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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/Serializer/PayloadSerializers/IBBSerializer.h>
#include <boost/shared_ptr.hpp>
#include <boost/smart_ptr/make_shared.hpp>
#include <boost/lexical_cast.hpp>
#include <Swiften/Base/foreach.h>
#include <Swiften/Serializer/XML/XMLElement.h>
#include <Swiften/Serializer/XML/XMLTextNode.h>
#include <Swiften/StringCodecs/Base64.h>
namespace Swift {
IBBSerializer::IBBSerializer() {
}
std::string IBBSerializer::serializePayload(boost::shared_ptr<IBB> ibb) const {
switch(ibb->getAction()) {
case IBB::Data: {
XMLElement ibbElement("data", "http://jabber.org/protocol/ibb");
ibbElement.setAttribute("sid", ibb->getStreamID());
if (ibb->getSequenceNumber() >= 0) {
ibbElement.setAttribute("seq", boost::lexical_cast<std::string>(ibb->getSequenceNumber()));
}
ibbElement.addNode(boost::make_shared<XMLTextNode>(Base64::encode(ibb->getData())));
return ibbElement.serialize();
}
case IBB::Open: {
XMLElement ibbElement("open", "http://jabber.org/protocol/ibb");
ibbElement.setAttribute("sid", ibb->getStreamID());
switch (ibb->getStanzaType()) {
case IBB::IQStanza: ibbElement.setAttribute("stanza", "iq"); break;
case IBB::MessageStanza: ibbElement.setAttribute("stanza", "message"); break;
}
assert(ibb->getBlockSize() > 0);
ibbElement.setAttribute("block-size", boost::lexical_cast<std::string>(ibb->getBlockSize()));
return ibbElement.serialize();
}
case IBB::Close: {
XMLElement ibbElement("close", "http://jabber.org/protocol/ibb");
ibbElement.setAttribute("sid", ibb->getStreamID());
return ibbElement.serialize();
}
}
return "";
}
}
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