resolved: rework what ResolveHostname() with family == AF_UNSPEC means

[thirdparty/systemd.git] / src / resolve / resolved-link.h

diff --git a/src/resolve/resolved-link.h b/src/resolve/resolved-link.h
index 07f68ab41ca0c86d3aca0deb7c84d227216b5509..29e7b72247679f6f29a2a20a9dbea356f5e5db2f 100644 (file)
--- a/src/resolve/resolved-link.h
+++ b/src/resolve/resolved-link.h
@@ -21,24 +21,34 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#include <net/if.h>
+
 #include "in-addr-util.h"
 #include "ratelimit.h"
+#include "resolve-util.h"
 
 typedef struct Link Link;
 typedef struct LinkAddress LinkAddress;
 
-#include "resolved.h"
+#include "resolved-dns-rr.h"
+#include "resolved-dns-search-domain.h"
 #include "resolved-dns-server.h"
-#include "resolved-dns-scope.h"
+#include "resolved-manager.h"
+
+#define LINK_SEARCH_DOMAINS_MAX 32
+#define LINK_DNS_SERVERS_MAX 32
 
 struct LinkAddress {
         Link *link;
 
-        unsigned char family;
+        int family;
         union in_addr_union in_addr;
 
         unsigned char flags, scope;
 
+        DnsResourceRecord *llmnr_address_rr;
+        DnsResourceRecord *llmnr_ptr_rr;
+
         LIST_FIELDS(LinkAddress, addresses);
 };
 
@@ -50,35 +60,54 @@ struct Link {
 
         LIST_HEAD(LinkAddress, addresses);
 
-        LIST_HEAD(DnsServer, link_dns_servers);
-        LIST_HEAD(DnsServer, dhcp_dns_servers);
+        LIST_HEAD(DnsServer, dns_servers);
         DnsServer *current_dns_server;
+        unsigned n_dns_servers;
+
+        LIST_HEAD(DnsSearchDomain, search_domains);
+        unsigned n_search_domains;
+
+        ResolveSupport llmnr_support;
+        ResolveSupport mdns_support;
+        DnssecMode dnssec_mode;
+        Set *dnssec_negative_trust_anchors;
 
         DnsScope *unicast_scope;
+        DnsScope *llmnr_ipv4_scope;
+        DnsScope *llmnr_ipv6_scope;
         DnsScope *mdns_ipv4_scope;
         DnsScope *mdns_ipv6_scope;
 
-        size_t mtu;
-
-        char *operational_state;
+        bool is_managed;
 
-        RateLimit mdns_ratelimit;
+        char name[IF_NAMESIZE];
+        uint32_t mtu;
+        uint8_t operstate;
 };
 
 int link_new(Manager *m, Link **ret, int ifindex);
 Link *link_free(Link *l);
-int link_update_rtnl(Link *l, sd_rtnl_message *m);
+int link_update_rtnl(Link *l, sd_netlink_message *m);
 int link_update_monitor(Link *l);
-bool link_relevant(Link *l);
-LinkAddress* link_find_address(Link *l, unsigned char family, union in_addr_union *in_addr);
+bool link_relevant(Link *l, int family, bool local_multicast);
+LinkAddress* link_find_address(Link *l, int family, const union in_addr_union *in_addr);
+void link_add_rrs(Link *l, bool force_remove);
 
-DnsServer* link_find_dns_server(Link *l, DnsServerSource source, unsigned char family, union in_addr_union *in_addr);
+void link_flush_settings(Link *l);
+void link_set_dnssec_mode(Link *l, DnssecMode mode);
+void link_allocate_scopes(Link *l);
+
+DnsServer* link_set_dns_server(Link *l, DnsServer *s);
 DnsServer* link_get_dns_server(Link *l);
 void link_next_dns_server(Link *l);
 
-int link_address_new(Link *l, LinkAddress **ret, unsigned char family, union in_addr_union *in_addr);
+DnssecMode link_get_dnssec_mode(Link *l);
+bool link_dnssec_supported(Link *l);
+
+int link_address_new(Link *l, LinkAddress **ret, int family, const union in_addr_union *in_addr);
 LinkAddress *link_address_free(LinkAddress *a);
-int link_address_update_rtnl(LinkAddress *a, sd_rtnl_message *m);
-bool link_address_relevant(LinkAddress *l);
+int link_address_update_rtnl(LinkAddress *a, sd_netlink_message *m);
+bool link_address_relevant(LinkAddress *l, bool local_multicast);
+void link_address_add_rrs(LinkAddress *a, bool force_remove);
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_free);