Merge branch 'unstable'

Conflicts:
	apps/files_external/tests/config.php
	apps/files_versions/ajax/getVersions.php
	apps/files_versions/appinfo/app.php
	apps/files_versions/history.php
	apps/files_versions/js/versions.js
	apps/files_versions/templates/history.php
	apps/files_versions/versions.php
	lib/base.php

2 files changed, 32 insertions, 38 deletions

diff --git a/lib/user/backend.php b/lib/user/backend.php
index c31d4b5785b..be068a63ce0 100644
--- a/lib/user/backend.php
+++ b/lib/user/backend.php
@@ -32,11 +32,8 @@ define('OC_USER_BACKEND_NOT_IMPLEMENTED',   -501);
  * actions that user backends can define
  */
 define('OC_USER_BACKEND_CREATE_USER',       0x000001);
-define('OC_USER_BACKEND_DELETE_USER',       0x000010);
-define('OC_USER_BACKEND_SET_PASSWORD',      0x000100);
-define('OC_USER_BACKEND_CHECK_PASSWORD',    0x001000);
-define('OC_USER_BACKEND_GET_USERS',         0x010000);
-define('OC_USER_BACKEND_USER_EXISTS',       0x100000);
+define('OC_USER_BACKEND_SET_PASSWORD',      0x000010);
+define('OC_USER_BACKEND_CHECK_PASSWORD',    0x000100);
 
 
 /**
@@ -49,11 +46,8 @@ abstract class OC_User_Backend {
 
 	protected $possibleActions = array(
 		OC_USER_BACKEND_CREATE_USER => 'createUser',
-		OC_USER_BACKEND_DELETE_USER => 'deleteUser',
 		OC_USER_BACKEND_SET_PASSWORD => 'setPassword',
 		OC_USER_BACKEND_CHECK_PASSWORD => 'checkPassword',
-		OC_USER_BACKEND_GET_USERS => 'getUsers',
-		OC_USER_BACKEND_USER_EXISTS => 'userExists'
 	);
 
 	/**
@@ -85,4 +79,34 @@ abstract class OC_User_Backend {
 	public function implementsActions($actions){
 		return (bool)($this->getSupportedActions() & $actions);
 	}
+
+	/**
+	* @brief delete a user
+	* @param $uid The username of the user to delete
+	* @returns true/false
+	*
+	* Deletes a user
+	*/
+	public function deleteUser( $uid ){
+		return false;
+	}
+
+	/**
+	* @brief Get a list of all users
+	* @returns array with all uids
+	*
+	* Get a list of all users.
+	*/
+	public function getUsers(){
+		return array();
+	}
+
+	/**
+	* @brief check if a user exists
+	* @param string $uid the username
+	* @return boolean
+	*/
+	public function userExists($uid){
+		return false;
+	}
 }
diff --git a/lib/user/example.php b/lib/user/example.php
index 18bc6bce00d..7f3fd1b8578 100644
--- a/lib/user/example.php
+++ b/lib/user/example.php
@@ -40,17 +40,6 @@ abstract class OC_User_Example extends OC_User_Backend {
 	}
 
 	/**
-		* @brief delete a user
-		* @param $uid The username of the user to delete
-		* @returns true/false
-		*
-		* Deletes a user
-		*/
-	public function deleteUser( $uid ){
-		return OC_USER_BACKEND_NOT_IMPLEMENTED;
-	}
-
-	/**
 		* @brief Set password
 		* @param $uid The username
 		* @param $password The new password
@@ -74,23 +63,4 @@ abstract class OC_User_Example extends OC_User_Backend {
 	public function checkPassword($uid, $password){
 		return OC_USER_BACKEND_NOT_IMPLEMENTED;
 	}
-
-	/**
-		* @brief Get a list of all users
-		* @returns array with all uids
-		*
-		* Get a list of all users.
-		*/
-	public function getUsers(){
-		return OC_USER_BACKEND_NOT_IMPLEMENTED;
-	}
-
-	/**
-		* @brief check if a user exists
-		* @param string $uid the username
-		* @return boolean
-		*/
-	public function userExists($uid){
-		return OC_USER_BACKEND_NOT_IMPLEMENTED;
-	}
 }