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/**
* Copyright (C) 2021 Saturneric
*
* This file is part of GpgFrontend.
*
* GpgFrontend 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 3 of the License, or
* (at your option) any later version.
*
* GpgFrontend 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 GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from
* the gpg4usb project, which is under GPL-3.0-or-later.
*
* All the source code of GpgFrontend was modified and released by
* Saturneric<[email protected]> starting on May 12, 2021.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#include "core/function/GlobalSettingStation.h"
/**
* @brief Get the files of a given directory
*
* @param _path target directory
* @return std::vector<std::filesystem::path>
*/
std::vector<std::filesystem::path> get_files_of_directory(
const std::filesystem::path& _path) {
namespace fs = std::filesystem;
std::vector<fs::path> path_list;
if (!_path.empty()) {
fs::recursive_directory_iterator end;
for (fs::recursive_directory_iterator i(_path); i != end; ++i) {
const fs::path cp = (*i);
path_list.push_back(cp);
}
}
return path_list;
}
/**
* @brief setup the locale and load the translations
*
*/
void init_locale() {
// get the instance of the GlobalSettingStation
auto& settings =
GpgFrontend::GlobalSettingStation::GetInstance().GetUISettings();
// create general settings if not exist
if (!settings.exists("general") ||
settings.lookup("general").getType() != libconfig::Setting::TypeGroup)
settings.add("general", libconfig::Setting::TypeGroup);
// set system default at first
auto& general = settings["general"];
if (!general.exists("lang"))
general.add("lang", libconfig::Setting::TypeString) = "";
// sync the settings to the file
GpgFrontend::GlobalSettingStation::GetInstance().SyncSettings();
LOG(INFO) << "current system locale" << setlocale(LC_ALL, nullptr);
// read from settings file
std::string lang;
if (!general.lookupValue("lang", lang)) {
LOG(ERROR) << _("could not read properly from configure file");
};
LOG(INFO) << "lang from settings" << lang;
LOG(INFO) << "project name" << PROJECT_NAME;
LOG(INFO) << "locales path"
<< GpgFrontend::GlobalSettingStation::GetInstance()
.GetLocaleDir()
.c_str();
#ifndef WINDOWS
if (!lang.empty()) {
std::string lc = lang.empty() ? "" : lang + ".UTF-8";
// set LC_ALL
auto* locale_name = setlocale(LC_ALL, lc.c_str());
if (locale_name == nullptr) LOG(WARNING) << "set LC_ALL failed" << lc;
auto language = getenv("LANGUAGE");
// set LANGUAGE
std::string language_env = language == nullptr ? "en" : language;
language_env.insert(0, lang + ":");
LOG(INFO) << "language env" << language_env;
if (setenv("LANGUAGE", language_env.c_str(), 1)) {
LOG(WARNING) << "set LANGUAGE failed" << language_env;
};
}
#else
if (!lang.empty()) {
std::string lc = lang.empty() ? "" : lang;
// set LC_ALL
auto* locale_name = setlocale(LC_ALL, lc.c_str());
if (locale_name == nullptr) LOG(WARNING) << "set LC_ALL failed" << lc;
auto language = getenv("LANGUAGE");
// set LANGUAGE
std::string language_env = language == nullptr ? "en" : language;
language_env.insert(0, lang + ":");
language_env.insert(0, "LANGUAGE=");
LOG(INFO) << "language env" << language_env;
if (putenv(language_env.c_str())) {
LOG(WARNING) << "set LANGUAGE failed" << language_env;
};
}
#endif
bindtextdomain(PROJECT_NAME,
GpgFrontend::GlobalSettingStation::GetInstance()
.GetLocaleDir()
.u8string()
.c_str());
bind_textdomain_codeset(PROJECT_NAME, "utf-8");
textdomain(PROJECT_NAME);
}
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