107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
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// Copyright 1997 - Microsoft
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//
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//
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// CENUMSIF.H - Handles enumerating OSes and Tools SIFs from DS
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//
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#ifndef _CENUMSIF_H_
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#define _CENUMSIF_H_
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// Flag Definitions
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#define ENUM_READ 0x00000000
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#define ENUM_WRITE 0x00000001
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// QI Table
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BEGIN_QITABLE( CEnumIMSIFs )
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DEFINE_QI( IID_IEnumIMSIFs, IEnumIMSIFs, 4 )
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END_QITABLE
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// Definitions
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LPVOID
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CEnumIMSIFs_CreateInstance(
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LPWSTR pszEnumPath,
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LPWSTR pszAttribute,
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DWORD dwFlags,
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IADs * pads );
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// Private Interface Definition
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interface
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IEnumIMSIFs:
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public IUnknown
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{
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public:
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STDMETHOD(Next)( ULONG celt, LPWSTR * rgelt, ULONG * pceltFetched ) PURE;
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STDMETHOD(Skip)( ULONG celt ) PURE;
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STDMETHOD(Reset)(void) PURE;
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STDMETHOD(Clone)( LPUNKNOWN * ppenum ) PURE;
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};
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typedef IEnumIMSIFs * LPENUMIMSIFS;
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// CEnumIMSIFs
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class
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CEnumIMSIFs:
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public IEnumIMSIFs
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{
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private:
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// IUnknown
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ULONG _cRef;
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DECLARE_QITABLE( CEnumIMSIFs );
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// IIntelliMirror
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IADs * _pads; // ADS Object
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LPWSTR _pszAttribute; // Attribute to enumerate
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int _iIndex; // Index
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LPWSTR _pszServerName; // DNS name of server
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HANDLE _hLanguage; // FindFile handle for Languages
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LPWSTR _pszLanguage; // last language found
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LPWSTR _pszEnumPath; // \\Server\IMIRROR\Setup\<language>\<_pszEnumPath>\*
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HANDLE _hOS; // FindFile handle for OSes
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LPWSTR _pszOS; // last OS found
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HANDLE _hArchitecture; // FindFile handle for Architectures
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LPWSTR _pszArchitecture; // last Architecture found
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HANDLE _hSIF; // FindFile handle for SIF files
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LPWSTR _pszSIF; // last SIF found
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// Flags for enumeration
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union {
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DWORD _dwFlags;
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struct {
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BOOL _fWrite:1;
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};
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};
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private: // Methods
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CEnumIMSIFs();
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~CEnumIMSIFs();
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STDMETHOD(Init)( LPWSTR pszEnumPath, LPWSTR pszAttribute, DWORD dwFlags, IADs * pads );
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HRESULT _FindNextItem( LPWSTR * pszFilePath );
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HRESULT _NextLanguage( );
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HRESULT _NextOS( );
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HRESULT _NextArchitecture( );
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HRESULT _NextSIF( );
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public: // Methods
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friend LPVOID
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CEnumIMSIFs_CreateInstance( LPWSTR pszEnumPath, LPWSTR pszAttribute,
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DWORD dwFlags, IADs * pads );
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// IUnknown
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STDMETHOD(QueryInterface)( REFIID riid, LPVOID *ppv );
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STDMETHOD_(ULONG, AddRef)(void);
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STDMETHOD_(ULONG, Release)(void);
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// IEnumIMThings
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STDMETHOD(Next)( ULONG celt, LPWSTR * rgelt, ULONG * pceltFetched );
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STDMETHOD(Skip)( ULONG celt );
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STDMETHOD(Reset)(void);
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STDMETHOD(Clone)( LPUNKNOWN * ppenum );
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};
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typedef CEnumIMSIFs* LPENUMSIFS;
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#endif // _CENUMSIF_H_
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