/* * Copyright (c) 2013-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #include <Swiften/Parser/PayloadParsers/PubSubSubscriptionsParser.h> #include <boost/optional.hpp> #include <Swiften/Parser/PayloadParserFactory.h> #include <Swiften/Parser/PayloadParserFactoryCollection.h> #include <Swiften/Parser/PayloadParsers/PubSubSubscriptionParser.h> using namespace Swift; PubSubSubscriptionsParser::PubSubSubscriptionsParser(PayloadParserFactoryCollection* parsers) : parsers(parsers), level(0) { } PubSubSubscriptionsParser::~PubSubSubscriptionsParser() { } void PubSubSubscriptionsParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) { if (level == 0) { if (boost::optional<std::string> attributeValue = attributes.getAttributeValue("node")) { getPayloadInternal()->setNode(*attributeValue); } } if (level == 1) { if (element == "subscription" && ns == "http://jabber.org/protocol/pubsub") { currentPayloadParser = std::make_shared<PubSubSubscriptionParser>(parsers); } } if (level >= 1 && currentPayloadParser) { currentPayloadParser->handleStartElement(element, ns, attributes); } ++level; } void PubSubSubscriptionsParser::handleEndElement(const std::string& element, const std::string& ns) { --level; if (currentPayloadParser) { if (level >= 1) { currentPayloadParser->handleEndElement(element, ns); } if (level == 1) { if (element == "subscription" && ns == "http://jabber.org/protocol/pubsub") { getPayloadInternal()->addSubscription(std::dynamic_pointer_cast<PubSubSubscription>(currentPayloadParser->getPayload())); } currentPayloadParser.reset(); } } } void PubSubSubscriptionsParser::handleCharacterData(const std::string& data) { if (level > 1 && currentPayloadParser) { currentPayloadParser->handleCharacterData(data); } }