/*************************************************************************/
/*  stream_peer_tcp.h                                                    */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
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/* without limitation the rights to use, copy, modify, merge, publish,   */
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/*************************************************************************/
#ifndef STREAM_PEER_TCP_H
#define STREAM_PEER_TCP_H

#include "stream_peer.h"

#include "io/ip.h"
#include "ip_address.h"

class StreamPeerTCP : public StreamPeer {

	OBJ_TYPE(StreamPeerTCP, StreamPeer);
	OBJ_CATEGORY("Networking");

public:
	enum Status {

		STATUS_NONE,
		STATUS_CONNECTING,
		STATUS_CONNECTED,
		STATUS_ERROR,
	};

protected:
	IP::Type ip_type;

	virtual Error _connect(const String &p_address, int p_port);
	static StreamPeerTCP *(*_create)();
	static void _bind_methods();

public:
	virtual Error connect(const IP_Address &p_host, uint16_t p_port) = 0;

	//read/write from streampeer

	virtual bool is_connected() const = 0;
	virtual Status get_status() const = 0;
	virtual void disconnect() = 0;
	virtual IP_Address get_connected_host() const = 0;
	virtual uint16_t get_connected_port() const = 0;
	virtual void set_nodelay(bool p_enabled) = 0;

	static Ref<StreamPeerTCP> create_ref();
	static StreamPeerTCP *create();

	StreamPeerTCP();
	~StreamPeerTCP();
};

VARIANT_ENUM_CAST(StreamPeerTCP::Status);

#endif