CloverBootloader/rEFIt_UEFI/Settings/Self.h

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/*
* Self.h
*
* Created on: Sep 28, 2020
* Author: jief
*/
#ifndef PLATFORM_SELF_H_
#define PLATFORM_SELF_H_
#include "../cpp_foundation/XString.h"
#include "../cpp_foundation/apd.h"
extern "C" {
#include <Uefi/UefiSpec.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/DevicePath.h>
#include <Protocol/SimpleFileSystem.h>
}
class Self
{
// Class method, usable even without any instance of Self.
protected:
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static EFI_STATUS __initialize(XBool debugMsg, EFI_HANDLE m_SelfImageHandle, EFI_LOADED_IMAGE** m_SelfLoadedImage, EFI_SIMPLE_FILE_SYSTEM_PROTOCOL** m_SelfSimpleVolumePtr, EFI_FILE** m_SelfVolumeRootDirPtr, XStringW* m_CloverDirFullPathPtr, XStringW* m_efiFileNamePtr, EFI_FILE** m_CloverDirPtr);
public:
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protected:
EFI_HANDLE m_SelfImageHandle {}; // this efi.
EFI_LOADED_IMAGE* m_SelfLoadedImage = NULL; // this efi.
apd<EFI_DEVICE_PATH*> m_SelfDevicePath = NULL; // path to device containing this efi.
// XStringW m_SelfDevicePathAsXStringW; // path to device containing this efi.
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EFI_SIMPLE_FILE_SYSTEM_PROTOCOL* m_SelfSimpleVolume {}; // Volume containing this efi.
EFI_FILE* m_SelfVolumeRootDir {}; // Root dir of the volume containing this efi.
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XStringW m_efiFileName = {};
EFI_DEVICE_PATH* m_CloverDirFullDevicePath {}; // full path, including device, of the folder containing this efi.
EFI_FILE* m_CloverDir {}; // opened folder containing this efi
XStringW m_CloverDirFullPath {}; // full path of folder containing this efi.
XStringW m_CloverDirFullPath4Display {}; // prettier for diplay
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XBool m_ThemesDirExists {};
EFI_FILE *m_ThemesDir {};
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EFI_STATUS _openDir(const XStringW& path, XBool* b, EFI_FILE** efiDir);
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EFI_STATUS _initialize();
public:
Self () {};
Self(const Self&) = delete;
Self& operator = (const Self&) = delete;
~Self () {};
EFI_STATUS initialize(EFI_HANDLE ImageHandle);
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EFI_STATUS reInitialize();
void closeHandle();
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XBool isInitialized() const { return m_CloverDir != NULL; }
void checkInitialized() const
{
#ifdef JIEF_DEBUG
if ( !isInitialized() ) {
panic("Self in not initialized");
}
#endif
}
EFI_HANDLE getSelfImageHandle() { checkInitialized(); return m_SelfImageHandle; }
const EFI_LOADED_IMAGE& getSelfLoadedImage() { checkInitialized(); return *m_SelfLoadedImage; }
EFI_HANDLE getSelfDeviceHandle() { checkInitialized(); return getSelfLoadedImage().DeviceHandle; }
const EFI_DEVICE_PATH& getSelfDevicePath() { checkInitialized(); return *m_SelfDevicePath; }
const EFI_SIMPLE_FILE_SYSTEM_PROTOCOL& getSelfSimpleVolume() { checkInitialized(); return *m_SelfSimpleVolume; }
const EFI_FILE& getSelfVolumeRootDir() { checkInitialized(); return *m_SelfVolumeRootDir; }
const XStringW& getCloverEfiFileName() { checkInitialized(); return m_efiFileName; }
const XStringW& getCloverEfiFileNameOrNull() { return m_efiFileName; }
const EFI_DEVICE_PATH& getCloverDirFullDevicePath() { checkInitialized(); return *m_CloverDirFullDevicePath; }
const EFI_FILE& getCloverDir() { checkInitialized(); return *m_CloverDir; }
const EFI_FILE& getCloverDirOrNull() { return *m_CloverDir; }
const XStringW& getCloverDirFullPath() { checkInitialized(); return m_CloverDirFullPath; }
const XStringW& getCloverDirFullPath4Display() { checkInitialized(); return m_CloverDirFullPath4Display; }
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XBool themesDirExists() { checkInitialized(); return m_ThemesDirExists; }
const EFI_FILE& getThemesDir() { checkInitialized(); return *m_ThemesDir; }
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};
extern Self self;
#endif /* PLATFORM_SELF_H_ */