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/*
* Copyright (c) 2010 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "Swiften/Serializer/PayloadSerializers/CommandSerializer.h"
#include <boost/shared_ptr.hpp>
#include "Swiften/Base/foreach.h"
#include "Swiften/Serializer/XML/XMLElement.h"
#include "Swiften/Serializer/XML/XMLTextNode.h"
#include "Swiften/Serializer/XML/XMLRawTextNode.h"
#include "Swiften/Serializer/PayloadSerializerCollection.h"
namespace Swift {
CommandSerializer::CommandSerializer(PayloadSerializerCollection* serializers) : serializers(serializers) {
}
String CommandSerializer::serializePayload(boost::shared_ptr<Command> command) const {
XMLElement commandElement("command", "http://jabber.org/protocol/comands");
commandElement.setAttribute("node", command->getNode());
if (!command->getSessionID().isEmpty()) {
commandElement.setAttribute("sessionid", command->getSessionID());
}
String action = actionToString(command->getPerformedAction());
if (!action.isEmpty()) {
commandElement.setAttribute("action", action);
}
String status;
switch (command->getStatus()) {
case Command::Executing: status = "executing";break;
case Command::Completed: status = "completed";break;
case Command::Canceled: status = "canceled";break;
case Command::NoStatus: break;
}
if (!status.isEmpty()) {
commandElement.setAttribute("status", status);
}
if (command->getAvailableActions().size() > 0) {
String actions = "<actions";
String executeAction = actionToString(command->getExecuteAction());
if (!executeAction.isEmpty()) {
actions += " execute='" + executeAction + "'";
}
actions += ">";
foreach (Command::Action action, command->getAvailableActions()) {
actions += "<" + actionToString(action) + "/>";
}
actions += "</actions>";
commandElement.addNode(boost::shared_ptr<XMLRawTextNode>(new XMLRawTextNode(actions)));
}
foreach (Command::Note note, command->getNotes()) {
boost::shared_ptr<XMLElement> noteElement(new XMLElement("note"));
String type;
switch (note.type) {
case Command::Note::Info: type = "info";
case Command::Note::Warn: type = "warn";
case Command::Note::Error: type = "error";
}
if (!type.isEmpty()) {
noteElement->setAttribute("type", type);
}
noteElement->addNode(boost::shared_ptr<XMLTextNode>(new XMLTextNode(note.note)));
commandElement.addNode(noteElement);
}
boost::shared_ptr<Payload> payload = command->getPayload();
if (payload) {
PayloadSerializer* serializer = serializers->getPayloadSerializer(payload);
if (serializer) {
commandElement.addNode(boost::shared_ptr<XMLRawTextNode>(new XMLRawTextNode(serializer->serialize(payload))));
}
}
return commandElement.serialize();
}
String CommandSerializer::actionToString(Command::Action action) const {
String string;
switch (action) {
case Command::Cancel: string = "cancel"; break;
case Command::Execute: string = "execute"; break;
case Command::Complete: string = "complete"; break;
case Command::Prev: string = "prev"; break;
case Command::Next: string = "next"; break;
case Command::NoAction: break;
}
return string;
}
}
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Swift