diff options
Diffstat (limited to 'contrib/bind/bin/dig/dig.c')
| -rw-r--r-- | contrib/bind/bin/dig/dig.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/contrib/bind/bin/dig/dig.c b/contrib/bind/bin/dig/dig.c index 2054258..5bb6e7a 100644 --- a/contrib/bind/bin/dig/dig.c +++ b/contrib/bind/bin/dig/dig.c @@ -1,5 +1,5 @@ #ifndef lint -static const char rcsid[] = "$Id: dig.c,v 8.54 2002/04/24 00:38:08 marka Exp $"; +static const char rcsid[] = "$Id: dig.c,v 8.57 2002/06/18 02:26:49 marka Exp $"; #endif /* @@ -245,6 +245,7 @@ static int print_axfr(FILE *output, const u_char *msg, static struct timeval difftv(struct timeval, struct timeval); static void prnttime(struct timeval); static void stackarg(char *, char **); +static void reverse6(char *, struct in6_addr *); /* Public. */ @@ -289,6 +290,8 @@ main(int argc, char **argv) { int wait=0, delay; int envset=0, envsave=0; struct __res_state res_x, res_t; + int r; + struct in6_addr in6; ns_tsig_key key; char *keyfile = NULL, *keyname = NULL; @@ -494,6 +497,11 @@ main(int argc, char **argv) { printf("; no arg for -x?\n"); break; } + r = inet_pton(AF_INET6, addrc, &in6); + if (r > 0) { + reverse6(domain, &in6); + break; + } addrend = addrc + strlen(addrc); if (*addrend == '.') *addrend = '\0'; @@ -813,7 +821,7 @@ main(int argc, char **argv) { buf, sizeof(buf)); break; case AF_INET6: - inet_ntop(AF_INET, + inet_ntop(AF_INET6, &u[0].sin6.sin6_addr, buf, sizeof(buf)); break; @@ -1030,7 +1038,7 @@ where: server,\n\ fputs("\ notes: defname and search don't work; use fully-qualified names.\n\ this is DiG version " VSTRING "\n\ - $Id: dig.c,v 8.54 2002/04/24 00:38:08 marka Exp $\n\ + $Id: dig.c,v 8.57 2002/06/18 02:26:49 marka Exp $\n\ ", stderr); } @@ -1775,3 +1783,24 @@ stackarg(char *l, char **y) { } } } + +static void +reverse6(char *domain, struct in6_addr *in6) { + sprintf(domain, "%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.arpa", + in6->s6_addr[15] & 0x0f, (in6->s6_addr[15] >> 4) & 0x0f, + in6->s6_addr[14] & 0x0f, (in6->s6_addr[14] >> 4) & 0x0f, + in6->s6_addr[13] & 0x0f, (in6->s6_addr[13] >> 4) & 0x0f, + in6->s6_addr[12] & 0x0f, (in6->s6_addr[12] >> 4) & 0x0f, + in6->s6_addr[11] & 0x0f, (in6->s6_addr[11] >> 4) & 0x0f, + in6->s6_addr[10] & 0x0f, (in6->s6_addr[10] >> 4) & 0x0f, + in6->s6_addr[9] & 0x0f, (in6->s6_addr[9] >> 4) & 0x0f, + in6->s6_addr[8] & 0x0f, (in6->s6_addr[8] >> 4) & 0x0f, + in6->s6_addr[7] & 0x0f, (in6->s6_addr[7] >> 4) & 0x0f, + in6->s6_addr[6] & 0x0f, (in6->s6_addr[6] >> 4) & 0x0f, + in6->s6_addr[5] & 0x0f, (in6->s6_addr[5] >> 4) & 0x0f, + in6->s6_addr[4] & 0x0f, (in6->s6_addr[4] >> 4) & 0x0f, + in6->s6_addr[6] & 0x0f, (in6->s6_addr[3] >> 4) & 0x0f, + in6->s6_addr[2] & 0x0f, (in6->s6_addr[2] >> 4) & 0x0f, + in6->s6_addr[1] & 0x0f, (in6->s6_addr[1] >> 4) & 0x0f, + in6->s6_addr[0] & 0x0f, (in6->s6_addr[0] >> 4) & 0x0f); +} |
