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489 lines
28 KiB
489 lines
28 KiB
// dir.java
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// -----------------------
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// part of the AnomicHTTPD caching proxy
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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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//
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// $LastChangedDate$
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// $LastChangedRevision$
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// $LastChangedBy$
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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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//
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// You must compile this file with
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// javac -classpath <application_root>/classes <application_root>/htroot/htdocsdefault/dir.java
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// which most probably means to compile this with
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// javac -classpath ../../classes dir.java
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import java.io.ByteArrayInputStream;
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import java.io.File;
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import java.io.IOException;
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import java.net.URL;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.Set;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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import de.anomic.http.httpHeader;
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import de.anomic.plasma.plasmaCondenser;
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import de.anomic.plasma.plasmaCrawlLURL;
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import de.anomic.plasma.plasmaSwitchboard;
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import de.anomic.plasma.plasmaURL;
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import de.anomic.plasma.plasmaWordIndexEntry;
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import de.anomic.server.serverCodings;
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import de.anomic.server.serverCore;
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import de.anomic.server.serverFileUtils;
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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.server.logging.serverLog;
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import de.anomic.yacy.yacyCore;
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import de.anomic.yacy.yacySeed;
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import de.anomic.data.userDB;
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public class dir {
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private static SimpleDateFormat SimpleFormatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
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public static String dateString(Date date) {
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return SimpleFormatter.format(date);
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}
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public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
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final plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
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final serverObjects prop = new serverObjects();
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// System.out.println("###Header="+ header);
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// System.out.println("###post=" + post);
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String action = ((post == null) ? "info" : post.get("action", "info"));
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String tree = "";
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// variables for this path
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// File htroot = new File(switchboard.getRootPath(), switchboard.getConfig("htRootPath", "htroot"));
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final File htroot = new File(switchboard.getRootPath(), switchboard.getConfig("htDocsPath", "DATA/HTDOCS"));
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String path = (String) header.get("PATH", "/");
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int pos = path.lastIndexOf("/");
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if (pos >= 0) { path = path.substring(0, pos + 1); }
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final File dir = new File(htroot, path);
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// general settings
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prop.put("peername", env.getConfig("peerName", "<nameless>"));
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prop.put("peerdomain", env.getConfig("peerName", "<nameless>").toLowerCase());
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prop.put("peeraddress", yacyCore.seedDB.mySeed.getAddress());
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prop.put("hostname", serverCore.publicIP());
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try{
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prop.put("hostip", InetAddress.getByName(serverCore.publicIP()).getHostAddress());
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}catch(UnknownHostException e){
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prop.put("hostip", "Unknown Host Exception");
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}
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prop.put("port", env.getConfig("port", "8080"));
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// generate upload/download authorizations
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final String adminAccountBase64MD5 = switchboard.getConfig("adminAccountBase64MD5", "");
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final String uploadAccountBase64MD5 = switchboard.getConfig("uploadAccountBase64MD5", "");
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final String downloadAccountBase64MD5 = switchboard.getConfig("downloadAccountBase64MD5", "");
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userDB.Entry entry = switchboard.userDB.proxyAuth((String)header.get("Authorization", "xxxxxx"));
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boolean adminAuthorization, downloadAuthorization, uploadAuthorization;
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if(entry == null){
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final String authorizationMD5 = de.anomic.server.serverCodings.encodeMD5Hex(((String) header.get("Authorization", "xxxxxx")).trim().substring(6));
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// if (logoutAccountBase64.equals(authorization))
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adminAuthorization = (adminAccountBase64MD5.length() != 0 && adminAccountBase64MD5.equals(authorizationMD5));
