1 files changed, 39 insertions, 0 deletions
diff --git a/phpBB/phpbb/storage/stream_interface.php b/phpBB/phpbb/storage/stream_interface.php
new file mode 100644
index 0000000000..6d0af71550
--- /dev/null
+++ b/phpBB/phpbb/storage/stream_interface.php
@@ -0,0 +1,39 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\storage;
+
+interface stream_interface
+{
+	/**
+	 * Reads a file as a stream
+	 *
+	 * @param string	$path	File to read
+	 *
+	 * @throws \phpbb\storage\exception\exception		When unable to open file
+	 *
+	 * @return resource	Returns a file pointer
+	 */
+	public function read_stream($path);
+
+	/**
+	 * Writes a new file using a stream
+	 *
+	 * @param string	$path		The target file
+	 * @param resource	$resource	The resource
+	 *
+	 * @throws \phpbb\storage\exception\exception		When target file exists
+	 * 													When target file cannot be created
+	 */
+	public function write_stream($path, $resource);
+}