#ifndef __NETIFD_INTERFACE_H
#define __NETIFD_INTERFACE_H
+#include <netinet/in.h>
+#include "device.h"
+
struct interface;
-struct interface_proto;
struct interface_proto_state;
-extern struct list_head interfaces;
-
enum interface_event {
IFEV_UP,
IFEV_DOWN,
};
-struct interface_proto_state {
- const struct interface_proto *proto;
-
- int (*event)(struct interface *, struct interface_proto_state *, enum interface_event ev);
- void (*free)(struct interface *, struct interface_proto_state *);
+enum interface_state {
+ IFS_SETUP,
+ IFS_UP,
+ IFS_TEARDOWN,
+ IFS_DOWN,
};
struct interface_error {
const char *data[];
};
+enum interface_addr_flags {
+ /* address family for routes and addresses */
+ IFADDR_INET4 = (0 << 0),
+ IFADDR_INET6 = (1 << 0),
+ IFADDR_FAMILY = IFADDR_INET4 | IFADDR_INET6,
+
+ /* device route (no gateway) */
+ IFADDR_DEVICE = (1 << 1),
+};
+
+union if_addr {
+ struct in_addr in;
+ struct in6_addr in6;
+};
+
+struct interface_addr {
+ struct list_head list;
+ void *ctx;
+
+ enum interface_addr_flags flags;
+
+ unsigned int mask;
+ union if_addr addr;
+};
+
+struct interface_route {
+ struct list_head list;
+ void *ctx;
+
+ enum interface_addr_flags flags;
+
+ unsigned int mask;
+ union if_addr addr;
+ union if_addr nexthop;
+};
+
/*
* interface configuration
*/
struct interface {
struct list_head list;
- char name[IFNAMSIZ - 2];
-
- /* interface is up and running */
- bool up;
+ char name[IFNAMSIZ];
- /* interface can be brought up */
bool active;
-
- /* interface will be brought up when available */
bool autostart;
+ enum interface_state state;
+
/* main interface that the interface is bound to */
struct device_user main_dev;
struct device_user *l3_iface;
/* primary protocol state */
- struct interface_proto_state *state;
+ struct interface_proto_state *proto;
+
+ struct list_head address, routes;
/* errors/warnings while trying to bring up the interface */
struct list_head errors;
};
struct interface *get_interface(const char *name);
-struct interface *alloc_interface(const char *name);
+struct interface *alloc_interface(const char *name, struct uci_section *s);
void free_interface(struct interface *iface);
+void interface_set_proto_state(struct interface *iface, struct interface_proto_state *state);
+
int set_interface_up(struct interface *iface);
int set_interface_down(struct interface *iface);
int interface_attach_bridge(struct interface *iface, struct uci_section *s);
+int interface_add_address(struct interface *iface, struct interface_addr *addr);
+void interface_del_address(struct interface *iface, struct interface_addr *addr);
+void interface_del_ctx_addr(struct interface *iface, void *ctx);
+
+void start_pending_interfaces(void);
+
#endif