void output_mysql_reload()
{
output_mysql_close();
output_mysql_init();
}
int main(int argc, char *argv[])
{
char errbuf[PCAP_ERRBUF_SIZE];
char *dev;
struct iface_config *ifc;
int optind;
int i;
bzero(&cfg, sizeof(cfg));
/* Default configuration */
// cfg.ratelimit = 0;
cfg.hashsize = 1;
// cfg.quiet = 0;
cfg.promisc_flag = 1;
// cfg.ratelimit = 0;
// cfg.sqlite_file = NULL;
// cfg.uname = NULL;
#if HAVE_LIBSQLITE3
cfg.sqlite_table = PACKAGE;
#endif
#if HAVE_LIBMYSQLCLIENT
// cfg.mysql_db = NULL;
cfg.mysql_table = PACKAGE;
#endif
argp_parse(&argp, argc, argv, 0, &optind, 0);
if (!cfg.hostname) {
cfg.hostname_len = sysconf(_SC_HOST_NAME_MAX);
cfg.hostname = (char *)calloc(cfg.hostname_len, sizeof(char));
gethostname(cfg.hostname, cfg.hostname_len);
}
daemonize();
save_pid();
log_open();
libevent_init();
if (cfg.ratelimit > 0)
log_msg(LOG_DEBUG, "Ratelimiting duplicate entries to 1 per %d seconds", cfg.ratelimit);
else if (cfg.ratelimit == -1)
log_msg(LOG_DEBUG, "Duplicate entries supressed indefinitely");
else
log_msg(LOG_DEBUG, "Duplicate entries ratelimiting disabled");
if (cfg.promisc_flag)
log_msg(LOG_DEBUG, "PROMISC mode enabled");
else
log_msg(LOG_DEBUG, "PROMISC mode disabled");
if (argc > optind) {
for (i = optind; i < argc; i++)
add_iface(argv[i]);
} else {
dev = pcap_lookupdev(errbuf);
if (dev != NULL)
add_iface(dev);
}
if (!cfg.interfaces)
log_msg(LOG_ERR, "No suitable interfaces found!");
if (cfg.uname)
drop_root(cfg.uname);
output_flatfile_init();
output_sqlite_init();
output_mysql_init();
/* main loop */
#if HAVE_LIBEVENT2
event_base_dispatch(cfg.eb);
#else
event_dispatch();
#endif
output_mysql_close();
output_sqlite_close();
output_flatfile_close();
for (ifc = cfg.interfaces; ifc != NULL; ifc = del_iface(ifc));
libevent_close();
log_close();
del_pid();
blacklist_free();
free(cfg.hostname);
return 0;
}