mirror of
https://github.com/yacy/yacy_search_server.git
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621b473b18
- removed unnecessary code (unused variables, String.toString) - corrected some calculations (cast int to double or long ;) - improved little performance (using Integer.valueOf() instead of new Integer) - log if some File-actions fail (mkdir(), delete(), ...) and some ignored exceptions - finalized some (more) fields - finally close some streams - made inner classes static if not using environment - generalized some equals (from specificClass to Object) - fixed some potential nullpointer accesses git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5039 6c8d7289-2bf4-0310-a012-ef5d649a1542
67 lines
2.6 KiB
Java
67 lines
2.6 KiB
Java
// whois.java
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// -------------------------------------
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// (C) by Michael Peter Christen; mc@yacy.net
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// first published on http://www.anomic.de
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// Frankfurt, Germany, 2005
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// last major change: 22.03.2005
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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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package de.anomic.net;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.util.Properties;
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public class whois {
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public static Properties Whois(final String dom) {
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try {
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final Process p = Runtime.getRuntime().exec("whois " + dom);
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final BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
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String line, key, value, oldValue;
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int pos;
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final Properties result = new Properties();
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while ((line = br.readLine()) != null) {
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pos = line.indexOf(":");
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if (pos > 0) {
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key = line.substring(0, pos).trim().toLowerCase();
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value = line.substring(pos + 1).trim();
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//System.out.println(key + ":" + value);
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oldValue = result.getProperty(key);
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result.setProperty(key, (oldValue == null) ? value : (oldValue + "; " + value));
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}
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}
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br.close();
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return result;
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} catch (final IOException e) {
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//e.printStackTrace();
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return null;
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}
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}
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public static String evaluateWhois(final Properties p) {
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String info1, info2;
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info1 = p.getProperty("netname");
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info2 = p.getProperty("descr");
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if ((info1 != null) && (info2 != null)) return info1 + " / " + info2;
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info1 = p.getProperty("type");
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info2 = p.getProperty("name");
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if ((info1 != null) && (info2 != null) && (info1.toLowerCase().startsWith("person"))) return "Person: " + info2;
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return "unknown";
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}
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}
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