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<?php
/**
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace Test\AppFramework\Http;
/**
* Copy of http://dk1.php.net/manual/en/stream.streamwrapper.example-1.php
* Used to simulate php://input for Request tests
*/
class RequestStream {
protected int $position = 0;
protected string $varname = '';
/* @var resource */
public $context;
public function stream_open(string $path, string $mode, int $options, ?string &$opened_path): bool {
$url = parse_url($path);
$this->varname = $url["host"] ?? '';
$this->position = 0;
return true;
}
public function stream_read(int $count): string {
$ret = substr($GLOBALS[$this->varname], $this->position, $count);
$this->position += strlen($ret);
return $ret;
}
public function stream_write(string $data): int {
$left = substr($GLOBALS[$this->varname], 0, $this->position);
$right = substr($GLOBALS[$this->varname], $this->position + strlen($data));
$GLOBALS[$this->varname] = $left . $data . $right;
$this->position += strlen($data);
return strlen($data);
}
public function stream_tell(): int {
return $this->position;
}
public function stream_eof(): bool {
return $this->position >= strlen($GLOBALS[$this->varname]);
}
public function stream_seek(int $offset, int $whence = SEEK_SET): bool {
switch ($whence) {
case SEEK_SET:
if ($offset < strlen($GLOBALS[$this->varname]) && $offset >= 0) {
$this->position = $offset;
return true;
} else {
return false;
}
break;
case SEEK_CUR:
if ($offset >= 0) {
$this->position += $offset;
return true;
} else {
return false;
}
break;
case SEEK_END:
if (strlen($GLOBALS[$this->varname]) + $offset >= 0) {
$this->position = strlen($GLOBALS[$this->varname]) + $offset;
return true;
} else {
return false;
}
break;
default:
return false;
}
}
public function stream_stat(): array {
$size = strlen($GLOBALS[$this->varname]);
$time = time();
$data = [
'dev' => 0,
'ino' => 0,
'mode' => 0777,
'nlink' => 1,
'uid' => 0,
'gid' => 0,
'rdev' => '',
'size' => $size,
'atime' => $time,
'mtime' => $time,
'ctime' => $time,
'blksize' => -1,
'blocks' => -1,
];
return array_values($data) + $data;
//return false;
}
public function stream_metadata(string $path, int $option, $var): bool {
if ($option == STREAM_META_TOUCH) {
$url = parse_url($path);
$varname = $url["host"] ?? '';
if (!isset($GLOBALS[$varname])) {
$GLOBALS[$varname] = '';
}
return true;
}
return false;
}
}
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