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Diff: IpAddress.cpp
- Revision:
- 9:a156d3de5647
- Child:
- 10:e4ddab81e6a8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/IpAddress.cpp Tue Aug 27 15:01:10 2019 +0000 @@ -0,0 +1,121 @@ +/* + 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 <stdio.h> +#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 octet1, uint8_t octet2, uint8_t octet3, uint8_t octet4) { + _address[0] = octet1; + _address[1] = octet2; + _address[2] = octet3; + _address[3] = octet4; +} + +/** + * @brief + * @note + * @param + * @retval + */ +IpAddress::IpAddress(uint32_t address) { + memcpy(_address, &address, sizeof(_address)); +} + +/** + * @brief + * @note + * @param + * @retval + */ +IpAddress::IpAddress(const uint8_t address[4]) { + 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; +} + +/** + * @brief Returns IP Address as string of char + * @note + * @param + * @retval + */ +const char* IpAddress::toString(char* buf) { + uint8_t i = 0; + uint8_t j = 0; + + for (i = 0; i < 3; i++) { + j += sprintf(&buf[j], "%d", _address[i]); + buf[j++] = '.'; + } + + j += sprintf(&buf[j], "%d", _address[i]); + buf[j] = '\0'; + return buf; +} +