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#ifndef __NETIFD_INTERFACE_H
#define __NETIFD_INTERFACE_H
#include "device.h"
#include "config.h"
struct interface;
struct interface_proto_state;
enum interface_event {
IFEV_UP,
IFEV_DOWN,
};
enum interface_state {
IFS_SETUP,
IFS_UP,
IFS_TEARDOWN,
IFS_DOWN,
};
struct interface_error {
struct list_head list;
const char *subsystem;
const char *code;
const char *data[];
};
/*
* interface configuration
*/
struct interface {
struct list_head list;
char name[IFNAMSIZ];
bool active;
bool autostart;
enum interface_state state;
/* main interface that the interface is bound to */
struct device_user main_dev;
/* interface that layer 3 communication will go through */
struct device_user *l3_iface;
/* primary protocol state */
const struct proto_handler *proto_handler;
struct interface_proto_state *proto;
struct list_head address, routes;
/* errors/warnings while trying to bring up the interface */
struct list_head errors;
struct ubus_object ubus;
};
extern const struct config_param_list interface_attr_list;
struct interface *interface_get(const char *name);
struct interface *interface_alloc(const char *name, struct blob_attr *attr);
void interface_free(struct interface *iface);
void interface_set_proto_state(struct interface *iface, struct interface_proto_state *state);
int interface_set_up(struct interface *iface);
int interface_set_down(struct interface *iface);
int interface_add_link(struct interface *iface, struct device *llif);
void interface_remove_link(struct interface *iface, struct device *llif);
void interface_add_error(struct interface *iface, const char *subsystem,
const char *code, const char **data, int n_data);
int interface_add_address(struct interface *iface, struct device_addr *addr);
void interface_del_address(struct interface *iface, struct device_addr *addr);
void interface_del_ctx_addr(struct interface *iface, void *ctx);
int interface_add_route(struct interface *iface, struct device_route *route);
void interface_del_route(struct interface *iface, struct device_route *route);
void interface_del_all_routes(struct interface *iface);
void interface_start_pending(void);
#endif
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