gsasl_callback(3)
NAME
gsasl_callback - API function
SYNOPSIS
#include <gsasl.h> int gsasl_callback(Gsasl * ctx, Gsasl_session * sctx, Gsasl_property prop);
ARGUMENTS
- Gsasl * ctx handle received from gsasl_init(), may be NULL to derive it
- from sctx.
- Gsasl_session * sctx
- session handle.
- Gsasl_property prop
- enumerated value of Gsasl_property type.
DESCRIPTION
Invoke the application callback. The prop value indicate what the
callback is expected to do. For example, for GSASL_ANONYMOUS_TOKEN,
the function is expected to invoke gsasl_property_set(SCTX,
GSASL_ANONYMOUS_TOKEN, "token") where "token" is the anonymous token
the application wishes the SASL mechanism to use. See the manual for
the meaning of all parameters.
Note that if no callback has been set by the application, but the obsolete callback interface has been used, this function will translate the
old callback interface into the new. This interface should be sufficient to invoke all callbacks, both new and old.
RETURN VALUE
Returns whatever the application callback return, or GSASL_NO_CALLBACK
if no application was known.
SINCE
0.2.0
REPORTING BUGS
Report bugs to <bug-gsasl@gnu.org>. GNU SASL home page:
http://www.gnu.org/software/gsasl/ General help using GNU software:
http://www.gnu.org/gethelp/
COPYRIGHT
Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Simon
Josefsson.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
SEE ALSO
- The full documentation for gsasl is maintained as a Texinfo manual. If
the info and gsasl programs are properly installed at your site, the
command
- info gsasl
- should give you access to the complete manual.