yacy_search_server/htroot/Network.java
orbiter 5bb8074150 removed the indexing queue. This queue was superfluous since the introduction of the blocking queues last year, where documents are parsed, analysed and stored in the index with concurrency.
- The indexing queue was a historic data structure that was introduced at the very beginning at the project as a part of the switchboard organisation object structure. Without the indexing queue the switchboard queue becomes also superfluous. It has been removed as well.
- Removing the switchboard queue requires that all servlets are called without a opaque generic ('<?>'). That caused that all serlets had to be modified.
- Many servlets displayed the indexing queue or the size of that queue. In the past months the indexer was so fast that mostly the indexing queue appeared empty, so there was no use of it any more. Because the queue has been removed, the display in the servlets had also to be removed.
- The surrogate work task had been a part of the indexing queue control structure. Without the indexing queue the surrogates needed its own task management. That has been integrated here.
- Because the indexing queue had a special queue entry object and properties attached to this object, the propterties had to be moved to the queue entry object which is part of the new indexing queue withing the blocking queue, the Response Object. That object has now also the new properties of the removed indexing queue entry object.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6225 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-07-17 13:59:21 +00:00

501 lines
30 KiB
Java

// Network.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@yacy.net
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004, 2005
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// 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
// You must compile this file with
// javac -classpath .:../classes Network.java
// if the shell's current path is HTROOT
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
import de.anomic.crawler.retrieval.HTTPLoader;
import de.anomic.http.httpClient;
import de.anomic.http.httpRequestHeader;
import de.anomic.kelondro.util.DateFormatter;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.plasma.plasmaSwitchboardConstants;
import de.anomic.server.serverCodings;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyClient;
import de.anomic.yacy.yacyNewsPool;
import de.anomic.yacy.yacyNewsRecord;
import de.anomic.yacy.yacySeed;
import de.anomic.yacy.yacyVersion;
public class Network {
private static final String STR_TABLE_LIST = "table_list_";
public static serverObjects respond(final httpRequestHeader requestHeader, final serverObjects post, final serverSwitch switchboard) {
final plasmaSwitchboard sb = (plasmaSwitchboard) switchboard;
final long start = System.currentTimeMillis();
// return variable that accumulates replacements
final serverObjects prop = new serverObjects();
prop.setLocalized(!(requestHeader.get("PATH")).endsWith(".xml"));
prop.putHTML("page_networkTitle", sb.getConfig("network.unit.description", "unspecified"));
prop.putHTML("page_networkName", sb.getConfig(plasmaSwitchboardConstants.NETWORK_NAME, "unspecified"));
final boolean overview = (post == null) || (post.get("page", "0").equals("0"));
final String mySeedType = sb.peers.mySeed().get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN);
final boolean iAmActive = (mySeedType.equals(yacySeed.PEERTYPE_SENIOR) || mySeedType.equals(yacySeed.PEERTYPE_PRINCIPAL));
if (overview) {
long accActLinks = sb.peers.countActiveURL();
