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Diffstat (limited to 'src/resolve/resolved-bus.c')
-rw-r--r--src/resolve/resolved-bus.c85
1 files changed, 32 insertions, 53 deletions
diff --git a/src/resolve/resolved-bus.c b/src/resolve/resolved-bus.c
index 6db12511f9..bf1b7c8ab4 100644
--- a/src/resolve/resolved-bus.c
+++ b/src/resolve/resolved-bus.c
@@ -91,13 +91,17 @@ static int reply_query_state(DnsQuery *q) {
}
}
-static int append_address(sd_bus_message *reply, DnsResourceRecord *rr) {
+static int append_address(sd_bus_message *reply, DnsResourceRecord *rr, int ifindex) {
int r;
assert(reply);
assert(rr);
- r = sd_bus_message_open_container(reply, 'r', "iay");
+ r = sd_bus_message_open_container(reply, 'r', "iiay");
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_append(reply, "i", ifindex);
if (r < 0)
return r;
@@ -145,11 +149,7 @@ static void bus_method_resolve_hostname_complete(DnsQuery *q) {
if (r < 0)
goto finish;
- r = sd_bus_message_append(reply, "i", q->answer_ifindex);
- if (r < 0)
- goto finish;
-
- r = sd_bus_message_open_container(reply, 'a', "(iay)");
+ r = sd_bus_message_open_container(reply, 'a', "(iiay)");
if (r < 0)
goto finish;
@@ -157,27 +157,27 @@ static void bus_method_resolve_hostname_complete(DnsQuery *q) {
answer = dns_answer_ref(q->answer);
for (i = 0; i < answer->n_rrs; i++) {
- r = dns_question_matches_rr(q->question, answer->rrs[i]);
+ r = dns_question_matches_rr(q->question, answer->items[i].rr);
if (r < 0)
goto finish;
if (r == 0) {
/* Hmm, if this is not an address record,
maybe it's a cname? If so, remember this */
- r = dns_question_matches_cname(q->question, answer->rrs[i]);
+ r = dns_question_matches_cname(q->question, answer->items[i].rr);
if (r < 0)
goto finish;
if (r > 0)
- cname = dns_resource_record_ref(answer->rrs[i]);
+ cname = dns_resource_record_ref(answer->items[i].rr);
continue;
}
- r = append_address(reply, answer->rrs[i]);
+ r = append_address(reply, answer->items[i].rr, answer->items[i].ifindex);
if (r < 0)
goto finish;
if (!canonical)
- canonical = dns_resource_record_ref(answer->rrs[i]);
+ canonical = dns_resource_record_ref(answer->items[i].rr);
added ++;
}
@@ -191,7 +191,7 @@ static void bus_method_resolve_hostname_complete(DnsQuery *q) {
/* This has a cname? Then update the query with the
* new cname. */
- r = dns_query_cname_redirect(q, cname->cname.name);
+ r = dns_query_cname_redirect(q, cname);
if (r < 0) {
if (r == -ELOOP)
r = sd_bus_reply_method_errorf(q->request, BUS_ERROR_CNAME_LOOP, "CNAME loop on '%s'", q->request_hostname);
@@ -204,32 +204,26 @@ static void bus_method_resolve_hostname_complete(DnsQuery *q) {
/* Before we restart the query, let's see if any of
* the RRs we already got already answers our query */
for (i = 0; i < answer->n_rrs; i++) {
- r = dns_question_matches_rr(q->question, answer->rrs[i]);
+ r = dns_question_matches_rr(q->question, answer->items[i].rr);
if (r < 0)
goto finish;
if (r == 0)
continue;
- r = append_address(reply, answer->rrs[i]);
+ r = append_address(reply, answer->items[i].rr, answer->items[i].ifindex);
if (r < 0)
goto finish;
if (!canonical)
- canonical = dns_resource_record_ref(answer->rrs[i]);
+ canonical = dns_resource_record_ref(answer->items[i].rr);
added++;
}
- // what about the cache?
