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/*
Copyright (C) 1996, 1997 John W. Eaton
This file is part of Octave.
Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
Octave 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 General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#include "lo-error.h"
#include "oct-passwd.h"
#define NOT_SUPPORTED(nm) \
nm ": not supported on this system"
std::string
octave_passwd::name (void) const
{
if (! ok ())
gripe_invalid ();
return pw_name;
}
std::string
octave_passwd::passwd (void) const
{
if (! ok ())
gripe_invalid ();
return pw_passwd;
}
uid_t
octave_passwd::uid (void) const
{
if (! ok ())
gripe_invalid ();
return pw_uid;
}
gid_t
octave_passwd::gid (void) const
{
if (! ok ())
gripe_invalid ();
return pw_gid;
}
std::string
octave_passwd::gecos (void) const
{
if (! ok ())
gripe_invalid ();
return pw_gecos;
}
std::string
octave_passwd::dir (void) const
{
if (! ok ())
gripe_invalid ();
return pw_dir;
}
std::string
octave_passwd::shell (void) const
{
if (! ok ())
gripe_invalid ();
return pw_shell;
}
octave_passwd
octave_passwd::getpwent (void)
{
std::string msg;
return getpwent (msg);
}
octave_passwd
octave_passwd::getpwent (std::string& msg)
{
#if defined HAVE_GETPWENT
msg = std::string ();
return octave_passwd (::getpwent (), msg);
#else
msg = NOT_SUPPORTED ("getpwent");
return octave_passwd ();
#endif
}
octave_passwd
octave_passwd::getpwuid (uid_t uid)
{
std::string msg;
return getpwuid (uid, msg);
}
octave_passwd
octave_passwd::getpwuid (uid_t uid, std::string& msg)
{
#if defined (HAVE_GETPWUID)
msg = std::string ();
return octave_passwd (::getpwuid (uid), msg);
#else
msg = NOT_SUPPORTED ("getpwuid");
return octave_passwd ();
#endif
}
octave_passwd
octave_passwd::getpwnam (const std::string& nm)
{
std::string msg;
return getpwnam (nm, msg);
}
octave_passwd
octave_passwd::getpwnam (const std::string& nm, std::string& msg)
{
#if defined (HAVE_GETPWNAM)
msg = std::string ();
return octave_passwd (::getpwnam (nm.c_str ()), msg);
#else
msg = NOT_SUPPORTED ("getpwnam");
return octave_passwd ();
#endif
}
int
octave_passwd::setpwent (void)
{
std::string msg;
return setpwent (msg);
}
int
octave_passwd::setpwent (std::string& msg)
{
#if defined (HAVE_SETPWENT)
msg = std::string ();
::setpwent ();
return 0;
#else
msg = NOT_SUPPORTED ("setpwent");
return -1;
#endif
}
int
octave_passwd::endpwent (void)
{
std::string msg;
return endpwent (msg);
}
int
octave_passwd::endpwent (std::string& msg)
{
#if defined (HAVE_ENDPWENT)
msg = std::string ();
::endpwent ();
return 0;
#else
msg = NOT_SUPPORTED ("endpwent");
return -1;
#endif
}
octave_passwd::octave_passwd (void *p, std::string& msg)
: pw_name (), pw_passwd (), pw_uid (0), pw_gid (0), pw_gecos (),
pw_dir (), pw_shell (), valid (false)
{
#if defined (HAVE_PWD_H)
msg = std::string ();
if (p)
{
struct passwd *pw = static_cast<struct passwd *> (p);
pw_name = pw->pw_name;
pw_passwd = pw->pw_passwd;
pw_uid = pw->pw_uid;
pw_gid = pw->pw_gid;
pw_gecos = pw->pw_gecos;
pw_dir = pw->pw_dir;
pw_shell = pw->pw_shell;
valid = true;
}
#else
msg = NOT_SUPPORTED ("password functions");
#endif
}
void
octave_passwd::gripe_invalid (void) const
{
(*current_liboctave_error_handler) ("invalid password object");
}
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/
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