daemon/src/core/Node.cpp

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#include "core/Node.h"
#include "net/ConvergenceLayer.h"
#include <ibrcommon/Logger.h>

#include <iostream>

using namespace std;

namespace dtn
{
        namespace core
        {
                Node::Node(Node::Type type, unsigned int rtt)
                : _address(), _description(), _id("dtn:none"), _timeout(5), _rtt(rtt), _type(type), _port(4556), _protocol(CONN_UNDEFINED)
                {
                }

                Node::Node(dtn::data::EID id, Node::Protocol proto, Node::Type type, unsigned int rtt)
                : _address(), _description(), _id(id), _timeout(5), _rtt(rtt), _type(type), _port(4556), _protocol(proto)
                {

                }

                Node::~Node()
                {
                }

                std::string Node::getTypeName(Node::Type type)
                {
                        switch (type)
                        {
                        case Node::NODE_FLOATING:
                                return "floating";

                        case Node::NODE_PERMANENT:
                                return "permanent";

                        case Node::NODE_CONNECTED:
                                return "connected";
                        }

                        return "unknown";
                }

                std::string Node::getProtocolName(Node::Protocol proto)
                {
                        switch (proto)
                        {
                        case Node::CONN_UNSUPPORTED:
                                return "unsupported";

                        case Node::CONN_UNDEFINED:
                                return "undefined";

                        case Node::CONN_UDPIP:
                                return "UDP";

                        case Node::CONN_TCPIP:
                                return "TCP";

                        case Node::CONN_ZIGBEE:
                                return "ZigBee";

                        case Node::CONN_BLUETOOTH:
                                return "Bluetooth";

                        case Node::CONN_HTTP:
                                return "HTTP";
                        }

                        return "unknown";
                }

                Node::Type Node::getType() const
                {
                        return _type;
                }

                void Node::setType(Node::Type type)
                {
                        _type = type;
                }

                void Node::setProtocol(Node::Protocol protocol)
                {
                        _protocol = protocol;
                }

                Node::Protocol Node::getProtocol() const
                {
                        return _protocol;
                }

                void Node::setAddress(string address)
                {
                        _address = address;
                }

                string Node::getAddress() const
                {
                        return _address;
                }

                void Node::setPort(unsigned int port)
                {
                        _port = port;
                }

                unsigned int Node::getPort() const
                {
                        return _port;
                }

                void Node::setDescription(string description)
                {
                        _description = description;
                }

                string Node::getDescription() const
                {
                        return _description;
                }


                void Node::setURI(string uri)
                {
                        _id = dtn::data::EID(uri);
                }

                string Node::getURI() const
                {
                        return _id.getString();
                }


                void Node::setTimeout(int timeout)
                {
                        _timeout = timeout;
                }

                int Node::getTimeout() const
                {
                        return _timeout;
                }

                unsigned int Node::getRoundTripTime() const
                {
                        return _rtt;
                }

                bool Node::decrementTimeout(int step)
                {
                        if (_type == NODE_PERMANENT) return true;

                        if (_timeout <= 0) return false;
                        _timeout -= step;
                        return true;
                }

                bool Node::operator==(const Node &other) const
                {
                        return (other._id == _id) && (other._protocol == _protocol);
                }

                bool Node::operator<(const Node &other) const
                {
//                      if (IBRCOMMON_LOGGER_LEVEL >= 50)
//                      {
//                              IBRCOMMON_LOGGER_DEBUG(50) << "compare " << this->toString() << " with " << other.toString() << IBRCOMMON_LOGGER_ENDL;
//                      }

                        if (_protocol < other._protocol) return true;
                        if (_protocol != other._protocol) return false;
                        if (_id < other._id ) return true;

                        return false;
                }

                std::string Node::toString() const
                {
                        std::stringstream ss; ss << getURI() << " (" << Node::getTypeName(getType()) << ", " << Node::getProtocolName(getProtocol()) << ", " << getAddress() << ", " << getPort() << ")";
                        return ss.str();
                }
        }
}