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Root/branches/rewrite/i386/modules/Disk/include/Disk.hpp

Source at commit 1090 created 9 years 4 months ago.
By meklort, Initial GPT detection
1/*
2 * Copyright (c) 2011 Evan Lojewski. All rights reserved.
3 *
4 */
5#ifndef DISK_H
6#define DISK_H
7
8#include <IOKit/IOTypes.h>
9
10class Disk
11{
12public:
13 Disk();
14 Disk(const char* name);
15 ~Disk();
16
17 // TODO: add cacheing
18 virtual IOReturn Read(UInt64 sector, UInt64 size, UInt8* buffer) = 0;
19 virtual IOReturn Write(UInt64 sector, UInt64 size, UInt8* buffer) = 0;
20
21 virtual bool isValid() { return mName != NULL && mBytesPerSector; };
22 virtual bool probe() { return isValid(); };
23 virtual UInt32 bytesPerSector() { return mBytesPerSector; };
24protected:
25 const char *mName;
26 const char *mBusType;
27
28 UInt32 mBytesPerSector;
29private:
30
31};
32
33#endif /* DISK_H */
34

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Revision: 1090