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/*
* Copyright (c) 2014 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <boost/lexical_cast.hpp>
#include <boost/optional.hpp>
#include <Swiften/Base/DateTime.h>
#include <Swiften/Parser/IQParser.h>
#include <Swiften/Parser/MessageParser.h>
#include <Swiften/Parser/PayloadParserFactory.h>
#include <Swiften/Parser/PayloadParserFactoryCollection.h>
#include <Swiften/Parser/PayloadParsers/DelayParser.h>
#include <Swiften/Parser/PayloadParsers/ForwardedParser.h>
#include <Swiften/Parser/PresenceParser.h>
using namespace Swift;
ForwardedParser::ForwardedParser(PayloadParserFactoryCollection* factories) : factories_(factories), level_(TopLevel) {
}
void ForwardedParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) {
if (level_ == PayloadLevel) {
if (element == "iq" && ns == "jabber:client") { /* begin parsing a nested stanza? */
childParser_ = boost::dynamic_pointer_cast<StanzaParser>(boost::make_shared<IQParser>(factories_));
} else if (element == "message" && ns == "jabber:client") {
childParser_ = boost::dynamic_pointer_cast<StanzaParser>(boost::make_shared<MessageParser>(factories_));
} else if (element == "presence" && ns == "jabber:client") {
childParser_ = boost::dynamic_pointer_cast<StanzaParser>(boost::make_shared<PresenceParser>(factories_));
} else if (element == "delay" && ns == "urn:xmpp:delay") { /* nested delay payload */
delayParser_ = boost::make_shared<DelayParser>();
}
}
if (childParser_) { /* parsing a nested stanza? */
childParser_->handleStartElement(element, ns, attributes);
}
if (delayParser_) { /* parsing a nested delay payload? */
delayParser_->handleStartElement(element, ns, attributes);
}
++level_;
}
void ForwardedParser::handleEndElement(const std::string& element, const std::string& ns) {
--level_;
if (childParser_ && level_ >= PayloadLevel) {
childParser_->handleEndElement(element, ns);
}
if (childParser_ && level_ == PayloadLevel) {
/* done parsing nested stanza */
getPayloadInternal()->setStanza(childParser_->getStanza());
childParser_.reset();
}
if (delayParser_ && level_ >= PayloadLevel) {
delayParser_->handleEndElement(element, ns);
}
if (delayParser_ && level_ == PayloadLevel) {
/* done parsing nested delay payload */
getPayloadInternal()->setDelay(boost::dynamic_pointer_cast<Delay>(delayParser_->getPayload()));
delayParser_.reset();
}
}
void ForwardedParser::handleCharacterData(const std::string& data) {
if (childParser_) {
childParser_->handleCharacterData(data);
}
if (delayParser_) {
delayParser_->handleCharacterData(data);
}
}
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Swift