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add "delTree" function and add size limit (#2)

This commit is contained in:
Beu 2019-05-01 22:58:11 +02:00
parent 36dbc27991
commit 4a285a3db8
2 changed files with 28 additions and 13 deletions
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1
conf/config.sample.php
View File

@ -3,4 +3,5 @@
define('_HTTP_PROTO','http');
define('_HTTP_DOMAIN','localhost:8080'); // domain/IP with port if needed
define('_HTTP_PATH','/');
define('_SIZE_LIMIT','2000000'); // in bytes
?>

40
index.php
View File

@ -2,6 +2,15 @@
// Load configuration
include 'conf/config.php';
// Delete directory recursively
function delTree($dir) {
$files = array_diff(scandir($dir), array('.','..'));
foreach ($files as $file) {
(is_dir("$dir/$file")) ? delTree("$dir/$file") : unlink("$dir/$file");
}
return rmdir($dir);
}
// Check if file have to be deleted
$data_dir = array_diff(scandir(_DATA_DIR), array('..', '.', '.gitkeep'));
foreach ($data_dir as $data_dir_content)
@ -9,16 +18,7 @@
$data_conf = json_decode(file_get_contents(_DATA_DIR . "/" . $data_dir_content . "/info.json"),true);
if ($data_conf['expire'] < time())
{
$i = new DirectoryIterator(_DATA_DIR . "/" . $data_dir_content);
foreach($i as $f) {
if($f->isFile())
{
unlink($f->getRealPath());
} else if(!$f->isDot() && $f->isDir()) {
rrmdir($f->getRealPath());
}
}
rmdir(_DATA_DIR . "/" . $data_dir_content );
delTree(_DATA_DIR . "/" . $data_dir_content);
}
}
@ -27,6 +27,8 @@
if ($_SERVER['REQUEST_METHOD'] === 'PUT')
{
$rnd_data = mt_rand(10000,99999);
$filesize = 0 ;
mkdir(_DATA_DIR . "/" . $rnd_data);
$info_json = new stdClass();
$info_json->expire = time() + (7 * 24 * 60 * 60);
@ -34,13 +36,25 @@
$putdata = fopen("php://input", "r");
$fp = fopen(_DATA_DIR . "/" . $rnd_data . "/file", "w");
while ($data = fread($putdata, 1024))
while ($data = fread($putdata, 1024) and $filesize < _SIZE_LIMIT )
{
$filesize += 1024 ;
fwrite($fp, $data);
}
fclose($fp);
fclose($putdata);
print(_HTTP_PROTO . '://' . _HTTP_DOMAIN . _HTTP_PATH . 'data/' . $rnd_data . '/file');
fclose($fp);
if ($filesize < _SIZE_LIMIT )
{
print(_HTTP_PROTO . '://' . _HTTP_DOMAIN . _HTTP_PATH . 'data/' . $rnd_data . '/file');
}
else
{
delTree(_DATA_DIR . "/" . $rnd_data);
print("File size exceeded (Max " . _SIZE_LIMIT . " bytes)");
}
}
// Informations for user