#!/bin/sh

UM_CONFIG_PATH=/etc/user-module
UM_CONFIG_FILE=network.conf
UM_CONFIG=$UM_CONFIG_PATH/$UM_CONFIG_FILE
UM_PORTS=$UM_CONFIG_PATH/ports

UM_DTS_NODE=/proc/device-tree/user_module

DEBUG_NOTE_ORIGIN=$0

if [ -f $UM_CONFIG  ]; then
    rm $UM_CONFIG
else
    mkdir -p $UM_CONFIG_PATH
fi


# fetch user module status and network informations
for f in $UM_DTS_NODE/*; do
    echo "USER_MODULE_${f##*/}=\"`cat $f | tr -d '\0' `\"" | sed -E "s/,|-/_/g"  >> $UM_CONFIG
done

cat $UM_PORTS >> $UM_CONFIG

# source all fetched informations
source $UM_CONFIG

if [[ $USER_MODULE_status = "disabled" ]]; then
    exit 1
elif [[ $USER_MODULE_status = "okay" ]]; then
    exit 0
fi