<?php

/* ----------------- FTP 1 --------------- */

/* get disk space free (in bytes) */

$ftp1_f = disk_free_space("/var/www/html/directlink/FTP1");

/* and get disk space total (in bytes) */

$ftp1_t = disk_total_space("/var/www/html/directlink/FTP1");

/* now we calculate the disk space used (in bytes) */

$du1 = $ftp1_t - $ftp1_f;

/* percentage of disk used - this will be used to also set the width % of the progress bar */

$dp1 = sprintf('%.2f',($du1 / $ftp1_t) * 100);

/* and we formate the size from bytes to MB, GB, etc. */

$ftp1_f = formatSize($ftp1_f);

$du1 = formatSize($du1);

$ftp1_t = formatSize($ftp1_t);

/* ----------------- FTP 1 --------------- */

/* ----------------- FTP 2 --------------- */

/* get disk space free (in bytes) */

$ftp2_f = disk_free_space("/var/www/html/directlink/FTP2");

/* and get disk space total (in bytes) */

$ftp2_t = disk_total_space("/var/www/html/directlink/FTP2");

/* now we calculate the disk space used (in bytes) */

$du2 = $ftp2_t - $ftp2_f;

/* percentage of disk used - this will be used to also set the width % of the progress bar */

$dp2 = sprintf('%.2f',($du2 / $ftp2_t) * 100);

/* and we formate the size from bytes to MB, GB, etc. */

$ftp2_f = formatSize($ftp2_f);

$du2 = formatSize($du2);

$ftp2_t = formatSize($ftp2_t);

/* ----------------- FTP 2 --------------- */

/* ----------------- FTP 3 --------------- */

/* get disk space free (in bytes) */

$ftp3_f = disk_free_space("/var/www/html/directlink/FTP3");

/* and get disk space total (in bytes) */

$ftp3_t = disk_total_space("/var/www/html/directlink/FTP3");

/* now we calculate the disk space used (in bytes) */

$du3 = $ftp3_t - $ftp3_f;

/* percentage of disk used - this will be used to also set the width % of the progress bar */

$dp3 = sprintf('%.2f',($du3 / $ftp3_t) * 100);

/* and we formate the size from bytes to MB, GB, etc. */

$ftp3_f = formatSize($ftp3_f);

$du3 = formatSize($du3);

$ftp3_t = formatSize($ftp3_t);

/* ----------------- FTP 3 --------------- */

/* ----------------- FTP 4 --------------- */

/* get disk space free (in bytes) */

$ftp4_f = disk_free_space("/var/www/html/directlink/FTP4");

/* and get disk space total (in bytes) */

$ftp4_t = disk_total_space("/var/www/html/directlink/FTP4");

/* now we calculate the disk space used (in bytes) */

$du4 = $ftp4_t - $ftp4_f;

/* percentage of disk used - this will be used to also set the width % of the progress bar */

$dp4 = sprintf('%.2f',($du4 / $ftp4_t) * 100);

/* and we formate the size from bytes to MB, GB, etc. */

$ftp4_f = formatSize($ftp4_f);

$du4 = formatSize($du4);

$ftp4_t = formatSize($ftp4_t);

/* ----------------- FTP 4 --------------- */

function formatSize( $bytes )

}

?>

<style type='text/css'>

body {

background: #f3f3f3;

}

/* ----------------- FTP 1 --------------- */

.progress1 {

border: 1px solid black;

box-shadow: 1.5px 1.5px 1px #888888;

height: 32px;

width: 540px;

margin: 30px auto;

font-family: helvetica;

font-size: 12px;

font-weight: bold;

}

.progress1 .prgbar1 {

background: silver;

width: <?php echo $dp1; ?>%;

position: relative;

height: 32px;

z-index: 999;

}

.progress1 .prgtext1 {

color: black;

text-align: center;

font-size: 12px;

padding: 9px 0 0;

width: 540px;

position: absolute;

z-index: 1000;

}

.progress1 .prginfo1 {

margin: 5px 0;

}

/* ----------------- FTP 1 --------------- */

/* ----------------- FTP 2 --------------- */

.progress2 {

border: 1px solid black;

box-shadow: 1.5px 1.5px 1px #888888;

height: 32px;

width: 540px;

margin: 30px auto;

font-family: helvetica;

font-size: 12px;

font-weight: bold;

}

.progress2 .prgbar2 {

background: silver;

width: <?php echo $dp2; ?>%;

position: relative;

height: 32px;

z-index: 999;

}

.progress2 .prgtext2 {

color: black;

text-align: center;

font-size: 12px;

padding: 9px 0 0;

width: 540px;

position: absolute;

z-index: 1000;

}

.progress2 .prginfo2 {

margin: 5px 0;

}

/* ----------------- FTP 2 --------------- */

/* ----------------- FTP 3 --------------- */

.progress3 {

border: 1px solid black;

box-shadow: 1.5px 1.5px 1px #888888;

height: 32px;

width: 540px;

margin: 30px auto;

font-family: helvetica;

font-size: 12px;

font-weight: bold;

