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267 lines
15 KiB
267 lines
15 KiB
// Network.java
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// -----------------------
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// part of YaCy
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// (C) by Michael Peter Christen; mc@anomic.de
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// first published on http://www.anomic.de
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// Frankfurt, Germany, 2004, 2005
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// last major change: 16.02.2005
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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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//
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// Using this software in any meaning (reading, learning, copying, compiling,
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// running) means that you agree that the Author(s) is (are) not responsible
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// for cost, loss of data or any harm that may be caused directly or indirectly
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// by usage of this softare or this documentation. The usage of this software
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// is on your own risk. The installation and usage (starting/running) of this
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// software may allow other people or application to access your computer and
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// any attached devices and is highly dependent on the configuration of the
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// software which must be done by the user of the software; the author(s) is
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// (are) also not responsible for proper configuration and usage of the
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// software, even if provoked by documentation provided together with
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// the software.
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//
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// Any changes to this file according to the GPL as documented in the file
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// gpl.txt aside this file in the shipment you received can be done to the
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// lines that follows this copyright notice here, but changes must not be
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// done inside the copyright notive above. A re-distribution must contain
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// the intact and unchanged copyright notice.
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// Contributions and changes to the program code must be marked as such.
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// you must compile this file with
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// javac -classpath .:../classes Network.java
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// if the shell's current path is HTROOT
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import java.util.Enumeration;
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import de.anomic.http.httpHeader;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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import de.anomic.yacy.yacyCore;
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import de.anomic.yacy.yacySeed;
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public class Network {
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public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch sb) {
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// return variable that accumulates replacements
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serverObjects prop = new serverObjects();
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boolean overview = (post == null) || (((String) post.get("page", "0")).equals("0"));
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String mySeedType = yacyCore.seedDB.mySeed.get("PeerType", "virgin");
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boolean iAmActive = (mySeedType.equals("senior")) || (mySeedType.equals("principal"));
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if (overview) {
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long accActLinks = yacyCore.seedDB.countActiveURL();
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long accActWords = yacyCore.seedDB.countActiveRWI();
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long accPassLinks = yacyCore.seedDB.countPassiveURL();
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long accPassWords = yacyCore.seedDB.countPassiveRWI();
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long accPotLinks = yacyCore.seedDB.countPotentialURL();
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long accPotWords = yacyCore.seedDB.countPotentialRWI();
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int conCount = yacyCore.seedDB.sizeConnected();
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int disconCount = yacyCore.seedDB.sizeDisconnected();
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int potCount = yacyCore.seedDB.sizePotential();
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boolean complete = ((post == null) ? false : post.get("links", "false").equals("true"));
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// create own peer info
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yacySeed seed = yacyCore.seedDB.mySeed;
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if (yacyCore.seedDB.mySeed != null){ //our Peer
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long links, words;
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try {
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links = Long.parseLong(seed.get("LCount", "0"));
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words = Long.parseLong(seed.get("ICount", "0"));
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} catch (Exception e) {links = 0; words = 0;}
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prop.put("table_my-name", seed.get("Name", "-") );
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if (yacyCore.seedDB.mySeed.isVirgin()) {
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prop.put("table_my-type", 0);
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} else if(yacyCore.seedDB.mySeed.isJunior()) {
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prop.put("table_my-type", 1);
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accPotLinks += links;
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accPotWords += words;
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} else if(yacyCore.seedDB.mySeed.isSenior()) {
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prop.put("table_my-type", 2);
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accActLinks += links;
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accActWords += words;
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} else if(yacyCore.seedDB.mySeed.isPrincipal()) {
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prop.put("table_my-type", 3);
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accActLinks += links;
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accActWords += words;
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}
