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/*
* Copyright (C) 2012 Samsung Electronics. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "Logging.h"
#if !LOG_DISABLED
namespace WebKit {
void initializeLogChannel(WTFLogChannel* channel)
{
DEFINE_STATIC_LOCAL(Vector<WTFLogChannel*>, activatedChannels, ());
// Fill activatedChannels vector only once based on names set in logValue.
if (activatedChannels.isEmpty()) {
const String logValue = getenv("WEBKIT_DEBUG");
if (logValue.isEmpty())
return;
Vector<String> activatedNames;
logValue.split(',', activatedNames);
for (size_t i = 0; i < activatedNames.size(); i++) {
WTFLogChannel* activeChannel = getChannelFromName(activatedNames[i]);
if (activeChannel)
activatedChannels.append(activeChannel);
}
}
if (activatedChannels.contains(channel))
channel->state = WTFLogChannelOn;
}
} // namespace WebKit
#endif // !LOG_DISABLED
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