119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
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// i18n.cc for Blackbox - an X11 Window manager
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// Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org>
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// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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#ifdef HAVE_CONFIG_H
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# include "../config.h"
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#endif // HAVE_CONFIG_H
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extern "C" {
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#include <X11/Xlocale.h>
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#ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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#endif // HAVE_STDLIB_H
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif // HAVE_STRING_H
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#ifdef HAVE_STDIO_H
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# include <stdio.h>
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#endif // HAVE_STDIO_H
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#ifdef HAVE_LOCALE_H
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# include <locale.h>
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#endif // HAVE_LOCALE_H
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}
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#include <string>
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using std::string;
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#include "i18n.hh"
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// the rest of bb source uses True and False from X, so we continue that
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#define True true
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#define False false
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I18n::I18n(void) {
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mb = False;
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#ifdef HAVE_SETLOCALE
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locale = setlocale(LC_ALL, "");
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if (! locale) {
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fprintf(stderr, "failed to set locale, reverting to \"C\"\n");
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#endif // HAVE_SETLOCALE
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locale = "C";
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#ifdef HAVE_SETLOCALE
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} else {
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// MB_CUR_MAX returns the size of a char in the current locale
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if (MB_CUR_MAX > 1)
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mb = True;
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// truncate any encoding off the end of the locale
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char *l = strchr(locale, '@');
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if (l) *l = '\0';
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l = strchr(locale, '.');
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if (l) *l = '\0';
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}
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#ifdef HAVE_CATOPEN
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catalog_fd = (nl_catd) -1;
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#endif
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#endif // HAVE_SETLOCALE
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}
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I18n::~I18n(void) {
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#if defined(NLS) && defined(HAVE_CATCLOSE)
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if (catalog_fd != (nl_catd) -1)
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catclose(catalog_fd);
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#endif // HAVE_CATCLOSE
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}
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void I18n::openCatalog(const char *catalog) {
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#if defined(NLS) && defined(HAVE_CATOPEN)
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string catalog_filename = LOCALEPATH;
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catalog_filename += '/';
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catalog_filename += locale;
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catalog_filename += '/';
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catalog_filename += catalog;
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# ifdef MCLoadBySet
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catalog_fd = catopen(catalog_filename.c_str(), MCLoadBySet);
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# else // !MCLoadBySet
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catalog_fd = catopen(catalog_filename.c_str(), NL_CAT_LOCALE);
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# endif // MCLoadBySet
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if (catalog_fd == (nl_catd) -1)
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fprintf(stderr, "failed to open catalog, using default messages\n");
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#endif // HAVE_CATOPEN
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}
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const char* I18n::operator()(int set, int msg, const char *msgString) const {
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#if defined(NLS) && defined(HAVE_CATGETS)
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if (catalog_fd != (nl_catd) -1)
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return catgets(catalog_fd, set, msg, msgString);
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else
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#endif
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return msgString;
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}
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