Logging.h

// tacppd logging code
// (c) Copyright in 2000-2005 by tacppd team and contributors
// see http://tacppd.org for more information

//  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

// all comments which start from /** - this is comments for KDoc
//  for classes
//    @short [short description of the class]
//    @author [class author]
//    @version [class version]
//    @see [references to other classes or methods]
//  for methods
//    @see [references]
//    @return [sentence describing the return value]
//    @exception [list the exeptions that could be thrown]
//    @param [name id] [description]    - can be multiple

#ifndef __LOGGING_H__
#define __LOGGING_H__

#include "global.h"

#define MAX_LOG_STR_LEN     900
#define LOG_BUFFER_SIZE     20

// log critical error messages
#define LOG_ERROR       0
// log NetFlow
#define LOG_NETFLOWLOG  252
// log events
#define LOG_EVENT       253
// log informational
#define LOG_INFORM      254
// log logging information to other file
#define LOG_LOGGING     255
// numbers 1-250 - several parts of debugging with lowest level

namespace tacpp {

class LogData {
  pthread_mutex_t mutex_;
  void lock();
  void unlock();
  int level;
  string str_;
  bool is_written_;
 public:
  LogData(int,string);
  int get_level();
  string get_string();
  ~LogData();
  bool isWritten();
  void setWritten(bool);
};

class LogList {
  pthread_mutex_t mutex_;
  void lock();
  void unlock();
  int num_;
  list<LogData*> logs;
 public:
  int getNum();
  LogList(int);
  ~LogList();
  void add(int,string);
  string del(int);
  LogData *getEntry();
  int size();
};

class Logging_end {
 public:
};

class Logging_set {
 public:
  int level;
  Logging_set(int a) {
    level = a;
  }
  void operator =(Logging_set x) {
    level = x.level;
  }
};

class Logging {
  list<LogList*> tacpp_loglist;
  pthread_mutex_t Mutex_;
  pthread_mutex_t Mutex2_;
  void lock2();
  void unlock2();
 public:
  void lock();
  void unlock();
  Logging();
  ~Logging();
  LogList *getl(int);
  int add();
  void del(int);
  void out_msg(int, string);
  void out_netflow(string);
  void out_logging(string);
  void log(int, char *fmt,...);
  void clear();
  int size();
  string sbuf;
  int log2_level;
  bool present;
  Logging_end Logging_end_endlog();
  Logging_set Logging_set_setlog(int);
  Logging& operator <<(const char*);
  Logging& operator <<(const int);
  Logging& operator <<(const unsigned int);
  Logging& operator <<(const string);
  Logging& operator <<(ipaddr);
  Logging& operator <<(const float);
  Logging& operator <<(const double);
  Logging& operator <<(const bool);
  Logging& operator <<(Logging_end);
  Logging& operator <<(Logging_set);
};

};

#endif //__LOGGING_H__

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