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uploadAuthorization = (adminAuthorization ||(uploadAccountBase64MD5.length() != 0 && uploadAccountBase64MD5.equals(authorizationMD5)));
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downloadAuthorization = (adminAuthorization || uploadAuthorization || downloadAccountBase64MD5.length() == 0 || downloadAccountBase64MD5.equals(authorizationMD5));
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}else{ //userDB
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adminAuthorization=entry.hasAdminRight();
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uploadAuthorization=entry.hasUploadRight();
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downloadAuthorization=entry.hasDownloadRight();
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}
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// do authentitcate processes by triggering the http authenticate method
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if (action.equals("authenticateAdmin") && !adminAuthorization) {
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prop.put("AUTHENTICATE", "admin log-in");
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return prop;
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}
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if (action.equals("authenticateUpload") && !uploadAuthorization) {
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prop.put("AUTHENTICATE", "upload log-in");
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return prop;
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}
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if (action.equals("authenticateDownload") && !downloadAuthorization) {
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prop.put("AUTHENTICATE", "download log-in");
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return prop;
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}
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// work off actions
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if (action.equals("logout")) {
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if (adminAuthorization) {
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prop.put("AUTHENTICATE", "admin log-in");
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return prop;
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} else if (uploadAuthorization) {
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prop.put("AUTHENTICATE", "upload log-in");
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return prop;
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} else if (downloadAuthorization) {
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prop.put("AUTHENTICATE", "download log-in");
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return prop;
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} else {
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action = "";
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}
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}
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if (action.equals("downloadPassword") && adminAuthorization) {
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switchboard.setConfig("downloadAccountBase64MD5", (post.get("password", "").length() == 0) ? "" : serverCodings.encodeMD5Hex(serverCodings.standardCoder.encodeBase64String("download:" + post.get("password", ""))));
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}
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if (action.equals("uploadPassword") && adminAuthorization) {
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switchboard.setConfig("uploadAccountBase64MD5", (post.get("password", "").length() == 0) ? "" : serverCodings.encodeMD5Hex(serverCodings.standardCoder.encodeBase64String("upload:" + post.get("password", ""))));
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}
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if (action.equals("upload") && (uploadAuthorization || adminAuthorization)) {
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String filename = new File(post.get("file", "dummy")).getName();
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String description = post.get("description", "");
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pos = filename.lastIndexOf("\\");
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if (pos >= 0) { filename = filename.substring(pos + 1); }
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final File newfile = new File(dir, filename);
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final File newfilemd5 = new File(dir, filename + ".md5");
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final byte[] binary = (byte[]) post.get("file$file", (Object) new byte[0]);
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try {
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serverFileUtils.write(binary, newfile);
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String md5s = serverCodings.encodeMD5Hex(newfile);
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serverFileUtils.write((md5s + "\n" + description).getBytes(), newfilemd5); // generate md5
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// index file info
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if (post.get("indexing", "").equals("on")) {
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final String urlstring = yacyhURL(yacyCore.seedDB.mySeed, filename, md5s);
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final String phrase = filename.replace('.', ' ').replace('_', ' ').replace('-', ' ');
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indexPhrase(switchboard, urlstring, phrase, description);
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}
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} catch (IOException e) {}
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}
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if (action.equals("newdir") && (uploadAuthorization || adminAuthorization)) {
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final String newdirname = post.get("directory", "EmptyDir");
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if (newdirname != null && newdirname.length() > 0) {
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final File newdir = new File(dir, newdirname);
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newdir.mkdir();
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try {
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serverFileUtils.copy(new File(dir,"dir.html"), new File(newdir, "dir.html"));
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serverFileUtils.copy(new File(dir,"dir.class"), new File(newdir, "dir.class"));
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} catch (IOException e) {}
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}
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}
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if (action.equals("delete") && adminAuthorization) {
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String filename = post.get("file", "foo");
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final File file = new File(dir, filename);
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if (file.exists()) {
