// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/parserapplications/MailRipper.java,v 1.2 2004/02/10 13:41:07 woolfel Exp $
/*
* ====================================================================
* Copyright 2002-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
// The developers of JMeter and Apache are greatful to the developers
// of HTMLParser for giving Apache Software Foundation a non-exclusive
// license. The performance benefits of HTMLParser are clear and the
// users of JMeter will benefit from the hard work the HTMLParser
// team. For detailed information about HTMLParser, the project is
// hosted on sourceforge at http://htmlparser.sourceforge.net/.
//
// HTMLParser was originally created by Somik Raha in 2000. Since then
// a healthy community of users has formed and helped refine the
// design so that it is able to tackle the difficult task of parsing
// dirty HTML. Derrick Oswald is the current lead developer and was kind
// enough to assist JMeter.
package org.htmlparser.parserapplications;
import java.util.Enumeration;
import java.util.Vector;
import org.htmlparser.Node;
import org.htmlparser.Parser;
import org.htmlparser.tags.LinkTag;
import org.htmlparser.util.DefaultParserFeedback;
import org.htmlparser.util.NodeIterator;
import org.htmlparser.util.ParserException;
/**
* MailRipper will rip out all the mail addresses from a given web page
* Pass a web site (or html file on your local disk) as an argument.
*/
public class MailRipper
{
private org.htmlparser.Parser parser;
/**
* MailRipper c'tor takes the url to be ripped
* @param resourceLocation url to be ripped
*/
public MailRipper(String resourceLocation)
{
try
{
parser = new Parser(resourceLocation, new DefaultParserFeedback());
parser.registerScanners();
}
catch (ParserException e)
{
System.err.println("Could not create parser object");
e.printStackTrace();
}
}
public static void main(String[] args)
{
System.out.println("Mail Ripper v" + Parser.getVersion());
if (args.length < 1 || args[0].equals("-help"))
{
System.out.println();
System.out.println(
"Syntax : java -classpath htmlparser.jar org.htmlparser.parserapplications.MailRipper <resourceLocn/website>");
System.out.println();
System.out.println(
" <resourceLocn> the name of the file to be parsed (with complete path ");
System.out.println(
" if not in current directory)");
System.out.println(" -help This screen");
System.out.println();
System.out.println(
"HTML Parser home page : http://htmlparser.sourceforge.net");
System.out.println();
System.out.println(
"Example : java -classpath htmlparser.jar com.kizna.parserapplications.MailRipper http://htmlparser.sourceforge.net");
System.out.println();
System.out.println(
"If you have any doubts, please join the HTMLParser mailing list (user/developer) from the HTML Parser home page instead of mailing any of the contributors directly. You will be surprised with the quality of open source support. ");
System.exit(-1);
}
String resourceLocation = "http://htmlparser.sourceforge.net";
if (args.length != 0)
resourceLocation = args[0];
MailRipper ripper = new MailRipper(resourceLocation);
System.out.println("Ripping Site " + resourceLocation);
try
{
for (Enumeration e = ripper.rip(); e.hasMoreElements();)
{
LinkTag tag = (LinkTag) e.nextElement();
System.out.println("Ripped mail address : " + tag.getLink());
}
}
catch (ParserException e)
{
e.printStackTrace();
}
}
/**
* Rip all mail addresses from the given url, and return an enumeration of such mail addresses.
* @return Enumeration of mail addresses (a vector of LinkTag)
*/
public Enumeration rip() throws ParserException
{
Node node;
Vector mailAddresses = new Vector();
for (NodeIterator e = parser.elements(); e.hasMoreNodes();)
{
node = e.nextNode();
if (node instanceof LinkTag)
{
LinkTag linkTag = (LinkTag) node;
if (linkTag.isMailLink())
mailAddresses.addElement(linkTag);
}
}
return mailAddresses.elements();
}
}