1d0c512822
* contrib/hbssl/bio.c
! respect OPENSSL_NO_SOCK macro
* contrib/hbssl/bio.c
* contrib/hbssl/err.c
* contrib/hbssl/evp.c
* contrib/hbssl/pem.c
* disabled deprecated functions which do nothinng in OpenSSL 3.0
* src/rtl/filesys.c
* src/rtl/hbcom.c
* src/rtl/hbproces.c
* src/rtl/hbsocket.c
* src/rtl/net.c
* src/rtl/netusr.c
* src/vm/dynlibhb.c
* updated for OpenWatcom 2.0 builds
117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/*
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* hb_UserName() function
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*
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* Copyright 1999-2001 Viktor Szakats (vszakats.net/harbour)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file LICENSE.txt. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include "hbapi.h"
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#if defined( HB_OS_WIN )
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#include <windows.h>
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#include "hbwinuni.h"
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#if defined( HB_OS_WIN_CE )
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#include "hbwince.h"
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#endif
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#elif defined( HB_OS_OS2 ) && defined( __GNUC__ )
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#include "hb_io.h"
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/* 2004-03-25 - <maurilio.longo@libero.it>
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not needed anymore as of GCC 3.2.2 */
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#include <pwd.h>
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#include <sys/types.h>
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#if defined( __EMX__ ) && __GNUC__ * 1000 + __GNUC_MINOR__ < 3002
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#include <emx/syscalls.h>
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#endif
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#define HB_HAS_PWD
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#elif defined( HB_OS_UNIX ) && ! defined( HB_OS_VXWORKS ) && ! defined( __WATCOMC__ )
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#include <pwd.h>
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#include <sys/types.h>
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#include <unistd.h>
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#define HB_HAS_PWD
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#endif
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/* NOTE: The caller must free the returned buffer. [vszakats] */
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char * hb_username( void )
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{
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#if defined( HB_OS_WIN )
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DWORD dwLen = 256;
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TCHAR lpValue[ 256 ];
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lpValue[ 0 ] = TEXT( '\0' );
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GetUserName( lpValue, &dwLen );
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lpValue[ 255 ] = TEXT( '\0' );
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if( lpValue[ 0 ] )
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return HB_OSSTRDUP( lpValue );
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#elif defined( HB_HAS_PWD )
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struct passwd * pwd = getpwuid( getuid() );
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if( pwd && pwd->pw_name )
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return hb_osStrDecode( pwd->pw_name );
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#endif
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return hb_getenv( "USER" );
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}
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HB_FUNC( HB_USERNAME )
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{
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char * buffer = hb_username();
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if( buffer )
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hb_retc_buffer( buffer );
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else
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hb_retc_null();
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}
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