#ifndef __NETIFD_INTERFACE_H
#define __NETIFD_INTERFACE_H
+#include "device.h"
+#include "config.h"
+
struct interface;
-struct interface_proto;
struct interface_proto_state;
-extern struct list_head interfaces;
-
enum interface_event {
- IFEV_UP,
IFEV_DOWN,
+ IFEV_UP,
};
-struct interface_proto_state {
- const struct interface_proto *proto;
+enum interface_state {
+ IFS_SETUP,
+ IFS_UP,
+ IFS_TEARDOWN,
+ IFS_DOWN,
+};
- int (*event)(struct interface *, struct interface_proto_state *, enum interface_event ev);
- void (*free)(struct interface *, struct interface_proto_state *);
+enum interface_config_state {
+ IFC_NORMAL,
+ IFC_RELOAD,
+ IFC_REMOVE
};
struct interface_error {
const char *data[];
};
+struct interface_user {
+ struct list_head list;
+ struct interface *iface;
+ void (*cb)(struct interface_user *dep, enum interface_event ev);
+};
+
+struct interface_ip_settings {
+ struct interface *iface;
+ bool enabled;
+ bool no_defaultroute;
+
+ struct vlist_tree addr;
+ struct vlist_tree route;
+
+ struct vlist_simple_tree dns_servers;
+ struct vlist_simple_tree dns_search;
+};
+
+struct interface_data {
+ struct avl_node node;
+ struct blob_attr data[];
+};
+
/*
* interface configuration
*/
struct interface {
- struct list_head list;
+ struct vlist_node node;
+ struct list_head hotplug_list;
+ enum interface_event hotplug_ev;
char name[IFNAMSIZ];
+ const char *ifname;
- /* interface is up and running */
- bool up;
+ bool available;
+ bool autostart;
+ bool config_autostart;
- /* interface can be brought up */
- bool active;
+ time_t start_time;
+ enum interface_state state;
+ enum interface_config_state config_state;
- /* interface will be brought up when available */
- bool autostart;
+ struct list_head users;
/* 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;
+ struct device_user l3_dev;
+
+ struct blob_attr *config;
/* primary protocol state */
- struct interface_proto_state *state;
+ const struct proto_handler *proto_handler;
+ struct interface_proto_state *proto;
+
+ struct interface_ip_settings proto_ip;
+ struct interface_ip_settings config_ip;
+
+ int metric;
/* errors/warnings while trying to bring up the interface */
struct list_head errors;
+ /* extra data provided by protocol handlers or modules */
+ struct avl_tree data;
+
+ struct uloop_timeout remove_timer;
struct ubus_object ubus;
};
-struct interface *get_interface(const char *name);
-struct interface *alloc_interface(const char *name);
-void free_interface(struct interface *iface);
+extern struct vlist_tree interfaces;
+extern const struct config_param_list interface_attr_list;
+
+void interface_init(struct interface *iface, const char *name,
+ struct blob_attr *config);
-int set_interface_up(struct interface *iface);
-int set_interface_down(struct interface *iface);
+void interface_add(struct interface *iface, struct blob_attr *config);
-int interface_add_link(struct interface *iface, struct device *llif);
-void interface_remove_link(struct interface *iface, struct device *llif);
+void interface_set_proto_state(struct interface *iface, struct interface_proto_state *state);
+
+void interface_set_available(struct interface *iface, bool new_state);
+int interface_set_up(struct interface *iface);
+int interface_set_down(struct interface *iface);
+void __interface_set_down(struct interface *iface, bool force);
+
+void interface_set_main_dev(struct interface *iface, struct device *dev);
+void interface_set_l3_dev(struct interface *iface, struct device *dev);
+
+void interface_add_user(struct interface_user *dep, struct interface *iface);
+void interface_remove_user(struct interface_user *dep);
+
+int interface_add_link(struct interface *iface, struct device *dev);
+int interface_remove_link(struct interface *iface, struct device *dev);
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);
+int interface_add_data(struct interface *iface, const struct blob_attr *data);
+
+void interface_update_start(struct interface *iface);
+void interface_update_complete(struct interface *iface);
+
+void interface_queue_event(struct interface *iface, enum interface_event ev);
+void interface_dequeue_event(struct interface *iface);
+
+void interface_start_pending(void);
#endif