diff options
Diffstat (limited to 'lib/private/Files/Stream/StaticStream.php')
| -rw-r--r-- | lib/private/Files/Stream/StaticStream.php | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/lib/private/Files/Stream/StaticStream.php b/lib/private/Files/Stream/StaticStream.php deleted file mode 100644 index 3c91b23fd36..00000000000 --- a/lib/private/Files/Stream/StaticStream.php +++ /dev/null @@ -1,171 +0,0 @@ -<?php -/** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Morris Jobke <hey@morrisjobke.de> - * @author Robin Appelman <robin@icewind.nl> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * - */ - -namespace OC\Files\Stream; - -class StaticStream { - const MODE_FILE = 0100000; - - public $context; - protected static $data = array(); - - protected $path = ''; - protected $pointer = 0; - protected $writable = false; - - public function stream_close() { - } - - public function stream_eof() { - return $this->pointer >= strlen(self::$data[$this->path]); - } - - public function stream_flush() { - } - - public static function clear() { - self::$data = array(); - } - - public function stream_open($path, $mode, $options, &$opened_path) { - switch ($mode[0]) { - case 'r': - if (!isset(self::$data[$path])) return false; - $this->path = $path; - $this->writable = isset($mode[1]) && $mode[1] == '+'; - break; - case 'w': - self::$data[$path] = ''; - $this->path = $path; - $this->writable = true; - break; - case 'a': - if (!isset(self::$data[$path])) self::$data[$path] = ''; - $this->path = $path; - $this->writable = true; - $this->pointer = strlen(self::$data[$path]); - break; - case 'x': - if (isset(self::$data[$path])) return false; - $this->path = $path; - $this->writable = true; - break; - case 'c': - if (!isset(self::$data[$path])) self::$data[$path] = ''; - $this->path = $path; - $this->writable = true; - break; - default: - return false; - } - $opened_path = $this->path; - return true; - } - - public function stream_read($count) { - $bytes = min(strlen(self::$data[$this->path]) - $this->pointer, $count); - $data = substr(self::$data[$this->path], $this->pointer, $bytes); - $this->pointer += $bytes; - return $data; - } - - public function stream_seek($offset, $whence = SEEK_SET) { - $len = strlen(self::$data[$this->path]); - switch ($whence) { - case SEEK_SET: - if ($offset <= $len) { - $this->pointer = $offset; - return true; - } - break; - case SEEK_CUR: - if ($this->pointer + $offset <= $len) { - $this->pointer += $offset; - return true; - } - break; - case SEEK_END: - if ($len + $offset <= $len) { - $this->pointer = $len + $offset; - return true; - } - break; - } - return false; - } - - public function stream_stat() { - return $this->url_stat($this->path); - } - - public function stream_tell() { - return $this->pointer; - } - - public function stream_write($data) { - if (!$this->writable) return 0; - $size = strlen($data); - if ($this->stream_eof()) { - self::$data[$this->path] .= $data; - } else { - self::$data[$this->path] = substr_replace( - self::$data[$this->path], - $data, - $this->pointer - ); - } - $this->pointer += $size; - return $size; - } - - public function unlink($path) { - if (isset(self::$data[$path])) { - unset(self::$data[$path]); - } - return true; - } - - public function url_stat($path) { - if (isset(self::$data[$path])) { - $size = strlen(self::$data[$path]); - $time = time(); - $data = array( - 'dev' => 0, - 'ino' => 0, - 'mode' => self::MODE_FILE | 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; - } -} |