/* * Copyright (c) 2013 Remko Tronçon * Licensed under the GNU General Public License. * See the COPYING file for more information. */ #pragma clang diagnostic ignored "-Wunused-private-field" #include <Swiften/Parser/PayloadParsers/PubSubItemParser.h> #include <boost/optional.hpp> #include <Swiften/Parser/PayloadParserFactoryCollection.h> #include <Swiften/Parser/PayloadParserFactory.h> using namespace Swift; PubSubItemParser::PubSubItemParser(PayloadParserFactoryCollection* parsers) : parsers(parsers), level(0) { } PubSubItemParser::~PubSubItemParser() { } void PubSubItemParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) { if (level == 0) { if (boost::optional<std::string> attributeValue = attributes.getAttributeValue("id")) { getPayloadInternal()->setID(*attributeValue); } } if (level == 1) { if (PayloadParserFactory* factory = parsers->getPayloadParserFactory(element, ns, attributes)) { currentPayloadParser.reset(factory->createPayloadParser()); } } if (level >= 1 && currentPayloadParser) { currentPayloadParser->handleStartElement(element, ns, attributes); } ++level; } void PubSubItemParser::handleEndElement(const std::string& element, const std::string& ns) { --level; if (currentPayloadParser) { if (level >= 1) { currentPayloadParser->handleEndElement(element, ns); } if (level == 1) { getPayloadInternal()->addData(currentPayloadParser->getPayload()); currentPayloadParser.reset(); } } } void PubSubItemParser::handleCharacterData(const std::string& data) { if (level > 1 && currentPayloadParser) { currentPayloadParser->handleCharacterData(data); } }