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/*
 * DaemonFSInfoRequestHandler.cpp
 *
 * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include "DaemonFSInfoRequestHandler.h"
#include "../ConnectionManager.h"
#include <Common/Logger.h>
#include <Common/Requests/FSInfoRequest.h>


namespace Mad {
namespace Core {
namespace RequestHandlers {

void DaemonFSInfoRequestHandler::handlePacket(Net::Connection *connection, uint16_t rid, const Common::XmlPacket &packet) {
  if(packet.getType() != "DaemonFSInfo") {
    Common::Logger::log(Common::Logger::ERROR, "Received an unexpected packet.");

    Common::XmlPacket ret;
    ret.setType("Error");
    ret.add("ErrorCode", Common::Exception::UNEXPECTED_PACKET);

    connection->send(ret.encode(rid));

    signalFinished().emit();
    return;
  }

  // TODO Require authentication

  con = connection;
  requestId = rid;

  try {
    Net::Connection *daemonCon = ConnectionManager::get()->getDaemonConnection(packet["daemon"]);
    Common::RequestManager::get()->sendRequest(daemonCon, std::auto_ptr<Common::XmlRequest>(new Common::Requests::FSInfoRequest(sigc::mem_fun(this, &DaemonFSInfoRequestHandler::requestFinished))));
  }
  catch(Common::Exception &e) {
    Common::XmlPacket ret;
    ret.setType("Error");
    ret.add("ErrorCode", e.getErrorCode());
    ret.add("SubCode", e.getSubCode());
    ret.add("SubSubCode", e.getSubSubCode());
    ret.add("Where", e.getWhere());

    con->send(ret.encode(requestId));
  }
}

void DaemonFSInfoRequestHandler::requestFinished(const Common::XmlRequest &request) {
  try {
    const Common::XmlPacket &packet = request.getResult();
    con->send(packet.encode(requestId));
  }
  catch(Common::Exception &e) {
    Common::XmlPacket ret;
    ret.setType("Error");
    ret.add("ErrorCode", e.getErrorCode());
    ret.add("SubCode", e.getSubCode());
    ret.add("SubSubCode", e.getSubSubCode());
    ret.add("Where", e.getWhere());

    con->send(ret.encode(requestId));
  }

  signalFinished().emit();
}

}
}
}