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