511 lines
15 KiB
Bash
Executable File
511 lines
15 KiB
Bash
Executable File
#!/bin/sh
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source /lib/functions.sh
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#运行目录
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MODEM_RUNDIR="/var/run/modem"
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#脚本目录
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SCRIPT_DIR="/usr/share/modem"
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#导入组件工具
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source "${SCRIPT_DIR}/modem_debug.sh"
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get_driver()
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{
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for i in $(find $modem_path -name driver);do
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lsfile=$(ls -l $i)
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type=${lsfile:0:1}
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if [ "$type" == "l" ];then
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link=$(basename $(ls -l $i | awk '{print $11}'))
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case $link in
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"qmi_wwan"*)
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mode="qmi"
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break
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;;
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"cdc_mbim")
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mode="mbim"
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break
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;;
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"cdc_ncm")
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mode="ncm"
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break
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;;
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"cdc_ether")
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mode="ecm"
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break
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;;
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"rndis_host")
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mode="rndis"
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break
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;;
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*)
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if [ -z "$mode" ]; then
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mode="unknown"
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fi
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;;
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esac
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fi
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done
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echo $mode
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}
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config_load modem
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modem_config=$1
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log_path="${MODEM_RUNDIR}/${modem_config}_dial.cache"
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config_get apn $modem_config apn
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config_get modem_path $modem_config path
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config_get modem_dial $modem_config enable_dial
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config_get dial_tool $modem_config dial_tool
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config_get pdp_type $modem_config pdp_type
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config_get network_bridge $modem_config network_bridge
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config_get apn $modem_config apn
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config_get username $modem_config username
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config_get password $modem_config password
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config_get auth $modem_config auth
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config_get at_port $modem_config at_port
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config_get manufacturer $modem_config manufacturer
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config_get platform $modem_config platform
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config_get define_connect $modem_config define_connect
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modem_netcard=$(ls $(find $modem_path -name net |tail -1) | awk -F'/' '{print $NF}')
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interface_name=wwan_5g_$(echo $modem_config | grep -oE "[0-9]+")
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interface6_name=wwan6_5g_$(echo $modem_config | grep -oE "[0-9]+")
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ethernet_5g=$(uci -q get modem.global.ethernet)
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driver=$(get_driver)
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dial_log "modem_path=$modem_path,driver=$driver,interface=$interface_name,at_port=$at_port" "$log_path"
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check_ip()
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{
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case $manufacturer in
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"quectel")
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case $platform in
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"qualcomm")
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check_ip_command="AT+CGPADDR=1"
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;;
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"unisoc")
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check_ip_command="AT+CGPADDR=1"
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;;
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"lte")
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if [ "$define_connect" = "3" ];then
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check_ip_command="AT+CGPADDR=3"
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else
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check_ip_command="AT+CGPADDR=1"
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fi
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;;
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esac
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;;
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"fibocom")
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case $platform in
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"qualcomm")
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check_ip_command="AT+CGPADDR=1"
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;;
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"unisoc")
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check_ip_command="AT+CGPADDR=1"
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;;
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"lte")
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check_ip_command="AT+CGPADDR=1"
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;;
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"mediatek")
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check_ip_command="AT+CGPADDR=3"
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stric=1
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;;
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esac
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;;
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esac
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ipaddr=$(at "$at_port" "$check_ip_command" |grep +CGPADDR:)
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if [ -n "$ipaddr" ];then
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ipv6=$(echo $ipaddr | grep -oE "\b([0-9a-fA-F]{0,4}:){2,7}[0-9a-fA-F]{0,4}\b")
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ipv4=$(echo $ipaddr | grep -oE "\b([0-9]{1,3}\.){3}[0-9]{1,3}\b")
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disallow_ipv4="0.0.0.0"
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#remove the disallow ip
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if [ "$ipv4" == *"$disallow_ipv4"* ];then
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ipv4=""
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fi
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connection_status=0
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if [ -n "$ipv4" ];then
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connection_status=1
