godot/core/io/ip_address.h

100 lines
3.5 KiB
C++
Raw Normal View History

2014-02-10 01:10:30 +00:00
/*************************************************************************/
/* ip_address.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
2014-02-10 01:10:30 +00:00
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
2014-02-10 01:10:30 +00:00
/* */
/* 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. */
/*************************************************************************/
2014-02-10 01:10:30 +00:00
#ifndef IP_ADDRESS_H
#define IP_ADDRESS_H
#include "core/string/ustring.h"
2014-02-10 01:10:30 +00:00
struct IPAddress {
private:
2014-02-10 01:10:30 +00:00
union {
2016-10-18 21:53:18 +00:00
uint8_t field8[16];
uint16_t field16[8];
uint32_t field32[4];
2014-02-10 01:10:30 +00:00
};
bool valid;
bool wildcard;
2016-10-18 21:53:18 +00:00
protected:
void _parse_ipv6(const String &p_string);
void _parse_ipv4(const String &p_string, int p_start, uint8_t *p_ret);
2016-10-18 21:53:18 +00:00
public:
2014-02-10 01:10:30 +00:00
//operator Variant() const;
bool operator==(const IPAddress &p_ip) const {
if (p_ip.valid != valid) {
return false;
}
if (!valid) {
return false;
}
for (int i = 0; i < 4; i++) {
if (field32[i] != p_ip.field32[i]) {
2016-10-18 21:53:18 +00:00
return false;
}
}
2016-10-18 21:53:18 +00:00
return true;
}
bool operator!=(const IPAddress &p_ip) const {
if (p_ip.valid != valid) {
return true;
}
if (!valid) {
return true;
}
for (int i = 0; i < 4; i++) {
if (field32[i] != p_ip.field32[i]) {
2016-10-18 21:53:18 +00:00
return true;
}
}
2016-10-18 21:53:18 +00:00
return false;
}
2016-10-18 21:53:18 +00:00
void clear();
bool is_wildcard() const { return wildcard; }
bool is_valid() const { return valid; }
bool is_ipv4() const;
const uint8_t *get_ipv4() const;
void set_ipv4(const uint8_t *p_ip);
const uint8_t *get_ipv6() const;
void set_ipv6(const uint8_t *p_buf);
2016-10-18 21:53:18 +00:00
2014-02-10 01:10:30 +00:00
operator String() const;
IPAddress(const String &p_string);
IPAddress(uint32_t p_a, uint32_t p_b, uint32_t p_c, uint32_t p_d, bool is_v6 = false);
IPAddress() { clear(); }
2014-02-10 01:10:30 +00:00
};
#endif // IP_ADDRESS_H