security & privacy download to authorized person or members ~ PART 4

				
Part: 4

	
Create upload.php upload download links in database

	<?php

	// location  of download folder.

	$dir="download/";

	

	// Database table. 

	$sqlAll= mysql_query("SELECT * FROM download ORDER BY no");

	

	// Function to make file size in KB MB ............

	function format_size($size) {

	$sizes = array(" Bytes", " KB", " MB", " GB", " TB", " PB", " EB", " ZB", " 
	YB");

	if ($size == 0) { return('n/a'); } else {

	return (round($size/pow(1024, ($i = floor(log($size, 1024)))), $i > 1 ? 2 : 
	0) . $sizes[$i]); }

	}

	

	

	echo "<table width=100% border=0 ><tr><td valign=top width=40% ><ol>";

	

	if ($handle = opendir($dir)) {

	$filesystem = new COM('Scripting.FileSystemObject');

	

	while (false !== ($file = readdir($handle))) {

	if ($file != "." && $file != ".." && $file != ".htaccess" && $file != "Thumbs.db") 
	{

	

	$size=filesize($dir.$file);

	

	// ADD your secure links into database convert real file name in to MD5

	echo "<li><b>$file</b> &nbsp;<tt>". format_size($size) ." <a href='index.php?axn=upload&file=".md5($file)."&name=".$file."&size=".format_size($size)."' 
	>Add=>></a></tt></li>";

	

	}

	}

	

	closedir($handle);

	}

	echo "</ol></td><td td valign=top width=60%><ol>";

	

	// Display All secure links from database or u may DELETE the links from 
	database

	while($files= mysql_fetch_array($sqlAll)){

	echo "<li><b>".$files['f_name'] . "</b> <tt><b>Size:</b>".$files['f_size'] . 
	"</tt> <tt>Code:</tt><tt class='error'>" . $files['f_file']."</tt>";

	echo "<a href='index.php?axn=upload&file=".$files['f_file']."&id=".$files['no']."' 
	><img src='images/delete.gif' ></a></li>";

	}

	

	echo "</ol></td></tr>";

	

	echo "</table>";

	

	// ADD Requested to store secure links into database

	if(($_GET['file']!='') && ($_GET['name']!='')){

	require('file_add_ok.php');

	}

	

	// DELETE Requested to store secure links into database 

	if(($_GET['file']!='') && ($_GET['id']!='')){

	require('file_delete_ok.php');

	}

	

	?>