log-macros-enabled.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2006,2007 INRIA
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * 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
 *
 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */

#ifndef NS3_LOG_MACROS_ENABLED_H
#define NS3_LOG_MACROS_ENABLED_H

#ifdef NS3_LOG_ENABLE


#define NS_LOG_APPEND_TIME_PREFIX                               \
  if (g_log.IsEnabled (ns3::LOG_PREFIX_TIME))                   \
    {                                                           \
      ns3::LogTimePrinter printer = ns3::LogGetTimePrinter ();  \
      if (printer != 0)                                         \
        {                                                       \
          (*printer)(std::clog);                                \
          std::clog << " ";                                     \
        }                                                       \
    }

#define NS_LOG_APPEND_NODE_PREFIX                               \
  if (g_log.IsEnabled (ns3::LOG_PREFIX_NODE))                   \
    {                                                           \
      ns3::LogNodePrinter printer = ns3::LogGetNodePrinter ();  \
      if (printer != 0)                                         \
        {                                                       \
          (*printer)(std::clog);                                \
          std::clog << " ";                                     \
        }                                                       \
    }

#define NS_LOG_APPEND_FUNC_PREFIX                               \
  if (g_log.IsEnabled (ns3::LOG_PREFIX_FUNC))                   \
    {                                                           \
      std::clog << g_log.Name () << ":" <<                      \
      __FUNCTION__ << "(): ";                                   \
    }                                                           \


#define NS_LOG_APPEND_LEVEL_PREFIX(level)                       \
  if (g_log.IsEnabled (ns3::LOG_PREFIX_LEVEL))                  \
    {                                                           \
      std::clog << "[" << g_log.GetLevelLabel (level) << "] ";  \
    }                                                           \


#ifndef NS_LOG_APPEND_CONTEXT

#define NS_LOG_APPEND_CONTEXT
#endif /* NS_LOG_APPEND_CONTEXT */


#ifndef NS_LOG_CONDITION

#define NS_LOG_CONDITION
#endif

#define NS_LOG(level, msg)                                      \
  NS_LOG_CONDITION                                              \
  do                                                            \
    {                                                           \
      if (g_log.IsEnabled (level))                              \
        {                                                       \
          NS_LOG_APPEND_TIME_PREFIX;                            \
          NS_LOG_APPEND_NODE_PREFIX;                            \
          NS_LOG_APPEND_CONTEXT;                                \
          NS_LOG_APPEND_FUNC_PREFIX;                            \
          NS_LOG_APPEND_LEVEL_PREFIX (level);                   \
          std::clog << msg << std::endl;                        \
        }                                                       \
    }                                                           \
  while (false)

#define NS_LOG_FUNCTION_NOARGS()                                \
  NS_LOG_CONDITION                                              \
  do                                                            \
    {                                                           \
      if (g_log.IsEnabled (ns3::LOG_FUNCTION))                  \
        {                                                       \
          NS_LOG_APPEND_TIME_PREFIX;                            \
          NS_LOG_APPEND_NODE_PREFIX;                            \
          NS_LOG_APPEND_CONTEXT;                                \
          std::clog << g_log.Name () << ":"                     \
                    << __FUNCTION__ << "()" << std::endl;       \
        }                                                       \
    }                                                           \
  while (false)


#define NS_LOG_FUNCTION(parameters)                             \
  NS_LOG_CONDITION                                              \
  do                                                            \
    {                                                           \
      if (g_log.IsEnabled (ns3::LOG_FUNCTION))                  \
        {                                                       \
          NS_LOG_APPEND_TIME_PREFIX;                            \
          NS_LOG_APPEND_NODE_PREFIX;                            \
          NS_LOG_APPEND_CONTEXT;                                \
          std::clog << g_log.Name () << ":"                     \
                    << __FUNCTION__ << "(";                     \
          ns3::ParameterLogger (std::clog) << parameters;       \
          std::clog << ")" << std::endl;                        \
        }                                                       \
    }                                                           \
  while (false)


#define NS_LOG_UNCOND(msg)              \
  NS_LOG_CONDITION                                              \
  do                                    \
    {                                   \
      std::clog << msg << std::endl;    \
    }                                   \
  while (false)


#endif /* NS3_LOG_ENABLE */

#endif /* NS3_LOG_MACROS_ENABLED_H */