Created
March 30, 2016 23:35
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| #!/bin/bash | |
| # | |
| # When you are working on your macbook sitting in cafe and you have to go pee, | |
| # you need some way to guard you machine. | |
| # | |
| # Start this script, remove any earphones, and go do the job. | |
| # The assumption is the thief will close the lid of the laptop before taking it away. | |
| # This script detects the closing of the lid and plays some loud audio that will | |
| # likely distract the thief and/or grab attention of nearby people, making the | |
| # thief abondon his/her attempt of larceny | |
| # | |
| COUNTDOWN_FROM=5 | |
| LAUGHTER_LENGTH=5 | |
| checkNoSleep() | |
| { | |
| if [[ ! -f `which NoSleepCtrl` ]] | |
| then | |
| echo "Please install NoSleepCtrl from " | |
| echo " https://github.com/integralpro/nosleep/releases" | |
| echo " " | |
| echo "Install it with CLI included in it. It's necessary to prevent" | |
| echo "your macbook from going to sleep when somebody closes the clamshell." | |
| echo "When you launch this script it will automatically turn the 'NoSleep'" | |
| echo "mode ON and when you exit the script with Ctrl-C, the 'NoSleep' mode" | |
| echo "will automatically be turned OFF." | |
| echo "(You are not required to be running it in the tray)" | |
| echo " " | |
| exit | |
| fi | |
| } | |
| turnNoSleepOn() | |
| { | |
| NoSleepCtrl -a -s 1 | |
| NoSleepCtrl -b -s 1 | |
| } | |
| turnNoSleepOff() | |
| { | |
| NoSleepCtrl -a -s 0 | |
| NoSleepCtrl -b -s 0 | |
| } | |
| onCtrlC() | |
| { | |
| turnNoSleepOff | |
| # Reset the volume to medium value | |
| osascript -e "set Volume 5" | |
| exit | |
| } | |
| main() | |
| { | |
| checkNoSleep | |
| turnNoSleepOn | |
| # Turn Volume Up all the way | |
| osascript -e "set Volume 10" | |
| trap onCtrlC SIGINT | |
| let INTRUSION_DETECTED=0 | |
| while true | |
| do | |
| CLAMSHELL_OPEN=`ioreg -r -k AppleClamshellState -d 4 | \ | |
| grep AppleClamshellState | \ | |
| head -1 | cut -d = -f 2` | |
| if [ $CLAMSHELL_OPEN == "Yes" ] || [ $INTRUSION_DETECTED -eq 1 ] | |
| then | |
| say -v Fiona "Please stay away from this laptop" | |
| say -v Fiona "This machine will auto destruct in" | |
| let count=$COUNTDOWN_FROM | |
| while [ $count -gt 0 ] | |
| do | |
| say -v Fiona "$count" | |
| let count-=1 | |
| sleep 1 | |
| done | |
| for i in `seq 1 $LAUGHTER_LENGTH` | |
| do | |
| say -v "Hysterical" "Ha Ha Ha" | |
| done | |
| INTRUSION_DETECTED=1 | |
| fi | |
| sleep 1 | |
| done | |
| } | |
| main |
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