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cleanups

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This commit is contained in:
Rod Wright
2026-02-26 11:28:16 -05:00
parent 41e389fac9
commit fb023135f2
3 changed files with 488 additions and 361 deletions
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2
usr/local/bin/kiosk_cleanup
View File

@@ -1,7 +1,7 @@
#!/bin/bash
# kiosk_cleanup
rm -rf /home/kioskuser/.{config,cache}/chromium/
rm -rf $HOME/.{config,cache}/chromium/
rm -rf /dev/shm/target.pdf
pkill xmessage

81
usr/local/bin/kiosk_startkiosk
View File

@@ -1,10 +1,30 @@
#!/bin/bash
# kiosk_startkiosk
source /etc/openkiosk.conf
if [[ "$EUID" == "0" || $(who|cut -d" " -f1) == "kioskuser" ]]
then
conf_file="/etc/openkiosk.conf"
run_type="standalone"
else
if [[ ! -e "$HOME/.config/openkiosk/openkiosk.conf" ]]
then
mkdir -p $HOME/.config/openkiosk
cp /etc/openkiosk.conf $HOME/.config/openkiosk/
fi
conf_file="$HOME/.config/openkiosk/openkiosk.conf"
run_type="workstation"
fi
if [[ ! -e "$conf_file" ]]
then
echo "Couldn't find config file. Exiting."
exit 1
fi
source $conf_file
function set_commands() {
source /etc/openkiosk.conf
source $conf_file
if [[ $TGT_URL == "test" ]]
then
# Enter test mode
@@ -16,29 +36,29 @@ function set_commands() {
elif echo "$TGT_URL" | grep -q '\.pdf$'
then
# The URL is a pdf file
APP_CMD="viewpdf.sh $TGT_URL"
APP_CMD="kiosk_viewpdf $TGT_URL"
ALIVE_STRING="xpdf"
KILL_CMD="pkill xpdf"
CLEANUP_CMD="kiosk_cleanup.sh"
CLEANUP_CMD="kiosk_cleanup"
debuglog "URL is a pdf file. Command is $PDF_APP_CMD"
else
# Assume the URL returns HTML
APP_CMD="viewhtml.sh $TGT_URL"
APP_CMD="kiosk_viewhtml $TGT_URL"
ALIVE_STRING="chromium"
KILL_CMD="pkill chromium"
CLEANUP_CMD="kiosk_cleanup.sh"
CLEANUP_CMD="kiosk_cleanup"
debuglog "URL is an HTML file. Command is $HTML_APP_CMD"
fi
}
function check_conf() {
debuglog "Checking configuration file for changes."
new_conf_md5=`md5sum /etc/openkiosk.conf|cut -d " " -f1`
new_conf_md5=$(md5sum $conf_file|cut -d " " -f1)
debuglog "New config file checksum: $new_conf_md5"
curr_conf_md5=`cat /dev/shm/curr_conf_md5.txt`
curr_conf_md5=$(cat /dev/shm/curr_conf_md5.txt)
debuglog "Current config file checksum: $curr_conf_md5"
diff <(echo $new_conf_md5) <(echo $curr_conf_md5) >/dev/null 2>&1
if [ "$?" -eq "1" ]
if [[ "$?" == "1" ]]
then
debuglog "Config file has changed!"
echo $new_conf_md5 > /dev/shm/curr_conf_md5.txt
@@ -59,19 +79,19 @@ function check_url() {
fi
if echo "$TGT_URL"|grep -q '^http'
then
new_url_md5=`wget -q -o /dev/null -O - $TGT_URL|md5sum|cut -d " " -f1`
new_url_md5=$(wget -q -o /dev/null -O - $TGT_URL|md5sum|cut -d " " -f1)
elif echo "$TGT_URL"|grep -q '^file'
then
filepath=$(echo "$TGT_URL"|cut -d":" -f2-)
