/*************************************************************************/
/*  stream_peer_tcp.cpp                                                  */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md)    */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
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/* The above copyright notice and this permission notice shall be        */
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/*************************************************************************/

#include "stream_peer_tcp.h"

StreamPeerTCP *(*StreamPeerTCP::_create)() = NULL;

Error StreamPeerTCP::_connect(const String &p_address, int p_port) {

	IP_Address ip;
	if (p_address.is_valid_ip_address()) {
		ip = p_address;
	} else {
		ip = IP::get_singleton()->resolve_hostname(p_address);
		if (!ip.is_valid())
			return ERR_CANT_RESOLVE;
	}

	return connect_to_host(ip, p_port);
}

void StreamPeerTCP::_bind_methods() {

	ClassDB::bind_method(D_METHOD("connect_to_host", "host", "port"), &StreamPeerTCP::_connect);
	ClassDB::bind_method(D_METHOD("is_connected_to_host"), &StreamPeerTCP::is_connected_to_host);
	ClassDB::bind_method(D_METHOD("get_status"), &StreamPeerTCP::get_status);
	ClassDB::bind_method(D_METHOD("get_connected_host"), &StreamPeerTCP::get_connected_host);
	ClassDB::bind_method(D_METHOD("get_connected_port"), &StreamPeerTCP::get_connected_port);
	ClassDB::bind_method(D_METHOD("disconnect_from_host"), &StreamPeerTCP::disconnect_from_host);
	ClassDB::bind_method(D_METHOD("set_no_delay", "enabled"), &StreamPeerTCP::set_no_delay);

	BIND_ENUM_CONSTANT(STATUS_NONE);
	BIND_ENUM_CONSTANT(STATUS_CONNECTING);
	BIND_ENUM_CONSTANT(STATUS_CONNECTED);
	BIND_ENUM_CONSTANT(STATUS_ERROR);
}

Ref<StreamPeerTCP> StreamPeerTCP::create_ref() {

	if (!_create)
		return Ref<StreamPeerTCP>();
	return Ref<StreamPeerTCP>(_create());
}

StreamPeerTCP *StreamPeerTCP::create() {

	if (!_create)
		return NULL;
	return _create();
}

StreamPeerTCP::StreamPeerTCP() {
}

StreamPeerTCP::~StreamPeerTCP(){

};