fa0cb7da0e
TCP status polling is always performed as non blocking. Trying to put a packet on a connecting socket will fail immediately.
91 lines
3.5 KiB
C++
91 lines
3.5 KiB
C++
/*************************************************************************/
|
|
/* stream_peer_tcp_posix.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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 */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
#ifdef UNIX_ENABLED
|
|
|
|
#ifndef STREAM_PEER_TCP_POSIX_H
|
|
#define STREAM_PEER_TCP_POSIX_H
|
|
|
|
#include "core/io/ip_address.h"
|
|
#include "core/io/stream_peer_tcp.h"
|
|
#include "error_list.h"
|
|
|
|
class StreamPeerTCPPosix : public StreamPeerTCP {
|
|
|
|
protected:
|
|
|
|
mutable Status status;
|
|
|
|
IP::Type sock_type;
|
|
int sockfd;
|
|
|
|
Error _block(int p_sockfd, bool p_read, bool p_write) const;
|
|
|
|
Error _poll_connection() const;
|
|
|
|
IP_Address peer_host;
|
|
int peer_port;
|
|
|
|
Error write(const uint8_t* p_data,int p_bytes, int &r_sent, bool p_block);
|
|
Error read(uint8_t* p_buffer, int p_bytes,int &r_received, bool p_block);
|
|
|
|
static StreamPeerTCP* _create();
|
|
|
|
public:
|
|
|
|
virtual Error connect_to_host(const IP_Address& p_host, uint16_t p_port);
|
|
|
|
virtual Error put_data(const uint8_t* p_data,int p_bytes);
|
|
virtual Error put_partial_data(const uint8_t* p_data,int p_bytes, int &r_sent);
|
|
|
|
virtual Error get_data(uint8_t* p_buffer, int p_bytes);
|
|
virtual Error get_partial_data(uint8_t* p_buffer, int p_bytes,int &r_received);
|
|
|
|
virtual int get_available_bytes() const;
|
|
|
|
void set_socket(int p_sockfd, IP_Address p_host, int p_port, IP::Type p_sock_type);
|
|
|
|
virtual IP_Address get_connected_host() const;
|
|
virtual uint16_t get_connected_port() const;
|
|
|
|
virtual bool is_connected_to_host() const;
|
|
virtual Status get_status() const;
|
|
virtual void disconnect_from_host();
|
|
|
|
virtual void set_nodelay(bool p_enabled);
|
|
|
|
static void make_default();
|
|
|
|
StreamPeerTCPPosix();
|
|
~StreamPeerTCPPosix();
|
|
};
|
|
|
|
#endif // TCP_CLIENT_POSIX_H
|
|
|
|
#endif
|