long accActWords = sb.peers.countActiveRWI();
final long accPassLinks = sb.peers.countPassiveURL();
final long accPassWords = sb.peers.countPassiveRWI();
long accPotLinks = sb.peers.countPotentialURL();
long accPotWords = sb.peers.countPotentialRWI();
int conCount = sb.peers.sizeConnected();
final int disconCount = sb.peers.sizeDisconnected();
int potCount = sb.peers.sizePotential();
// final boolean complete = ((post == null) ? false : post.get("links", "false").equals("true"));
final long otherppm = sb.peers.countActivePPM();
final double otherqpm = sb.peers.countActiveQPM();
long myppm = 0;
double myqph = 0d;
// create own peer info
final yacySeed seed = sb.peers.mySeed();
if (sb.peers.mySeed() != null){ //our Peer
// update seed info
sb.updateMySeed();
long LCount;
long ICount;
long RCount;
try {
LCount = Long.parseLong(seed.get(yacySeed.LCOUNT, "0"));
ICount = Long.parseLong(seed.get(yacySeed.ICOUNT, "0"));
RCount = Long.parseLong(seed.get(yacySeed.RCOUNT, "0"));
} catch (final Exception e) {LCount = 0; ICount = 0; RCount = 0;}
// my-info
prop.putHTML("table_my-name", seed.get(yacySeed.NAME, "-") );
prop.put("table_my-hash", seed.hash );
if (sb.peers.mySeed().isVirgin()) {
prop.put("table_my-info", 0);
} else if(sb.peers.mySeed().isJunior()) {
prop.put("table_my-info", 1);
accPotLinks += LCount;
accPotWords += ICount;
} else if(sb.peers.mySeed().isSenior()) {
prop.put("table_my-info", 2);
accActLinks += LCount;
accActWords += ICount;
} else if(sb.peers.mySeed().isPrincipal()) {
prop.put("table_my-info", 3);
accActLinks += LCount;
accActWords += ICount;
}
prop.put("table_my-acceptcrawl", seed.getFlagAcceptRemoteCrawl() ? 1 : 0);
prop.put("table_my-dhtreceive", seed.getFlagAcceptRemoteIndex() ? 1 : 0);
prop.put("table_my-rankingreceive", seed.getFlagAcceptCitationReference() ? 1 : 0);
myppm = seed.getPPM();
myqph = 60d * seed.getQPM();
prop.put("table_my-version", seed.get(yacySeed.VERSION, "-"));
prop.put("table_my-utc", seed.get(yacySeed.UTC, "-"));
prop.put("table_my-uptime", DateFormatter.formatInterval(60000 * Long.parseLong(seed.get(yacySeed.UPTIME, ""))));
prop.putNum("table_my-LCount", LCount);
prop.putNum("table_my-ICount", ICount);
prop.putNum("table_my-RCount", RCount);
prop.putNum("table_my-sI", Long.parseLong(seed.get(yacySeed.INDEX_OUT, "0")));
prop.putNum("table_my-sU", Long.parseLong(seed.get(yacySeed.URL_OUT, "0")));
prop.putNum("table_my-rI", Long.parseLong(seed.get(yacySeed.INDEX_IN, "0")));
prop.putNum("table_my-rU", Long.parseLong(seed.get(yacySeed.URL_IN, "0")));
prop.putNum("table_my-ppm", myppm);
prop.putNum("table_my-qph", Math.round(100d * myqph) / 100d);
prop.putNum("table_my-totalppm", sb.currentPPM());
prop.putNum("table_my-totalqph", Math.round(6000d * sb.totalQPM) / 100d);
prop.putNum("table_my-seeds", Long.parseLong(seed.get(yacySeed.SCOUNT, "0")));
prop.putNum("table_my-connects", Double.parseDouble(seed.get(yacySeed.CCOUNT, "0")));
prop.put("table_my-url", seed.get(yacySeed.SEEDLIST, ""));
// generating the location string
prop.putHTML("table_my-location", httpClient.generateLocation());
}
// overall results: Network statistics
if (iAmActive) conCount++; else if (mySeedType.equals(yacySeed.PEERTYPE_JUNIOR)) potCount++;
prop.putNum("table_active-count", conCount);
prop.putNum("table_active-links", accActLinks);
prop.putNum("table_active-words", accActWords);
prop.putNum("table_passive-count", disconCount);
prop.putNum("table_passive-links", accPassLinks);
prop.putNum("table_passive-words", accPassWords);
prop.putNum("table_potential-count", potCount);
prop.putNum("table_potential-links", accPotLinks);
