From 88c5130eccd06e63ffca732626c0fb59426743a7 Mon Sep 17 00:00:00 2001
From: Dennis Brentjes <d.brentjes@gmail.com>
Date: Wed, 5 Oct 2016 12:56:52 +0200
Subject: Seperates Nodes and Clients for incoming connections.

Created a PrevNode class to reflect the seperation.
Made Client movable.
Added 2 empty protobuf message that declare what each connecting client
is, sent when connected to a node.
---
 node/prevnode.hpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 node/prevnode.hpp

(limited to 'node/prevnode.hpp')

diff --git a/node/prevnode.hpp b/node/prevnode.hpp
new file mode 100644
index 0000000..6a6b431
--- /dev/null
+++ b/node/prevnode.hpp
@@ -0,0 +1,42 @@
+#pragma once
+
+#include "client.hpp"
+
+#include "cmix.pb.h"
+
+#include <boost/asio/ip/tcp.hpp>
+
+/*!
+ * \file
+ */
+
+/*!
+ * \brief The PrevNode class represents the previous node in the network, will only be received from.
+ */
+class PrevNode
+{
+	Client client;
+public:
+	/*!
+	 * \brief PrevNode
+	 * \param socket an rvalue reference to the socket it takes ownership and uses to communicate with the previous node in the network.
+	 */
+	PrevNode(Client&& socket);
+	
+	/*!
+	 * \brief PrevNode move assignment operator.
+	 */
+	PrevNode& operator=(PrevNode&&) = default;
+	
+	/*!
+	 * \brief receive Forwards a receive request to the client.
+	 * \param receive_handler The function to call with the received data.
+	 */
+	void receive(std::function<void(std::vector<uint8_t> const&)> receive_handler);
+	
+	/*!
+	 * \brief close This function closes the underlying socket connection.
+	 */
+	void close();
+};
+
-- 
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