mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-25 15:20:08 +01:00
104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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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 of the License, or
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* (at your option) 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2012 Red Hat, Inc.
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* Author: Dan Williams <dcbw@redhat.com>
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*/
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#include <pwd.h>
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#include <sys/types.h>
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#include "nm-session-utils.h"
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/********************************************************************/
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GQuark
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nm_session_monitor_error_quark (void)
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{
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static GQuark ret = 0;
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if (G_UNLIKELY (ret == 0))
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ret = g_quark_from_static_string ("nm-session-monitor-error");
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return ret;
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}
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#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
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GType
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nm_session_monitor_error_get_type (void)
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{
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static GType etype = 0;
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if (etype == 0) {
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static const GEnumValue values[] = {
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/* Some I/O operation on the CK database failed */
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ENUM_ENTRY (NM_SESSION_MONITOR_ERROR_IO_ERROR, "IOError"),
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/* Error parsing the CK database */
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ENUM_ENTRY (NM_SESSION_MONITOR_ERROR_MALFORMED_DATABASE, "MalformedDatabase"),
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/* Username or UID could could not be found */
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ENUM_ENTRY (NM_SESSION_MONITOR_ERROR_UNKNOWN_USER, "UnknownUser"),
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/* No ConsoleKit database */
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ENUM_ENTRY (NM_SESSION_MONITOR_ERROR_NO_DATABASE, "NoDatabase"),
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{ 0, 0, 0 }
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};
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etype = g_enum_register_static ("NMSessionMonitorError", values);
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}
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return etype;
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}
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/********************************************************************/
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gboolean
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nm_session_uid_to_user (uid_t uid, const char **out_user, GError **error)
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{
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struct passwd *pw;
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pw = getpwuid (uid);
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if (!pw) {
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g_set_error (error,
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NM_SESSION_MONITOR_ERROR,
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NM_SESSION_MONITOR_ERROR_UNKNOWN_USER,
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"Could not get username for UID %d",
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uid);
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return FALSE;
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}
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if (out_user)
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*out_user = pw->pw_name;
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return TRUE;
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}
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gboolean
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nm_session_user_to_uid (const char *user, uid_t *out_uid, GError **error)
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{
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struct passwd *pw;
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pw = getpwnam (user);
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if (!pw) {
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g_set_error (error,
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NM_SESSION_MONITOR_ERROR,
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NM_SESSION_MONITOR_ERROR_UNKNOWN_USER,
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"Could not get UID for username '%s'",
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user);
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return FALSE;
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}
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/* Ugly, but hey, use ConsoleKit */
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if (out_uid)
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*out_uid = pw->pw_uid;
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return TRUE;
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}
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