393 lines
10 KiB
C++
393 lines
10 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 - 1994.
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//
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// File: spropmap.cxx
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//
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// Contents: Standard Property + Volatile Property mapper
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//
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// Classes: CStandardPropMapper
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//
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// History: 1-03-97 srikants Created (Moved code from qcat.cxx)
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//
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//----------------------------------------------------------------------------
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#include <pch.cxx>
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#pragma hdrstop
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#include <propspec.hxx>
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#include <spropmap.hxx>
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IMPL_DYNARRAY( CPropSpecArray, CPropSpecPidMap );
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static const GUID guidDbBookmark = DBBMKGUID;
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static const GUID guidDbSelf = DBSELFGUID;
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static const GUID guidDbColumn = DBCIDGUID;
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//+---------------------------------------------------------------------------
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//
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// Member: Constructor of the Standard property mapper.
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//
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// History: 1-03-97 srikants Created
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//
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//----------------------------------------------------------------------------
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CStandardPropMapper::CStandardPropMapper()
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: _pidNextAvailable( INIT_DOWNLEVEL_PID ),
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_cps( 0 ),
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_cRefs( 1 )
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{
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CStandardPropMapper::StandardPropertyToPropId, protected
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//
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// Synopsis: Locate pid for standard properties
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//
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// Arguments: [ps] -- Property specification (name)
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//
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// Returns: The pid of [ps] if ps is one of the standard properties.
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//
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// History: 10 Jan 1996 Alanw Created
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// 3 Jan 1997 Srikants Moved from CQCat
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//
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//--------------------------------------------------------------------------
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PROPID CStandardPropMapper::StandardPropertyToPropId(
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CFullPropSpec const & ps )
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{
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if ( ps.IsPropertyName() )
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return pidInvalid; // no name-based standard properties
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PROPID pid = pidInvalid;
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if ( ps.GetPropSet() == guidStorage )
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{
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if ( ps.IsPropertyPropid() )
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{
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pid = ps.GetPropertyPropid();
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if (pid > PID_DICTIONARY && pid <= PID_STG_MAX)
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{
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pid = MK_CISTGPROPID(pid);
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}
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else if (pid == PID_SECURITY) // Note: overload PID_DICTIONARY
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{
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pid = pidSecurity;
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}
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}
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}
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else if ( ps.GetPropSet() == guidQuery )
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{
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if ( ps.IsPropertyPropid() )
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{
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switch( ps.GetPropertyPropid() )
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{
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case DISPID_QUERY_RANK:
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pid = pidRank;
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break;
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case DISPID_QUERY_RANKVECTOR:
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pid = pidRankVector;
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break;
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case DISPID_QUERY_HITCOUNT:
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pid = pidHitCount;
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break;
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case DISPID_QUERY_WORKID:
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pid = pidWorkId;
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break;
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case DISPID_QUERY_ALL:
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pid = pidAll;
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break;
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case DISPID_QUERY_UNFILTERED:
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pid = pidUnfiltered;
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break;
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case DISPID_QUERY_REVNAME:
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pid = pidRevName;
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break;
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case DISPID_QUERY_VIRTUALPATH:
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pid = pidVirtualPath;
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break;
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case DISPID_QUERY_LASTSEENTIME:
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pid = pidLastSeenTime;
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break;
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default:
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pid = pidInvalid;
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}
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}
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}
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else if ( ps.GetPropSet() == guidQueryMetadata )
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{
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if ( ps.IsPropertyPropid() )
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{
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switch( ps.GetPropertyPropid() )
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{
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case DISPID_QUERY_METADATA_VROOTUSED:
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pid = pidVRootUsed;
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break;
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case DISPID_QUERY_METADATA_VROOTAUTOMATIC:
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pid = pidVRootAutomatic;
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break;
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case DISPID_QUERY_METADATA_VROOTMANUAL:
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pid = pidVRootManual;
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break;
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case DISPID_QUERY_METADATA_PROPGUID:
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pid = pidPropertyGuid;
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break;
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case DISPID_QUERY_METADATA_PROPDISPID:
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pid = pidPropertyDispId;
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break;
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case DISPID_QUERY_METADATA_PROPNAME:
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pid = pidPropertyName;
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break;
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case DISPID_QUERY_METADATA_STORELEVEL:
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pid = pidPropertyStoreLevel;
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break;
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case DISPID_QUERY_METADATA_PROPMODIFIABLE:
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pid = pidPropDataModifiable;
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break;
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default:
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pid = pidInvalid;
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}
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}
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}
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else if ( ps.GetPropSet() == guidDbColumn )
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{
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if (ps.GetPropertyPropid() < CDBCOLDISPIDS)
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{
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pid = MK_CIDBCOLPROPID( ps.GetPropertyPropid() );
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}
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}
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else if ( ps.GetPropSet() == guidDbBookmark )
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{
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if (ps.GetPropertyPropid() < CDBBMKDISPIDS)
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{
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pid = MK_CIDBBMKPROPID( ps.GetPropertyPropid() );
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}
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}
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else if ( ps.GetPropSet() == guidDbSelf )
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{
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if (ps.GetPropertyPropid() == PROPID_DBSELF_SELF)
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{
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pid = pidSelf;
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}
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}
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return( pid );
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CStandardPropMapper::PropertyToPropId, public
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//
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// Synopsis: Locate pid for property
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//
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// Arguments: [ps] -- Property specification (name)
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// [fCreate] -- TRUE if non-existent mapping should be created
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//
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// Returns: The pid of [ps].
