Add new DNS support.

diff --git a/includes/tree.h b/includes/tree.h
index d5e6fd6dc5dd86b6f595b7db584f0b338d5710d0..77720ff23bb013bcd0d624816f9728e3fb2685e7 100644 (file)
--- a/includes/tree.h
+++ b/includes/tree.h
@@ -90,10 +90,13 @@ enum expr_op {
        expr_host_decl_name,
        expr_pick_first_value,
        expr_lease_time,
-       expr_dns_update,
+       expr_dns_transaction,
        expr_static,
        expr_updated_dns_rr,
-       expr_dns_delete,
+       expr_ns_update,
+       expr_ns_delete,
+       expr_ns_exists,
+       expr_ns_not_exists,
        expr_not_equal
 };
 
@@ -143,12 +146,23 @@ struct expression {
                        struct expression *car;
                        struct expression *cdr;
                } pick_first_value;
+               struct {
+                       struct expression *car;
+                       struct expression *cdr;
+               } dns_transaction;
                struct {
-                       struct expression *type;
+                       unsigned rrclass;
+                       unsigned rrtype;
                        struct expression *rrname;
                        struct expression *rrdata;
                        struct expression *ttl;
-               } dns_update;
+               } ns_update;
+               struct {
+                       unsigned rrclass;
+                       unsigned rrtype;
+                       struct expression *rrname;
+                       struct expression *rrdata;
+               } ns_delete, ns_exists, ns_not_exists;
                struct expression *updated_dns_rr;
        } data;
        int flags;
@@ -209,5 +223,6 @@ enum expression_context {
        context_any,
        context_boolean,
        context_data,
-       context_numeric
+       context_numeric,
+       context_dns
 };