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prop.put("table_my-version", seed.get("Version", "-"));
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prop.put("table_my-uptime", seed.get("Uptime", "-"));
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prop.put("table_my-links", groupDigits(links));
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prop.put("table_my-words", groupDigits(words));
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prop.put("table_my-acceptcrawl", "" + (seed.getFlagAcceptRemoteCrawl() ? 1 : 0) );
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prop.put("table_my-acceptindex", "" + (seed.getFlagAcceptRemoteIndex() ? 1 : 0) );
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prop.put("table_my-sI", seed.get("sI", "-"));
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prop.put("table_my-sU", seed.get("sU", "-"));
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prop.put("table_my-rI", seed.get("rI", "-"));
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prop.put("table_my-rU", seed.get("rU", "-"));
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prop.put("table_my-seeds", seed.get("SCount", "-"));
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prop.put("table_my-connects", seed.get("CCount", "-"));
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}
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// overall results: Network statistics
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if (iAmActive) conCount++; else if (mySeedType.equals("junior")) potCount++;
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prop.put("table_active-count", conCount);
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prop.put("table_active-links", groupDigits(accActLinks));
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prop.put("table_active-words", groupDigits(accActWords));
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prop.put("table_passive-count", disconCount);
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prop.put("table_passive-links", groupDigits(accPassLinks));
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prop.put("table_passive-words", groupDigits(accPassWords));
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prop.put("table_potential-count", potCount);
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prop.put("table_potential-links", groupDigits(accPotLinks));
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prop.put("table_potential-words", groupDigits(accPotWords));
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prop.put("table_all-count", (conCount + disconCount + potCount));
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prop.put("table_all-links", groupDigits(accActLinks + accPassLinks + accPotLinks));
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prop.put("table_all-words", groupDigits(accActWords + accPassWords + accPotWords));
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String comment = "";
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prop.put("table_comment", 0);
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if (conCount == 0) {
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if (Integer.parseInt(sb.getConfig("onlineMode", "1")) == 2) {
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prop.put("table_comment", 1);//in onlinemode, but not online
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} else {
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prop.put("table_comment", 2);//not in online mode, and not online
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}
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}
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prop.put("table", 2); // triggers overview
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prop.put("page", 0);
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} else {
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// generate table
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int page = Integer.parseInt(post.get("page", "1"));
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int conCount = 0;
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int maxCount = 100;
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if (yacyCore.seedDB == null) {
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prop.put("table", 0);//no remote senior/principal proxies known"
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} else {
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int size = 0;
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switch (page) {
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case 1 : size = yacyCore.seedDB.sizeConnected(); break;
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case 2 : size = yacyCore.seedDB.sizeDisconnected(); break;
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case 3 : size = yacyCore.seedDB.sizePotential(); break;
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}
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if (size == 0) {
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prop.put("table", 0);//no remote senior/principal proxies known"
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} else {
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// add temporary the own seed to the database
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if (iAmActive) {
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yacyCore.peerActions.updateMySeed();
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yacyCore.seedDB.addConnected(yacyCore.seedDB.mySeed);
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}
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boolean dark = true;
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yacySeed seed;
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boolean complete = post.containsKey("ip");
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Enumeration e = null;
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switch (page) {
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case 1 : e = yacyCore.seedDB.seedsSortedConnected(post.get("order", "down").equals("up"), post.get("sort", "ICount")); break;
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case 2 : e = yacyCore.seedDB.seedsSortedDisconnected(post.get("order", "up").equals("up"), post.get("sort", "LastSeen")); break;
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case 3 : e = yacyCore.seedDB.seedsSortedPotential(post.get("order", "up").equals("up"), post.get("sort", "LastSeen")); break;
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}
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while ((e.hasMoreElements()) && (conCount < maxCount)) {
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seed = (yacySeed) e.nextElement();
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if (seed != null) {
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if (conCount >= maxCount) break;
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if (seed.hash.equals(yacyCore.seedDB.mySeed.hash)) {
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prop.put("table_list_"+conCount+"_dark", 2);
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} else {
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prop.put("table_list_"+conCount+"_dark", ((dark) ? 1 : 0) ); dark=!dark;
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}
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long links, words;
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try {
