a2cloud/setup/adtpro-start
T. Joseph Carter 55c53b9c10 Clarify license on script files
As noted, Ivan has agreed to allow these scripts to be relicensed under
CC0.  We have one file under LGPL (a unit file we lifted wholesake from
systemd) and the ADTPro wrapper which I'm pretty sure Ivan wrote, but if
he didn't we need to fix its license to be the same as ADTPro.

Either way, to the best of my knowledge, this resolves the question of
how things are licensed explicitly.  (Closes #21)
2018-06-24 21:48:42 -07:00

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#! /bin/bash
# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
# adtpro-start - script to start ADTPro "as a headless daemon", ish
#
# To the extent possible under law, T. Joseph Carter and Ivan Drucker have
# waived all copyright and related or neighboring rights to the a2cloud
# scripts themselves. Software used or installed by these scripts is subject
# to other licenses. This work is published from the United States.
# don't do anything if ADTPro is already running
if [[ $(ps aux | grep [A]DTPro) ]]; then
1&>2 echo "ADTPro server is already running."
else
# look for eligible USB-to-serial adapter
ttyUSB=
# if lower USB port
if [[ -c /dev/ttyUSBlower ]]; then
ttyUSB=ttyUSBlower
# if hub in lower port, use lowest numbered port on hub
elif [[ $(ls -1 /dev/ttyUSBlower_hub* 2> /dev/null | wc -l) -gt 0 ]]; then
ttyUSB=$(ls -1 /dev/ttyUSBlower_hub* 2> /dev/null | head -1 | cut -c 6-)
# if hub in upper port with multiple adapters, use lowest numbered port on hub
elif [[ $(ls -1 /dev/ttyUSBupper_hub* 2> /dev/null | wc -l) -gt 1 ]]; then
ttyUSB=$(ls -1 /dev/ttyUSBupper_hub* 2> /dev/null | head -1 | cut -c 6-)
fi
if [[ $ttyUSB ]]; then
echo -n "Please wait..."
sudo nohup adtpro.sh headless serial &> /dev/null
echo "ok."
else
1>&2 echo "No USB-to-serial adapter found in the lower USB port, or"
1>&2 echo " a hub on the lower USB port, or the lowest-numbered port"
1>&2 echo " of a hub on the upper USB port. Not starting ADTPro server."
fi
fi