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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
*
* This 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 2 of the License, or
* (at your option) any later version.
*
* This software 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 software; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
package com.tigervnc.rfb;
public class Hostname {
public static String getHost(String vncServerName) {
int colonPos = vncServerName.indexOf(':');
if (colonPos == 0)
return "localhost";
if (colonPos == -1)
colonPos = vncServerName.length();
return vncServerName.substring(0, colonPos);
}
public static int getPort(String vncServerName) {
int colonPos = vncServerName.indexOf(':');
if (colonPos == -1 || colonPos == vncServerName.length()-1)
return 5900;
if (vncServerName.charAt(colonPos+1) == ':') {
return Integer.parseInt(vncServerName.substring(colonPos+2));
}
int port = Integer.parseInt(vncServerName.substring(colonPos+1));
if (port < 100)
port += 5900;
return port;
}
}
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