Add log filtering!

CraftBukkit-Patches/0055-Add-Log-Filtering.patch

@@ -0,0 +1,77 @@
+From a6d06947f8a021fe637a3a32b1c1e5a8213ffc93 Mon Sep 17 00:00:00 2001
+From: md_5 <md_5@live.com.au>
+Date: Sat, 22 Jun 2013 16:40:11 +1000
+Subject: [PATCH] Add Log Filtering
+
+
+diff --git a/src/main/java/org/spigotmc/LogFilter.java b/src/main/java/org/spigotmc/LogFilter.java
+new file mode 100644
+index 0000000..fd26480
+--- /dev/null
++++ b/src/main/java/org/spigotmc/LogFilter.java
+@@ -0,0 +1,21 @@
++package org.spigotmc;
++
++import java.util.logging.Filter;
++import java.util.logging.LogRecord;
++import java.util.regex.Pattern;
++
++public class LogFilter implements Filter
++{
++
++    public boolean isLoggable(LogRecord record)
++    {
++        for ( Pattern pattern : SpigotConfig.logFilters )
++        {
++            if ( pattern.matcher( record.getMessage() ).matches() )
++            {
++                return false;
++            }
++        }
++        return true;
++    }
++}
+diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
+index 67854aa..7c80298 100644
+--- a/src/main/java/org/spigotmc/SpigotConfig.java
++++ b/src/main/java/org/spigotmc/SpigotConfig.java
+@@ -13,6 +13,8 @@ import java.util.HashMap;
+ import java.util.List;
+ import java.util.Map;
+ import java.util.logging.Level;
++import java.util.regex.Pattern;
++import java.util.regex.PatternSyntaxException;
+ import net.minecraft.server.MinecraftServer;
+ import org.bukkit.Bukkit;
+ import org.bukkit.ChatColor;
+@@ -238,4 +240,27 @@ public class SpigotConfig
+         whitelistMessage = transform( getString( "messages.whitelist", "You are not whitelisted on this server!" ) );
+         unknownCommandMessage = transform( getString( "messages.unknown-command", "Unknown command. Type \"help\" for help." ) );
+     }
++
++    public static List<Pattern> logFilters;
++    private static void filters()
++    {
++        List<String> def = Arrays.asList( new String[]
++        {
++            "^(.*)(/login)(.*)$"
++        } );
++        logFilters = new ArrayList<Pattern>();
++
++        for ( String regex : (List<String>) getList( "settings.log-filters", def ) )
++        {
++            try
++            {
++                logFilters.add( Pattern.compile( regex ) );
++            } catch ( PatternSyntaxException ex )
++            {
++                Bukkit.getLogger().log( Level.WARNING, "Supplied filter " + regex + " is invalid, ignoring!", ex );
++            }
++        }
++
++        Bukkit.getLogger().setFilter( new LogFilter() );
++    }
+ }
+-- 
+1.8.1.2
+