new_url_md5=`md5sum $filepath|cut -d " " -f1`
new_url_md5=$(md5sum $filepath|cut -d " " -f1)
else
new_url_md5=""
fi
debuglog "New URL checksum: $new_url_md5"
curr_url_md5=`cat /dev/shm/curr_url_md5.txt`
curr_url_md5=$(cat /dev/shm/curr_url_md5.txt)
debuglog "Current URL checksum: $curr_url_md5"
diff <(echo $new_url_md5) <(echo $curr_url_md5) >/dev/null 2>&1
if [ "$?" -eq "1" ]
if [[ "$?" == "1" ]]
then
debuglog "URL has changed!"
echo $new_url_md5>/dev/shm/curr_url_md5.txt
@@ -85,18 +105,24 @@ function check_url() {
}
function debuglog() {
if [ "$DEBUG" -eq "1" ]
if [[ "$DEBUG" == "1" ]]
then
if [ ! -e "/home/kioskuser/startkiosk.log" ]
if [[ "$run_type" == "standalone" ]]
then
echo "startkiosk log started : "`date +%Y-%m-%d %H:%M:%S` > /home/kioskuser/startkiosk.log
logfile_path="/var/log/startkiosk.log"
else
logfile_path="$HOME/startkiosk.log"
fi
echo `date +%H:%M:%S` "$1">>/home/kioskuser/startkiosk.log
if [[ ! -e "$logfile_path" ]]
then
echo "startkiosk log started : "$(date +%Y-%m-%d %H:%M:%S) > $logfile_path
fi
echo $(date +%H:%M:%S) "$1">>$logfile_path
fi
}
function set_blank_params() {
if [ "$INHIBIT_BLANK" -eq "1" ]
if [[ "$INHIBIT_BLANK" == "1" ]]
then
xset s off
xset -dpms
@@ -108,20 +134,23 @@ function set_blank_params() {
}
function set_rot_params() {
output_name=`xrandr --listactivemonitors|grep 0:|rev|cut -d " " -f1|rev`
output_name=$(xrandr --listactivemonitors|grep 0:|rev|cut -d " " -f1|rev)
xrandr --output $output_name --rotate "normal"
sleep 1
xrandr --output $output_name --rotate $ROTATION
}
set_commands
openbox-session &
if [[ "$run_type" == "standalone" ]]
then
openbox-session &
fi
sleep 1
set_blank_params
pkill xpdf
pkill chromium
pkill xterm
kiosk_cleanup.sh
kiosk_cleanup
# start application
@@ -130,16 +159,16 @@ sleep 3
if echo "$TGT_URL"|grep -q '^http'
then
new_url_md5=`wget -q -o /dev/null -O - $TGT_URL|md5sum|cut -d " " -f1`
new_url_md5=$(wget -q -o /dev/null -O - $TGT_URL|md5sum|cut -d " " -f1)
elif echo "$TGT_URL"|grep -q '^file'
then
filepath=$(echo "$TGT_URL"|cut -d":" -f2-)
new_url_md5=`md5sum $filepath|cut -d " " -f1`
new_url_md5=$(md5sum $filepath|cut -d " " -f1)
else
new_url_md5=""
fi
echo $new_url_md5>/dev/shm/curr_url_md5.txt
new_conf_md5=`md5sum /etc/openkiosk.conf|cut -d " " -f1`
new_conf_md5=$(md5sum $conf_file|cut -d " " -f1)
echo $new_conf_md5 > /dev/shm/curr_conf_md5.txt
while true
@@ -148,7 +177,7 @@ do
debuglog "Monitoring for URL and config file changes..."
# Pull in changes in the configuration file
debuglog "Reading config file"
source /etc/openkiosk.conf
source $conf_file
if ! pgrep $ALIVE_STRING
then
@@ -157,7 +186,7 @@ then
$APP_CMD &
fi
if [ "$POLL_INTERVAL" -eq "0" ]
if [[ "$POLL_INTERVAL" == "0" ]]
then
sleep 1
debuglog "Polling not enabled"