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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Serializer/StreamFeaturesSerializer.h>
#include <boost/smart_ptr/make_shared.hpp>
#include <Swiften/Serializer/XML/XMLElement.h>
#include <Swiften/Serializer/XML/XMLTextNode.h>
#include <Swiften/Base/foreach.h>
namespace Swift {
StreamFeaturesSerializer::StreamFeaturesSerializer() {
}
SafeByteArray StreamFeaturesSerializer::serialize(boost::shared_ptr<Element> element) const {
boost::shared_ptr<StreamFeatures> streamFeatures(boost::dynamic_pointer_cast<StreamFeatures>(element));
XMLElement streamFeaturesElement("stream:features");
if (streamFeatures->hasStartTLS()) {
streamFeaturesElement.addNode(boost::make_shared<XMLElement>("starttls", "urn:ietf:params:xml:ns:xmpp-tls"));
}
if (!streamFeatures->getCompressionMethods().empty()) {
boost::shared_ptr<XMLElement> compressionElement(new XMLElement("compression", "http://jabber.org/features/compress"));
foreach(const std::string& method, streamFeatures->getCompressionMethods()) {
boost::shared_ptr<XMLElement> methodElement(new XMLElement("method"));
methodElement->addNode(boost::make_shared<XMLTextNode>(method));
compressionElement->addNode(methodElement);
}
streamFeaturesElement.addNode(compressionElement);
}
if (!streamFeatures->getAuthenticationMechanisms().empty()) {
boost::shared_ptr<XMLElement> mechanismsElement(new XMLElement("mechanisms", "urn:ietf:params:xml:ns:xmpp-sasl"));
foreach(const std::string& mechanism, streamFeatures->getAuthenticationMechanisms()) {
boost::shared_ptr<XMLElement> mechanismElement(new XMLElement("mechanism"));
mechanismElement->addNode(boost::make_shared<XMLTextNode>(mechanism));
mechanismsElement->addNode(mechanismElement);
}
streamFeaturesElement.addNode(mechanismsElement);
}
if (streamFeatures->hasResourceBind()) {
streamFeaturesElement.addNode(boost::make_shared<XMLElement>("bind", "urn:ietf:params:xml:ns:xmpp-bind"));
}
if (streamFeatures->hasSession()) {
streamFeaturesElement.addNode(boost::make_shared<XMLElement>("session", "urn:ietf:params:xml:ns:xmpp-session"));
}
if (streamFeatures->hasStreamManagement()) {
streamFeaturesElement.addNode(boost::make_shared<XMLElement>("sm", "urn:xmpp:sm:2"));
}
if (streamFeatures->hasRosterVersioning()) {
streamFeaturesElement.addNode(boost::make_shared<XMLElement>("ver", "urn:xmpp:features:rosterver"));
}
return createSafeByteArray(streamFeaturesElement.serialize());
}
}
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Swift