112 lines
3.4 KiB
C++
112 lines
3.4 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 2000.
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//
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// File: dbprputl.hxx
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//
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// Contents: IDBProperties related utility functions and classes in the
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// client side.
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//
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// History: 1-13-97 srikants Created
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// 5-10-97 mohamedn fs/core property set split
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//
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//----------------------------------------------------------------------------
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#pragma once
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extern const GUID guidCiFsExt;
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const cScopePropSets = 2;
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const cInitProps = 2;
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const cFsCiProps = 4;
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//+---------------------------------------------------------------------------
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//
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// Class: CGetDbProps
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//
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// Purpose: A wrapper around IDbProperties to retrieve the dbproperties
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// set by the FileSystem CI client.
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//
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// History: 1-13-97 srikants Created
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// 5-10-97 mohamedn fs/core property set split
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//
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//----------------------------------------------------------------------------
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class CGetDbProps
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{
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typedef XGrowable<WCHAR *, 5> XPathArray;
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public:
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enum EPropsToGet { eMachine = 0x1,
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eClientGuid = 0x2,
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eCatalog = 0x4,
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eScopesAndDepths = 0x8,
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eSecurity = 0x10,
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eQueryType = 0x20
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};
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CGetDbProps();
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void GetProperties( IDBProperties * pDbProperties, const ULONG fPropsToGet );
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WCHAR const * GetMachine(unsigned i = 0 ) const { return (_aMachines ? _aMachines[i] : 0); }
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GUID const * GetClientGuid() const
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{
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return _fGuidValid ? &_clientGuid : 0;
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}
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WCHAR const * GetCatalog(unsigned i = 0 ) const { return (_cCatalogs > 0 ? _xNotFunnyCatalogs[i] : 0); }
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WCHAR const * const * GetScopes() const { return ((WCHAR const * const *)_xNotFunnyPaths.Get()); }
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DWORD const * GetDepths() const { return (_aDepths ? _aDepths : 0); }
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ULONG GetScopeCount() const { return _cScopes;}
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ULONG GetCatalogCount() const { return _cCatalogs; }
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CiMetaData GetQueryType() const { return _type; }
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private:
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void ProcessPropSet( DBPROPSET & propSet );
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void ProcessDbInitPropSet( DBPROPSET & propSet );
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void ProcessCiFsExtPropSet( DBPROPSET & propSet );
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void _PreProcessForFunnyPaths( WCHAR * const * aPaths, DWORD _cPaths,
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XPathArray & xNotFunnyPaths );
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DWORD * _aDepths; // depths of scopes
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XPathArray _xNotFunnyPaths;
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XPathArray _xNotFunnyCatalogs;
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CiMetaData _type;
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ULONG _cDepths; // number of depths
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ULONG _cScopes; // Number of scopes specified
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ULONG _cCatalogs; // number of catalogs
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ULONG _cMachines; // number of machines
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ULONG _cGuids;
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WCHAR ** _aMachines; // pointer to machines
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GUID _clientGuid; // GUID of the client
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BOOL _fGuidValid; // Set to TRUE if _clientGuid is valid
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XArrayOLEInPlace<CDbPropSet> _xPropSet;
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//
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// default values
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//
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DWORD _aDefaultDepth[1];
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WCHAR * _aDefaultPath[1];
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};
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//
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// utility functions
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//
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WCHAR **GetWCharFromVariant( DBPROP & dbProp, ULONG *cElements );
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DWORD * GetDepthsFromVariant( DBPROP & dbProp, ULONG *cElements, ULONG mask );
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