X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=interface.h;h=90087fc0298fe137102c01e8dfdb433f4e4f005e;hp=9a9b211fb9f8098a047eb0c87f4d9b54b396c6b7;hb=26cb3b2a0aebb1b9dc07daf7b54bd8400d6d659b;hpb=b9f116ece5ca85c38105a8e33f0d9cc818a05694

diff --git a/interface.h b/interface.h
index 9a9b211..90087fc 100644
--- a/interface.h
+++ b/interface.h
@@ -1,3 +1,16 @@
+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
 #ifndef __NETIFD_INTERFACE_H
 #define __NETIFD_INTERFACE_H
 
@@ -8,8 +21,11 @@ struct interface;
 struct interface_proto_state;
 
 enum interface_event {
-	IFEV_UP,
 	IFEV_DOWN,
+	IFEV_UP,
+	IFEV_UPDATE,
+	IFEV_FREE,
+	IFEV_RELOAD,
 };
 
 enum interface_state {
@@ -25,6 +41,13 @@ enum interface_config_state {
 	IFC_REMOVE
 };
 
+enum interface_update_flags {
+	IUF_ADDRESS	= (1 << 0),
+	IUF_ROUTE	= (1 << 1),
+	IUF_PREFIX	= (1 << 2),
+	IUF_DATA	= (1 << 3),
+};
+
 struct interface_error {
 	struct list_head list;
 
@@ -33,27 +56,73 @@ struct interface_error {
 	const char *data[];
 };
 
+struct interface_user {
+	struct list_head list;
+	struct interface *iface;
+	void (*cb)(struct interface_user *dep, struct interface *iface, enum interface_event ev);
+};
+
+struct interface_ip_settings {
+	struct interface *iface;
+	bool enabled;
+	bool no_defaultroute;
+	bool no_dns;
+	bool no_delegation;
+
+	struct vlist_tree addr;
+	struct vlist_tree route;
+	struct vlist_tree prefix;
+
+	struct vlist_simple_tree dns_servers;
+	struct vlist_simple_tree dns_search;
+};
+
+struct interface_data {
+	struct avl_node node;
+	struct blob_attr data[];
+};
+
+struct interface_assignment_class {
+	struct list_head head;
+	char name[];
+};
+
 /*
  * interface configuration
  */
 struct interface {
 	struct vlist_node node;
+	struct list_head hotplug_list;
+	enum interface_event hotplug_ev;
 
-	char name[IFNAMSIZ];
+	const char *name;
 	const char *ifname;
 
 	bool available;
 	bool autostart;
 	bool config_autostart;
+	bool device_config;
+	bool enabled;
+	bool link_state;
+	bool force_link;
+	bool dynamic;
 
+	time_t start_time;
 	enum interface_state state;
 	enum interface_config_state config_state;
+	enum interface_update_flags updated;
+
+	struct list_head users;
+
+	const char *parent_ifname;
+	struct interface_user parent_iface;
 
 	/* main interface that the interface is bound to */
 	struct device_user main_dev;
+	struct device_user ext_dev;
 
 	/* interface that layer 3 communication will go through */
-	struct device_user *l3_dev;
+	struct device_user l3_dev;
 
 	struct blob_attr *config;
 
@@ -61,36 +130,64 @@ struct interface {
 	const struct proto_handler *proto_handler;
 	struct interface_proto_state *proto;
 
-	struct vlist_tree proto_addr;
-	struct vlist_tree proto_route;
+	struct interface_ip_settings proto_ip;
+	struct interface_ip_settings config_ip;
+	struct vlist_tree host_routes;
+
+	int metric;
+	unsigned int ip4table;
+	unsigned int ip6table;
+
+	/* IPv6 assignment parameters */
+	uint8_t assignment_length;
+	int32_t assignment_hint;
+	struct list_head assignment_classes;
 
 	/* 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;
 };
 
+
 extern struct vlist_tree interfaces;
-extern const struct config_param_list interface_attr_list;
+extern const struct uci_blob_param_list interface_attr_list;
 
-void interface_init(struct interface *iface, const char *name,
-		    struct blob_attr *config);
+struct interface *interface_alloc(const char *name, struct blob_attr *config);
+
+void interface_set_dynamic(struct interface *iface);
 
 void interface_add(struct interface *iface, struct blob_attr *config);
+bool interface_add_alias(struct interface *iface, struct blob_attr *config);
 
 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);
 
-int interface_add_link(struct interface *iface, struct device *llif);
-void interface_remove_link(struct interface *iface, struct device *llif);
+void interface_add_user(struct interface_user *dep, struct interface *iface);
+void interface_remove_user(struct interface_user *dep);
+
+int interface_remove_link(struct interface *iface, struct device *dev);
+int interface_handle_link(struct interface *iface, const char *name, bool add, bool link_ext);
 
 void interface_add_error(struct interface *iface, const char *subsystem,
 			 const char *code, const char **data, int n_data);
 
+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_start_pending(void);
 
 #endif