/*
* Copyright (C) 2007-2014 Christian Bockermann <chris@jwall.org>
*
* This file is part of the web-audit library.
*
* web-audit library is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* The web-audit library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.jwall;
import java.util.List;
import java.util.Map;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.jwall.log.io.Parser;
import org.jwall.log.io.ParserGenerator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ParserGeneratorTest
{
static Logger log = LoggerFactory.getLogger( ParserGeneratorTest.class );
@Before
public void setUp() throws Exception
{
}
@Test
public void testCreate() throws Exception
{
String grammar = "%{REMOTE_ADDR}\" %{REMOTE_PORT} TEST [ABC] %{ABC}";
String input = "127.0.0.1\" 80 TEST [ABC] abc-value";
ParserGenerator gen = new ParserGenerator( grammar );
Parser<Map<String,String>> parser = gen.newParser();
Map<String,String> msg = parser.parse( input );
log.info( "Message parsed is: {}", msg );
for( String key : msg.keySet() ){
log.info( " {} = {}", key, msg.get( key ) );
}
Assert.assertTrue( "127.0.0.1".equals( msg.get( "REMOTE_ADDR" ) ) );
}
@Test
public void testAccessLogCombined() throws Exception {
String input = "www-ai.cs.uni-dortmund.de www-ai.cs.uni-dortmund.de 66.249.72.167 - - [08/Jul/2011:00:01:29 +0200] \"GET /FUNSTUFF/JAI/index.html HTTP/1.1\" 200 3487 \"-\" \"Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)\"";
String grammar = "%{REQUEST_HEADERS:Host} %{VHOST_NAME} %{REMOTE_ADDR} %{REMOTE_USER} %{TMP} [%{DATE}] \"%{REQUEST_METHOD} %{REQUEST_URI} %{PROTO}\" %{RESPONSE_STATUS} %{RESPONSE_SIZE} \"%{REQUEST_HEADERS:Referer}\" \"%{REQUEST_HEADERS:User-Agent}\"";
ParserGenerator gen = new ParserGenerator( grammar );
Map<String,String> map = gen.parse( input );
for( String key : map.keySet() ){
log.info( " '{}' = '{}'", key, map.get( key ) );
}
List<String> grams = gen.parseGrammar( grammar );
for( String g : grams ){
log.info( "{}", g );
}
}
@Test
public void testParseGrammar() throws Exception {
String grammar = "%{REQUEST_HEADERS:Host} %{VHOST_NAME} %{REMOTE_ADDR} %{REMOTE_USER} %{TMP} [%{DATE}] \"%{REQUEST_METHOD} %{REQUEST_URI} %{PROTO}\" %{RESPONSE_STATUS} %{RESPONSE_SIZE} \"%{REQUEST_HEADERS:Referer}\" \"%{REQUEST_HEADERS:User-Agent}\"";
ParserGenerator gen = new ParserGenerator( grammar );
List<String> grams = gen.parseGrammar( grammar );
int i = 0;
for( String g : grams ){
log.info( "{}: '{}'", i++, g );
}
}
public static void main( String args[] ) throws Exception {
String grammar = "[%{BEGIN} - %{END}]";
String input = "[-3.4 - 8.43]";
ParserGenerator gen = new ParserGenerator( grammar );
Parser<Map<String,String>> parser = gen.newParser();
Map<String,String> data = parser.parse( input );
for( String key : data.keySet() ){
System.out.println( key + " = " + data.get( key ) );
}
}
}