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final File filemd5 = new File(dir, post.get("file", "foo") + ".md5");
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// read md5 and phrase
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String md5s = "";
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String description = "";
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if (filemd5.exists()) try {
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md5s = new String(serverFileUtils.read(filemd5));
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pos = md5s.indexOf('\n');
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if (pos >= 0) {
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description = md5s.substring(pos + 1);
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md5s = md5s.substring(0, pos);
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}
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} catch (IOException e) {}
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// delete file(s)
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if (file.isDirectory()) {
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final String[] content = file.list();
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for (int i = 0; i < content.length; i++) (new File(file, content[i])).delete();
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file.delete();
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} else if (file.isFile()) {
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file.delete();
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if (filemd5.exists()) filemd5.delete();
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}
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// delete index
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final String urlstring = yacyhURL(yacyCore.seedDB.mySeed, filename, md5s);
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final String phrase = filename.replace('.', ' ').replace('_', ' ').replace('-', ' ');
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deletePhrase(switchboard, urlstring, phrase, description);
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}
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}
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// if authorized, generate directory tree listing
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if ((adminAuthorization) || (uploadAuthorization) || (downloadAuthorization)) {
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// generate dir listing
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final String[] list = dir.list();
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File f, fmd5;
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String md5s, description;
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Date d;
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// tree += "<span class=\"tt\">path = " + path + "</span><br><br>";
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if (list == null)
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tree += "This directory is empty.<br>";
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else {
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int filecount = 0;
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tree += "<table border=\"0\" cellpadding=\"2\" cellspacing=\"1\" width=\"100%\">" +
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"<tr height=\"8\" class=\"TableHeader\"><td colspan=\"7\" class=tt>" + path + "</td></tr>";
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boolean dark = false;
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for (int i = 0; i < list.length; i++) {
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if (!((list[i].startsWith("dir.")) || (list[i].endsWith(".md5")))) {
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tree += "<tr height=\"8\" class=\"TableCell" + ((dark) ? "Dark" : "Light") + "\" valign=\"top\">";
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dark = !dark;
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filecount++;
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f = new File(dir, list[i]);
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fmd5 = new File(dir, list[i] + ".md5");
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try {
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if (fmd5.exists()) {
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md5s = new String(serverFileUtils.read(fmd5));
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pos = md5s.indexOf('\n');
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if (pos >= 0) {
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description = md5s.substring(pos + 1);
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md5s = md5s.substring(0, pos);
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} else {
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description = "";
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}
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} else {
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// generate md5 on-the-fly
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md5s = serverCodings.encodeMD5Hex(f);
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description = "";
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serverFileUtils.write((md5s + "\n" + description).getBytes(), fmd5);
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}
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} catch (IOException e) {
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md5s = "";
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description = "";
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}
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d = new Date(f.lastModified());
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if (f.isDirectory()) {
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tree += "<td class=\"tt\" align=\"left\" width=\"20\"><img src=\"/env/grafics/folderIconSmall.gif\" align=\"top\" class=\"small\"></td>";
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tree += "<td class=\"tt\" align=\"left\" width=\"60\">" + dateString(d) + "</td>";
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tree += "<td class=\"tt\" align=\"left\" width=\"150\"><a href=\"" /*+ path*/ + list[i] + "/dir.html\" class=\"tt\">" + list[i] + "</a></td>";
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tree += "<td class=\"tt\" align=\"right\" width=\"60\">" + formatLong(0, 10) + "</td>";
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tree += "<td class=\"tt\" align=\"left\" colspan=\"2\"><i>Directory</i></td>";
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} else {
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tree += "<td class=\"tt\" align=\"left\" width=\"20\"><img src=\"/env/grafics/fileIconSmall.gif\" align=\"top\">";
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tree += "<td class=\"tt\" align=\"left\" width=\"60\">" + dateString(d) + " ";
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tree += "<td class=\"tt\" align=\"left\" width=\"150\"><a href=\"" /*+ path*/ + list[i] + "\" class=\"tt\">" + list[i] + "</a></td>";
