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/*
*
* (C) 2019 - 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.
*
*/
#ifndef _PING_H_
#define _PING_H_
#ifndef WIN32
class Ping {
private:
u_int16_t ping_id;
int sd, sd6;
u_int8_t cnt;
bool running;
pthread_t resultPoller;
char *ifname;
Mutex m;
std::map<std::string /* IP */, float /* RTT */> results_v4, results_v6;
std::map<std::string /* IP */, bool> pinged_v4, pinged_v6;
u_int16_t checksum(void *b, int len);
void setOpts(int fd);
void handleICMPResponse(unsigned char *buf, u_int buf_len, struct in_addr *ip, struct in6_addr *ip6);
public:
Ping(char *ifname);
~Ping();
int ping(char *_addr, bool use_v6);
void pollResults();
void collectResponses(lua_State* vm, bool v6);
float getRTT(std::string who, bool v6);
void start();
void cleanup();
};
#endif /* WIN32 */
#endif /* _PING_H_ */
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