Mercurial > octave
view liboctave/system/oct-password.cc @ 30564:796f54d4ddbf stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
In all .txi and .texi files except gpl.txi and gpl.texi in the
doc/liboctave and doc/interpreter directories, change the copyright
to "Octave Project Developers", the same as used for other source
files. Update copyright notices for 2022 (not done since 2019). For
gpl.txi and gpl.texi, change the copyright notice to be "Free Software
Foundation, Inc." and leave the date at 2007 only because this file
only contains the text of the GPL, not anything created by the Octave
Project Developers.
Add Paul Thomas to contributors.in.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 28 Dec 2021 18:22:40 -0500 |
parents | 96a40641d86e |
children | e88a07dec498 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 3 of the License, 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, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <sys/types.h> #if defined (HAVE_PWD_H) # include <pwd.h> #endif #include "lo-error.h" #include "oct-password.h" #define NOT_SUPPORTED(nm) \ nm ": not supported on this system" OCTAVE_NORETURN static void err_invalid (void) { (*current_liboctave_error_handler) ("invalid password object"); } namespace octave { namespace sys { std::string password::name (void) const { if (! ok ()) err_invalid (); return m_name; } std::string password::passwd (void) const { if (! ok ()) err_invalid (); return m_passwd; } uid_t password::uid (void) const { if (! ok ()) err_invalid (); return m_uid; } gid_t password::gid (void) const { if (! ok ()) err_invalid (); return m_gid; } std::string password::gecos (void) const { if (! ok ()) err_invalid (); return m_gecos; } std::string password::dir (void) const { if (! ok ()) err_invalid (); return m_dir; } std::string password::shell (void) const { if (! ok ()) err_invalid (); return m_shell; } password password::getpwent (void) { std::string msg; return getpwent (msg); } password password::getpwent (std::string& msg) { #if defined HAVE_GETPWENT msg = ""; return password (::getpwent (), msg); #else msg = NOT_SUPPORTED ("getpwent"); return password (); #endif } password password::getpwuid (uid_t uid) { std::string msg; return getpwuid (uid, msg); } password password::getpwuid (uid_t uid, std::string& msg) { #if defined (HAVE_GETPWUID) msg = ""; return password (::getpwuid (uid), msg); #else octave_unused_parameter (uid); msg = NOT_SUPPORTED ("getpwuid"); return password (); #endif } password password::getpwnam (const std::string& nm) { std::string msg; return getpwnam (nm, msg); } password password::getpwnam (const std::string& nm, std::string& msg) { #if defined (HAVE_GETPWNAM) msg = ""; return password (::getpwnam (nm.c_str ()), msg); #else octave_unused_parameter (nm); msg = NOT_SUPPORTED ("getpwnam"); return password (); #endif } int password::setpwent (void) { std::string msg; return setpwent (msg); } int password::setpwent (std::string& msg) { #if defined (HAVE_SETPWENT) msg = ""; ::setpwent (); return 0; #else msg = NOT_SUPPORTED ("setpwent"); return -1; #endif } int password::endpwent (void) { std::string msg; return endpwent (msg); } int password::endpwent (std::string& msg) { #if defined (HAVE_ENDPWENT) msg = ""; ::endpwent (); return 0; #else msg = NOT_SUPPORTED ("endpwent"); return -1; #endif } password::password (void *p, std::string& msg) : m_name (), m_passwd (), m_uid (0), m_gid (0), m_gecos (), m_dir (), m_shell (), m_valid (false) { #if defined (HAVE_PWD_H) msg = ""; if (p) { struct ::passwd *pw = static_cast<struct ::passwd *> (p); m_name = pw->pw_name; m_passwd = pw->pw_passwd; m_uid = pw->pw_uid; m_gid = pw->pw_gid; m_gecos = pw->pw_gecos; m_dir = pw->pw_dir; m_shell = pw->pw_shell; m_valid = true; } #else octave_unused_parameter (p); msg = NOT_SUPPORTED ("password functions"); #endif } } }