#include <net/if.h>
#include "sd-network.h"
-#include "strv.h"
+
#include "missing.h"
+#include "parse-util.h"
#include "resolved-link.h"
+#include "string-util.h"
+#include "strv.h"
int link_new(Manager *m, Link **ret, int ifindex) {
_cleanup_(link_freep) Link *l = NULL;
assert(m);
assert(ifindex > 0);
- r = hashmap_ensure_allocated(&m->links, NULL, NULL);
+ r = hashmap_ensure_allocated(&m->links, NULL);
if (r < 0)
return r;
}
Link *link_free(Link *l) {
-
if (!l)
return NULL;
if (l->manager)
hashmap_remove(l->manager->links, INT_TO_PTR(l->ifindex));
+ while (l->dns_servers) {
+ DnsServer *s = l->dns_servers;
+
+ LIST_REMOVE(servers, l->dns_servers, s);
+ dns_server_unref(s);
+ }
+
dns_scope_free(l->unicast_scope);
dns_scope_free(l->llmnr_ipv4_scope);
dns_scope_free(l->llmnr_ipv6_scope);
- while (l->dns_servers)
- dns_server_free(l->dns_servers);
-
free(l);
return NULL;
}
if (!l->unicast_scope) {
r = dns_scope_new(l->manager, &l->unicast_scope, l, DNS_PROTOCOL_DNS, AF_UNSPEC);
if (r < 0)
- log_warning("Failed to allocate DNS scope: %s", strerror(-r));
+ log_warning_errno(r, "Failed to allocate DNS scope: %m");
}
} else
l->unicast_scope = dns_scope_free(l->unicast_scope);
if (link_relevant(l, AF_INET) &&
l->llmnr_support != SUPPORT_NO &&
- l->manager->llmnr_support != SUPPORT_NO &&
- l->manager->llmnr_ipv4_udp_fd >= 0) {
+ l->manager->llmnr_support != SUPPORT_NO) {
if (!l->llmnr_ipv4_scope) {
r = dns_scope_new(l->manager, &l->llmnr_ipv4_scope, l, DNS_PROTOCOL_LLMNR, AF_INET);
if (r < 0)
- log_warning("Failed to allocate LLMNR IPv4 scope: %s", strerror(-r));
+ log_warning_errno(r, "Failed to allocate LLMNR IPv4 scope: %m");
}
} else
l->llmnr_ipv4_scope = dns_scope_free(l->llmnr_ipv4_scope);
if (link_relevant(l, AF_INET6) &&
l->llmnr_support != SUPPORT_NO &&
l->manager->llmnr_support != SUPPORT_NO &&
- l->manager->llmnr_ipv6_udp_fd >= 0) {
+ socket_ipv6_is_supported()) {
if (!l->llmnr_ipv6_scope) {
r = dns_scope_new(l->manager, &l->llmnr_ipv6_scope, l, DNS_PROTOCOL_LLMNR, AF_INET6);
if (r < 0)
- log_warning("Failed to allocate LLMNR IPv6 scope: %s", strerror(-r));
+ log_warning_errno(r, "Failed to allocate LLMNR IPv6 scope: %m");
}
} else
l->llmnr_ipv6_scope = dns_scope_free(l->llmnr_ipv6_scope);
link_address_add_rrs(a, force_remove);
}
-int link_update_rtnl(Link *l, sd_rtnl_message *m) {
+int link_update_rtnl(Link *l, sd_netlink_message *m) {
const char *n = NULL;
int r;
if (r < 0)
return r;
- sd_rtnl_message_read_u32(m, IFLA_MTU, &l->mtu);
+ sd_netlink_message_read_u32(m, IFLA_MTU, &l->mtu);
- if (sd_rtnl_message_read_string(m, IFLA_IFNAME, &n) >= 0) {
+ if (sd_netlink_message_read_string(m, IFLA_IFNAME, &n) >= 0) {
strncpy(l->name, n, sizeof(l->name)-1);
char_array_0(l->name);
}
}
LIST_FOREACH_SAFE(servers, s, nx, l->dns_servers)
- if (s->marked)
- dns_server_free(s);
+ if (s->marked) {
+ LIST_REMOVE(servers, l->dns_servers, s);
+ dns_server_unref(s);
+ }
return 0;
clear:
- while (l->dns_servers)
- dns_server_free(l->dns_servers);
+ while (l->dns_servers) {
+ s = l->dns_servers;
+
+ LIST_REMOVE(servers, l->dns_servers, s);
+ dns_server_unref(s);
+ }
return r;
}
return r;
}
+static int link_update_domains(Link *l) {
+ int r;
+
+ if (!l->unicast_scope)
+ return 0;
+
+ l->unicast_scope->domains = strv_free(l->unicast_scope->domains);
+
+ r = sd_network_link_get_domains(l->ifindex,
+ &l->unicast_scope->domains);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
int link_update_monitor(Link *l) {
assert(l);
link_update_dns_servers(l);
link_update_llmnr_support(l);
link_allocate_scopes(l);
+ link_update_domains(l);
link_add_rrs(l, false);
return 0;
