mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.4 KiB
93 lines
2.4 KiB
/*---------------------------------------------------------------------------
|
|
File: RenameComputer.cpp
|
|
|
|
Comments: Implementation of COM object to change the name of a computer.
|
|
This must be run locally on the computer to be renamed.
|
|
|
|
(c) Copyright 1999, Mission Critical Software, Inc., All Rights Reserved
|
|
Proprietary and confidential to Mission Critical Software, Inc.
|
|
|
|
REVISION LOG ENTRY
|
|
Revision By: Christy Boles
|
|
Revised on 02/15/99 11:22:41
|
|
|
|
---------------------------------------------------------------------------
|
|
*/
|
|
|
|
// RenameComputer.cpp : Implementation of CRenameComputer
|
|
#include "stdafx.h"
|
|
#include "WorkObj.h"
|
|
#include "Rename.h"
|
|
#include "Common.hpp"
|
|
#include "UString.hpp"
|
|
#include "EaLen.hpp"
|
|
#include <lm.h>
|
|
#include "TReg.hpp"
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CRenameComputer
|
|
|
|
STDMETHODIMP CRenameComputer::RenameLocalComputer(BSTR NewName)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
WCHAR * newNameW = (WCHAR*)NewName;
|
|
WCHAR nameW[LEN_Computer];
|
|
DWORD rc = 0;
|
|
|
|
if ( newNameW[0] == L'\\' )
|
|
{
|
|
safecopy(nameW,newNameW+2);
|
|
}
|
|
else
|
|
{
|
|
safecopy(nameW,newNameW);
|
|
}
|
|
// convert the name to uppercase
|
|
for ( int i = 0 ; nameW[i] ; i++ )
|
|
{
|
|
nameW[i] = towupper(nameW[i]);
|
|
}
|
|
|
|
if ( ! m_bNoChange )
|
|
{
|
|
if ( ! SetComputerName(nameW) )
|
|
{
|
|
DWORD rc = GetLastError();
|
|
hr = HRESULT_FROM_WIN32(rc);
|
|
}
|
|
else
|
|
{
|
|
// Set the host name or the NVHostname value as required
|
|
LPWKSTA_INFO_100 pBuf = NULL;
|
|
rc = NetWkstaGetInfo(NULL, 100, (LPBYTE*)&pBuf);
|
|
if( !rc )
|
|
{
|
|
TRegKey network(L"System\\CurrentControlSet\\Services\\Tcpip\\Parameters");
|
|
|
|
if ( pBuf->wki100_ver_major < 5 )
|
|
rc = network.ValueSetStr(L"Hostname", nameW);
|
|
else
|
|
rc = network.ValueSetStr(L"NVHostname", nameW);
|
|
|
|
if ( rc )
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
NetApiBufferFree(pBuf);
|
|
}
|
|
else
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP CRenameComputer::get_NoChange(BOOL *pVal)
|
|
{
|
|
(*pVal) = m_bNoChange;
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CRenameComputer::put_NoChange(BOOL newVal)
|
|
{
|
|
m_bNoChange = newVal;
|
|
return S_OK;
|
|
}
|