robin/smb
1
0
Fork 0
mirror of https://codeberg.org/icewind/SMB.git synced 2026-06-04 01:34:07 +02:00
Code Issues Projects Releases Packages Wiki Activity

move backends into their own namespace and add support for multiple auth methods

Browse source
This commit is contained in:
Robin Appelman 2018-03-13 16:18:37 +01:00
commit 29bdebad42
33 changed files with 752 additions and 377 deletions
Download patch file Download diff file Expand all files Collapse all files

100
src/NativeWriteStream.php
View file

@ -1,100 +0,0 @@
<?php
/**
* Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Licensed under the MIT license:
* http://opensource.org/licenses/MIT
*/
namespace Icewind\SMB;
/**
* Stream optimized for write only usage
*/
class NativeWriteStream extends NativeStream {
const CHUNK_SIZE = 1048576; // 1MB chunks
/**
* @var resource
*/
private $writeBuffer = null;
private $bufferSize = 0;
private $pos = 0;
public function stream_open($path, $mode, $options, &$opened_path) {
$this->writeBuffer = fopen('php://memory', 'r+');
return parent::stream_open($path, $mode, $options, $opened_path);
}
/**
* Wrap a stream from libsmbclient-php into a regular php stream
*
* @param \Icewind\SMB\NativeState $state
* @param resource $smbStream
* @param string $mode
* @param string $url
* @return resource
*/
public static function wrap($state, $smbStream, $mode, $url) {
stream_wrapper_register('nativesmb', '\Icewind\SMB\NativeWriteStream');
$context = stream_context_create(array(
'nativesmb' => array(
'state' => $state,
'handle' => $smbStream,
'url' => $url
)
));
$fh = fopen('nativesmb://', $mode, false, $context);
stream_wrapper_unregister('nativesmb');
return $fh;
}
public function stream_seek($offset, $whence = SEEK_SET) {
$this->flushWrite();
$result = parent::stream_seek($offset, $whence);
if ($result) {
$this->pos = parent::stream_tell();
}
return $result;
}
private function flushWrite() {
rewind($this->writeBuffer);
$this->state->write($this->handle, stream_get_contents($this->writeBuffer));
$this->writeBuffer = fopen('php://memory', 'r+');
$this->bufferSize = 0;
}
public function stream_write($data) {
$written = fwrite($this->writeBuffer, $data);
$this->bufferSize += $written;
$this->pos += $written;
if ($this->bufferSize >= self::CHUNK_SIZE) {
$this->flushWrite();
}
return $written;
}
public function stream_close() {
$this->flushWrite();
return parent::stream_close();
}
public function stream_tell() {
return $this->pos;
}
public function stream_read($count) {
return false;
}
public function stream_truncate($size) {
$this->flushWrite();
$this->pos = $size;
return parent::stream_truncate($size);
}
}