suse man page for gnutls_server_name_get

gnutls_server_name_get(3)					      gnutls						 gnutls_server_name_get(3)

NAME
       gnutls_server_name_get - Used to get the server name indicator send by a client

SYNOPSIS
       #include <gnutls/gnutls.h>

       int gnutls_server_name_get(gnutls_session_t session, void * data, size_t * data_length, unsigned int * type, unsigned int indx);

ARGUMENTS
       gnutls_session_t session
		   is a gnutls_session_t structure.

       void * data will hold the data

       size_t * data_length
		   will hold the data length. Must hold the maximum size of data.

       unsigned int * type
		   will hold the server name indicator type

       unsigned int indx
		   is the index of the server_name

DESCRIPTION
       This  function  will  allow  you to get the name indication (if any), a client has sent.  The name indication may be any of the enumeration
       gnutls_server_name_type_t.

       If type is GNUTLS_NAME_DNS, then this function is to be used by servers that support virtual hosting, and the data will be  a  null  termi-
       nated UTF-8 string.

       If data has not enough size to hold the server name GNUTLS_E_SHORT_MEMORY_BUFFER is returned, and data_length will hold the required size.

       index is used to retrieve more than one server names (if sent by the client).  The first server name has an index of 0, the second 1 and so
       on.  If no name with the given index exists GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned.

RETURNS
       On success, GNUTLS_E_SUCCESS (zero) is returned, otherwise an error code is returned.

REPORTING BUGS
       Report  bugs  to  <bug-gnutls@gnu.org>.	 GnuTLS  home  page:  http://www.gnu.org/software/gnutls/  General  help   using   GNU	 software:
       http://www.gnu.org/gethelp/

COPYRIGHT
       Copyright (C) 2008 Free Software Foundation.
       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 gnutls is maintained as a Texinfo manual.  If the info and gnutls programs are properly installed at your  site,
       the command

	      info gnutls

       should give you access to the complete manual.

gnutls								       2.8.6						 gnutls_server_name_get(3)