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fi
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if [ -n "$ipv6" ];then
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connection_status=2
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fi
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if [ -n "$ipv4" ] && [ -n "$ipv6" ];then
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connection_status=3
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fi
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dial_log "current ip [$ipv6],[$ipv4],connection_status=$connection_status" "$log_path"
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else
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connection_status="-1"
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dial_log "at port response unexpected $ipaddr" "$log_path"
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fi
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}
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set_if()
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{
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#check if exist
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interface=$(uci -q get network.$interface_name)
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if [ -z "$interface" ];then
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uci set network.${interface_name}=interface
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uci set network.${interface_name}.proto='dhcp'
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uci set network.${interface_name}.defaultroute='1'
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uci set network.${interface_name}.peerdns='0'
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uci set network.${interface_name}.metric='10'
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uci add_list network.${interface_name}.dns='114.114.114.114'
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uci add_list network.${interface_name}.dns='119.29.29.29'
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local num=$(uci show firewall | grep "name='wan'" | wc -l)
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local wwan_num=$(uci -q get firewall.@zone[$num].network | grep -w "${interface_name}" | wc -l)
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if [ "$wwan_num" = "0" ]; then
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uci add_list firewall.@zone[$num].network="${interface_name}"
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fi
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#set ipv6
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#if pdptype contain 6
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if [ -n "$(echo $pdp_type | grep "6")" ];then
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uci set network.lan.ipv6='1'
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uci set network.lan.ip6assign='64'
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uci set network.lan.ip6class="${interface6_name}"
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uci set network.${interface6_name}='interface'
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uci set network.${interface6_name}.proto='dhcpv6'
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uci set network.${interface6_name}.extendprefix='1'
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uci set network.${interface6_name}.ifname="@${interface_name}"
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uci set network.${interface6_name}.device="@${interface_name}"
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uci set network.${interface6_name}.metric='10'
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local wwan6_num=$(uci -q get firewall.@zone[$num].network | grep -w "${interface6_name}" | wc -l)
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if [ "$wwan6_num" = "0" ]; then
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uci add_list firewall.@zone[$num].network="${interface6_name}"
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fi
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fi
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uci commit network
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uci commit firewall
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ifup ${interface_name}
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dial_log "create interface $interface_name" "$log_path"
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fi
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set_modem_netcard=$modem_netcard
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if [ -z "$set_modem_netcard" ];then
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dial_log "no netcard found" "$log_path"
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fi
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ethernet_check=$(handle_5gethernet)
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if [ -n "$ethernet_check" ];then
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set_modem_netcard=$ethernet_5g
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fi
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origin_netcard=$(uci -q get network.$interface_name.ifname)
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origin_device=$(uci -q get network.$interface_name.device)
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if [ "$origin_netcard" == "$set_modem_netcard" ] && [ "$origin_device" == "$set_modem_netcard" ];then
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dial_log "interface $interface_name already set to $set_modem_netcard" "$log_path"
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else
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uci set network.${interface_name}.ifname="${set_modem_netcard}"
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uci set network.${interface_name}.device="${set_modem_netcard}"
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uci commit network
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ifup ${interface_name}
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dial_log "set interface $interface_name to $modem_netcard" "$log_path"
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fi
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}
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flush_if()
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{
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uci delete network.${interface_name}
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uci delete network.${interface6_name}
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uci commit network
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dial_log "delete interface $interface_name" "$log_path"
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}
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dial(){
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set_if
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dial_log "dialing $modem_path driver $driver" "$log_path"
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case $driver in
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"qmi")
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qmi_dial
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;;
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"mbim")
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mbim_dial
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;;
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"ncm")
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at_dial_monitor
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;;
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"ecm")
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at_dial_monitor
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;;
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"rndis")
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at_dial_monitor
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;;
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*)
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mbim_dial
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;;
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esac
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}
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hang()
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{
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if [ "$manufacturer" = "quectel" ]; then
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at_command="AT+QNETDEVCTL=1,2,1"
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elif [ "$manufacturer" = "fibocom" ]; then
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#联发科平台（广和通FM350-GL）
