network: move MulticastRouter to netdev/bridge.[ch]

src/network/netdev/bridge.c

@@ -7,8 +7,20 @@
 #include "netdev/bridge.h"
 #include "network-internal.h"
 #include "networkd-manager.h"
+#include "string-table.h"
 #include "vlan-util.h"
 
+static const char* const multicast_router_table[_MULTICAST_ROUTER_MAX] = {
+        [MULTICAST_ROUTER_NONE] = "no",
+        [MULTICAST_ROUTER_TEMPORARY_QUERY] = "query",
+        [MULTICAST_ROUTER_PERMANENT] = "permanent",
+        [MULTICAST_ROUTER_TEMPORARY] = "temporary",
+};
+
+DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(multicast_router, MulticastRouter, _MULTICAST_ROUTER_INVALID);
+DEFINE_CONFIG_PARSE_ENUM(config_parse_multicast_router, multicast_router, MulticastRouter,
+                         "Failed to parse bridge multicast router setting");
+
 /* callback for bridge netdev's parameter set */
 static int netdev_bridge_set_handler(sd_netlink *rtnl, sd_netlink_message *m, NetDev *netdev) {
         int r;

src/network/netdev/bridge.h

@@ -1,7 +1,11 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
-#include "netdev/netdev.h"
+#include <netinet/in.h>
+#include <linux/if_bridge.h>
+
+#include "conf-parser.h"
+#include "netdev.h"
 
 typedef struct Bridge {
         NetDev meta;
@@ -20,7 +24,21 @@ typedef struct Bridge {
         usec_t ageing_time;
 } Bridge;
 
+typedef enum MulticastRouter {
+        MULTICAST_ROUTER_NONE            = MDB_RTR_TYPE_DISABLED,
+        MULTICAST_ROUTER_TEMPORARY_QUERY = MDB_RTR_TYPE_TEMP_QUERY,
+        MULTICAST_ROUTER_PERMANENT       = MDB_RTR_TYPE_PERM,
+        MULTICAST_ROUTER_TEMPORARY       = MDB_RTR_TYPE_TEMP,
+        _MULTICAST_ROUTER_MAX,
+        _MULTICAST_ROUTER_INVALID = -1,
+} MulticastRouter;
+
 DEFINE_NETDEV_CAST(BRIDGE, Bridge);
 extern const NetDevVTable bridge_vtable;
 
 int link_set_bridge(Link *link);
+
+const char* multicast_router_to_string(MulticastRouter i) _const_;
+MulticastRouter multicast_router_from_string(const char *s) _pure_;
+
+CONFIG_PARSER_PROTOTYPE(config_parse_multicast_router);