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/*
* Copyright (C) 2025 Igalia S.L.
*
* 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"
#if OS(ANDROID)
#include "Logging.h"
#if !LOG_DISABLED || !RELEASE_LOG_DISABLED
#include <sys/system_properties.h>
#include <wtf/text/MakeString.h>
#include <wtf/text/WTFString.h>
namespace WTF {
String logLevelString()
{
const char* propertyValue = nullptr;
if (const auto* propertyInfo = __system_property_find("debug." LOG_CHANNEL_WEBKIT_SUBSYSTEM ".log")) {
__system_property_read_callback(propertyInfo, [](void *userData, const char*, const char* value, unsigned) {
auto **propertyValue = static_cast<const char**>(userData);
*propertyValue = value;
}, &propertyValue);
}
// Disable all log channels if the property is unset or empty.
if (!propertyValue || !*propertyValue)
return makeString("-all"_s);
return String::fromLatin1(propertyValue);
}
} // namespace WTF
#endif // !LOG_DISABLED || !RELEASE_LOG_DISABLED
#endif // OS(ANDROID)
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