prop.putNum("table_potential-words", accPotWords);
prop.putNum("table_all-count", conCount + disconCount + potCount);
prop.putNum("table_all-links", accActLinks + accPassLinks + accPotLinks);
prop.putNum("table_all-words", accActWords + accPassWords + accPotWords);
prop.putNum("table_gppm", otherppm + ((iAmActive) ? myppm : 0));
prop.putNum("table_gqph", Math.round(6000d * otherqpm + 100d * ((iAmActive) ? myqph : 0d)) / 100d);
prop.put("table", 2); // triggers overview
prop.put("page", 0);
} else if (post != null && Integer.parseInt(post.get("page", "1")) == 4) {
prop.put("table", 4); // triggers overview
prop.put("page", 4);
if (post.containsKey("addPeer")) {
// AUTHENTICATE
if (!requestHeader.containsKey(httpRequestHeader.AUTHORIZATION)) {
prop.putHTML("AUTHENTICATE","log-in");
return prop;
}
final HashMap<String, String> map = new HashMap<String, String>();
map.put(yacySeed.IP, post.get("peerIP"));
map.put(yacySeed.PORT, post.get("peerPort"));
yacySeed peer = new yacySeed(post.get("peerHash"),map);
sb.updateMySeed();
final int added = yacyClient.publishMySeed(sb.peers.mySeed(), sb.peers.peerActions, peer.getPublicAddress(), peer.hash);
if (added <= 0) {
prop.put("table_comment",1);
prop.putHTML("table_comment_status","publish: disconnected peer '" + peer.getName() + "/" + post.get("peerHash") + "' from " + peer.getPublicAddress());
} else {
peer = sb.peers.getConnected(peer.hash);
if (peer == null) {
prop.put("table_comment",1);
prop.putHTML("table_comment_status","publish: disconnected peer 'UNKNOWN/" + post.get("peerHash") + "' from UNKNOWN");
} else {
prop.put("table_comment",2);
prop.putHTML("table_comment_status","publish: handshaked " + peer.get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_SENIOR) + " peer '" + peer.getName() + "' at " + peer.getPublicAddress());
prop.putHTML("table_comment_details",peer.toString());
}
}
prop.putHTML("table_peerHash",post.get("peerHash"));
prop.putHTML("table_peerIP",post.get("peerIP"));
prop.putHTML("table_peerPort",post.get("peerPort"));
} else {
prop.put("table_peerHash","");
prop.put("table_peerIP","");
prop.put("table_peerPort","");
prop.put("table_comment",0);
}
} else {
// generate table
final int page = (post == null ? 1 : Integer.parseInt(post.get("page", "1")));
final int maxCount = (post == null ? 300 : Integer.parseInt(post.get("maxCount", "300")));
int conCount = 0;
if (sb.peers == null) {
prop.put("table", 0);//no remote senior/principal proxies known"
} else {
int size = 0;
switch (page) {
case 1 : size = sb.peers.sizeConnected(); break;
case 2 : size = sb.peers.sizeDisconnected(); break;
case 3 : size = sb.peers.sizePotential(); break;
default: break;
}
if (size == 0) {
prop.put("table", 0);//no remote senior/principal proxies known"
} else {
// add temporary the own seed to the database
if (iAmActive) {
sb.updateMySeed();
sb.peers.addConnected(sb.peers.mySeed());
}
// find updated Information using YaCyNews
final HashSet<String> updatedProfile = new HashSet<String>();
final HashMap<String, Map<String, String>> updatedWiki = new HashMap<String, Map<String, String>>();
final HashMap<String, Map<String, String>> updatedBlog = new HashMap<String, Map<String, String>>();
final HashMap<String, String> isCrawling = new HashMap<String, String>();
yacyNewsRecord record;
final Iterator<yacyNewsRecord> recordIterator = sb.peers.newsPool.recordIterator(yacyNewsPool.INCOMING_DB, true);
while (recordIterator.hasNext()) {
record = recordIterator.next();
if (record == null) {
continue;
} else if (record.category().equals(yacyNewsPool.CATEGORY_PROFILE_UPDATE)) {
