staticd: Add new command show static ip/ipv6 route

Signed-off-by: guozhongfeng.gzf <[email protected]>

staticd/static_routes.c

@@ -691,3 +691,106 @@ void static_get_nh_str(struct static_nexthop *nh, char *nexthop, size_t size)
 		break;
 	};
 }
+
+void static_route_show_nexthop(struct vty *vty,
+				    const struct static_nexthop *sn)
+{
+
+	switch (sn->type) {
+	case STATIC_IFNAME:
+		vty_out(vty, " ifname(%d):%s", sn->ifindex, sn->ifname);
+		break;
+	case STATIC_IPV4_GATEWAY:
+		vty_out(vty, " ip4:%pI4", &sn->addr.ipv4);
+		break;
+	case STATIC_IPV4_GATEWAY_IFNAME:
+		vty_out(vty, " ip4-ifindex(%d):%pI4 :%s", sn->ifindex,
+			&sn->addr.ipv4, sn->ifname);
+		break;
+	case STATIC_BLACKHOLE:
+		vty_out(vty, " blackhole:%d", sn->bh_type);
+		break;
+	case STATIC_IPV6_GATEWAY:
+		vty_out(vty, " ip6:%pI6", &sn->addr.ipv6);
+		break;
+	case STATIC_IPV6_GATEWAY_IFNAME:
+		vty_out(vty, " ip6-ifindex(%d):%pI6 :%s", sn->ifindex,
+			&sn->addr.ipv6, sn->ifname);
+		break;
+	};
+
+	vty_out(vty, " %s, registered:%s, state:%d\n",
+		sn->nh_valid ? "valid" : "invalid",
+		sn->nh_registered ? "yes" : "no", sn->state);
+}
+
+void static_route_show_path(struct vty *vty, struct route_table *stable)
+{
+	struct route_node *rn;
+	bool first = true;
+	int len_rn = 0;
+
+	for (rn = route_top(stable); rn; rn = srcdest_route_next(rn)) {
+		struct static_route_info *si = static_route_info_from_rnode(rn);
+		struct static_path *sp;
+
+		if (si == NULL)
+			continue;
+
+		frr_each (static_path_list, &si->path_list, sp) {
+			struct static_nexthop *sn;
+
+			len_rn = vty_out(vty, "        %pRN", sp->rn);
+			frr_each (static_nexthop_list, &sp->nexthop_list, sn) {
+				if (first)
+					first = false;
+				else
+					vty_out(vty, "%*c", len_rn, ' ');
+				static_route_show_nexthop(vty, sn);
+			}
+		}
+		first = true;
+	}
+}
+
+void static_route_show(struct vty *vty, afi_t afi, char *vrf_name, bool vrf_all)
+{
+	struct route_table *stable;
+	struct static_vrf *svrf;
+
+	vty_out(vty, "Staticd routes:\n");
+	if (vrf_all) {
+		RB_FOREACH (svrf, svrf_name_head, &svrfs) {
+			stable = static_vrf_static_table(afi, SAFI_UNICAST, svrf);
+			if (stable) {
+				vty_out(vty, "    VRF %s %s Unicast:\n", svrf->name, afi2str(afi));
+				static_route_show_path(vty, stable);
+			}
+
+			stable = static_vrf_static_table(afi, SAFI_MULTICAST, svrf);
+			if (stable) {
+				vty_out(vty, "    VRF %s %s Municast:\n", svrf->name, afi2str(afi));
+				static_route_show_path(vty, stable);
+			}
+		}
+	} else {
+		RB_FOREACH (svrf, svrf_name_head, &svrfs) {
+			if (strcmp(vrf_name, svrf->name) != 0)
+				continue;
+
+			stable = static_vrf_static_table(afi, SAFI_UNICAST, svrf);
+			if (stable) {
+				vty_out(vty, "    VRF %s %s Unicast:\n", svrf->name, afi2str(afi));
+				static_route_show_path(vty, stable);
+			}
+
+			stable = static_vrf_static_table(afi, SAFI_MULTICAST, svrf);
+			if (stable) {
+				vty_out(vty, "    VRF %s %s Municast:\n", svrf->name, afi2str(afi));
+				static_route_show_path(vty, stable);
+			}
+		}
+	}
+
+	vty_out(vty, "\n");
+}

staticd/static_routes.h

@@ -264,6 +264,7 @@ extern void static_bfd_initialize(struct zclient *zc, struct event_loop *tm);
 
 extern void static_bfd_show(struct vty *vty, bool isjson);
 
+extern void static_route_show(struct vty *vty, afi_t afi, char *vrf_name, bool vrf_all);
 #ifdef __cplusplus
 }
 #endif

staticd/static_vty.c

@@ -1630,6 +1630,57 @@ DEFPY(staticd_show_bfd_routes, staticd_show_bfd_routes_cmd,
 	return CMD_SUCCESS;
 }
 
+DEFPY(show_static_ip_route, show_static_route_ip_cmd,
+	   "show static ip route [vrf <NAME|all>]",
+	   "Show running system information\n"
+	   STATICD_STR
+	   "ip address\n"
+	   "BGP route table\n"
+	   VRF_FULL_CMD_HELP_STR)
+{
+	const char *vrf_name = VRF_DEFAULT_NAME;
+	bool all_vrf = false;
+	int idx = 0;
+
+	if (argv_find(argv, argc, "vrf", &idx)) {
+		vrf_name = argv[idx + 1]->arg;
+		all_vrf = strmatch(vrf_name, "all");
+	}
+
+	if (all_vrf)
+		static_route_show(vty, AFI_IP, NULL, true);
+	else
+		static_route_show(vty, AFI_IP, vrf_name, false);
+
+	return CMD_SUCCESS;
+}
+
+DEFPY(show_static_ipv6_route, show_static_route_ipv6_cmd,
+	   "show static ipv6 route [vrf <NAME|all>]",
+	   "Show running system information\n"
+	   STATICD_STR
+	   "ipv6 address\n"
+	   "BGP route table\n"
+	   VRF_FULL_CMD_HELP_STR)
+{
+	const char *vrf_name = VRF_DEFAULT_NAME;
+	bool all_vrf = false;
+	int idx = 0;
+
+	if (argv_find(argv, argc, "vrf", &idx)) {
+		vrf_name = argv[idx + 1]->arg;
+		all_vrf = strmatch(vrf_name, "all");
+	}
+
+	if (all_vrf)
+		static_route_show(vty, AFI_IP6, NULL, true);
+	else
+
+		static_route_show(vty, AFI_IP6, vrf_name, false);
+
+	return CMD_SUCCESS;
+}
+
 DEFUN_NOSH (show_debugging_static,
 	    show_debugging_static_cmd,
 	    "show debugging [static]",
@@ -1653,6 +1704,8 @@ void static_vty_init(void)
 	install_element(CONFIG_NODE, &debug_staticd_cmd);
 	install_element(ENABLE_NODE, &show_debugging_static_cmd);
 	install_element(ENABLE_NODE, &staticd_show_bfd_routes_cmd);
+	install_element(ENABLE_NODE, &show_static_route_ip_cmd);
+	install_element(ENABLE_NODE, &show_static_route_ipv6_cmd);
 #else /* else INCLUDE_MGMTD_CMDDEFS_ONLY */
 	install_element(CONFIG_NODE, &ip_mroute_dist_cmd);