From 5d5f32c31f808fad2efd35735581f335d73a7ba0 Mon Sep 17 00:00:00 2001
From: niuyuling <1605227279@qq.com>
Date: Sat, 25 Nov 2017 20:05:33 +0800
Subject: [PATCH] 	new file:   inss.sh

---
 inss.sh | 214 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 214 insertions(+)
 create mode 100644 inss.sh

diff --git a/inss.sh b/inss.sh
new file mode 100644
index 0000000..870f56d
--- /dev/null
+++ b/inss.sh
@@ -0,0 +1,214 @@
+:
+
+aixiao="${@}"
+
+function inss_INIT() {
+    null="/dev/null"
+    bbox="/system/xbin/busybox"
+    aixiao_inss="/data/local/aixiao.inss"
+    ip_addr_array=(99) #4 43 31
+    #填写自己需要的内网IP.IP第二个字节值.SHELL数组.
+    ip_addr_array1=(10) #10
+    #填写自己需要的内网IP.IP第一个字节值.SHELL数组.
+    ip_rmnet="rmnet0"
+    #填写自己的网卡.
+
+    if ! ${bbox} &> /dev/null ; then echo "BusyBox No Found !" ; exit 1 ; fi
+    if ! svc &> /dev/null ; then echo "Svc No Found !" ; exit 1 ; fi
+    #判断必须要命令.否则退出子壳返回错误代码1.
+    if ! netcfg &> /dev/null ; then export netstat="${bbox} netstat" ; export c="U" ; else export c="UP" ; fi
+    #判断netcfg命令存在不存在.如果存在c等于UP.如果不存在c等于U.
+    if ${bbox} [[ "${aixiao}" != "" ]] ; then
+        ${bbox} echo ${aixiao} | grep [0-9] > /dev/null 2>&1 && ip_addr_array=(${aixiao})
+    fi
+    if ${bbox} [[ "${aixiao}" = "" ]] && ${bbox} [[ -e ${aixiao_inss}/etc/inss.conf ]] ; then
+        . ${aixiao_inss}/etc/inss.conf
+    fi
+    if ${bbox} [[ "${ip_addr}" != "" ]] ; then
+        ip_addr_array=(${ip_addr})
+    fi
+    if ${bbox} [[ "${ip_addr1}" != "" ]] ; then
+        ip_addr_array1=(${ip_addr1})
+    fi
+}
+
+function inss_VERSION() {
+    #日志.
+    echo "
+#Ip network switch script.
+#20150913 aixiao write.
+  初步编写程序架构.
+#20151101 aixiao modify.
+  增加方案判断路由.
+#20160208 aixiao modify.
+  循环执行sleep直到营运商给手机分配IP,不会等待几秒,实时判断分配的IP.
+#20160521 aixiao modify.
+  增加选项&参数.
+#20160614 aixiao modify.
+  加密shell script留下"-t"选项.会先显示该指令及所下的参数.
+#20160622 aixiao modify.
+  增加配置文件(默认${aixiao_inss}/etc/inss.conf).
+#20160628 aixiao modify.
+  增加日志文件(默认${aixiao_inss}/log/ip_address.log).
+#20160710 aixiao modify.
+  规范代码,包括自定义函数自定义变量.
+#20160819 aixiao modify.
+
+#20170215 aixiao modify.
+  全部函数调用.
+inss by aixiao.
+Email 1605227279@qq.com.
+"
+    exit 0
+}
+
+function inss_HELP() {
+    #帮助
+    ${bbox} cat << EOF
+Ip network switch script.
+Usage:
+    ${0} [N] [N].
+    inss [option] [parameter].
+options:
+    -t tarck.
+    -c config file.
+    -h print help.
+    -v|-V print version information.
+
+parameters:
+    -c config file (default: ${aixiao_inss}/etc/inss.conf).
+
+inss by aixiao.
+Email 1605227279@qq.com.
+EOF
+    exit 0
+}
+
+function inss_ROOT(){
+    #root用户.
+    if ${bbox} [[ "`${bbox} id -u`" != "0" ]] ; then ${bbox} echo "ROOT user run ?" ; exit 1 ; fi
+}
+
+function inss_ip() {
+    #写入日志文件.
+    ip=$(${netstat} -r | ${bbox} grep ${ip_rmnet} | ${bbox} grep U | ${bbox} awk '{print $1}')
+    if ${bbox} [[ -d ${aixiao_inss}/log ]] ; then
+        today=$(date +"%Y%m%d%H%M%S")
+        echo ${today} >> ${aixiao_inss}/log/ip_address.log
+        echo ${ip} >> ${aixiao_inss}/log/ip_address.log
+    fi
+}
+
+function inss_a() {
+    #截取IP第二个字节值.
