- if (a->family == AF_INET) {
- guint32 n = ntohl(a->ipv4.address);
- return g_strdup_printf("%u.%u.%u.%u.in-addr.arpa", n & 0xFF, (n >> 8) & 0xFF, (n >> 16) & 0xFF, n >> 24);
- } else if (a->family == AF_INET6) {
-
- return g_strdup_printf("%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.ip6.int",
- a->ipv6.address[15] & 0xF,
- a->ipv6.address[15] >> 4,
- a->ipv6.address[14] & 0xF,
- a->ipv6.address[14] >> 4,
- a->ipv6.address[13] & 0xF,
- a->ipv6.address[13] >> 4,
- a->ipv6.address[12] & 0xF,
- a->ipv6.address[12] >> 4,
- a->ipv6.address[11] & 0xF,
- a->ipv6.address[11] >> 4,
- a->ipv6.address[10] & 0xF,
- a->ipv6.address[10] >> 4,
- a->ipv6.address[9] & 0xF,
- a->ipv6.address[9] >> 4,
- a->ipv6.address[8] & 0xF,
- a->ipv6.address[8] >> 4,
- a->ipv6.address[7] & 0xF,
- a->ipv6.address[7] >> 4,
- a->ipv6.address[6] & 0xF,
- a->ipv6.address[6] >> 4,
- a->ipv6.address[5] & 0xF,
- a->ipv6.address[5] >> 4,
- a->ipv6.address[4] & 0xF,
- a->ipv6.address[4] >> 4,
- a->ipv6.address[3] & 0xF,
- a->ipv6.address[3] >> 4,
- a->ipv6.address[2] & 0xF,
- a->ipv6.address[2] >> 4,
- a->ipv6.address[1] & 0xF,
- a->ipv6.address[1] >> 4,
- a->ipv6.address[0] & 0xF,
- a->ipv6.address[0] >> 4);
- }
-
- return NULL;
+ return g_strdup_printf("%u.%u.%u.%u.in-addr.arpa", n & 0xFF, (n >> 8) & 0xFF, (n >> 16) & 0xFF, n >> 24);
+}
+
+static gchar *reverse_lookup_name_ipv6(const flxIPv6Address *a, const gchar *suffix) {
+
+ return g_strdup_printf("%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%s",
+ a->address[15] & 0xF,
+ a->address[15] >> 4,
+ a->address[14] & 0xF,
+ a->address[14] >> 4,
+ a->address[13] & 0xF,
+ a->address[13] >> 4,
+ a->address[12] & 0xF,
+ a->address[12] >> 4,
+ a->address[11] & 0xF,
+ a->address[11] >> 4,
+ a->address[10] & 0xF,
+ a->address[10] >> 4,
+ a->address[9] & 0xF,
+ a->address[9] >> 4,
+ a->address[8] & 0xF,
+ a->address[8] >> 4,
+ a->address[7] & 0xF,
+ a->address[7] >> 4,
+ a->address[6] & 0xF,
+ a->address[6] >> 4,
+ a->address[5] & 0xF,
+ a->address[5] >> 4,
+ a->address[4] & 0xF,
+ a->address[4] >> 4,
+ a->address[3] & 0xF,
+ a->address[3] >> 4,
+ a->address[2] & 0xF,
+ a->address[2] >> 4,
+ a->address[1] & 0xF,
+ a->address[1] >> 4,
+ a->address[0] & 0xF,
+ a->address[0] >> 4,
+ suffix);
+}
+
+gchar *flx_reverse_lookup_name_ipv6_arpa(const flxIPv6Address *a) {
+ return reverse_lookup_name_ipv6(a, "ip6.arpa");
+}
+
+gchar *flx_reverse_lookup_name_ipv6_int(const flxIPv6Address *a) {
+ return reverse_lookup_name_ipv6(a, "ip6.int");
+}
+
+flxAddress *flx_address_parse(const char *s, guchar family, flxAddress *ret_addr) {
+ g_assert(ret_addr);
+ g_assert(s);
+
+ if (inet_pton(family, s, ret_addr->data.data) < 0)
+ return NULL;
+
+ ret_addr->family = family;
+
+ return ret_addr;
+}
+
+flxAddress *flx_address_from_sockaddr(const struct sockaddr* sa, flxAddress *ret_addr) {
+ g_assert(sa);
+ g_assert(ret_addr);
+
+ g_assert(sa->sa_family == AF_INET || sa->sa_family == AF_INET6);
+
+ ret_addr->family = sa->sa_family;
+
+ if (sa->sa_family == AF_INET)
+ memcpy(&ret_addr->data.ipv4, &((struct sockaddr_in*) sa)->sin_addr, sizeof(ret_addr->data.ipv4));
+ else
+ memcpy(&ret_addr->data.ipv6, &((struct sockaddr_in6*) sa)->sin6_addr, sizeof(ret_addr->data.ipv6));
+
+ return ret_addr;