mirror of
https://github.com/yacy/yacy_search_server.git
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360 lines
16 KiB
Java
360 lines
16 KiB
Java
// Status.java
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// -----------------------
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// part of YaCy
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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, 2004
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//
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// $LastChangedDate$
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// $LastChangedRevision$
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// $LastChangedBy$
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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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// You must compile this file with
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// javac -classpath .:../Classes Status.java
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// if the shell's current path is HTROOT
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import java.net.InetAddress;
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import java.util.Date;
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import net.yacy.cora.protocol.Domains;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.kelondro.io.ByteCount;
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import net.yacy.kelondro.util.Formatter;
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import net.yacy.kelondro.util.MemoryControl;
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import net.yacy.kelondro.util.OS;
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import net.yacy.kelondro.workflow.WorkflowProcessor;
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import net.yacy.peers.PeerActions;
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import net.yacy.peers.Seed;
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import net.yacy.peers.operation.yacyBuildProperties;
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import net.yacy.search.Switchboard;
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import net.yacy.search.SwitchboardConstants;
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import de.anomic.server.serverCore;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public class Status
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{
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private static final String SEEDSERVER = "seedServer";
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private static final String PEERSTATUS = "peerStatus";
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public static serverObjects respond(
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final RequestHeader header,
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final serverObjects post,
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final serverSwitch env) {
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// return variable that accumulates replacements
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final serverObjects prop = new serverObjects();
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final Switchboard sb = (Switchboard) env;
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// check if the basic configuration was accessed before and forward
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prop.put("forwardToConfigBasic", 0);
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if ( (post == null || !post.containsKey("noforward"))
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&& sb.getConfig("server.servlets.submitted", "").indexOf("ConfigBasic.html", 0) < 0
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&& Seed.isDefaultPeerName(sb.peers.mySeed().getName()) ) {
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// forward to ConfigBasic
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prop.put("forwardToConfigBasic", 1);
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}
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if ( post != null ) {
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post.remove("noforward");
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}
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if ( post != null && !post.isEmpty() ) {
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if ( sb.adminAuthenticated(header) < 2 ) {
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prop.authenticationRequired();
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return prop;
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}
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boolean redirect = false;
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if ( post.containsKey("login") ) {
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prop.put("LOCATION", "");
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return prop;
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} else if ( post.containsKey("pauseCrawlJob") ) {
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final String jobType = post.get("jobType");
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if ( "localCrawl".equals(jobType) ) {
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sb.pauseCrawlJob(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL);
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} else if ( "remoteTriggeredCrawl".equals(jobType) ) {
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sb.pauseCrawlJob(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
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}
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redirect = true;
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} else if ( post.containsKey("continueCrawlJob") ) {
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final String jobType = post.get("jobType");
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if ( "localCrawl".equals(jobType) ) {
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sb.continueCrawlJob(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL);
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} else if ( "remoteTriggeredCrawl".equals(jobType) ) {
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sb.continueCrawlJob(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
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}
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redirect = true;
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} else if ( post.containsKey("ResetTraffic") ) {
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ByteCount.resetCount();
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redirect = true;
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} else if ( post.containsKey("popup") ) {
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final boolean trigger_enabled = post.getBoolean("popup");
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sb.setConfig("browserPopUpTrigger", trigger_enabled);
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redirect = true;
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} else if ( post.containsKey("tray") ) {
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final boolean trigger_enabled = post.getBoolean("tray");
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sb.setConfig("trayIcon", trigger_enabled);
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redirect = true;
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}
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if ( redirect ) {
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prop.put("LOCATION", "");
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return prop;
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}
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}
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// update seed info
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sb.updateMySeed();
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final boolean adminaccess = sb.adminAuthenticated(header) >= 2;
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if ( adminaccess ) {
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prop.put("showPrivateTable", "1");
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prop.put("privateStatusTable", "Status_p.inc");
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} else {
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prop.put("showPrivateTable", "0");
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prop.put("privateStatusTable", "");
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}
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// password protection
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if ( (sb.getConfig(SwitchboardConstants.ADMIN_ACCOUNT_B64MD5, "").isEmpty())
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&& (!sb.getConfigBool("adminAccountForLocalhost", false)) ) {
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prop.put("protection", "0"); // not protected
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prop.put("urgentSetPassword", "1");
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} else {
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prop.put("protection", "1"); // protected
