src/awk/exe/parse_upower.awk

   1 # When parsing 'upower --dump'
   2 /^Device:[ \t]+/ {
   3     device["path"] = $2
   4     next
   5 }
   6
   7 # When parsing 'upower --monitor-detail'
   8 /^\[[0-9]+:[0-9]+:[0-9]+\.[0-9]+\][ \t]+device changed:[ \t]+/ {
   9     device["path"] = $4
  10     next
  11 }
  12
  13 # BEGIN battery
  14 /  battery/ && device["path"] {
  15     device["is_battery"] = 1
  16     next
  17 }
  18
  19 /    state:/ && device["is_battery"] {
  20     device["battery_state"] = $2
  21     next
  22 }
  23
  24 /    percentage:/ && device["is_battery"] {
  25     device["battery_percentage"] = $2
  26     sub("%$", "", device["battery_percentage"])
  27     next
  28 }
  29
  30 /^$/ && device["is_battery"] {
  31     print("battery_state"     , device["battery_state"])
  32     print("battery_percentage", device["battery_percentage"])
  33 }
  34 # END battery
  35
  36 # BEGIN line-power
  37 /  line-power/ && device["path"] {
  38     device["is_line_power"] = 1
  39     next
  40 }
  41
  42 /    online:/ && device["is_line_power"] {
  43     device["line_power_online"] = $2
  44     next
  45 }
  46
  47 /^$/ && device["is_line_power"] {
  48     print("line_power", device["line_power_online"])
  49 }
  50 # END line-power
  51
  52 /^$/ {
  53     delete device
  54     next
  55 }