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700218846c
yacy_search_server/htroot/Status.java
orbiter 1d8d51075c refactoring: 
- removed the plasma package. The name of that package came from a very early pre-version of YaCy, even before YaCy was named AnomicHTTPProxy. The Proxy project introduced search for cache contents using class files that had been developed during the plasma project. Information from 2002 about plasma can be found here:
http://web.archive.org/web/20020802110827/http://anomic.de/AnomicPlasma/index.html
We stil have one class that comes mostly unchanged from the plasma project, the Condenser class. But this is now part of the document package and all other classes in the plasma package can be assigned to other packages.
- cleaned up the http package: better structure of that class and clean isolation of server and client classes. The old HTCache becomes part of the client sub-package of http.
- because the plasmaSwitchboard is now part of the search package all servlets had to be touched to declare a different package source.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6232 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-07-19 20:37:44 +00:00

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// Status.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@yacy.net
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// 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 Status.java
// if the shell's current path is HTROOT
import java.net.InetAddress;
import java.util.Date;
import de.anomic.http.io.ByteCountInputStream;
import de.anomic.http.io.ByteCountOutputStream;
import de.anomic.http.metadata.RequestHeader;
import de.anomic.http.server.HTTPDemon;
import de.anomic.kelondro.util.DateFormatter;
import de.anomic.kelondro.util.MemoryControl;
import de.anomic.search.Switchboard;
import de.anomic.search.SwitchboardConstants;
import de.anomic.server.serverCore;
import de.anomic.server.serverDomains;
import de.anomic.server.serverObjects;
import de.anomic.server.serverProcessor;
import de.anomic.server.serverSwitch;
import de.anomic.tools.Formatter;
import de.anomic.yacy.yacyBuildProperties;
import de.anomic.yacy.yacySeed;
public class Status {
private static final String SEEDSERVER = "seedServer";
private static final String PEERSTATUS = "peerStatus";
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
// return variable that accumulates replacements
final serverObjects prop = new serverObjects();
final Switchboard sb = (Switchboard) env;
if (post != null) {
if (sb.adminAuthenticated(header) < 2) {
prop.put("AUTHENTICATE","admin log-in");
return prop;
}
boolean redirect = false;
if (post.containsKey("login")) {
prop.put("LOCATION","");
return prop;
} else if (post.containsKey("pauseCrawlJob")) {
final String jobType = post.get("jobType");
if (jobType.equals("localCrawl"))
sb.pauseCrawlJob(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL);
else if (jobType.equals("remoteTriggeredCrawl"))
sb.pauseCrawlJob(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
redirect = true;
} else if (post.containsKey("continueCrawlJob")) {
final String jobType = post.get("jobType");
if (jobType.equals("localCrawl"))
sb.continueCrawlJob(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL);
else if (jobType.equals("remoteTriggeredCrawl"))
sb.continueCrawlJob(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
redirect = true;
} else if (post.containsKey("ResetTraffic")) {
ByteCountInputStream.resetCount();
ByteCountOutputStream.resetCount();
redirect = true;
} else if (post.containsKey("popup")) {
final String trigger_enabled = post.get("popup");
if (trigger_enabled.equals("false")) {
sb.setConfig("browserPopUpTrigger", "false");
} else if (trigger_enabled.equals("true")){
sb.setConfig("browserPopUpTrigger", "true");
}
redirect = true;
} else if (post.containsKey("tray")) {
final String trigger_enabled = post.get("tray");
if (trigger_enabled.equals("false")) {
sb.setConfig("trayIcon", "false");
} else if (trigger_enabled.equals("true")){
sb.setConfig("trayIcon", "true");
}
redirect = true;
}
if (redirect) {
prop.put("LOCATION","");
