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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/PayloadParsers/FormParser.h>
#include <Swiften/Parser/PayloadParsers/ResultSetParser.h>
#include <Swiften/Parser/PayloadParsers/MAMQueryParser.h>
using namespace Swift;
MAMQueryParser::MAMQueryParser() : level_(TopLevel) {
}
void MAMQueryParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) {
if (level_ == TopLevel) {
boost::optional<std::string> attributeValue;
if ((attributeValue = attributes.getAttributeValue("queryid"))) {
getPayloadInternal()->setQueryID(*attributeValue);
}
if ((attributeValue = attributes.getAttributeValue("node"))) {
getPayloadInternal()->setNode(*attributeValue);
}
} else if (level_ == PayloadLevel) {
if (element == "x" && ns == "jabber:x:data") {
formParser_ = boost::make_shared<FormParser>();
} else if (element == "set" && ns == "http://jabber.org/protocol/rsm") {
resultSetParser_ = boost::make_shared<ResultSetParser>();
}
}
if (formParser_) { /* parsing a nested Form */
formParser_->handleStartElement(element, ns, attributes);
}
if (resultSetParser_) { /* parsing a nested ResultSet */
resultSetParser_->handleStartElement(element, ns, attributes);
}
++level_;
}
void MAMQueryParser::handleEndElement(const std::string& element, const std::string& ns) {
--level_;
if (formParser_ && level_ >= PayloadLevel) {
formParser_->handleEndElement(element, ns);
}
if (formParser_ && level_ == PayloadLevel) {
/* done parsing nested Form */
getPayloadInternal()->setForm(boost::dynamic_pointer_cast<Form>(formParser_->getPayload()));
formParser_.reset();
}
if (resultSetParser_ && level_ >= PayloadLevel) {
resultSetParser_->handleEndElement(element, ns);
}
if (resultSetParser_ && level_ == PayloadLevel) {
/* done parsing nested ResultSet */
getPayloadInternal()->setResultSet(boost::dynamic_pointer_cast<ResultSet>(resultSetParser_->getPayload()));
resultSetParser_.reset();
}
}
void MAMQueryParser::handleCharacterData(const std::string& data) {
if (formParser_) {
formParser_->handleCharacterData(data);
}
if (resultSetParser_) {
resultSetParser_->handleCharacterData(data);
}
}
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Swift