a->link->llmnr_support == SUPPORT_YES &&
a->link->manager->llmnr_support == SUPPORT_YES) {
- if (!a->link->manager->host_ipv4_key) {
- a->link->manager->host_ipv4_key = dns_resource_key_new(DNS_CLASS_IN, DNS_TYPE_A, a->link->manager->hostname);
- if (!a->link->manager->host_ipv4_key) {
+ if (!a->link->manager->llmnr_host_ipv4_key) {
+ a->link->manager->llmnr_host_ipv4_key = dns_resource_key_new(DNS_CLASS_IN, DNS_TYPE_A, a->link->manager->llmnr_hostname);
+ if (!a->link->manager->llmnr_host_ipv4_key) {
r = -ENOMEM;
goto fail;
}
}
if (!a->llmnr_address_rr) {
- a->llmnr_address_rr = dns_resource_record_new(a->link->manager->host_ipv4_key);
+ a->llmnr_address_rr = dns_resource_record_new(a->link->manager->llmnr_host_ipv4_key);
if (!a->llmnr_address_rr) {
r = -ENOMEM;
goto fail;
}
if (!a->llmnr_ptr_rr) {
- r = dns_resource_record_new_reverse(&a->llmnr_ptr_rr, a->family, &a->in_addr, a->link->manager->hostname);
+ r = dns_resource_record_new_reverse(&a->llmnr_ptr_rr, a->family, &a->in_addr, a->link->manager->llmnr_hostname);
if (r < 0)
goto fail;
r = dns_zone_put(&a->link->llmnr_ipv4_scope->zone, a->link->llmnr_ipv4_scope, a->llmnr_address_rr, true);
if (r < 0)
- log_warning("Failed to add A record to LLMNR zone: %s", strerror(-r));
+ log_warning_errno(r, "Failed to add A record to LLMNR zone: %m");
r = dns_zone_put(&a->link->llmnr_ipv4_scope->zone, a->link->llmnr_ipv4_scope, a->llmnr_ptr_rr, false);
if (r < 0)
- log_warning("Failed to add IPv6 PTR record to LLMNR zone: %s", strerror(-r));
+ log_warning_errno(r, "Failed to add IPv6 PTR record to LLMNR zone: %m");
} else {
if (a->llmnr_address_rr) {
if (a->link->llmnr_ipv4_scope)
a->link->llmnr_support == SUPPORT_YES &&
a->link->manager->llmnr_support == SUPPORT_YES) {
- if (!a->link->manager->host_ipv6_key) {
- a->link->manager->host_ipv6_key = dns_resource_key_new(DNS_CLASS_IN, DNS_TYPE_AAAA, a->link->manager->hostname);
- if (!a->link->manager->host_ipv6_key) {
+ if (!a->link->manager->llmnr_host_ipv6_key) {
+ a->link->manager->llmnr_host_ipv6_key = dns_resource_key_new(DNS_CLASS_IN, DNS_TYPE_AAAA, a->link->manager->llmnr_hostname);
+ if (!a->link->manager->llmnr_host_ipv6_key) {
r = -ENOMEM;
goto fail;
}
}
if (!a->llmnr_address_rr) {
- a->llmnr_address_rr = dns_resource_record_new(a->link->manager->host_ipv6_key);
+ a->llmnr_address_rr = dns_resource_record_new(a->link->manager->llmnr_host_ipv6_key);
if (!a->llmnr_address_rr) {
r = -ENOMEM;
goto fail;
}
if (!a->llmnr_ptr_rr) {
- r = dns_resource_record_new_reverse(&a->llmnr_ptr_rr, a->family, &a->in_addr, a->link->manager->hostname);
+ r = dns_resource_record_new_reverse(&a->llmnr_ptr_rr, a->family, &a->in_addr, a->link->manager->llmnr_hostname);
if (r < 0)
goto fail;
r = dns_zone_put(&a->link->llmnr_ipv6_scope->zone, a->link->llmnr_ipv6_scope, a->llmnr_address_rr, true);
if (r < 0)
- log_warning("Failed to add AAAA record to LLMNR zone: %s", strerror(-r));
+ log_warning_errno(r, "Failed to add AAAA record to LLMNR zone: %m");
r = dns_zone_put(&a->link->llmnr_ipv6_scope->zone, a->link->llmnr_ipv6_scope, a->llmnr_ptr_rr, false);
if (r < 0)
- log_warning("Failed to add IPv6 PTR record to LLMNR zone: %s", strerror(-r));
+ log_warning_errno(r, "Failed to add IPv6 PTR record to LLMNR zone: %m");
} else {
if (a->llmnr_address_rr) {
if (a->link->llmnr_ipv6_scope)
return;
fail:
- log_debug("Failed to update address RRs: %s", strerror(-r));
+ log_debug_errno(r, "Failed to update address RRs: %m");
}
-int link_address_update_rtnl(LinkAddress *a, sd_rtnl_message *m) {
+int link_address_update_rtnl(LinkAddress *a, sd_netlink_message *m) {
int r;
assert(a);
assert(m);