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.. saslman:: sasl_getsimple_t(3)
.. _sasl-reference-manpages-library-sasl_getsimple_t:
====================================================================
**sasl_getsimple_t** - The SASL callback for username/authname/realm
====================================================================
Synopsis
========
.. code-block:: C
#include <sasl/sasl.h>
int sasl_getsimple_t(void *context,
int id,
const char ** result,
unsigned * len);
Description
===========
.. c:function:: int sasl_getsimple_t(void *context,
int id,
const char ** result,
unsigned * len);
**sasl_getsimple_t** is used to retrieve simple things from
the application. In practice this is authentication name,
authorization name, and realm.
:param context: SASL connection context
:param id: indicates which value is being requested. Possible values
include:
* SASL_CB_USER ‐ Client user identity to login as
* SASL_CB_AUTHNAME ‐ Client authentication name
* SASL_CB_LANGUAGE ‐ Comma‐separated list of :rfc:`1766` languages
* SASL_CB_CNONCE ‐ Client‐nonce (for testing mostly)
:param result: value of the item requested
:param len: lenth of the result
Return Value
============
SASL callback functions should return SASL return codes.
See sasl.h for a complete list. :c:macro:`SASL_OK` indicates success.
See Also
========
:rfc:`4422`,:saslman:`sasl(3)`, :saslman:`sasl_callbacks(3)`,
:saslman:`sasl_errors(3)`
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