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/*
Copyright (C) 2008 Nokia Corporation 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 "InitializeLogging.h"
#include "Logging.h"
#if !LOG_DISABLED
#include <QDebug>
#include <QStringList>
#include <wtf/text/WTFString.h>
namespace WebCore {
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
QStringList channels = QString::fromLocal8Bit(loggingEnv).split(QLatin1String(","));
for (int i = 0; i < channels.count(); i++) {
if (WTFLogChannel* channel = getChannelFromName(channels.at(i)))
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
#endif // !LOG_DISABLED
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