/* * Copyright (c) 2010 Remko Tronçon * Licensed under the GNU General Public License v3. * See Documentation/Licenses/GPLv3.txt for more information. */ #include <Swiften/Parser/StreamFeaturesParser.h> namespace Swift { StreamFeaturesParser::StreamFeaturesParser() : GenericElementParser<StreamFeatures>(), currentDepth_(0), inMechanisms_(false), inMechanism_(false), inCompression_(false), inCompressionMethod_(false) { } void StreamFeaturesParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap&) { if (currentDepth_ == 1) { if (element == "starttls" && ns == "urn:ietf:params:xml:ns:xmpp-tls") { getElementGeneric()->setHasStartTLS(); } else if (element == "session" && ns == "urn:ietf:params:xml:ns:xmpp-session") { getElementGeneric()->setHasSession(); } else if (element == "bind" && ns == "urn:ietf:params:xml:ns:xmpp-bind") { getElementGeneric()->setHasResourceBind(); } else if (element == "sm" && ns == "urn:xmpp:sm:2") { getElementGeneric()->setHasStreamManagement(); } else if (element == "mechanisms" && ns == "urn:ietf:params:xml:ns:xmpp-sasl") { inMechanisms_ = true; } else if (element == "compression" && ns == "http://jabber.org/features/compress") { inCompression_ = true; } else if (element == "ver" && ns == "urn:xmpp:features:rosterver") { getElementGeneric()->setHasRosterVersioning(); } } else if (currentDepth_ == 2) { if (inCompression_ && element == "method") { inCompressionMethod_ = true; currentText_ = ""; } else if (inMechanisms_ && element == "mechanism") { inMechanism_ = true; currentText_ = ""; } } ++currentDepth_; } void StreamFeaturesParser::handleEndElement(const std::string&, const std::string&) { --currentDepth_; if (currentDepth_ == 1) { inCompression_ = false; inMechanisms_ = false; } else if (currentDepth_ == 2) { if (inCompressionMethod_) { getElementGeneric()->addCompressionMethod(currentText_); inCompressionMethod_ = false; } else if (inMechanism_) { getElementGeneric()->addAuthenticationMechanism(currentText_); inMechanism_ = false; } } } void StreamFeaturesParser::handleCharacterData(const std::string& data) { currentText_ += data; } }