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         struct vlist_tree vlans;
  48         struct vlist_tree stations;
  49         char *name;
  50
  51         struct netifd_process script_task;
  52         struct uloop_timeout timeout;
  53         struct uloop_timeout poll;
  54
  55         struct list_head script_proc;
  56         struct uloop_fd script_proc_fd;
  57         struct uloop_timeout script_check;
  58
  59         struct ubus_request_data *kill_request;
  60
  61         struct blob_attr *prev_config;
  62         struct blob_attr *config;
  63         struct blob_attr *data;
  64
  65         bool autostart;
  66         bool disabled;
  67         bool retry_setup_failed;
  68
  69         enum interface_state state;
  70         enum interface_config_state config_state;
  71         bool reconf;
  72         bool cancel;
  73         int retry;
  74
  75         int vif_idx;
  76         int vlan_idx;
  77         int sta_idx;
  78 };
  79
  80 struct wireless_interface {
  81         struct vlist_node node;
  82         const char *section;
  83         char *name;
  84
  85         struct wireless_device *wdev;
  86
  87         struct blob_attr *config;
  88         struct blob_attr *data;
  89
  90         const char *ifname;
  91         struct blob_attr *network;
  92         struct blob_attr *network_vlan;
  93         bool proxyarp;
  94         bool isolate;
  95         bool ap_mode;
  96         int multicast_to_unicast;
  97 };
  98
  99 struct wireless_vlan {
 100         struct vlist_node node;
 101         const char *section;
 102         char *name;
 103
 104         struct wireless_device *wdev;
 105         char *vif;
 106
 107         struct blob_attr *config;
 108         struct blob_attr *data;
 109
 110         const char *ifname;
 111         struct blob_attr *network;
 112         struct blob_attr *network_vlan;
 113         int multicast_to_unicast;
 114         bool isolate;
 115 };
 116
 117 struct wireless_station {
 118         struct vlist_node node;
 119         const char *section;
 120         char *name;
 121
 122         struct wireless_device *wdev;
 123         char *vif;
 124
 125         struct blob_attr *config;
 126         struct blob_attr *data;
 127 };
 128
 129 struct wireless_process {
 130         struct list_head list;
 131
 132         const char *exe;
 133         int pid;
 134
 135         bool required;
 136         bool keep;
 137 };
 138
 139 void wireless_device_create(struct wireless_driver *drv, const char *name, struct blob_attr *data);
 140 void wireless_device_set_up(struct wireless_device *wdev);
 141 void wireless_device_set_down(struct wireless_device *wdev);
 142 void wireless_device_reconf(struct wireless_device *wdev);
 143 void wireless_device_status(struct wireless_device *wdev, struct blob_buf *b);
 144 void wireless_device_get_validate(struct wireless_device *wdev, struct blob_buf *b);
 145 struct wireless_interface* wireless_interface_create(struct wireless_device *wdev, struct blob_attr *data, const char *section);
 146 void wireless_vlan_create(struct wireless_device *wdev, char *vif, struct blob_attr *data, const char *section);
 147 void wireless_station_create(struct wireless_device *wdev, char *vif, struct blob_attr *data, const char *section);
 148 int wireless_device_notify(struct wireless_device *wdev, struct blob_attr *data,
 149                            struct ubus_request_data *req);
 150
 151 void wireless_start_pending(void);
 152 void wireless_init(void);
 153 void wireless_device_hotplug_event(const char *name, bool add);
 154
 155 #endif