#!/bin/bash
QUERY_STRING=$(echo "${QUERY_STRING}" | sed 's/;//g')
function urldecode() { : "${*//+/ }"; echo -e "${_//%/\\x}"; }

if [ "${QUERY_STRING}" ]; then
    export IFS="&"
    for cmd in ${QUERY_STRING}; do
        if [ "$(echo $cmd | grep '=')" ]; then
            key=$(echo $cmd | awk -F '=' '{print $1}')
            value=$(echo $cmd | awk -F '=' '{print $2}')
            eval $key=$value
        fi
    done
fi

x=$(urldecode "$atcmd")
MYATCMD=$(printf '%b\n' "${atcmd//%/\\x}")
if [ -n "${MYATCMD}" ]; then
    # Capture the response and remove ANSI color codes using awk
    runcmd=$(atcmd '$x' | awk '{ gsub(/\x1B\[[0-9;]*[mG]/, "") }1')
fi

echo "Content-type: text/plain"
echo $x
echo ""
echo "$runcmd"