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attic/PortMapper.hpp

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+/*
+ * Copyright (c)2019 ZeroTier, Inc.
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file in the project's root directory.
+ *
+ * Change Date: 2023-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2.0 of the Apache License.
+ */
+/****/
+
+#ifndef ZT_PORTMAPPER_HPP
+#define ZT_PORTMAPPER_HPP
+
+#include <vector>
+
+#include "../node/Constants.hpp"
+#include "../node/InetAddress.hpp"
+#include "../node/Mutex.hpp"
+#include "Thread.hpp"
+
+/**
+ * How frequently should we refresh our UPNP/NAT-PnP/whatever state?
+ */
+#define ZT_PORTMAPPER_REFRESH_DELAY 120000
+
+namespace ZeroTier {
+
+class PortMapperImpl;
+
+/**
+ * UPnP/NAT-PnP port mapping "daemon"
+ */
+class PortMapper
+{
+	friend class PortMapperImpl;
+
+public:
+	/**
+	 * Create and start port mapper service
+	 *
+	 * @param localUdpPortToMap Port we want visible to the outside world
+	 * @param name Unique name of this endpoint (based on ZeroTier address)
+	 */
+	PortMapper(int localUdpPortToMap,const char *uniqueName);
+
+	~PortMapper();
+
+	/**
+	 * @return All current external mappings for our port
+	 */
+	std::vector<InetAddress> get() const;
+
+private:
+	PortMapperImpl *_impl;
+};
+
+} // namespace ZeroTier
+
+#endif