MySQLInterface.h

/*
 * Copyright (c) 2015 Pavel Vainerman.
 *
 * This program 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.
 *
 * 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
 * Lesser General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
// --------------------------------------------------------------------------
//----------------------------------------------------------------------------
#ifndef MySQLInterface_H_
#define MySQLInterface_H_
// ---------------------------------------------------------------------------
#include <string>
#include <vector>
#include <deque>
#include <iostream>
//#warning Для использования mysql_create нужен define USE_OLD_FUNCTIONS
//#define USE_OLD_FUNCTIONS
#include <mysql/mysql.h>
#include <DBInterface.h>
// -------------------------------------------------------------------------
namespace uniset
{
// ----------------------------------------------------------------------------
class MySQLInterface:
    public DBNetInterface
{
    public:

        MySQLInterface();
        ~MySQLInterface();

        //            DBResult listFields( const std::string& table, const std::string& wild );

        virtual bool nconnect( const std::string& host, const std::string& user, const std::string& pswd,
                               const std::string& dbname, unsigned int port = 0 ) override;
        virtual bool close() override;

        bool query_ok( const std::string& q );

        // \param finalize - освободить буфер после запроса
        virtual DBResult query( const std::string& q ) override;

        virtual const std::string lastQuery() override;
        virtual bool insert( const std::string& q ) override;

        std::string addslashes(const std::string& str);

        virtual bool ping() const override;

        virtual bool isConnection() const override;

        virtual double insert_id() override;

        virtual const std::string error() override;

        // *******************
        const char* gethostinfo() const;
    protected:

    private:

        void makeResult(DBResult& dbres, MYSQL_RES* r, bool finalize = true );
        MYSQL* mysql;
        std::string lastQ;
        bool connected;
};
// ----------------------------------------------------------------------------------
} // end of namespace uniset
// ----------------------------------------------------------------------------------
#endif