1/* 2 * Copyright (C) 2010, 2013 Apple Inc. All rights reserved. 3 * Copyright (C) 2011 Samsung Electronics 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 24 * THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include "config.h" 28#include "Logging.h" 29 30#include <wtf/text/CString.h> 31 32#if !LOG_DISABLED 33 34namespace WebKit { 35 36#define DEFINE_LOG_CHANNEL(name) \ 37 WTFLogChannel JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, name) = { WTFLogChannelOff, #name }; 38WEBKIT2_LOG_CHANNELS(DEFINE_LOG_CHANNEL) 39 40#define LOG_CHANNEL_ADDRESS(name) &JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, name), 41static WTFLogChannel* logChannels[] = { 42 WEBKIT2_LOG_CHANNELS(LOG_CHANNEL_ADDRESS) 43}; 44 45const size_t logChannelCount = WTF_ARRAY_LENGTH(logChannels); 46 47void initializeLogChannelsIfNecessary() 48{ 49 static bool haveInitializedLogChannels = false; 50 if (haveInitializedLogChannels) 51 return; 52 haveInitializedLogChannels = true; 53 54 static bool haveInitializedLoggingChannels = false; 55 if (haveInitializedLoggingChannels) 56 return; 57 haveInitializedLoggingChannels = true; 58 59 WTFInitializeLogChannelStatesFromString(logChannels, logChannelCount, logLevelString().utf8().data()); 60} 61 62} // namespace WebKit 63 64#endif // !LOG_DISABLED 65