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// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
// Licensed under the Apache License, Version 2.0 (see LICENSE file)
// Official repository: https://github.com/nekernel-org/nekernel
#ifndef FIRMWAREKIT_BOOTNET_H
#define FIRMWAREKIT_BOOTNET_H
#include <NeKit/Config.h>
#define kBootNetINetMagic "ONET"
#define kBootNetINetMagicLength (4)
#define kBootNetVersion (0x001)
#define kBootNetNameLen (256U)
struct _BOOTNET_INTERNET_HEADER;
/// @brief Netboot Internet Header
/// Consists of 4 magic characters, and a set of fields describing the current patch that's being
/// sent (if m_preflight = 0)
/// @note Can be used to patch ROMs too (if ImpliesProgram = 1)
typedef struct _BOOTNET_INTERNET_HEADER {
Kernel::Char NB1; /// magic char 1 'O'
Kernel::Char NB2; /// magic char 2 'N'
Kernel::Char NB3; /// magic char 3 'E'
Kernel::Char NB4; /// magic char 4 'T'
Kernel::UInt16 Version;
Kernel::Char Name[kBootNetNameLen]; /// example: Modjo
Kernel::Int32 Length; /// the patch length.
Kernel::Char Target[kBootNetNameLen]; /// the target file.
Kernel::Boolean ImpliesProgram : 1; /// does it imply reprogramming?
Kernel::Boolean Preflight : 1; /// is it a preflight packet.
Kernel::Char Data[1]; /// non preflight packet has a patch blob for a **PatchTarget**
} PACKED BOOTNET_INTERNET_HEADER;
using BOOTNET_INTERNET_HEADER_PTR = BOOTNET_INTERNET_HEADER*;
#endif
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