File content as of revision 1:01c2344f98a3:

/*
  IPAddress.cpp - Base class that provides IPAddress
  Copyright (c) 2011 Adrian McEwen.  All right reserved.

  Modified (ported to mbed) by Zoltan Hudak <hudakz@inbox.com>

  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 <mbed.h>
#include <IPAddress.h>

/**
 * @brief
 * @note
 * @param
 * @retval
 */
IPAddress::IPAddress(void) {
    memset(_address, 0, sizeof(_address));
}

/**
 * @brief
 * @note
 * @param
 * @retval
 */
IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet) {
    _address[0] = first_octet;
    _address[1] = second_octet;
    _address[2] = third_octet;
    _address[3] = fourth_octet;
}

/**
 * @brief
 * @note
 * @param
 * @retval
 */
IPAddress::IPAddress(uint32_t address) {
    memcpy(_address, &address, sizeof(_address));
}

/**
 * @brief
 * @note
 * @param
 * @retval
 */
IPAddress::IPAddress(const uint8_t* address) {
    memcpy(_address, address, sizeof(_address));
}

/**
 * @brief
 * @note
 * @param
 * @retval
 */
IPAddress &IPAddress::operator=(const uint8_t* address) {
    memcpy(_address, address, sizeof(_address));
    return *this;
}

/**
 * @brief
 * @note
 * @param
 * @retval
 */
IPAddress &IPAddress::operator=(uint32_t address) {
    memcpy(_address, (const uint8_t*) &address, sizeof(_address));
    return *this;
}

/**
 * @brief
 * @note
 * @param
 * @retval
 */
bool IPAddress::operator==(const uint8_t* addr) const
{
    return memcmp(addr, _address, sizeof(_address)) == 0;
}

//size_t IPAddress::printTo(Print& p) const
//{
//    size_t n = 0;
//    for (int i =0; i < 3; i++)
//    {
//        n += p.print(_address[i], DEC);
//        n += p.print('.');
//    }
//    n += p.print(_address[3], DEC);
//    return n;
//}
//