* unicode.c: Unicode <-> locale functions
*****************************************************************************
* Copyright (C) 2005-2006 the VideoLAN team
- * Copyright © 2005-2006 Rémi Denis-Courmont
- * $Id$
+ * Copyright © 2005-2008 Rémi Denis-Courmont
*
* Authors: Rémi Denis-Courmont <rem # videolan.org>
*
#endif
#if defined (USE_ICONV)
-static char charset[sizeof ("CSISO11SWEDISHFORNAMES//translit")] = "";
+# include <langinfo.h>
+static char charset[sizeof ("CSISO11SWEDISHFORNAMES")] = "";
static void find_charset_once (void)
{
- char *psz_charset;
- if (vlc_current_charset (&psz_charset)
- || (psz_charset == NULL)
- || (strcmp (psz_charset, "ASCII") == 0)
- || ((size_t)snprintf (charset, sizeof (charset), "%s//translit",
- psz_charset) >= sizeof (charset)))
- strcpy (charset, "UTF-8");
-
- free (psz_charset);
+ strlcpy (charset, nl_langinfo (CODESET), sizeof (charset));
+ if (!strcasecmp (charset, "ASCII")
+ || !strcasecmp (charset, "ANSI_X3.4-1968"))
+ strcpy (charset, "UTF-8"); /* superset... */
}
static int find_charset (void)
{
static pthread_once_t once = PTHREAD_ONCE_INIT;
pthread_once (&once, find_charset_once);
- return !strcmp (charset, "UTF-8");
+ return !strcasecmp (charset, "UTF-8");
}
#endif
vlc_iconv_t hd = vlc_iconv_open (from ? "UTF-8" : charset,
from ? charset : "UTF-8");
if (hd == (vlc_iconv_t)(-1))
- return strdup (string); /* Uho! */
+ return NULL; /* Uho! */
const char *iptr = string;
size_t inb = strlen (string);
outb--;
iptr++;
inb--;
- vlc_iconv (hd, NULL, NULL, NULL, NULL);
+ vlc_iconv (hd, NULL, NULL, NULL, NULL); /* reset */
}
*optr = '\0';
vlc_iconv_close (hd);
wchar_t wide[len];
MultiByteToWideChar (from ? CP_ACP : CP_UTF8, 0, string, -1, wide, len);
- len = 1 + WideCharToMultiByte (from ? CP_UTF8 : CP_ACP, 0, wide, -1, NULL, 0, NULL, NULL);
+ len = 1 + WideCharToMultiByte (from ? CP_UTF8 : CP_ACP, 0, wide, -1,
+ NULL, 0, NULL, NULL);
out = malloc (len);
if (out == NULL)
return NULL;
- WideCharToMultiByte (from ? CP_UTF8 : CP_ACP, 0, wide, -1, out, len, NULL, NULL);
+ WideCharToMultiByte (from ? CP_UTF8 : CP_ACP, 0, wide, -1, out, len,
+ NULL, NULL);
return out;
#else
- VLC_UNUSED(from);
+ (void)from;
return (char *)string;
#endif
}
#elif defined (USE_MB2MB)
return locale_fast (string, from);
#else
- VLC_UNUSED(from);
+ (void)from;
return strdup (string);
#endif
}
#elif defined (USE_MB2MB)
free ((char *)str);
#else
- VLC_UNUSED(str);
+ (void)str;
#endif
}