wireless.h

   1 /*
   2  * netifd - network interface daemon
   3  * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
   4  *
   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
   8  *
   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.
  13  */
  14 #ifndef __NETIFD_WIRELESS_H
  15 #define __NETIFD_WIRELESS_H
  16
  17 #include <libubox/utils.h>
  18 #include <libubox/list.h>
  19 #include "interface.h"
  20
  21 extern struct vlist_tree wireless_devices;
  22 extern struct avl_tree wireless_drivers;
  23
  24 struct wireless_driver {
  25         struct avl_node node;
  26
  27         const char *name;
  28         const char *script;
  29
  30         struct {
  31                 char *buf;
  32                 struct uci_blob_param_list *config;
  33         } device, interface, vlan, station;
  34 };
  35
  36 struct wireless_device {
  37         struct vlist_node node;
  38
  39         struct list_head handler;
  40         bool handler_action;
  41         bool handler_pending;
  42         bool serialize;
  43         bool config_update;
  44
  45         struct wireless_driver *drv;
  46         struct vlist_tree interfaces;
  47         char *name;
  48
  49         struct netifd_process script_task;
  50         struct uloop_timeout timeout;
  51         struct uloop_timeout poll;
  52
  53         struct list_head script_proc;
  54         struct uloop_fd script_proc_fd;
  55         struct uloop_timeout script_check;
  56
  57         struct ubus_request_data *kill_request;
  58
  59         struct blob_attr *prev_config;
  60         struct blob_attr *config;
  61         struct blob_attr *data;
  62
  63         bool autostart;
  64         bool disabled;
  65         bool retry_setup_failed;
  66
  67         enum interface_state state;
  68         enum interface_config_state config_state;
  69         bool reconf;
  70         bool cancel;
  71         int retry;
  72
  73         int vif_idx;
  74 };
  75
  76 struct wireless_interface {
  77         struct vlist_node node;
  78         const char *section;
  79         char *name;
  80
  81         struct vlist_tree vlans;
  82         struct vlist_tree stations;
  83         struct wireless_device *wdev;
  84
  85         struct blob_attr *config;
  86         struct blob_attr *data;
  87
  88         const char *ifname;
  89         struct blob_attr *network;
  90         struct blob_attr *network_vlan;
  91         bool proxyarp;
  92         bool isolate;
  93         bool ap_mode;
  94         int multicast_to_unicast;
  95         int vlan_idx;
  96         int sta_idx;
  97 };
  98
  99 struct wireless_vlan {
 100         struct vlist_node node;
 101         const char *section;
 102         char *name;
 103
 104         struct blob_attr *config;
 105         struct blob_attr *data;
 106
 107         const char *ifname;
 108         struct blob_attr *network;
 109         struct blob_attr *network_vlan;
 110         int multicast_to_unicast;
 111         bool isolate;
 112 };
 113
 114 struct wireless_station {
 115         struct vlist_node node;
 116         const char *section;
 117         char *name;
 118
 119         struct blob_attr *config;
 120         struct blob_attr *data;
 121 };
 122
 123 struct wireless_process {
 124         struct list_head list;
 125
 126         const char *exe;
 127         int pid;
 128
 129         bool required;
 130         bool keep;
 131 };
 132
 133 void wireless_device_create(struct wireless_driver *drv, const char *name, struct blob_attr *data);
 134 void wireless_device_set_up(struct wireless_device *wdev);
 135 void wireless_device_set_down(struct wireless_device *wdev);
 136 void wireless_device_reconf(struct wireless_device *wdev);
 137 void wireless_device_status(struct wireless_device *wdev, struct blob_buf *b);
 138 void wireless_device_get_validate(struct wireless_device *wdev, struct blob_buf *b);
 139 struct wireless_interface* wireless_interface_create(struct wireless_device *wdev, struct blob_attr *data, const char *section);
 140 void wireless_vlan_create(struct wireless_interface *vif, struct blob_attr *data, const char *section);
 141 void wireless_station_create(struct wireless_interface *vif, struct blob_attr *data, const char *section);
 142 int wireless_device_notify(struct wireless_device *wdev, struct blob_attr *data,
 143                            struct ubus_request_data *req);
 144
 145 void wireless_start_pending(void);
 146 void wireless_init(void);
 147 void wireless_device_hotplug_event(const char *name, bool add);
 148
 149 #endif