loglevel.h

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// -*- C++ -*-
// Module:  Log4CPLUS
// File:    loglevel.h
// Created: 6/2001
// Author:  Tad E. Smith
//
//
// Copyright 2001-2017 Tad E. Smith
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#ifndef LOG4CPLUS_LOGLEVEL_HEADER_
#define LOG4CPLUS_LOGLEVEL_HEADER_
 
#include <log4cplus/config.hxx>
 
#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
 
#include <vector>
#include <log4cplus/tstring.h>
 
 
namespace log4cplus {
 
    typedef int LogLevel;
 
    const LogLevel OFF_LOG_LEVEL     = 60000;
 
    const LogLevel FATAL_LOG_LEVEL   = 50000;
 
    const LogLevel ERROR_LOG_LEVEL   = 40000;
 
    const LogLevel WARN_LOG_LEVEL    = 30000;
 
    const LogLevel INFO_LOG_LEVEL    = 20000;
 
    const LogLevel DEBUG_LOG_LEVEL   = 10000;
 
    const LogLevel TRACE_LOG_LEVEL   = 0;
 
    const LogLevel ALL_LOG_LEVEL     = TRACE_LOG_LEVEL;
 
    const LogLevel NOT_SET_LOG_LEVEL = -1;
 
 
    typedef log4cplus::tstring const & (*LogLevelToStringMethod)(LogLevel);
 
 
    typedef LogLevel (*StringToLogLevelMethod)(const log4cplus::tstring&);
 
 
 
    class LOG4CPLUS_EXPORT LogLevelManager {
    public:
        LogLevelManager();
        ~LogLevelManager();
 
        log4cplus::tstring const & toString(LogLevel ll) const;
 
        LogLevel fromString(const log4cplus::tstring& arg) const;
 
        void pushToStringMethod(LogLevelToStringMethod newToString);
 
        void pushFromStringMethod(StringToLogLevelMethod newFromString);
 
    private:
      // Data
        struct LogLevelToStringMethodRec
        {
            LogLevelToStringMethodRec ();
            LogLevelToStringMethodRec (LogLevelToStringMethod);
 
            LogLevelToStringMethod func;
        };
 
        typedef std::vector<LogLevelToStringMethodRec> LogLevelToStringMethodList;
        LogLevelToStringMethodList toStringMethods;
 
        typedef std::vector<StringToLogLevelMethod> StringToLogLevelMethodList;
        StringToLogLevelMethodList fromStringMethods;
 
      // Disable Copy
        LogLevelManager(const LogLevelManager&);
        LogLevelManager& operator=(const LogLevelManager&);
    };
 
    LOG4CPLUS_EXPORT LogLevelManager& getLogLevelManager();
 
}
 
 
#endif // LOG4CPLUS_LOGLEVEL_HEADER_