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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Parser/PayloadParsers/SecurityLabelsCatalogParser.h>
#include <Swiften/Parser/PayloadParsers/SecurityLabelParserFactory.h>
#include <Swiften/Parser/PayloadParsers/SecurityLabelParser.h>
namespace Swift {
SecurityLabelsCatalogParser::SecurityLabelsCatalogParser() : level_(TopLevel), labelParser_(0) {
labelParserFactory_ = new SecurityLabelParserFactory();
}
SecurityLabelsCatalogParser::~SecurityLabelsCatalogParser() {
delete labelParserFactory_;
}
void SecurityLabelsCatalogParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) {
++level_;
if (level_ == PayloadLevel) {
getPayloadInternal()->setTo(JID(attributes.getAttribute("to")));
getPayloadInternal()->setName(attributes.getAttribute("name"));
getPayloadInternal()->setDescription(attributes.getAttribute("desc"));
}
else if (level_ == ItemLevel && element == "item" && ns == "urn:xmpp:sec-label:catalog:2") {
currentItem_ = boost::shared_ptr<SecurityLabelsCatalog::Item>(new SecurityLabelsCatalog::Item());
currentItem_->setSelector(attributes.getAttribute("selector"));
currentItem_->setIsDefault(attributes.getBoolAttribute("default", false));
}
else if (level_ == LabelLevel) {
assert(!labelParser_);
if (labelParserFactory_->canParse(element, ns, attributes)) {
labelParser_ = dynamic_cast<SecurityLabelParser*>(labelParserFactory_->createPayloadParser());
assert(labelParser_);
}
}
if (labelParser_) {
labelParser_->handleStartElement(element, ns, attributes);
}
}
void SecurityLabelsCatalogParser::handleEndElement(const std::string& element, const std::string& ns) {
if (labelParser_) {
labelParser_->handleEndElement(element, ns);
}
if (level_ == LabelLevel && labelParser_ && currentItem_) {
boost::shared_ptr<SecurityLabel> currentLabel = labelParser_->getLabelPayload();
assert(currentLabel);
currentItem_->setLabel(currentLabel);
delete labelParser_;
labelParser_ = 0;
}
else if (level_ == ItemLevel && element == "item" && ns == "urn:xmpp:sec-label:catalog:2") {
if (currentItem_) {
getPayloadInternal()->addItem(SecurityLabelsCatalog::Item(*currentItem_));
currentItem_.reset();
}
}
--level_;
}
void SecurityLabelsCatalogParser::handleCharacterData(const std::string& data) {
if (labelParser_) {
labelParser_->handleCharacterData(data);
}
}
}
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Swift