src/gtpV2Codec/ieClasses/manual/gtpV2Ie.cpp

 /*
Copyright 2019-present Infosys Limited  
   
SPDX-License-Identifier: Apache-2.0  
  
*/ 
 


#include "../../../gtpV2Codec/ieClasses/manual/gtpV2Ie.h"

#include "msgBuffer.h"

#define GTP_V2_IE_HEADER_LENGTH 4
GtpV2Ie::GtpV2Ie() {
	// TODO Auto-generated constructor stub

}

GtpV2Ie::~GtpV2Ie() {
	// TODO Auto-generated destructor stub
}

void GtpV2Ie::decodeGtpV2IeHeader(MsgBuffer &buffer, GtpV2IeHeader &data)
{
	// Assume that the pointer in the MsgBuffer is pointing to the start of the IE
	buffer.readUint8(data.ieType);
	buffer.readUint16(data.length);
	buffer.skipBits(4);
	data.instance = buffer.readBits(4);
}

void GtpV2Ie::encodeGtpV2IeHeader(MsgBuffer &buffer, GtpV2IeHeader const &data)
{
	// Assume that the pointer in the MsgBuffer is pointing to the start of the IE
	buffer.writeUint8(data.ieType, false);
	buffer.writeUint16(data.length, false);
	buffer.skipBits(4);
	buffer.writeBits(data.instance, 4, false);
}

void GtpV2Ie::reserveHeaderSpace(MsgBuffer &buffer)
{
	buffer.skipBytes(GTP_V2_IE_HEADER_LENGTH);
}