/* PSPP - a program for statistical analysis.
- Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010, 2012 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "libpspp/cast.h"
#include "libpspp/hash-functions.h"
+#include "libpspp/i18n.h"
#include "gl/xalloc.h"
struct stringi_set_node *
stringi_set_find_node (const struct stringi_set *set, const char *s)
{
- return stringi_set_find_node__ (set, s, hash_case_string (s, 0));
+ return stringi_set_find_node__ (set, s, utf8_hash_case_string (s, 0));
}
/* Inserts a copy of S into SET. Returns true if successful, false if SET
bool
stringi_set_insert (struct stringi_set *set, const char *s)
{
- unsigned int hash = hash_case_string (s, 0);
+ unsigned int hash = utf8_hash_case_string (s, 0);
if (!stringi_set_find_node__ (set, s, hash))
{
stringi_set_insert__ (set, xstrdup (s), hash);
bool
stringi_set_insert_nocopy (struct stringi_set *set, char *s)
{
- unsigned int hash = hash_case_string (s, 0);
+ unsigned int hash = utf8_hash_case_string (s, 0);
if (!stringi_set_find_node__ (set, s, hash))
{
stringi_set_insert__ (set, s, hash);
bool
stringi_set_delete (struct stringi_set *set, const char *s)
{
- return stringi_set_delete__ (set, s, hash_case_string (s, 0));
+ return stringi_set_delete__ (set, s, utf8_hash_case_string (s, 0));
}
/* Deletes NODE from SET, and frees NODE and its string. */
{
const char *const *a = a_;
const char *const *b = b_;
- return strcasecmp (*a, *b);
+ return utf8_strcasecmp (*a, *b);
}
/* Allocates and returns an array that points to each of the strings in SET.
caller it is responsible for freeing the returned array itself (with
free()).
- The returned array is ordered according to strcasecmp(). */
+ The returned array is ordered according to utf8_strcasecmp(). */
char **
stringi_set_get_sorted_array (const struct stringi_set *set)
{
HMAP_FOR_EACH_WITH_HASH (node, struct stringi_set_node, hmap_node,
hash, &set->hmap)
- if (!strcasecmp (s, node->string))
+ if (!utf8_strcasecmp (s, node->string))
return node;
return NULL;