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/*
* Copyright (C) 2007 Richard Hughes <richard@hughsie.com>
*
* Licensed under the GNU General Public License Version 2
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; 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
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <errno.h>
#include <string.h>
#include <sys/time.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
#include <glib/gi18n.h>
#include <dbus/dbus-glib.h>
#include <dbus/dbus-glib-lowlevel.h>
#include "ohm-debug.h"
#include "ohm-common.h"
#include "ohm-manager.h"
#include "ohm-conf.h"
#include "ohm-keystore.h"
#include "ohm-module.h"
#include "ohm-dbus-keystore.h"
static void ohm_manager_class_init (OhmManagerClass *klass);
static void ohm_manager_init (OhmManager *manager);
static void ohm_manager_finalize (GObject *object);
#define OHM_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), OHM_TYPE_MANAGER, OhmManagerPrivate))
struct OhmManagerPrivate
{
OhmConf *conf;
OhmModule *module;
OhmKeystore *keystore;
};
enum {
ON_AC_CHANGED,
LAST_SIGNAL
};
static guint signals [LAST_SIGNAL] = { 0, };
G_DEFINE_TYPE (OhmManager, ohm_manager, G_TYPE_OBJECT)
/**
* ohm_manager_error_quark:
* Return value: Our personal error quark.
**/
GQuark
ohm_manager_error_quark (void)
{
static GQuark quark = 0;
if (!quark) {
quark = g_quark_from_static_string ("ohm_manager_error");
}
return quark;
}
/**
* ohm_manager_get_on_ac:
* @manager: This class instance
* @retval: TRUE if we are on AC power
**/
gboolean
ohm_manager_get_on_ac (OhmManager *manager,
gboolean *retval,
GError **error)
{
g_return_val_if_fail (OHM_IS_MANAGER (manager), FALSE);
if (retval == NULL) {
return FALSE;
}
*retval = TRUE;
return TRUE;
}
/**
* ohm_manager_get_low_power_mode:
* @manager: This class instance
* @retval: TRUE if we are on low power mode
**/
gboolean
ohm_manager_get_low_power_mode (OhmManager *manager,
gboolean *retval,
GError **error)
{
g_return_val_if_fail (OHM_IS_MANAGER (manager), FALSE);
if (retval == NULL) {
return FALSE;
}
*retval = TRUE;
return TRUE;
}
/**
* ohm_manager_class_init:
* @klass: The OhmManagerClass
**/
static void
ohm_manager_class_init (OhmManagerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = ohm_manager_finalize;
signals [ON_AC_CHANGED] =
g_signal_new ("on-ac-changed",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (OhmManagerClass, on_ac_changed),
NULL,
NULL,
g_cclosure_marshal_VOID__BOOLEAN,
G_TYPE_NONE,
1, G_TYPE_BOOLEAN);
g_type_class_add_private (klass, sizeof (OhmManagerPrivate));
}
/**
* ohm_manager_init:
* @manager: This class instance
**/
static void
ohm_manager_init (OhmManager *manager)
{
GError *error = NULL;
DBusGConnection *connection;
manager->priv = OHM_MANAGER_GET_PRIVATE (manager);
/* get system bus connection */
connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
/* FIXME: check error */
manager->priv->conf = ohm_conf_new ();
manager->priv->module = ohm_module_new ();
/* add the keystore and the DBUS interface */
manager->priv->keystore = ohm_keystore_new ();
dbus_g_object_type_install_info (OHM_TYPE_KEYSTORE, &dbus_glib_ohm_keystore_object_info);
dbus_g_connection_register_g_object (connection, OHM_DBUS_PATH_KEYSTORE, G_OBJECT (manager->priv->keystore));
/* set some predefined keys */
ohm_conf_set_key_internal (manager->priv->conf, "manager.version.major", 0, TRUE, NULL);
ohm_conf_set_key_internal (manager->priv->conf, "manager.version.minor", 0, TRUE, NULL);
ohm_conf_set_key_internal (manager->priv->conf, "manager.version.patch", 1, TRUE, NULL);
ohm_conf_print_all (manager->priv->conf);
}
/**
* ohm_manager_finalize:
* @object: The object to finalize
*
* Finalise the manager, by unref'ing all the depending modules.
**/
static void
ohm_manager_finalize (GObject *object)
{
OhmManager *manager;
g_return_if_fail (object != NULL);
g_return_if_fail (OHM_IS_MANAGER (object));
manager = OHM_MANAGER (object);
g_return_if_fail (manager->priv != NULL);
g_object_unref (manager->priv->module);
g_object_unref (manager->priv->keystore);
g_object_unref (manager->priv->conf);
G_OBJECT_CLASS (ohm_manager_parent_class)->finalize (object);
}
/**
* ohm_manager_new:
*
* Return value: a new OhmManager object.
**/
OhmManager *
ohm_manager_new (void)
{
OhmManager *manager;
manager = g_object_new (OHM_TYPE_MANAGER, NULL);
return OHM_MANAGER (manager);
}
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