| 1 | #! /bin/sh |
| 2 | |
| 3 | set -e |
| 4 | |
| 5 | . ./bin/khatus_x4_lib_common_sensor.sh |
| 6 | |
| 7 | dir="${prefix}/${host}" |
| 8 | |
| 9 | sensors_kill_all() { |
| 10 | for pid_file in $(find $dir -type f -name pid) |
| 11 | do |
| 12 | kill -9 $(cat $pid_file) || true |
| 13 | rm $pid_file |
| 14 | done |
| 15 | pkill khatus_x4_sensor || true |
| 16 | } |
| 17 | |
| 18 | sensors_fork_all() { |
| 19 | ./bin/khatus_x4_sensor_datetime & |
| 20 | ./bin/khatus_x4_sensor_bluetooth& |
| 21 | ./bin/khatus_x4_sensor_mpd & |
| 22 | ./bin/khatus_x4_sensor_energy & |
| 23 | } |
| 24 | |
| 25 | sensor_read_one() { |
| 26 | if test -f "$1" |
| 27 | then |
| 28 | cat "$1" |
| 29 | else |
| 30 | printf '%s\n' '--' |
| 31 | fi |
| 32 | } |
| 33 | |
| 34 | sensors_read_all() { |
| 35 | while : |
| 36 | do |
| 37 | battery_state="$(sensor_read_one ${dir}/khatus_x4_sensor_energy/out/battery_state)" |
| 38 | battery_percentage="$(sensor_read_one ${dir}/khatus_x4_sensor_energy/out/battery_percentage)" |
| 39 | bluetooth_controllers="$(sensor_read_one ${dir}/khatus_x4_sensor_bluetooth/out/count_powered_controllers)" |
| 40 | bluetooth_devices="$(sensor_read_one ${dir}/khatus_x4_sensor_bluetooth/out/count_connected_devices)" |
| 41 | datetime="$(sensor_read_one ${dir}/khatus_x4_sensor_datetime/out/datetime)" |
| 42 | mpd="$(sensor_read_one ${dir}/khatus_x4_sensor_mpd/out/status)" |
| 43 | echo "E[${battery_state} ${battery_percentage}] [${mpd}] [$bluetooth_controllers $bluetooth_devices] ${datetime}" |
| 44 | sleep 1 |
| 45 | done |
| 46 | } |
| 47 | |
| 48 | main() { |
| 49 | sensors_kill_all |
| 50 | sensors_fork_all |
| 51 | sensors_read_all |
| 52 | } |
| 53 | |
| 54 | main |