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// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
// Licensed under the Apache License, Version 2.0 (see LICENSE file)
// Official repository: https://github.com/ne-foss-org/nekernel
#ifndef NETWORKKIT_IP_H
#define NETWORKKIT_IP_H
#include <KernelKit/DebugOutput.h>
#include <NeKit/Config.h>
#include <NeKit/KString.h>
#include <NeKit/Ref.h>
namespace Kernel {
class RawIPAddress6;
class RawIPAddress;
class IPFactory;
class RawIPAddress final {
private:
explicit RawIPAddress(UInt8 bytes[4]);
public:
~RawIPAddress() = default;
RawIPAddress& operator=(const RawIPAddress&) = default;
RawIPAddress(const RawIPAddress&) = default;
UInt8* Address();
UInt8& operator[](const Size& index);
BOOL operator==(const RawIPAddress& ipv6);
BOOL operator!=(const RawIPAddress& ipv6);
private:
UInt8 fAddr[4] = {};
friend IPFactory; // it is the one creating these addresses, thus this
// is why the constructors are private.
};
/**
* @brief IPv6 address.
*/
class RawIPAddress6 final {
private:
explicit RawIPAddress6(UInt8 Bytes[16]);
public:
~RawIPAddress6() = default;
RawIPAddress6& operator=(const RawIPAddress6&) = default;
RawIPAddress6(const RawIPAddress6&) = default;
UInt8* Address();
UInt8& operator[](const Size& index);
bool operator==(const RawIPAddress6& ipv6);
bool operator!=(const RawIPAddress6& ipv6);
private:
UInt8 fAddr[16] = {};
friend IPFactory;
};
/**
* @brief IP Creation helpers
*/
class IPFactory final {
public:
static ErrorOr<KBasicString<UInt8>> ToKString(Ref<RawIPAddress6>& ipv6);
static ErrorOr<KBasicString<UInt8>> ToKString(Ref<RawIPAddress>& ipv4);
static bool IpCheckVersion4(const Char* ip);
};
} // namespace Kernel
#endif
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