From be822de2a1f66e29f17b1c1d64a34c6c07264f66 Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Fri, 22 Jan 2010 22:31:50 +0000 Subject: [PATCH] * Makefile.in (CYGWIN_BINS): Add getlocale. * getlocale.c: New file. * utils.sgml (getlocale): New section describing new getlocale tool. --- winsup/utils/ChangeLog | 6 ++ winsup/utils/Makefile.in | 4 +- winsup/utils/getlocale.c | 129 +++++++++++++++++++++++++++++++++++++++ winsup/utils/utils.sgml | 48 +++++++++++++++ 4 files changed, 185 insertions(+), 2 deletions(-) create mode 100644 winsup/utils/getlocale.c diff --git a/winsup/utils/ChangeLog b/winsup/utils/ChangeLog index e33d8f2b0..8d677e6fd 100644 --- a/winsup/utils/ChangeLog +++ b/winsup/utils/ChangeLog @@ -1,3 +1,9 @@ +2010-01-22 Corinna Vinschen + + * Makefile.in (CYGWIN_BINS): Add getlocale. + * getlocale.c: New file. + * utils.sgml (getlocale): New section describing new getlocale tool. + 2010-01-16 Corinna Vinschen * cygpath.cc (get_mixed_name): Drop function. Replace with call to diff --git a/winsup/utils/Makefile.in b/winsup/utils/Makefile.in index 1e282d0c4..04ce39fad 100644 --- a/winsup/utils/Makefile.in +++ b/winsup/utils/Makefile.in @@ -1,6 +1,6 @@ # Makefile for Cygwin utilities # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2007, 2008, 2009 Red Hat, Inc. +# 2005, 2006, 2007, 2008, 2009, 2010 Red Hat, Inc. # This file is part of Cygwin. @@ -52,7 +52,7 @@ MINGW_CXX := ${srcdir}/mingw ${CXX} -I${updir} # List all binaries to be linked in Cygwin mode. Each binary on this list # must have a corresponding .o of the same name. -CYGWIN_BINS := ${addsuffix .exe,cygpath getfacl ldd kill mkgroup \ +CYGWIN_BINS := ${addsuffix .exe,cygpath getfacl getlocale ldd kill mkgroup \ mkpasswd mount passwd ps regtool setfacl setmetamode ssp umount} # List all binaries to be linked in MinGW mode. Each binary on this list diff --git a/winsup/utils/getlocale.c b/winsup/utils/getlocale.c new file mode 100644 index 000000000..3a601269f --- /dev/null +++ b/winsup/utils/getlocale.c @@ -0,0 +1,129 @@ +/* + * Copyright (c) 2010, Corinna Vinschen + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +#include +#include +#include +#define WINVER 0x0601 +#include + +extern char *__progname; + +void usage (FILE *, int) __attribute__ ((noreturn)); + +void +usage (FILE * stream, int status) +{ + fprintf (stream, + "Usage: %s [-asuh]\n" + "Print Windows locale(s)\n" + "\n" + "Options:\n" + "\n" + " -a, --all List all available locales\n" + " -s, --system Print system default locale\n" + " (default is current user default locale)\n" + " -u, --utf Attach \".UTF-8\" to the result\n" + " -h, --help this text\n", + __progname); + exit (status); +} + +struct option longopts[] = { + {"all", no_argument, NULL, 'a'}, + {"system", no_argument, NULL, 's'}, + {"utf", no_argument, NULL, 'u'}, + {"help", no_argument, NULL, 'h'}, + {0, no_argument, NULL, 0} +}; +const char *opts = "ahsu"; + +int +getlocale (LCID lcid, char *name) +{ + char iso639[10]; + char iso3166[10]; + + iso3166[0] = '\0'; + if (!GetLocaleInfo (lcid, LOCALE_SISO639LANGNAME, iso639, 10)) + return 0; + GetLocaleInfo (lcid, LOCALE_SISO3166CTRYNAME, iso3166, 10); + sprintf (name, "%s%s%s", iso639, lcid > 0x3ff ? "_" : "", + lcid > 0x3ff ? iso3166 : ""); + return 1; +} + +int main (int argc, char **argv) +{ + int opt; + LCID lcid = LOCALE_USER_DEFAULT; + int all = 0; + const char *utf = ""; + char name[32]; + + while ((opt = getopt_long (argc, argv, opts, longopts, NULL)) != EOF) + switch (opt) + { + case 'a': + all = 1; + break; + case 's': + lcid = LOCALE_SYSTEM_DEFAULT; + break; + case 'u': + utf = ".UTF-8"; + break; + case 'h': + usage (stdout, 0); + break; + default: + usage (stderr, 1); + break; + } + if (all) + { + unsigned lang, sublang; + + for (lang = 1; lang <= 0x3ff; ++lang) + for (sublang = 1; sublang <= 0x3f; ++sublang) + { + lcid = (sublang << 10) | lang; + if (getlocale (lcid, name)) + { + char lang[256]; + char country[256]; + char loc[32]; + GetLocaleInfo (lcid, LOCALE_SENGLANGUAGE, lang, 256); + GetLocaleInfo (lcid, LOCALE_SENGCOUNTRY, country, 256); + stpcpy (stpcpy (loc, name), utf); + printf ("%-16s %s (%s)\n", loc, lang, country); + } + } + return 0; + } + if (getlocale (lcid, name)) + printf ("%s%s\n", name, utf); + return 0; +} diff --git a/winsup/utils/utils.sgml b/winsup/utils/utils.sgml index bdb3ecb85..0c6499c41 100644 --- a/winsup/utils/utils.sgml +++ b/winsup/utils/utils.sgml @@ -501,6 +501,54 @@ The format for ACL output is as follows: +getlocale + + +Usage: getlocale [-asuh] +Print Windows locale(s) + +Options: + + -a, --all List all available locales + -s, --system Print system default locale + (default is current user default locale) + -u, --utf Attach ".UTF-8" to the result + -h, --help this text + + +getlocale without parameters just prints the +current user's Windows default locale to stdout. The -s +option prints the systems default locale instead. With the +-u option getlocale appends a ".UTF-8". +This can be used in scripts to set the Cygwin locale, for instance: + + + +bash$ export LANG=$(getlocale -u) +bash$ echo $LANG +en_US.UTF-8 + + +The -a option is helpful to learn which locales +are supported by your Windows machine. It prints the locales and their +actual meaning, like this: + + +bash$ getlocale -a +ar_SA Arabic (Saudi Arabia) +ar_IQ Arabic (Iraq) +zh_TW Chinese (Traditional) (Taiwan) +zh_CN Chinese (Simplified) (People's Republic of China) +zh_HK Chinese (Traditional) (Hong Kong S.A.R.) +da_DK Danish (Denmark) +en_US English (United States) +en_GB English (United Kingdom) +en_AU English (Australia) +... + + + + kill