updatedProfile.add(record.originator());
} else if (record.category().equals(yacyNewsPool.CATEGORY_WIKI_UPDATE)) {
updatedWiki.put(record.originator(), record.attributes());
} else if (record.category().equals(yacyNewsPool.CATEGORY_BLOG_ADD)) {
updatedBlog.put(record.originator(), record.attributes());
} else if (record.category().equals(yacyNewsPool.CATEGORY_CRAWL_START)) {
isCrawling.put(record.originator(), record.attributes().get("startURL"));
}
}
boolean dark = true;
yacySeed seed;
final boolean complete = (post != null && post.containsKey("ip"));
Iterator<yacySeed> e = null;
final boolean order = (post != null && post.get("order", "down").equals("up"));
final String sort = (post == null ? null : post.get("sort", null));
switch (page) {
case 1 : e = sb.peers.seedsSortedConnected(order, (sort == null ? yacySeed.LCOUNT : sort)); break;
case 2 : e = sb.peers.seedsSortedDisconnected(order, (sort == null ? yacySeed.LASTSEEN : sort)); break;
case 3 : e = sb.peers.seedsSortedPotential(order, (sort == null ? yacySeed.LASTSEEN : sort)); break;
default: break;
}
String startURL;
Map<String, String> wikiMap;
Map<String, String> blogMap;
String userAgent, location;
int PPM;
double QPM;
Pattern peerSearchPattern = null;
prop.put("regexerror", 0);
prop.put("regexerror_wrongregex", (String)null);
if (post != null && post.containsKey("search")) {
try {
peerSearchPattern = Pattern.compile(post.get("match", ""), Pattern.CASE_INSENSITIVE);
} catch (final PatternSyntaxException pse){
prop.put("regexerror", 1);
prop.putHTML("regexerror_wrongregex", pse.getPattern());
}
}
if(e != null) {
while (e.hasNext() && conCount < maxCount) {
seed = e.next();
if (seed != null) {
if((post != null && post.containsKey("search")) && peerSearchPattern != null /*(wrongregex == null)*/) {
boolean abort = true;
Matcher m = peerSearchPattern.matcher (seed.getName());
if (m.find ()) {
abort = false;
}
m = peerSearchPattern.matcher (seed.hash);
if (m.find ()) {
abort = false;
}
if (abort) continue;
}
prop.put(STR_TABLE_LIST + conCount + "_updatedProfile", 0);
prop.put(STR_TABLE_LIST + conCount + "_updatedWikiPage", 0);
prop.put(STR_TABLE_LIST + conCount + "_updatedBlog", 0);
prop.put(STR_TABLE_LIST + conCount + "_isCrawling", 0);
if (conCount >= maxCount) { break; }
if (sb.peers != null && sb.peers.mySeed() != null && seed.hash != null && seed.hash.equals(sb.peers.mySeed().hash)) {
prop.put(STR_TABLE_LIST + conCount + "_dark", 2);
} else {
prop.put(STR_TABLE_LIST + conCount + "_dark", ((dark) ? 1 : 0) ); dark=!dark;
}
if (updatedProfile.contains(seed.hash)) {
prop.put(STR_TABLE_LIST + conCount + "_updatedProfile", 1);
prop.put(STR_TABLE_LIST + conCount + "_updatedProfile_hash", seed.hash);
}
if ((wikiMap = updatedWiki.get(seed.hash)) == null) {
prop.put(STR_TABLE_LIST + conCount + "_updatedWiki", 0);
} else {
prop.put(STR_TABLE_LIST + conCount + "_updatedWiki", 1);
prop.putHTML(STR_TABLE_LIST + conCount + "_updatedWiki_page", wikiMap.get("page"));
prop.put(STR_TABLE_LIST + conCount + "_updatedWiki_address", seed.getPublicAddress());
}
if ((blogMap = updatedBlog.get(seed.hash)) == null) {
prop.put(STR_TABLE_LIST + conCount + "_updatedBlog", 0);
} else {
prop.put(STR_TABLE_LIST + conCount + "_updatedBlog", 1);
prop.putHTML(STR_TABLE_LIST + conCount + "_updatedBlog_page", blogMap.get("page"));
prop.putHTML(STR_TABLE_LIST + conCount + "_updatedBlog_subject", blogMap.get("subject"));
prop.put(STR_TABLE_LIST + conCount + "_updatedBlog_address", seed.getPublicAddress());
}
PPM = seed.getPPM();
QPM = seed.getQPM();
if (((startURL = isCrawling.get(seed.hash)) != null) && (PPM >= 4)) {
