97 lines
1.7 KiB
C++
97 lines
1.7 KiB
C++
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/*++
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Copyright (C) 1996-2001 Microsoft Corporation
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Module Name:
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Abstract:
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History:
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--*/
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#include "precomp.h"
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#include <assert.h>
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#include "pathutl.h"
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CRelativeObjectPath::CRelativeObjectPath()
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: m_pPath(NULL), m_wszRelPath(NULL), m_Parser( e_ParserAcceptAll )
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{
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}
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CRelativeObjectPath::~CRelativeObjectPath()
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{
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delete m_wszRelPath;
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if ( m_pPath != NULL )
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{
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m_Parser.Free( m_pPath );
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}
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}
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LPCWSTR CRelativeObjectPath::GetPath( )
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{
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assert( m_pPath != NULL );
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if ( m_wszRelPath != NULL )
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{
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return m_wszRelPath;
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}
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int nRes = m_Parser.Unparse( m_pPath, &m_wszRelPath );
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assert( nRes == CObjectPathParser::NoError );
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return m_wszRelPath;
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}
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BOOL CRelativeObjectPath::Parse( LPCWSTR wszPath )
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{
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int nRes;
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//
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// cannot save this relpath because it may not be normalized yet.
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//
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LPWSTR wszRelPath = CObjectPathParser::GetRelativePath( (LPWSTR)wszPath );
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if ( wszRelPath == NULL )
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{
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nRes = m_Parser.Parse( wszPath, &m_pPath );
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}
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else
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{
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nRes = m_Parser.Parse( wszRelPath, &m_pPath );
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}
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if ( nRes == CObjectPathParser::NoError )
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{
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if ( m_pPath->m_dwNumKeys == 1 )
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{
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delete m_pPath->m_paKeys[0]->m_pName;
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m_pPath->m_paKeys[0]->m_pName = NULL;
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}
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return TRUE;
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}
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return FALSE;
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}
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BOOL CRelativeObjectPath::operator==( CRelativeObjectPath& rOther )
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{
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LPCWSTR wszRelPathA = GetPath();
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LPCWSTR wszRelPathB = rOther.GetPath();
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assert( wszRelPathA != NULL );
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assert( wszRelPathB != NULL );
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if (!wszRelPathA || !wszRelPathB)
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return FALSE;
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return _wcsicmp( wszRelPathA, wszRelPathB ) == 0;
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}
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