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yacy_search_server
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yacy_search_server/htroot/Status.java

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// Status.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@anomic.de
// 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
//
// Using this software in any meaning (reading, learning, copying, compiling,
// running) means that you agree that the Author(s) is (are) not responsible
// for cost, loss of data or any harm that may be caused directly or indirectly
// by usage of this softare or this documentation. The usage of this software
// is on your own risk. The installation and usage (starting/running) of this
// software may allow other people or application to access your computer and
// any attached devices and is highly dependent on the configuration of the
// software which must be done by the user of the software; the author(s) is
// (are) also not responsible for proper configuration and usage of the
// software, even if provoked by documentation provided together with
// the software.
//
// Any changes to this file according to the GPL as documented in the file
// gpl.txt aside this file in the shipment you received can be done to the
// lines that follows this copyright notice here, but changes must not be
// done inside the copyright notive above. A re-distribution must contain
// the intact and unchanged copyright notice.
// Contributions and changes to the program code must be marked as such.
// You must compile this file with
// javac -classpath .:../Classes Status.java
// if the shell's current path is HTROOT
import java.text.DecimalFormat;
import java.util.Date;
import de.anomic.http.httpHeader;
import de.anomic.http.httpd;
import de.anomic.http.httpdByteCountInputStream;
import de.anomic.http.httpdByteCountOutputStream;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverCore;
import de.anomic.server.serverDate;
import de.anomic.server.serverMemory;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyCore;
import de.anomic.yacy.yacySeed;
public class Status {
private static final String SEEDSERVER = "seedServer";
private static final String PEERSTATUS = "peerStatus";
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
// return variable that accumulates replacements
final serverObjects prop = new serverObjects();
final plasmaSwitchboard sb = (plasmaSwitchboard) env;
if ((post != null) && (post.containsKey("login"))) {
if (sb.adminAuthenticated(header) < 2) {
prop.put("AUTHENTICATE","admin log-in");
} else {
prop.put("LOCATION","");
}
return prop;
} else if (post != null) {
boolean redirect = false;
if (post.containsKey("pauseCrawlJob")) {
String jobType = (String) post.get("jobType");
if (jobType.equals("localCrawl"))
sb.pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL);
else if (jobType.equals("remoteTriggeredCrawl"))
sb.pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
else if (jobType.equals("globalCrawlTrigger"))
sb.pauseCrawlJob(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER);
redirect = true;
} else if (post.containsKey("continueCrawlJob")) {
String jobType = (String) post.get("jobType");
if (jobType.equals("localCrawl"))
sb.continueCrawlJob(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL);
else if (jobType.equals("remoteTriggeredCrawl"))
sb.continueCrawlJob(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
else if (jobType.equals("globalCrawlTrigger"))
sb.continueCrawlJob(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER);
redirect = true;
} else if (post.containsKey("ResetTraffic")) {
httpdByteCountInputStream.resetCount();
httpdByteCountOutputStream.resetCount();
redirect = true;
