source: trunk/etc/openct_usb.in @ 1175

#!/bin/sh

# maybe udev passes the device name to us.
if [ -n "$1" ]; then
        DEVNAME="$1"
fi

[ -n "$DEVPATH" ] || exit 0
[ "$ACTION" = "add" ] || exit 0
[ -e "@OPENCT_SOCKET_PATH@/status" ] || exit 0

# try to get the device node from the parent device
if [ -z "$DEVNAME" ]; then
        #
        # Guess udev info interface.
        # Newer udev uses udevadm
        #
        if which udevinfo > /dev/null 2>&1; then
                UDEVINFO="udevinfo"
        else
                UDEVINFO="udevadm info"
        fi
        DEVNAME=/dev/$($UDEVINFO --query=name --path=$(dirname $DEVPATH))
fi

# if udev supplied a device node directly from the usb-device, we use it,
# because it is guaranteed to exist at the time we run
if [ -n "$DEVNAME" -a -e "$DEVNAME" ]; then
        DEVICE="$DEVNAME"
fi

[ -n "$DEVICE" ] || exit 0

if [ -z "$PRODUCT" -a -n "$MODALIAS" ]; then
        PRODUCT=$(echo $MODALIAS | sed -e 's/usb:v\(....\)p\(....\)d\(....\).*/\1\/\2\/\3/g' |tr A-F a-f)
fi

if [ -z "$PRODUCT" ]; then
        V=$(cat /sys$(dirname $DEVPATH)/idVendor | sed -e 's/^0*//')
        P=$(cat /sys$(dirname $DEVPATH)/idProduct | sed -e 's/^0*//')
        D=$(cat /sys$(dirname $DEVPATH)/bcdDevice | sed -e 's/^0*//')
        PRODUCT="$V/$P/$D"
fi

[ -n "$PRODUCT" ] || exit 0

# we may neeed to wait for the device node, when usbfs is used
for A in "0 1 2 3 4 5 6 7 8 9"; do
        if [ -e "$DEVICE" ]; then
                @sbindir@/openct-control attach usb:$PRODUCT usb $DEVICE
                exit 0
        fi
        sleep 0.1
done

echo "$0 waited for $DEVICE but it did not appear." | logger -p daemon.error
exit 0