// AccessTracker_p.java // (C) 2006 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany // first published 14.01.2007 on http://www.yacy.net // // This is a part of YaCy, a peer-to-peer based web search engine // // $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $ // $LastChangedRevision: 1986 $ // $LastChangedBy: orbiter $ // // LICENSE // // 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 import java.util.ArrayList; import java.util.ConcurrentModificationException; import java.util.Date; import java.util.HashMap; import java.util.Iterator; import java.util.Map; import java.util.Set; import java.util.TreeMap; import java.util.TreeSet; import de.anomic.http.httpHeader; import de.anomic.net.natLib; import de.anomic.plasma.plasmaSearchQuery; import de.anomic.plasma.plasmaSwitchboard; import de.anomic.server.serverDate; import de.anomic.server.serverObjects; import de.anomic.server.serverSwitch; import de.anomic.yacy.yacyCore; import de.anomic.yacy.yacySeed; public class AccessTracker_p { private static final TreeMap treemapclone(TreeMap m) { TreeMap accessClone = new TreeMap(); try { accessClone.putAll(m); } catch (ConcurrentModificationException e) {} return accessClone; } public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch sb) { plasmaSwitchboard switchboard = (plasmaSwitchboard) sb; // return variable that accumulates replacements serverObjects prop = new serverObjects(); int page = 0; if (post != null) page = post.getInt("page", 0); prop.put("page", page); int maxCount = 1000; boolean dark = true; if (page == 0) { Iterator i = switchboard.accessHosts(); String host; TreeMap access; int entCount = 0; try { while ((entCount < maxCount) && (i.hasNext())) { host = (String) i.next(); access = switchboard.accessTrack(host); prop.put("page_list_" + entCount + "_host", host); prop.put("page_list_" + entCount + "_countSecond", access.tailMap(new Long(System.currentTimeMillis() - 1000)).size()); prop.put("page_list_" + entCount + "_countMinute", access.tailMap(new Long(System.currentTimeMillis() - 1000 * 60)).size()); prop.put("page_list_" + entCount + "_count10Minutes", access.tailMap(new Long(System.currentTimeMillis() - 1000 * 60 * 10)).size()); prop.put("page_list_" + entCount + "_countHour", access.tailMap(new Long(System.currentTimeMillis() - 1000 * 60 * 60)).size()); entCount++; } } catch (ConcurrentModificationException e) {} // we dont want to synchronize this prop.put("page_list", entCount); prop.put("page_num", entCount); } if (page == 1) { String host = post.get("host", ""); int entCount = 0; TreeMap access; Map.Entry entry; if (host.length() > 0) { access = switchboard.accessTrack(host); if (access != null) { try { Iterator ii = treemapclone(access).entrySet().iterator(); while (ii.hasNext()) { entry = (Map.Entry) ii.next(); prop.put("page_list_" + entCount + "_host", host); prop.put("page_list_" + entCount + "_date", serverDate.shortSecondTime(new Date(((Long) entry.getKey()).longValue()))); prop.put("page_list_" + entCount + "_path", (String) entry.getValue()); entCount++; } } catch (ConcurrentModificationException e) {} // we dont want to synchronize this } } else { try { Iterator i = switchboard.accessHosts(); while ((entCount < maxCount) && (i.hasNext())) { host = (String) i.next(); access = switchboard.accessTrack(host); Iterator ii = treemapclone(access).entrySet().iterator(); while (ii.hasNext()) { entry = (Map.Entry) ii.next(); prop.put("page_list_" + entCount + "_host", host); prop.put("page_list_" + entCount + "_date", serverDate.shortSecondTime(new Date(((Long) entry.getKey()).longValue()))); prop.put("page_list_" + entCount + "_path", (String) entry.getValue()); entCount++; } } } catch (ConcurrentModificationException e) {} // we dont want to synchronize this } prop.put("page_list", entCount); prop.put("page_num", entCount); } if ((page == 2) || (page == 4)) { ArrayList array = (page == 2) ? switchboard.localSearches : switchboard.remoteSearches; Long trackerHandle; HashMap searchProfile; int m = Math.min(maxCount, array.size()); for (int entCount = 0; entCount < m; entCount++) { searchProfile = (HashMap) array.get(array.size() - entCount - 1); trackerHandle = (Long) searchProfile.get("time"); // put values in template prop.put("page_list_" + entCount + "_dark", ((dark) ? 