relayd: put rule requests on stack

[project/relayd.git] / relayd.h

diff --git a/relayd.h b/relayd.h
index 3ae4edc..d7ad212 100644 (file)
--- a/relayd.h
+++ b/relayd.h
@@ -27,13 +27,12 @@
 
 #include <linux/if_packet.h>
 #include <linux/rtnetlink.h>
-#include <linux/neighbour.h>
 
 #include <stdint.h>
 #include <stdbool.h>
 
-#include "uloop.h"
-#include "list.h"
+#include <libubox/uloop.h>
+#include <libubox/list.h>
 
 #define DEBUG
 #ifdef DEBUG
@@ -73,6 +72,7 @@ struct relayd_interface {
 
 struct relayd_host {
        struct list_head list;
+       struct list_head routes;
        struct relayd_interface *rif;
        uint8_t lladdr[ETH_ALEN];
        uint8_t ipaddr[4];
@@ -80,6 +80,12 @@ struct relayd_host {
        int cleanup_pending;
 };
 
+struct relayd_route {
+       struct list_head list;
+       uint8_t dest[4];
+       uint8_t mask;
+};
+
 struct arp_packet {
        struct ether_header eth;
        struct ether_arp arp;
@@ -93,17 +99,19 @@ struct rtnl_req {
 extern struct list_head interfaces;
 extern int debug;
 extern int route_table;
+extern uint8_t local_addr[4];
+extern int local_route_table;
 
-void rtnl_route_set(struct relayd_host *host, bool add);
+void rtnl_route_set(struct relayd_host *host, struct relayd_route *route, bool add);
 
-static inline void relayd_add_route(struct relayd_host *host)
+static inline void relayd_add_route(struct relayd_host *host, struct relayd_route *route)
 {
-       rtnl_route_set(host, true);
+       rtnl_route_set(host, route, true);
 }
 
-static inline void relayd_del_route(struct relayd_host *host)
+static inline void relayd_del_route(struct relayd_host *host, struct relayd_route *route)
 {
-       rtnl_route_set(host, false);
+       rtnl_route_set(host, route, false);
 }
 
 void relayd_add_interface_routes(struct relayd_interface *rif);
@@ -115,8 +123,10 @@ void relayd_rtnl_done(void);
 struct relayd_host *relayd_refresh_host(struct relayd_interface *rif,
                                        const uint8_t *lladdr,
                                        const uint8_t *ipaddr);
+void relayd_add_host_route(struct relayd_host *host, const uint8_t *ipaddr, uint8_t mask);
+void relayd_add_pending_route(const uint8_t *gateway, const uint8_t *dest, uint8_t mask, int timeout);
 
 void relayd_forward_bcast_packet(struct relayd_interface *from_rif, void *packet, int len);
-bool relayd_handle_dhcp_packet(struct relayd_interface *rif, void *data, int len, bool forward);
+bool relayd_handle_dhcp_packet(struct relayd_interface *rif, void *data, int len, bool forward, bool parse);
 
 #endif