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								/*************************************************************************/
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								/*  stream_peer_tcp_posix.h                                              */
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								/*                       This file is part of:                           */
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								/*                           GODOT ENGINE                                */
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								/*                    http://www.godotengine.org                         */
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								/*************************************************************************/
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											2017-01-01 22:01:57 +01:00
										 
									 
								 
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								/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
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								/*                                                                       */
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								/* Permission is hereby granted, free of charge, to any person obtaining */
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								/* a copy of this software and associated documentation files (the       */
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								/* "Software"), to deal in the Software without restriction, including   */
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								/* without limitation the rights to use, copy, modify, merge, publish,   */
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								/* distribute, sublicense, and/or sell copies of the Software, and to    */
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								/* permit persons to whom the Software is furnished to do so, subject to */
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								/* the following conditions:                                             */
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								/*                                                                       */
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								/* The above copyright notice and this permission notice shall be        */
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								/* included in all copies or substantial portions of the Software.       */
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								/*                                                                       */
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								/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
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								/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
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								/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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								/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
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								/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
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								/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
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								/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
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								/*************************************************************************/
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								#ifdef UNIX_ENABLED
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								#ifndef STREAM_PEER_TCP_POSIX_H
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								#define STREAM_PEER_TCP_POSIX_H
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								#include "core/io/ip_address.h"
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								#include "core/io/stream_peer_tcp.h"
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								#include "error_list.h"
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								class StreamPeerTCPPosix : public StreamPeerTCP {
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								protected:
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									mutable Status status;
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									IP::Type sock_type;
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									int sockfd;
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									Error _block(int p_sockfd, bool p_read, bool p_write) const;
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									Error _poll_connection() const;
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									IP_Address peer_host;
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									int peer_port;
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									Error write(const uint8_t* p_data,int p_bytes, int &r_sent, bool p_block);
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									Error read(uint8_t* p_buffer, int p_bytes,int &r_received, bool p_block);
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									static StreamPeerTCP* _create();
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								public:
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									virtual Error connect_to_host(const IP_Address& p_host, uint16_t p_port);
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									virtual Error put_data(const uint8_t* p_data,int p_bytes);
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									virtual Error put_partial_data(const uint8_t* p_data,int p_bytes, int &r_sent);
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									virtual Error get_data(uint8_t* p_buffer, int p_bytes);
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									virtual Error get_partial_data(uint8_t* p_buffer, int p_bytes,int &r_received);
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									virtual int get_available_bytes() const;
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									void set_socket(int p_sockfd, IP_Address p_host, int p_port, IP::Type p_sock_type);
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									virtual IP_Address get_connected_host() const;
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									virtual uint16_t get_connected_port() const;
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									virtual bool is_connected_to_host() const;
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									virtual Status get_status() const;
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									virtual void disconnect_from_host();
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									virtual void set_nodelay(bool p_enabled);
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									static void make_default();
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									StreamPeerTCPPosix();
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									~StreamPeerTCPPosix();
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								};
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								#endif // TCP_CLIENT_POSIX_H
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								#endif
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