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" local_mode
  70         uci_option_to_json_bool "$cfg" load_kick_enabled
  71         uci_option_to_json_bool "$cfg" assoc_steering
  72         uci_option_to_json_string "$cfg" node_up_script
  73         uci_option_to_json_string_array "$cfg" ssid_list
  74         uci_option_to_json_string_array "$cfg" event_log_types
  75
  76         for opt in \
  77                 debug_level \
  78                 sta_block_timeout local_sta_timeout local_sta_update \
  79                 max_neighbor_reports max_retry_band seen_policy_timeout \
  80                 measurement_report_timeout \
  81                 load_balancing_threshold band_steering_threshold \
  82                 remote_update_interval remote_node_timeout\
  83                 min_connect_snr min_snr min_snr_kick_delay signal_diff_threshold \
  84                 initial_connect_delay roam_process_timeout\
  85                 roam_kick_delay roam_scan_tries roam_scan_timeout \
  86                 roam_scan_snr roam_scan_interval \
  87                 roam_trigger_snr roam_trigger_interval \
  88                 load_kick_threshold load_kick_delay load_kick_min_clients \
  89                 load_kick_reason_code
  90         do
  91                 uci_option_to_json "$cfg" "$opt"
  92         done
  93 }
  94
  95
  96 load_config() {
  97         [ "$ENABLED" -gt 0 ] || return
  98
  99         ubus -t 10 wait_for usteer
 100
 101         json_init
 102         json_add_array interfaces
 103         for i in $(load_ifaces); do
 104                 json_add_string "" "$i"
 105         done
 106         json_close_array
 107
 108         config_load usteer
 109         config_foreach uci_usteer usteer
 110
 111         ubus call usteer set_config "$(json_dump)"
 112 }
 113
 114 reload_service() {
 115         start
 116         load_config
 117 }
 118
 119 service_started() {
 120         load_config
 121 }
 122
 123 service_triggers() {
 124         procd_add_reload_trigger usteer
 125         procd_add_raw_trigger "interface.*" 2000 /etc/init.d/usteer reload
 126 }
 127
 128 start_service()
 129 {
 130         local network="$(uci -q get usteer.@usteer[-1].network)"
 131         ENABLED="$(uci -q get usteer.@usteer[-1].enabled)"
 132         ENABLED="${ENABLED:-1}"
 133
 134         [ "$ENABLED" -gt 0 ] || return
 135
 136         procd_open_instance
 137         procd_set_param command "$PROG"
 138         procd_close_instance
 139 }