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114 lines
2.6 KiB
114 lines
2.6 KiB
//*********************************************************************
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//* Microsoft Windows **
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//* Copyright(c) Microsoft Corp., 1993 **
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//*********************************************************************
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#include "admincfg.h"
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UINT WriteRegistryDWordValue(HKEY hkeyRoot,CHAR * pszKeyName,CHAR * pszValueName,
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DWORD dwValue)
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{
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HKEY hKey;
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UINT uRet;
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if (!pszKeyName || !pszValueName)
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return ERROR_INVALID_PARAMETER;
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// create the key with appropriate name
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if ( (uRet = RegCreateKey(hkeyRoot,pszKeyName,&hKey))
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!= ERROR_SUCCESS)
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return uRet;
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uRet = RegSetValueEx(hKey,pszValueName,0,REG_DWORD,
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(CHAR *) &dwValue,sizeof(dwValue));
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RegCloseKey(hKey);
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return uRet;
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}
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UINT ReadRegistryDWordValue(HKEY hkeyRoot,CHAR * pszKeyName,CHAR * pszValueName,
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DWORD * pdwValue)
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{
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HKEY hKey;
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UINT uRet;
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DWORD dwType,dwSize = sizeof(DWORD);
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if (!pszKeyName || !pszValueName)
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return ERROR_INVALID_PARAMETER;
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*pdwValue = 0;
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// open appropriate key
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if ( (uRet = RegOpenKey(hkeyRoot,pszKeyName,&hKey))
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!= ERROR_SUCCESS)
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return uRet;
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uRet = RegQueryValueEx(hKey,pszValueName,0,&dwType,
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(CHAR *) pdwValue,&dwSize);
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RegCloseKey(hKey);
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return uRet;
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}
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UINT WriteRegistryStringValue(HKEY hkeyRoot,CHAR * pszKeyName,CHAR * pszValueName,
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CHAR * pszValue, BOOL bExpandable)
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{
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HKEY hKey;
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UINT uRet;
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if (!pszKeyName || !pszValueName)
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return ERROR_INVALID_PARAMETER;
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// create the key with appropriate name
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if ( (uRet = RegCreateKey(hkeyRoot,pszKeyName,&hKey))
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!= ERROR_SUCCESS)
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return uRet;
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uRet = RegSetValueEx(hKey,pszValueName,0,
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bExpandable ? REG_EXPAND_SZ : REG_SZ,
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(CHAR *) pszValue,lstrlen(pszValue)+1);
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RegCloseKey(hKey);
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return uRet;
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}
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UINT ReadRegistryStringValue(HKEY hkeyRoot,CHAR * pszKeyName,CHAR * pszValueName,
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CHAR * pszValue,UINT cbValue)
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{
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HKEY hKey;
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UINT uRet;
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DWORD dwType;
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DWORD dwSize = cbValue;
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if (!pszKeyName || !pszValueName)
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return ERROR_INVALID_PARAMETER;
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// create the key with appropriate name
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if ( (uRet = RegOpenKey(hkeyRoot,pszKeyName,&hKey))
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!= ERROR_SUCCESS)
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return uRet;
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uRet = RegQueryValueEx(hKey,pszValueName,0,&dwType,
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(CHAR *) pszValue,&dwSize);
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RegCloseKey(hKey);
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return uRet;
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}
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UINT DeleteRegistryValue(HKEY hkeyRoot,CHAR * pszKeyName,CHAR * pszValueName)
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{
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HKEY hKey;
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UINT uRet;
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if (!pszKeyName || !pszValueName)
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return ERROR_INVALID_PARAMETER;
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// create the key with appropriate name
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if ( (uRet = RegOpenKey(hkeyRoot,pszKeyName,&hKey))
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!= ERROR_SUCCESS)
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return uRet;
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uRet = RegDeleteValue(hKey,pszValueName);
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RegCloseKey(hKey);
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return uRet;
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}
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