public function sendfile($path, $cb, $pri = EIO_PRI_DEFAULT)
{
$req = $this;
try {
$this->header('Content-Type: ' . MIME::get($path));
} catch (RequestHeadersAlreadySent $e) {
}
if ($this->conn->sendfileCap) {
$req->ensureSentHeaders();
$req->conn->onWriteOnce(function ($conn) use($req, $path, $cb, $pri) {
FS::sendfile($req->conn->fd, $path, $cb, 0, null, $pri);
});
return;
}
$first = true;
FS::readfileChunked($path, $cb, function ($file, $chunk) use($req, &$first) {
// readed chunk
if ($first) {
try {
$req->header('Content-Length: ' . $file->stat['st_size']);
} catch (RequestHeadersAlreadySent $e) {
}
$first = false;
}
$req->out($chunk);
});
}
function fileMime($fname)
{
if (function_exists('pathinfo')) {
if ($ext = pathinfo($fname, PATHINFO_EXTENSION)) {
$ext = strtolower($ext);
$force = MIME::get()->getData();
if (isset($force[".{$ext}"])) {
return $force[".{$ext}"];
}
}
}
if (function_exists('finfo_open')) {
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mime = finfo_file($finfo, $fname);
finfo_close($finfo);
return $mime;
}
return null;
}
/**
* Sends a file download, invoking the browser's "Save As..." dialog.
*
* Exits after sending. Unlike the HTTP extension version, this function
* also sends Content-Type, Content-Disposition, and "no-cache" headers.
*
* @param string $file Filepath to file to send.
* @param string $filetype File type to send as, default is
* 'application/octet-stream'.
* @param string $filename Optional name to show to user - defaults to
* basename($file).
* @return void
* @throws RuntimeException if headers already sent, or file is unreadable.
*/
public function sendFile($file, $filetype = 'download', $filename = null)
{
if (headers_sent($_file, $_line)) {
throw new RuntimeException("Cannot send file - output started in '{$_file}' on line '{$_line}'.");
}
if (!file_exists($file) || !is_readable($file)) {
throw new RuntimeException("Cannot send unknown or unreadable file {$file}.");
}
if (!isset($filename)) {
$filename = basename($file);
}
header('Expires: 0');
header('Cache-Control: no-cache, must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
$this->sendContentType(MIME::get(strtolower($filetype), 'application/octet-stream'));
$this->sendContentDisposition('attachment', $filename);
// invalid without Content-Length
header('Content-Length: ' . filesize($file));
header('Content-Transfer-Encoding: binary');
header('Connection: close');
readfile($file);
exit;
}
public function autoindex($dir)
{
$this->onWakeup();
Daemon::$req = $this;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>Index of /</title>
<style type="text/css">
a, a:active {text-decoration: none; color: blue;}
a:visited {color: #48468F;}
a:hover, a:focus {text-decoration: underline; color: red;}
body {background-color: #F5F5F5;}
h2 {margin-bottom: 12px;}
table {margin-left: 12px;}
th, td { font: 90% monospace; text-align: left;}
th { font-weight: bold; padding-right: 14px; padding-bottom: 3px;}
td {padding-right: 14px;}
td.s, th.s {text-align: right;}
div.list { background-color: white; border-top: 1px solid #646464; border-bottom: 1px solid #646464; padding-top: 10px; padding-bottom: 14px;}
div.foot { font: 90% monospace; color: #787878; padding-top: 4px;}
</style>
</head>
<body>
<pre class="header">Welcome!</pre><h2>Index of /</h2>
<div class="list">
<table summary="Directory Listing" cellpadding="0" cellspacing="0">
<thead>
<tr>
<th class="n">Name</th>
<th class="t">Type</th>
</tr>
</thead>
<tbody>
<tr>
<td class="n"><a href="../">Parent Directory</a>/</td>
<td class="t">Directory</td>
</tr>
<?php
foreach ($dir['dents'] as $item) {
$type = $item['type'] === EIO_DT_DIR ? 'Directory' : MIME::get($path);
?>
<tr>
<td class="n"><a href="<?php
echo htmlspecialchars($item['name']) . ($type == 'Directory' ? '/' : '');
?>
"><?php
echo htmlspecialchars($item['name']);
?>
</a></td>
<td class="t"><?php
echo $type;
?>
</td>
</tr>
<?php
}
?>
</tbody>
</table>
</div> <?php
if ($this->upstream->config->expose->value) {
?>
<div class="foot">phpDaemon/<?php
echo Daemon::$version;
?>
</div><?php
}
?>
</body>
</html><?php
}
