commit
This commit is contained in:
paukstelis
250
udev_rules.sh
250
udev_rules.sh
@@ -8,14 +8,14 @@ fi
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# from stackoverflow.com/questions/3231804
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# from stackoverflow.com/questions/3231804
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prompt_confirm() {
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prompt_confirm() {
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while true; do
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while true; do
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read -r -n 1 -p "${1:-Continue?} [y/n]: " REPLY
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read -r -n 1 -p "${1:-Continue?} [y/n]: " REPLY
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case $REPLY in
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case $REPLY in
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[yY]) echo ; return 0 ;;
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[yY]) echo ; return 0 ;;
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[nN]) echo ; return 1 ;;
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[nN]) echo ; return 1 ;;
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*) printf " \033[31m %s \n\033[0m" "invalid input"
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*) printf " \033[31m %s \n\033[0m" "invalid input"
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esac
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esac
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done
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done
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}
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}
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# from unix.stackexchange.com/questions/391293
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# from unix.stackexchange.com/questions/391293
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log () {
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log () {
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@@ -26,76 +26,192 @@ log () {
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fi | tee -a "$logfile"
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fi | tee -a "$logfile"
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}
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}
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detect_printer() {
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echo
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echo
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dmesg -C
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echo "Plug your printer in via USB now (detection time-out in 1 min)"
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counter=0
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while [[ -z "$UDEV" ]] && [[ $counter -lt 60 ]]; do
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TEMPUSB=$(dmesg | sed -n -e 's/^.*\(cdc_acm\|ftdi_sio\|ch341\|cp210x\) \([0-9].*[0-9]\): \(tty.*\|FTD.*\|ch341-uart.*\|cp210x\).*/\2/p')
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UDEV=$(dmesg | sed -n -e 's/^.*SerialNumber: //p')
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counter=$(( $counter + 1 ))
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if [[ -n "$TEMPUSB" ]] && [[ -z "$UDEV" ]]; then
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break
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fi
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sleep 1
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done
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dmesg -C
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}
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detect_camera() {
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dmesg -C
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echo "Plug your camera in via USB now (detection time-out in 1 min)"
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counter=0
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while [[ -z "$CAM" ]] && [[ $counter -lt 60 ]]; do
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CAM=$(dmesg | sed -n -e 's/^.*SerialNumber: //p')
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TEMPUSBCAM=$(dmesg | sed -n -e 's|^.*input:.*/\(.*\)/input/input.*|\1|p')
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counter=$(( $counter + 1 ))
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if [[ -n "$TEMPUSBCAM" ]] && [[ -z "$CAM" ]]; then
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break
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fi
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sleep 1
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done
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dmesg -C
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}
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# initiate logging
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# initiate logging
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logfile='printer_udev.log'
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logfile='udev.log'
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echo "$(date) starting instance installation" >> $logfile
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echo "$(date) starting udev rules" >> $logfile
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do_printer() {
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echo "UNPLUG PRINTER YOU ARE INSTALLING NOW (other printers can remain)"
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echo "Enter the name for new printer/instance (no spaces):"
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read INSTANCE
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if [ -z "$INSTANCE" ]; then
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echo "No instance given. Exiting" | log
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exit 1
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fi
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echo "UNPLUG PRINTER YOU ARE INSTALLING NOW (other printers can remain)"
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if prompt_confirm "Begin auto-detect printer serial number for udev entry?"
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echo "Enter the name for new printer/instance (no spaces):"
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then
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read INSTANCE
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echo
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if [ -z "$INSTANCE" ]; then
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detect_printer
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echo "No instance given. Exiting" | log
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else
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exit 1
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echo "OK. Restart when you are ready" | log; exit 0
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fi
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fi
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if prompt_confirm "Begin auto-detect printer serial number for udev entry?"
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if [ -z "$UDEV" ]; then
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then
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echo "Printer Serial Number not detected"
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echo
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prompt_confirm "Do you want to use the physical USB port to assign the udev entry? If you use this any USB hubs and printers detected this way must stay plugged into the same USB positions on your machine as they are right now" || exit 0
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#clear out journalctl - probably a better way to do this
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echo
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journalctl --rotate > /dev/null 2>&1
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USB=$TEMPUSB
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journalctl --vacuum-time=1seconds > /dev/null 2>&1
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echo "Your printer will be setup at the following usb address:"
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echo "Plug your printer in via USB now (detection time-out in 1 min)"
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echo $USB | log
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counter=0
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echo
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while [[ -z "$UDEV" ]] && [[ $counter -lt 30 ]]; do
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else
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UDEV=$(timeout 1s journalctl -kf | sed -n -e 's/^.*SerialNumber: //p')
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echo "Serial number detected as: $UDEV" | log
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TEMPUSB=$(timeout 1s journalctl -kf | sed -n -e 's/^.*\(cdc_acm\|ftdi_sio\|ch341\) \([0-9].*[0-9]\): \(tty.*\|FTD.*\|ch341-uart.*\).*/\2/p')
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fi
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counter=$(( $counter + 1 ))
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done
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echo
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else
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echo "OK. Restart when you are ready" | log; exit 0
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fi
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if [ -z "$UDEV" ]; then
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if prompt_confirm "Ready to write udev entry. Do you want to proceed?"
