NAME

gnutls_idna_reverse_map - API function

SYNOPSIS

#include <gnutls/gnutls.h>

int gnutls_idna_reverse_map(const char * input, unsigned ilen, gnutls_datum_t * out, unsigned flags);

ARGUMENTS

const char * input: contain the ACE (IDNA) formatted domain name
unsigned ilen: the length of the provided string
gnutls_datum_t * out: the result in an null-terminated allocated UTF-8 string
unsigned flags: should be zero

DESCRIPTION

This function will convert an ACE (ASCII-encoded) domain name to a UTF-8 domain name.

If GnuTLS is compiled without IDNA support, then this function will return GNUTLS_E_UNIMPLEMENTED_FEATURE.

Note also, that this function will return an empty string if an empty string is provided as input.

RETURNS

A negative error code on error, or 0 on success.

SINCE

3.5.8

REPORTING BUGS

Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

COPYRIGHT

Copyright © 2001-2023 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.