// ConfigNetwork_p.java
// --------------------
// (C) 2007 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 20.04.2007 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.File;
import java.util.HashSet;
import de.anomic.http.httpRequestHeader;
import de.anomic.http.httpd;
import de.anomic.kelondro.util.FileUtils;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.plasma.plasmaSwitchboardConstants;
import de.anomic.server.serverBusyThread;
import de.anomic.server.serverCodings;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
public class ConfigNetwork_p {
public static serverObjects respond(final httpRequestHeader header, final serverObjects post, final serverSwitch<?> env) {
final plasmaSwitchboard sb = (plasmaSwitchboard) env;
final serverObjects prop = new serverObjects();
int commit = 0;
// load all options for network definitions
final File networkBootstrapLocationsFile = new File(new File(sb.getRootPath(), "defaults"), "yacy.networks");
final HashSet<String> networkBootstrapLocations = FileUtils.loadList(networkBootstrapLocationsFile);
if (post != null) {
if (post.containsKey("changeNetwork")) {
final String networkDefinition = post.get("networkDefinition", "defaults/yacy.network.freeworld.unit");
if (networkDefinition.equals(sb.getConfig("network.unit.definition", ""))) {
// no change
commit = 3;
} else {
// shut down old network and index, start up new network and index
commit = 1;
sb.switchNetwork(networkDefinition);
// check if the password is given
if (sb.getConfig(httpd.ADMIN_ACCOUNT_B64MD5, "").length() == 0) {
prop.put("commitPasswordWarning", "1");
}
}
}
if (post.containsKey("save")) {
boolean crawlResponse = post.get("crawlResponse", "off").equals("on");
// DHT control
boolean indexDistribute = post.get("indexDistribute", "").equals("on");
boolean indexReceive = post.get("indexReceive", "").equals("on");
final boolean robinsonmode = post.get("network", "").equals("robinson");
final String clustermode = post.get("cluster.mode", "publicpeer");
if (robinsonmode) {
indexDistribute = false;
indexReceive = false;
if ((clustermode.equals("privatepeer")) || (clustermode.equals("publicpeer"))) {
prop.put("commitRobinsonWithoutRemoteIndexing", "1");
crawlResponse = false;
}
if ((clustermode.equals("privatecluster")) || (clustermode.equals("publiccluster"))) {
prop.put("commitRobinsonWithRemoteIndexing", "1");
crawlResponse = true;
}
commit = 1;
} else {
if (!indexDistribute && !indexReceive) {
prop.put("commitDHTIsRobinson", "1");
commit = 2;
} else if (indexDistribute && indexReceive) {
commit = 1;
} else {
if (!indexReceive) prop.put("commitDHTNoGlobalSearch", "1");
commit = 1;
}
if (!crawlResponse) {
prop.put("commitCrawlPlea", "1");
}
}
if (indexDistribute) {
sb.setConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW, true);
} else {
sb.setConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW, false);
}
if (post.get("indexDistributeWhileCrawling","").equals("on")) {
sb.setConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_CRAWLING, true);
} else {
sb.setConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_CRAWLING, false);
}
if (post.get("indexDistributeWhileIndexing","").equals("on")) {
sb.setConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_INDEXING, true);
} else {
sb.setConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_INDEXING, false);
}
if (indexReceive) {
sb.setConfig(plasmaSwitchboardConstants.INDEX_RECEIVE_ALLOW, true);
sb.peers.mySeed().setFlagAcceptRemoteIndex(true);
} else {
sb.setConfig(plasmaSwitchboardConstants.INDEX_RECEIVE_ALLOW, false);
sb.peers.mySeed().setFlagAcceptRemoteIndex(false);
}
if (post.get("indexReceiveBlockBlacklist", "").equals("on")) {
sb.setConfig("indexReceiveBlockBlacklist", true);
} else {
sb.setConfig("indexReceiveBlockBlacklist", false);
}
if (post.containsKey("peertags")) {
sb.peers.mySeed().setPeerTags(serverCodings.string2set(normalizedList(post.get("peertags")), ","));
}
sb.setConfig("cluster.mode", post.get("cluster.mode", "publicpeer"));
// read remote crawl request settings
sb.setConfig("crawlResponse", (crawlResponse) ? "true" : "false");
int newppm = 1;
try {
newppm = Math.max(1, Integer.parseInt(post.get("acceptCrawlLimit", "1")));
} catch (final NumberFormatException e) {}
final long newBusySleep = Math.max(100, 60000 / newppm);
// propagate to crawler
final serverBusyThread rct = sb.getThread(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
sb.setConfig(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL_BUSYSLEEP, newBusySleep);
sb.setConfig(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL_IDLESLEEP, newBusySleep * 3);
rct.setBusySleep(newBusySleep);
rct.setIdleSleep(newBusySleep * 3);
// propagate to loader
final serverBusyThread rcl = sb.getThread(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_CRAWL_LOADER);
sb.setConfig(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_CRAWL_LOADER_BUSYSLEEP, newBusySleep * 5);
sb.setConfig(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_CRAWL_LOADER_IDLESLEEP, newBusySleep * 10);
rcl.setBusySleep(newBusySleep * 5);
