log.h

/***************************************************************************
*   Copyright (C) 2005 by                                                 *
*   Pedro J. Fernandez Ruiz    pedroj.fernandez@dif.um.es                 *
*   Alejandro Perez Mendez     alejandro_perez@dif.um.es                  *
*                                                                         *
*   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; either          *
*   version 2.1 of the License, or (at your option) any later version.    *
*                                                                         *
*   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 St, Fifth Floor,                        *
*   Boston, MA  02110-1301  USA                                           *
***************************************************************************/
#ifndef LOG_H
#define LOG_H

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <iostream>
#include <cstdlib>
#include <stdint.h>
#include <sstream>

#include "mutex.h"

#include <memory>

using namespace std;

namespace openikev2 {
    // Forward some classes
    typedef class IkeSaController;
    typedef class Alarm;
    typedef class ChildSa;
    typedef class IkeSaExecuter;
    typedef class LogImpl;

    class Log {

            /****************************** ENUMS ******************************/
        public:
            enum LOG_TYPE{
                LOG_NONE = 0x0000,       
                LOG_INFO = 0x0001,       
                LOG_MESG = 0x0002,       
                LOG_STAT = 0x0004,       
                LOG_CRYP = 0x0008,       
                LOG_THRD = 0x0010,       
                LOG_ERRO = 0x0020,       
                LOG_ALRM = 0x0040,       
                LOG_DHCP = 0x0080,       
                LOG_IPSC = 0x0100,       
                LOG_HALF = 0x0200,       
                LOG_POLI = 0x0400,       
                LOG_EBUS = 0x0800,       
                LOG_CONF = 0x1000,       
                LOG_WARN = 0x2000,       
                LOG_ALL = 0xFFFF,        
        };

            /****************************** ATTRIBUTES ******************************/
        protected:
            static auto_ptr<LogImpl> implementation;    
            static auto_ptr<Mutex> log_mutex;           
            /****************************** METHODS ******************************/
        public:
            static string LOG_TYPE_STR( uint16_t type );

            static void setImplementation( auto_ptr<LogImpl> implementation );
            
            static void setLogMask( uint16_t log_mask );

            static void showExtraInfo( bool extra );

            static void writeMessage( string who, string message, uint16_t type, bool main_info );

            static void writeLockedMessage( string who, string message, uint16_t type, bool main_info );

            static void open( string file_name );

            static void close();

            static void acquire();

            static void release();
            
            static void writeMessage( IkeSaController& ike_sa_controller, string message, uint16_t type, bool main_info );
            
            static void writeLockedMessage( IkeSaController& ike_sa_controller, string message, uint16_t type, bool main_info );

            static void writeMessage( Alarm& alarm, string message, uint16_t type, bool main_info );
            
            static void writeLockedMessage( Alarm& alarm, string message, uint16_t type, bool main_info );

            static void writeMessage( ChildSa& childsa, string message, uint16_t type, bool main_info );
            
            static void writeLockedMessage( ChildSa& childsa, string message, uint16_t type, bool main_info );

            static void writeMessage( IkeSaExecuter& ike_sa_executer, string message, uint16_t type, bool main_info );
            
            static void writeLockedMessage( IkeSaExecuter& command_executer, string message, uint16_t type, bool main_info );
    };
}

#endif

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