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#ifndef __NETIFD_INTERFACE_H
#define __NETIFD_INTERFACE_H
struct interface;
struct interface_proto;
struct interface_proto_state;
extern struct list_head interfaces;
enum interface_event {
IFEV_UP,
IFEV_DOWN,
};
enum interface_proto_event {
PROTO_UP,
PROTO_DOWN,
};
struct interface_proto_state {
struct interface *iface;
const struct interface_proto *proto;
/* filled in by the protocol user */
int (*proto_event)(struct interface_proto_state *, enum interface_proto_event ev);
/* filled in by the protocol handler */
int (*event)(struct interface_proto_state *, enum interface_event ev);
void (*free)(struct interface_proto_state *);
};
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 up;
bool active;
bool autostart;
/* 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 */
struct interface_proto_state *state;
/* errors/warnings while trying to bring up the interface */
struct list_head errors;
struct ubus_object ubus;
};
struct interface *get_interface(const char *name);
struct interface *alloc_interface(const char *name);
void free_interface(struct interface *iface);
int set_interface_up(struct interface *iface);
int set_interface_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_attach_bridge(struct interface *iface, struct uci_section *s);
#endif
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