// Status.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@yacy.net
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004
//
// $LastChangedDate: 2011-05-05 02:25:14 +0200 (Do, 05. Mai 2011) $
// $LastChangedRevision: 7697 $
// $LastChangedBy: orbiter $
//
// 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 net.yacy.cora.protocol.Domains;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.kelondro.io.ByteCount;
import net.yacy.kelondro.util.Formatter;
import net.yacy.kelondro.util.MemoryControl;
import net.yacy.kelondro.util.OS;
import net.yacy.kelondro.workflow.WorkflowProcessor;
import de.anomic.search.Switchboard;
import de.anomic.search.SwitchboardConstants;
import de.anomic.server.serverCore;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyBuildProperties;
import de.anomic.yacy.yacyPeerActions;
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;
// check if the basic configuration was accessed before and forward
prop.put("forwardToConfigBasic", 0);
if ((post == null || !post.containsKey("noforward")) &&
sb.getConfig("server.servlets.submitted", "").indexOf("ConfigBasic.html") < 0 &&
yacySeed.isDefaultPeerName(sb.peers.mySeed().getName())) {
// forward to ConfigBasic
prop.put("forwardToConfigBasic", 1);
}
if (post != null) post.remove("noforward");
if (post != null && post.size() > 0) {
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 ("localCrawl".equals(jobType)) {
sb.pauseCrawlJob(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL);
} else if ("remoteTriggeredCrawl".equals(jobType)) {
sb.pauseCrawlJob(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
}
redirect = true;
} else if (post.containsKey("continueCrawlJob")) {
final String jobType = post.get("jobType");
if ("localCrawl".equals(jobType)) {
sb.continueCrawlJob(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL);
} else if ("remoteTriggeredCrawl".equals(jobType)) {
sb.continueCrawlJob(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL);
}
redirect = true;
} else if (post.containsKey("ResetTraffic")) {
ByteCount.resetCount();
redirect = true;
} else if (post.containsKey("popup")) {
final boolean trigger_enabled = post.getBoolean("popup", false);
sb.setConfig("browserPopUpTrigger", trigger_enabled);
redirect = true;
} else if (post.containsKey("tray")) {
final boolean trigger_enabled = post.getBoolean("tray", false);
sb.setConfig("trayIcon", trigger_enabled);
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(SwitchboardConstants.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
}
if (sb.getConfigBool("adminAccountForLocalhost", false)) {
prop.put("unrestrictedLocalAccess", 1);
}
// resource observer status
if (adminaccess) {
if (!sb.observer.getDiskAvailable()){
final String minFree = Formatter.bytesToString(sb.observer.getMinFreeDiskSpace());
prop.put("warningDiskSpaceLow", "1");
prop.put("warningDiskSpaceLow_minSpace", minFree);
}
if (!sb.observer.getMemoryAvailable()){
final String minFree = Formatter.bytesToString(sb.observer.getMinFreeMemory() * 1024L);
prop.put("warningMemoryLow", "1");
prop.put("warningMemoryLow_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", "8090");
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 = Domains.myPublicLocalIP();
prop.put("host", hostIP != null ? hostIP.getHostAddress() : "Unkown IP");
// ssl support
prop.put("sslSupport",sb.getConfig("keyStore", "").length() == 0 ? "0" : "1");
if (sb.getConfigBool("remoteProxyUse", false)) {
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.getConfigBool("remoteProxyUse4Yacy", true) ? "0" : "1");
} else {
prop.put("remoteProxy", "0"); // not used
}
// peer information
String thisHash = "";
final String thisName = sb.peers.mySeed().getName();
if (sb.peers.mySeed() == null) {
thisHash = "not assigned";
prop.put("peerAddress", "0"); // not assigned
prop.put("peerStatistics", "0"); // unknown
} else {
final long uptime = 60000 * sb.peers.mySeed().getLong(yacySeed.UPTIME, 0L);
prop.put("peerStatistics", "1");
prop.put("peerStatistics_uptime", yacyPeerActions.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().getWordCount()));
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.peers.mySeed().getName().toLowerCase());
}
}
final String peerStatus = ((sb.peers.mySeed() == null) ? yacySeed.PEERTYPE_VIRGIN : sb.peers.mySeed().get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN));
if (yacySeed.PEERTYPE_VIRGIN.equals(peerStatus) && "freeworld".equals(sb.getConfig(SwitchboardConstants.NETWORK_NAME, ""))) {
prop.put(PEERSTATUS, "0");
prop.put("urgentStatusVirgin", "1");
} else if (yacySeed.PEERTYPE_JUNIOR.equals(peerStatus) && "freeworld".equals(sb.getConfig(SwitchboardConstants.NETWORK_NAME, ""))) {
prop.put(PEERSTATUS, "1");
prop.put("warningStatusJunior", "1");
} else if (yacySeed.PEERTYPE_SENIOR.equals(peerStatus)) {
prop.put(PEERSTATUS, "2");
prop.put("hintStatusSenior", "1");
} else if (yacySeed.PEERTYPE_PRINCIPAL.equals(peerStatus)) {
prop.put(PEERSTATUS, "3");
prop.put("hintStatusPrincipal", "1");
prop.put("hintStatusPrincipal_seedURL", sb.peers.mySeed().get(yacySeed.SEEDLISTURL, "?"));
}
prop.putHTML("peerName", thisName);
prop.put("hash", thisHash);
final String seedUploadMethod = sb.getConfig("seedUploadMethod", "");
if (!"none".equalsIgnoreCase(seedUploadMethod) ||
("".equals(seedUploadMethod) && (sb.getConfig("seedFTPPassword", "").length() > 0 ||
sb.getConfig("seedFilePath", "").length() > 0))) {
if ("".equals(seedUploadMethod)) {
if (sb.getConfig("seedFTPPassword", "").length() > 0) {
sb.setConfig("seedUploadMethod","Ftp");
}
if (sb.getConfig("seedFilePath", "").length() > 0) {
sb.setConfig("seedUploadMethod","File");
}
}
if ("ftp".equalsIgnoreCase(seedUploadMethod)) {
prop.put(SEEDSERVER, "1"); // enabled
prop.putHTML("seedServer_seedServer", sb.getConfig("seedFTPServer", ""));
} else if ("scp".equalsIgnoreCase(seedUploadMethod)) {
prop.put(SEEDSERVER, "1"); // enabled
prop.putHTML("seedServer_seedServer", sb.getConfig("seedScpServer", ""));
} else if ("file".equalsIgnoreCase(seedUploadMethod)) {
prop.put(SEEDSERVER, "2"); // enabled
prop.putHTML("seedServer_seedFile", sb.getConfig("seedFilePath", ""));
}
prop.put("seedServer_lastUpload",
yacyPeerActions.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.getConfigBool("browserPopUpTrigger", false)) {
prop.put("popup", "0");
} else {
prop.put("popup", "1");
}
if (!OS.isWindows) {
prop.put("tray", "2");
} else if (!sb.getConfigBool("trayIcon", 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", WorkflowProcessor.availableCPU);
// proxy traffic
//prop.put("trafficIn",bytesToString(httpdByteCountInputStream.getGlobalCount()));
prop.put("trafficProxy", Formatter.bytesToString(ByteCount.getAccountCount(ByteCount.PROXY)));
prop.put("trafficCrawler", Formatter.bytesToString(ByteCount.getAccountCount(ByteCount.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.workerSize();
final int loaderMaxCount = sb.getConfigInt(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;
}
}