#!/bin/sh

# SPDX-License-Identifier: CC0-1.0
# 2024 Nero Sinaro <xu.zhang@fibocom.com>
# 2024 Google, Inc.
#
# This is a test script given as reference.
#
# Enabling this modem setup script may be done by renaming it with the
# exact vid:pid of the modem, and placing it in the 'modem-setup.d'
# directory:
#    - User-provided modem setup scripts are expected in the package system
#      configuration directory, e.g. /etc/ModemManager/modem-setup.d
#    - Package-provided modem setup scripts are expected in the package library
#      directory, e.g. /lib/ModemManager/modem-setup.d
# Please note that these directories may vary in your system.
#
# E.g. setting up this test script for a Fibocom L850 modem could look like:
#  $ sudo cp /usr/share/ModemManager/modem-setup.available.d/0000\:0000 \
#            /etc/ModemManager/modem-setup.d/2cb7\:0007
#
# And the output in syslog from the logger calls may look like this:
#    [modem setup test] sysfs path: /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.2/1-4.2.1
#    [modem setup test]   port: cdc-wdm1
#    [modem setup test]   port: ttyACM0
#    [modem setup test]   port: ttyACM2
#

# require program name and at least 2 arguments
[ $# -lt 2 ] && exit 1

# first argument is sysfs path
SYSFS_PATH=$1
shift

logger "[modem setup test] sysfs path: ${SYSFS_PATH}"

# second and next arguments are control port names
for PORT in "$@"; do
    logger "[modem setup test]   port: ${PORT}"
done

# now some setup being done
sleep 2

exit 0