locklog.h

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// OSB library ************************************************ -*- C++ -*-
/*
  AUTHOR(S): Stephan Broennimann (vb)

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.4 $

  License
   OSB rating and billing library for communication networks
   Copyright (C) 2004, 2005, 2006  OSB systems

   This file may be distributed and/or modify under the terms of the
   GNU General Public License (GPL) as published by the Free Software
   Foundation which is provided in the file LICENSE.GPL included in the
   packaging of this file.

   The file 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.

   Holders of a OSB Commercial License may use this file under the terms
   and conditions of this commercial license.
 */
#ifndef _LOCKLOG_H_
#define _LOCKLOG_H_

// ************************************************************************
// included header files
// + standard includes
#include <pthread.h>

// + libraries

// + local headers
#include "osblog.h"

// + class declarations

// ************************************************************************
// namespace extensions
namespace OSB_APP {

// ************************************************************************
// forward declarations

// ************************************************************************
// type definitions

// ************************************************************************
// class definitions
    class LockLog : public OSB_LIB::ConsoleLog {
    public:
        explicit LockLog(int logLevel);

        ~LockLog();

    private:
        LockLog(const LockLog&);
        LockLog& operator==(const LockLog&);

    public:
        OSB_LIB::LogBase& start(int level, bool noHead);

        void elog();
        void endlog();
        int  logLevel() const;
        void setLevel(int logLevel);
        bool verbose() const;
        void setVerbose(bool on);

    private:
        void lock() const;
        void unlock() const;


    private:
        mutable pthread_mutex_t mutex_;
    };                                  // class LockLog
}                                       // namespace OSB_APP

// ************************************************************************
// inline definitions
namespace OSB_APP {
}                                       // namespace OSB_APP
#endif                                  // #ifndef _LOCKLOG_H_

---