/*
 * dtata.h
 * Copyright (C) 2023 Leonardo de Araújo Lima <leonardo@asl-sl.com.br>
 *
 * dstorage 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * dstorage 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef _DTATA_H_
#define _DTATA_H_
#include <unistd.h>
#include <sys/types.h>
#include <pwd.h>
#include <iostream>
#include <vector>
#include <string>
#include "sqlite3.h"
using namespace std;
class sdata
{
public:
							//	variables, data members.
	 int nitens = 0;
	 int debug = 1;
	 int nreg =0;
	char *zErrMsg = 0;
	const char* data = "Callback function called";
	 vector<string> iname;
	 vector<string> idata;
							// 	methods.
	  sdata();				// default constructor.
	 ~sdata();				// default destructor.
	 int citens();
	 int show();
	 void set_db(const char *name);
	 void set_tb(const char *name);
	 void set_dpath(const char *path);
	 int dbinfo();
	 int add_data(const char *n, const char *d);
	int tsize();
	int nsize();
	int vsize();
	void dbtest();
	int cDBase();
	bool addreg();
	int cnreg();
	int objid = 1;
	bool load();
	static int callback(void *unused, int count, char **data, char **columns);

	protected:
	 const char *dpath = " ";
	 const char *dbn = " ";
	 const char *tbn = " ";
private:
	sqlite3* db;
	int  dsize = 0;

};

#endif // _DTATA_H_