forked from amazingfate/loongoffice
324 lines
9.9 KiB
C++
324 lines
9.9 KiB
C++
/*************************************************************************
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*
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* $RCSfile: networkdomain.cxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: vg $ $Date: 2002-08-27 13:56:32 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef __FRAMEWORK_HELPER_NETWORKDOMAIN_HXX_
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#include <helper/networkdomain.hxx>
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#endif
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namespace framework
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{
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#ifdef WNT
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//_________________________________________________________________________________________________________________
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// Windows
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//_________________________________________________________________________________________________________________
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#define UNICODE
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#include <windows.h>
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//_________________________________________________________________________________________________________________
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// Win NT, Win 2000, Win XP
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//_________________________________________________________________________________________________________________
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static DWORD WINAPI GetUserDomainW_NT( LPWSTR lpBuffer, DWORD nSize )
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{
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return GetEnvironmentVariable( TEXT("USERDOMAIN"), lpBuffer, nSize );
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}
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//_________________________________________________________________________________________________________________
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// Win 9x,Win ME
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//_________________________________________________________________________________________________________________
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static DWORD WINAPI GetUserDomainW_WINDOWS( LPWSTR lpBuffer, DWORD nSize )
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{
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HKEY hkeyLogon;
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HKEY hkeyWorkgroup;
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DWORD dwResult = 0;
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if ( ERROR_SUCCESS == RegOpenKeyEx(
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HKEY_LOCAL_MACHINE,
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TEXT("Network\\Logon"),
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0, KEY_READ, &hkeyLogon ) )
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{
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DWORD dwLogon = 0;
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DWORD dwLogonSize = sizeof(dwLogon);
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LONG lResult = RegQueryValueEx( hkeyLogon, TEXT("LMLogon"), 0, NULL, (LPBYTE)&dwLogon, &dwLogonSize );
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RegCloseKey( hkeyLogon );
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if ( dwLogon )
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{
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HKEY hkeyNetworkProvider;
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if ( ERROR_SUCCESS == RegOpenKeyEx(
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HKEY_LOCAL_MACHINE,
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TEXT("SYSTEM\\CurrentControlSet\\Services\\MSNP32\\NetworkProvider"),
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0, KEY_READ, &hkeyNetworkProvider ) )
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{
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DWORD dwBufferSize = nSize;
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LONG lResult = RegQueryValueEx( hkeyNetworkProvider, TEXT("AuthenticatingAgent"), 0, NULL, (LPBYTE)lpBuffer, &dwBufferSize );
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if ( ERROR_SUCCESS == lResult || ERROR_MORE_DATA == lResult )
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dwResult = dwBufferSize / sizeof(TCHAR);
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RegCloseKey( hkeyNetworkProvider );
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}
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}
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}
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else if ( ERROR_SUCCESS == RegOpenKeyEx(
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HKEY_LOCAL_MACHINE,
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TEXT("SYSTEM\\CurrentControlSet\\Services\\VxD\\VNETSUP"),
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0, KEY_READ, &hkeyWorkgroup ) )
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{
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DWORD dwBufferSize = nSize;
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LONG lResult = RegQueryValueEx( hkeyWorkgroup, TEXT("Workgroup"), 0, NULL, (LPBYTE)lpBuffer, &dwBufferSize );
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if ( ERROR_SUCCESS == lResult || ERROR_MORE_DATA == lResult )
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dwResult = dwBufferSize / sizeof(TCHAR);
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RegCloseKey( hkeyWorkgroup );
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}
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return dwResult;
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}
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static rtl::OUString GetUserDomain()
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{
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sal_Unicode aBuffer[256];
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long nVersion = GetVersion();
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DWORD nResult;
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if ( nVersion < 0 )
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nResult = GetUserDomainW_WINDOWS( aBuffer, sizeof( aBuffer ) );
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else
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nResult = GetUserDomainW_NT( aBuffer, sizeof( aBuffer ) );
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if ( nResult > 0 )
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return rtl::OUString( aBuffer );
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else
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return rtl::OUString();
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}
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//_________________________________________________________________________________________________________________
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// Windows
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//_________________________________________________________________________________________________________________
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rtl::OUString NetworkDomain::GetYPDomainName()
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{
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return ::rtl::OUString();
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}
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rtl::OUString NetworkDomain::GetNTDomainName()
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{
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return GetUserDomain();
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}
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#elif defined( UNIX )
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#include <rtl/ustring.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <osl/thread.h>
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//_________________________________________________________________________________________________________________
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// Unix
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//_________________________________________________________________________________________________________________
