+static int
+api_session_rule_add_del (vat_main_t * vam)
+{
+ vl_api_session_rule_add_del_t *mp;
+ unformat_input_t *i = vam->input;
+ u32 proto = ~0, lcl_port, rmt_port, action = 0, lcl_plen, rmt_plen;
+ u32 appns_index = 0, scope = 0;
+ ip4_address_t lcl_ip4, rmt_ip4;
+ ip6_address_t lcl_ip6, rmt_ip6;
+ u8 is_ip4 = 1, conn_set = 0;
+ u8 is_add = 1;
+ int ret;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "del"))
+ is_add = 0;
+ else if (unformat (i, "add"))
+ ;
+ else if (unformat (i, "proto tcp"))
+ proto = 0;
+ else if (unformat (i, "proto udp"))
+ proto = 1;
+ else if (unformat (i, "appns %d", &appns_index))
+ ;
+ else if (unformat (i, "scope %d", &scope))
+ ;
+ else
+ if (unformat
+ (i, "%U/%d %d %U/%d %d", unformat_ip4_address, &lcl_ip4,
+ &lcl_plen, &lcl_port, unformat_ip4_address, &rmt_ip4, &rmt_plen,
+ &rmt_port))
+ {
+ is_ip4 = 1;
+ conn_set = 1;
+ }
+ else
+ if (unformat
+ (i, "%U/%d %d %U/%d %d", unformat_ip6_address, &lcl_ip6,
+ &lcl_plen, &lcl_port, unformat_ip6_address, &rmt_ip6, &rmt_plen,
+ &rmt_port))
+ {
+ is_ip4 = 0;
+ conn_set = 1;
+ }
+ else if (unformat (i, "action %d", &action))
+ ;
+ else
+ break;
+ }
+ if (proto == ~0 || !conn_set || action == ~0)
+ {
+ errmsg ("transport proto, connection and action must be set");
+ return -99;
+ }
+
+ if (scope > 3)
+ {
+ errmsg ("scope should be 0-3");
+ return -99;
+ }
+
+ M (SESSION_RULE_ADD_DEL, mp);
+
+ mp->is_ip4 = is_ip4;
+ mp->transport_proto = proto;
+ mp->lcl_plen = clib_host_to_net_u16 (lcl_plen);
+ mp->rmt_plen = clib_host_to_net_u16 (rmt_plen);
+ mp->action_index = clib_host_to_net_u32 (action);
+ mp->appns_index = clib_host_to_net_u32 (appns_index);
+ mp->scope = scope;
+ mp->is_add = is_add;
+ if (is_ip4)
+ {
+ clib_memcpy (mp->lcl_ip, &lcl_ip4, sizeof (lcl_ip4));
+ clib_memcpy (mp->rmt_ip, &rmt_ip4, sizeof (rmt_ip4));
+ }
+ else
+ {
+ clib_memcpy (mp->lcl_ip, &lcl_ip6, sizeof (lcl_ip6));
+ clib_memcpy (mp->rmt_ip, &rmt_ip6, sizeof (rmt_ip6));
+ }
+
+ S (mp);
+ W (ret);
+ return ret;
+}