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}
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if ( sb.getConfigBool("adminAccountForLocalhost", false) ) {
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prop.put("unrestrictedLocalAccess", 1);
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}
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// resource observer status
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if ( adminaccess ) {
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if ( !sb.observer.getDiskAvailable() ) {
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final String minFree = Formatter.bytesToString(sb.observer.getMinFreeDiskSpace());
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prop.put("warningDiskSpaceLow", "1");
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prop.put("warningDiskSpaceLow_minSpace", minFree);
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}
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if ( !sb.observer.getMemoryAvailable() ) {
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final String minFree =
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Formatter.bytesToString(sb.observer.getMinFreeMemory() * 1024L * 1024L);
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prop.put("warningMemoryLow", "1");
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prop.put("warningMemoryLow_minSpace", minFree);
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}
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}
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// version information
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//final String versionstring = yacyVersion.combined2prettyVersion(sb.getConfig("version","0.1"));
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final String versionstring =
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yacyBuildProperties.getVersion() + "/" + yacyBuildProperties.getSVNRevision();
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prop.put("versionpp", versionstring);
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// place some more hints
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if (adminaccess && sb.getThread(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL).getJobCount() == 0) {
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prop.put("hintCrawlStart", "1");
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}
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if (adminaccess && sb.getThread(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL).getJobCount() > 500) {
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prop.put("hintCrawlMonitor", "1");
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}
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if (adminaccess && "intranet|webportal|allip".indexOf(env.getConfig(SwitchboardConstants.NETWORK_NAME, "unspecified")) >= 0) {
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prop.put("hintSupport", "1");
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}
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if (adminaccess && sb.crawlJobIsPaused(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL)) {
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prop.put("warningCrawlPaused", "1");
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}
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// hostname and port
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final String extendedPortString = sb.getConfig("port", "8090");
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final int pos = extendedPortString.indexOf(':', 0);
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prop.put("port", serverCore.getPortNr(extendedPortString));
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if ( pos != -1 ) {
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prop.put("extPortFormat", "1");
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prop.putHTML("extPortFormat_extPort", extendedPortString);
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} else {
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prop.put("extPortFormat", "0");
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}
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final InetAddress hostIP = Domains.myPublicLocalIP();
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prop.put("host", hostIP != null ? hostIP.getHostAddress() : "Unkown IP");
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// ssl support
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prop.put("sslSupport", sb.getConfig("keyStore", "").isEmpty() ? "0" : "1");
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if ( sb.getConfigBool("remoteProxyUse", false) ) {
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prop.put("remoteProxy", "1");
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prop.putXML("remoteProxy_host", sb.getConfig("remoteProxyHost", "<unknown>"));
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prop.putXML("remoteProxy_port", sb.getConfig("remoteProxyPort", "<unknown>"));
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prop.put("remoteProxy_4Yacy", sb.getConfigBool("remoteProxyUse4Yacy", true) ? "0" : "1");
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} else {
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prop.put("remoteProxy", "0"); // not used
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}
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// peer information
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String thisHash = "";
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final String thisName = sb.peers.mySeed().getName();
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if ( sb.peers.mySeed() == null ) {
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thisHash = "not assigned";
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prop.put("peerAddress", "0"); // not assigned
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prop.put("peerStatistics", "0"); // unknown
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} else {
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final long uptime = 60000 * sb.peers.mySeed().getLong(Seed.UPTIME, 0L);
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prop.put("peerStatistics", "1");
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prop.put("peerStatistics_uptime", PeerActions.formatInterval(uptime));
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prop.putNum("peerStatistics_pagesperminute", sb.peers.mySeed().getPPM());
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prop.putNum(
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"peerStatistics_queriesperhour",
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Math.round(6000d * sb.peers.mySeed().getQPM()) / 100d);
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prop.putNum("peerStatistics_links", sb.peers.mySeed().getLinkCount());
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prop.put("peerStatistics_words", Formatter.number(sb.peers.mySeed().getWordCount()));
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prop.putNum("peerStatistics_disconnects", sb.peers.peerActions.disconnects);
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prop.put("peerStatistics_connects", Formatter.number(sb.peers.mySeed().get(Seed.CCOUNT, "0")));
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thisHash = sb.peers.mySeed().hash;
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if ( sb.peers.mySeed().getPublicAddress() == null ) {
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prop.put("peerAddress", "0"); // not assigned + instructions
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prop.put("warningGoOnline", "1");
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} else {
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prop.put("peerAddress", "1"); // Address
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prop.put("peerAddress_address", sb.peers.mySeed().getPublicAddress());
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prop.putXML("peerAddress_peername", sb.peers.mySeed().getName().toLowerCase());
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}
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}
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final String peerStatus =
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((sb.peers.mySeed() == null) ? Seed.PEERTYPE_VIRGIN : sb.peers.mySeed().get(
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Seed.PEERTYPE,
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Seed.PEERTYPE_VIRGIN));
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if ( Seed.PEERTYPE_VIRGIN.equals(peerStatus)
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&& "freeworld".equals(sb.getConfig(SwitchboardConstants.NETWORK_NAME, ""))
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&& !SwitchboardConstants.CLUSTER_MODE_PRIVATE_PEER.equals(sb.getConfig(SwitchboardConstants.CLUSTER_MODE, ""))) {
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prop.put(PEERSTATUS, "0");
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prop.put("urgentStatusVirgin", "1");
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} else if ( Seed.PEERTYPE_JUNIOR.equals(peerStatus)