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links = Long.parseLong(seed.get("LCount", "0"));
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words = Long.parseLong(seed.get("ICount", "0"));
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} catch (Exception exc) {links = 0; words = 0;}
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prop.put("table_list_"+conCount+"_complete", ((complete)? 1 : 0) );
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prop.put("table_list_"+conCount+"_hash", seed.hash);
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String shortname = seed.get("Name", "deadlink");
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if (shortname.length() > 20) shortname = shortname.substring(0, 20) + "...";
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prop.put("table_list_"+conCount+"_shortname", shortname);
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prop.put("table_list_"+conCount+"_fullname", seed.get("Name", "deadlink"));
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if (complete) {
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prop.put("table_list_"+conCount+"_complete", 1);
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prop.put("table_list_"+conCount+"_complete_ip", seed.get("IP", "-") );
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prop.put("table_list_"+conCount+"_complete_port", seed.get("Port", "-") );
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prop.put("table_list_"+conCount+"_complete_hash", seed.hash);
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}else{
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prop.put("table_list_"+conCount+"_complete", 0);
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}
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if (seed.isJunior()) {
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prop.put("table_list_"+conCount+"_type", 0);
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} else if(seed.isSenior()){
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prop.put("table_list_"+conCount+"_type", 1);
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} else if(seed.isPrincipal()) {
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prop.put("table_list_"+conCount+"_type", 2);
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prop.put("table_list_"+conCount+"_type_url", seed.get("seedURL", "http://nowhere/") );
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}
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prop.put("table_list_"+conCount+"_version", seed.get("Version", "-"));
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prop.put("table_list_"+conCount+"_contact", (seed.getFlagDirectConnect() ? 1 : 0) );
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prop.put("table_list_"+conCount+"_lastSeen", lastSeen(seed.get("LastSeen", "-")) );
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prop.put("table_list_"+conCount+"_uptime", seed.get("Uptime", "-") );
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prop.put("table_list_"+conCount+"_links", groupDigits(links));
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prop.put("table_list_"+conCount+"_words", groupDigits(words));
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prop.put("table_list_"+conCount+"_acceptcrawl", (seed.getFlagAcceptRemoteCrawl() ? 1 : 0) );
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prop.put("table_list_"+conCount+"_acceptindex", (seed.getFlagAcceptRemoteIndex() ? 1 : 0) );
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prop.put("table_list_"+conCount+"_sI", seed.get("sI", "-"));
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prop.put("table_list_"+conCount+"_sU", seed.get("sU", "-"));
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prop.put("table_list_"+conCount+"_rI", seed.get("rI", "-"));
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prop.put("table_list_"+conCount+"_rU", seed.get("rU", "-"));
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prop.put("table_list_"+conCount+"_seeds", seed.get("SCount", "-"));
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prop.put("table_list_"+conCount+"_connects", seed.get("CCount", "-"));
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conCount++;
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}//seed != null
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}//while
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if (iAmActive) yacyCore.seedDB.removeMySeed();
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prop.put("table_list", conCount);
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prop.put("table", 1);
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prop.put("table_num", conCount);
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prop.put("table_total", (maxCount > conCount) ? conCount : maxCount);
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prop.put("table_complete", ((complete)? 1 : 0) );
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}
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}
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prop.put("page", page);
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prop.put("table_page", page);
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switch (page) {
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case 1 : prop.put("table_peertype", "senior/principal"); break;
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case 2 : prop.put("table_peertype", "senior/principal"); break;
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case 3 : prop.put("table_peertype", "junior"); break;
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}
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}
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// return rewrite properties
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return prop;
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}
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private static String lastSeen(String date) {
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long l = 0;
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if (date.length() == 0)
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l = 999;
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else
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try {
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l = (yacyCore.universalTime() - yacyCore.shortFormatter.parse(date).getTime()) / 1000 / 60;
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} catch (java.text.ParseException e) {
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l = 999;
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}
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if (l == 999) return "-"; else return "" + l;
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}
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private static String groupDigits(long Number) {
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String s = "" + Number;
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String t = "";
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for (int i = 0; i < s.length(); i++) t = s.charAt(s.length() - i - 1) + (((i % 3) == 0) ? "," : "") + t;
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return t.substring(0, t.length() - 1);
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}
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}
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