openwrt通过USBmodem收发SMS笔记（未完成）

1、安装包：kmod-usb-serial kmod-usb-serial-option usb-modeswitch usbutils

2、USB口的打开、关闭

https://openwrt.org/docs/guide-user/hardware/usb.overview

On:

echo 1 > /sys/class/gpio/gpioN/value

Off:

echo 0 > /sys/class/gpio/gpioN/value

Get current state:

cat /sys/class/gpio/gpioN/value

3、参考文档：

https://blog.csdn.net/d9394952/article/details/87868844

https://blog.csdn.net/d9394952/article/details/94197066

http://smstools3.kekekasvi.com/index.php?p=configure

https://lte.pw/lede-openwrt-smstools3-push-sms-to-telegram.html

https://qmsg.zendee.cn/api

https://blog.csdn.net/wh_luosangnanka5/article/details/7779194

https://ozeki-sms-gateway.com/p_136-how-to-receive-an-sms-message-with-a-modem-using-at-commands.html

4、其它参考脚本：

#!/bin/bash
    ID= #chat_id
    TOKEN= #token
    LOOP=3
    DATE=$(date '+%Y/%m/%d %H:%M')
    if [ "$1" == "RECEIVED" ]; then
    FROM=$(sed -n '1p' < "$2" | awk -F ': ' '{printf $2}')
    BODY=$(sed -e '1,/^$/ d' < "$2" | iconv -f UNICODEBIG -t UTF-8)
    CONTENT="新短信%20$DATE%0a来自:%20$FROM%0a$BODY"
    echo -e "$DATE\n$FROM\n$BODY\n" >> /root/Messenger/sms.log
    fi
    
    toQmsg(){
    curl -d "qq=$ID&msg=$CONTENT" https://qmsg.zendee.cn/send/${TOKEN} --retry 3 --retry-delay 5
    }
    
    toTG(){
    curl -d "chat_id=$ID&text=$CONTENT" https://api.telegram.org/bot${TOKEN}/sendMessage --retry 3 --retry-delay 5
    }
    
    forward(){
    #toQmsg
    #toTG
    if [ $? -ne 0 -a $LOOP -gt 0 ]; then
    echo "failure at $(date '+%Y/%m/%d %H:%M')"
    ((LOOP--))
    sleep 60
    forward
    fi
    }
    
    forward