94 lines
2.4 KiB
C++
94 lines
2.4 KiB
C++
/*++
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Copyright (c) 1998 Microsoft Corporation
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Module Name:
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FTMan
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File Name:
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FrSpace.h
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Abstract:
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The definition of class CFreeSpaceData. The class that stores all information related
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to a free space on a disk. A free space is a contiguous block on a physical disk which
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is not inside a partition
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Author:
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Cristian Teodorescu October 23, 1998
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Notes:
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Revision History:
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--*/
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/////////////////////////////////////////////////////////////////////////////
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#if !defined(AFX_FRSPACE_H_INCLUDED_)
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#define AFX_FRSPACE_H_INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include "Item.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Class CFreeSpaceData
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class CFreeSpaceData : public CItemData
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{
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public:
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// Constructor providing the partition information
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CFreeSpaceData(
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DWORD dwDiskNumber,
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DWORD dwSignature,
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LONGLONG llOffset,
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LONGLONG llSize,
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FREE_SPACE_TYPE wFreeSpaceType,
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LONGLONG llCylinderSize,
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DWORD dwPartitionCountOnLevel,
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DWORD dwExtendedPartitionCountOnLevel,
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CItemData* pParentData = NULL);
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virtual ~CFreeSpaceData() {};
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// Operations
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public:
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virtual BOOL ReadItemInfo( CString& strErrors );
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virtual BOOL ReadMembers( CObArray& arrMembersData, CString& strErrors );
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virtual int ComputeImageIndex() const;
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virtual BOOL operator==(CItemData& rData) const;
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// Provide item properties
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virtual void GetDisplayName( CString& strDisplay ) const;
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virtual void GetDisplayType( CString& strDisplay ) const ;
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virtual BOOL GetSize( LONGLONG& llSize ) const;
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virtual BOOL GetDiskNumber( ULONG& ulDiskNumber ) const;
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virtual BOOL GetOffset( LONGLONG& llOffset) const;
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//Data members
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public:
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DWORD m_dwDiskNumber; // Disk number
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DWORD m_dwSignature; // Disk signature
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LONGLONG m_llOffset; // Free space starting offset
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LONGLONG m_llSize; // Free space size
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FREE_SPACE_TYPE m_wFreeSpaceType; // Free space type
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DWORD m_dwFreeSpaceNumber; // Free space number ( internal value )
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LONGLONG m_llCylinderSize; // Disk cylinder size
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DWORD m_dwPartitionCountOnLevel; // Number of non-container partitions on the same level with the free space
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DWORD m_dwExtendedPartitionCountOnLevel; // Number of container partitions on the same level with the free space
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protected:
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virtual BOOL RetrieveDisksSet();
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};
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#endif // !defined(AFX_FRSPACE_H_INCLUDED_)
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