1/**************************************************************************/
2/* ip_address.h */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
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19/* The above copyright notice and this permission notice shall be */
20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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28/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29/**************************************************************************/
30
31#ifndef IP_ADDRESS_H
32#define IP_ADDRESS_H
33
34#include "core/string/ustring.h"
35
36struct IPAddress {
37private:
38 union {
39 uint8_t field8[16];
40 uint16_t field16[8];
41 uint32_t field32[4];
42 };
43
44 bool valid;
45 bool wildcard;
46
47protected:
48 void _parse_ipv6(const String &p_string);
49 void _parse_ipv4(const String &p_string, int p_start, uint8_t *p_ret);
50
51public:
52 //operator Variant() const;
53 bool operator==(const IPAddress &p_ip) const {
54 if (p_ip.valid != valid) {
55 return false;
56 }
57 if (!valid) {
58 return false;
59 }
60 for (int i = 0; i < 4; i++) {
61 if (field32[i] != p_ip.field32[i]) {
62 return false;
63 }
64 }
65 return true;
66 }
67
68 bool operator!=(const IPAddress &p_ip) const {
69 if (p_ip.valid != valid) {
70 return true;
71 }
72 if (!valid) {
73 return true;
74 }
75 for (int i = 0; i < 4; i++) {
76 if (field32[i] != p_ip.field32[i]) {
77 return true;
78 }
79 }
80 return false;
81 }
82
83 void clear();
84 bool is_wildcard() const { return wildcard; }
85 bool is_valid() const { return valid; }
86 bool is_ipv4() const;
87 const uint8_t *get_ipv4() const;
88 void set_ipv4(const uint8_t *p_ip);
89
90 const uint8_t *get_ipv6() const;
91 void set_ipv6(const uint8_t *p_buf);
92
93 operator String() const;
94 IPAddress(const String &p_string);
95 IPAddress(uint32_t p_a, uint32_t p_b, uint32_t p_c, uint32_t p_d, bool is_v6 = false);
96 IPAddress() { clear(); }
97};
98
99#endif // IP_ADDRESS_H
100