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tree += "<td class=\"tt\" align=\"right\" width=\"60\">" + formatLong(f.length(), 10) + "</td>";
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tree += "<td class=\"tt\" align=\"left\" width=\"220\"><a href=\"" + yacyhURL(yacyCore.seedDB.mySeed, f.getName(), md5s) + "\" class=\"tt\">" + md5s + "</a></td>";
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tree += "<td class=\"small\" align=\"left\">" + (((description.length() == 0) && ((list[i].endsWith(".jpg")) || (list[i].endsWith(".gif")) || (list[i].endsWith(".png")))) ? ("<img src=\"" + list[i] + "\" border=\"0\" height=\"32\" width=\"32\"") : description) + "</td>";
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}
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if (adminAuthorization) {
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tree += "<td class=\"small\" align=\"center\" width=\"50\">" +
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"<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"delete\">" +
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"<input type=\"hidden\" name=\"file\" value=\"" + list[i] + "\">" +
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"<input type=\"submit\" value=\"delete\" class=\"small\"></form></td>";
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}
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// if (adminAuthorization) tree += "</form> "; else tree += "<br>";
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tree += "</tr>" + serverCore.crlfString;
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}
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}
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tree += "</table>";
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if (filecount == 0) {
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tree += "<b>EMPTY</b><br>";
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}
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}
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}
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String ident = "";
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String account = "";
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String service = "";
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String info = "";
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String logout = "";
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if (adminAuthorization) {
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ident = "Administrator";
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account = "<table border=\"0\" cellpadding=\"0\" cellspacing=\"2\" width=\"100%\">" +
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"<tr class=\"TableCellDark\"><td class=\"small\">upload:</td><td><form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"uploadPassword\">" +
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"<input type=\"password\" name=\"password\" size=\"12\"> " +
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"<input type=\"submit\" value=\"Set Password\" class=\"small\">" +
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"</form></td></tr>" +
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"<tr class=\"TableCellLight\"><td class=\"small\">download:</td><td><form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"downloadPassword\">" +
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"<input type=\"password\" name=\"password\" size=\"12\"> " +
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"<input type=\"submit\" value=\"Set Password\" class=\"small\">" +
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"</form></td></tr>" +
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"</table>";
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logout = "<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"logout\">" +
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"<input type=\"submit\" value=\"Log-Out Administrator\" class=\"small\"> (enter empty account)" +
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"</form>";
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service = "<table border=\"0\" cellpadding=\"0\" cellspacing=\"2\" width=\"100%\">" +
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"<tr class=\"TableCellDark\">" +
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"<td class=\"small\">New Directory:</td>" +
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"<td><form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"newdir\">" +
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"<input type=\"text\" name=\"directory\" size=\"10\" class=\"small\"> " +
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"<input type=\"submit\" value=\"Create\" class=\"small\">" +
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"</form></td></tr>" +
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"<tr class=\"TableCellLight\">" +
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"<td class=\"small\">File Upload:</td>" +
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"<td class=\"small\"><form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"Resource = <input type=\"hidden\" name=\"action\" value=\"upload\">" +
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"<input type=\"file\" name=\"file\" size=\"10\" class=\"small\"><br>" +
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"Description = <input type=\"text\" name=\"description\" size=\"30\" class=\"small\"><br>" +
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"Indexing : <input type=\"checkbox\" name=\"indexing\" checked><br>" +
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"<input type=\"submit\" value=\"Transfer\" class=\"small\">" +
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"</form></td></tr>" +
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"</table>";
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info = "Admin and download accounts are necessary to grant their services to clients; " +
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"no password is required for the download-account unless you set one. " +
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"Files uploaded and indexed here have a special index entry 'yacyshare'; " +
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"if you want to find files that are indexed in any share zone, add the word 'yacyshare' to the search words.";
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} else if (uploadAuthorization) {
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ident = "Uploader";
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account = "<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"authenticateAdmin\">" +
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"<input type=\"submit\" value=\"Log-In as Administrator\" class=\"small\">" +
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"</form>";
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if (uploadAccountBase64MD5.length() == 0) {
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logout = "";
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} else {
