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/*
* Copyright (c) 2011 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
/*
* Copyright (c) 2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/Parser/PayloadParsers/JingleContentPayloadParser.h>
#include <Swiften/Base/Log.h>
#include <Swiften/Elements/JinglePayload.h>
#include <Swiften/Parser/PayloadParserFactory.h>
#include <Swiften/Parser/PayloadParserFactoryCollection.h>
namespace Swift {
JingleContentPayloadParser::JingleContentPayloadParser(PayloadParserFactoryCollection* factories) : factories(factories), level(0) {
}
void JingleContentPayloadParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) {
if (level == 0) {
std::string creator = attributes.getAttributeValue("creator").get_value_or("");
if (creator == "initiator") {
getPayloadInternal()->setCreator(JingleContentPayload::InitiatorCreator);
} else if (creator == "responder") {
getPayloadInternal()->setCreator(JingleContentPayload::ResponderCreator);
} else {
getPayloadInternal()->setCreator(JingleContentPayload::UnknownCreator);
}
getPayloadInternal()->setName(attributes.getAttributeValue("name").get_value_or(""));
}
if (level == 1) {
PayloadParserFactory* payloadParserFactory = factories->getPayloadParserFactory(element, ns, attributes);
if (payloadParserFactory) {
currentPayloadParser.reset(payloadParserFactory->createPayloadParser());
}
}
if (level >= 1 && currentPayloadParser) {
currentPayloadParser->handleStartElement(element, ns, attributes);
}
++level;
}
void JingleContentPayloadParser::handleEndElement(const std::string& element, const std::string& ns) {
--level;
if (currentPayloadParser) {
if (level >= 1) {
currentPayloadParser->handleEndElement(element, ns);
}
if (level == 1) {
boost::shared_ptr<JingleTransportPayload> transport = boost::dynamic_pointer_cast<JingleTransportPayload>(currentPayloadParser->getPayload());
if (transport) {
getPayloadInternal()->addTransport(transport);
}
boost::shared_ptr<JingleDescription> description = boost::dynamic_pointer_cast<JingleDescription>(currentPayloadParser->getPayload());
if (description) {
getPayloadInternal()->addDescription(description);
}
}
}
}
void JingleContentPayloadParser::handleCharacterData(const std::string& data) {
if (level > 1 && currentPayloadParser) {
currentPayloadParser->handleCharacterData(data);
}
}
}
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Swift