check.php

邮箱加即时聊天

<? ob_start(); ?>
<form action=check.php method=get>
<?
include "../Sysconf.php";
//查询数据库得到USER的　文件夹名字信息

$username=$_COOKIE["username"];
$userdir=$username;
// 得到文件夹内有多少文件的　信息

$fullpath = "uploads/$userdir";
$dirinfo=`ls ../$fullpath`;
echo "<hr><center><h3>已上传文件管理</h3></center>";

echo "<hr>";

if($dirinfo==""){
	echo "<center>没有文件";
return;
}
$A=explode("\n",$dirinfo);


foreach($A as $a => $b){
	echo "<br>";
	$link = "/var/www/$fullpath/$b";
	echo "<A href=../down.php?username=$username&filename=$b>$b</A>";
	if($b=="") continue;//这条语句不可去，不然一行可能仅仅显示＇删除＇
		echo "\t"."<a href=check.php?name=$link>删除</a>";
	echo "<br>";
}
?>
</form>


<?

if($_GET["name"]!=""){
	$link = $_GET["name"];
if(!file_exists($link))return;
	$size=filesize($link);
	$sql="select * from user_base_information where user_name='$username';";
	$res=mysql_query($sql);
	if($res!=false) 
		$fsize = mysql_result($res,0,'net_storage');
	else
		$fsize=0;
	$size +=$fsize;
	mysql_query("update user_base_information set net_storage=$size where user_name='$userdir'");

	unlink($link);
	//exec("rm -f $link");
	echo "<script>alert('文件删除成功!')</script>";
	header("Refresh:0,url=check.php");
}
?>