87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
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/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_VM_LOGGING_LOGLEVEL_HPP
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#define SHARE_VM_LOGGING_LOGLEVEL_HPP
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#include "memory/allocation.hpp"
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#include "utilities/macros.hpp"
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// The list of log levels:
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//
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// develop - A non-product level that is finer than trace.
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// Should be used for really expensive and/or
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// extensive logging, or logging that shouldn't
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// or can't be included in a product build.
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//
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// trace - Finest level of logging in product builds.
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// Use for extensive/noisy logging that can
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// give slow-down when enabled.
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//
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// debug - A finer level of logging. Use for semi-noisy
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// logging that is does not fit the info level.
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//
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// info - General level of logging. Use for significant
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// events and/or informative summaries.
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//
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// warning - Important messages that are not strictly errors.
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//
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// error - Critical messages caused by errors.
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//
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#define LOG_LEVEL_LIST \
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NOT_PRODUCT(LOG_LEVEL(Develop, develop)) \
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LOG_LEVEL(Trace, trace) \
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LOG_LEVEL(Debug, debug) \
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LOG_LEVEL(Info, info) \
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LOG_LEVEL(Warning, warning) \
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LOG_LEVEL(Error, error)
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class LogLevel : public AllStatic {
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public:
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enum type {
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Off,
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#define LOG_LEVEL(name, printname) name,
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LOG_LEVEL_LIST
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#undef LOG_LEVEL
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Count,
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Invalid,
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First = Off + 1,
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Last = Error,
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Default = Warning,
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Unspecified = Info
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};
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static const char *name(LogLevel::type level) {
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return _name[level];
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}
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static LogLevel::type from_string(const char* str);
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private:
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static const char* _name[];
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};
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typedef LogLevel::type LogLevelType;
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#endif // SHARE_VM_LOGGING_LOGLEVEL_HPP
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