Cores:IPAddress.cpp
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IPAddress.cpp
/* IPAddress.cpp - Base class that provides IPAddress Copyright (c) 2011 Adrian McEwen. All right reserved. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <Arduino.h> #include <IPAddress.h> IPAddress::IPAddress() { _address.dword = 0; } IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet) { _address.bytes[0] = first_octet; _address.bytes[1] = second_octet; _address.bytes[2] = third_octet; _address.bytes[3] = fourth_octet; } IPAddress::IPAddress(uint32_t address) { _address.dword = address; } IPAddress::IPAddress(const uint8_t *address) { memcpy(_address.bytes, address, sizeof(_address.bytes)); } IPAddress& IPAddress::operator=(const uint8_t *address) { memcpy(_address.bytes, address, sizeof(_address.bytes)); return *this; } IPAddress& IPAddress::operator=(uint32_t address) { _address.dword = address; return *this; } bool IPAddress::operator==(const uint8_t* addr) const { return memcmp(addr, _address.bytes, sizeof(_address.bytes)) == 0; } size_t IPAddress::printTo(Print& p) const { size_t n = 0; for (int i =0; i < 3; i++) { n += p.print(_address.bytes[i], DEC); n += p.print('.'); } n += p.print(_address.bytes[3], DEC); return n; }
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