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logout = "<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"logout\">" +
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"<input type=\"submit\" value=\"Log-Out 'upload'\" class=\"small\"> (enter empty account)" +
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"</form>";
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}
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service = "<table border=\"0\" cellpadding=\"0\" cellspacing=\"2\" width=\"100%\">" +
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"<tr class=\"TableCellDark\">" +
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"<td class=\"small\">New Directory:</td>" +
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"<td class=\"small\"><form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"newdir\">" +
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"<input type=\"text\" name=\"directory\" size=\"10\" class=\"small\"> " +
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"<input type=\"submit\" value=\"Create\" class=\"small\">" +
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"</form></td></tr>" +
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"<tr class=\"TableCellLight\">" +
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"<td class=\"small\">File Upload:</td>" +
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"<td class=\"small\"><form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"Resource = <input type=\"hidden\" name=\"action\" value=\"upload\">" +
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"<input type=\"file\" name=\"file\" size=\"10\" class=\"small\"><br>" +
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"Description = <input type=\"text\" name=\"description\" size=\"30\" class=\"small\"><br>" +
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"Indexing : <input type=\"checkbox\" name=\"indexing\"><br>" +
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"<input type=\"submit\" value=\"Transfer\" class=\"small\">" +
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"</form></td></tr>" +
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"</table>";
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info = "Uploaders are not granted to delete files or directories. If you want to do this, log-in as admin.";
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} else if (downloadAuthorization) {
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ident = "Downloader";
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account = "<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
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"<input type=\"hidden\" name=\"action\" value=\"authenticateAdmin\" class=\"small\">" +
|
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"<input type=\"submit\" value=\"Log-In as Administrator\" class=\"small\">" +
|
|
"</form> " +
|
|
"<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
|
|
"<input type=\"hidden\" name=\"action\" value=\"authenticateUpload\" class=\"small\">" +
|
|
"<input type=\"submit\" value=\"Log-In as user 'upload'\" class=\"small\">" +
|
|
"</form>";
|
|
if (downloadAccountBase64MD5.length() == 0) {
|
|
logout = "";
|
|
} else {
|
|
logout = "<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
|
|
"<input type=\"hidden\" name=\"action\" value=\"logout\">" +
|
|
"<input type=\"submit\" value=\"Log-Out 'download'\" class=\"small\"> (enter empty account)" +
|
|
"</form>";
|
|
service = "You are granted to view directory listings and do downloads in this directory.<br>" +
|
|
"If you want to upload, please log in as user 'upload'";
|
|
info = "Download is granted even if no download account has been defined. " +
|
|
"If you are an administrator and you wish to block non-authorized downloades, please log in as user 'admin' " +
|
|
"and set a download password.";
|
|
}
|
|
} else {
|
|
ident = "not authorized";
|
|
tree = "To inspect this directory you need either an admin, upload or download account. Please log in.";
|
|
account = "<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
|
|
"<input type=\"hidden\" name=\"action\" value=\"authenticateAdmin\">" +
|
|
"<input type=\"submit\" value=\"Log-In as Administrator\" class=\"small\">" +
|
|
"</form> " +
|
|
"<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
|
|
"<input type=\"hidden\" name=\"action\" value=\"authenticateUpload\">" +
|
|
"<input type=\"submit\" value=\"Log-In as user 'upload'\" class=\"small\">" +
|
|
"</form> " +
|
|
"<form action=\"dir.html\" method=\"post\" enctype=\"multipart/form-data\">" +
|
|
"<input type=\"hidden\" name=\"action\" value=\"authenticateDownload\">" +
|
|
"<input type=\"submit\" value=\"Log-In as user 'download'\" class=\"small\">" +
|
|
"</form>";
|
|
logout = "";
|
|
service = "No service available.";
|
|
info = "You must log-in to upload or download.";
|
|
}
|
|
|
|
prop.put("dir", tree);
|
|
prop.put("ident", ident);
|
|
prop.put("account", account);
|
|
prop.put("service", service);
|
|
prop.put("info", info);
|
|
prop.put("logout", logout);
|
|
// return rewrite properties
|
|
return prop;
|
|
}
|
|
|
|
private static String formatLong(long l, int length) {
|
|
String r = "" + l;
|
|
for (int i = r.length(); i < length; i++) { r = " " + r; }
|
|
return r;
|
|
}
|
|
|
|
// rDNS services:
|
|
// http://www.xdr2.net/reverse_DNS_lookup.asp
|
|
// http://remote.12dt.com/rns/
|
|
// http://bl.reynolds.net.au/search/
|
|
// http://www.declude.com/Articles.asp?ID=97
|
|
// http://www.dnsstuff.com/
|
|
|
|
// listlist: http://www.aspnetimap.com/help/welcome/dnsbl.html
|
|
|
|
public static String yacyhURL(yacySeed seed, String filename, String md5) {
|
|
return "http://share." + seed.getHexHash() + ".yacyh/" + filename + "?md5=" + md5;
|
|
}
|
|
|
|
public static void indexPhrase(plasmaSwitchboard switchboard, String urlstring, String phrase, String descr) {
|
|
try {
|
|
final URL url = new URL(urlstring);
|
|
final plasmaCondenser condenser = new plasmaCondenser(new ByteArrayInputStream(("yacyshare. " + phrase + ". " + descr).getBytes()));
|
|
final plasmaCrawlLURL.Entry newEntry = switchboard.urlPool.loadedURL.addEntry(
|
|
url, "YaCyShare: " + descr, new Date(), new Date(),
|
|
"____________", /*initiator*/
|
|
yacyCore.seedDB.mySeed.hash, /*executor*/
|
|
"AAAAAAAAAAAA", /*referrer*/
|
|
0, /*copycount*/
|
|
false, /*localneed*/
|
|
condenser.RESULT_INFORMATION_VALUE,
|
|
"**", /*language*/
|
|
plasmaWordIndexEntry.DT_SHARE, /*doctype*/
|
|
phrase.length(), /*size*/
|
|
condenser.RESULT_NUMB_WORDS,
|
|
5 /*process case*/
|
|
);
|
|
|
|
final String urlHash = newEntry.hash();
|
|
final int words = switchboard.wordIndex.addPageIndex(url, urlHash, new Date(), condenser, "**", plasmaWordIndexEntry.DT_SHARE);
|
|
} catch (IOException e) {}
|
|
}
|
|
|
|
public static void deletePhrase(plasmaSwitchboard switchboard, String urlstring, String phrase, String descr) {
|
|
try {
|
|
final String urlhash = plasmaURL.urlHash(new URL(urlstring));
|
|
final Set words = plasmaCondenser.getWords(("yacyshare " + phrase + " " + descr).getBytes());
|
|
switchboard.removeReferences(urlhash, words);
|
|
switchboard.urlPool.loadedURL.remove(urlhash);
|
|
} catch (Exception e) {
|
|
serverLog.logSevere("DIR", "INTERNAL ERROR in dir.deletePhrase", e);
|
|
}
|
|
}
|
|
|
|
}
|