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#if defined( SOLARIS )
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//_________________________________________________________________________________________________________________
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// Solaris
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//_________________________________________________________________________________________________________________
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#include <sys/systeminfo.h>
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#include <alloca.h>
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static rtl_uString *getDomainName()
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{
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/* Initialize and assume failure */
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rtl_uString *ustrDomainName = NULL;
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char szBuffer[256];
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long nCopied = sizeof(szBuffer);
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char *pBuffer = szBuffer;
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long nBufSize;
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do
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{
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nBufSize = nCopied;
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nCopied = sysinfo( SI_SRPC_DOMAIN, pBuffer, nBufSize );
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/* If nCopied is greater than buffersize we need to allocate
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a buffer with suitable size */
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if ( nCopied > nBufSize )
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pBuffer = (char *)alloca( nCopied );
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} while ( nCopied > nBufSize );
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if ( -1 != nCopied )
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{
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rtl_string2UString(
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&ustrDomainName,
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pBuffer,
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nCopied - 1,
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osl_getThreadTextEncoding(),
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OSTRING_TO_OUSTRING_CVTFLAGS );
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}
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return ustrDomainName;
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}
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#elif defined( LINUX ) /* endif SOLARIS */
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//_________________________________________________________________________________________________________________
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// Linux
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//_________________________________________________________________________________________________________________
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#include <unistd.h>
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#include <string.h>
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static rtl_uString *getDomainName()
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{
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/* Initialize and assume failure */
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rtl_uString *ustrDomainName = NULL;
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char *pBuffer;
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int result;
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size_t nBufSize = 0;
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do
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{
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nBufSize += 256; /* Increase buffer size by steps of 256 bytes */
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pBuffer = (char *)alloca( nBufSize );
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result = getdomainname( pBuffer, nBufSize );
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/* If buffersize in not large enough -1 is returned and errno
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is set to EINVAL. This only applies to libc. With glibc the name
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is truncated. */
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} while ( -1 == result && EINVAL == errno );
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if ( 0 == result )
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{
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rtl_string2UString(
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&ustrDomainName,
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pBuffer,
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strlen( pBuffer ),
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osl_getThreadTextEncoding(),
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OSTRING_TO_OUSTRING_CVTFLAGS );
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}
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return ustrDomainName;
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}
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#else /* LINUX */
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//_________________________________________________________________________________________________________________
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// Other Unix
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//_________________________________________________________________________________________________________________
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static rtl_uString *getDomainName()
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{
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return NULL;
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}
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#endif
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//_________________________________________________________________________________________________________________
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// Unix
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//_________________________________________________________________________________________________________________
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rtl::OUString NetworkDomain::GetYPDomainName()
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{
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rtl_uString* pResult = getDomainName();
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if ( pResult )
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return rtl::OUString( pResult );
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else
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return rtl::OUString();
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}
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rtl::OUString NetworkDomain::GetNTDomainName()
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{
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return ::rtl::OUString();
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}
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#else /* UNIX */
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//_________________________________________________________________________________________________________________
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// Other operating systems (non-Windows and non-Unix)
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//_________________________________________________________________________________________________________________
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rtl::OUString NetworkDomain::GetYPDomainName()
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{
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return rtl::OUString();
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}
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rtl::OUString NetworkDomain::GetNTDomainName()
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{
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return rtl::OUString();
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}
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#endif
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} // namespace framework
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