DBServer_MySQL.h

См. документацию.

/* This file is part of the UniSet project
 * Copyright (c) 2002 Free Software Foundation, Inc.
 * Copyright (c) 2002 Pavel Vainerman
 *
 * 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; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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.
 */
// --------------------------------------------------------------------------
// -------------------------------------------------------------------------- 
#ifndef DBServer_MySQL_H_
#define DBServer_MySQL_H_
// --------------------------------------------------------------------------
#include <map>
#include <queue>
#include "UniSetTypes.h"
#include "DBInterface.h"
#include "DBServer.h"
//------------------------------------------------------------------------------------------
class DBServer_MySQL: 
    public DBServer
{
    public:
        DBServer_MySQL( UniSetTypes::ObjectId id );
        DBServer_MySQL();
        ~DBServer_MySQL();

        static const Debug::type DBLogInfoLevel = Debug::LEVEL9;

    protected:
        typedef std::map<int, std::string> DBTableMap;

        virtual void initDB(DBInterface *db){};
        virtual void initDBTableMap(DBTableMap& tblMap){};

        virtual void processingMessage( UniSetTypes::VoidMessage *msg );
        virtual void timerInfo( UniSetTypes::TimerMessage* tm );
        virtual void sysCommand( UniSetTypes::SystemMessage* sm );

        // Функции обработки пришедших сообщений
        virtual void parse( UniSetTypes::SensorMessage* sm );
        virtual void parse( UniSetTypes::DBMessage* dbmsg );
        virtual void parse( UniSetTypes::ConfirmMessage* cmsg );

        bool writeToBase( const string& query );
        virtual void init_dbserver();
        void createTables( DBInterface* db );
        
        inline const char* tblName(int key)
        {
            return tblMap[key].c_str();
        }

        enum Timers
        {
            PingTimer,        
            ReconnectTimer,   
            lastNumberOfTimer
        };


        DBInterface *db;
        int PingTime;
        int ReconnectTime;
        bool connect_ok;    
        bool activate;

        typedef std::queue<std::string> QueryBuffer;

        QueryBuffer qbuf;
        unsigned int qbufSize; // размер буфера сообщений.
        bool lastRemove;

        void flushBuffer();
        UniSetTypes::uniset_mutex mqbuf;

    private:
        DBTableMap tblMap;

};
//------------------------------------------------------------------------------------------
#endif