2 * netifd - network interface daemon
3 * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 #ifndef __NETIFD_PROTO_H
15 #define __NETIFD_PROTO_H
18 struct interface_proto_state;
21 enum interface_proto_event {
28 enum interface_proto_cmd {
35 PROTO_FLAG_IMMEDIATE = (1 << 0),
36 PROTO_FLAG_NODEV = (1 << 1),
37 PROTO_FLAG_INIT_AVAILABLE = (1 << 2),
38 PROTO_FLAG_RENEW_AVAILABLE = (1 << 3),
39 PROTO_FLAG_FORCE_LINK_DEFAULT = (1 << 4),
42 struct interface_proto_state {
43 const struct proto_handler *handler;
44 struct interface *iface;
46 /* filled in by the protocol user */
47 void (*proto_event)(struct interface_proto_state *, enum interface_proto_event ev);
49 /* filled in by the protocol handler */
50 int (*notify)(struct interface_proto_state *, struct blob_attr *data);
51 int (*cb)(struct interface_proto_state *, enum interface_proto_cmd cmd, bool force);
52 void (*free)(struct interface_proto_state *);
56 struct proto_handler {
62 const struct uci_blob_param_list *config_params;
64 struct interface_proto_state *(*attach)(const struct proto_handler *h,
65 struct interface *iface, struct blob_attr *attr);
68 extern const struct uci_blob_param_list proto_ip_attr;
70 void add_proto_handler(struct proto_handler *p);
71 void proto_init_interface(struct interface *iface, struct blob_attr *attr);
72 void proto_attach_interface(struct interface *iface, const char *proto_name);
73 int interface_proto_event(struct interface_proto_state *proto,
74 enum interface_proto_cmd cmd, bool force);
76 unsigned int parse_netmask_string(const char *str, bool v6);
77 int proto_apply_static_ip_settings(struct interface *iface, struct blob_attr *attr);
78 int proto_apply_ip_settings(struct interface *iface, struct blob_attr *attr, bool ext);
79 void proto_dump_handlers(struct blob_buf *b);
80 void proto_shell_init(void);