mirror of
https://github.com/billz/raspap-webgui.git
synced 2025-03-01 10:31:47 +00:00
110 lines
3.5 KiB
Bash
110 lines
3.5 KiB
Bash
#!/bin/bash
|
|
# get info about device and signal of Huawei mobile USB devices
|
|
# parm:
|
|
# $1 : requested information (manufacturer, device, imei, imsi, telnumber, ipaddress, mode, signal, operator)
|
|
# $2 : (optional) type - hilink or modem (default: hilink)
|
|
# $3 : (optional) for hilink: ip address of the device (default: 192.168.8.1)
|
|
# for modem: tty interface for communication (default: /dev/ttypUSB2)
|
|
# $4 : more options can be added for Hilink devices ('-u user -P password -p pin'). These are passed to the corresponding script
|
|
#
|
|
# requires: bc
|
|
# calls the scripts info_huawei_hilink.sh and info_huawei_modem.sh (same path as this script)
|
|
#
|
|
# zbchristian 2020
|
|
#
|
|
path=$(dirname "$0")
|
|
opt="device"
|
|
if [ ! -z "$1" ]; then opt=${1,,}; fi
|
|
type="hilink"
|
|
if [ ! -z "$2" ]; then type=${2,,}; fi
|
|
|
|
parms=""
|
|
if [ "$type" = "hilink" ]; then
|
|
connect="-h 192.168.8.1"
|
|
if [ ! -z "$3" ]; then connect="-h $3"; fi
|
|
if [ ! -z "$4" ]; then parms="$4"; fi
|
|
script="$path/info_huawei_hilink.sh"
|
|
else
|
|
connect="/dev/ttyUSB2"
|
|
if [ ! -z "$3" ]; then connect=$3; fi
|
|
script="$path/info_huawei_modem.sh"
|
|
fi
|
|
res=$($script $opt $connect $parms)
|
|
|
|
# some results require special treatment
|
|
case $opt in
|
|
|
|
# manufacturer)
|
|
# if [ "$res" = "none" ]; then res="Huawei"; fi
|
|
# ;;
|
|
|
|
# device)
|
|
# if [ ! "$res" = "none" ]; then res="Huawei $res";
|
|
# else res="Huawei"; fi
|
|
# ;;
|
|
|
|
mode)
|
|
if [ ! "$res" = "none" ]; then
|
|
if [ "$type" = "hilink" ]; then
|
|
if [ "$res" = "LTE" ]; then res="4G"
|
|
elif [ "$res" = "WCDMA" ]; then res="3G";
|
|
else res="2G"; fi
|
|
else
|
|
if [ $res -eq 7 ]; then res="4G"
|
|
elif [ $res -lt 7 ] && [ $res -gt 2 ] ; then res="3G";
|
|
else res="2G"; fi
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
signal)
|
|
# return signal strength/quality in %
|
|
if [ "$type" = "hilink" ]; then
|
|
# signal request tries to get RSRQ value
|
|
# try to get RSRQ (4G), EC/IO (3G) or RSSI (2G) value
|
|
if [ "$res" = "none" ]; then res=$($script "ecio"); fi
|
|
if [ ! "$res" = "none" ]; then
|
|
# for rsrq and ecio assume: -3dB (100%) downto -20dB (0%)
|
|
qual=${res//dB/}
|
|
if [[ ! "$qual" =~ [-0-9\.]* ]]; then qual=-100; fi
|
|
qual=$(bc <<< "scale=0;res=$qual-0.5;res/1") # just round to next integer
|
|
if [ $qual -le -20 ]; then qual=0;
|
|
elif [ $qual -ge -3 ]; then qual=100;
|
|
else qual=$(bc <<< "scale=0;res=100.0/17.0*$qual+2000.0/17.0;res/1"); fi
|
|
else
|
|
# try rssi: >-70dBm (100%) downto -100dBm (0%)
|
|
res=$($script "rssi");
|
|
if [ ! "$res" = "none" ]; then
|
|
if [[ ! $res =~ [-0-9\.]* ]]; then res="-120 dBm"; fi
|
|
qual=${res//dBm/}
|
|
qual=$(bc <<< "scale=0;res=$qual+0.5;res/1") # just round to next integer
|
|
if [ $qual -le -110 ]; then qual=0;
|
|
elif [ $qual -ge -70 ]; then qual=100;
|
|
else qual=$(bc <<< "scale=0;res=2.5*$qual+275;res/1"); fi
|
|
fi
|
|
fi
|
|
else
|
|
# modem returns RSSI as number 0-31 - 0 = -113dB (0%), 1 = -111dB, 31 = >=51dB (100%)
|
|
qual=$(bc <<< "scale=0;res=$res*3.5+0.5;res/1")
|
|
if [ $qual -gt 100 ]; then res=100; fi
|
|
fi
|
|
if [ ! "$res" = "none" ]; then res="$res (${qual}%)"; fi
|
|
;;
|
|
|
|
operator)
|
|
# check if operator/network is just a 5 digit number -> extract network name from table
|
|
if [[ $res =~ ^[0-9]{5}$ ]]; then
|
|
mcc=${res:0:3}
|
|
mnc=${res:3:2}
|
|
op=$(cat $path/mcc-mnc-table.csv | sed -rn 's/^'$mcc'\,[0-9]*\,'$mnc'\,(.*\,){4}(.*)$/\2/p')
|
|
if [ ! -z "$op" ]; then res="$op ($res)"; fi
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
;;
|
|
esac
|
|
|
|
echo $res
|
|
|