M1-nw-project/packetParser.h

/***************************************************************************
 * By Théophile Bastian, 2017
 * M1 Network course project at ENS Cachan, Juliusz Chroboczek.
 * License: WTFPL v2 <http://www.wtfpl.net/>
 **************************************************************************/

#pragma once

#include "neighbours.h"
#include "protocol.h"
#include "dataStore.h"

class PacketParser {
	public:
		PacketParser(Neighbours* nei, Protocol* proto, DataStore* dataStore);

		void parse(Bytes pck, const SockAddr& addr);

	private: //meth
		void readTLV(Bytes& pck, u64 nei, const SockAddr& addr);
		void receiveNeigh(Bytes& pck);
		void receiveData(Bytes& pck, u64 from);
		void receiveIHave(Bytes& pck, u64 from);
		void handleNR(u64 from);

	private:
		Neighbours* neighbours;
		Protocol* protocol;
		DataStore* dataStore;
};