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/*
* Copyright (C) 2014 Andrew Comminos
*
* This program 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.
*
* This program 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 se.lublin.humla.util;
import se.lublin.humla.Constants;
import se.lublin.humla.model.Server;
import java.net.MalformedURLException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* An implementation of the Mumble URL scheme.
* @see <a href="http://mumble.sourceforge.net/Mumble_URL">http://mumble.sourceforge.net/Mumble_URL</a>
* Created by andrew on 03/03/14.
*/
public class MumbleURLParser {
private static final Pattern URL_PATTERN = Pattern.compile("mumble://(([^:]+)?(:(.+?))?@)?(.+?)(:([0-9]+?))?/");
/**
* Parses the passed Mumble URL into a Server object.
* @param url A URL with the Mumble scheme.
* @return A server with the data specified in the Mumble URL.
* @throws MalformedURLException if the URL cannot be parsed.
*/
public static Server parseURL(String url) throws MalformedURLException {
Matcher matcher = URL_PATTERN.matcher(url);
if(matcher.find()) {
String username = matcher.group(2);
String password = matcher.group(4);
String host = matcher.group(5);
String portString = matcher.group(7);
int port = portString == null ? Constants.DEFAULT_PORT : Integer.parseInt(portString);
return new Server(-1, null, host, port, username, password);
} else {
throw new MalformedURLException();
}
}
}
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