// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once

#include <vespa/fnet/packet.h>
#include <vespa/fnet/ipacketfactory.h>

enum {
    PCODE_PING_REQUEST = 1,
    PCODE_PING_REPLY   = 2
};

class PingRequest : public FNET_Packet
{
public:
    uint32_t GetPCODE() override;
    uint32_t GetLength() override;
    void Encode(FNET_DataBuffer *) override;
    bool Decode(FNET_DataBuffer *src, uint32_t len) override;
};

class PingReply : public FNET_Packet
{
public:
    uint32_t GetPCODE() override;
    uint32_t GetLength() override;
    void Encode(FNET_DataBuffer *) override;
    bool Decode(FNET_DataBuffer *src, uint32_t len) override;
};


class PingPacketFactory : public FNET_IPacketFactory
{
public:
    FNET_Packet *CreatePacket(uint32_t pcode, FNET_Context) override;
};