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&& "freeworld".equals(sb.getConfig(SwitchboardConstants.NETWORK_NAME, ""))
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&& !SwitchboardConstants.CLUSTER_MODE_PRIVATE_PEER.equals(sb.getConfig(SwitchboardConstants.CLUSTER_MODE, ""))) {
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prop.put(PEERSTATUS, "1");
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prop.put("warningStatusJunior", "1");
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} else if ( Seed.PEERTYPE_SENIOR.equals(peerStatus) ) {
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prop.put(PEERSTATUS, "2");
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prop.put("hintStatusSenior", "1");
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} else if ( Seed.PEERTYPE_PRINCIPAL.equals(peerStatus) ) {
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prop.put(PEERSTATUS, "3");
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prop.put("hintStatusPrincipal", "1");
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prop.putHTML("hintStatusPrincipal_seedURL", sb.peers.mySeed().get(Seed.SEEDLISTURL, "?"));
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}
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prop.putHTML("peerName", thisName);
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prop.put("hash", thisHash);
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final String seedUploadMethod = sb.getConfig("seedUploadMethod", "");
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if ( !"none".equalsIgnoreCase(seedUploadMethod)
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|| ("".equals(seedUploadMethod) && (sb.getConfig("seedFTPPassword", "").length() > 0 || sb
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.getConfig("seedFilePath", "")
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.length() > 0)) ) {
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if ( "".equals(seedUploadMethod) ) {
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if ( sb.getConfig("seedFTPPassword", "").length() > 0 ) {
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sb.setConfig("seedUploadMethod", "Ftp");
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}
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if ( sb.getConfig("seedFilePath", "").length() > 0 ) {
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sb.setConfig("seedUploadMethod", "File");
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}
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}
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if ( "ftp".equalsIgnoreCase(seedUploadMethod) ) {
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prop.put(SEEDSERVER, "1"); // enabled
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prop.putHTML("seedServer_seedServer", sb.getConfig("seedFTPServer", ""));
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} else if ( "scp".equalsIgnoreCase(seedUploadMethod) ) {
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prop.put(SEEDSERVER, "1"); // enabled
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prop.putHTML("seedServer_seedServer", sb.getConfig("seedScpServer", ""));
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} else if ( "file".equalsIgnoreCase(seedUploadMethod) ) {
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prop.put(SEEDSERVER, "2"); // enabled
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prop.putHTML("seedServer_seedFile", sb.getConfig("seedFilePath", ""));
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}
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prop.put(
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"seedServer_lastUpload",
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PeerActions.formatInterval(System.currentTimeMillis() - sb.peers.lastSeedUpload_timeStamp));
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} else {
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prop.put(SEEDSERVER, "0"); // disabled
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}
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if ( sb.peers != null && sb.peers.sizeConnected() > 0 ) {
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prop.put("otherPeers", "1");
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prop.putNum("otherPeers_num", sb.peers.sizeConnected());
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} else {
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prop.put("otherPeers", "0"); // not online
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}
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if ( !sb.getConfigBool("browserPopUpTrigger", false) ) {
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prop.put("popup", "0");
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} else {
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prop.put("popup", "1");
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}
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if ( !OS.isWindows ) {
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prop.put("tray", "2");
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} else if ( !sb.getConfigBool("trayIcon", false) ) {
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prop.put("tray", "0");
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} else {
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prop.put("tray", "1");
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}
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// memory usage and system attributes
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prop.put("freeMemory", Formatter.bytesToString(MemoryControl.free()));
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prop.put("totalMemory", Formatter.bytesToString(MemoryControl.total()));
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prop.put("maxMemory", Formatter.bytesToString(MemoryControl.maxMemory()));
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prop.put("processors", WorkflowProcessor.availableCPU);
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// proxy traffic
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//prop.put("trafficIn",bytesToString(httpdByteCountInputStream.getGlobalCount()));
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prop.put("trafficProxy", Formatter.bytesToString(ByteCount.getAccountCount(ByteCount.PROXY)));
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prop.put("trafficCrawler", Formatter.bytesToString(ByteCount.getAccountCount(ByteCount.CRAWLER)));
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// connection information
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final serverCore httpd = (serverCore) sb.getThread("10_httpd");
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prop.putNum("connectionsActive", httpd.getJobCount());
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prop.putNum("connectionsMax", httpd.getMaxSessionCount());
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// Queue information
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final int loaderJobCount = sb.crawlQueues.workerSize();
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final int loaderMaxCount = sb.getConfigInt(SwitchboardConstants.CRAWLER_THREADS_ACTIVE_MAX, 10);
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final int loaderPercent = (loaderMaxCount == 0) ? 0 : loaderJobCount * 100 / loaderMaxCount;
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prop.putNum("loaderQueueSize", loaderJobCount);
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prop.putNum("loaderQueueMax", loaderMaxCount);
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prop.put("loaderQueuePercent", (loaderPercent > 100) ? 100 : loaderPercent);
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prop.putNum("localCrawlQueueSize", sb
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.getThread(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL)
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.getJobCount());
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prop.put("localCrawlPaused", sb.crawlJobIsPaused(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL)
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? "1"
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: "0");
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prop.putNum(
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"remoteTriggeredCrawlQueueSize",
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sb.getThread(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL).getJobCount());
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prop.put(
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"remoteTriggeredCrawlPaused",
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sb.crawlJobIsPaused(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL) ? "1" : "0");
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prop.putNum("stackCrawlQueueSize", sb.crawlStacker.size());
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// return rewrite properties
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prop.put("date", (new Date()).toString());
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return prop;
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}
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}
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