Add interfaces for File and Directory wrappers

src/File.php

@@ -0,0 +1,86 @@
+<?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\Streams;
+
+/**
+ * Interface for stream wrappers that implements a file
+ */
+interface File {
+	/**
+	 * @param string $path
+	 * @param string $mode
+	 * @param int $options
+	 * @param string &$opened_path
+	 * @return bool
+	 */
+	public function stream_open($path, $mode, $options, &$opened_path);
+
+	/**
+	 * @param string $offset
+	 * @param int $whence
+	 * @return bool
+	 */
+	public function stream_seek($offset, $whence = SEEK_SET);
+
+	/**
+	 * @return int
+	 */
+	public function stream_tell();
+
+	/**
+	 * @param int $count
+	 * @return string
+	 */
+	public function stream_read($count);
+
+	/**
+	 * @param string $data
+	 * @return int
+	 */
+	public function stream_write($data);
+
+	/**
+	 * @param int $option
+	 * @param int $arg1
+	 * @param int $arg2
+	 * @return bool
+	 */
+	public function stream_set_option($option, $arg1, $arg2);
+
+	/**
+	 * @param int $size
+	 * @return bool
+	 */
+	public function stream_truncate($size);
+
+	/**
+	 * @return array
+	 */
+	public function stream_stat();
+
+	/**
+	 * @param int $operation
+	 * @return bool
+	 */
+	public function stream_lock($operation);
+
+	/**
+	 * @return bool
+	 */
+	public function stream_flush();
+
+	/**
+	 * @return bool
+	 */
+	public function stream_eof();
+
+	/**
+	 * @return bool
+	 */
+	public function stream_close();
+}