/*
* Copyright (C) 2010 Miroslav Lichvar <mlichvar@redhat.com>
*
* 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 2 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/>.
*/
#ifndef NODE_H
#define NODE_H
#include "protocol.h"
#include "clock.h"
#include <vector>
using namespace std;
class Network;
class Node {
Clock clock;
Refclock refclock;
Network *network;
int index;
int fd;
int pending_request;
double start_time;
double select_timeout;
bool select_read;
bool terminate;
vector<struct Packet *> incoming_packets;
public:
Node(int index, Network *network);
~Node();
void set_fd(int fd);
int get_fd() const;
void set_start_time(double time);
bool process_fd();
void reply(void *data, int len, int request);
void process_gettime();
void process_settime(Request_settime *req);
void process_adjtimex(Request_adjtimex *req);
void process_adjtime(Request_adjtime *req);
void try_select();
void process_select(Request_select *req);
void process_send(Request_send *req);
void process_recv();
void process_getrefsample();
void process_getrefoffsets();
void receive(struct Packet *packet);
void resume();
bool waiting() const;
bool finished() const;
double get_timeout() const;
Clock *get_clock();
Refclock *get_refclock();
};
#endif