154a1a02bf
Use script and some manual fixup to fix directores names in include guards. Reviewed-by: lfoltan, eosterlund, kbarrett
119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
/*
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* Copyright (c) 2015, 2019, 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_LOGGING_LOGDECORATORS_HPP
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#define SHARE_LOGGING_LOGDECORATORS_HPP
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#include "utilities/globalDefinitions.hpp"
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class outputStream;
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// The list of available decorators:
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// time - Current time and date in ISO-8601 format
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// uptime - Time since the start of the JVM in seconds and milliseconds (e.g., 6.567s)
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// timemillis - The same value as generated by System.currentTimeMillis()
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// uptimemillis - Milliseconds since the JVM started
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// timenanos - The same value as generated by System.nanoTime()
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// uptimenanos - Nanoseconds since the JVM started
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// hostname - The hostname
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// pid - The process identifier
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// tid - The thread identifier
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// level - The level associated with the log message
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// tags - The tag-set associated with the log message
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#define DECORATOR_LIST \
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DECORATOR(time, t) \
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DECORATOR(utctime, utc) \
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DECORATOR(uptime, u) \
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DECORATOR(timemillis, tm) \
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DECORATOR(uptimemillis, um) \
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DECORATOR(timenanos, tn) \
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DECORATOR(uptimenanos, un) \
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DECORATOR(hostname, hn) \
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DECORATOR(pid, p) \
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DECORATOR(tid, ti) \
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DECORATOR(level, l) \
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DECORATOR(tags, tg)
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// LogDecorators represents a selection of decorators that should be prepended to
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// each log message for a given output. Decorators are always prepended in the order
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// declared above. For example, logging with 'uptime, level, tags' decorators results in:
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// [0,943s][info ][logging] message.
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class LogDecorators {
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public:
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enum Decorator {
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#define DECORATOR(name, abbr) name##_decorator,
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DECORATOR_LIST
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#undef DECORATOR
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Count,
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Invalid
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};
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private:
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uint _decorators;
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static const char* _name[][2];
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static const uint DefaultDecoratorsMask = (1 << uptime_decorator) | (1 << level_decorator) | (1 << tags_decorator);
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static uint mask(LogDecorators::Decorator decorator) {
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return 1 << decorator;
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}
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LogDecorators(uint mask) : _decorators(mask) {
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}
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public:
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static const LogDecorators None;
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LogDecorators() : _decorators(DefaultDecoratorsMask) {
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};
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void clear() {
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_decorators = 0;
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}
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static const char* name(LogDecorators::Decorator decorator) {
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return _name[decorator][0];
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}
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static const char* abbreviation(LogDecorators::Decorator decorator) {
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return _name[decorator][1];
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}
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static LogDecorators::Decorator from_string(const char* str);
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void combine_with(const LogDecorators &source) {
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_decorators |= source._decorators;
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}
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bool is_empty() const {
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return _decorators == 0;
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}
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bool is_decorator(LogDecorators::Decorator decorator) const {
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return (_decorators & mask(decorator)) != 0;
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}
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bool parse(const char* decorator_args, outputStream* errstream = NULL);
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};
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#endif // SHARE_LOGGING_LOGDECORATORS_HPP
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