Source/WebKitLegacy/mac/Misc/WebKitLogInitialization.mm

/*
 * Copyright (C) 2005-2021 Apple Inc. 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.
 * 3.  Neither the name of Apple Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "WebKitLogInitialization.h"

#include "WebKitLogging.h"
#include <wtf/text/CString.h>

namespace WebKit {

#if !LOG_DISABLED || !RELEASE_LOG_DISABLED

class LogChannels final : public WTF::LogChannels {
public:
    LogChannels()
    {
        m_logChannels = {
            WEBKIT_LOG_CHANNELS(LOG_CHANNEL_ADDRESS)
        };
    }

private:
    String logLevelString() final
    {
        static NSString * const defaultsDomain = @"WebKitLogging";
        return [[NSUserDefaults standardUserDefaults] stringForKey:defaultsDomain];
    }
};

WTF::LogChannels& logChannels()
{
    static NeverDestroyed<LogChannels> logChannels;
    return logChannels.get();
}

#endif // !LOG_DISABLED || !RELEASE_LOG_DISABLED

} // namespace WebKit

void ReportDiscardedDelegateException(SEL delegateSelector, id exception)
{
    if ([exception isKindOfClass:[NSException class]]) {
        NSLog(@"*** WebKit discarded an uncaught exception in the %s delegate: <%@> %@",
            sel_getName(delegateSelector), [exception name], [exception reason]);
    } else {
        NSLog(@"*** WebKit discarded an uncaught exception in the %s delegate: %@",
            sel_getName(delegateSelector), exception);
    }
}