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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 KERNELKIT_CODEMGR_PEF_H
#define KERNELKIT_CODEMGR_PEF_H
/// @file PEFCodeMgr.h
/// @brief PEF Code Manager header file.
/// @author Amlal El Mahrouss (amlal@nekernel.org)
#include <KernelKit/FileMgr.h>
#include <KernelKit/PEF.h>
#include <NeKit/ErrorOr.h>
#include <NeKit/KString.h>
#ifndef KERNELKIT_USERPROCESSSCHEDULER_H
#include <KernelKit/ProcessScheduler.h>
#endif
#define kPefApplicationMime "application/vnd-nekernel-executable"
namespace Kernel {
///
/// \name PEFLoader
/// \brief PEF loader class.
///
class PEFLoader NE_EXEC_LOADER {
private:
explicit PEFLoader() = delete;
public:
explicit PEFLoader(const VoidPtr blob);
explicit PEFLoader(const Char* path);
~PEFLoader() override;
public:
NE_COPY_DEFAULT(PEFLoader)
public:
const Char* Path() override;
const Char* AsString() override;
const Char* MIME() override;
public:
ErrorOr<VoidPtr> FindStart() override;
ErrorOr<VoidPtr> FindSymbol(const Char* name, Int32 kind) override;
ErrorOr<VoidPtr> GetBlob() override;
public:
bool IsLoaded();
private:
#ifdef __FSKIT_INCLUDES_NEFS__
OwnPtr<FileStream<Char, NeFileSystemMgr>> fFile;
#elif defined(__FSKIT_INCLUDES_OPENHEFS__)
OwnPtr<FileStream<Char, HeFileSystemMgr>> fFile;
#else
OwnPtr<FileStream<Char>> fFile;
#endif // __FSKIT_INCLUDES_NEFS__
Ref<KString> fPath;
ErrorOrAny fCachedBlob;
BOOL fFatBinary{};
BOOL fBad{};
};
ProcessID rtl_create_user_process(PEFLoader& exec, const UserProcess::ExecutableKind& procKind);
} // namespace Kernel
#endif // ifndef KERNELKIT_CODEMGR_PEF_H
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