DNSHeader h;
int id;
int length;
-
+#ifdef SUPPORT_IP6LINKS
if (fp == PROTOCOL_IPV6)
{
in6_addr i;
return -1;
}
else
+#endif
{
in_addr i;
if (inet_aton(ip, &i))
void DNS::MakeIP6Int(char* query, const in6_addr *ip)
{
+#ifdef SUPPORT_IP6LINKS
const char* hex = "0123456789abcdef";
for (int index = 31; index >= 0; index--) /* for() loop steps twice per byte */
{
*query++ = '.'; /* Seperator */
}
strcpy(query,"ip6.arpa"); /* Suffix the string */
+#else
+ *query = 0;
+#endif
}
/* Return the next id which is ready, and the result attached to it */
memmove(formatted,formatted + 1, strlen(formatted + 1) + 1);
}
resultstr = formatted;
+
+ /* Special case. Sending ::1 around between servers
+ * and to clients is dangerous, because the : on the
+ * start makes the client or server interpret the IP
+ * as the last parameter on the line with a value ":1".
+ */
+ if (*formatted == ':')
+ resultstr = "0" + resultstr;
}
break;