rcl.setIdleSleep(newBusySleep * 10);
sb.setConfig(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL_BUSYSLEEP, Long.toString(newBusySleep));
sb.setConfig("cluster.peers.ipport", checkIPPortList(post.get("cluster.peers.ipport", "")));
sb.setConfig("cluster.peers.yacydomain", checkYaCyDomainList(post.get("cluster.peers.yacydomain", "")));
// update the cluster hash set
sb.clusterhashes = sb.peers.clusterHashes(sb.getConfig("cluster.peers.yacydomain", ""));
}
}
// write answer code
prop.put("commit", commit);
// write remote crawl request settings
prop.put("crawlResponse", sb.getConfigBool("crawlResponse", false) ? "1" : "0");
long RTCbusySleep = 100;
try {
RTCbusySleep = Math.max(1, Integer.parseInt(env.getConfig(plasmaSwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL_BUSYSLEEP, "100")));
} catch (final NumberFormatException e) {}
final int RTCppm = (int) (60000L / RTCbusySleep);
prop.put("acceptCrawlLimit", RTCppm);
final boolean indexDistribute = sb.getConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW, "true").equals("true");
final boolean indexReceive = sb.getConfig(plasmaSwitchboardConstants.INDEX_RECEIVE_ALLOW, "true").equals("true");
prop.put("indexDistributeChecked", (indexDistribute) ? "1" : "0");
prop.put("indexDistributeWhileCrawling.on", (sb.getConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_CRAWLING, "true").equals("true")) ? "1" : "0");
prop.put("indexDistributeWhileCrawling.off", (sb.getConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_CRAWLING, "true").equals("true")) ? "0" : "1");
prop.put("indexDistributeWhileIndexing.on", (sb.getConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_INDEXING, "true").equals("true")) ? "1" : "0");
prop.put("indexDistributeWhileIndexing.off", (sb.getConfig(plasmaSwitchboardConstants.INDEX_DIST_ALLOW_WHILE_INDEXING, "true").equals("true")) ? "0" : "1");
prop.put("indexReceiveChecked", (indexReceive) ? "1" : "0");
prop.put("indexReceiveBlockBlacklistChecked.on", (sb.getConfig("indexReceiveBlockBlacklist", "true").equals("true")) ? "1" : "0");
prop.put("indexReceiveBlockBlacklistChecked.off", (sb.getConfig("indexReceiveBlockBlacklist", "true").equals("true")) ? "0" : "1");
prop.putHTML("peertags", serverCodings.set2string(sb.peers.mySeed().getPeerTags(), ",", false));
// set seed information directly
sb.peers.mySeed().setFlagAcceptRemoteCrawl(sb.getConfigBool("crawlResponse", false));
sb.peers.mySeed().setFlagAcceptRemoteIndex(indexReceive);
// set p2p/robinson mode flags and values
prop.put("p2p.checked", (indexDistribute || indexReceive) ? "1" : "0");
prop.put("robinson.checked", (indexDistribute || indexReceive) ? "0" : "1");
prop.putHTML("cluster.peers.ipport", sb.getConfig("cluster.peers.ipport", ""));
prop.putHTML("cluster.peers.yacydomain", sb.getConfig("cluster.peers.yacydomain", ""));
String hashes = "";
for (byte[] h:sb.clusterhashes.keySet()) hashes += ", " + new String(h);
if (hashes.length() > 2) hashes = hashes.substring(2);
prop.put("cluster.peers.yacydomain.hashes", hashes);
// set p2p mode flags
prop.put("privatepeerChecked", (sb.getConfig("cluster.mode", "").equals("privatepeer")) ? "1" : "0");
prop.put("privateclusterChecked", (sb.getConfig("cluster.mode", "").equals("privatecluster")) ? "1" : "0");
prop.put("publicclusterChecked", (sb.getConfig("cluster.mode", "").equals("publiccluster")) ? "1" : "0");
prop.put("publicpeerChecked", (sb.getConfig("cluster.mode", "").equals("publicpeer")) ? "1" : "0");
// set network configuration
prop.putHTML("network.unit.definition", sb.getConfig("network.unit.definition", ""));
prop.putHTML("network.unit.name", sb.getConfig(plasmaSwitchboardConstants.NETWORK_NAME, ""));
prop.putHTML("network.unit.description", sb.getConfig("network.unit.description", ""));
prop.putHTML("network.unit.domain", sb.getConfig("network.unit.domain", ""));
prop.putHTML("network.unit.dht", sb.getConfig("network.unit.dht", ""));
networkBootstrapLocations.remove(sb.getConfig("network.unit.definition", ""));
int c = 0;
for (final String s: networkBootstrapLocations) prop.put("networks_" + c++ + "_network", s);
prop.put("networks", c);
return prop;
}
public static String normalizedList(String input) {
input = input.replace(' ', ',');
input = input.replace(' ', ';');
input = input.replaceAll(",,", ",");
if (input.startsWith(",")) input = input.substring(1);
if (input.endsWith(",")) input = input.substring(0, input.length() - 1);
return input;
}
public static String checkYaCyDomainList(String input) {
input = normalizedList(input);
final String[] s = input.split(",");
input = "";
for (int i = 0; i < s.length; i++) {
if ((s[i].endsWith(".yacyh")) || (s[i].endsWith(".yacy")) ||
(s[i].indexOf(".yacyh=") > 0) || (s[i].indexOf(".yacy=") > 0)) input += "," + s[i];
}
if (input.length() == 0) return input;
return input.substring(1);
}
public static String checkIPPortList(String input) {
input = normalizedList(input);
final String[] s = input.split(",");
input = "";
for (int i = 0; i < s.length; i++) {
if (s[i].indexOf(':') >= 9) input += "," + s[i];
}
if (input.length() == 0) return input;
return input.substring(1);
}
}