/* locale.c - Miscellaneous internationalization functions. */
-/* Copyright (C) 1996-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2009,2012 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
# include <unistd.h>
#endif
+#if HAVE_LANGINFO_CODESET
+# include <langinfo.h>
+#endif
+
#include "bashintl.h"
#include "bashansi.h"
#include <stdio.h>
extern int errno;
#endif
+int locale_utf8locale; /* unused for now */
+int locale_mb_cur_max; /* value of MB_CUR_MAX for current locale (LC_CTYPE) */
+
extern int dump_translatable_strings, dump_po_strings;
/* The current locale when the program begins */
static int reset_locale_vars __P((void));
static void locale_setblanks __P((void));
+static int locale_isutf8 __P((char *));
/* Set the value of default_locale and make the current locale the
system default locale. This should be called very early in main(). */
#endif /* HAVE_SETLOCALE */
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
+
+ locale_mb_cur_max = MB_CUR_MAX;
}
/* Set default values for LC_CTYPE, LC_COLLATE, LC_MESSAGES, LC_NUMERIC and
{
setlocale (LC_CTYPE, lc_all);
locale_setblanks ();
+ locale_mb_cur_max = MB_CUR_MAX;
+ u32reset ();
}
# endif
{
FREE (default_domain);
default_domain = savestring (val);
-#if 0
- /* Don't want to override the shell's textdomain as the default */
- textdomain (default_domain);
-#endif
+ if (default_dir && *default_dir)
+ bindtextdomain (default_domain, default_dir);
}
val = get_string_value ("TEXTDOMAINDIR");
{
FREE (default_domain);
default_domain = value ? savestring (value) : (char *)NULL;
-#if 0
- /* Don't want to override the shell's textdomain as the default */
- textdomain (default_domain);
-#endif
+ if (default_dir && *default_dir)
+ bindtextdomain (default_domain, default_dir);
return (1);
}
else if (var[0] == 'T') /* TEXTDOMAINDIR */
#if defined (HAVE_SETLOCALE)
r = *lc_all ? ((x = setlocale (LC_ALL, lc_all)) != 0) : reset_locale_vars ();
if (x == 0)
- internal_warning("setlocale: LC_ALL: cannot change locale (%s): %s", lc_all, strerror(errno));
+ {
+ if (errno == 0)
+ internal_warning(_("setlocale: LC_ALL: cannot change locale (%s)"), lc_all);
+ else
+ internal_warning(_("setlocale: LC_ALL: cannot change locale (%s): %s"), lc_all, strerror (errno));
+ }
locale_setblanks ();
+ locale_mb_cur_max = MB_CUR_MAX;
+ u32reset ();
return r;
#else
return (1);
{
x = setlocale (LC_CTYPE, get_locale_var ("LC_CTYPE"));
locale_setblanks ();
+ locale_mb_cur_max = MB_CUR_MAX;
+ u32reset ();
}
# endif
}
#endif /* HAVE_SETLOCALE */
if (x == 0)
- internal_warning("setlocale: %s: cannot change locale (%s): %s", var, get_locale_var (var), strerror(errno));
+ {
+ if (errno == 0)
+ internal_warning(_("setlocale: %s: cannot change locale (%s)"), var, get_locale_var (var));
+ else
+ internal_warning(_("setlocale: %s: cannot change locale (%s): %s"), var, get_locale_var (var), strerror (errno));
+ }
return (x != 0);
}
lang = (char *)xmalloc (1);
lang[0] = '\0';
}
-
+
return ((lc_all == 0 || *lc_all == 0) ? reset_locale_vars () : 0);
}
locale = lc_all;
if (locale == 0 || *locale == 0)
- locale = get_string_value (var);
+ locale = get_string_value (var); /* XXX - mem leak? */
if (locale == 0 || *locale == 0)
locale = lang;
if (locale == 0 || *locale == 0)
# endif
locale_setblanks ();
+ locale_mb_cur_max = MB_CUR_MAX;
+ u32reset ();
#endif
return 1;
sh_syntaxtab[x] &= ~(CSHBRK|CBLANK);
}
}
+
+static int
+locale_isutf8 (lspec)
+ char *lspec;
+{
+ char *cp;
+
+#if HAVE_LANGINFO_CODESET
+ cp = nl_langinfo (CODESET);
+ return (STREQ (cp, "UTF-8") || STREQ (cp, "utf8"));
+#else
+ /* Take a shot */
+ return (strstr (lspec, "UTF-8") || strstr (lspec, "utf8"));
+#endif
+}