prop.put(STR_TABLE_LIST + conCount + "_isCrawling", 1);
prop.put(STR_TABLE_LIST + conCount + "_isCrawling_page", startURL);
}
prop.put(STR_TABLE_LIST + conCount + "_hash", seed.hash);
String shortname = seed.get(yacySeed.NAME, "deadlink");
if (shortname.length() > 20) {
shortname = shortname.substring(0, 20) + "...";
}
prop.putHTML(STR_TABLE_LIST + conCount + "_shortname", shortname);
prop.putHTML(STR_TABLE_LIST + conCount + "_fullname", seed.get(yacySeed.NAME, "deadlink"));
userAgent = null;
if (seed.hash != null && seed.hash.equals(sb.peers.mySeed().hash)) {
userAgent = HTTPLoader.yacyUserAgent;
location = httpClient.generateLocation();
} else {
userAgent = sb.peers.peerActions.getUserAgent(seed.getIP());
location = parseLocationInUserAgent(userAgent);
}
prop.put(STR_TABLE_LIST + conCount + "_location", location);
if (complete) {
prop.put(STR_TABLE_LIST + conCount + "_complete", 1);
prop.put(STR_TABLE_LIST + conCount + "_complete_ip", seed.getIP() );
prop.put(STR_TABLE_LIST + conCount + "_complete_port", seed.get(yacySeed.PORT, "-") );
prop.put(STR_TABLE_LIST + conCount + "_complete_hash", seed.hash);
prop.put(STR_TABLE_LIST + conCount + "_complete_age", seed.getAge());
prop.putNum(STR_TABLE_LIST + conCount + "_complete_CRWCnt", Long.parseLong(seed.get(yacySeed.CRWCNT, "0")));
prop.putNum(STR_TABLE_LIST + conCount + "_complete_CRTCnt", Long.parseLong(seed.get(yacySeed.CRTCNT, "0")));
prop.putNum(STR_TABLE_LIST + conCount + "_complete_seeds", Long.parseLong(seed.get(yacySeed.SCOUNT, "0")));
prop.putNum(STR_TABLE_LIST + conCount + "_complete_connects", Double.parseDouble(seed.get(yacySeed.CCOUNT, "0")));
prop.putHTML(STR_TABLE_LIST + conCount + "_complete_userAgent", userAgent);
} else {
prop.put(STR_TABLE_LIST + conCount + "_complete", 0);
}
if (seed.isJunior()) {
prop.put(STR_TABLE_LIST + conCount + "_type", 0);
} else if(seed.isSenior()){
prop.put(STR_TABLE_LIST + conCount + "_type", 1);
} else if(seed.isPrincipal()) {
prop.put(STR_TABLE_LIST + conCount + "_type", 2);
}
prop.putHTML(STR_TABLE_LIST + conCount + "_type_url", seed.get(yacySeed.SEEDLIST, "http://nowhere/"));
final long lastseen = Math.abs((System.currentTimeMillis() - seed.getLastSeenUTC()) / 1000 / 60);
if (page == 1 && lastseen > 720) {
continue;
}
if (page == 2 || (page == 1 && lastseen > 360)) { // Passive Peers should be passive, also Peers without contact greater than 6 hours
// principal/senior/junior: red/red=offline
prop.put(STR_TABLE_LIST + conCount + "_type_direct", 2);
} else {
// principal/senior: green/green=direct or yellow/yellow=passive
// junior: red/green=direct or red/yellow=passive
prop.put(STR_TABLE_LIST + conCount + "_type_direct", seed.getFlagDirectConnect() ? 1 : 0);
}
if (page == 1) {
prop.put(STR_TABLE_LIST + conCount + "_acceptcrawl", seed.getFlagAcceptRemoteCrawl() ? 1 : 0); // green=on or red=off
prop.put(STR_TABLE_LIST + conCount + "_dhtreceive", seed.getFlagAcceptRemoteIndex() ? 1 : 0); // green=on or red=off
prop.put(STR_TABLE_LIST + conCount + "_rankingreceive", (seed.getVersion() >= yacyVersion.YACY_ACCEPTS_RANKING_TRANSMISSION) ? 1 : 0);
} else { // Passive, Potential Peers
if (seed.getFlagAcceptRemoteCrawl()) {
prop.put(STR_TABLE_LIST + conCount + "_acceptcrawl", 2); // red/green: offline, was on
} else {
prop.put(STR_TABLE_LIST + conCount + "_acceptcrawl", 0); // red/red; offline was off
}
if (seed.getFlagAcceptRemoteIndex()) {
prop.put(STR_TABLE_LIST + conCount + "_dhtreceive", 2); // red/green: offline, was on
} else {
prop.put(STR_TABLE_LIST + conCount + "_dhtreceive", 0); // red/red; offline was off
}
