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76 lines
2.7 KiB
76 lines
2.7 KiB
20 years ago
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// unHTML.java
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// ---------------------------
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// part of YaCy
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// (C) by Marc Nause; marc.nause@gmx.de.
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// Braunschweig, Germany, 2005
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// last major change: 27.06.2005
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Using this software in any meaning (reading, learning, copying, compiling,
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// running) means that you agree that the Author(s) is (are) not responsible
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// for cost, loss of data or any harm that may be caused directly or indirectly
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// by usage of this softare or this documentation. The usage of this software
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// is on your own risk. The installation and usage (starting/running) of this
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// software may allow other people or application to access your computer and
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// any attached devices and is highly dependent on the configuration of the
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// software which must be done by the user of the software; the author(s) is
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// (are) also not responsible for proper configuration and usage of the
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// software, even if provoked by documentation provided together with
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// the software.
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//
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// Any changes to this file according to the GPL as documented in the file
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// gpl.txt aside this file in the shipment you received can be done to the
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// lines that follows this copyright notice here, but changes must not be
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// done inside the copyright notive above. A re-distribution must contain
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// the intact and unchanged copyright notice.
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// Contributions and changes to the program code must be marked as such.
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/**Some code to avoid people being able to mess with the message system
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*by using HTML.
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*@author Marc Nause
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*/
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package de.anomic.tools;
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public class unHtml {
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String text;
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/**Creates an object so un() has something to work on*/
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public unHtml(String s)
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{
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this.text = s;
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}
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/**Replaces all < and > with < and > in a string.
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*@author Marc Nause
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*@return String
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*/
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public String un(){
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String input = this.text;
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String output = "";
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int iter = 0;
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while(iter < input.length()){
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String temp = input.substring(iter,iter+1);
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iter++;
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if(temp.equals("<")) {temp = "<";}
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else if (temp.equals(">")) {temp = ">";}
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output = output + temp;
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}
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return output;
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}
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}
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