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;
  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
  44         struct wireless_driver *drv;
  45         struct vlist_tree interfaces;
  46         char *name;
  47
  48         struct netifd_process script_task;
  49         struct uloop_timeout timeout;
  50         struct uloop_timeout poll;
  51
  52         struct list_head script_proc;
  53         struct uloop_fd script_proc_fd;
  54         struct uloop_timeout script_check;
  55
  56         struct ubus_request_data *kill_request;
  57
  58         struct blob_attr *prev_config;
  59         struct blob_attr *config;
  60         struct blob_attr *data;
  61
  62         bool autostart;
  63         bool disabled;
  64         bool retry_setup_failed;
  65
  66         enum interface_state state;
  67         enum interface_config_state config_state;
  68         bool reconf;
  69         bool cancel;
  70         int retry;
  71
  72         int vif_idx;
  73 };
  74
  75 struct wireless_interface {
  76         struct vlist_node node;
  77         const char *section;
  78         char *name;
  79
  80         struct wireless_device *wdev;
  81
  82         struct blob_attr *config;
  83         struct blob_attr *data;
  84
  85         const char *ifname;
  86         struct blob_attr *network;
  87         bool isolate;
  88         bool ap_mode;
  89 };
  90
  91 struct wireless_process {
  92         struct list_head list;
  93
  94         const char *exe;
  95         int pid;
  96
  97         bool required;
  98 };
  99
 100 void wireless_device_create(struct wireless_driver *drv, const char *name, struct blob_attr *data);
 101 void wireless_device_set_up(struct wireless_device *wdev);
 102 void wireless_device_set_down(struct wireless_device *wdev);
 103 void wireless_device_reconf(struct wireless_device *wdev);
 104 void wireless_device_status(struct wireless_device *wdev, struct blob_buf *b);
 105 void wireless_device_get_validate(struct wireless_device *wdev, struct blob_buf *b);
 106 void wireless_interface_create(struct wireless_device *wdev, struct blob_attr *data, const char *section);
 107 int wireless_device_notify(struct wireless_device *wdev, struct blob_attr *data,
 108                            struct ubus_request_data *req);
 109
 110 void wireless_start_pending(void);
 111 void wireless_init(void);
 112
 113 #endif