media/mtransport/logging.h
author Sebastian Hengst <archaeopteryx@coole-files.de>
Tue, 26 Mar 2019 21:38:23 +0100
changeset 466339 07595d5c98d2137f0a7dd4334b0c315988b8642e
parent 454520 5f4630838d46dd81dadb13220a4af0da9e23a619
permissions -rw-r--r--
Backed out changeset f9c865b93ecd (bug 1533777) because it landed with the wrong patch author. a=backout

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

// Original author: ekr@rtfm.com

#ifndef logging_h__
#define logging_h__

#include <sstream>
#include "mozilla/Logging.h"

#ifdef MOZILLA_INTERNAL_API

#  define ML_ERROR mozilla::LogLevel::Error
#  define ML_WARNING mozilla::LogLevel::Warning
#  define ML_NOTICE mozilla::LogLevel::Info
#  define ML_INFO mozilla::LogLevel::Debug
#  define ML_DEBUG mozilla::LogLevel::Verbose

#  define MOZ_MTLOG_MODULE(n)                       \
    static mozilla::LogModule* getLogModule() {     \
      static mozilla::LazyLogModule log(n);         \
      return static_cast<mozilla::LogModule*>(log); \
    }

#  define MOZ_MTLOG(level, b)                                      \
    do {                                                           \
      if (MOZ_LOG_TEST(getLogModule(), level)) {                   \
        std::stringstream str;                                     \
        str << b;                                                  \
        MOZ_LOG(getLogModule(), level, ("%s", str.str().c_str())); \
      }                                                            \
    } while (0)
#else
// When building mtransport outside of XUL, for example in stand-alone gtests,
// PR_Logging needs to be used instead of mozilla logging.

#  include "prlog.h"

#  define ML_ERROR PR_LOG_ERROR
#  define ML_WARNING PR_LOG_WARNING
#  define ML_NOTICE PR_LOG_INFO
#  define ML_INFO PR_LOG_DEBUG
#  define ML_DEBUG PR_LOG_VERBOSE

#  define MOZ_MTLOG_MODULE(n)                \
    static PRLogModuleInfo* getLogModule() { \
      static PRLogModuleInfo* log;           \
      if (!log) log = PR_NewLogModule(n);    \
      return log;                            \
    }

#  define MOZ_MTLOG(level, b)                                     \
    do {                                                          \
      if (PR_LOG_TEST(getLogModule(), level)) {                   \
        std::stringstream str;                                    \
        str << b;                                                 \
        PR_LOG(getLogModule(), level, ("%s", str.str().c_str())); \
      }                                                           \
    } while (0)
#endif  // MOZILLA_INTERNAL_API
#endif  // logging_h__