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 *  1. Redistributions of source code must retain the above copyright
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 *  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.
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 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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/**
 * @file
 *   This file includes definitions to support History Tracker TLVs.
 */

#include "utils/history_tracker_tlvs.hpp"

#if OPENTHREAD_CONFIG_HISTORY_TRACKER_ENABLE

namespace ot {
namespace HistoryTracker {

void RequestTlv::Init(uint8_t aTlvType, uint16_t aNumEntries, uint32_t aMaxEntryAge)
{
    SetType(kRequest);
    SetLength(sizeof(*this) - sizeof(Tlv));

    mTlvType     = aTlvType;
    mNumEntries  = BigEndian::HostSwap16(aNumEntries);
    mMaxEntryAge = BigEndian::HostSwap32(aMaxEntryAge);
}

void NetworkInfoTlv::InitFrom(const NetworkInfo &aNetworkInfo, uint32_t aEntryAge)
{
    Mle::DeviceMode deviceMode;

    SetType(kNetworkInfo);
    SetLength(sizeof(*this) - sizeof(Tlv));

    deviceMode.Set(aNetworkInfo.mMode);

    mEntryAge    = BigEndian::HostSwap32(aEntryAge);
    mRole        = aNetworkInfo.mRole;
    mMode        = deviceMode.Get();
    mRloc16      = BigEndian::HostSwap16(aNetworkInfo.mRloc16);
    mPartitionId = BigEndian::HostSwap32(aNetworkInfo.mPartitionId);
}

void NetworkInfoTlv::CopyTo(NetworkInfo &aNetworkInfo) const
{
    Mle::DeviceMode deviceMode;

    deviceMode.Set(mMode);

    aNetworkInfo.mRole        = static_cast<otDeviceRole>(mRole);
    aNetworkInfo.mRloc16      = BigEndian::HostSwap16(mRloc16);
    aNetworkInfo.mPartitionId = BigEndian::HostSwap32(mPartitionId);
    deviceMode.Get(aNetworkInfo.mMode);
}

} // namespace HistoryTracker
} // namespace ot

#endif // #if OPENTHREAD_CONFIG_HISTORY_TRACKER_ENABLE