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if [ "$platform" = "mediatek" ]; then
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at_command="AT+CGACT=0,3"
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else
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at_command="AT+GTRNDIS=0,1"
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fi
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elif [ "$manufacturer" = "meig" ]; then
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at_command="AT$QCRMCALL=0,1,1,2,1"
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else
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at_command='ATI'
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fi
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tmp=$(at "${at_port}" "${at_command}")
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flush_if
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}
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mbim_dial(){
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modem_path=$1
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modem_dial=$2
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if [ -z "$apn" ];then
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apn="auto"
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fi
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qmi_dial
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}
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qmi_dial()
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{
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cmd_line="quectel-CM"
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case $pdp_type in
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"ipv4") cmd_line="$cmd_line -4" ;;
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"ipv6") cmd_line="$cmd_line -6" ;;
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"ipv4v6") cmd_line="$cmd_line -4 -6" ;;
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*) cmd_line="$cmd_line -4 -6" ;;
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esac
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if [ "$network_bridge" = "1" ]; then
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cmd_line="$cmd_line -b"
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fi
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if [ -n "$apn" ]; then
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cmd_line="$cmd_line -s $apn"
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fi
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if [ -n "$username" ]; then
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cmd_line="$cmd_line $username"
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fi
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if [ -n "$password" ]; then
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cmd_line="$cmd_line $password"
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fi
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if [ "$auth" != "none" ]; then
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cmd_line="$cmd_line $auth"
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fi
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if [ -n "$modem_netcard" ]; then
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cmd_line="$cmd_line -i $modem_netcard"
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fi
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dial_log "dialing $cmd_line" "$log_path"
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cmd_line="$cmd_line -f $log_path"
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$cmd_line
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}
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at_dial()
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{
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if [ -z "$apn" ];then
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apn="auto"
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fi
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if [ -z "$pdp_type" ];then
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pdp_type="IPV4V6"
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fi
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local at_command='AT+COPS=0,0'
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tmp=$(at "${at_port}" "${at_command}")
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pdp_type=$(echo $pdp_type | tr 'a-z' 'A-Z')
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case $manufacturer in
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"quectel")
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case $platform in
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"qualcomm")
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at_command="AT+QNETDEVCTL=1,3,1"
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cgdcont_command="AT+CGDCONT=1,\"$pdp_type\",\"$apn\""
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;;
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"unisoc")
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at_command="AT+QNETDEVCTL=1,3,1"
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cgdcont_command="AT+CGDCONT=1,\"$pdp_type\",\"$apn\""
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;;
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"lte")
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if [ "$define_connect" = "3" ];then
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at_command="AT+QNETDEVCTL=3,3,1"
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cgdcont_command="AT+CGDCONT=3,\"$pdp_type\",\"$apn\""
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else
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at_command="AT+QNETDEVCTL=1,3,1"
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cgdcont_command="AT+CGDCONT=1,\"$pdp_type\",\"$apn\""
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fi
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;;
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*)
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at_command="AT+QNETDEVCTL=1,3,1"
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cgdcont_command="AT+CGDCONT=1,\"$pdp_type\",\"$apn\""
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;;
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esac
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;;
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"fibocom")
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case $platform in
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"qualcomm")
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at_command="AT+GTRNDIS=1,1"
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cgdcont_command="AT+CGDCONT=1,\"$pdp_type\",\"$apn\""
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;;
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"unisoc")
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at_command="AT+GTRNDIS=1,1"
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cgdcont_command="AT+CGDCONT=1,\"$pdp_type\",\"$apn\""
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;;
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"lte")
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at_command="AT+GTRNDIS=1,1"
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cgdcont_command="AT+CGDCONT=1,\"$pdp_type\",\"$apn\""
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;;
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"mediatek")
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at_command="AT+CGACT=1,3"
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cgdcont_command="AT+CGDCONT=3,\"$pdp_type\",\"$apn\""
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;;
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esac
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;;
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esac
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dial_log "dialing vendor:$manufacturer;platform:$platform; $cgdcont_command" "$log_path"
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dial_log "dialing vendor:$manufacturer;platform:$platform; $at_command" "$log_path"
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at "${at_port}" "${cgdcont_command}"
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at "$at_port" "$at_command"
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}
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ip_change_fm350()
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{
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dial_log "ip_change_fm350" "$log_path"
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at_command="AT+CGPADDR=3"
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local ipv4_config=$(at ${at_port} ${at_command} | cut -d, -f2 | grep -oE '[0-9]+.[0-9]+.[0-9]+.[0-9]+')
