/*
* set options
*/
int set_options(int argc, char *argv[])
{
int opt;
/* set default value */
strcpy(log_file, LOG_FILE_DEFAULT);
strcpy(dbg_file, DEBUG_FILE_DEFAULT);
/* parse options */
while((opt = getopt(argc, argv, "vhp:l:s:L:d:46inarft")) != EOF) {
switch(opt) {
case 'v':
fprintf(stderr, "version: %s\n", VERSION);
return(-1);
case 'h':
fprintf(stderr, "usage: nield %s\n", NIELD_USAGE);
return(-1);
case 'p':
strncpy(lock_file, optarg, MAX_STR_SIZE);
break;
case 'l':
if(strlen(optarg) < MAX_STR_SIZE) {
strcpy(log_file, optarg);
} else {
fprintf(stderr, "error: %s: log file path is longer than %d byte\n",
__func__, MAX_STR_SIZE);
return(-1);
}
log_opts |= L_LOCAL;
break;
case 'L':
if(strlen(optarg) < MAX_STR_SIZE) {
facility = set_facility(optarg);
if(facility < 0) {
fprintf(stderr, "error: %s: unknown syslog facility \"%s\"\n",
__func__, optarg);
return(-1);
}
} else {
fprintf(stderr, "error: %s: syslog facility is longer than %d byte\n",
__func__, MAX_STR_SIZE);
return(-1);
}
log_opts |= L_SYSLOG;
break;
case 'd':
if(strlen(optarg) < MAX_STR_SIZE) {
strcpy(dbg_file, optarg);
} else {
fprintf(stderr, "error: %s: debug file path is longer than %d byte\n",
__func__, MAX_STR_SIZE);
return(-1);
}
log_opts |= L_DEBUG;
break;
case 's':
if(strlen(optarg) < MAX_STR_SIZE) {
rcv_buflen = atoi(optarg);
} else {
fprintf(stderr, "error: %s: receive buffer size is longer than %d byte\n",
__func__, MAX_STR_SIZE);
return(-1);
}
break;
case '4':
msg_opts |= M_IPV4;
break;
case '6':
msg_opts |= M_IPV6;
break;
case 'i':
msg_opts |= M_LINK;
break;
case 'n':
msg_opts |= M_NEIGH;
break;
case 'a':
msg_opts |= M_IFADDR;
break;
case 'r':
msg_opts |= M_ROUTE;
break;
case 'f':
msg_opts |= M_RULE;
break;
case 't':
msg_opts |= M_TC;
break;
case 'x':
msg_opts |= M_XFRM;
default:
return(-1);
}
}
if(!(log_opts & L_LOCAL) && !(log_opts & L_SYSLOG)) {
log_opts |= L_LOCAL;
}
return(0);
}
syp_error control_wrap_set_facility(logger glogger, facility_t facility)
{
return set_facility(glogger, facility);
}