} else if (post.containsKey("popup")) {
String trigger_enabled = (String) post.get("popup");
if (trigger_enabled.equals("false")) {
sb.setConfig("browserPopUpTrigger", "false");
} else if (trigger_enabled.equals("true")){
sb.setConfig("browserPopUpTrigger", "true");
}
redirect = true;
}
if (redirect) {
prop.put("LOCATION","");
return prop;
}
}
/*
versionProbe=http://www.anomic.de/AnomicHTTPProxy/release.txt
superseedFile=superseed.txt
*/
// update seed info
yacyCore.peerActions.updateMySeed();
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(httpd.ADMIN_ACCOUNT_B64MD5, "").length() == 0) {
prop.put("protection", 0); // not protected
prop.put("urgentSetPassword", 1);
} else {
prop.put("protection", 1); // protected
}
// if running on Windows or with updater/wrapper enable restart button
if ((sb.updaterCallback != null) || (System.getProperty("os.name").toLowerCase().startsWith("win"))) {
prop.put("restartEnabled", 1); }
// version information
prop.put("versionpp", yacy.combined2prettyVersion(sb.getConfig("version","0.1")));
double thisVersion = Double.parseDouble(sb.getConfig("version","0.1"));
// cut off the SVN Rev in the Version
try {thisVersion = Math.round(thisVersion*1000.0)/1000.0;} catch (NumberFormatException e) {}
if ((adminaccess) && (sb.updaterCallback != null) && (sb.updaterCallback.updateYaCyIsPossible())){
prop.put("hintVersionAvailable", 1);
prop.put("hintVersionAvailable_latestVersion", sb.updaterCallback.getYaCyUpdateReleaseVersion());
if ((post != null) && (post.containsKey("aquirerelease"))) {
sb.updaterCallback.grantYaCyUpdate();
}
}
/*
if ((adminaccess) && (yacyVersion.latestRelease >= (thisVersion+0.01))) { // only new Versions(not new SVN)
if ((yacyVersion.latestMainRelease != null) ||
(yacyVersion.latestDevRelease != null)) {
prop.put("hintVersionDownload", 1);
} else if ((post != null) && (post.containsKey("aquirerelease"))) {
yacyVersion.aquireLatestReleaseInfo();
prop.put("hintVersionDownload", 1);
} else {
prop.put("hintVersionAvailable", 1);
}
}
prop.putASIS("hintVersionDownload_versionResMain", (yacyVersion.latestMainRelease == null) ? "-" : yacyVersion.latestMainRelease.toAnchor());
prop.putASIS("hintVersionDownload_versionResDev", (yacyVersion.latestDevRelease == null) ? "-" : yacyVersion.latestDevRelease.toAnchor());
prop.put("hintVersionAvailable_latestVersion", Double.toString(yacyVersion.latestRelease));
*/
// place some more hints
if ((adminaccess) && (sb.getThread(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL).getJobCount() == 0) && (sb.getThread(plasmaSwitchboard.INDEXER).getJobCount() == 0)) {
prop.put("hintCrawlStart", 1);
}
if ((adminaccess) && (sb.getThread(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL).getJobCount() > 500)) {
prop.put("hintCrawlMonitor", 1);
}
// hostname and port
String extendedPortString = sb.getConfig("port", "8080");
int pos = extendedPortString.indexOf(":");
prop.put("port",serverCore.getPortNr(extendedPortString));
if (pos!=-1) {
prop.put("extPortFormat",1);
prop.put("extPortFormat_extPort",extendedPortString);
} else {
prop.put("extPortFormat",0);
}
prop.put("host", serverCore.publicLocalIP().getHostAddress());
// ssl support
prop.put("sslSupport",sb.getConfig("keyStore", "").length() == 0 ? 0:1);
// port forwarding: hostname and port
if ((serverCore.portForwardingEnabled) && (serverCore.portForwarding != null)) {
prop.put("portForwarding", 1);
prop.put("portForwarding_host", serverCore.portForwarding.getHost());
prop.put("portForwarding_port", Integer.toString(serverCore.portForwarding.getPort()));
prop.put("portForwarding_status", serverCore.portForwarding.isConnected() ? 1:0);
} else {
prop.put("portForwarding", 0);
}
if (sb.getConfig("remoteProxyUse", "false").equals("true")) {
