server.h

#pragma once
#include "stdint.h"

constexpr auto packet_magic = 0x54456885;
constexpr auto server_ip	= 0x7F000001; // 127.0.0.1
constexpr auto server_port  = 69685;

enum class PacketType
{
    packet_copy_memory,
    packet_get_base_address,
    packet_completed
};

struct PacketCopyMemory
{
    uint32_t dest_process_id;
    uint64_t dest_address;

    uint32_t src_process_id;
    uint64_t src_address;

    uint32_t size;
};

struct PacketGetBaseAddress
{
    uint32_t process_id;
};

struct PackedCompleted
{
    uint64_t result;
};

struct PacketHeader
{
    uint32_t   magic;
    PacketType type;
};

struct Packet
{
    PacketHeader header;
    union
    {
        PacketCopyMemory	 copy_memory;
        PacketGetBaseAddress get_base_address;
        PackedCompleted		 completed;
    } data;
};