int parse_ip(char *str, char **ipstr, unsigned int *mask)
{
int ret;
char *maskstr;
unsigned int ip[4];
char dst[65];
int family;
if ((maskstr = strchr(str, '/')) != NULL)
*maskstr++ = 0;
if ((family = get_netaddr(str, ip)) == -1)
return -1;
if ((inet_ntop(family, ip, dst, sizeof(dst) - 1)) == NULL)
return -1;
*mask = 0;
if (maskstr != NULL) {
if (check_ipv4(maskstr)) {
if (get_netaddr(maskstr, ip) == -1)
return -1;
*mask = ip[0];
} else {
ret = parse_int(maskstr, (int *)mask);
if (ret || *mask > 128 || *mask < 0)
return -1;
if (family == AF_INET)
*mask = htonl(~0 << (32 - *mask));
}
}
*ipstr = strdup(dst);
return 0;
}
int ip_ctl(vps_handler *h, envid_t veid, int op, char *ip)
{
int ret;
int family;
unsigned int ipaddr[4];
if ((family = get_netaddr(ip, ipaddr)) < 0)
return 0;
ret = _ip_ctl(h, veid, op, ipaddr, family);
if (ret) {
switch (errno) {
case EADDRINUSE:
ret = VZ_IP_INUSE;
break;
case ESRCH:
ret = VZ_VE_NOT_RUNNING;
break;
case EADDRNOTAVAIL:
if (op == VE_IP_DEL)
return 0;
ret = VZ_IP_NA;
break;
default:
ret = VZ_CANT_ADDIP;
break;
}
logger(-1, errno, "Unable to %s IP %s",
op == VE_IP_ADD ? "add" : "del", ip);
}
return ret;
}
