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132 lines
4.4 KiB
Bash
Executable File
132 lines
4.4 KiB
Bash
Executable File
#!/bin/bash
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# shellcheck disable=SC1091
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source "${AGENT_PATH}/common.sh"
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_check_required_env_vars "KIOSK_USER" "KIOSK_URL"
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# Squash Display Configure Script - Update kiosk settings
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echo "Squash Display Configuration Update"
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echo "===================================="
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echo ""
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echo "This will update the kiosk configuration with current settings:"
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echo " URL: ${KIOSK_URL}"
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echo " Display: ${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}@${DISPLAY_REFRESH}Hz"
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echo ""
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# Update kiosk.sh script
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if [ -f "/home/${KIOSK_USER}/kiosk.sh" ]; then
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echo "Updating kiosk script..."
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# Create updated script
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cat <<'EOF' | sudo tee /home/${KIOSK_USER}/kiosk.sh.new > /dev/null
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#!/bin/bash
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# Disable screen blanking and power management
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xset s noblank
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xset s off
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xset -dpms
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# Hide cursor after 1 second of inactivity
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unclutter -idle 1 &
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# Force display resolution
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xrandr --output HDMI-1 --mode DISPLAY_WIDTH_PLACEHOLDERxDISPLAY_HEIGHT_PLACEHOLDER --rate DISPLAY_REFRESH_PLACEHOLDER 2>/dev/null || \
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xrandr --output HDMI-2 --mode DISPLAY_WIDTH_PLACEHOLDERxDISPLAY_HEIGHT_PLACEHOLDER --rate DISPLAY_REFRESH_PLACEHOLDER 2>/dev/null || \
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xrandr --output default --mode DISPLAY_WIDTH_PLACEHOLDERxDISPLAY_HEIGHT_PLACEHOLDER --rate DISPLAY_REFRESH_PLACEHOLDER 2>/dev/null || true
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# Start Chromium in kiosk mode
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chromium-browser \
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--window-size=DISPLAY_WIDTH_PLACEHOLDER,DISPLAY_HEIGHT_PLACEHOLDER \
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--window-position=0,0 \
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--noerrdialogs \
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--disable-infobars \
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--disable-features=TranslateUI \
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--disable-extensions \
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--disable-plugins \
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--disable-web-security \
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--disable-features=VizDisplayCompositor \
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--start-fullscreen \
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--kiosk \
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--incognito \
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--no-first-run \
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--fast \
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--fast-start \
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--disable-default-apps \
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--disable-translate \
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--disable-background-timer-throttling \
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--disable-renderer-backgrounding \
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--disable-backgrounding-occluded-windows \
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--disable-component-extensions-with-background-pages \
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--autoplay-policy=no-user-gesture-required \
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"KIOSK_URL_PLACEHOLDER"
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EOF
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# Replace placeholders with actual values
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sudo sed -i "s|DISPLAY_WIDTH_PLACEHOLDER|${DISPLAY_WIDTH}|g" /home/${KIOSK_USER}/kiosk.sh.new
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sudo sed -i "s|DISPLAY_HEIGHT_PLACEHOLDER|${DISPLAY_HEIGHT}|g" /home/${KIOSK_USER}/kiosk.sh.new
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sudo sed -i "s|DISPLAY_REFRESH_PLACEHOLDER|${DISPLAY_REFRESH}|g" /home/${KIOSK_USER}/kiosk.sh.new
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sudo sed -i "s|KIOSK_URL_PLACEHOLDER|${KIOSK_URL}|g" /home/${KIOSK_USER}/kiosk.sh.new
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# Replace old script
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sudo mv /home/${KIOSK_USER}/kiosk.sh.new /home/${KIOSK_USER}/kiosk.sh
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sudo chmod +x /home/${KIOSK_USER}/kiosk.sh
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sudo chown ${KIOSK_USER}:${KIOSK_USER} /home/${KIOSK_USER}/kiosk.sh
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echo "✓ Kiosk script updated"
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else
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echo "✗ Kiosk script not found at /home/${KIOSK_USER}/kiosk.sh"
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echo " Run installation first: ./install.sh"
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exit 1
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fi
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# Update GPU memory if on Raspberry Pi
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if [ -f "/boot/firmware/config.txt" ] || [ -f "/boot/config.txt" ]; then
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echo "Updating GPU memory allocation..."
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CONFIG_FILE="/boot/firmware/config.txt"
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[ -f "/boot/config.txt" ] && CONFIG_FILE="/boot/config.txt"
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if ! grep -q "^gpu_mem=" ${CONFIG_FILE}; then
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echo "gpu_mem=${GPU_MEM}" | sudo tee -a ${CONFIG_FILE} > /dev/null
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else
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sudo sed -i "s/^gpu_mem=.*/gpu_mem=${GPU_MEM}/" ${CONFIG_FILE}
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fi
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echo "✓ GPU memory set to ${GPU_MEM}MB"
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fi
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# Restart kiosk if it's running
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if pgrep -f "chromium.*--kiosk" >/dev/null 2>&1; then
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echo ""
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echo "Restarting kiosk with new configuration..."
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# Kill existing Chromium process
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pkill -f "chromium.*--kiosk"
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# Give it a moment
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sleep 2
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# If watchdog is enabled, it will restart automatically
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if [ "${ENABLE_WATCHDOG}" = "true" ]; then
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echo "Watchdog will restart the kiosk automatically..."
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else
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# Manual restart
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echo "Starting kiosk manually..."
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sudo -u ${KIOSK_USER} DISPLAY=:0 /home/${KIOSK_USER}/kiosk.sh &
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fi
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echo "✓ Kiosk restarted with new configuration"
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else
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echo ""
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echo "Kiosk is not currently running."
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echo "Configuration will be applied on next start."
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fi
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echo ""
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echo "Configuration update complete!"
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echo ""
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echo "Current settings:"
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echo " URL: ${KIOSK_URL}"
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echo " Display: ${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}@${DISPLAY_REFRESH}Hz"
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echo " GPU Memory: ${GPU_MEM}MB"
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echo ""
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echo "To apply all changes, you may need to reboot: sudo reboot" |