X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=interface.c;h=fbed513856c59b2924564a74ff6918d10428cd06;hp=3a404326ebd19b4e707e26c6a061608bc9c51032;hb=bfe5db1ea8018aaa940dc6e991110fac62b85516;hpb=8a1a1dda9cfff45a7cd48f5d108d0174fadd84ee

diff --git a/interface.c b/interface.c
index 3a40432..fbed513 100644
--- a/interface.c
+++ b/interface.c
@@ -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.
+ */
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -12,6 +25,7 @@
 #include "system.h"
 
 struct vlist_tree interfaces;
+static LIST_HEAD(iface_all_users);
 
 enum {
 	IFACE_ATTR_IFNAME,
@@ -122,9 +136,10 @@ interface_event(struct interface *iface, enum interface_event ev)
 	struct interface_user *dep, *tmp;
 
 	list_for_each_entry_safe(dep, tmp, &iface->users, list)
-		dep->cb(dep, IFEV_UP);
+		dep->cb(dep, iface, ev);
 
-	interface_queue_event(iface, ev);
+	list_for_each_entry_safe(dep, tmp, &iface_all_users, list)
+		dep->cb(dep, iface, ev);
 }
 
 static void
@@ -145,6 +160,7 @@ mark_interface_down(struct interface *iface)
 	interface_ip_set_enabled(&iface->config_ip, false);
 	interface_ip_flush(&iface->proto_ip);
 	interface_flush_state(iface);
+	system_flush_routes();
 	iface->state = IFS_DOWN;
 }
 
@@ -205,10 +221,15 @@ interface_set_available(struct interface *iface, bool new_state)
 void
 interface_add_user(struct interface_user *dep, struct interface *iface)
 {
+	if (!iface) {
+		list_add(&dep->list, &iface_all_users);
+		return;
+	}
+
 	dep->iface = iface;
 	list_add(&dep->list, &iface->users);
 	if (iface->state == IFS_UP)
-		dep->cb(dep, IFEV_UP);
+		dep->cb(dep, iface, IFEV_UP);
 }
 
 void
@@ -242,7 +263,6 @@ interface_cleanup(struct interface *iface, bool reload)
 	list_for_each_entry_safe(dep, tmp, &iface->users, list)
 		interface_remove_user(dep);
 
-	interface_dequeue_event(iface);
 	interface_ip_flush(&iface->config_ip);
 	interface_flush_state(iface);
 	interface_clear_errors(iface);
@@ -255,6 +275,7 @@ interface_cleanup(struct interface *iface, bool reload)
 static void
 interface_do_free(struct interface *iface)
 {
+	interface_event(iface, IFEV_FREE);
 	interface_cleanup(iface, false);
 	free(iface->config);
 	netifd_ubus_remove_interface(iface);
@@ -265,6 +286,7 @@ interface_do_free(struct interface *iface)
 static void
 interface_do_reload(struct interface *iface)
 {
+	interface_event(iface, IFEV_RELOAD);
 	interface_cleanup(iface, true);
 	proto_init_interface(iface, iface->config);
 	interface_claim_device(iface);
@@ -311,7 +333,6 @@ interface_proto_cb(struct interface_proto_state *state, enum interface_proto_eve
 
 		netifd_log_message(L_NOTICE, "Interface '%s' is now down\n", iface->name);
 		mark_interface_down(iface);
-		system_flush_routes();
 		interface_handle_config_change(iface);
 		break;
 	case IFPEV_LINK_LOST:
@@ -319,10 +340,7 @@ interface_proto_cb(struct interface_proto_state *state, enum interface_proto_eve
 			return;
 
 		netifd_log_message(L_NOTICE, "Interface '%s' has lost the connection\n", iface->name);
-		if (iface->state == IFS_UP)
-			interface_event(iface, IFEV_DOWN);
 		mark_interface_down(iface);
-		system_flush_routes();
 		iface->state = IFS_SETUP;
 		break;
 	}
@@ -355,8 +373,7 @@ interface_init(struct interface *iface, const char *name,
 	INIT_LIST_HEAD(&iface->errors);
 	INIT_LIST_HEAD(&iface->users);
 	INIT_LIST_HEAD(&iface->hotplug_list);
-	interface_ip_init(&iface->proto_ip, iface);
-	interface_ip_init(&iface->config_ip, iface);
+	interface_ip_init(iface);
 	avl_init(&iface->data, avl_strcmp, false, NULL);
 	iface->config_ip.enabled = false;