE (1 << 2) // Table catalog function
#define FNC_DSN (1 << 3) // Data Source catalog function
#define FNC_DRIVER (1 << 4) // Column catalog function
#define FNC_NIY (1 << 5) // Catalog function NIY
typedef class ha_connect *PHC;
TABTYPE GetTypeID(const char *type);
bool IsFileType(TABTYPE type);
bool IsTypeNullable(TABTYPE type);
bool IsTypeFixed(TABTYPE type);
uint GetFuncID(const char *func);
/***********************************************************************/
/* MYCAT: class for managing the CONNECT plugin DB items. */
/***********************************************************************/
class MYCAT : public CATALOG {
public:
MYCAT(PHC hc); // Constructor
// Implementation
PHC GetHandler(void) {return Hc;}
void SetHandler(PHC hc) {Hc= hc;}
// Methods
void Reset(void);
void SetDataPath(PGLOBAL g, const char *path)
{SetPath(g, &DataPath, path);}
bool GetBoolCatInfo(PSZ what, bool bdef);
bool SetIntCatInfo(PSZ what, int ival);
int GetIntCatInfo(PSZ what, int idef);
int GetSizeCatInfo(PSZ what, PSZ sdef);
int GetCharCatInfo(PSZ what, PSZ sdef, char *buf, int size);
char *GetStringCatInfo(PGLOBAL g, PSZ what, PSZ sdef);
int GetColCatInfo(PGLOBAL g, PTABDEF defp);
bool GetIndexInfo(PGLOBAL g, PTABDEF defp);
bool StoreIndex(PGLOBAL g, PTABDEF defp) {return false;} // Temporary
PRELDEF GetTableDesc(PGLOBAL g, LPCSTR name,
LPCSTR am, PRELDEF *prp = NULL);
PTDB GetTable(PGLOBAL g, PTABLE tablep, MODE mode = MODE_READ);
void ClearDB(PGLOBAL g);
protected:
PRELDEF MakeTableDesc(PGLOBAL g, LPCSTR name, LPCSTR am);
void SetPath(PGLOBAL g, LPCSTR *datapath, const char *path);
// Members
ha_connect *Hc; // The Connect handler
}; // end of class MYCAT
#endif /* __MYCAT__H */
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