162 lines
2.9 KiB
C++
162 lines
2.9 KiB
C++
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//+-----------------------------------------------------------------------
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//
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// File: CDir.hxx
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//
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// Purpose: Declare the CDirectory class. Objects of this class
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// are used to represent a directory, and provide additional
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// information about it.
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//
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//+-----------------------------------------------------------------------
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#ifndef _C_DIR_HXX_
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#define _C_DIR_HXX_
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// --------
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// Includes
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// --------
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#include "CFMEx.hxx"
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// --------
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// Typedefs
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// --------
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// An enumeration of the possible file system types.
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typedef enum
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{
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fstFAT,
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fstNTFS,
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fstOFS,
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fstUnknown
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} enumFileSystemType;
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// ----------
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// CDirectory
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// ----------
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class CDirectory
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{
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// Construction/Deconstruction
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public:
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CDirectory();
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~CDirectory();
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// Public Member Functions
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public:
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BOOL Initialize(); // Defaulted input
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BOOL Initialize( LPCWSTR wszDirectory ); // Unicode input
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BOOL Initialize( LPCSTR szDirectory ); // ANSI input
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enumFileSystemType GetFileSystemType() const;
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LPCWSTR GetFileSystemName() const;
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LPCWSTR GetDirectoryName() const;
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// Private Member Functions
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private:
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void DisplayErrors( BOOL bSuccess, LPCWSTR wszFunctionName );
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VOID MakeRoot(WCHAR *pwszPath);
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unsigned GetRootLength(const WCHAR *pwszPath);
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// Member Data
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private:
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WCHAR m_wszDirectory[ MAX_UNICODE_PATH + sizeof( L'\0' )];
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WCHAR m_wszFileSystemName[ MAX_UNICODE_PATH + sizeof( L'\0' )];
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enumFileSystemType m_FileSystemType;
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WCHAR m_wszErrorMessage[ 200 ];
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long m_lError;
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};
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// ----------------
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// Inline Functions
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// ----------------
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// CDirectory::CDirectory
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inline CDirectory::CDirectory()
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{
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wcscpy( m_wszDirectory, L"" );
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wcscpy( m_wszFileSystemName, L"" );
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wcscpy( m_wszErrorMessage, L"" );
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m_lError = 0;
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m_FileSystemType = fstUnknown;
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}
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// CDirectory::~CDirectory
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inline CDirectory::~CDirectory()
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{
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}
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// CDirectory::GetFileSystemType
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inline enumFileSystemType CDirectory::GetFileSystemType() const
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{
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return m_FileSystemType;
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}
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// CDirectory::GetFileSystemName
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inline LPCWSTR CDirectory::GetFileSystemName() const
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{
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return m_wszFileSystemName;
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}
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// CDirectory::GetDirectoryName
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inline LPCWSTR CDirectory::GetDirectoryName() const
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{
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return m_wszDirectory;
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}
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// CDirectory::DisplayErrors
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inline void CDirectory::DisplayErrors( BOOL bSuccess, LPCWSTR wszFunctionName )
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{
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if( !bSuccess )
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{
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wprintf( L"Error in %s (%08x)\n %s\n",
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wszFunctionName, m_lError, m_wszErrorMessage );
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}
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}
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// ------
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// Macros
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// ------
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// Early-exit macro.
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#undef EXIT
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#define EXIT( error ) \
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{\
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wcscpy( m_wszErrorMessage, ##error );\
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goto Exit;\
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}
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#endif // _C_DIR_HXX_
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