/*
* Forge Mod Loader
* Copyright (c) 2012-2013 cpw.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser Public License v2.1
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* Contributors:
* cpw - implementation
*/
package cpw.mods.fml.relauncher;
import java.io.File;
import java.util.Locale;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.ThreadContext;
import cpw.mods.fml.common.TracingPrintStream;
public class FMLRelaunchLog {
/**
* Our special logger for logging issues to. We copy various assets from the
* Minecraft logger to achieve a similar appearance.
*/
public static FMLRelaunchLog log = new FMLRelaunchLog();
static File minecraftHome;
private static boolean configured;
private Logger myLog;
static Side side;
private FMLRelaunchLog()
{
}
/**
* Configure the FML logger and inject tracing printstreams.
*/
private static void configureLogging()
{
log.myLog = LogManager.getLogger("FML");
ThreadContext.put("side", side.name().toLowerCase(Locale.ENGLISH));
configured = true;
FMLRelaunchLog.fine("Injecting tracing printstreams for STDOUT/STDERR.");
System.setOut(new TracingPrintStream(LogManager.getLogger("STDOUT"), System.out));
System.setErr(new TracingPrintStream(LogManager.getLogger("STDERR"), System.err));
}
public static void log(String targetLog, Level level, String format, Object... data)
{
LogManager.getLogger(targetLog).log(level, String.format(format, data));
}
public static void log(Level level, String format, Object... data)
{
if (!configured)
{
configureLogging();
}
log.myLog.log(level, String.format(format, data));
}
public static void log(String targetLog, Level level, Throwable ex, String format, Object... data)
{
LogManager.getLogger(targetLog).log(level, String.format(format, data), ex);
}
public static void log(Level level, Throwable ex, String format, Object... data)
{
if (!configured)
{
configureLogging();
}
log.myLog.log(level, String.format(format, data), ex);
}
public static void severe(String format, Object... data)
{
log(Level.ERROR, format, data);
}
public static void warning(String format, Object... data)
{
log(Level.WARN, format, data);
}
public static void info(String format, Object... data)
{
log(Level.INFO, format, data);
}
public static void fine(String format, Object... data)
{
log(Level.DEBUG, format, data);
}
public static void finer(String format, Object... data)
{
log(Level.TRACE, format, data);
}
public Logger getLogger()
{
return myLog;
}
}