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/*
Copyright (C) 2005-2009 Michel de Boer <michel@twinklephone.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 <https://www.gnu.org/licenses/>.
*/
#ifndef _H_INTERFACES
#define _H_INTERFACES
#include <list>
#include <string>
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <net/if.h>
#include <ifaddrs.h>
using namespace std;
class t_interface {
public:
string name; // interface name, eg. eth0
struct in_addr address; // interface IP address
struct in_addr netmask; // interface netmask
t_interface(string _name);
// Get string representation of IP address
string get_ip_addr(void) const;
string get_ip_netmask(void) const;
};
// Return a list of all interfaces that are UP
// If include_loopback == true, then the loopback interface is returned as well.
list<t_interface> *get_interfaces(bool include_loopback = false);
// Check if an interface with a certain IP address exists
bool exists_interface(const string &hostname);
// Check if an interface exists and return its IP address
bool exists_interface_dev(const string &devname, string &ip_address);
#endif
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