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73 lines
3.5 KiB
73 lines
3.5 KiB
// opensearchdescription.java
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// (C) 2006 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// first published 12.08.2006 on http://www.anomic.de
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//
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// This is a part of YaCy, a peer-to-peer based web search engine
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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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// LICENSE
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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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import net.yacy.cora.protocol.Domains;
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import net.yacy.cora.protocol.HeaderFramework;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.search.Switchboard;
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import net.yacy.search.SwitchboardConstants;
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import net.yacy.server.serverObjects;
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import net.yacy.server.serverSwitch;
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public class opensearchdescription {
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public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
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final Switchboard sb = (Switchboard) env;
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// generate message content for open search description
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String promoteSearchPageGreeting = env.getConfig(SwitchboardConstants.GREETING, "");
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if (env.getConfigBool(SwitchboardConstants.GREETING_NETWORK_NAME, false)) promoteSearchPageGreeting = env.getConfig("network.unit.description", "");
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String thisaddress = header.get(HeaderFramework.HOST); // returns host:port (if not default http/https ports)
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String thisprotocol = "http";
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if (thisaddress == null) {
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thisaddress = Domains.LOCALHOST + ":" + sb.getConfig("port", "8090");
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} else {
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final String sslport = ":" + sb.getConfig("port.ssl", "8443");
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if (thisaddress.endsWith(sslport)) { // connection on ssl port, use https protocol
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thisprotocol = "https";
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}
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}
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/* YaCyDefaultServelt should have filled this custom header, making sure we know here wether original request is http or https
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* (when default ports (80 and 443) are used, there is no way to distinguish the two schemes relying only on the Host header) */
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thisprotocol = header.get(HeaderFramework.X_YACY_REQUEST_SCHEME, thisprotocol);
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final serverObjects prop = new serverObjects();
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prop.put("compareyacy", post != null && post.getBoolean("compare_yacy") ? 1 : 0);
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prop.putXML("thisaddress", thisaddress);
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prop.putXML("compareyacy_thisaddress", thisaddress);
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prop.putXML("thisprotocol", thisprotocol);
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prop.putXML("compareyacy_thisprotocol", thisprotocol);
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prop.putXML("SearchPageGreeting", promoteSearchPageGreeting);
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prop.putXML("clientname", sb.peers.mySeed().getName());
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prop.putXML("compareyacy_search_left", post == null ? compare_yacy.defaultsearchL : post.get("left", compare_yacy.defaultsearchL));
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prop.putXML("compareyacy_search_right", post == null ? compare_yacy.defaultsearchR : post.get("right", compare_yacy.defaultsearchR));
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// return rewrite properties
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return prop;
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}
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}
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