[FileBackend] Added optional callback parameter to concatenate().
authorAaron Schulz <aschulz@wikimedia.org>
Sun, 18 Nov 2012 22:02:45 +0000 (14:02 -0800)
committerAaron Schulz <aschulz@wikimedia.org>
Sun, 18 Nov 2012 22:02:45 +0000 (14:02 -0800)
commit6c9f13b5477f54fbe9cff893f665814ad8cdff87
treec1a5bb43f5c8b4a8ce488ace2a3066aa8e6773df
parent91442d70fd3578b31b54681d1b42e5057d52615c
[FileBackend] Added optional callback parameter to concatenate().

* This lets callers update the cache/db with the operation progress so that
  APIs can be made to use this and expose this information to client polling.

Change-Id: I9a86c1c5ffccf029be5a150e5998c3ce4740ec62
includes/filebackend/FileBackend.php
includes/filebackend/FileBackendStore.php
includes/filerepo/FileRepo.php