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								/*************************************************************************/
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								/*  ip_address.h                                                         */
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								/*************************************************************************/
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								/*                       This file is part of:                           */
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								/*                           GODOT ENGINE                                */
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											2017-08-27 14:16:55 +02:00
										 
									 
								 
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								/*                      https://godotengine.org                          */
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								/*************************************************************************/
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											2020-01-01 11:16:22 +01:00
										 
									 
								 
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								/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
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								/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
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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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											2018-01-05 00:50:27 +01:00
										 
									 
								 
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								#ifndef IP_ADDRESS_H
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								#define IP_ADDRESS_H
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								#include "core/ustring.h"
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								struct IP_Address {
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								private:
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									union {
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										uint8_t field8[16];
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										uint16_t field16[8];
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										uint32_t field32[4];
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									};
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									bool valid;
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									bool wildcard;
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								protected:
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									void _parse_ipv6(const String &p_string);
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									void _parse_ipv4(const String &p_string, int p_start, uint8_t *p_ret);
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								public:
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									//operator Variant() const;
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									bool operator==(const IP_Address &p_ip) const {
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										if (p_ip.valid != valid) return false;
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										if (!valid) return false;
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										for (int i = 0; i < 4; i++)
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											if (field32[i] != p_ip.field32[i])
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												return false;
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										return true;
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									}
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									bool operator!=(const IP_Address &p_ip) const {
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										if (p_ip.valid != valid) return true;
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										if (!valid) return true;
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										for (int i = 0; i < 4; i++)
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											if (field32[i] != p_ip.field32[i])
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												return true;
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										return false;
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									}
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									void clear();
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									bool is_wildcard() const { return wildcard; }
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									bool is_valid() const { return valid; }
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									bool is_ipv4() const;
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									const uint8_t *get_ipv4() const;
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									void set_ipv4(const uint8_t *p_ip);
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									const uint8_t *get_ipv6() const;
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									void set_ipv6(const uint8_t *p_buf);
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									operator String() const;
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									IP_Address(const String &p_string);
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									IP_Address(uint32_t p_a, uint32_t p_b, uint32_t p_c, uint32_t p_d, bool is_v6 = false);
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									IP_Address() { clear(); }
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								};
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								#endif // IP_ADDRESS_H
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