1 : 0) ); dark =! dark; prop.put("page_list_" + entCount + "_host", (String) searchProfile.get("host")); prop.put("page_list_" + entCount + "_date", serverDate.shortSecondTime(new Date(trackerHandle.longValue()))); prop.put("page_list_" + entCount + "_timestamp", Long.toString(trackerHandle.longValue())); if (page == 2) { // local search prop.put("page_list_" + entCount + "_offset", ((Integer) searchProfile.get("offset")).toString()); prop.put("page_list_" + entCount + "_querystring", searchProfile.get("querystring")); } else { // remote search prop.put("page_list_" + entCount + "_peername", (String) searchProfile.get("peername")); prop.put("page_list_" + entCount + "_queryhashes", plasmaSearchQuery.anonymizedQueryHashes((Set) searchProfile.get("queryhashes"))); } prop.put("page_list_" + entCount + "_querycount", ((Integer) searchProfile.get("querycount")).toString()); prop.put("page_list_" + entCount + "_querytime", ((Long) searchProfile.get("querytime")).toString()); prop.put("page_list_" + entCount + "_resultcount", ((Integer) searchProfile.get("resultcount")).toString()); prop.put("page_list_" + entCount + "_urltime", ((Long) searchProfile.get("resulturltime")).toString()); prop.put("page_list_" + entCount + "_snippettime", ((Long) searchProfile.get("resultsnippettime")).toString()); prop.put("page_list_" + entCount + "_resulttime", ((Long) searchProfile.get("resulttime")).toString()); } prop.put("page_list", m); prop.put("page_num", m); prop.put("page_total", (page == 2) ? switchboard.localSearches.size() : switchboard.remoteSearches.size()); } if ((page == 3) || (page == 5)) { Iterator i = (page == 3) ? switchboard.localSearchTracker.entrySet().iterator() : switchboard.remoteSearchTracker.entrySet().iterator(); String host; TreeSet handles; int entCount = 0; Map.Entry entry; try { while ((entCount < maxCount) && (i.hasNext())) { entry = (Map.Entry) i.next(); host = (String) entry.getKey(); handles = (TreeSet) entry.getValue(); int dateCount = 0; Iterator ii = handles.iterator(); while (ii.hasNext()) { Long timestamp = (Long) ii.next(); prop.put("page_list_" + entCount + "_dates_" + dateCount + "_date", serverDate.shortSecondTime(new Date(timestamp.longValue()))); prop.put("page_list_" + entCount + "_dates_" + dateCount + "_timestamp", timestamp.toString()); dateCount++; } prop.put("page_list_" + entCount + "_dates", dateCount); int qph = handles.tailSet(new Long(System.currentTimeMillis() - 1000 * 60 * 60)).size(); prop.put("page_list_" + entCount + "_qph", qph); prop.put("page_list_" + entCount + "_dark", ((dark) ? 1 : 0) ); dark =! dark; prop.put("page_list_" + entCount + "_host", host); if (page == 5) { yacySeed remotepeer = yacyCore.seedDB.lookupByIP(natLib.getInetAddress(host), true, true, true); prop.put("page_list_" + entCount + "_peername", (remotepeer == null) ? "UNKNOWN" : remotepeer.getName()); } prop.put("page_list_" + entCount + "_count", new Integer(handles.size()).toString()); // next entCount++; } } catch (ConcurrentModificationException e) {} // we dont want to synchronize this prop.put("page_list", entCount); prop.put("page_num", entCount); prop.put("page_total", (page == 3) ? switchboard.localSearches.size() : switchboard.remoteSearches.size()); } // return rewrite properties return prop; } }