58 lines
1.4 KiB
Bash
58 lines
1.4 KiB
Bash
#!/usr/bin/env sh
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# shellcheck disable=SC1090
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. "$(which sxmo_common.sh)"
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REDLED_PATH="/sys/class/leds/red:indicator/brightness"
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BLUELED_PATH="/sys/class/leds/blue:indicator/brightness"
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finish() {
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kill "$BLINKPID"
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sxmo_screenlock.sh updateLed
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if grep -q crust "$LASTSTATE" \
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&& grep -q rtc "$UNSUSPENDREASONFILE" \
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&& [ "$(sxmo_screenlock.sh getCurState)" != "unlock" ]; then
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WAKEPROCS=$(pgrep -f sxmo_rtcwake.sh | wc -l)
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if [ "$WAKEPROCS" -gt 2 ]; then
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#each process also spawns a blink subprocess, so we check if there are more than two rather than one:
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echo "sxmo_rtcwake: returning without crust, other sxmo_rtcwake process is still running ($(date))" >&2
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else
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echo "sxmo_rtcwake: going back to crust ($(date))" >&2
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sxmo_screenlock.sh crust
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fi
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else
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echo "sxmo_rtcwake: returning without crust ($(date))" >&2
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fi
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exit 0
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}
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blink() {
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while [ "$(sxmo_screenlock.sh getCurState)" != "unlock" ]; do
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echo 1 > "$REDLED_PATH"
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echo 0 > "$BLUELED_PATH"
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sleep 0.25
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echo 1 > "$REDLED_PATH"
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echo 1 > "$BLUELED_PATH"
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sleep 0.25
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done
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}
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if [ "$1" = "--strict" ]; then
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shift
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#don't run if we're not in crust or not waked by rtc
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if ! grep -q crust "$LASTSTATE" || ! grep -q rtc "$UNSUSPENDREASONFILE"; then
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exit 0
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fi
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fi
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trap 'finish' TERM INT EXIT
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blink &
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BLINKPID=$!
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echo "sxmo_rtcwake: Running sxmo_rtcwake for $* ($(date))" >&2
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"$@"
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