netwerk/protocol/http/HttpLog.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:set ts=4 sw=2 sts=2 et cin: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef HttpLog_h__
   8 #define HttpLog_h__
   9
  10 /*******************************************************************************
  11  *  This file should ONLY be #included by source (.cpp) files in the /http
  12  *  directory, not headers (.h).  If you need to use LOG() in a .h file, call
  13  *  PR_LOG directly.
  14  *
  15  *  This file should also be the first #include in your file.
  16  *
  17  *  Yes, this is kludgy.
  18  *******************************************************************************/
  19
  20 #include "mozilla/net/NeckoChild.h"
  21
  22 // Get rid of Chromium's LOG definition
  23 #undef LOG
  24
  25 //
  26 // Log module for HTTP Protocol logging...
  27 //
  28 // To enable logging (see prlog.h for full details):
  29 //
  30 //    set MOZ_LOG=nsHttp:5
  31 //    set MOZ_LOG_FILE=http.log
  32 //
  33 // This enables LogLevel::Debug level information and places all output in
  34 // the file http.log.
  35 //
  36 namespace mozilla {
  37 namespace net {
  38 Maybe<nsCString> CallingScriptLocationString();
  39 void LogCallingScriptLocation(void* instance);
  40 void LogCallingScriptLocation(void* instance,
  41                               const Maybe<nsCString>& aLogLocation);
  42 extern LazyLogModule gHttpLog;
  43 }  // namespace net
  44 }  // namespace mozilla
  45
  46 // http logging
  47 #define LOG1(args) \
  48   MOZ_LOG(mozilla::net::gHttpLog, mozilla::LogLevel::Error, args)
  49 #define LOG2(args) \
  50   MOZ_LOG(mozilla::net::gHttpLog, mozilla::LogLevel::Warning, args)
  51 #define LOG3(args) \
  52   MOZ_LOG(mozilla::net::gHttpLog, mozilla::LogLevel::Info, args)
  53 #define LOG4(args) \
  54   MOZ_LOG(mozilla::net::gHttpLog, mozilla::LogLevel::Debug, args)
  55 #define LOG5(args) \
  56   MOZ_LOG(mozilla::net::gHttpLog, mozilla::LogLevel::Verbose, args)
  57 #define LOG(args) LOG4(args)
  58 #define LOGTIME(start, args) \
  59   MOZ_LOG_TIME(mozilla::net::gHttpLog, mozilla::LogLevel::Debug, &(start), args)
  60
  61 #define LOG1_ENABLED() \
  62   MOZ_LOG_TEST(mozilla::net::gHttpLog, mozilla::LogLevel::Error)
  63 #define LOG2_ENABLED() \
  64   MOZ_LOG_TEST(mozilla::net::gHttpLog, mozilla::LogLevel::Warning)
  65 #define LOG3_ENABLED() \
  66   MOZ_LOG_TEST(mozilla::net::gHttpLog, mozilla::LogLevel::Info)
  67 #define LOG4_ENABLED() \
  68   MOZ_LOG_TEST(mozilla::net::gHttpLog, mozilla::LogLevel::Debug)
  69 #define LOG5_ENABLED() \
  70   MOZ_LOG_TEST(mozilla::net::gHttpLog, mozilla::LogLevel::Verbose)
  71 #define LOG_ENABLED() LOG4_ENABLED()
  72
  73 #endif  // HttpLog_h__