+    if [[ "${1}" = "UP" ]] ; then
+        ip_addres=`netcfg | ${bbox} grep UP | ${bbox} grep ${ip_rmnet} | ${bbox} grep -v "lo" | ${bbox} tr -s " " | ${bbox} cut -d "." -f 3`
+        echo "${ip_addres}"
+    elif [[ "${1}" = "U" ]] ; then
+        ip_addres=`${netstat} -r | ${bbox} grep ${ip_rmnet} | ${bbox} grep U | ${bbox} awk '{print $1}' | ${bbox} cut -d "." -f 2`
+        echo "${ip_addres}"
+    fi
+}
+
+function inss_b() {
+    #网络状态.
+    if [[ "${1}" = "UP" ]] ; then
+        ip_rmnet0=`netcfg | ${bbox} grep ${ip_addres} | ${bbox} grep -v "lo" | ${bbox} awk '{print $2}'`
+        echo "$ip_rmnet0"
+    elif [[ "${1}" = "U" ]] ; then
+        ip_rmnet0=`${netstat} -r | ${bbox} grep ${ip_addres} | ${bbox} awk 'NR==1 {print $4}'`
+        echo "${ip_rmnet0}"
+    fi
+}
+
+function inss_c() {
+    #循环执行sleep直到营运商给手机分配IP.
+    while [ "`${netstat} -r | ${bbox} grep ${ip_rmnet} | ${bbox} grep U | ${bbox} awk '{print $1}' | ${bbox} cut -d "." -f 2`" = "" ] ; do
+               sleep 3
+               inss_a ${c}
+    done
+}
+
+function inss_d() {
+    #打印完整IP.
+    ${netstat} -r | ${bbox} grep ${ip_rmnet} | ${bbox} grep U | ${bbox} awk '{print $1}'
+}
+
+function inss_e() {
+    #截取IP第一个字节值.
+    if [[ "${1}" = "UP" ]] ; then
+        ip_addres=`netcfg | ${bbox} grep UP | ${bbox} grep ${ip_rmnet} | ${bbox} grep -v "lo" | ${bbox} tr -s " " | ${bbox} cut -d "." -f 3`
+        echo "${ip_addres}"
+    elif [[ "${1}" = "U" ]] ; then
+        ip_addres=`${netstat} -r | ${bbox} grep ${ip_rmnet} | ${bbox} grep U | ${bbox} awk '{print $1}' | ${bbox} cut -d "." -f 1`
+        echo "${ip_addres}"
+    fi
+}
+
+function inss_MAIN {
+    if ${bbox} [[ "`inss_b ${c} 2> /dev/null`" != "${c}" ]] ; then   #这行判断网络是否开启.
+        echo "数据连接已经关闭..."    
+        echo "数据连接正在打开..."
+    else
+        echo "数据连接已经开启..."
+        for zhy in ${ip_addr_array[@]} ; do                          #如果开启还要检查IP对不对.
+            if ${bbox} [[ `inss_a ${c}` = $zhy ]] ; then
+                for zhn in ${ip_addr_array1[@]} ; do
+                    if ${bbox} [[ `inss_e ${c}` = $zhn ]] ; then
+                        inss_ip                                      #调用自定义函数inss_ip把路由存入日至文件.
+                        exit 1                                       #如果IP的第二个字节值对的话退出.如果不对就进入下面循环.
+                    fi
+                done
+            fi
+        done
+    fi
+
+    while true ; do                                                 #循环结构.
+        svc data disable                                             #关闭网络.
+        sleep 5                                                      #等待5秒.
+        svc data enable                                              #开启网络.
+        inss_c                                                       #调用自定义函数c,开启网络后3秒循环打印IP第二字节值,直到营运商给我分配IP.
+        inss_d                                                       #调用自定义函数inss_d打印路由.
+        for zhy in ${ip_addr_array[@]} ; do         
+            if ${bbox} [[ `inss_a ${c}` = $zhy ]] ; then             #一直循环直到IP的第二个字节值为我想要的.
+                for zhn in ${ip_addr_array1[@]} ; do                 #把数组元素赋值给变量zhn.
+                    if ${bbox} [[ `inss_e ${c}` = $zhn ]] ; then     #判断数组元素是否等于自定义函数打印的值.
+                        inss_ip
+                        exit 1                                       #然后退出.
+                    fi
+                done
+            fi
+        done   
+    done
+}
+
+inss_INIT
+while getopts :tc:hvV lm
+do
+case ${lm} in
+    t)
+        log=t
+        ;;
+    c)
+        #载入配置文件.
+        . $OPTARG
+        ;;
+    h)
+        inss_HELP
+        ;;
+    v|V)
+        inss_VERSION
+        ;;
+esac
+done
+shift $((OPTIND-1))
+test "${log}" = "t" && set -x
+inss_INIT
+inss_ROOT
+inss_a ${c}                                                      #调用自定义函数a打印一下IP的第二个字节值.
+inss_e ${c}
+inss_d
+inss_b ${c} 2> ${null}                                           #调用自定义函数b打印一下网络的状态.主要给我看的.
+inss_MAIN
+exit
+AIXIAO.