77edd99749
- Check that the file actually opened before reading it - If the JSON was discarded, then make just use an empty object
63 lines
No EOL
2 KiB
C++
63 lines
No EOL
2 KiB
C++
/*
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* This file is part of Universal-Updater
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* Copyright (C) 2019-2021 Universal-Team
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#include "lang.hpp"
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#include <stdio.h>
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#include <unistd.h>
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static nlohmann::json appJson;
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std::string Lang::get(const std::string &key) {
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if (!appJson.contains(key)) return key;
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return appJson.at(key).get_ref<const std::string&>();
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}
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void Lang::load(const std::string &lang) {
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FILE *values;
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/* Check if exist. */
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if (access(("romfs:/lang/" + lang + "/app.json").c_str(), F_OK) == 0) {
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values = fopen(("romfs:/lang/" + lang + "/app.json").c_str(), "rt");
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if (values) {
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appJson = nlohmann::json::parse(values, nullptr, false);
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fclose(values);
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}
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if (appJson.is_discarded())
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appJson = { };
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return;
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} else {
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values = fopen("romfs:/lang/en/app.json", "rt");
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if (values) {
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appJson = nlohmann::json::parse(values, nullptr, false);
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fclose(values);
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}
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if (appJson.is_discarded())
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appJson = { };
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return;
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}
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} |