Initial commit

src/ban.h

@@ -0,0 +1,49 @@
+/*
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#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;
+};