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112 lines
1.8 KiB
112 lines
1.8 KiB
//+--------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1994 - 1998.
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//
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// File: safereg.hxx
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//
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// Contents: C++ wrapper for registry APIs, works like safe pointer
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//
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// Classes: CSafeReg
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//
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// History: 1-02-1997 DavidMun Created
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//
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//---------------------------------------------------------------------------
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#ifndef __SAFEREG_HXX_
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#define __SAFEREG_HXX_
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class CSafeReg
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{
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public:
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CSafeReg();
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~CSafeReg();
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operator HKEY() const;
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HRESULT
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Open(
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HKEY hKeyParent,
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LPCTSTR lpszKeyName,
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REGSAM samDesired);
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VOID
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Close();
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HRESULT
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Connect(
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LPCWSTR pwszMachineName,
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HKEY hkeyPredefined);
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HRESULT
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Create(
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LPCWSTR wszSubKey,
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CSafeReg *pshkNew);
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HRESULT
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Enum(
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ULONG ulSubKey,
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LPWSTR pwszSubkeyName,
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ULONG cchSubkeyName);
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HRESULT
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QueryBufSize(
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LPWSTR wszValueName,
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ULONG *pcb);
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HRESULT
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QueryDword(
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LPWSTR wszValueName,
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LPDWORD pdw);
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HRESULT
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QueryPath(
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LPWSTR pwszValueName,
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LPWSTR pwszBuf,
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ULONG cchPathBuf,
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BOOL fExpand);
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HRESULT
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QueryStr(
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LPWSTR pwszValueName,
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LPWSTR pwszBuf,
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ULONG cchBuf);
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HRESULT
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SetDword(
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LPWSTR wszValueName,
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DWORD dw);
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HRESULT
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SetValue(
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LPCWSTR wszValueName,
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ULONG ulType,
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const BYTE *pbValue,
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ULONG cbValue);
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private:
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HKEY _hKey;
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};
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inline
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CSafeReg::CSafeReg():
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_hKey(NULL)
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{
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}
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inline
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CSafeReg::~CSafeReg()
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{
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Close();
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}
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inline
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CSafeReg::operator HKEY() const
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{
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return _hKey;
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}
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#endif // __SAFEREG_HXX_
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