#!/bin/sh

logger "InitPPP"

modem_port_file=/var/local/telem/modem_tty
usb_ok_file=/var/local/telem/usb-ok

start_ppp=/usr/local/bin/ppp/StartPPP

while true
do
    read port_address < "$modem_port_file"
    if [ -e "$usb_ok_file" ] && [ -n "$port_address" ]; then
        $start_ppp "$port_address" &
        exit 0
    else
        sleep 1
    fi
done
