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/*
Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "Logging.h"
#include <QDebug>
#include <QStringList>
namespace WebCore {
#if !defined(NDEBUG)
static WTFLogChannel* getChannelFromName(const QString& channelName)
{
if (!channelName.length() >= 2)
return 0;
if (channelName == QLatin1String("BackForward")) return &LogBackForward;
if (channelName == QLatin1String("Editing")) return &LogEditing;
if (channelName == QLatin1String("Events")) return &LogEvents;
if (channelName == QLatin1String("Frames")) return &LogFrames;
if (channelName == QLatin1String("FTP")) return &LogFTP;
if (channelName == QLatin1String("History")) return &LogHistory;
if (channelName == QLatin1String("IconDatabase")) return &LogIconDatabase;
if (channelName == QLatin1String("Loading")) return &LogLoading;
if (channelName == QLatin1String("Media")) return &LogMedia;
if (channelName == QLatin1String("Network")) return &LogNetwork;
if (channelName == QLatin1String("NotYetImplemented")) return &LogNotYetImplemented;
if (channelName == QLatin1String("PageCache")) return &LogPageCache;
if (channelName == QLatin1String("PlatformLeaks")) return &LogPlatformLeaks;
if (channelName == QLatin1String("Plugin")) return &LogPlugin;
if (channelName == QLatin1String("PopupBlocking")) return &LogPopupBlocking;
if (channelName == QLatin1String("SpellingAndGrammar")) return &LogSpellingAndGrammar;
if (channelName == QLatin1String("SQLDatabase")) return &LogSQLDatabase;
if (channelName == QLatin1String("StorageAPI")) return &LogStorageAPI;
if (channelName == QLatin1String("TextConversion")) return &LogTextConversion;
if (channelName == QLatin1String("Threading")) return &LogThreading;
return 0;
}
#endif
void InitializeLoggingChannelsIfNecessary()
{
static bool haveInitializedLoggingChannels = false;
if (haveInitializedLoggingChannels)
return;
haveInitializedLoggingChannels = true;
QByteArray loggingEnv = qgetenv("QT_WEBKIT_LOG");
if (loggingEnv.isEmpty())
return;
#if defined(NDEBUG)
qWarning("This is a release build. Setting QT_WEBKIT_LOG will have no effect.");
#else
QList<QByteArray> channels = loggingEnv.split(',');
QListIterator<QByteArray> iter(channels);
while (iter.hasNext()) {
QByteArray channelName = iter.next();
WTFLogChannel* channel = getChannelFromName(channelName);
if (!channel) continue;
channel->state = WTFLogChannelOn;
}
// By default we log calls to notImplemented(). This can be turned
// off by setting the environment variable DISABLE_NI_WARNING to 1
LogNotYetImplemented.state = WTFLogChannelOn;
#endif
}
} // namespace WebCore
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