2100 LED question

[JonathanLee]

I am going to use this as a string entry and check to see if it is null if not turn the led on.

Simple enough in theory.

[JonathanLee]

Something maybe like this

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?

if [ $res = 0 ]; then
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 1 >/dev/null
fi


Or...

#!/bin/sh

str="$(pfctl -vvss | grep ', rule 79')"

if [ -z "$str" ]; then
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 1 >/dev/null
fi

Ref Researching:
https://forums.freebsd.org/threads/bin-sh-how-to-save-a-shell-command-output-into-a-string-variable.90088/

[stephenw10]

The problem there is that the rule number an change if you add or remove rules. I was hoping you might be able to see tags on rules in the states but I don't see a way to do that. Yet...

[JonathanLee]

@stephenw10 It works if you don't adjust the rules I have it going now.

[JonathanLee]

/root/deviceonlinenight

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?
if [ $res = 0 ]; 
then
  sysctl -q dev.gpio.2.led.0.pwm=1
  gpioctl -f /dev/gpioc2 0 duty 200 >/dev/null
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 200 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 200 >/dev/null
else
  sysctl -q dev.gpio.2.led.0.pwm=1
  gpioctl -f /dev/gpioc2 0 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 1 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 2 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 4 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 5 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 8 duty 0 >/dev/null
fi

/root/deviceonlineday

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?
if [ $res = 0 ]; 
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 100 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 100 >/dev/null
else
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 100 >/dev/null
fi

[JonathanLee]

@stephenw10

pfctl -vvss| grep '192.168.1.11' would work great too as it would be IP address based not rule based
also
pfctl -vvss| grep -e 192.168.1.18 -e 192.168.1.11

[stephenw10]

Nice!

[JonathanLee]

Kind of amazing looking when testing the deviceonlinenight.sh

It looks like the CM-5

The 90s Connection Machine

[JonathanLee]

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?
if [ $res = 0 ]; 
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 100 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 100 >/dev/null
  gpioctl -f /dev/gpioc2 8 duty 100 >/dev/null
else
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 8 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 7 duty 7 >/dev/null
fi

This will have purple and red :)

[JonathanLee]

Another way to do this now you can run the pfctl command once and use the case command to iterate over the variable I named state

#!/bin/sh
state=$( pfctl -vvss )
res=1
resb=1
case "$state" in 
  *, rule 79*)
    res=0
    ;;
esac
case "$state" in 
  *192.168.1.11*)
    resb=0
    ;;
esac
if [ $res = 0 ] && [ $resb = 0 ]; 
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 50 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 50 >/dev/null
elif [ $res = 0 ];
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 50 >/dev/null
elif [ $resb = 0 ];
then
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 50 >/dev/null
else
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 7 duty 50 >/dev/null
  
fi

[JonathanLee]

Here is a version with 3 conditional LED adaptions.

#!/bin/sh
check_current_states=$( pfctl -vvss | grep -e ', rule 84' -e '192.168.1.11' -e '192.168.1.15' )
res=1
resb=1
resc=1
case "$check_current_states" in 
  *", rule 79"* ) res=0 ;;
esac
case "$check_current_states" in
  *192.168.1.11* ) resb=0 ;;
esac
case "$check_current_states" in
  *192.168.1.15* ) resc=0 ;;
esac
if [ $res = 0 ] && [ $resb = 0 ]; 
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 50 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 50 >/dev/null
elif [ $res = 0 ];
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 50 >/dev/null
elif [ $resb = 0 ];
then
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 50 >/dev/null
else
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 7 duty 50 >/dev/null
  
fi
if [ $resc = 0 ];
then
  sysctl -q dev.gpio.2.led.0.pwm=1
  gpioctl -f /dev/gpioc2 2 duty 50 >/dev/null
else
  sysctl -q dev.gpio.2.led.0.pwm=1
  gpioctl -f /dev/gpioc2 2 duty 0 >/dev/null

fi