From eb076dbf3754f44efdda926e1cc55a5c86136f5c Mon Sep 17 00:00:00 2001
From: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
Date: Sun, 7 Jul 2024 09:39:07 +0200
Subject: MHR-36: IMP: Add ProgramLoader class, *_cast macros and patching
 capability.

FIX: Device constructor marked as explicit.

Signed-off-by: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
---
 Boot/BootKit/BootKit.hxx       |  1 +
 Boot/BootKit/Device.hxx        |  2 +-
 Boot/BootKit/ProgramLoader.hxx | 41 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 Boot/BootKit/ProgramLoader.hxx

(limited to 'Boot/BootKit')

diff --git a/Boot/BootKit/BootKit.hxx b/Boot/BootKit/BootKit.hxx
index c83b3c63..850f3896 100644
--- a/Boot/BootKit/BootKit.hxx
+++ b/Boot/BootKit/BootKit.hxx
@@ -135,6 +135,7 @@ private:
 	BTextWriter		   mWriter;
 	EfiFileProtocol*   mFile{nullptr};
 	UInt64			   mSizeFile{0};
+	EfiFileProtocol*   mRootFs;
 };
 
 typedef UInt8* BlobType;
diff --git a/Boot/BootKit/Device.hxx b/Boot/BootKit/Device.hxx
index 234ab6bd..2c6ddd6b 100644
--- a/Boot/BootKit/Device.hxx
+++ b/Boot/BootKit/Device.hxx
@@ -14,7 +14,7 @@ using namespace Kernel;
 class Device
 {
 public:
-	Device()		  = default;
+	explicit Device() = default;
 	virtual ~Device() = default;
 
 	NEWOS_MOVE_DEFAULT(Device);
diff --git a/Boot/BootKit/ProgramLoader.hxx b/Boot/BootKit/ProgramLoader.hxx
new file mode 100644
index 00000000..9e14710c
--- /dev/null
+++ b/Boot/BootKit/ProgramLoader.hxx
@@ -0,0 +1,41 @@
+/* -------------------------------------------
+
+	Copyright Zeta Electronics Corporation
+
+------------------------------------------- */
+
+#pragma once
+
+#include <KernelKit/PE.hxx>
+#include <KernelKit/MSDOS.hxx>
+#include <FirmwareKit/Handover.hxx>
+
+namespace Boot
+{
+    using namespace Kernel;
+
+	class ProgramLoader;
+
+	/// @brief Program loader class
+    /// @package nl.zeta.boot.api
+	class ProgramLoader final
+	{
+	public:
+		explicit ProgramLoader() = delete;
+		~ProgramLoader()		 = default;
+
+		explicit ProgramLoader(Kernel::VoidPtr blob);
+
+		ProgramLoader& operator=(const ProgramLoader&) = default;
+		ProgramLoader(const ProgramLoader&)			   = default;
+
+		void		Start(HEL::HandoverInformationHeader* handover);
+		const char* GetName();
+		void		SetName(const char* name);
+
+	private:
+        Char fBlobName[255];
+		VoidPtr fStartAddress{nullptr};
+		VoidPtr fBlob{nullptr};
+	};
+} // namespace Kernel
\ No newline at end of file
-- 
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