first-run-main.cpp

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/*
 * BastionGuard™
 * Copyright (C) 2025–2026 Calogero Scarnà
 *
 * This program 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, version 3.
 *
 * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * BastionGuard™ is a trademark of Calogero Scarnà.
 * The BastionGuard™ name and branding are not licensed under the GPL.
 */
 
#include <gtkmm.h>
#include <glibmm/i18n.h>
#include <clocale>
#include <fstream>
#include "first-run-services-window.hpp"
#include "StyleProvider.hpp"
#include "Resource.hpp"
 
#ifndef LOCALEDIR
#error "LOCALEDIR non definita per questo target"
#endif
 
namespace fs = std::filesystem;
 
static bool load_lang_conf()
{
    const std::string lang_conf = Glib::get_home_dir() + "/.config/BastionGuard/lang.conf";
    std::ifstream f(lang_conf);
    if (!f.is_open())
        return false;
 
    std::string line;
    bool any = false;
 
    while (std::getline(f, line)) {
        if (line.empty() || line[0] == '#')
            continue;
 
        auto pos = line.find('=');
        if (pos == std::string::npos)
            continue;
 
        std::string key = line.substr(0, pos);
        std::string val = line.substr(pos + 1);
 
        auto ltrim = [](std::string& s){
            s.erase(0, s.find_first_not_of(" \t\r\n"));
        };
        auto rtrim = [](std::string& s){
            s.erase(s.find_last_not_of(" \t\r\n") + 1);
        };
        ltrim(key); rtrim(key);
        ltrim(val); rtrim(val);
 
        if (!key.empty() && !val.empty()) {
            setenv(key.c_str(), val.c_str(), 1);
            any = true;
        }
    }
 
    return any;
}
 
int main(int argc, char* argv[])
{
 
    const std::string lang_conf = Glib::get_home_dir() + "/.config/BastionGuard/lang.conf";
    {
        std::error_code ec;
        if (!fs::exists(lang_conf, ec) || ec) {
            std::string cfgdir = Glib::get_home_dir() + "/.config/BastionGuard";
            fs::create_directories(cfgdir, ec);
            std::ofstream out(lang_conf, std::ios::out | std::ios::trunc);
            if (out.is_open()) {
                out << "LANG=en_US.UTF-8\n";
                out << "LC_ALL=en_US.UTF-8\n";
                out << "LANGUAGE=en_US\n";
                out.close();
                std::cout << "[Lang] ✅ Creato lang.conf di default: " << lang_conf << std::endl;
            }
        }
    }
 
    std::ifstream f(lang_conf);
    if (f.is_open()) {
        std::string line;
        while (std::getline(f, line)) {
            auto pos = line.find('=');
            if (pos != std::string::npos) {
                std::string key = line.substr(0, pos);
                std::string val = line.substr(pos + 1);
                if (!key.empty() && !val.empty())
                    setenv(key.c_str(), val.c_str(), 1);
            }
        }
        f.close();
        std::cout << "[Lang] Config caricata da " << lang_conf << std::endl;
    } else {
        std::cerr << "[Lang] ⚠️ Impossibile aprire lang.conf, forzo inglese di default" << std::endl;
    }
 
 
    const char* lang_env = std::getenv("LANG");
    if (!lang_env || std::string(lang_env).empty())
        setenv("LANG", "en_US.UTF-8", 1);
 
    const char* lc_all_env = std::getenv("LC_ALL");
    if (!lc_all_env || std::string(lc_all_env).empty())
        setenv("LC_ALL", "en_US.UTF-8", 1);
 
    const char* language_env = std::getenv("LANGUAGE");
    if (!language_env || std::string(language_env).empty())
        setenv("LANGUAGE", "en_US", 1);
 
 
    const char* applied = setlocale(LC_ALL, "");
    if (!applied) applied = setlocale(LC_ALL, "en_US.UTF-8");
    if (!applied) applied = setlocale(LC_ALL, "en_US");
    if (!applied) applied = setlocale(LC_ALL, "C.UTF-8");
    if (!applied) applied = setlocale(LC_ALL, "C");
 
    bindtextdomain("BastionGuard", LOCALEDIR);
    bind_textdomain_codeset("BastionGuard", "UTF-8");
    textdomain("BastionGuard");
 
    auto app = Gtk::Application::create("org.bastionguard.first-run-test");
    load_style();
    return app->make_window_and_run<FirstRunServicesWindow>(argc, argv);
}