1 files changed, 46 insertions, 0 deletions
diff --git a/Swiften/Serializer/StreamFeaturesSerializer.cpp b/Swiften/Serializer/StreamFeaturesSerializer.cpp
new file mode 100644
index 0000000..49e62c4
--- /dev/null
+++ b/Swiften/Serializer/StreamFeaturesSerializer.cpp
@@ -0,0 +1,46 @@
+#include "Swiften/Serializer/StreamFeaturesSerializer.h"
+
+#include "Swiften/Serializer/XML/XMLElement.h"
+#include "Swiften/Serializer/XML/XMLTextNode.h"
+#include "Swiften/Base/foreach.h"
+
+namespace Swift {
+
+StreamFeaturesSerializer::StreamFeaturesSerializer() {
+}
+
+String 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::shared_ptr<XMLElement>(new 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 String& method, streamFeatures->getCompressionMethods()) {
+			boost::shared_ptr<XMLElement> methodElement(new XMLElement("method"));
+			methodElement->addNode(boost::shared_ptr<XMLTextNode>(new 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 String& mechanism, streamFeatures->getAuthenticationMechanisms()) {
+			boost::shared_ptr<XMLElement> mechanismElement(new XMLElement("mechanism"));
+			mechanismElement->addNode(boost::shared_ptr<XMLTextNode>(new XMLTextNode(mechanism)));
+			mechanismsElement->addNode(mechanismElement);
+		}
+		streamFeaturesElement.addNode(mechanismsElement);
+	}
+	if (streamFeatures->hasResourceBind()) {
+		streamFeaturesElement.addNode(boost::shared_ptr<XMLElement>(new XMLElement("bind", "urn:ietf:params:xml:ns:xmpp-bind")));
+	}
+	if (streamFeatures->hasSession()) {
+		streamFeaturesElement.addNode(boost::shared_ptr<XMLElement>(new XMLElement("session", "urn:ietf:params:xml:ns:xmpp-session")));
+	}
+	return streamFeaturesElement.serialize();
+}
+
+}