-
/* If we didn't find anything, then let's restart the
* query, this time with the cname */
if (added <= 0) {
r = dns_query_go(q);
- if (r == -ESRCH) {
- r = sd_bus_reply_method_errorf(q->request, BUS_ERROR_NO_NAME_SERVERS, "No appropriate name servers or networks for name found");
- goto finish;
- }
if (r < 0) {
r = sd_bus_reply_method_errno(q->request, -r, NULL);
goto finish;
@@ -346,10 +340,6 @@ static int bus_method_resolve_hostname(sd_bus_message *message, void *userdata,
r = dns_query_go(q);
if (r < 0) {
dns_query_free(q);
-
- if (r == -ESRCH)
- sd_bus_error_setf(error, BUS_ERROR_NO_NAME_SERVERS, "No appropriate name servers or networks for name found");
-
return r;
}
@@ -373,11 +363,7 @@ static void bus_method_resolve_address_complete(DnsQuery *q) {
if (r < 0)
goto finish;
- r = sd_bus_message_append(reply, "i", q->answer_ifindex);
- if (r < 0)
- goto finish;
-
- r = sd_bus_message_open_container(reply, 'a', "s");
+ r = sd_bus_message_open_container(reply, 'a', "(is)");
if (r < 0)
goto finish;
@@ -385,13 +371,13 @@ static void bus_method_resolve_address_complete(DnsQuery *q) {
answer = dns_answer_ref(q->answer);
for (i = 0; i < answer->n_rrs; i++) {
- r = dns_question_matches_rr(q->question, answer->rrs[i]);
+ r = dns_question_matches_rr(q->question, answer->items[i].rr);
if (r < 0)
goto finish;
if (r == 0)
continue;
- r = sd_bus_message_append(reply, "s", answer->rrs[i]->ptr.name);
+ r = sd_bus_message_append(reply, "(is)", answer->items[i].ifindex, answer->items[i].rr->ptr.name);
if (r < 0)
goto finish;
@@ -498,10 +484,6 @@ static int bus_method_resolve_address(sd_bus_message *message, void *userdata, s
r = dns_query_go(q);
if (r < 0) {
dns_query_free(q);
-
- if (r == -ESRCH)
- sd_bus_error_setf(error, BUS_ERROR_NO_NAME_SERVERS, "No appropriate name servers or networks for name found");
-
return r;
}
@@ -525,11 +507,7 @@ static void bus_method_resolve_record_complete(DnsQuery *q) {
if (r < 0)
goto finish;
- r = sd_bus_message_append(reply, "i", q->answer_ifindex);
- if (r < 0)
- goto finish;
-
- r = sd_bus_message_open_container(reply, 'a', "(qqay)");
+ r = sd_bus_message_open_container(reply, 'a', "(iqqay)");
if (r < 0)
goto finish;
@@ -540,7 +518,7 @@ static void bus_method_resolve_record_complete(DnsQuery *q) {
_cleanup_(dns_packet_unrefp) DnsPacket *p = NULL;
size_t start;
- r = dns_question_matches_rr(q->question, answer->rrs[i]);
+ r = dns_question_matches_rr(q->question, answer->items[i].rr);
if (r < 0)
goto finish;
if (r == 0)
@@ -550,15 +528,20 @@ static void bus_method_resolve_record_complete(DnsQuery *q) {
if (r < 0)
goto finish;
- r = dns_packet_append_rr(p, answer->rrs[i], &start);
+ p->refuse_compression = true;
+
+ r = dns_packet_append_rr(p, answer->items[i].rr, &start);
if (r < 0)
goto finish;
- r = sd_bus_message_open_container(reply, 'r', "qqay");
+ r = sd_bus_message_open_container(reply, 'r', "iqqay");
if (r < 0)
goto finish;
- r = sd_bus_message_append(reply, "qq", answer->rrs[i]->key->class, answer->rrs[i]->key->type);
+ r = sd_bus_message_append(reply, "iqq",
+ answer->items[i].ifindex,
+ answer->items[i].rr->key->class,
+ answer->items[i].rr->key->type);
if (r < 0)
goto finish;
@@ -650,10 +633,6 @@ static int bus_method_resolve_record(sd_bus_message *message, void *userdata, sd
r = dns_query_go(q);
if (r < 0) {
dns_query_free(q);
-
- if (r == -ESRCH)
- sd_bus_error_setf(error, BUS_ERROR_NO_NAME_SERVERS, "No appropriate name servers or networks for name found");
-
return r;
}
@@ -662,9 +641,9 @@ static int bus_method_resolve_record(sd_bus_message *message, void *userdata, sd
static const sd_bus_vtable resolve_vtable[] = {
SD_BUS_VTABLE_START(0),
- SD_BUS_METHOD("ResolveHostname", "isit", "ia(iay)st", bus_method_resolve_hostname, SD_BUS_VTABLE_UNPRIVILEGED),
- SD_BUS_METHOD("ResolveAddress", "iiayt", "iast", bus_method_resolve_address, SD_BUS_VTABLE_UNPRIVILEGED),
- SD_BUS_METHOD("ResolveRecord", "isqqt", "ia(qqay)t", bus_method_resolve_record, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ResolveHostname", "isit", "a(iiay)st", bus_method_resolve_hostname, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ResolveAddress", "iiayt", "a(is)t", bus_method_resolve_address, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("ResolveRecord", "isqqt", "a(iqqay)t", bus_method_resolve_record, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_VTABLE_END,
};
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-23 13:14:51 +0000