tmore - plan9port - [fork] Plan 9 from user space
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---
(DIR) commit 18d5a36a28e13cac153791c0461649478f902c6f
(DIR) parent 6021858725893ba1e8973c25b8da0f462e781b67
(HTM) Author: rsc <devnull@localhost>
Date: Fri, 27 Jan 2006 08:56:16 +0000
more
Diffstat:
M src/libndb/sysdnsquery.c | 128 +++++++++++++++----------------
1 file changed, 63 insertions(+), 65 deletions(-)
---
(DIR) diff --git a/src/libndb/sysdnsquery.c b/src/libndb/sysdnsquery.c
t@@ -96,8 +96,49 @@ enum
{
MAXRR = 100,
MAXDNS = 4096,
+
+ /* RR types */
+ Ta= 1,
+ Tns= 2,
+ Tmd= 3,
+ Tmf= 4,
+ Tcname= 5,
+ Tsoa= 6,
+ Tmb= 7,
+ Tmg= 8,
+ Tmr= 9,
+ Tnull= 10,
+ Twks= 11,
+ Tptr= 12,
+ Thinfo= 13,
+ Tminfo= 14,
+ Tmx= 15,
+ Ttxt= 16,
+ Trp= 17,
+ Tsig= 24,
+ Tkey= 25,
+ Taaaa= 28,
+ Tcert= 37,
+
+ /* query types (all RR types are also queries) */
+ Tixfr= 251, /* incremental zone transfer */
+ Taxfr= 252, /* zone transfer */
+ Tmailb= 253, /* { Tmb, Tmg, Tmr } */
+ Tall= 255, /* all records */
+
+ /* classes */
+ Csym= 0, /* internal symbols */
+ Cin= 1, /* internet */
+ Ccs, /* CSNET (obsolete) */
+ Cch, /* Chaos net */
+ Chs, /* Hesiod (?) */
+
+ /* class queries (all class types are also queries) */
+ Call= 255, /* all classes */
+
};
+
static int name2type(char*);
static uchar *skipquestion(uchar*, uchar*, uchar*, int);
static uchar *unpack(uchar*, uchar*, uchar*, Ndbtuple**, int);
t@@ -121,7 +162,7 @@ doquery(char *name, char *type)
if(buf == nil)
return nil;
- if((n = res_search(name, ns_c_in, nstype, buf, MAXDNS)) < 0){
+ if((n = res_search(name, Cin, nstype, buf, MAXDNS)) < 0){
free(buf);
return nil;
}
t@@ -144,49 +185,6 @@ doquery(char *name, char *type)
return t;
}
-enum
-{
- /* RR types */
- Ta= 1,
- Tns= 2,
- Tmd= 3,
- Tmf= 4,
- Tcname= 5,
- Tsoa= 6,
- Tmb= 7,
- Tmg= 8,
- Tmr= 9,
- Tnull= 10,
- Twks= 11,
- Tptr= 12,
- Thinfo= 13,
- Tminfo= 14,
- Tmx= 15,
- Ttxt= 16,
- Trp= 17,
- Tsig= 24,
- Tkey= 25,
- Taaaa= 28,
- Tcert= 37,
-
- /* query types (all RR types are also queries) */
- Tixfr= 251, /* incremental zone transfer */
- Taxfr= 252, /* zone transfer */
- Tmailb= 253, /* { Tmb, Tmg, Tmr } */
- Tall= 255, /* all records */
-
- /* classes */
- Csym= 0, /* internal symbols */
- Cin= 1, /* internet */
- Ccs, /* CSNET (obsolete) */
- Cch, /* Chaos net */
- Chs, /* Hesiod (?) */
-
- /* class queries (all class types are also queries) */
- Call= 255, /* all classes */
-
-};
-
static struct {
char *s;
int t;
t@@ -315,7 +313,7 @@ rrnext(uchar *buf, uchar *ebuf, uchar *p, Ndbtuple **tt)
rrlen = G2(p+8);
p += 10;
- if(rrtype == ns_t_ptr)
+ if(rrtype == Tptr)
first = ndbnew("ptr", b);
else
first = ndbnew("dom", b);
t@@ -323,27 +321,27 @@ rrnext(uchar *buf, uchar *ebuf, uchar *p, Ndbtuple **tt)
switch(rrtype){
default:
goto end;
- case ns_t_hinfo:
+ case Thinfo:
t = rrunpack(buf, ebuf, &p, "YY", "cpu", "os");
break;
- case ns_t_minfo:
+ case Tminfo:
t = rrunpack(buf, ebuf, &p, "NN", "mbox", "mbox");
break;
- case ns_t_mx:
+ case Tmx:
t = rrunpack(buf, ebuf, &p, "SN", "pref", "mx");
break;
- case ns_t_cname:
- case ns_t_md:
- case ns_t_mf:
- case ns_t_mg:
- case ns_t_mr:
- case ns_t_mb:
- case ns_t_ns:
- case ns_t_ptr:
- case ns_t_rp:
+ case Tcname:
+ case Tmd:
+ case Tmf:
+ case Tmg:
+ case Tmr:
+ case Tmb:
+ case Tns:
+ case Tptr:
+ case Trp:
t = rrunpack(buf, ebuf, &p, "N", type2name(rrtype));
break;
- case ns_t_a:
+ case Ta:
if(rrlen != IPv4addrlen)
goto corrupt;
memmove(ip, v4prefix, IPaddrlen);
t@@ -352,37 +350,37 @@ rrnext(uchar *buf, uchar *ebuf, uchar *p, Ndbtuple **tt)
t = ndbnew("ip", tmp);
p += rrlen;
break;
- case ns_t_aaaa:
+ case Taaaa:
if(rrlen != IPaddrlen)
goto corrupt;
snprint(tmp, sizeof tmp, "%I", ip);
t = ndbnew("ip", tmp);
p += rrlen;
break;
- case ns_t_null:
+ case Tnull:
snprint(tmp, sizeof tmp, "%.*H", rrlen, p);
t = ndbnew("null", tmp);
p += rrlen;
break;
- case ns_t_txt:
+ case Ttxt:
t = rrunpack(buf, ebuf, &p, "Y", "txt");
break;
- case ns_t_soa:
+ case Tsoa:
t = rrunpack(buf, ebuf, &p, "NNLLLLL", "ns", "mbox",
"serial", "refresh", "retry", "expire", "ttl");
break;
- case ns_t_key:
+ case Tkey:
t = rrunpack(buf, ebuf, &p, "SCCY", "flags", "proto", "alg", "key");
break;
- case ns_t_sig:
+ case Tsig:
t = rrunpack(buf, ebuf, &p, "SCCLLLSNY", "type", "alg", "labels",
"ttl", "exp", "incep", "tag", "signer", "sig");
break;
- case ns_t_cert:
+ case Tcert:
t = rrunpack(buf, ebuf, &p, "SSCY", "type", "tag", "alg", "cert");
break;
}