diff options
Diffstat (limited to 'src/dns.cpp')
| -rw-r--r-- | src/dns.cpp | 46 |
1 files changed, 40 insertions, 6 deletions
diff --git a/src/dns.cpp b/src/dns.cpp index 3db0c2486..ae0e203cd 100644 --- a/src/dns.cpp +++ b/src/dns.cpp @@ -399,17 +399,52 @@ int DNS::GetCName(const char *alias) /* Start lookup of an IP address to a hostname */ int DNS::GetName(const insp_inaddr *ip) { -#ifdef IPV6 - return -1; -#else char query[29]; DNSHeader h; int id; int length; +#ifdef IPV6 + /* XXX: This SUCKS. and i mean REALLY, REALLY sucks. Anyone who rewrites it pretty gets a cookie. */ + sprintf(query,"%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.ip6.int", + ip->s6_addr[15] & 0x0f, + (ip->s6_addr[15] & 0xf0) >> 4, + ip->s6_addr[14] & 0x0f, + (ip->s6_addr[14] & 0xf0) >> 4, + ip->s6_addr[13] & 0x0f, + (ip->s6_addr[13] & 0xf0) >> 4, + ip->s6_addr[12] & 0x0f, + (ip->s6_addr[12] & 0xf0) >> 4, + ip->s6_addr[11] & 0x0f, + (ip->s6_addr[11] & 0xf0) >> 4, + ip->s6_addr[10] & 0x0f, + (ip->s6_addr[10] & 0xf0) >> 4, + ip->s6_addr[9] & 0x0f, + (ip->s6_addr[9] & 0xf0) >> 4, + ip->s6_addr[8] & 0x0f, + (ip->s6_addr[8] & 0xf0) >> 4, + ip->s6_addr[7] & 0x0f, + (ip->s6_addr[7] & 0xf0) >> 4, + ip->s6_addr[6] & 0x0f, + (ip->s6_addr[6] & 0xf0) >> 4, + ip->s6_addr[5] & 0x0f, + (ip->s6_addr[5] & 0xf0) >> 4, + ip->s6_addr[4] & 0x0f, + (ip->s6_addr[4] & 0xf0) >> 4, + ip->s6_addr[3] & 0x0f, + (ip->s6_addr[3] & 0xf0) >> 4, + ip->s6_addr[2] & 0x0f, + (ip->s6_addr[2] & 0xf0) >> 4, + ip->s6_addr[1] & 0x0f, + (ip->s6_addr[1] & 0xf0) >> 4, + ip->s6_addr[0] & 0x0f, + (ip->s6_addr[0] & 0xf0) >> 4 + ); +#else unsigned char* c = (unsigned char*)&ip->s_addr; sprintf(query,"%d.%d.%d.%d.in-addr.arpa",c[3],c[2],c[1],c[0]); +#endif if ((length = this->MakePayload(query, DNS_QUERY_PTR, 1, (unsigned char*)&h.payload)) == -1) return -1; @@ -420,7 +455,6 @@ int DNS::GetName(const insp_inaddr *ip) return -1; return id; -#endif } /* Return the next id which is ready, and the result attached to it */ @@ -718,10 +752,10 @@ Resolver::Resolver(const std::string &source, QueryType qt) : input(source), que break; case DNS_QUERY_PTR: - if (insp_aton(source.c_str(), &binip) > 0) + if (insp_aton(source.c_str(), &binip) > 0) { /* Valid ip address */ - this->myid = ServerInstance->Res->GetName(&binip); + this->myid = ServerInstance->Res->GetName(&binip); } else { |