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//
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// History: 28-Feb-1994 KyleP Created
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// 30-Jun-1994 KyleP Added downlevel property support
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// 03-Jan-1997 SrikantS Moved from CQCat
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//
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//--------------------------------------------------------------------------
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PROPID CStandardPropMapper::PropertyToPropId(
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CFullPropSpec const & ps,
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BOOL fCreate )
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{
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PROPID pid = StandardPropertyToPropId( ps );
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if (pidInvalid == pid)
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{
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//
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// Create pid good only for life of catalog.
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//
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//
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// Have we seen this property before? Use linear search since
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// we shouldn't have too many of these.
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//
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for ( unsigned i = 0; i < _cps; i++ )
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{
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if ( ps == _aps.Get(i)->PS() )
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break;
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}
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if ( i < _cps )
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{
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pid = _aps.Get(i)->Pid();
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}
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else
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{
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pid = _pidNextAvailable++;
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CPropSpecPidMap * ppm = new CPropSpecPidMap( ps, pid );
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_aps.Add( ppm, _cps );
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_cps++;
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}
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}
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return pid;
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CStandardPropMapper::AddRef
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//
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// Synopsis: Increments refcount
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//
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// History: 31-Jan-1997 SitaramR Created
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//
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//--------------------------------------------------------------------------
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ULONG STDMETHODCALLTYPE CStandardPropMapper::AddRef()
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{
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return InterlockedIncrement( (long *) &_cRefs );
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CStandardPropMapper::Release
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//
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// Synopsis: Decrement refcount. Delete if necessary.
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//
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// History: 31-Jan-1997 SitaramR Created
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//
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//--------------------------------------------------------------------------
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ULONG STDMETHODCALLTYPE CStandardPropMapper::Release()
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{
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Win4Assert( _cRefs > 0 );
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ULONG uTmp = InterlockedDecrement( (long *) &_cRefs );
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if ( 0 == uTmp )
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delete this;
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return uTmp;
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CStandardPropMapper::QueryInterface
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//
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// Synopsis: Rebind to other interface
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//
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// Arguments: [riid] -- IID of new interface
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// [ppvObject] -- New interface * returned here
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//
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// Returns: S_OK if bind succeeded, E_NOINTERFACE if bind failed
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//
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// History: 31-Jan-1997 SitaramR Created
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//
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//--------------------------------------------------------------------------
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SCODE STDMETHODCALLTYPE CStandardPropMapper::QueryInterface(
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REFIID riid,
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void ** ppvObject)
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{
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if ( 0 == ppvObject )
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return E_INVALIDARG;
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*ppvObject = 0;
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if ( IID_IPropertyMapper == riid )
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*ppvObject = (IUnknown *)(IPropertyMapper *) this;
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else if ( IID_IUnknown == riid )
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*ppvObject = (IUnknown *) this;
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else
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return E_NOINTERFACE;
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AddRef();
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return S_OK;
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CStandardPropMapper::PropertyToPropid
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//
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// Synopsis: Convert propspec to pid
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//
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// Arguments: [pFullPropSpec] -- propspec to convert
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// [fCreate] -- Create property if not found ?
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// [pPropId] -- pid returned here
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//
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// History: 31-Jan-1997 SitaramR Created
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//
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//--------------------------------------------------------------------------
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SCODE STDMETHODCALLTYPE CStandardPropMapper::PropertyToPropid( const FULLPROPSPEC *pFullPropSpec,
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BOOL fCreate,
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PROPID *pPropId)
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{
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SCODE sc = S_OK;
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TRY
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{
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CFullPropSpec const * pProperty = (CFullPropSpec const *) pFullPropSpec;
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*pPropId = PropertyToPropId( *pProperty, fCreate );
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}
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CATCH( CException, e )
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{
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sc = e.GetErrorCode();
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vqDebugOut(( DEB_ERROR,
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"CStandardPropMapper:PropertyToPropid - Exception caught 0x%x\n",
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sc ));
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}
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END_CATCH;
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return sc;
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CStandardPropMapper::PropidToProperty
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//
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// Synopsis: Convert pid to propspec
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//
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// Arguments: [pPropId] -- pid to convert
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// [pFullPropSpec] -- propspec returned here
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//
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// History: 31-Jan-1997 SitaramR Created
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//
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//--------------------------------------------------------------------------
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SCODE STDMETHODCALLTYPE CStandardPropMapper::PropidToProperty( PROPID propId,
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FULLPROPSPEC **ppFullPropSpec )
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{
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Win4Assert( !"Not yet implemented" );
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return E_NOTIMPL;
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}
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