yacy_search_server/htroot/yacy/urls.java
orbiter 01e0669264 re-designed some parts of DHT position calculation (effect is the same as before)
and replaced old fist hash computation by new method that tries to find a gap in the current dht
to do this, it is necessary that the network bootstraping is done before the own hash is computed
this made further redesigns in peer initialization order necessary

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4117 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-10-01 12:30:23 +00:00

88 lines
3.3 KiB
Java

// urls.java
// (C) 2007 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 22.08.2007 on http://yacy.net
//
// This is a part of YaCy, a peer-to-peer based web search engine
//
// $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $
// $LastChangedRevision: 1986 $
// $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.IOException;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaCrawlEntry;
import de.anomic.plasma.plasmaCrawlNURL;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverDate;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyCore;
public class urls {
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
plasmaSwitchboard sb = (plasmaSwitchboard) env;
// return variable that accumulates replacements
serverObjects prop = new serverObjects();
// insert default values
prop.putASIS("iam", yacyCore.seedDB.mySeed().hash);
prop.putASIS("response", "rejected - insufficient call parameters");
prop.putASIS("channel_title", "");
prop.putASIS("channel_description", "");
prop.putASIS("channel_pubDate", "");
prop.put("item", 0);
if (post == null) return prop;
if (post.get("call", "").equals("remotecrawl")) {
// perform a remote crawl url handover
int stackType = plasmaCrawlNURL.STACK_TYPE_LIMIT;
//int stackType = plasmaCrawlNURL.STACK_TYPE_CORE;
int count = Math.min(100, post.getInt("count", 0));
int c = 0;
plasmaCrawlEntry entry;
while ((count > 0) && (sb.noticeURL.stackSize(stackType) > 0)) {
try {
entry = sb.noticeURL.pop(stackType, false);
} catch (IOException e) {
break;
}
if (entry == null) break;
prop.put("item_" + c + "_title", "");
prop.put("item_" + c + "_link", entry.url().toNormalform(true, false));
prop.put("item_" + c + "_description", entry.name());
prop.put("item_" + c + "_author", "");
prop.put("item_" + c + "_pubDate", serverDate.shortSecondTime(entry.appdate()));
prop.put("item_" + c + "_guid", entry.url().hash());
c++;
count--;
}
prop.put("item", c);
prop.put("response", "ok");
}
// return rewrite properties
return prop;
}
}