prop.put("remoteProxy", 1);
prop.put("remoteProxy_host", sb.getConfig("remoteProxyHost", "<unknown>"));
prop.put("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 (yacyCore.seedDB.mySeed == null) {
thisHash = "not assigned";
prop.put("peerAddress", 0); // not assigned
prop.put("peerStatistics", 0); // unknown
} else {
final long uptime = 60000 * Long.parseLong(yacyCore.seedDB.mySeed.get(yacySeed.UPTIME, "0"));
prop.put("peerStatistics", 1);
prop.put("peerStatistics_uptime", serverDate.intervalToString(uptime));
prop.put("peerStatistics_pagesperminute", yacyCore.seedDB.mySeed.get(yacySeed.ISPEED, "unknown"));
prop.put("peerStatistics_queriesperhour", Double.toString(Math.round(6000d * yacyCore.seedDB.mySeed.getQPM()) / 100d));
prop.put("peerStatistics_links", groupDigits(yacyCore.seedDB.mySeed.get(yacySeed.LCOUNT, "0")));
prop.put("peerStatistics_words", groupDigits(yacyCore.seedDB.mySeed.get(yacySeed.ICOUNT, "0")));
prop.put("peerStatistics_juniorConnects", yacyCore.peerActions.juniorConnects);
prop.put("peerStatistics_seniorConnects", yacyCore.peerActions.seniorConnects);
prop.put("peerStatistics_principalConnects", yacyCore.peerActions.principalConnects);
prop.put("peerStatistics_disconnects", yacyCore.peerActions.disconnects);
prop.put("peerStatistics_connects", yacyCore.seedDB.mySeed.get(yacySeed.CCOUNT, "0"));
if (yacyCore.seedDB.mySeed.getPublicAddress() == null) {
thisHash = yacyCore.seedDB.mySeed.hash;
prop.put("peerAddress", 0); // not assigned + instructions
prop.put("warningGoOnline", 1);
} else {
thisHash = yacyCore.seedDB.mySeed.hash;
prop.put("peerAddress", 1); // Address
prop.put("peerAddress_address", yacyCore.seedDB.mySeed.getPublicAddress());
prop.put("peerAddress_peername", sb.getConfig("peerName", "<nameless>").toLowerCase());
}
}
final String peerStatus = ((yacyCore.seedDB.mySeed == null) ? yacySeed.PEERTYPE_VIRGIN : yacyCore.seedDB.mySeed.get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN));
if (peerStatus.equals(yacySeed.PEERTYPE_VIRGIN)) {
prop.put(PEERSTATUS, 0);
prop.put("urgentStatusVirgin", 1);
} else if (peerStatus.equals(yacySeed.PEERTYPE_JUNIOR)) {
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", yacyCore.seedDB.mySeed.get("seedURL", "?"));
}
prop.put("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.put("seedServer_seedServer", sb.getConfig("seedFTPServer", ""));
} else if (seedUploadMethod.equalsIgnoreCase("scp")) {
prop.put(SEEDSERVER, 1); // enabled
prop.put("seedServer_seedServer", sb.getConfig("seedScpServer", ""));
} else if (seedUploadMethod.equalsIgnoreCase("file")) {
prop.put(SEEDSERVER, 2); // enabled
prop.put("seedServer_seedFile", sb.getConfig("seedFilePath", ""));
}
prop.put("seedServer_lastUpload",
serverDate.intervalToString(System.currentTimeMillis() - sb.yc.lastSeedUpload_timeStamp));
} else {
prop.put(SEEDSERVER, 0); // disabled
}
if (yacyCore.seedDB != null && yacyCore.seedDB.sizeConnected() > 0){
prop.put("otherPeers", 1);
prop.put("otherPeers_num", yacyCore.seedDB.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("onlineMode", "1").equals("0")) {
prop.put("omode", 0);
} else if (sb.getConfig("onlineMode", "1").equals("1")) {
prop.put("omode", 1);
} else {
prop.put("omode", 2);
}
final Runtime rt = Runtime.getRuntime();
// memory usage and system attributes
prop.put("freeMemory", bytesToString(rt.freeMemory()));
prop.put("totalMemory", bytesToString(rt.totalMemory()));
prop.put("maxMemory", bytesToString(serverMemory.max));
prop.put("processors", rt.availableProcessors());
// proxy traffic
//prop.put("trafficIn",bytesToString(httpdByteCountInputStream.getGlobalCount()));
prop.put("trafficProxy",bytesToString(httpdByteCountOutputStream.getAccountCount("PROXY")));
