void
alg_format(const dns_secalg_t alg, char *cp, unsigned int size) {
isc_buffer_t b;
isc_region_t r;
isc_result_t result;
isc_buffer_init(&b, cp, size - 1);
result = dns_secalg_totext(alg, &b);
check_result(result, "dns_secalg_totext()");
isc_buffer_usedregion(&b, &r);
r.base[r.length] = 0;
}
void
dns_secalg_format(dns_secalg_t alg, char *cp, unsigned int size) {
isc_buffer_t b;
isc_region_t r;
isc_result_t result;
REQUIRE(cp != NULL && size > 0);
isc_buffer_init(&b, cp, size - 1);
result = dns_secalg_totext(alg, &b);
isc_buffer_usedregion(&b, &r);
r.base[r.length] = 0;
if (result != ISC_R_SUCCESS)
r.base[0] = 0;
}
static inline isc_result_t
totext_cert(ARGS_TOTEXT) {
isc_region_t sr;
char buf[sizeof("64000 ")];
unsigned int n;
REQUIRE(rdata->type == 37);
REQUIRE(rdata->length != 0);
UNUSED(tctx);
dns_rdata_toregion(rdata, &sr);
/*
* Type.
*/
n = uint16_fromregion(&sr);
isc_region_consume(&sr, 2);
RETERR(dns_cert_totext((dns_cert_t)n, target));
RETERR(str_totext(" ", target));
/*
* Key tag.
*/
n = uint16_fromregion(&sr);
isc_region_consume(&sr, 2);
sprintf(buf, "%u ", n);
RETERR(str_totext(buf, target));
/*
* Algorithm.
*/
RETERR(dns_secalg_totext(sr.base[0], target));
isc_region_consume(&sr, 1);
/*
* Cert.
*/
if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
RETERR(str_totext(" (", target));
RETERR(str_totext(tctx->linebreak, target));
if (tctx->width == 0) /* No splitting */
RETERR(isc_base64_totext(&sr, 60, "", target));
else
RETERR(isc_base64_totext(&sr, tctx->width - 2,
tctx->linebreak, target));
if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
RETERR(str_totext(" )", target));
return (ISC_R_SUCCESS);
}
