along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <math.h>
+
#include "strv.h"
#include "resolved-dns-domain.h"
if (rr->key) {
switch(rr->key->type) {
+
+ case DNS_TYPE_SRV:
+ free(rr->srv.name);
+ break;
+
case DNS_TYPE_PTR:
case DNS_TYPE_NS:
case DNS_TYPE_CNAME:
+ case DNS_TYPE_DNAME:
free(rr->ptr.name);
break;
+
case DNS_TYPE_HINFO:
free(rr->hinfo.cpu);
free(rr->hinfo.os);
break;
- case DNS_TYPE_SPF:
+
case DNS_TYPE_TXT:
+ case DNS_TYPE_SPF:
strv_free(rr->txt.strings);
break;
+
case DNS_TYPE_SOA:
free(rr->soa.mname);
free(rr->soa.rname);
break;
+
case DNS_TYPE_MX:
free(rr->mx.exchange);
break;
+
+ case DNS_TYPE_SSHFP:
+ free(rr->sshfp.key);
+ break;
+
+ case DNS_TYPE_LOC:
case DNS_TYPE_A:
case DNS_TYPE_AAAA:
break;
+
default:
free(rr->generic.data);
}
if (r <= 0)
return r;
- switch (a->key->type) {
+ if (a->unparseable != b->unparseable)
+ return 0;
+
+ switch (a->unparseable ? _DNS_TYPE_INVALID : a->key->type) {
+
+ case DNS_TYPE_SRV:
+ r = dns_name_equal(a->srv.name, b->srv.name);
+ if (r <= 0)
+ return r;
+
+ return a->srv.priority == b->srv.priority &&
+ a->srv.weight == b->srv.weight &&
+ a->srv.port == b->srv.port;
case DNS_TYPE_PTR:
case DNS_TYPE_NS:
case DNS_TYPE_CNAME:
+ case DNS_TYPE_DNAME:
return dns_name_equal(a->ptr.name, b->ptr.name);
case DNS_TYPE_HINFO:
a->soa.retry == b->soa.retry &&
a->soa.expire == b->soa.expire &&
a->soa.minimum == b->soa.minimum;
+
case DNS_TYPE_MX:
if (a->mx.priority != b->mx.priority)
return 0;
return dns_name_equal(a->mx.exchange, b->mx.exchange);
+ case DNS_TYPE_LOC:
+ assert(a->loc.version == b->loc.version);
+
+ return a->loc.size == b->loc.size &&
+ a->loc.horiz_pre == b->loc.horiz_pre &&
+ a->loc.vert_pre == b->loc.vert_pre &&
+ a->loc.latitude == b->loc.latitude &&
+ a->loc.longitude == b->loc.longitude &&
+ a->loc.altitude == b->loc.altitude;
+
+ case DNS_TYPE_SSHFP:
+ return a->sshfp.algorithm == b->sshfp.algorithm &&
+ a->sshfp.fptype == b->sshfp.fptype &&
+ a->sshfp.key_size == b->sshfp.key_size &&
+ memcmp(a->sshfp.key, b->sshfp.key, a->sshfp.key_size) == 0;
+
default:
return a->generic.size == b->generic.size &&
memcmp(a->generic.data, b->generic.data, a->generic.size) == 0;
}
}
+static char* format_location(uint32_t latitude, uint32_t longitude, uint32_t altitude,
+ uint8_t size, uint8_t horiz_pre, uint8_t vert_pre) {
+ char *s;
+ char NS = latitude >= 1U<<31 ? 'N' : 'S';
+ char EW = longitude >= 1U<<31 ? 'E' : 'W';
+
+ int lat = latitude >= 1U<<31 ? (int) (latitude - (1U<<31)) : (int) ((1U<<31) - latitude);
+ int lon = longitude >= 1U<<31 ? (int) (longitude - (1U<<31)) : (int) ((1U<<31) - longitude);
+ double alt = altitude >= 10000000u ? altitude - 10000000u : -(double)(10000000u - altitude);
+ double siz = (size >> 4) * exp10((double) (size & 0xF));
+ double hor = (horiz_pre >> 4) * exp10((double) (horiz_pre & 0xF));
+ double ver = (vert_pre >> 4) * exp10((double) (vert_pre & 0xF));
+
+ if (asprintf(&s, "%d %d %.3f %c %d %d %.3f %c %.2fm %.2fm %.2fm %.2fm",
+ (lat / 60000 / 60),
+ (lat / 60000) % 60,
+ (lat % 60000) / 1000.,
+ NS,
+ (lon / 60000 / 60),
+ (lon / 60000) % 60,
+ (lon % 60000) / 1000.,
+ EW,
+ alt / 100.,
+ siz / 100.,
+ hor / 100.,
+ ver / 100.) < 0)
+ return NULL;
+
+ return s;
+}
+
int dns_resource_record_to_string(const DnsResourceRecord *rr, char **ret) {
_cleanup_free_ char *k = NULL;
char *s;
if (r < 0)
return r;
- switch (rr->key->type) {
+ switch (rr->unparseable ? _DNS_TYPE_INVALID : rr->key->type) {
+
+ case DNS_TYPE_SRV:
+ r = asprintf(&s, "%s %u %u %u %s",
+ k,
+ rr->srv.priority,
+ rr->srv.weight,
+ rr->srv.port,
+ strna(rr->srv.name));
+ if (r < 0)
+ return -ENOMEM;
+ break;
case DNS_TYPE_PTR:
case DNS_TYPE_NS:
case DNS_TYPE_CNAME:
+ case DNS_TYPE_DNAME:
s = strjoin(k, " ", rr->ptr.name, NULL);
if (!s)
return -ENOMEM;
return -ENOMEM;
break;
+ case DNS_TYPE_LOC: {
+ _cleanup_free_ char *loc;
+ assert(rr->loc.version == 0);
+
+ loc = format_location(rr->loc.latitude,
+ rr->loc.longitude,
+ rr->loc.altitude,
+ rr->loc.size,
+ rr->loc.horiz_pre,
+ rr->loc.vert_pre);
+ if (!loc)
+ return -ENOMEM;
+
+ s = strjoin(k, " ", loc, NULL);
+ if (!s)
+ return -ENOMEM;
+
+ break;
+ }
+
+ case DNS_TYPE_SSHFP: {
+ _cleanup_free_ char *x = NULL;
+
+ x = hexmem(rr->sshfp.key, rr->sshfp.key_size);
+ if (!x)
+ return -ENOMEM;
+
+ r = asprintf(&s, "%s %u %u %s",
+ k,
+ rr->sshfp.algorithm,
+ rr->sshfp.fptype,
+ x);
+ if (r < 0)
+ return -ENOMEM;
+ break;
+ }
+
default: {
_cleanup_free_ char *x = NULL;
{ DNS_TYPE_MX, "MX" },
{ DNS_TYPE_TXT, "TXT" },
{ DNS_TYPE_AAAA, "AAAA" },
+ { DNS_TYPE_LOC, "LOC" },
{ DNS_TYPE_SRV, "SRV" },
{ DNS_TYPE_SSHFP, "SSHFP" },
{ DNS_TYPE_SPF, "SPF" },
{ DNS_TYPE_AXFR, "AXFR" },
};
-
const char *dns_type_to_string(uint16_t type) {
unsigned i;
~ianmdlvl / elogind.git / blobdiff