MacAddress.h

/*
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef MAC_ADDRESS_H
#define MAC_ADDRESS_H

#include "pedigree/kernel/compiler.h"
#include "pedigree/kernel/processor/types.h"
#include "pedigree/kernel/utilities/String.h"

class EXPORTED_PUBLIC MacAddress
{
  public:
    MacAddress();
    MacAddress(const MacAddress &other);

    bool valid() const
    {
        return m_Valid;
    }

    void setMac(uint8_t byte, size_t element);

    void setMac(uint8_t element);

    void setMac(const uint16_t *data, bool bSwap = false);

    uint8_t getMac(size_t element) const;

    const uint16_t *getMac() const;

    uint8_t operator[](size_t offset) const;

    MacAddress &operator=(const MacAddress &a);

    MacAddress &operator=(const uint16_t *a);

    operator const uint16_t *() const
    {
        return getMac();
    }

    String toString();

  private:
    uint16_t m_Mac[3];
    bool m_Valid;
};

#endif