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fdb0b861f8
yacy_search_server/htroot/Status.java
orbiter 01e0669264 re-designed some parts of DHT position calculation (effect is the same as before) 
and replaced old fist hash computation by new method that tries to find a gap in the current dht
to do this, it is necessary that the network bootstraping is done before the own hash is computed
this made further redesigns in peer initialization order necessary

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4117 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-10-01 12:30:23 +00:00

407 lines
20 KiB
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.io.IOException;
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.serverDomains;
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;
import de.anomic.yacy.yacyURL;
import de.anomic.yacy.yacyVersion;
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) {
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")) {
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;
} else if (post.containsKey("downloadRelease")) {
// download a release
String release = post.get("releasedownload", "");
if (release.length() > 0) {
try {
yacyVersion.downloadRelease(new yacyVersion(new yacyURL(release, null)));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
if (redirect) {
prop.put("LOCATION","");
return prop;
}
}
// 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
}
// version information
String versionstring = yacyVersion.combined2prettyVersion(sb.getConfig("version","0.1"));
prop.put("versionpp", versionstring);
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) {}
// 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", serverDomains.myPublicLocalIP().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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