}

.progress3 .prgbar3 {

background: silver;

width: <?php echo $dp3; ?>%;

position: relative;

height: 32px;

z-index: 999;

}

.progress3 .prgtext3 {

color: black;

text-align: center;

font-size: 12px;

padding: 9px 0 0;

width: 540px;

position: absolute;

z-index: 1000;

}

.progress3 .prginfo3 {

margin: 5px 0;

}

/* ----------------- FTP 3 --------------- */

/* ----------------- FTP 4 --------------- */

.progress {

border: 1px solid black;

box-shadow: 1.5px 1.5px 1px #888888;

height: 32px;

width: 540px;

margin: 30px auto;

font-family: helvetica;

font-size: 12px;

font-weight: bold

}

.progress .prgbar {

background: silver;

width: <?php echo $dp4; ?>%;

position: relative;

height: 32px;

z-index: 999;

}

.progress .prgtext {

color: black;

text-align: center;

font-size: 12px;

padding: 9px 0 0;

width: 540px;

position: absolute;

z-index: 1000;

}

.progress .prginfo {

margin: 5px 0;

}

/* ----------------- FTP 4 --------------- */

</style>

<div class='progress1'>

<div class='prgtext1'><?php echo $dp1; ?>% Disk Used</div>

<div class='prgbar1'></div>

<div class='prginfo1'>

<span style='float: right; color: black; padding: 4px'><?php echo "$du1 of $ftp1_t used"; ?></span>

<span style='float: left; color: black; padding: 4px'><?php echo "FTP1"; ?></span>

<span style='clear: both;'></span>

</div>

</div>

</br>

<div class='progress2'>

<div class='prgtext2'><?php echo $dp2; ?>% Disk Used</div>

<div class='prgbar2'></div>

<div class='prginfo2'>

<span style='float: right; color: black; padding: 4px'><?php echo "$du2 of $ftp2_t used"; ?></span>

<span style='float: left; color: black; padding: 4px'><?php echo "FTP2"; ?></span>

<span style='clear: both;'></span>

</div>

</div>

</br>

<div class='progress3'>

<div class='prgtext3'><?php echo $dp3; ?>% Disk Used</div>

<div class='prgbar3'></div>

<div class='prginfo3'>

<span style='float: right; color: black; padding: 4px'><?php echo "$du3 of $ftp3_t used"; ?></span>

<span style='float: left; color: black; padding: 4px'><?php echo "FTP3"; ?></span>

<span style='clear: both;'></span>

</div>

</div>

</br>

<div class='progress'>

<div class='prgtext'><?php echo $dp4; ?>% Disk Used</div>

<div class='prgbar'></div>

<div class='prginfo'>

<span style='float: right; color: black; padding: 4px'><?php echo "$du4 of $ftp4_t used"; ?></span>

<span style='float: left; color: black; padding: 4px'><?php echo "FTP4"; ?></span>

<span style='clear: both;'></span>

</div>

</div>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

<html dir="ltr" lang="en">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

<title>FTP Drive Info</title>

<style type="text/css">

@import "domtab.css";

</style>

<!--[if gt IE 6]>

<style type="text/css">

html>body ul.domtabs a:link,

html>body ul.domtabs a:visited,

html>body ul.domtabs a:active,

html>body ul.domtabs a:hover{

height:3em;

}

</style>

<![endif]-->

<script type="text/javascript" src="domtab.js"></script>

<script type="text/javascript">

document.write('<style type="text/css">');

document.write('div.domtab div{display:none;}<');

document.write('/s'+'tyle>');

</script>

</head>

<body>

<div class="domtab">

<ul class="domtabs">

<li><a href="#what">Raw DiskInfo</a></li>

<li><a href="#how">bCache FTP1</a></li>

<li><a href="#pr">bCache FTP2</a></li>

<li><a href="#style">bCache FTP3</a></li>

<li><a href="#dl">bCache FTP4</a></li>

</ul>

<div>

<h2><a name="what" id="what"></a></h2>

<p></p>

<?php

$output = shell_exec('df -h');

echo "<pre>$output</pre>";

?>

</div>

<div>

<h2><a name="how" id="how"></a></h2>

<?php

$bcache0 = shell_exec('tail /sys/block/bcache0/bcache/stats_total/*');

echo "<pre>$bcache0</pre>";

?>

</div>

<div>

<h2><a name="pr" id="pr"></a></h2>

<?php

$bcache1 = shell_exec('tail /sys/block/bcache1/bcache/stats_total/*');

echo "<pre>$bcache1</pre>";

?>

</div>

<div>

<h2><a name="style" id="style"></a></h2>

<?php

$bcache2 = shell_exec('tail /sys/block/bcache2/bcache/stats_total/*');

echo "<pre>$bcache2</pre>";

?>

</div>

<div>

<h2><a name="dl" id="dl"></a></h2>

<?php

$bcache3 = shell_exec('tail /sys/block/bcache3/bcache/stats_total/*');

echo "<pre>$bcache3</pre>";

?>

</div>

</div>

</body>

</html>