s4 dns: More work on updates

[mat/samba.git] / source4 / dns_server / dns_server.c

diff --git a/source4/dns_server/dns_server.c b/source4/dns_server/dns_server.c
index fc759a48326d08ca9863ea509de1e9f5fee22850..1c45691efc08911883d1d53f91239746f32403f5 100644 (file)
--- a/source4/dns_server/dns_server.c
+++ b/source4/dns_server/dns_server.c
@@ -286,6 +286,8 @@ static NTSTATUS handle_question(struct dns_server *dns,
                                continue;
                        }
 
+                       /* TODO: if the record actually is a DNS_QTYPE_A */
+
                        ZERO_STRUCT(ans[ai]);
                        ans[ai].name = talloc_strdup(ans, question->name);
                        ans[ai].rr_type = DNS_QTYPE_A;
@@ -425,15 +427,37 @@ static NTSTATUS dns_server_process_update(struct dns_server *dns,
                                          struct dns_res_rec **additional, uint16_t *arcount)
 {
        struct dns_name_question *zone;
+       const struct dns_server_zone *z;
+       size_t host_part_len = 0;
 
        if (in->qdcount != 1) {
-               return NT_STATUS_NOT_IMPLEMENTED;
+               return NT_STATUS_INVALID_PARAMETER;
        }
 
        zone = in->questions;
 
+       if (zone->question_type != DNS_QTYPE_SOA) {
+               return NT_STATUS_INVALID_PARAMETER;
+       }
+
        DEBUG(0, ("Got a dns update request.\n"));
 
+       for (z = dns->zones; z != NULL; z = z->next) {
+               bool match;
+
+               match = dns_name_match(z->name, zone->name, &host_part_len);
+               if (match) {
+                       break;
+               }
+       }
+
+       if (z == NULL) {
+               return NT_STATUS_FOOBAR;
+       }
+
+       if (host_part_len != 0) {
+               return NT_STATUS_NOT_IMPLEMENTED;
+       }
 
        return NT_STATUS_NOT_IMPLEMENTED;
 }