/*
 * Copyright (c) 2010 Remko Tronçon
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#include <Swiften/Elements/DiscoInfo.h>

#include <algorithm>

namespace Swift {

const std::string DiscoInfo::ChatStatesFeature = std::string("http://jabber.org/protocol/chatstates");
const std::string DiscoInfo::SecurityLabelsFeature = std::string("urn:xmpp:sec-label:0");
const std::string DiscoInfo::SecurityLabelsCatalogFeature = std::string("urn:xmpp:sec-label:catalog:2");
const std::string DiscoInfo::JabberSearchFeature = std::string("jabber:iq:search");
const std::string DiscoInfo::CommandsFeature = std::string("http://jabber.org/protocol/commands");
const std::string DiscoInfo::MessageCorrectionFeature = std::string("urn:xmpp:message-correct:0");
const std::string DiscoInfo::JingleFeature = std::string("urn:xmpp:jingle:1");
const std::string DiscoInfo::JingleFTFeature = std::string("urn:xmpp:jingle:apps:file-transfer:3");
const std::string DiscoInfo::JingleTransportsIBBFeature = std::string("urn:xmpp:jingle:transports:ibb:1");
const std::string DiscoInfo::JingleTransportsS5BFeature = std::string("urn:xmpp:jingle:transports:s5b:1");
const std::string DiscoInfo::Bytestream = std::string("http://jabber.org/protocol/bytestreams");
const std::string DiscoInfo::MessageDeliveryReceiptsFeature = std::string("urn:xmpp:receipts");
const std::string DiscoInfo::WhiteboardFeature = std::string("http://swift.im/whiteboard");

bool DiscoInfo::Identity::operator<(const Identity& other) const {
	if (category_ == other.category_) {
		if (type_ == other.type_) {
			if (lang_ == other.lang_) {
				return name_ < other.name_;
			}
			else {
				return lang_ < other.lang_;
			}
		}
		else {
			return type_ < other.type_;
		}
	}
	else {
		return category_ < other.category_;
	}
}

bool DiscoInfo::hasFeature(const std::string& feature) const {
	return std::find(features_.begin(), features_.end(), feature) != features_.end();
}

}
