#include "PacketTrailerLayer.h"
#include "GeneralUtils.h"
#include <string.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]";
}

}