<?php
//vim: ts=2 sw=2
include_once "sdcard/cpt/app/base_controller.php";
class UpgradeFirmwareController extends BaseController {
protected function signinRequired() {
return true;
}
protected function adminRequired() {
return true;
}
protected function genResponse() {
$file = $_FILES['firmwareFile'];
$tempPath = $file['tmp_name'];
$name = $file['name'];
//check if firmware file is too small
$fileSize = filesize($tempPath);
if ($fileSize < 1*1024*1024) {
echo "The uploaded file size is invalid.";
return;
}
$fwPath = firmwareUpgradePath();
if (!is_null($fwPath)) {
//check if enough space left
$freeSpace = disk_free_space($fwPath);
// since the php temp folder for uploaded file and firmware target
// file(/tmp/firmware) are in memory, the check here is different
// compared to browser side
//
// GOTCHA: there will be 2 copies of firmware file stored in memory,
// and one copy will be released when the current request worker is
// done. so if we require 2 firmware free space available before
// flashing, we only need to check 1*fileSize, since another fileSize
// mem will be released at end of this request. the logic only make
// sense in FW platform, FS don't use mem to store firmware file
if ($freeSpace < 1*$fileSize) {
echo "No enough space left.";
return;
}
$dstPath = build_file_path($fwPath, basename($name));
if ($tempPath != $dstPath)
move_uploaded_file($tempPath, $dstPath);
sync();
echo "SUCCESS: File '$name' is uploaded sucessfully.";
}
else {
echo "This platform is not supported.";
}
}
protected function doAjaxPost() {
$this->genResponse();
die();
}
protected function doGet() {
//clean up old files
$upgradePath = firmwareUpgradePath();
$fileList = array("fw140.tar.gz", "BaseCommL", "FirmwareUpgradeL", "fw08mcu.bin", "fw14mcu.bin", "fwledL", "TestCommL", "fwcore.bin", "BaseCommO", "FirmwareUpgradeO", "fwledO", "TestCommO", "fwrebootL", "fwrebootO", "fw140.md5");
foreach($fileList as $file) {
$path = build_file_path($upgradePath, $file);
if (file_exists($path))
unlink($path)
}
`rm -rf /tmp/firmware`
`mkdir /tmp/firmware`
}
protected function doPost() {
echo '<textarea>';
$this->genResponse();
echo '</textarea>';
die();
}
}
$controller = new UpgradeFirmwareController();
$controller->run();
function readString($file, $network, $str)
{
$reading = fopen($file, 'r');
$fnet = 0;
while (!feof($reading))
{
$line = fgets($reading);
if(stristr($line, $network))
{
$fnet = 1;
}
elseif(($fnet == 1) && (strstr($line, $str)))
{
$result = str_replace($str, "", $line);
$tmp_result = $result = trim($result); //Remove whitespace from front and back
$result = str_replace("'", "", $result);
break;
}
}
fclose($reading);
return $result;
}
$fwconfig = "/mnt/fw.config";
$retainSettings = readString($fwconfig, "EthernetPort", "RetainSettings:");
if ($retainSettings == "1")
{
$retainSettings = "checked";
}
else
{
$retainSettings = "";
}
$svmversion = readString("/mnt/fw.config", "NetworkResetCount", "SvmVersion:");
$releasedate = readString("/mnt/fw.config", "Model", "ReleaseDate:");
$mcuversion = readString("/mnt/fw.config", "SvmVersion", "McuVersion:");
?>
<!doctype html>
<html lang="en">
<head>
<eta charset="utf-8">
<eta name="viewport" content="width=device-width, initial-scale=1.0">
<title>EasyIO FW : Firmware Upgrade</title>
<link rel="stylesheet" href="css/pure-min.css">
<!--[if lte IE 8]>
<link rel="stylesheet" href="css/grids-responsive-old-ie-min.css">
<![endif]-->
<!--[if gt IE 8]><!-->
<link rel="stylesheet" href="css/grids-responsive-min.css">
<!--<![endif]-->
<link rel="stylesheet" href="css/cssprogress.min.css">
<link rel="stylesheet" href="css/utility.css">
</head>
<body>
<div id="layout">
<div class="pure-g">
<div class="pure-u-2-24"></div>
<div id="firmware_upgrade_panel" class="pure-u-20-24">
<div style="margin-bottom: 80px;">
<h1 style="font-family:arial, helvetica, sans-serif; font-size:300%; text-align:center; width:100%;"><a href="/utility.php" style="text-decoration:none">
<span style="color: blue">Easy</span><span style="color: red">IO</span><span style="color: black"> FW : Firmware Upgrade</span></a></h1>
</div>
<div id="detailsDiv" style="width:100%; margin-bottom: 50px; color:#337ab7;">
<table align="center" style="width:100%; margin:0;"><tr>
<td style="width:33.33%; text-align:center;"> Firmware Version : <?php echo $svmversion ?> </td>
<td style="width:33.33%; text-align:center;"> Build Date : <?php echo $releasedate ?> </td>
<td style="width:33.33%; text-align:center;"> MCU Firmware Version : <?php echo $mcuversion ?> </td>
</tr></table>
</div>
<form id="firmware_upgrade_form" class="pure-form" action="firmware.php" method="post" enctype="multipart/form-data">
<fieldset>
<div class="alert hide"></div>
<label for="inputFirmwareFile">Firmware File:</label>
<input type="file" id="inputFirmwareFile" name="firmwareFile">
<div id="firmware-upgrade-progress" class="cssProgress hide">
<div class="progress2">
<div class="cssProgress-bar cssProgress-success cssProgress-stripes" data-percent='0' >
<span class="cssProgress-label">0%</span>
</div>
</div>
</div>
<button type="submit" class="pure-button pure-button-primary upgrade-button" disabled>Upgrade</button>
</fieldset>
</form>
</div>
<div class="pure-u-2-24"></div>
<div class="pure-u-2-24"></div>
<div id="firmware_retain_settings" class="pure-u-20-24">
<form id="retain_settings">
<input type="checkbox" id="retainsettings" <?php echo $retainSettings ?> onclick="retainSettings();"></input>
<label for="retainSettings"> Retain Network Settings </label>
</form>
</div>
<div class="pure-u-2-24"></div>
</div>
</div>
<script language="javascript" type="text/javascript">
window.firmwareFileName = '<?php echo firmwareFileName() ?>';
window.freeDiskSpace = Number.parseInt('<?php echo disk_free_space(firmwareUpgradePath()) ?>');
</script>
<script type="text/javascript" src="js/jquery-1.10.0.min.js"></script>
<script type="text/javascript" src="js/underscore-min.js"></script>
<script type="text/javascript" src="js/underscore.string.min.js"></script>
<script type="text/javascript" src="js/spin.min.js"></script>
<script type="text/javascript" src="js/jquery.form.min.js"></script>
<script type="text/javascript" src="js/utility.js"></script>
<script type="text/javascript">
function retainSettings()
{
var temp = document.getElementById("retainsettings").checked;
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("POST", "helper.php", true);
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.send("mode=retainsettings&retainsettings=" + temp);
}
</script>
</body>
</html>
