openwrt/usteer/files/etc/init.d/usteer

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2013 OpenWrt.org
   3
   4 START=50
   5 USE_PROCD=1
   6
   7 NAME=usteer
   8 PROG=/sbin/usteerd
   9
  10 . /lib/functions/network.sh
  11 . /usr/share/libubox/jshn.sh
  12 . /lib/functions.sh
  13
  14 load_ifaces() {
  15         local network="$(uci get usteer.@usteer[-1].network)"
  16         for n in $network; do
  17                 local device
  18                 json_load "$(ifstatus $n)"
  19                 json_get_var device l3_device
  20                 echo -n "$device "
  21         done
  22 }
  23
  24 _add_string() {
  25         json_add_string "" "$1"
  26 }
  27
  28 uci_option_to_json_string_array() {
  29         local cfg="$1"
  30         local option="$2"
  31
  32         json_add_array "$option"
  33         config_list_foreach "$cfg" "$option" _add_string
  34         json_close_array
  35 }
  36
  37 uci_option_to_json_bool() {
  38         local cfg="$1"
  39         local option="$2"
  40         local val
  41
  42         config_get_bool val "$cfg" $option
  43         [ -n "$val" ] && json_add_boolean $option $val
  44 }
  45
  46 uci_option_to_json_string() {
  47         local cfg="$1"
  48         local option="$2"
  49         local val
  50
  51         config_get val "$cfg" "$option"
  52         [ -n "$val" ] && json_add_string $option "$val"
  53 }
  54
  55 uci_option_to_json() {
  56         local cfg="$1"
  57         local option="$2"
  58         local val
  59
  60         config_get val "$cfg" $option
  61         [ -n "$val" ] && json_add_int $option $val
  62 }
  63
  64 uci_usteer() {
  65         local cfg="$1"
  66
  67         uci_option_to_json_bool "$cfg" syslog
  68         uci_option_to_json_bool "$cfg" ipv6
  69         uci_option_to_json_bool "$cfg" load_kick_enabled
  70         uci_option_to_json_bool "$cfg" assoc_steering
  71         uci_option_to_json_string "$cfg" node_up_script
  72         uci_option_to_json_string_array "$cfg" ssid_list
  73         uci_option_to_json_string_array "$cfg" event_log_types
  74
  75         for opt in \
  76                 debug_level \
  77                 sta_block_timeout local_sta_timeout local_sta_update \
  78                 max_retry_band seen_policy_timeout \
  79                 load_balancing_threshold band_steering_threshold \
  80                 remote_update_interval \
  81                 min_connect_snr min_snr signal_diff_threshold \
  82                 initial_connect_delay \
  83                 roam_kick_delay roam_scan_tries \
  84                 roam_scan_snr roam_scan_interval \
  85                 roam_trigger_snr roam_trigger_interval \
  86                 load_kick_threshold load_kick_delay load_kick_min_clients \
  87                 load_kick_reason_code
  88         do
  89                 uci_option_to_json "$cfg" "$opt"
  90         done
  91 }
  92
  93
  94 load_config() {
  95         [ "$ENABLED" -gt 0 ] || return
  96
  97         ubus -t 10 wait_for usteer
  98
  99         json_init
 100         json_add_array interfaces
 101         for i in $(load_ifaces); do
 102                 json_add_string "" "$i"
 103         done
 104         json_close_array
 105
 106         config_load usteer
 107         config_foreach uci_usteer usteer
 108
 109         ubus call usteer set_config "$(json_dump)"
 110 }
 111
 112 reload_service() {
 113         start
 114         load_config
 115 }
 116
 117 service_started() {
 118         load_config
 119 }
 120
 121 service_triggers() {
 122         procd_add_reload_trigger usteer
 123         procd_add_raw_trigger "interface.*" 2000 /etc/init.d/usteer reload
 124 }
 125
 126 start_service()
 127 {
 128         local network="$(uci -q get usteer.@usteer[-1].network)"
 129         ENABLED="$(uci -q get usteer.@usteer[-1].enabled)"
 130         ENABLED="${ENABLED:-1}"
 131
 132         [ "$ENABLED" -gt 0 ] || return
 133
 134         procd_open_instance
 135         procd_set_param command "$PROG"
 136         procd_close_instance
 137 }