gnutls_idna_map(3) gnutls gnutls_idna_map(3)
NAME
gnutls_idna_map - API function
SYNOPSIS
#include <gnutls/gnutls.h>
gnutls_idna_map(3) char * input, unsigned ilen, gnutls_datum_t *
out, unsigned flags);
ARGUMENTS
const char * input
contain the UTF-8 formatted domain name
unsigned ilen
the length of the provided string
gnutls_datum_t * out
the result in an null-terminated allocated string
unsigned flags
should be zero
DESCRIPTION
This function will convert the provided UTF-8 domain name, to its IDNA
mapping in an allocated variable. Note that depending on the flags the
used gnutls library was compiled with, the output of this function may
vary (i.e., may be IDNA2008, or IDNA2003).
To force IDNA2008 specify the flag GNUTLS_IDNA_FORCE_2008. In the case
GnuTLS is not compiled with the necessary dependencies, GNUTLS_E_UNIM-
PLEMENTED_FEATURE will be returned to indicate that gnutls is unable to
perform the requested conversion.
Note also, that this function will return an empty string if an empty
string is provided as input.
RETURNS
GNUTLS_E_INVALID_UTF8_STRING on invalid UTF-8 data, or 0 on success.
SINCE
3.5.8
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org
COPYRIGHT
Copyright (C) 2001-2017 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 3.5.9 gnutls_idna_map(3)
gnutls 3.5.9 - Generated Thu Feb 16 19:46:54 CST 2017