git: port from mercurial repo.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>

1 files changed, 87 insertions, 0 deletions

diff --git a/KernelKit/DriveManager.hpp b/KernelKit/DriveManager.hpp
new file mode 100644
index 00000000..77dbae61
--- /dev/null
+++ b/KernelKit/DriveManager.hpp
@@ -0,0 +1,87 @@
+/*
+ *	========================================================
+ *
+ *	hCore
+ * 	Copyright Mahrouss Logic, all rights reserved.
+ *
+ * 	========================================================
+ */
+
+#pragma once
+
+#include <CompilerKit/Compiler.hpp>
+#include <NewKit/Defines.hpp>
+#include <NewKit/String.hpp>
+
+#include <KernelKit/Device.hpp>
+
+#define kDriveInvalidID -1
+#define kDriveNameLen 32
+
+namespace hCore
+{
+    enum
+    {
+        kInvalidDrive = -1,
+        kBlockDevice = 0xAD,
+        kMassStorage = 0xDA,
+        kFloppyDisc = 0xCD,
+        kOpticalDisc = 0xDC, // CD-ROM/DVD-ROM/Blu-Ray
+        kReadOnly = 0x10, // Read only drive
+        kXPMDrive = 0x11, // eXplicit Partition Map.
+        kXPTDrive = 0x12, // GPT w/ XPM partition.
+    	kMBRDrive = 0x13, // IBM PC classic partition scheme
+    };
+
+    typedef Int64 DriveID;
+
+    // Mounted drive.
+    struct DriveTraits final
+    {
+        char fName[kDriveNameLen]; // /system, /boot...
+        Int32 fKind; // fMassStorage, fFloppy, fOpticalDisc.
+        DriveID fId; // Drive id.
+        Int32 fFlags; // fReadOnly, fXPMDrive, fXPTDrive
+
+		//! disk mount, unmount operations
+		void(*fMount)(void);
+		void(*fUnmount)(void);
+
+        bool(*fReady)(void); //! is drive ready?
+    	
+		//! for StorageKit.
+		struct 
+		{
+			voidPtr fPacketContent; // packet body.
+			Char fPacketMime[32]; //! identify what we're sending.
+			SizeT fPacketSize; // packet size
+		} fPacket;
+    };
+
+#define kPacketBinary "file/x-binary"
+#define kPacketSource "file/x-source"
+#define kPacketASCII  "file/x-ascii"
+#define kPacketZip    "file/x-zip"
+    
+    //! drive as a device.
+    typedef IDevice<DriveTraits> Drive;
+    typedef Drive* DrivePtr;
+
+    class DriveSelector final
+    {
+    public:
+    	explicit DriveSelector();
+    	~DriveSelector();
+    	
+    public:
+    	HCORE_COPY_DEFAULT(DriveSelector);
+
+    	DriveTraits& GetMounted();
+    	bool Mount(DriveTraits* drive);
+		DriveTraits* Unmount();
+
+    private:
+    	DriveTraits* fDrive;
+    	
+    };
+}