wlcacheddb.h

/***************************************************************************
 *   Copyright (C) 2004 by Michael Moritz                                  *
 *   mimo@restoel.net                                                      *
 *                                                                         *
 *   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 WLCACHEDDB_H
#define WLCACHEDDB_H

#include <exception>
#include <string>
#include <map>
#include "triplet.h"
#include "db.h"
#include "wlmodule.h"

class WlCachedDB
{
        class Heading : public std::map<std::string, unsigned>
        {
        };
        class Entry : public std::map<unsigned, std::string>
        {
        };
        class Data : public std::map<std::string, Entry>
        {
        };
public:
    WlCachedDB(class DB& db,
                bool initmode,
                const WLStaticDef& staticDef) throw(std::exception);
        bool check(const class Triplet& triplet) throw(std::exception);
    ~WlCachedDB();
protected:
        bool exactMatch(const std::string logprefix,const class Triplet& triplet);
        bool patternMatch(const std::string logprefix,const class Triplet& triplet);
        std::string getRowComment(Data::const_iterator& itr) const;
        void logMatch(const std::string& logprefix,Data::const_iterator& itr,const class Triplet& triplet) const;
private:
        class DB& _db;  
        const WLStaticDef& _staticDef;
        Heading _heading;
        Data _data;
};
struct ToLower
{
     char operator() (char c) const  { return std::tolower(c); }
};
#endif

---