使用curl POST数据，调用Http接口发送短信。

emas-sms.sh

#!/bin/bash
# Zabbix alert script via E-mas.
#curl -v -i -H "Accept: application/json" -X POST --data-urlencode 'jsondata={"cmd":"1001","username":"UserName","userpassword":"PassWord","key":"EMASKEYS","timestamp":"","channel_id":"5","mobiles":"'$tz'","sendtime":"","smscontent":"Order:T-343651581-Status: Curl-Shipped","srccharset":"GBK","smsid":"201211022014"}' http://10.0.0.1/EMAS/sms_server.jsp
 
CURL='/usr/bin/curl -w %{http_code} -s -H "Accept: application/json" -H "Content Type: application/json" -X POST --data-urlencode'
EMAS_URL="http://10.0.0.1/EMAS/sms_server.jsp"
CHID_CM=5
CHID_CU=4
CHID_CN=7
EMAS_USER="UserName"
EMAS_PW="PassWord"
TIME_STAMP=$(date +%Y%m%d%H%M%S)
EMAS_CH=0
CELL_PHON=${1}
MESS_ORIG=${3}
MESS=$(echo ${3} | iconv -f UTF8 -t GBK)
SMSID=$(date +%s)
 
################################################################
# 检查要发送的短信中是否包含URL需要转义的特殊字符,
# 如果有% , 替换成ASCII 表示, 并把短信的字符集从UTF8 转换成 GBK.
#
# 以下代码把这个功能实现得很土,把curl 的参数 -d 换成
# --data-urlencode 完美解决URL 特殊字符需要转义的问题.
#if [[ ${MESS_ORIG} =~ .*%.* ]] ; then
#    HANDLE=$(eval "echo ${MESS_ORIG} | sed s/%/%25/g")
#    MESS=$(echo ${HANDLE} | iconv -f UTF8 -t GBK)
#else
#    MESS=$(echo ${MESS_ORIG} | iconv -f UTF8 -t GBK)
#fi
################################################################
 
function send_sms() {
    # Parameter1 is E-mas channel ID.
    local ch_id=$1
    local phone_num=$2
    local emas_json='jsondata={"cmd":"1001","username":"'"${EMAS_USER}"'","userpassword":"'"${EMAS_PW}"'","key":"EMASKEYS","timestamp":"'"${TIME_STAMP}"'","channel_id":"'"${ch_id}"'","mobiles":"'"${CELL_PHON}"'","sendtime":"","smscontent":"'"${MESS}"'","srccharset":"GBK","smsid":"'"${SMSID}"'"}'
    local send="${CURL} '${emas_json}' ${EMAS_URL} | grep 0"
    local result=$(eval ${send})
    logger -s -t zabbix_sms "${CELL_PHON} send status is ${result}"
    # ToDo: Confirm the message send status;
    #       Confirm curl http code.
}
 
# 检查手机号码位数
if [ ${#CELL_PHON} -ne 11 ] ; then
    logger -s -t zabbix_sms "Please check you cell phone number."
    exit 44
fi
 
case ${CELL_PHON:0:3} in # 截取手机号前3 位判断运营商号段
    13[4-9]|15[0-2]|15[7-9]|18[23]|18[78])
        # 中国移动号段
        EMAS_CH="${CHID_CM}"
        send_sms ${EMAS_CH}
        ;;
    1[35]3|18[01]|189)
        # 中国电信号段
        EMAS_CH="${CHID_CN}"
        send_sms ${EMAS_CH}
        ;;
    13[0-2]|15[56]|18[56])
        # 中国联通手机发送通道
        EMAS_CH="${CHID_CN}"
        send_sms ${EMAS_CH}
        ;;
    *)
       echo "Chechk your cell phone number."
       ;;
esac
 
exit $?