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63 lines
2.2 KiB
63 lines
2.2 KiB
/* Copyright 1996 Microsoft */
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#ifndef _ACLHIST_H_
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#define _ACLHIST_H_
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// Enum options
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enum
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{
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ACEO_ALTERNATEFORMS = ACEO_FIRSTUNUSED, // return alternate forms of the url
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};
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class CACLHistory
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: public IEnumACString
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{
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public:
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//////////////////////////////////////////////////////
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// Public Interfaces
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//////////////////////////////////////////////////////
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// *** IUnknown ***
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virtual STDMETHODIMP_(ULONG) AddRef(void);
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virtual STDMETHODIMP_(ULONG) Release(void);
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virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
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// *** IEnumString ***
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virtual STDMETHODIMP Next(ULONG celt, LPOLESTR *rgelt, ULONG *pceltFetched);
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virtual STDMETHODIMP Skip(ULONG celt);
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virtual STDMETHODIMP Reset(void);
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virtual STDMETHODIMP Clone(IEnumString **ppenum);
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// *** IEnumACString ***
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virtual STDMETHODIMP NextItem(LPOLESTR pszUrl, ULONG cchMax, ULONG* pulSortIndex);
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virtual STDMETHODIMP SetEnumOptions(DWORD dwOptions);
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virtual STDMETHODIMP GetEnumOptions(DWORD *pdwOptions);
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protected:
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// Constructor / Destructor (protected so we can't create on stack)
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CACLHistory(void);
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~CACLHistory(void);
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// Instance creator
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friend HRESULT CACLHistory_CreateInstance(IUnknown *punkOuter, IUnknown **ppunk, LPCOBJECTINFO poi);
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// Private variables
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DWORD _cRef; // COM reference count
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IUrlHistoryStg* _puhs; // URL History storage
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IEnumSTATURL* _pesu; // URL enumerator
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LPOLESTR _pwszAlternate; // Alternate string
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FILETIME _ftAlternate; // Last visited time for _pwszAlternate
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HDSA _hdsaAlternateData; // Contains alternate mappings
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DWORD _dwOptions; // Options flag
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// Private functions
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HRESULT _Next(LPOLESTR* ppsz, ULONG cch, FILETIME* pftLastVisited);
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void _CreateAlternateData(void);
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void _CreateAlternateItem(LPCTSTR pszUrl);
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void _SetAlternateItem(LPCTSTR pszUrl);
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void _AddAlternateDataItem(LPCTSTR pszProtocol, LPCTSTR pszDomain, BOOL fMoveSlashes);
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void _ReadAndSortHistory(void);
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static int _FreeAlternateDataItem(LPVOID p, LPVOID d);
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};
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#endif // _ACLHIST_H_
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