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/*
Copyright (C) 2025 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "i18n_setup.h"
#include <fmt/format.h>
#include <boost/filesystem.hpp>
#include <libintl.h>
using std::string;
boost::filesystem::path
dcpomatic::mo_path()
{
return LINUX_LOCALE_PREFIX;
}
void
dcpomatic::setup_i18n(string forced_language)
{
if (!forced_language.empty()) {
/* Override our environment forced_language. Note that the caller must not
free the string passed into putenv().
*/
forced_language += ".UTF8";
string s = fmt::format("LANGUAGE={}", forced_language);
putenv(strdup(s.c_str()));
s = fmt::format("LANG={}", forced_language);
putenv(strdup(s.c_str()));
s = fmt::format("LC_ALL={}", forced_language);
putenv(strdup(s.c_str()));
}
setlocale(LC_ALL, "");
if (auto num = getenv("LC_NUMERIC")) {
setlocale(LC_NUMERIC, num);
}
textdomain("libdcpomatic2");
bindtextdomain("libdcpomatic2", mo_path().string().c_str());
}
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