#!/bin/sh
#
# Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
# \copyright                                                       \n
#          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,  \n
#          IN PART OR IN WHOLE,                                    \n
#          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER. \n
# \file    run.sh
# \date    2019/10/28
# \author  Behrouz NematiPour
# \details
# This script will be called by autostart script in the /etc/init.d/ 
# to initialize the Denali UI Application Software environment
# and finally calls the Application itself in background.
#
HOME=/home/root
SDCARD_DEV=/dev/mmcblk1p1
SDCARD_MNT=/media/sd-card
USB_DEV=/dev/sda1
USB_MNT=/media/usb
LOG_PATH=$SDCARD_MNT

#create folders for sd-card and usb if not exist
mkdir -p $SDCARD_MNT
mkdir -p $USB_MNT

#mounting usb
mount $USB_DEV $USB_MNT
if [ $? -eq 0 ]; then
    echo ":: USB drive found and mounted on $USB_MNT"
fi

#A simple none secure update
if [ -e $USB_MNT/denali ]; then            
    mv $HOME/denali $HOME/denali.$(date +"%d%m%Y%H%M%S")
    cp $USB_MNT/denali $HOME/denali
    sync;sync;sync;
    mv $USB_MNT/denali $USB_MNT/denali.updated
    sync;sync;sync;
fi

# check if update where successful
if [ $? -eq 0 ]; then
    echo ":: Denali application has been updated with the one on the USB drive"
fi

#setting up can interface
# current settings can be retrieved by the command below
# $ ip -details -statistics link show can0
ip link set can0 up type can bitrate 250000 restart-ms 100
ifconfig can0 txqueuelen 4000
if [ $? -eq 0 ]; then
    echo ":: Can interface setup"
fi

#mounting sdcard
mount $SDCARD_DEV $SDCARD_MNT
if [ $? -eq 0 ]; then
    echo ":: SD-Card found and mounted on $SDCARD_MNT"
else
    #setting the can log location
    LOG_PATH=$HOME
fi
echo ":: Log location set to $LOG_PATH"

#launching candump and setting the can log locations
#candump can0 1>$LOG_PATH/canmsg.log 2>$LOG_PATH/canmsg.err &
#if [   $? -eq 0 ]; then
#    echo ":: candump launched"
#fi

#launching denali application
$HOME/denali &