<?php
defined($security_key) or exit;

//------------------------------------------
// Products_software
//------------------------------------------

//NEW ARRAY
$criterias = [];   
$clause = '';

//Check for $_GET variables and build up clause
if(isset($get_content) && $get_content!=''){    
    //GET VARIABLES FROM URL
    $requests = explode("&", $get_content);     
    //Check for keys and values
    foreach ($requests as $y){
        $v = explode("=", $y);
        //INCLUDE VARIABLES IN ARRAY
        $criterias[$v[0]] = $v[1]; 
    }
}

//check if productcode and product_version are send
if (isset($criterias['productcode']) && $criterias['productcode'] != '' && isset($criterias['version'])){


//Connect to DB
$pdo = dbConnect($dbname);

//SQL for Paging 
$sql = 'SELECT * FROM products_versions pv JOIN products p ON pv.productrowid = p.rowID WHERE p.productcode = ? AND pv.version = ? AND pv.status = "1"';
$stmt = $pdo->prepare($sql);
//Excute Query
$stmt->execute([$criterias['productcode'],$criterias['version']]);
//Get results
$messages = $stmt->fetchAll(PDO::FETCH_ASSOC);

foreach ($messages as $message){

    //CHECK IF FIRMWARE FILE IS AVAILABLE
    $software_file = dirname(__FILE__,4)."/firmware/".$message['software'].'.HEX';
    if (file_exists($software_file)){   
        //GET SOURCE CODE
        $file_contents = file_get_contents($software_file);
    } else {
        $file_contents = '';
    }

    $output = array("hw_version"=> $message['version'], "HEX_FW"=> $message['software'], "Firmware" => $file_contents);

    //------------------------------------------
    //JSON_ENCODE
    //------------------------------------------
    $output = json_encode($output, JSON_UNESCAPED_UNICODE);

    //Send results
    echo $output;
}

}
else {
    http_response_code(404);
}

?>