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143 lines
4.2 KiB
143 lines
4.2 KiB
//+---------------------------------------------------------------------------
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//
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// Copyright (C) 1996-1997, Microsoft Corporation.
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//
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// File: ixsutil.hxx
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//
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// Contents: Query SSO class
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//
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// History: 29 Oct 1996 Alanw Created
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//
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//----------------------------------------------------------------------------
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#pragma once
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//-----------------------------------------------------------------------------
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// Include Files
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//-----------------------------------------------------------------------------
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// Query object interface declarations
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#include "ixssoifc.h"
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#include "ixserror.hxx"
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//-----------------------------------------------------------------------------
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// CixssoUtil Declaration
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//-----------------------------------------------------------------------------
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class CixssoUtil : public IixssoUtil, public ISupportErrorInfo
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{
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friend class CIxssoUtilCF;
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public:
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// IUnknown methods
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STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID * ppvObj);
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STDMETHOD_(ULONG, AddRef)(THIS);
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STDMETHOD_(ULONG, Release)(THIS);
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// IDispatch methods
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STDMETHOD(GetTypeInfoCount)(THIS_ UINT * pctinfo);
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STDMETHOD(GetTypeInfo)( THIS_
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UINT itinfo,
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LCID lcid,
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ITypeInfo * * pptinfo);
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STDMETHOD(GetIDsOfNames)( THIS_
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REFIID riid,
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OLECHAR * * rgszNames,
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UINT cNames,
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LCID lcid,
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DISPID * rgdispid);
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STDMETHOD(Invoke)( THIS_
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DISPID dispidMember,
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REFIID riid,
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LCID lcid,
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WORD wFlags,
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DISPPARAMS * pdispparams,
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VARIANT * pvarResult,
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EXCEPINFO * pexcepinfo,
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UINT * puArgErr);
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// ISupportErrorInfo method
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STDMETHOD(InterfaceSupportsErrorInfo)( THIS_
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REFIID riid);
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//
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// IixssoUtil methods
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//
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HRESULT STDMETHODCALLTYPE LocaleIDToISO(
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/* [in] */ LONG lcid,
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/* [retval][out] */ BSTR *val);
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HRESULT STDMETHODCALLTYPE ISOToLocaleID(
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/* [in] */ BSTR bstrLocale,
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/* [retval][out] */ LONG *pLcid);
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HRESULT STDMETHODCALLTYPE AddScopeToQuery(
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/* [in] */ IDispatch * pDisp,
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/* [in] */ BSTR pwszScope,
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/* [in] */ BSTR pwszDepth);
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HRESULT STDMETHODCALLTYPE TruncateToWhitespace(
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/* [in] */ BSTR bstrIn,
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/* [in] */ LONG maxLen,
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/* [retval][out] */ BSTR * pbstrOut);
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HRESULT STDMETHODCALLTYPE GetArrayElement(
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/* [in] */ VARIANT * pVariantArray,
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/* [in] */ LONG iElement,
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/* [out,retval] */ VARIANT * pOutputVariant);
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HRESULT STDMETHODCALLTYPE HTMLEncode(
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/* [in] */ BSTR bstrIn,
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/* [in] */ LONG codepage,
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/* [retval][out] */ BSTR * pbstrOut);
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HRESULT STDMETHODCALLTYPE URLEncode(
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/* [in] */ BSTR bstrIn,
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/* [in] */ LONG codepage,
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/* [retval][out] */ BSTR * pbstrOut);
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#if 0 // NOTE: not needed
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//
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// ASP standard methods
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//
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HRESULT STDMETHODCALLTYPE OnStartPage( IUnknown * pUnk );
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HRESULT STDMETHODCALLTYPE OnEndPage( void );
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#endif // 0 NOTE: not needed
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private:
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CixssoUtil( ITypeLib * pitlb );
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~CixssoUtil();
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// Local methods
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SCODE SetError( SCODE sc,
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const WCHAR * loc = 0,
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unsigned eErrClass = 0 )
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{
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_err.SetError( sc, 0, 0, loc, eErrClass, _lcid );
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return sc;
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}
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LCID GetLCID() const { return _lcid; }
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// Property get/put helpers
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SCODE CopyWstrToBstr( BSTR * pbstr, WCHAR const * pwstr );
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ULONG _cRef;
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CixssoError _err;
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LCID _lcid; // Locale ID used for this query
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ITypeInfo * _ptinfo; // Type info from type lib
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};
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