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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/Serializer/StanzaSerializer.h>
#include <iostream>
#include <sstream>
#include <typeinfo>
#include <Swiften/Base/foreach.h>
#include <Swiften/Elements/Stanza.h>
#include <Swiften/Serializer/PayloadSerializer.h>
#include <Swiften/Serializer/PayloadSerializerCollection.h>
#include <Swiften/Serializer/XML/XMLElement.h>
#include <Swiften/Serializer/XML/XMLRawTextNode.h>
namespace Swift {
StanzaSerializer::StanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS) : tag_(tag), payloadSerializers_(payloadSerializers), explicitDefaultNS_(explicitNS) {
}
SafeByteArray StanzaSerializer::serialize(std::shared_ptr<ToplevelElement> element) const {
if (explicitDefaultNS_) {
return serialize(element, explicitDefaultNS_.get());
}
else {
return serialize(element, "");
}
}
SafeByteArray StanzaSerializer::serialize(std::shared_ptr<ToplevelElement> element, const std::string& xmlns) const {
std::shared_ptr<Stanza> stanza(std::dynamic_pointer_cast<Stanza>(element));
XMLElement stanzaElement(tag_, explicitDefaultNS_ ? explicitDefaultNS_.get() : xmlns);
if (stanza->getFrom().isValid()) {
stanzaElement.setAttribute("from", stanza->getFrom());
}
if (stanza->getTo().isValid()) {
stanzaElement.setAttribute("to", stanza->getTo());
}
if (!stanza->getID().empty()) {
stanzaElement.setAttribute("id", stanza->getID());
}
setStanzaSpecificAttributes(stanza, stanzaElement);
std::string serializedPayloads;
foreach (const std::shared_ptr<Payload>& payload, stanza->getPayloads()) {
PayloadSerializer* serializer = payloadSerializers_->getPayloadSerializer(payload);
if (serializer) {
serializedPayloads += serializer->serialize(payload);
}
else {
std::cerr << "Could not find serializer for " << typeid(*(payload.get())).name() << std::endl;
}
}
if (!serializedPayloads.empty()) {
stanzaElement.addNode(std::make_shared<XMLRawTextNode>(serializedPayloads));
}
return createSafeByteArray(stanzaElement.serialize());
}
}
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Swift