/* * Copyright (c) 2013-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #include <Swiften/Parser/PayloadParsers/PubSubEventParser.h> #include <boost/optional.hpp> #include <Swiften/Parser/PayloadParserFactory.h> #include <Swiften/Parser/PayloadParserFactoryCollection.h> #include <Swiften/Parser/PayloadParsers/PubSubEventCollectionParser.h> #include <Swiften/Parser/PayloadParsers/PubSubEventConfigurationParser.h> #include <Swiften/Parser/PayloadParsers/PubSubEventDeleteParser.h> #include <Swiften/Parser/PayloadParsers/PubSubEventItemsParser.h> #include <Swiften/Parser/PayloadParsers/PubSubEventPurgeParser.h> #include <Swiften/Parser/PayloadParsers/PubSubEventSubscriptionParser.h> using namespace Swift; PubSubEventParser::PubSubEventParser(PayloadParserFactoryCollection* parsers) : parsers(parsers), level(0) { } PubSubEventParser::~PubSubEventParser() { } void PubSubEventParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) { if (level == 1) { if (element == "items" && ns == "http://jabber.org/protocol/pubsub#event") { currentPayloadParser = std::make_shared<PubSubEventItemsParser>(parsers); } if (element == "collection" && ns == "http://jabber.org/protocol/pubsub#event") { currentPayloadParser = std::make_shared<PubSubEventCollectionParser>(parsers); } if (element == "purge" && ns == "http://jabber.org/protocol/pubsub#event") { currentPayloadParser = std::make_shared<PubSubEventPurgeParser>(parsers); } if (element == "configuration" && ns == "http://jabber.org/protocol/pubsub#event") { currentPayloadParser = std::make_shared<PubSubEventConfigurationParser>(parsers); } if (element == "delete" && ns == "http://jabber.org/protocol/pubsub#event") { currentPayloadParser = std::make_shared<PubSubEventDeleteParser>(parsers); } if (element == "subscription" && ns == "http://jabber.org/protocol/pubsub#event") { currentPayloadParser = std::make_shared<PubSubEventSubscriptionParser>(parsers); } } if (level >= 1 && currentPayloadParser) { currentPayloadParser->handleStartElement(element, ns, attributes); } ++level; } void PubSubEventParser::handleEndElement(const std::string& element, const std::string& ns) { --level; if (currentPayloadParser) { if (level >= 1) { currentPayloadParser->handleEndElement(element, ns); } if (level == 1) { if (currentPayloadParser) { getPayloadInternal()->setPayload(std::dynamic_pointer_cast<PubSubEventPayload>(currentPayloadParser->getPayload())); } currentPayloadParser.reset(); } } } void PubSubEventParser::handleCharacterData(const std::string& data) { if (level > 1 && currentPayloadParser) { currentPayloadParser->handleCharacterData(data); } }