win32setlocale.c File Reference

#include "c.h"

Include dependency graph for win32setlocale.c:

Go to the source code of this file.

Data Structures
struct	locale_map
Functions
char *	pgwin32_setlocale (int category, const char *locale)
Variables
static struct locale_map	locale_map_list []

---

Function Documentation

char* pgwin32_setlocale	(	int	category,
		const char *	locale
	)

Definition at line 66 of file win32setlocale.c.

References free, i, lengthof, locale_map::locale_name_part, malloc, NULL, and locale_map::replacement.

{
    char       *result;
    char       *alias;
    int         i;

    if (locale == NULL)
        return setlocale(category, locale);

    /* Check if the locale name matches any of the problematic ones. */
    alias = NULL;
    for (i = 0; i < lengthof(locale_map_list); i++)
    {
        const char *needle = locale_map_list[i].locale_name_part;
        const char *replacement = locale_map_list[i].replacement;
        char       *match;

        match = strstr(locale, needle);
        if (match != NULL)
        {
            /* Found a match. Replace the matched string. */
            int         matchpos = match - locale;
            int         replacementlen = strlen(replacement);
            char       *rest = match + strlen(needle);
            int         restlen = strlen(rest);

            alias = malloc(matchpos + replacementlen + restlen + 1);
            if (!alias)
                return NULL;

            memcpy(&alias[0], &locale[0], matchpos);
            memcpy(&alias[matchpos], replacement, replacementlen);
            memcpy(&alias[matchpos + replacementlen], rest, restlen + 1);       /* includes null
                                                                                 * terminator */

            break;
        }
    }

    /* Call the real setlocale() function */
    if (alias)
    {
        result = setlocale(category, alias);
        free(alias);
    }
    else
        result = setlocale(category, locale);

    return result;
}

---

Variable Documentation

struct locale_map locale_map_list[] [static]

Initial value:

 {
    
    {"Hong Kong S.A.R.", "HKG"},
    {"U.A.E.", "ARE"},

    
    {"Chinese (Traditional)_Macau S.A.R..950", "ZHM"},
    {"Chinese_Macau S.A.R..950", "ZHM"},
    {"Chinese (Traditional)_Macao S.A.R..950", "ZHM"},
    {"Chinese_Macao S.A.R..950", "ZHM"}
}

Definition at line 34 of file win32setlocale.c.