/*
 *  Copyright (c) 2016, The OpenThread Authors.
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *  3. Neither the name of the copyright holder nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * @file
 *   This file includes definitions for IEEE 802.15.4 frame filtering based on MAC address.
 */

#ifndef MAC_BLACKLIST_HPP_
#define MAC_BLACKLIST_HPP_

#include "utils/wrap_stdint.h"

#include <openthread/types.h>

#include "mac/mac_frame.hpp"

namespace ot {
namespace Mac {

class Blacklist
{
public:
    typedef otMacBlacklistEntry Entry;

    Blacklist(void) { }

    bool IsEnabled(void) const { return false; }

    void SetEnabled(bool) { }

    int GetMaxEntries(void) const { return 0; }

    otError GetEntry(uint8_t, Entry &) const { return OT_ERROR_NOT_IMPLEMENTED; }

    Entry *Add(const ExtAddress &) { return NULL; }

    void Remove(const ExtAddress &) { }

    void Clear(void) { }

    Entry *Find(const ExtAddress &) { return NULL; }
};

}  // namespace Mac
}  // namespace ot

#endif  // MAC_BLACKLIST_HPP_
