#include "PacketTrailerLayer.h"

#include "GeneralUtils.h"

#include <sstream>

namespace pcpp

{

  std::string PacketTrailerLayer::getTrailerDataAsHexString() const

  {

    return byteArrayToHexString(m_Data, m_DataLen, m_DataLen + 4);

  }

  std::string PacketTrailerLayer::toString() const

  {

    std::ostringstream dataLenStream;

    dataLenStream << m_DataLen;

    std::string trailerStr = byteArrayToHexString(m_Data, m_DataLen, 15);

    if (m_DataLen > 15)

      trailerStr += "...";

    return "Packet Trailer, Data: " + trailerStr + ", Length: " + dataLenStream.str() + " [Bytes]";

  }

}  // namespace pcpp