ban.h

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// Luanti
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
#pragma once
 
#include "util/string.h"
#include "threading/thread.h"
#include "exceptions.h"
#include <map>
#include <string>
#include <mutex>
 
class BanManager
{
public:
        BanManager(const std::string &banfilepath);
        ~BanManager();
        void load();
        void save();
        bool isIpBanned(const std::string &ip);
        // Supplying ip_or_name = "" lists all bans.
        std::string getBanDescription(const std::string &ip_or_name);
        std::string getBanName(const std::string &ip);
        void add(const std::string &ip, const std::string &name);
        void remove(const std::string &ip_or_name);
        bool isModified();
 
private:
        std::mutex m_mutex;
        std::string m_banfilepath = "";
        StringMap m_ips;
        bool m_modified = false;
};