#!/bin/bash
# Eurotel CDMA configure script v 0.2
#
# Stanislav Petr <glux@glux.cz>

echo "Zadejte tel. cislo CDMA "
read NUMBER
echo "Zadejte heslo "
read PASSWORD

echo "Instaluji CDMA..."

#Vytvoreni zarizeni CDMA modemu
echo "Kontroluji zarizeni /dev/ttyACM0"
if [ ! -e /dev/ttyACM0 ]; then
    echo "Vytvarim zarizeni /dev/ttyACM0"
    mknod /dev/ttyACM0 c 166 0
fi

#Kontrola modprobe.conf a pripadne pridani
echo "Kontroluji modprobe.conf"
cat /etc/modprobe.conf | grep "alias char-major-166 cdc_acm" >/dev/null
if [ $? != '0' ]; then
    echo "Zapisuji konfiguraci do modprobe.conf"
    echo "alias char-major-166 cdc_acm" >> /etc/modprobe.conf
fi

echo "Zavadim moduly"
modprobe cdc-acm && modprobe usb-uhci

#Vytvoreni konfigurace pppd
echo "Vytvarim konfiguraci pppd"
echo "/dev/ttyACM0
921600
asyncmap 0
connect '/usr/sbin/chat -v -f /etc/ppp/cdma-connect'
crtscts
defaultroute
lock
modem
usepeerdns
debug
user $NUMBER@etcz
persist
mru 1400
mtu 1400
holdoff 1
maxfail 0
noauth
noipx
noipv6
" > /etc/ppp/options

#Vytvoreni connect scriptu
echo "Vytvarim connect script"
echo "ABORT \"BUSY\"
ABORT \"NO CARRIER\"
ABORT \"NO DIALTONE\"
ABORT \"ERROR\"
ABORT \"NO ANSWER\"
ECHO ON
TIMEOUT 20
'' AT&F
OK ATDT#777
CONNECT ''
" > /etc/ppp/cdma-connect

#Zapsani chap-secrets
echo "Zapisuji heslo"
echo "$NUMBER@etcz       *       $PASSWORD" > /etc/ppp/chap-secrets