Added a few new functions.

include/neocomm/node.hpp

@@ -48,6 +48,28 @@ public:
 			unsigned short port = 8085);
 	~node();
 
+	/**
+	 * @brief Connect the node to a given address.
+	 *
+	 * @param address The IP or domain name of the other node.
+	 * @param port The port of the other node.
+	 */
+	void connect(const std::string &address,
+			unsigned short port);
+	/**
+	 * @brief Import and connect to a list of nodes from a
+	 * previous session.
+	 *
+	 * @param node_file File containing the node list.
+	 */
+	void import_nodes(const std::string &node_file);
+	/**
+	 * @brief Export currently connected nodes to a file.
+	 *
+	 * @param node_file File to export nodes to.
+	 */
+	void export_nodes(const std::string &node_file);
+
 private:
 	dht::DhtRunner dht_node;
 };