IF, THEN, ELSE, CASE,
FOR, DO,
TRUE, FALSE, RT, RO, UNKNOWN, GENERIC,
- FROM, GW, NET, PROTO, SOURCE, SCOPE, DEST, IFNAME, IFINDEX, WEIGHT, GW_MPLS, ONLINK,
+ FROM, GW, NET, PROTO, SOURCE, SCOPE, DEST, IFNAME, IFINDEX, WEIGHT, GW_MPLS, GW_MPLS_STACK, ONLINK,
PREFERENCE,
ROA_CHECK,
DEFINED,
| WEIGHT { $$ = f_new_static_attr(T_INT, SA_WEIGHT, 0); }
| PREFERENCE { $$ = f_new_static_attr(T_INT, SA_PREF, 0); }
| GW_MPLS { $$ = f_new_static_attr(T_INT, SA_GW_MPLS, 0); }
+ | GW_MPLS_STACK { $$ = f_new_static_attr(T_CLIST, SA_GW_MPLS_STACK, 0); }
| ONLINK { $$ = f_new_static_attr(T_BOOL, SA_ONLINK, 0); }
;
case SA_WEIGHT: RESULT(sa.f_type, i, rta->nh.weight + 1); break;
case SA_PREF: RESULT(sa.f_type, i, rta->pref); break;
case SA_GW_MPLS: RESULT(sa.f_type, i, rta->nh.labels ? rta->nh.label[0] : MPLS_NULL); break;
+ case SA_GW_MPLS_STACK:
+ {
+ uint len = rta->nh.labels * sizeof(u32);
+ struct adata *list = falloc(sizeof(struct adata) + len);
+ list->length = len;
+ memcpy(list->data, rta->nh.label, len);
+ RESULT(sa.f_type, ad, list);
+ break;
+ }
+
case SA_ONLINK: RESULT(sa.f_type, i, rta->nh.flags & RNF_ONLINK ? 1 : 0); break;
default:
}
else
rta->nh.labels = 0;
+
+ rta->nh.labels_orig = rta->hostentry ? rta->nh.labels : 0;
+ }
+ break;
+
+ case SA_GW_MPLS_STACK:
+ {
+ int len = int_set_get_size(v1.val.ad);
+ u32 *l = int_set_get_data(v1.val.ad);
+
+ if (len > MPLS_MAX_LABEL_STACK)
+ runtime("Too many MPLS labels in stack (%d)", len);
+
+ int i;
+ for (i = 0; i < len; i++)
+ {
+ u32 label = l[i];
+
+ if (label >= 0x100000)
+ runtime("Invalid MPLS label (%u)", label);
+
+ /* Ignore rest of label stack if implicit-NULL label (3) is set */
+ if (label == MPLS_NULL)
+ break;
+
+ rta->nh.label[i] = label;
+ }
+
+ rta->nh.labels = i;
+ rta->nh.labels_orig = rta->hostentry ? i : 0;
}
break;
RESULT(T_CLIST, ad, [[ int_set_add(fpool, v1.val.ad, v2.val.i) ]]);
}
+ /* Hack for gw_mpls_list */
+ INST(FI_CLIST_ADD_INT, 2, 1) {
+ ARG(1, T_CLIST);
+ ARG(2, T_INT);
+ METHOD_CONSTRUCTOR("add");
+ RESULT(T_CLIST, ad, [[ int_set_add(fpool, v1.val.ad, v2.val.i) ]]);
+ }
+
INST(FI_CLIST_ADD_IP, 2, 1) {
ARG(1, T_CLIST);
ARG(2, T_IP);
RESULT(T_CLIST, ad, [[ int_set_del(fpool, v1.val.ad, v2.val.i) ]]);
}
+ /* Hack for gw_mpls_list */
+ INST(FI_CLIST_DELETE_INT, 2, 1) {
+ ARG(1, T_CLIST);
+ ARG(2, T_INT);
+ METHOD_CONSTRUCTOR("delete");
+ RESULT(T_CLIST, ad, [[ int_set_del(fpool, v1.val.ad, v2.val.i) ]]);
+ }
+
INST(FI_CLIST_DELETE_IP, 2, 1) {
ARG(1, T_CLIST);
ARG(2, T_IP);