gnutls_server_name_get(3) gnutls gnutls_server_name_get(3)
NAME
gnutls_server_name_get - API function
SYNOPSIS
#include <gnutls/gnutls.h>
gnutls_server_name_get(3) session, void * data,
size_t * data_length, unsigned int * type, unsigned int indx);
ARGUMENTS
gnutls_session_t session
is a gnutls_session_t type.
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 ter-
minated IDNA ACE string (prior to GnuTLS 3.4.0 it was a 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.
indx 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 (0) is returned, on UTF-8 decoding error
GNUTLS_E_IDNA_ERROR is returned, otherwise a negative error code is
returned.
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org
COPYRIGHT
Copyright (C) 2001-2018 Free Software Foundation, Inc., and others.
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 /usr/share/doc/gnutls/ directory does not contain the HTML form
visit
http://www.gnutls.org/manual/
gnutls 3.6.5 gnutls_server_name_get(3)
gnutls 3.6.5 - Generated Mon Jan 21 08:25:17 CST 2019