Created
May 20, 2016 10:48
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| #!/bin/bash | |
| if [ ! -z $QUERY_STRING ] | |
| then | |
| error=""; | |
| case $QUERY_STRING in | |
| kaffee|"kaffee=") | |
| cat <<-"EOK" | |
| Status: 418 I'm a teapot | |
| Content-type: text/html | |
| <HTML> | |
| <HEAD><TITLE>418 I'm a teapot</TITLE></HEAD> | |
| <BODY> | |
| <H1>Error</H1> | |
| <P>Sorry, I'm a teapot. See section 2.3.2 of <A HREF="http://tools.ietf.org/html/rfc2324">RFC 2324 for details.</A></P> | |
| </BODY> | |
| </HTML> | |
| EOK | |
| ;; | |
| reboot|"reboot=") | |
| cat <<-"EOR" | |
| Content-type: text/json | |
| ["rebooting"] | |
| EOR | |
| sudo reboot | |
| exit 0;; | |
| shutdown|"shutdown=") | |
| cat <<-"EOR" | |
| Content-type: text/json | |
| ["shutting down"] | |
| EOR | |
| sudo halt | |
| exit 0;; | |
| zihsd|"zihsd=") | |
| cat <<-"EOR" | |
| Content-type: text/json | |
| ["displayed zih"] | |
| EOR | |
| DISPLAY=:0 sudo -u pi omxplayer /var/www/zihsd.mp4 -r 15 > /dev/null | |
| sudo -u pi /usr/bin/xrefresh -display :0 | |
| exit 0;; | |
| restart|"restart=") | |
| cat <<-"EOR" | |
| Content-type: text/json | |
| ["restarting Chromium"] | |
| EOR | |
| sudo killall chromium | |
| DISPLAY=:0 sudo -u pi chromium --disk-cache-dir="/var/tmp" --disable-translate --incognito --kiosk "http://localhost/" | |
| exit 0;; | |
| gitreset|"gitreset=") | |
| echo "Content-type: text/json" | |
| echo "" | |
| echo -n "[\"" | |
| sudo -u pi git --git-dir=/home/pi/infoscreen/.git --work-tree=/home/pi reset --hard | |
| echo "\"]" | |
| exit 0;; | |
| gitpull|"gitpull=") | |
| echo "Content-type: text/json" | |
| echo "" | |
| echo -n "[\"" | |
| sudo -u pi git --git-dir=/home/pi/infoscreen/.git --work-tree=/home/pi pull origin master | |
| echo "\"]" | |
| exit 0;; | |
| refresh|"refresh=") | |
| error="501";; | |
| reload|"reload=") | |
| error="501";; | |
| *) error="400";; | |
| esac | |
| if [ -n $error ] | |
| then | |
| case $error in | |
| 400) | |
| cat <<-"EO4" | |
| Status: 400 Bad Request | |
| Content-type: text/html | |
| <HTML> | |
| <HEAD><TITLE>400 Bad Request</TITLE></HEAD> | |
| <BODY> | |
| <H1>Error</H1> | |
| <P>Sorry, but no.</A></P> | |
| </BODY> | |
| </HTML> | |
| EO4 | |
| ;; | |
| 501) | |
| cat <<-"EO5" | |
| Status: 501 Not Implemented | |
| Content-type: text/html | |
| <HTML> | |
| <HEAD><TITLE>501 Not Implemented</TITLE></HEAD> | |
| <BODY> | |
| <H1>Error</H1> | |
| <P>Sorry, but this functionality is not implemented. Yet.</P> | |
| </BODY> | |
| </HTML> | |
| EO5 | |
| ;; | |
| *) #echo "Wat?" ;; | |
| esac | |
| exit 1; | |
| fi | |
| else | |
| cat <<-"EOM" | |
| Status: 300 Multiple Choices | |
| Content-type: text/json | |
| [ | |
| ["reboot", "shutdown", "gitreset", "gitpull", "restart", "zihsd", "kaffee"], | |
| [ | |
| "Reboot the Pi", | |
| "Shutdown the Pi", | |
| "Reset testing code", | |
| "Pull new code from git", | |
| "Restart browser", | |
| "Show the way to ZIH SD", | |
| "Make coffee" | |
| ] | |
| ] | |
| EOM | |
| fi |
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