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local public_dns1_ipv4="223.5.5.5"
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local public_dns2_ipv4="119.29.29.29"
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local public_dns1_ipv6="2400:3200::1"
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local public_dns2_ipv6="2402:4e00::"
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at_command="AT+GTDNS=3" | grep "+GTDNS: "| grep -E '[0-9]+.[0-9]+.[0-9]+.[0-9]+' | sed -n '1p'
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local ipv4_dns1=$(echo "${response}" | awk -F'"' '{print $2}' | awk -F',' '{print $1}')
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[ -z "$ipv4_dns1" ] && {
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ipv4_dns1="${public_dns1_ipv4}"
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}
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local ipv4_dns2=$(echo "${response}" | awk -F'"' '{print $4}' | awk -F',' '{print $1}')
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[ -z "$ipv4_dns2" ] && {
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ipv4_dns2="${public_dns2_ipv4}"
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}
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local ipv6_dns1=$(echo "${response}" | awk -F'"' '{print $2}' | awk -F',' '{print $2}')
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[ -z "$ipv6_dns1" ] && {
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ipv6_dns1="${public_dns1_ipv6}"
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}
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local ipv6_dns2=$(echo "${response}" | awk -F'"' '{print $4}' | awk -F',' '{print $2}')
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[ -z "$ipv6_dns2" ] && {
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ipv6_dns2="${public_dns2_ipv6}"
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}
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uci_ipv4=$(uci -q get network.$interface_name.ipaddr)
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uci set network.${interface_name}.proto='static'
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uci set network.${interface_name}.ipaddr="${ipv4_config}"
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uci set network.${interface_name}.netmask='255.255.255.0'
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uci set network.${interface_name}.gateway="${ipv4_config%.*}.1"
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uci set network.${interface_name}.peerdns='0'
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uci -q del network.${interface_name}.dns
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uci add_list network.${interface_name}.dns="${ipv4_dns1}"
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uci add_list network.${interface_name}.dns="${ipv4_dns2}"
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uci commit network
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ifdown ${interface_name}
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ifup ${interface_name}
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dial_log "set interface $interface_name to $ipv4_config" "$log_path"
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}
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handle_5gethernet()
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{
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case "$driver" in
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"ncm"|\
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"ecm"|\
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"rndis")
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case "$manufacturer" in
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"quectel")
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case "$platform" in
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"unisoc")
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check_ethernet_cmd="AT+QCFG=\"ethernet\""
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time=0
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while [ $time -lt 5 ]; do
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result=$(sh ${SCRIPT_DIR}/modem_at.sh $at_port $check_ethernet_cmd | grep "+QCFG:")
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if [ -n "$result" ]; then
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if [ -n "$(echo $result | grep "ethernet\",1")" ]; then
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echo "1"
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dial_log "5G Ethernet mode is enabled" "$log_path"
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break
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fi
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fi
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sleep 5
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time=$((time+1))
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done
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;;
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esac
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;;
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esac
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;;
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esac
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}
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handle_ip_change()
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{
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export ipv4
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export ipv6
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export connection_status
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dial_log "ip changed from $ipv6_cache,$ipv4_cache to $ipv6,$ipv4" "$log_path"
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case $manufacturer in
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"fibocom")
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case $platform in
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"mediatek")
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ip_change_fm350
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;;
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esac
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;;
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esac
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}
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check_logfile_line()
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{
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local line=$(wc -l $log_path | awk '{print $1}')
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if [ $line -gt 300 ];then
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echo "" > $log_path
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dial_log "log file line is over 300,clear it" "$log_path"
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fi
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}
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unexpected_response_count=0
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at_dial_monitor()
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{
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check_ip
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at_dial
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ipv4_cache=$ipv4
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while true; do
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check_ip
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if [ $connection_status -eq 0 ];then
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at_dial
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sleep 5
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elif [ $connection_status -eq -1 ];then
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unexpected_response_count=$((unexpected_response_count+1))
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if [ $unexpected_response_count -gt 3 ];then
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at_dial
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unexpected_response_count=0
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fi
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sleep 5
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else
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#检测ipv4是否变化
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sleep 15
|
||
if [ "$ipv4" != "$ipv4_cache" ];then
|
||
handle_ip_change
|
||
ipv6_cache=$ipv6
|
||
ipv4_cache=$ipv4
|
||
fi
|
||
fi
|
||
check_logfile_line
|
||
done
|
||
|
||
}
|
||
|
||
case $2 in
|
||
"hang")
|
||
hang;;
|
||
"dial")
|
||
dial;;
|
||
esac
|