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echo "Printer Serial Number not detected"
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then
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prompt_confirm "Do you want to use the physical USB port to assign the udev entry? If you use this any USB hubs and printers detected this way must stay plugged into the same USB positions on your machine as they are right now" || exit 0
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#Printer udev identifier technique - either Serial number or USB port
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#if [[ $REPLY =~ ^[Yy]$ ]]; then
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#Serial Number
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echo
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if [ -n "$UDEV" ]; then
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USB=$TEMPUSB
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#echo $UDEV
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echo "Your printer will be setup at the following usb address:"
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echo SUBSYSTEM==\"tty\", ATTRS{serial}==\"$UDEV\", SYMLINK+=\"octo_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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echo $USB | log
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echo This printer can now always be found at /dev/octo_$INSTANCE
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echo
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fi
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else
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echo "Serial number detected as: $UDEV" | log
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fi
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echo
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#USB port
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if [ -n "$USB" ]; then
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#echo $USB
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echo KERNELS==\"$USB\",SUBSYSTEM==\"tty\",SYMLINK+=\"octo_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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echo This printer can now always be found at /dev/octo_$INSTANCE
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fi
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#Reset udev
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udevadm control --reload-rules
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udevadm trigger
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if prompt_confirm "Ready to write udev entry. Do you want to proceed?"
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fi
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then
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main_menu
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#Printer udev identifier technique - either Serial number or USB port
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}
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#Serial Number
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if [ -n "$UDEV" ]; then
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#echo $UDEV
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echo SUBSYSTEM==\"tty\", ATTRS{serial}==\"$UDEV\", SYMLINK+=\"octo_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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echo This printer can now always be found at /dev/octo_$INSTANCE
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fi
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#USB port
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do_camera() {
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if [ -n "$USB" ]; then
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echo "Unplug the camera you are going to install if is already plugged in"
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#echo $USB
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echo "Enter the name for new camera (no spaces):"
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echo KERNELS==\"$USB\",SUBSYSTEM==\"tty\",SYMLINK+=\"octo_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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read INSTANCE
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echo This printer can now always be found at /dev/octo_$INSTANCE
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if [ -z "$INSTANCE" ]; then
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fi
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echo "No instance given. Exiting" | log
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exit 1
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fi
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#Reset udev
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udevadm control --reload-rules
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udevadm trigger
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systemctl daemon-reload
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sleep 1
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fi
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if prompt_confirm "Begin auto-detect printer serial number for udev entry?"
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then
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echo
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detect_camera
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else
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echo "OK. Restart when you are ready" | log; exit 0
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fi
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#Failed state. Nothing detected
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if [ -z "$CAM" ] && [ -z "$TEMPUSBCAM" ] ; then
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echo
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echo -e "\033[0;31mNo camera was detected during the detection period.\033[0m"
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echo
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return
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fi
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if [ -z "$CAM" ]; then
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echo "Camera Serial Number not detected" | log
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echo -e "Camera will be setup with physical USB address of \033[0;34m $TEMPUSBCAM.\033[0m" | log
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echo "The camera will have to stay plugged into this location." | log
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USBCAM=$TEMPUSBCAM
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else
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echo -e "Camera detected with serial number: \033[0;34m $CAM \033[0m" | log
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check_sn "$CAM"
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fi
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#Serial Number
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if [ -n "$CAM" ]; then
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echo SUBSYSTEM==\"video4linux\", ATTRS{serial}==\"$CAM\", ATTR{index}==\"0\", SYMLINK+=\"cam_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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fi
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#USB port camera
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if [ -n "$USBCAM" ]; then
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echo SUBSYSTEM==\"video4linux\",KERNELS==\"$USBCAM\", SUBSYSTEMS==\"usb\", ATTR{index}==\"0\", DRIVERS==\"uvcvideo\", SYMLINK+=\"cam_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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fi
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echo "Camera rule written. The camera will now be found at /dev/cam_$INSTANCE"
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#Reset udev
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udevadm control --reload-rules
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udevadm trigger
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main_menu
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}
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main_menu() {
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VERSION=0.0.1
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#reset
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UDEV=''
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TEMPUSB=''
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CAM=''
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TEMPUSBCAM=''
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INSTANCE=''
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echo
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echo
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echo "*************************"
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echo "udev_rules $VERSION"
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echo "*************************"
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echo
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PS3='Select udev rule to create: '
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options=("Printer rule" "USB camera rule" "Quit")
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select opt in "${options[@]}"
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do
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case $opt in
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"Printer rule")
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do_printer
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break ;;
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"USB camera rule")
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do_camera
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break ;;
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"Quit")
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exit 1
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;;
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*) echo "invalid option $REPLY";;
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esac
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done
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}
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main_menu
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Block a user