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| 1 /* | |
| 2 * Copyright (C) 2008 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 #include "config.h" | |
| 27 #include "InitializeLogging.h" | |
| 28 #include "Logging.h" | |
| 29 | |
| 30 #if !LOG_DISABLED | |
| 31 | |
| 32 #include <windows.h> | |
| 33 #include <wtf/OwnArrayPtr.h> | |
| 34 #include <wtf/text/WTFString.h> | |
| 35 | |
| 36 namespace WebCore { | |
| 37 | |
| 38 static inline void initializeWithUserDefault(WTFLogChannel& channel) | |
| 39 { | |
| 40 DWORD length = GetEnvironmentVariableA(channel.defaultName, 0, 0); | |
| 41 if (!length) | |
| 42 return; | |
| 43 | |
| 44 OwnArrayPtr<char> buffer = adoptArrayPtr(new char[length]); | |
| 45 | |
| 46 if (!GetEnvironmentVariableA(channel.defaultName, buffer.get(), length)) | |
| 47 return; | |
| 48 | |
| 49 String variableValue(buffer.get()); | |
| 50 | |
| 51 static const String& hexadecimalPrefix = *new String("0x"); | |
| 52 if (variableValue.length() < 3 || !variableValue.startsWith(hexadecimalPrefi
x, false)) { | |
| 53 LOG_ERROR("Unable to parse hex value for %s (%s), logging is off", chann
el.defaultName, buffer.get()); | |
| 54 return; | |
| 55 } | |
| 56 | |
| 57 String unprefixedValue = variableValue.substring(2); | |
| 58 | |
| 59 // Now parse the unprefixed string as a hexadecimal number. | |
| 60 bool parsedSuccessfully = false; | |
| 61 unsigned logLevel = unprefixedValue.toUIntStrict(&parsedSuccessfully, 16); | |
| 62 | |
| 63 if (!parsedSuccessfully) { | |
| 64 LOG_ERROR("Unable to parse hex value for %s (%s), logging is off", chann
el.defaultName, buffer.get()); | |
| 65 return; | |
| 66 } | |
| 67 | |
| 68 if ((logLevel & channel.mask) == channel.mask) | |
| 69 channel.state = WTFLogChannelOn; | |
| 70 else | |
| 71 channel.state = WTFLogChannelOff; | |
| 72 } | |
| 73 | |
| 74 void initializeLoggingChannelsIfNecessary() | |
| 75 { | |
| 76 static bool haveInitializedLoggingChannels = false; | |
| 77 if (haveInitializedLoggingChannels) | |
| 78 return; | |
| 79 haveInitializedLoggingChannels = true; | |
| 80 | |
| 81 initializeWithUserDefault(LogNotYetImplemented); | |
| 82 initializeWithUserDefault(LogFrames); | |
| 83 initializeWithUserDefault(LogLoading); | |
| 84 initializeWithUserDefault(LogPopupBlocking); | |
| 85 initializeWithUserDefault(LogEvents); | |
| 86 initializeWithUserDefault(LogEditing); | |
| 87 initializeWithUserDefault(LogLiveConnect); | |
| 88 initializeWithUserDefault(LogIconDatabase); | |
| 89 initializeWithUserDefault(LogSQLDatabase); | |
| 90 initializeWithUserDefault(LogSpellingAndGrammar); | |
| 91 initializeWithUserDefault(LogBackForward); | |
| 92 initializeWithUserDefault(LogHistory); | |
| 93 initializeWithUserDefault(LogPageCache); | |
| 94 initializeWithUserDefault(LogPlatformLeaks); | |
| 95 initializeWithUserDefault(LogResourceLoading); | |
| 96 initializeWithUserDefault(LogNetwork); | |
| 97 initializeWithUserDefault(LogFTP); | |
| 98 initializeWithUserDefault(LogThreading); | |
| 99 initializeWithUserDefault(LogStorageAPI); | |
| 100 initializeWithUserDefault(LogMedia); | |
| 101 initializeWithUserDefault(LogPlugins); | |
| 102 initializeWithUserDefault(LogArchives); | |
| 103 initializeWithUserDefault(LogProgress); | |
| 104 initializeWithUserDefault(LogFileAPI); | |
| 105 } | |
| 106 | |
| 107 } // namespace WebCore | |
| 108 | |
| 109 #endif // !LOG_DISABLED | |
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Chromium Code Reviews
Issue 13642009:
WebCore: Remove PLATFORM(WIN) files we do not use. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk