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/* Implementation of login-related functions for GNUstep
Copyright (C) 1996 Free Software Foundation, Inc.
Written by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
Created: May 1996
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gnustep/base/preface.h>
#include <Foundation/NSString.h>
#include <Foundation/NSPathUtilities.h>
#include <stdlib.h> // for getenv()
#ifndef __WIN32__
#include <unistd.h> // for getlogin()
#include <pwd.h> // for getpwnam()
#endif
#include <sys/types.h>
/* Return the caller's login name as an NSString object. */
NSString *
NSUserName ()
{
#ifndef __WIN32__
const char *login_name = getlogin ();
if (login_name)
return [NSString stringWithCString: login_name];
else
return nil;
#else
return nil;
#endif /* __WIN32__ */
}
/* Return the caller's home directory as an NSString object. */
NSString *
NSHomeDirectory ()
{
return NSHomeDirectoryForUser (NSUserName ());
/* xxx Was using this. Is there a reason to prefer it?
return [NSString stringWithCString: getenv ("HOME")]; */
}
/* Return LOGIN_NAME's home directory as an NSString object. */
NSString *
NSHomeDirectoryForUser (NSString *login_name)
{
#ifndef __WIN32__
struct passwd *pw;
pw = getpwnam ([login_name cStringNoCopy]);
return [NSString stringWithCString: pw->pw_dir];
#else
return nil;
#endif
}
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