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add support for printing ipv6 addresses, either with inet_ntop, or

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ugly for-loop


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5796 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1999-03-29 18:50:53 +00:00
parent 21f1bcecb6
commit 3cb5e0294c
1 changed files with 18 additions and 2 deletions
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20
lib/krb5/addr_families.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997-1999 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -244,7 +244,23 @@ ipv6_anyaddr (struct sockaddr *sa, int *sa_size, int port)
static int
ipv6_print_addr (const krb5_address *addr, char *str, size_t len)
{
abort (); /* XXX - not done yet */
char buf[128], buf2[3];
#ifdef HAVE_INET_NTOP
if(inet_ntop(AF_INET6, addr->address.data, buf, sizeof(buf)) == NULL)
#endif
{
/* XXX this is pretty ugly, but better than abort() */
int i;
unsigned char *p = addr->address.data;
buf[0] = '\0';
for(i = 0; i < addr->address.length; i++) {
snprintf(buf2, sizeof(buf2), "%02x", p[i]);
if(i > 0)
strcat_truncate(buf, ":", sizeof(buf));
strcat_truncate(buf, buf2, sizeof(buf));
}
}
return snprintf(str, len, "IPv6:%s", buf);
}
#endif /* IPv6 */