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445e1466e9
Backed out changeset 009ae35b0c67 (bug 806819) Backed out changeset 5a57f87f5061 (bug 806819) Backed out changeset f06cd735b5b3 (bug 806819) Backed out changeset e25a2a8d4af4 (bug 806819) Backed out changeset 70a167982c3f (bug 806819)
78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 sts=4 et cin: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef HttpLog_h__
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#define HttpLog_h__
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/*******************************************************************************
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* This file should ONLY be #included by source (.cpp) files in the /http
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* directory, not headers (.h). If you need to use LOG() in a .h file, call
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* PR_LOG directly.
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*
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* This file should also be the first #include in your file.
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*
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* Yes, this is kludgy.
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*******************************************************************************/
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// e10s mess: IPDL-generated headers include chromium files that both #include
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// prlog.h, and #define LOG in conflict with this file.
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// Solution: (as described in bug 545995)
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// 1) ensure that this file is #included before any IPDL-generated files and
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// anything else that #includes prlog.h, so that we can make sure prlog.h
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// sees FORCE_PR_LOG
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// 2) #include IPDL boilerplate, and then undef LOG so our LOG wins.
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// 3) nsNetModule.cpp does its own crazy stuff with #including prlog.h
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// multiple times; allow it to define ALLOW_LATE_HTTPLOG_H_INCLUDE to bypass
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// check.
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#if defined(PR_LOG) && !defined(ALLOW_LATE_HTTPLOG_H_INCLUDE)
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#error "If HttpLog.h #included it must come before any IPDL-generated files or other files that #include prlog.h"
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#endif
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// NeckoChild.h will include chromium, which will include prlog.h so define
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// PR_FORCE before we do that.
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#if defined(MOZ_LOGGING)
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#define FORCE_PR_LOG
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#endif
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#include "mozilla/net/NeckoChild.h"
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// Get rid of Chromium's LOG definition
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#undef LOG
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#if defined(PR_LOGGING)
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//
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// Log module for HTTP Protocol logging...
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//
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// To enable logging (see prlog.h for full details):
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//
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// set NSPR_LOG_MODULES=nsHttp:5
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// set NSPR_LOG_FILE=http.log
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//
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// this enables PR_LOG_ALWAYS level information and places all output in
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// the file http.log
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//
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extern PRLogModuleInfo *gHttpLog;
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#endif
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// http logging
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#define LOG1(args) PR_LOG(gHttpLog, 1, args)
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#define LOG2(args) PR_LOG(gHttpLog, 2, args)
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#define LOG3(args) PR_LOG(gHttpLog, 3, args)
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#define LOG4(args) PR_LOG(gHttpLog, 4, args)
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#define LOG5(args) PR_LOG(gHttpLog, 5, args)
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#define LOG(args) LOG4(args)
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#define LOG1_ENABLED() PR_LOG_TEST(gHttpLog, 1)
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#define LOG2_ENABLED() PR_LOG_TEST(gHttpLog, 2)
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#define LOG3_ENABLED() PR_LOG_TEST(gHttpLog, 3)
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#define LOG4_ENABLED() PR_LOG_TEST(gHttpLog, 4)
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#define LOG5_ENABLED() PR_LOG_TEST(gHttpLog, 5)
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#define LOG_ENABLED() LOG4_ENABLED()
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#endif // HttpLog_h__
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