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user/backed: use pow of two for backed action constants 

the current implementation limits number of possible backed actions
to 8 as it uses pow of 16 for constants. This change introduces pow
of two and allows up-to 32 actions to be defined.

The old values are preserved for backward compatibility.
This commit is contained in:
Tigran Mkrtchyan 2014-09-22 16:45:11 +02:00
parent b8a1340538
commit 276f50a1ba
1 changed files with 8 additions and 9 deletions
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17
lib/private/user/backend.php
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@ -31,15 +31,14 @@ define('OC_USER_BACKEND_NOT_IMPLEMENTED', -501);
/** /**
* actions that user backends can define * actions that user backends can define
*/ */
define('OC_USER_BACKEND_CREATE_USER', 0x00000001); define('OC_USER_BACKEND_CREATE_USER', 1 << 0);
define('OC_USER_BACKEND_SET_PASSWORD', 0x00000010); define('OC_USER_BACKEND_SET_PASSWORD', 1 << 4);
define('OC_USER_BACKEND_CHECK_PASSWORD', 0x00000100); define('OC_USER_BACKEND_CHECK_PASSWORD', 1 << 8);
define('OC_USER_BACKEND_GET_HOME', 0x00001000); define('OC_USER_BACKEND_GET_HOME', 1 << 12);
define('OC_USER_BACKEND_GET_DISPLAYNAME', 0x00010000); define('OC_USER_BACKEND_GET_DISPLAYNAME', 1 << 16);
define('OC_USER_BACKEND_SET_DISPLAYNAME', 0x00100000); define('OC_USER_BACKEND_SET_DISPLAYNAME', 1 << 20);
define('OC_USER_BACKEND_PROVIDE_AVATAR', 0x01000000); define('OC_USER_BACKEND_PROVIDE_AVATAR', 1 << 24);
define('OC_USER_BACKEND_COUNT_USERS', 0x10000000); define('OC_USER_BACKEND_COUNT_USERS', 1 << 28);
//more actions cannot be defined without breaking 32bit platforms!
/** /**
* Abstract base class for user management. Provides methods for querying backend * Abstract base class for user management. Provides methods for querying backend