yacy_search_server/htroot/yacy/list.java
orbiter cfe6790498 - added option to switch between yacy networks, especially between the two default networks (freeworld and intranet),
from the ConfigNetwork online interface
- to make this possible, a large refactoring and reorganisation of data structures was necessary

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4803 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-05-14 21:36:02 +00:00

88 lines
3.3 KiB
Java

// list.java
// -----------------------
// (C) 2004 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 2004 on http://yacy.net
//
// This File is contributed by Alexander Schier
//
// $LastChangedDate: 2008-02-02 23:53:39 +0000 (Sa, 02 Feb 2008) $
// $LastChangedRevision: 4430 $
// $LastChangedBy: orbiter $
//
// LICENSE
//
// 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 2 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, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import java.io.File;
import de.anomic.data.listManager;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverCore;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyNetwork;
import de.anomic.yacy.yacySeed;
public final class list {
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch<?> env) {
if (post == null || env == null) throw new NullPointerException("post: " + post + ", sb: " + env);
plasmaSwitchboard sb = (plasmaSwitchboard) env;
// return variable that accumulates replacements
final serverObjects prop = new serverObjects();
if ((post == null) || (env == null)) return prop;
if (!yacyNetwork.authentifyRequest(post, env)) return prop;
final String col = post.get("col", "");
final File listsPath = env.getConfigPath(plasmaSwitchboard.LISTS_PATH, plasmaSwitchboard.LISTS_PATH_DEFAULT);
String otherPeerName = null;
if (post.containsKey("iam")) {
yacySeed bla = sb.webIndex.seedDB.get(post.get("iam", ""));
if (bla != null) otherPeerName = bla.getName();
}
if (otherPeerName == null) otherPeerName = (String)header.get(httpHeader.CONNECTION_PROP_CLIENTIP);
if ((sb.isRobinsonMode()) && (!sb.isInMyCluster(otherPeerName))) {
// if we are a robinson cluster, answer only if this client is known by our network definition
return null;
}
if (col.equals("black")) {
final StringBuffer out = new StringBuffer();
final String filenames=env.getConfig("BlackLists.Shared", "");
final String[] filenamesarray = filenames.split(",");
if (filenamesarray.length > 0){
for (int i = 0;i < filenamesarray.length; i++) {
String filename = filenamesarray[i];
File fileObj = new File(listsPath,filename);
out.append(listManager.getListString(fileObj, false)).append(serverCore.CRLF_STRING);
}
}
prop.put("list",out.toString());
} else {
prop.put("list","");
}
return prop;
}
}