if (seed.getVersion() >= yacyVersion.YACY_ACCEPTS_RANKING_TRANSMISSION &&
seed.getFlagAcceptCitationReference()) {
prop.put(STR_TABLE_LIST + conCount + "_rankingreceive", 1);
} else {
prop.put(STR_TABLE_LIST + conCount + "_rankingreceive", 0);
}
}
if (seed.getFlagAcceptRemoteIndex()) {
prop.put(STR_TABLE_LIST + conCount + "_dhtreceive_peertags", "");
} else {
final String peertags = serverCodings.set2string(seed.getPeerTags(), ",", false);
prop.putHTML(STR_TABLE_LIST + conCount + "_dhtreceive_peertags", ((peertags == null) || (peertags.length() == 0)) ? "no tags given" : ("tags = " + peertags));
}
prop.putHTML(STR_TABLE_LIST + conCount + "_version", yacyVersion.combined2prettyVersion(seed.get(yacySeed.VERSION, "0.1"), shortname));
prop.putNum(STR_TABLE_LIST + conCount + "_lastSeen", /*seed.getLastSeenString() + " " +*/ lastseen);
prop.put(STR_TABLE_LIST + conCount + "_utc", seed.get(yacySeed.UTC, "-"));
prop.putHTML(STR_TABLE_LIST + conCount + "_uptime", DateFormatter.formatInterval(60000 * Long.parseLong(seed.get(yacySeed.UPTIME, "0"))));
prop.putNum(STR_TABLE_LIST + conCount + "_LCount", seed.getLong(yacySeed.LCOUNT, 0));
prop.putNum(STR_TABLE_LIST + conCount + "_ICount", seed.getLong(yacySeed.ICOUNT, 0));
prop.putNum(STR_TABLE_LIST + conCount + "_RCount", seed.getLong(yacySeed.RCOUNT, 0));
prop.putNum(STR_TABLE_LIST + conCount + "_sI", seed.getLong(yacySeed.INDEX_OUT, 0));
prop.putNum(STR_TABLE_LIST + conCount + "_sU", seed.getLong(yacySeed.URL_OUT, 0));
prop.putNum(STR_TABLE_LIST + conCount + "_rI", seed.getLong(yacySeed.INDEX_IN, 0));
prop.putNum(STR_TABLE_LIST + conCount + "_rU", seed.getLong(yacySeed.URL_IN, 0));
prop.putNum(STR_TABLE_LIST + conCount + "_ppm", PPM);
prop.putNum(STR_TABLE_LIST + conCount + "_qph", Math.round(6000d * QPM) / 100d);
conCount++;
} // seed != null
} // while
}
if (iAmActive) { sb.peers.removeMySeed(); }
prop.putNum("table_list", conCount);
prop.put("table", 1);
prop.putNum("table_num", conCount);
prop.putNum("table_total", ((page == 1) && (iAmActive)) ? (size + 1) : size );
prop.put("table_complete", ((complete)? 1 : 0) );
}
}
prop.put("page", page);
prop.put("table_page", page);
prop.putHTML("table_searchpattern", (post == null ? "" : post.get("match", "")));
switch (page) {
case 1 : prop.putHTML("table_peertype", "senior/principal"); break;
case 2 : prop.putHTML("table_peertype", "senior/principal"); break;
case 3 : prop.putHTML("table_peertype", yacySeed.PEERTYPE_JUNIOR); break;
default: break;
}
}
prop.putNum("table_rt", System.currentTimeMillis() - start);
// return rewrite properties
return prop;
}
/**
* gets the location out of the user agent
*
* location must be after last ; and before first )
*
* @param userAgent in form "useragentinfo (some params; _location_) additional info"
* @return
*/
private static String parseLocationInUserAgent(final String userAgent) {
final String location;
final int firstOpenParenthesis = userAgent.indexOf('(');
final int lastSemicolon = userAgent.lastIndexOf(';');
final int firstClosedParenthesis = userAgent.indexOf(')');
if (lastSemicolon < firstClosedParenthesis) {
// ; Location )
location = (firstClosedParenthesis > 0) ? userAgent.substring(lastSemicolon + 1, firstClosedParenthesis)
.trim() : userAgent.substring(lastSemicolon + 1).trim();
} else {
if (firstOpenParenthesis < userAgent.length()) {
if (firstClosedParenthesis > firstOpenParenthesis) {
// ( Location )
location = userAgent.substring(firstOpenParenthesis + 1, firstClosedParenthesis).trim();
} else {
// ( Location <end>
location = userAgent.substring(firstOpenParenthesis + 1).trim();
}
} else {
location = "";
}
}
return location;
}
}