blob: b2507fccc3b336cc697983875df976a40284057a [file] [log] [blame]
/*
* Copyright (C) 2017 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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
* 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.
*/
#pragma once
#include <wtf/Logger.h>
namespace WTF {
class LoggerHelper {
public:
virtual ~LoggerHelper() = default;
virtual const Logger& logger() const = 0;
virtual const char* logClassName() const = 0;
virtual WTFLogChannel& logChannel() const = 0;
virtual const void* logIdentifier() const = 0;
#if !RELEASE_LOG_DISABLED
#define LOGIDENTIFIER WTF::Logger::LogSiteIdentifier(logClassName(), __func__, logIdentifier())
#define ALWAYS_LOG(...) logger().logAlways(logChannel(), __VA_ARGS__)
#define ERROR_LOG(...) logger().error(logChannel(), __VA_ARGS__)
#define WARNING_LOG(...) logger().warning(logChannel(), __VA_ARGS__)
#define NOTICE_LOG(...) logger().notice(logChannel(), __VA_ARGS__)
#define INFO_LOG(...) logger().info(logChannel(), __VA_ARGS__)
#define DEBUG_LOG(...) logger().debug(logChannel(), __VA_ARGS__)
#define WILL_LOG(_level_) logger().willLog(logChannel(), _level_)
#else
#define LOGIDENTIFIER ((void)0)
#define ALWAYS_LOG(...) ((void)0)
#define ERROR_LOG(...) ((void)0)
#define ERROR_LOG(...) ((void)0)
#define WARNING_LOG(...) ((void)0)
#define NOTICE_LOG(...) ((void)0)
#define INFO_LOG(...) ((void)0)
#define DEBUG_LOG(...) ((void)0)
#define WILL_LOG(_level_) false
#endif
};
} // namespace WTF
using WTF::LoggerHelper;