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root / arduino-1.0 / hardware / arduino / cores / arduino / IPAddress.cpp @ 58d82c77

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#include <Arduino.h>
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#include <IPAddress.h>
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IPAddress::IPAddress()
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{
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    memset(_address, 0, sizeof(_address));
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}
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IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet)
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{
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    _address[0] = first_octet;
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    _address[1] = second_octet;
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    _address[2] = third_octet;
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    _address[3] = fourth_octet;
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}
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IPAddress::IPAddress(uint32_t address)
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{
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    memcpy(_address, &address, sizeof(_address));
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}
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IPAddress::IPAddress(const uint8_t *address)
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{
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    memcpy(_address, address, sizeof(_address));
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}
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IPAddress& IPAddress::operator=(const uint8_t *address)
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{
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    memcpy(_address, address, sizeof(_address));
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    return *this;
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}
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IPAddress& IPAddress::operator=(uint32_t address)
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{
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    memcpy(_address, (const uint8_t *)&address, sizeof(_address));
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    return *this;
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}
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bool IPAddress::operator==(const uint8_t* addr)
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{
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    return memcmp(addr, _address, sizeof(_address)) == 0;
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}
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size_t IPAddress::printTo(Print& p) const
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{
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    size_t n = 0;
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    for (int i =0; i < 3; i++)
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    {
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        n += p.print(_address[i], DEC);
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        n += p.print('.');
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    }
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    n += p.print(_address[3], DEC);
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    return n;
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}
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