1/* 2 * Copyright (C) 2003, 2006, 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef Logging_h 27#define Logging_h 28 29#include <wtf/Assertions.h> 30#include <wtf/Forward.h> 31 32#if !LOG_DISABLED 33 34#ifndef LOG_CHANNEL_PREFIX 35#define LOG_CHANNEL_PREFIX Log 36#endif 37 38namespace WebCore { 39 40#define WEBCORE_LOG_CHANNELS(M) \ 41 M(Animations) \ 42 M(Archives) \ 43 M(BackForward) \ 44 M(Compositing) \ 45 M(DiskImageCache) \ 46 M(Editing) \ 47 M(Events) \ 48 M(FTP) \ 49 M(FileAPI) \ 50 M(Frames) \ 51 M(Gamepad) \ 52 M(History) \ 53 M(IconDatabase) \ 54 M(LiveConnect) \ 55 M(Loading) \ 56 M(Media) \ 57 M(MediaSource) \ 58 M(MediaSourceSamples) \ 59 M(MemoryPressure) \ 60 M(Network) \ 61 M(NotYetImplemented) \ 62 M(PageCache) \ 63 M(PlatformLeaks) \ 64 M(Plugins) \ 65 M(PopupBlocking) \ 66 M(Progress) \ 67 M(RemoteInspector) \ 68 M(ResourceLoading) \ 69 M(SQLDatabase) \ 70 M(SpellingAndGrammar) \ 71 M(StorageAPI) \ 72 M(Threading) \ 73 M(WebAudio) \ 74 M(WebGL) \ 75 M(WebReplay) \ 76 77#define DECLARE_LOG_CHANNEL(name) \ 78 extern WTFLogChannel JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, name); 79 80WEBCORE_LOG_CHANNELS(DECLARE_LOG_CHANNEL) 81 82#undef DECLARE_LOG_CHANNEL 83 84 String logLevelString(); 85 bool isLogChannelEnabled(const String& name); 86 void initializeLoggingChannelsIfNecessary(); 87} 88 89#endif // !LOG_DISABLED 90 91#endif // Logging_h 92