- void (*rev_mkaddr)(adns_sockaddr *addr, const byte *ipv);
- /* write out the parsed protocol address from a vector of parsed components */
-
- const char *const tail[3]; /* tail label names */
-} revparse_domains[NREVDOMAINS] = {
- { AF_INET, 4, adns_r_a, inet_rev_parsecomp, inet_rev_mkaddr,
- { DNS_INADDR_ARPA, 0 } },
- { AF_INET6, 32, adns_r_aaaa, inet6_rev_parsecomp, inet6_rev_mkaddr,
- { DNS_IP6_ARPA, 0 } },
-};
-
-#define REVDOMAIN_MAP(rps, labnum) \
- ((labnum) ? (rps)->map : (1 << NREVDOMAINS) - 1)
-
-int adns__revparse_label(struct revparse_state *rps, int labnum,
- const char *label, int lablen) {
- unsigned f= REVDOMAIN_MAP(rps, labnum);
- const struct revparse_domain *rpd;
- const char *tp;
- unsigned d;
- int i, ac;
-
- for (rpd=revparse_domains, i=0, d=1; i<NREVDOMAINS; rpd++, i++, d <<= 1) {
- if (!(f & d)) continue;
- if (labnum >= rpd->nrevlab) {
- tp = rpd->tail[labnum - rpd->nrevlab];
- if (!tp || strncmp(label, tp, lablen) != 0 || tp[lablen])
- goto mismatch;
- } else {
- ac= rpd->rev_parsecomp(label, lablen);
- if (ac < 0) goto mismatch;
- assert(labnum < sizeof(rps->ipv[i]));
- rps->ipv[i][labnum]= ac;
+ int i, j;
+ memset(addr_r,0,sizeof(*addr_r));
+ unsigned char *a= addr_r->inet6.sin6_addr.s6_addr+16;
+ for (i=0; i<32; ) { /* i incremented in inner loop */
+ unsigned b=0;
+ for (j=0; j<2; j++, i++) {
+ REVPARSE_P_L(i);
+ unsigned v;
+ if (!revparse_atoi(p,l,16,15,&v)) return 0;
+ b >>= 4;
+ b |= v << 4;