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working rdata decoding

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This commit is contained in:
Bob Halley 1999-01-20 02:43:23 +00:00
parent e9c5fcab9b
commit 2d9007c942
1 changed files with 13 additions and 32 deletions
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45
bin/tests/wire_test.c
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@ -211,6 +211,7 @@ getsection(isc_buffer_t *source, dns_namelist_t *section, unsigned int count,
unsigned char *data, *sdata;
dns_rdata_t *rdata;
dns_rdatalist_t *rdatalist;
dns_result_t result;
ISC_LIST_INIT(*section);
while (count > 0) {
@ -244,26 +245,18 @@ getsection(isc_buffer_t *source, dns_namelist_t *section, unsigned int count,
printf("unexpected end of rdata\n");
exit(7);
}
data = (unsigned char *)target->base + target->used;
/* This is also naughty. */
if (type == 2 && class == 1) {
if (getname(&rname, source, target) != rdlength) {
printf("rdata length mismatch\n");
exit(11);
}
} else {
isc_region_t r;
isc_buffer_available(target, &r);
if (r.length < rdlength) {
printf("no space in target\n");
exit(12);
}
sdata = (unsigned char *)source->base +
source->current;
memcpy(data, sdata, (size_t)rdlength);
isc_buffer_add(target, rdlength);
isc_buffer_forward(source, rdlength);
isc_buffer_setactive(source, rdlength);
if (rdcount == MAX_PREALLOCATED) {
printf("out of rdata\n");
exit(1);
}
rdata = &rdatas[rdcount++];
result = dns_rdata_fromwire(rdata, class, type,
source, &dctx, ISC_FALSE,
target);
if (result != DNS_R_SUCCESS) {
printf("%s\n", dns_result_totext(result));
exit(1);
}
for (rdatalist = ISC_LIST_HEAD(name->list);
rdatalist != NULL;
@ -288,18 +281,6 @@ getsection(isc_buffer_t *source, dns_namelist_t *section, unsigned int count,
rdatalist->ttl = ttl;
}
if (rdcount == MAX_PREALLOCATED) {
printf("out of rdata\n");
exit(1);
}
rdata = &rdatas[rdcount++];
/* This is naughty. */
rdata->class = class;
rdata->type = type;
rdata->data = data;
rdata->length = rdlength;
ISC_LIST_APPEND(rdatalist->rdata, rdata, link);
}
}