static gboolean try_heartbeat(int command)
{
crm_debug("Attempting to process %c command", command);
if(command == 'i') {
if(read_local_hb_uuid()) {
exit(0);
}
} else if(ccm_age_connect(&ccm_fd)) {
int rc = 0;
fd_set rset;
while (1) {
sleep(1);
FD_ZERO(&rset);
FD_SET(ccm_fd, &rset);
errno = 0;
rc = select(ccm_fd + 1, &rset, NULL,NULL,NULL);
if(rc > 0 && oc_ev_handle_event(ccm_token) != 0) {
crm_err("oc_ev_handle_event failed");
exit(1);
} else if(rc < 0 && errno != EINTR) {
crm_perror(LOG_ERR, "select failed");
exit(1);
}
}
}
return FALSE;
}
int
main(int argc, char **argv)
{
int flag;
int rc = 0;
int index = 0;
if (argc == 1) {
/* no arguments specified, default to read */
rc = read_local_hb_uuid();
return rc;
}
crm_log_init(NULL, LOG_ERR, FALSE, FALSE, argc, argv);
crm_set_options(NULL, " [-r|-w new_ascii_value]",
long_options, "A tool for manipulating Heartbeat's UUID file");
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case '?':
case '$':
crm_help(flag, LSB_EXIT_OK);
break;
case 'r':
rc = read_local_hb_uuid();
break;
case 'w':
rc = write_local_hb_uuid(optarg);
break;
default:
crm_help('?', LSB_EXIT_GENERIC);
break;
}
}
return rc;
}
