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/* gdm-session-auditor.c - Object for auditing session login/logout
*
* Copyright (C) 2004, 2008 Sun Microsystems, Inc.
* Copyright (C) 2005, 2008 Red Hat, Inc.
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* Written by: Brian A. Cameron <Brian.Cameron@sun.com>
* Gary Winiger <Gary.Winiger@sun.com>
* Ray Strode <rstrode@redhat.com>
* Steve Grubb <sgrubb@redhat.com>
*/
#include "config.h"
#include "gdm-session-auditor.h"
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <glib.h>
#include <glib-object.h>
#include <glib/gi18n.h>
struct _GdmSessionAuditorPrivate
{
char *username;
char *hostname;
char *display_device;
};
static void gdm_session_auditor_finalize (GObject *object);
static void gdm_session_auditor_class_install_properties (GdmSessionAuditorClass *
auditor_class);
static void gdm_session_auditor_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gdm_session_auditor_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
enum {
PROP_0 = 0,
PROP_USERNAME,
PROP_HOSTNAME,
PROP_DISPLAY_DEVICE
};
G_DEFINE_TYPE (GdmSessionAuditor, gdm_session_auditor, G_TYPE_OBJECT)
static void
gdm_session_auditor_class_init (GdmSessionAuditorClass *auditor_class)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (auditor_class);
object_class->finalize = gdm_session_auditor_finalize;
gdm_session_auditor_class_install_properties (auditor_class);
g_type_class_add_private (auditor_class, sizeof (GdmSessionAuditorPrivate));
}
static void
gdm_session_auditor_class_install_properties (GdmSessionAuditorClass *auditor_class)
{
GObjectClass *object_class;
GParamSpec *param_spec;
object_class = G_OBJECT_CLASS (auditor_class);
object_class->set_property = gdm_session_auditor_set_property;
object_class->get_property = gdm_session_auditor_get_property;
param_spec = g_param_spec_string ("username", _("Username"),
_("The username"),
NULL, G_PARAM_READWRITE);
g_object_class_install_property (object_class, PROP_USERNAME, param_spec);
param_spec = g_param_spec_string ("hostname", _("Hostname"),
_("The hostname"),
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
g_object_class_install_property (object_class, PROP_HOSTNAME, param_spec);
param_spec = g_param_spec_string ("display-device", _("Display Device"),
_("The display device"),
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
g_object_class_install_property (object_class, PROP_DISPLAY_DEVICE, param_spec);
}
static void
gdm_session_auditor_init (GdmSessionAuditor *auditor)
{
auditor->priv = G_TYPE_INSTANCE_GET_PRIVATE (auditor,
GDM_TYPE_SESSION_AUDITOR,
GdmSessionAuditorPrivate);
}
static void
gdm_session_auditor_finalize (GObject *object)
{
GdmSessionAuditor *auditor;
GObjectClass *parent_class;
auditor = GDM_SESSION_AUDITOR (object);
g_free (auditor->priv->username);
g_free (auditor->priv->hostname);
g_free (auditor->priv->display_device);
parent_class = G_OBJECT_CLASS (gdm_session_auditor_parent_class);
if (parent_class->finalize != NULL) {
parent_class->finalize (object);
}
}
void
gdm_session_auditor_set_username (GdmSessionAuditor *auditor,
const char *username)
{
g_return_if_fail (GDM_IS_SESSION_AUDITOR (auditor));
if (username == auditor->priv->username) {
return;
}
if ((username == NULL || auditor->priv->username == NULL) ||
strcmp (username, auditor->priv->username) != 0) {
auditor->priv->username = g_strdup (username);
g_object_notify (G_OBJECT (auditor), "username");
}
}
static void
gdm_session_auditor_set_hostname (GdmSessionAuditor *auditor,
const char *hostname)
{
g_return_if_fail (GDM_IS_SESSION_AUDITOR (auditor));
auditor->priv->hostname = g_strdup (hostname);
}
static void
gdm_session_auditor_set_display_device (GdmSessionAuditor *auditor,
const char *display_device)
{
g_return_if_fail (GDM_IS_SESSION_AUDITOR (auditor));
auditor->priv->display_device = g_strdup (display_device);
}
static char *
gdm_session_auditor_get_username (GdmSessionAuditor *auditor)
{
return g_strdup (auditor->priv->username);
}
static char *
gdm_session_auditor_get_hostname (GdmSessionAuditor *auditor)
{
return g_strdup (auditor->priv->hostname);
}
static char *
gdm_session_auditor_get_display_device (GdmSessionAuditor *auditor)
{
return g_strdup (auditor->priv->display_device);
}
static void
gdm_session_auditor_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GdmSessionAuditor *auditor;
auditor = GDM_SESSION_AUDITOR (object);
switch (prop_id) {
case PROP_USERNAME:
gdm_session_auditor_set_username (auditor, g_value_get_string (value));
break;
case PROP_HOSTNAME:
gdm_session_auditor_set_hostname (auditor, g_value_get_string (value));
break;
case PROP_DISPLAY_DEVICE:
gdm_session_auditor_set_display_device (auditor, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
gdm_session_auditor_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GdmSessionAuditor *auditor;
auditor = GDM_SESSION_AUDITOR (object);
switch (prop_id) {
case PROP_USERNAME:
g_value_take_string (value, gdm_session_auditor_get_username (auditor));
break;
case PROP_HOSTNAME:
g_value_take_string (value, gdm_session_auditor_get_hostname (auditor));
break;
case PROP_DISPLAY_DEVICE:
g_value_take_string (value, gdm_session_auditor_get_display_device (auditor));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
GdmSessionAuditor *
gdm_session_auditor_new (const char *hostname,
const char *display_device)
{
GdmSessionAuditor *auditor;
auditor = g_object_new (GDM_TYPE_SESSION_AUDITOR,
"hostname", hostname,
"display-device", display_device,
NULL);
return auditor;
}
void
gdm_session_auditor_report_password_changed (GdmSessionAuditor *auditor)
{
if (GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_password_changed != NULL) {
GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_password_changed (auditor);
}
}
void
gdm_session_auditor_report_password_change_failure (GdmSessionAuditor *auditor)
{
if (GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_password_change_failure != NULL) {
GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_password_change_failure (auditor);
}
}
void
gdm_session_auditor_report_user_accredited (GdmSessionAuditor *auditor)
{
if (GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_user_accredited != NULL) {
GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_user_accredited (auditor);
}
}
void
gdm_session_auditor_report_login (GdmSessionAuditor *auditor)
{
if (GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_login != NULL) {
GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_login (auditor);
}
}
void
gdm_session_auditor_report_login_failure (GdmSessionAuditor *auditor,
int error_code,
const char *error_message)
{
if (GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_login_failure != NULL) {
GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_login_failure (auditor, error_code, error_message);
}
}
void
gdm_session_auditor_report_logout (GdmSessionAuditor *auditor)
{
if (GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_logout != NULL) {
GDM_SESSION_AUDITOR_GET_CLASS (auditor)->report_logout (auditor);
}
}
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