#!/bin/bash

# Simplified curl
function kurl() {
    local delimiter=$'\x1E' # ASCII record separator
    local response=$(curl -s "$@" -w "${delimiter}%{http_code}")

    IFS="$delimiter" read -r body http_code <<< "$response"
    export HTTP_CODE="$http_code"
    echo $body

    local field_count=$(awk -F"$delimiter" '{print NF}' <<< "$body")
    if (( field_count != 2 )); then
        echo "Error: The response body contains the delimiter."
        return 1
    fi
}