prop.put("trafficCrawler",bytesToString(httpdByteCountInputStream.getAccountCount("CRAWLER")));
// connection information
serverCore httpd = (serverCore) sb.getThread("10_httpd");
int activeSessionCount = httpd.getActiveSessionCount();
int idleSessionCount = httpd.getIdleSessionCount();
int maxSessionCount = httpd.getMaxSessionCount();
prop.put("connectionsActive",Integer.toString(activeSessionCount));
prop.put("connectionsMax",Integer.toString(maxSessionCount));
prop.put("connectionsIdle",Integer.toString(idleSessionCount));
// Queue information
int indexingJobCount = sb.getThread("80_indexing").getJobCount()+sb.indexingTasksInProcess.size();
int indexingMaxCount = plasmaSwitchboard.indexingSlots;
int indexingPercent = (indexingMaxCount==0)?0:indexingJobCount*100/indexingMaxCount;
prop.put("indexingQueueSize", Integer.toString(indexingJobCount));
prop.put("indexingQueueMax", Integer.toString(indexingMaxCount));
prop.put("indexingQueuePercent",(indexingPercent>100)?"100":Integer.toString(indexingPercent));
int loaderJobCount = sb.cacheLoader.size();
int loaderMaxCount = plasmaSwitchboard.crawlSlots;
int loaderPercent = (loaderMaxCount==0)?0:loaderJobCount*100/loaderMaxCount;
prop.put("loaderQueueSize", Integer.toString(loaderJobCount));
prop.put("loaderQueueMax", Integer.toString(loaderMaxCount));
prop.put("loaderQueuePercent", (loaderPercent>100)?"100":Integer.toString(loaderPercent));
prop.put("localCrawlQueueSize", Integer.toString(sb.getThread(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL).getJobCount()));
prop.put("localCrawlPaused",sb.crawlJobIsPaused(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL)?1:0);
prop.put("remoteTriggeredCrawlQueueSize", Integer.toString(sb.getThread(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL).getJobCount()));
prop.put("remoteTriggeredCrawlPaused",sb.crawlJobIsPaused(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL)?1:0);
prop.put("globalCrawlTriggerQueueSize", Integer.toString(sb.getThread(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER).getJobCount()));
prop.put("globalCrawlTriggerPaused",sb.crawlJobIsPaused(plasmaSwitchboard.CRAWLJOB_GLOBAL_CRAWL_TRIGGER)?1:0);
prop.put("stackCrawlQueueSize", Integer.toString(sb.sbStackCrawlThread.size()));
// return rewrite properties
prop.put("date",(new Date()).toString());
return prop;
}
public static String bytesToString(long byteCount) {
try {
final StringBuffer byteString = new StringBuffer();
final DecimalFormat df = new DecimalFormat( "0.00" );
if (byteCount > 1073741824) {
byteString.append(df.format((double)byteCount / (double)1073741824 ))
.append(" GB");
} else if (byteCount > 1048576) {
byteString.append(df.format((double)byteCount / (double)1048576))
.append(" MB");
} else if (byteCount > 1024) {
byteString.append(df.format((double)byteCount / (double)1024))
.append(" KB");
} else {
byteString.append(Long.toString(byteCount))
.append(" Bytes");
}
return byteString.toString();
} catch (Exception e) {
return "unknown";
}
}
//TODO: groupDigits-functions (Status.java & Network.java) should
// be referenced in a single class (now double-implemented)
private static String groupDigits(String sValue) {
long lValue;
try {
if (sValue.endsWith(".0")) { sValue = sValue.substring(0, sValue.length() - 2); } // for Connects per hour, why float ?
lValue = Long.parseLong(sValue);
} catch (Exception e) {lValue = 0;}
if (lValue == 0) { return "-"; }
return groupDigits(lValue);
}
private static String groupDigits(long Number) {
final String s = Long.toString(Number);
String t = "";
for (int i = 0; i < s.length(); i++) t = s.charAt(s.length() - i - 1) + (((i % 3) == 0) ? "." : "") + t;
return t.substring(0, t.length() - 1);
}
}
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