stmtbase.h

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/**********************************************************************
 *
 * Verball Model Storage Library, Common Information Model Library 
 * for integration of Intelligent Services.
 * Copyright (C) 2005 Nikita Vinokurov, Orgway LLC.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; 
 * version 2.1 of the License.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 
 * Boston, MA  02110-1301  USA
 *
 * $Id: stmtbase.h,v 1.20 2006/12/10 10:21:26 yagel Exp $
 **********************************************************************/

#ifndef _STMTBASE_H_
#define _STMTBASE_H_
#include "stmt/statement.h"
#include <stdio.h>

typedef int ( *StmtBaseFilter ) ( void *obj, void *data );
typedef void ( *StmtUpdateCallback) (Statement *stmt, void *obj, void *data);

typedef struct _StmtBaseHandle StmtBaseHandle;

void stmtbase_set_filter(StmtBaseHandle *h, StmtBaseFilter func);
void stmtbase_set_update_cb(StmtBaseHandle *h, StmtUpdateCallback cb);

int stmtbase_init();
int stmtbase_get(StmtBaseHandle *h, const Statement *mask, Statement **result); 

int stmtbase_get_ex(StmtBaseHandle *h, const Statement *mask, Statement **result, 
                     void *data, int flags);

int stmtbase_save(StmtBaseHandle *h, FILE *f);

int stmtbase_load(StmtBaseHandle *h, FILE *f);


int stmtbase_set(StmtBaseHandle *h, Statement *stmt);
int stmtbase_set_ex(StmtBaseHandle *h, Statement *stmt, int flags);


void stmtbase_destoy();


int stmtbase_open(char *opts, StmtBaseHandle **h);



int stmtbase_close(StmtBaseHandle *h);

#endif /* _STMTBASE_H_ */

#ifdef DMALLOC
#include<dmalloc.h>
#endif

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