return prop;
}
}
// update seed info
sb.updateMySeed();
final boolean adminaccess = sb.adminAuthenticated(header) >= 2;
if (adminaccess) {
prop.put("showPrivateTable", "1");
prop.put("privateStatusTable", "Status_p.inc");
} else {
prop.put("showPrivateTable", "0");
prop.put("privateStatusTable", "");
}
// password protection
if ((sb.getConfig(HTTPDemon.ADMIN_ACCOUNT_B64MD5, "").length() == 0) && (!sb.getConfigBool("adminAccountForLocalhost", false))) {
prop.put("protection", "0"); // not protected
prop.put("urgentSetPassword", "1");
} else {
prop.put("protection", "1"); // protected
}
// free disk space
if ((adminaccess) && (!sb.observer.getDisksOK()))
{
final String minFree = Formatter.bytesToString(sb.observer.getMinFreeDiskSpace());
prop.put("warningDiskSpaceLow", "1");
prop.put("warningDiskSpaceLow_minSpace", minFree);
}
// version information
//final String versionstring = yacyVersion.combined2prettyVersion(sb.getConfig("version","0.1"));
final String versionstring = yacyBuildProperties.getVersion() + "/" + yacyBuildProperties.getSVNRevision();
prop.put("versionpp", versionstring);
// place some more hints
if ((adminaccess) && (sb.getThread(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL).getJobCount() == 0)) {
prop.put("hintCrawlStart", "1");
}
if ((adminaccess) && (sb.getThread(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL).getJobCount() > 500)) {
prop.put("hintCrawlMonitor", "1");
}
// hostname and port
final String extendedPortString = sb.getConfig("port", "8080");
final int pos = extendedPortString.indexOf(":");
prop.put("port",serverCore.getPortNr(extendedPortString));
if (pos!=-1) {
prop.put("extPortFormat", "1");
prop.putHTML("extPortFormat_extPort",extendedPortString);
} else {
prop.put("extPortFormat", "0");
}
InetAddress hostIP = serverDomains.myPublicLocalIP();
prop.put("host", hostIP!=null ? hostIP.getHostAddress() : "Unkown IP");
// ssl support
prop.put("sslSupport",sb.getConfig("keyStore", "").length() == 0 ? "0" : "1");
if (sb.getConfig("remoteProxyUse", "false").equals("true")) {
prop.put("remoteProxy", "1");
prop.putXML("remoteProxy_host", sb.getConfig("remoteProxyHost", "<unknown>"));
prop.putXML("remoteProxy_port", sb.getConfig("remoteProxyPort", "<unknown>"));
prop.put("remoteProxy_4Yacy", sb.getConfig("remoteProxyUse4Yacy", "true").equalsIgnoreCase("true") ? "0" : "1");
} else {
prop.put("remoteProxy", "0"); // not used
}
// peer information
String thisHash = "";
final String thisName = sb.getConfig("peerName", "<nameless>");
if (sb.peers.mySeed() == null) {
thisHash = "not assigned";
prop.put("peerAddress", "0"); // not assigned
prop.put("peerStatistics", "0"); // unknown
} else {
final long uptime = 60000 * Long.parseLong(sb.peers.mySeed().get(yacySeed.UPTIME, "0"));
prop.put("peerStatistics", "1");
prop.put("peerStatistics_uptime", DateFormatter.formatInterval(uptime));
prop.putNum("peerStatistics_pagesperminute", sb.peers.mySeed().getPPM());
prop.putNum("peerStatistics_queriesperhour", Math.round(6000d * sb.peers.mySeed().getQPM()) / 100d);
prop.putNum("peerStatistics_links", sb.peers.mySeed().getLinkCount());
prop.put("peerStatistics_words", Formatter.number(sb.peers.mySeed().get(yacySeed.ICOUNT, "0")));
prop.putNum("peerStatistics_disconnects", sb.peers.peerActions.disconnects);
prop.put("peerStatistics_connects", Formatter.number(sb.peers.mySeed().get(yacySeed.CCOUNT, "0")));
thisHash = sb.peers.mySeed().hash;
if (sb.peers.mySeed().getPublicAddress() == null) {
prop.put("peerAddress", "0"); // not assigned + instructions
prop.put("warningGoOnline", "1");
} else {
prop.put("peerAddress", "1"); // Address
prop.put("peerAddress_address", sb.peers.mySeed().getPublicAddress());
prop.putXML("peerAddress_peername", sb.getConfig("peerName", "<nameless>").toLowerCase());
}
}
final String peerStatus = ((sb.peers.mySeed() == null) ? yacySeed.PEERTYPE_VIRGIN : sb.peers.mySeed().get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN));
if (peerStatus.equals(yacySeed.PEERTYPE_VIRGIN) && sb.getConfig(SwitchboardConstants.NETWORK_NAME, "").equals("freeworld")) {
prop.put(PEERSTATUS, "0");
prop.put("urgentStatusVirgin", "1");
