GenericHashEntry.cpp

/*
 *
 * (C) 2013-14 - ntop.org
 *
 *
 * 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, write to the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 */

#include "ntop_includes.h"

/* ***************************************** */

GenericHashEntry::GenericHashEntry(NetworkInterface *_iface) {
  hash_next = NULL, iface = _iface, first_seen = last_seen = 0, will_be_purged = false;
}

/* ***************************************** */

GenericHashEntry::~GenericHashEntry() {
  ;
}

/* ***************************************** */

void GenericHashEntry::updateSeen(time_t _last_seen) {
  last_seen = _last_seen;

  if(first_seen == 0)
    first_seen = last_seen;
}

/* ***************************************** */

void GenericHashEntry::updateSeen() {
  updateSeen(iface->getTimeLastPktRcvd());
}

/* ***************************************** */

bool GenericHashEntry::idle() {
  return(true); // Virtual
}

/* ***************************************** */

bool GenericHashEntry::isIdle(u_int max_idleness) {
  return(will_be_purged 
	 || (((u_int)(iface->getTimeLastPktRcvd()) > (last_seen+max_idleness)) ? true : false));
}