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112 lines
2.7 KiB
112 lines
2.7 KiB
/////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1996-2002 Microsoft Corporation
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//
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// Module Name:
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// RegistryValueName.h
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//
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// Implementation File:
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// RegistryValueName.cpp
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//
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// Description:
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// Definition of the CRegistryValueName class.
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//
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// Maintained by:
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// George Potts (GPotts) 22-APR-2002
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// Vijayendra Vasu (vvasu) 05-FEB-1999
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//
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// Revision History:
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// None.
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//
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/////////////////////////////////////////////////////////////////////////////
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#pragma once
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// Class CRegistryValueName
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//
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// When initialized, this class takes as input the Name and KeyName
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// fields of a property table item. It then initializes its member
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// variables m_pszName and m_pszKeyName as follows.
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//
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// m_pszName contains all the characters of Name after the last backslash
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// character.
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// To m_pszKeyName is appended all the characters of Name upto (but not
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// including) the last backslash character.
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//
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// For example: If Name is "Groups\AdminExtensions" and KeyName is NULL,
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// m_pszKeyName will be "Groups" and m_pszName will be "AdminExtensions"
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//
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// The allocated memory is automatically freed during the destruction of
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// the CRegistryValueName object.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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class CRegistryValueName
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{
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private:
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LPWSTR m_pszName;
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LPWSTR m_pszKeyName;
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size_t m_cchName;
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size_t m_cchKeyName;
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// Disallow copying.
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const CRegistryValueName & operator =( const CRegistryValueName & rhs );
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CRegistryValueName( const CRegistryValueName & source );
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DWORD ScAssignName( LPCWSTR pszNewNameIn );
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DWORD ScAssignKeyName( LPCWSTR pszNewNameIn );
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public:
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//
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// Construction.
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//
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// Default constructor
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CRegistryValueName( void )
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: m_pszName( NULL )
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, m_pszKeyName( NULL )
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, m_cchName( 0 )
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, m_cchKeyName( 0 )
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{
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} //*** CRegistryValueName
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// Destructor
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~CRegistryValueName( void )
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{
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FreeBuffers();
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} //*** ~CRegistryValueName
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//
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// Initialization and deinitialization routines.
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//
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// Initialize the object
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DWORD ScInit( LPCWSTR pszNameIn, LPCWSTR pszKeyNameIn );
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// Deallocate buffers
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void FreeBuffers( void );
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public:
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//
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// Access methods.
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//
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LPCWSTR PszName( void ) const
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{
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return m_pszName;
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} //*** PszName
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LPCWSTR PszKeyName( void ) const
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{
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return m_pszKeyName;
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} //*** PszKeyName
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}; //*** class CRegistryValueName
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