} else if (peerStatus.equals(yacySeed.PEERTYPE_JUNIOR) && sb.getConfig(SwitchboardConstants.NETWORK_NAME, "").equals("freeworld")) {
prop.put(PEERSTATUS, "1");
prop.put("warningStatusJunior", "1");
} else if (peerStatus.equals(yacySeed.PEERTYPE_SENIOR)) {
prop.put(PEERSTATUS, "2");
prop.put("hintStatusSenior", "1");
} else if (peerStatus.equals(yacySeed.PEERTYPE_PRINCIPAL)) {
prop.put(PEERSTATUS, "3");
prop.put("hintStatusPrincipal", "1");
prop.put("hintStatusPrincipal_seedURL", sb.peers.mySeed().get(yacySeed.SEEDLIST, "?"));
}
prop.putHTML("peerName", thisName);
prop.put("hash", thisHash);
final String seedUploadMethod = sb.getConfig("seedUploadMethod", "");
if (!seedUploadMethod.equalsIgnoreCase("none") ||
(seedUploadMethod.equals("") && sb.getConfig("seedFTPPassword", "").length() > 0) ||
(seedUploadMethod.equals("") && sb.getConfig("seedFilePath", "").length() > 0)) {
if (seedUploadMethod.equals("")) {
if (sb.getConfig("seedFTPPassword", "").length() > 0) {
sb.setConfig("seedUploadMethod","Ftp");
}
if (sb.getConfig("seedFilePath", "").length() > 0) {
sb.setConfig("seedUploadMethod","File");
}
}
if (seedUploadMethod.equalsIgnoreCase("ftp")) {
prop.put(SEEDSERVER, "1"); // enabled
prop.putHTML("seedServer_seedServer", sb.getConfig("seedFTPServer", ""));
} else if (seedUploadMethod.equalsIgnoreCase("scp")) {
prop.put(SEEDSERVER, "1"); // enabled
prop.putHTML("seedServer_seedServer", sb.getConfig("seedScpServer", ""));
} else if (seedUploadMethod.equalsIgnoreCase("file")) {
prop.put(SEEDSERVER, "2"); // enabled
prop.putHTML("seedServer_seedFile", sb.getConfig("seedFilePath", ""));
}
prop.put("seedServer_lastUpload",
DateFormatter.formatInterval(System.currentTimeMillis() - sb.peers.lastSeedUpload_timeStamp));
} else {
prop.put(SEEDSERVER, "0"); // disabled
}
if (sb.peers != null && sb.peers.sizeConnected() > 0){
prop.put("otherPeers", "1");
prop.putNum("otherPeers_num", sb.peers.sizeConnected());
}else{
prop.put("otherPeers", "0"); // not online
}
if (sb.getConfig("browserPopUpTrigger", "false").equals("false")) {
prop.put("popup", "0");
} else {
prop.put("popup", "1");
}
if (sb.getConfig("trayIcon", "false").equals("false")) {
prop.put("tray", "0");
} else {
prop.put("tray", "1");
}
// memory usage and system attributes
prop.put("freeMemory", Formatter.bytesToString(MemoryControl.free()));
prop.put("totalMemory", Formatter.bytesToString(MemoryControl.total()));
prop.put("maxMemory", Formatter.bytesToString(MemoryControl.maxMemory));
prop.put("processors", serverProcessor.availableCPU);
// proxy traffic
//prop.put("trafficIn",bytesToString(httpdByteCountInputStream.getGlobalCount()));
prop.put("trafficProxy", Formatter.bytesToString(ByteCountOutputStream.getAccountCount("PROXY")));
prop.put("trafficCrawler", Formatter.bytesToString(ByteCountInputStream.getAccountCount("CRAWLER")));
// connection information
final serverCore httpd = (serverCore) sb.getThread("10_httpd");
prop.putNum("connectionsActive", httpd.getJobCount());
prop.putNum("connectionsMax", httpd.getMaxSessionCount());
// Queue information
final int loaderJobCount = sb.crawlQueues.size();
final int loaderMaxCount = Integer.parseInt(sb.getConfig(SwitchboardConstants.CRAWLER_THREADS_ACTIVE_MAX, "10"));
final int loaderPercent = (loaderMaxCount==0)?0:loaderJobCount*100/loaderMaxCount;
prop.putNum("loaderQueueSize", loaderJobCount);
prop.putNum("loaderQueueMax", loaderMaxCount);
prop.put("loaderQueuePercent", (loaderPercent>100) ? 100 : loaderPercent);
prop.putNum("localCrawlQueueSize", sb.getThread(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL).getJobCount());
prop.put("localCrawlPaused",sb.crawlJobIsPaused(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL) ? "1" : "0");
prop.putNum("remoteTriggeredCrawlQueueSize", sb.getThread(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL).getJobCount());
prop.put("remoteTriggeredCrawlPaused",sb.crawlJobIsPaused(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL) ? "1" : "0");
prop.putNum("stackCrawlQueueSize", sb.crawlStacker.size());
// return rewrite properties
prop.put("date",(new Date()).toString());
return prop;
}
}
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