tld_check

NAME

tld_check_4

SYNOPSIS

#include <tld.h>

int tld_check_4(const uint32_t * in, size_t inlen, size_t * errpos, const Tld_table ** overrides);

ARGUMENTS

const uint32_t * in: Array of unicode code points to process. Does not need to be zero terminated.
size_t inlen: Number of unicode code points.
size_t * errpos: Position of offending character is returned here.
const Tld_table ** overrides: An array of additional domain restriction structures that complement and supersede the built-in information.

DESCRIPTION

Test each of the code points in in for whether or not they are allowed by the information in overrides or by the built-in TLD restriction data. When data for the same TLD is available both internally and in overrides, the information in overrides takes precedence. If several entries for a specific TLD are found, the first one is used. If overrides is NULL , only the built-in information is used. The position of the first offending character is returned in errpos.

RETURN VALUE

Returns TLD_SUCCESS
if all code points are valid or when tld is null, TLD_INVALID
if a character is not allowed, or additional error codes on general failure conditions.

REPORTING BUGS

Report bugs to <bug-libidn@gnu.org>.

COPYRIGHT

Copyright © 2002, 2003, 2004 Simon Josefsson.
Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies.