// Steering.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@yacy.net
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004, 2005
//
// $LastChangedDate: 2010-09-14 11:13:28 +0200 (Di, 14. Sep 2010) $
// $LastChangedRevision: 7143 $
// $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 SettingsAck_p.java
// if the shell's current path is HTROOT
import java.io.File;
import net.yacy.cora.protocol.HeaderFramework;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.kelondro.logging.Log;
import de.anomic.search.Switchboard;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyRelease;
public class Steering {
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch ss) {
if (post == null || ss == null) { return new serverObjects(); }
final Switchboard sb = (Switchboard) ss;
final serverObjects prop = new serverObjects();
prop.put("info", "0"); //no information submitted
final String requestIP = post.get(HeaderFramework.CONNECTION_PROP_CLIENTIP, "127.0.0.1");
// handle access rights
if (!sb.verifyAuthentication(header, false)) {
Log.logInfo("STEERING", "log-in attempt for steering from " + requestIP);
prop.put("AUTHENTICATE", "admin log-in"); // force log-in
return prop;
}
if (post.containsKey("shutdown")) {
Log.logInfo("STEERING", "shutdown request from " + requestIP);
sb.terminate(10, "shutdown request from Steering; ip = " + requestIP);
prop.put("info", "3");
return prop;
}
if (post.containsKey("restart")) {
Log.logInfo("STEERING", "restart request from " + requestIP);
yacyRelease.restart();
prop.put("info", "4");
return prop;
}
if (post.containsKey("update")) {
Log.logInfo("STEERING", "update request from " + requestIP);
final boolean devenvironment = new File(sb.getAppPath(), ".svn").exists();
final String releaseFileName = post.get("releaseinstall", "");
final File releaseFile = new File(sb.getDataPath(), "DATA/RELEASE/".replace("/", File.separator) + releaseFileName);
if ((!devenvironment) && (releaseFileName.length() > 0) && (releaseFile.exists())) {
yacyRelease.deployRelease(releaseFile);
}
prop.put("info", "5");
prop.putHTML("info_release", releaseFileName);
return prop;
}
return prop;
}
}