153 lines
6.6 KiB
Java
153 lines
6.6 KiB
Java
/*--------------------------------*- Java -*---------------------------------*\
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| o o | HelyxOS: The Open Source GUI for OpenFOAM |
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| o O o | Copyright (C) 2012-2016 ENGYS |
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| o o | http://www.engys.com |
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| o | |
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|---------------------------------------------------------------------------|
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| License |
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| This file is part of HelyxOS. |
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| HelyxOS is free software; you can redistribute it and/or modify it |
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| under the terms of the GNU General Public License as published by the |
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| Free Software Foundation; either version 2 of the License, or (at your |
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| option) any later version. |
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| HelyxOS 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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| for more details. |
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| You should have received a copy of the GNU General Public License |
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| along with HelyxOS; 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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package eu.engys.core;
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import java.io.File;
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import java.io.IOException;
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import org.apache.log4j.ConsoleAppender;
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import org.apache.log4j.FileAppender;
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import org.apache.log4j.Layout;
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import org.apache.log4j.Level;
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import org.apache.log4j.PatternLayout;
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import org.apache.log4j.Priority;
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import org.apache.log4j.spi.LoggingEvent;
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import eu.engys.util.Symbols;
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import eu.engys.util.Util;
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public class LoggerUtil {
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public static void initLogger() {
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if (Util.isWindows()) {
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initNormalLogger();
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} else {
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initColorLogger();
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}
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}
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private static void initColorLogger() {
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org.apache.log4j.Logger.getRootLogger().addAppender(new ColorConsoleAppender(new PatternLayout("%6r - %-30.30t - %-5p %-30.30c{1} %x - %m%n")));
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org.apache.log4j.Logger.getRootLogger().setLevel(Arguments.logLevel);
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}
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private static void initNormalLogger() {
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org.apache.log4j.Logger.getRootLogger().addAppender(new ConsoleAppender(new PatternLayout("%6r - %-30.30t - %-5p %-30.30c{1} %x - %m%n")));
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org.apache.log4j.Logger.getRootLogger().setLevel(Arguments.logLevel);
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}
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public static void initFlatLogger() {
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org.apache.log4j.Logger.getRootLogger().addAppender(new ConsoleAppender(new PatternLayout("%-5p %m%n")));
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org.apache.log4j.Logger.getRootLogger().setLevel(Arguments.logLevel);
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}
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public static void initTestLogger() {
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org.apache.log4j.Logger.getRootLogger().addAppender(new ConsoleAppender(new PatternLayout("%r [%t] %p %c %x - %m%n")));
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org.apache.log4j.Logger.getRootLogger().setLevel(Level.INFO);
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}
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public static void initTestLogger(Level level) {
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org.apache.log4j.Logger.getRootLogger().addAppender(new ConsoleAppender(new PatternLayout("%r [%t] %p %c %x - %m%n")));
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org.apache.log4j.Logger.getRootLogger().setLevel(level);
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}
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public static void initFileLogger(String file, Level level) throws IOException {
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org.apache.log4j.Logger.getRootLogger().removeAllAppenders();
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org.apache.log4j.Logger.getRootLogger().addAppender(new FileAppender(new PatternLayout("%r [%t] %p %c %x - %m%n"), file, false));
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org.apache.log4j.Logger.getRootLogger().setLevel(level);
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}
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private static final String LOG_FILE_NAME = "log";
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private static final String TXT_EXT = ".txt";
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public static void redirectLog(File tempDirectory) {
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File log = new File(tempDirectory, LOG_FILE_NAME + TXT_EXT);
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try {
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initFileLogger(log.getAbsolutePath(), Level.DEBUG);
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} catch (Exception e) {
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System.out.println("ERROR : Unable to open logger file!");
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System.exit(-1);
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}
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}
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static class ColorConsoleAppender extends ConsoleAppender {
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private static final int NORMAL = 0;
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private static final int BRIGHT = 1;
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// private static final int FOREGROUND_BLACK = 30;
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private static final int FOREGROUND_RED = 31;
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private static final int FOREGROUND_GREEN = 32;
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private static final int FOREGROUND_YELLOW = 33;
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private static final int FOREGROUND_BLUE = 34;
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// private static final int FOREGROUND_MAGENTA = 35;
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private static final int FOREGROUND_CYAN = 36;
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// private static final int FOREGROUND_WHITE = 37;
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private static final String PREFIX = Symbols.ESC + "[";
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private static final String SUFFIX = "m";
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private static final char SEPARATOR = ';';
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private static final String END_COLOUR = PREFIX + SUFFIX;
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private static final String FATAL_COLOUR = PREFIX + BRIGHT + SEPARATOR + FOREGROUND_RED + SUFFIX;
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private static final String ERROR_COLOUR = PREFIX + NORMAL + SEPARATOR + FOREGROUND_RED + SUFFIX;
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private static final String WARN_COLOUR = PREFIX + NORMAL + SEPARATOR + FOREGROUND_YELLOW + SUFFIX;
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private static final String INFO_COLOUR = PREFIX + NORMAL + SEPARATOR + FOREGROUND_GREEN + SUFFIX;
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private static final String DEBUG_COLOUR = PREFIX + NORMAL + SEPARATOR + FOREGROUND_CYAN + SUFFIX;
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private static final String TRACE_COLOUR = PREFIX + NORMAL + SEPARATOR + FOREGROUND_BLUE + SUFFIX;
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public ColorConsoleAppender(Layout layout) {
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super(layout);
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}
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@Override
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protected void subAppend(LoggingEvent event) {
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this.qw.write(getColour(event.getLevel()));
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super.subAppend(event);
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this.qw.write(END_COLOUR);
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if (this.immediateFlush) {
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this.qw.flush();
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}
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}
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private String getColour(Level level) {
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switch (level.toInt()) {
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case Priority.FATAL_INT:
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return FATAL_COLOUR;
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case Priority.ERROR_INT:
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return ERROR_COLOUR;
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case Priority.WARN_INT:
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return WARN_COLOUR;
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case Priority.INFO_INT:
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return INFO_COLOUR;
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case Priority.DEBUG_INT:
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return DEBUG_COLOUR;
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default:
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return TRACE_COLOUR;
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}
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}
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}
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}
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