1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*************************************************************************/
/* net_socket.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 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 */
/* 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. */
/*************************************************************************/
#ifndef NET_SOCKET_H
#define NET_SOCKET_H
#include "core/io/ip.h"
#include "core/object/ref_counted.h"
class NetSocket : public RefCounted {
protected:
static NetSocket *(*_create)();
public:
static NetSocket *create();
enum PollType {
POLL_TYPE_IN,
POLL_TYPE_OUT,
POLL_TYPE_IN_OUT
};
enum Type {
TYPE_NONE,
TYPE_TCP,
TYPE_UDP,
};
virtual Error open(Type p_type, IP::Type &ip_type) = 0;
virtual void close() = 0;
virtual Error bind(IPAddress p_addr, uint16_t p_port) = 0;
virtual Error listen(int p_max_pending) = 0;
virtual Error connect_to_host(IPAddress p_addr, uint16_t p_port) = 0;
virtual Error poll(PollType p_type, int timeout) const = 0;
virtual Error recv(uint8_t *p_buffer, int p_len, int &r_read) = 0;
virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port, bool p_peek = false) = 0;
virtual Error send(const uint8_t *p_buffer, int p_len, int &r_sent) = 0;
virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port) = 0;
virtual Ref<NetSocket> accept(IPAddress &r_ip, uint16_t &r_port) = 0;
virtual bool is_open() const = 0;
virtual int get_available_bytes() const = 0;
virtual Error get_socket_address(IPAddress *r_ip, uint16_t *r_port) const = 0;
virtual Error set_broadcasting_enabled(bool p_enabled) = 0; // Returns OK if the socket option has been set successfully.
virtual void set_blocking_enabled(bool p_enabled) = 0;
virtual void set_ipv6_only_enabled(bool p_enabled) = 0;
virtual void set_tcp_no_delay_enabled(bool p_enabled) = 0;
virtual void set_reuse_address_enabled(bool p_enabled) = 0;
virtual Error join_multicast_group(const IPAddress &p_multi_address, String p_if_name) = 0;
virtual Error leave_multicast_group(const IPAddress &p_multi_address, String p_if_name) = 0;
};
#endif // NET_SOCKET_H
|