PacManager.hpp

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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.
 */
 
#pragma once
#include <string>
 
class PacManager {
public:
    struct Result {
        bool ok = false;
        std::string backend;
        std::string message;
    };
 
    static Result enable_pac(const std::string& pac_url);
 
    static Result disable_pac();
 
    static Result start_pacd_user();
    static Result stop_pacd_user();
 
    static Result enable_pac_with_pacd(const std::string& pac_url);
    static Result disable_pac_with_pacd();
 
private:
    static bool cmd_exists(const std::string& cmd);
 
    static Result enable_gnome(const std::string& pac_url);
    static Result disable_gnome();
 
    static Result enable_kde(const std::string& pac_url);
    static Result disable_kde();
 
    static Result enable_xfce(const std::string& pac_url);
    static Result disable_xfce();
 
    static Result enable_env_fallback();
    static Result disable_env_fallback();
};