/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* NetworkManager system settings service
 *
 * Søren Sandmann <sandmann@daimi.au.dk>
 * Dan Williams <dcbw@redhat.com>
 * Tambet Ingo <tambet@gmail.com>
 *
 * 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 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 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * (C) Copyright 2007 - 2011 Red Hat, Inc.
 * (C) Copyright 2008 Novell, Inc.
 */

#ifndef __NM_SETTINGS_H__
#define __NM_SETTINGS_H__

#include "nm-connection.h"

#include "nm-exported-object.h"

#define NM_TYPE_SETTINGS            (nm_settings_get_type ())
#define NM_SETTINGS(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_SETTINGS, NMSettings))
#define NM_SETTINGS_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  NM_TYPE_SETTINGS, NMSettingsClass))
#define NM_IS_SETTINGS(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_SETTINGS))
#define NM_IS_SETTINGS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  NM_TYPE_SETTINGS))
#define NM_SETTINGS_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  NM_TYPE_SETTINGS, NMSettingsClass))

#define NM_SETTINGS_UNMANAGED_SPECS  "unmanaged-specs"
#define NM_SETTINGS_HOSTNAME         "hostname"
#define NM_SETTINGS_CAN_MODIFY       "can-modify"
#define NM_SETTINGS_CONNECTIONS      "connections"
#define NM_SETTINGS_STARTUP_COMPLETE "startup-complete"

#define NM_SETTINGS_SIGNAL_CONNECTION_ADDED              "connection-added"
#define NM_SETTINGS_SIGNAL_CONNECTION_UPDATED            "connection-updated"
#define NM_SETTINGS_SIGNAL_CONNECTION_REMOVED            "connection-removed"
#define NM_SETTINGS_SIGNAL_CONNECTION_VISIBILITY_CHANGED "connection-visibility-changed"
#define NM_SETTINGS_SIGNAL_AGENT_REGISTERED              "agent-registered"

/**
 * NMConnectionFilterFunc:
 * @settings: The #NMSettings requesting the filtering
 * @connection: the connection to be filtered
 * @func_data: the caller-provided data pointer
 *
 * Returns: %TRUE to allow the connection, %FALSE to ignore it
 */
typedef gboolean (*NMSettingsConnectionFilterFunc) (NMSettings *settings,
                                                    NMSettingsConnection *connection,
                                                    gpointer func_data);

typedef struct _NMSettingsClass NMSettingsClass;

typedef void (*NMSettingsSetHostnameCb) (const char *name, gboolean result, gpointer user_data);

GType nm_settings_get_type (void);

NMSettings *nm_settings_get (void);
#define NM_SETTINGS_GET (nm_settings_get ())

NMSettings *nm_settings_new (void);
gboolean nm_settings_start (NMSettings *self, GError **error);

typedef void (*NMSettingsForEachFunc) (NMSettings *settings,
                                       NMSettingsConnection *connection,
                                       gpointer user_data);

void nm_settings_for_each_connection (NMSettings *settings,
                                      NMSettingsForEachFunc for_each_func,
                                      gpointer user_data);

typedef void (*NMSettingsAddCallback) (NMSettings *settings,
                                       NMSettingsConnection *connection,
                                       GError *error,
                                       GDBusMethodInvocation *context,
                                       NMAuthSubject *subject,
                                       gpointer user_data);

void nm_settings_add_connection_dbus (NMSettings *self,
                                      NMConnection *connection,
                                      gboolean save_to_disk,
                                      GDBusMethodInvocation *context,
                                      NMSettingsAddCallback callback,
                                      gpointer user_data);

NMSettingsConnection *const* nm_settings_get_connections (NMSettings *settings, guint *out_len);

NMSettingsConnection **nm_settings_get_connections_clone (NMSettings *self,
                                                          guint *out_len,
                                                          NMSettingsConnectionFilterFunc func,
                                                          gpointer func_data);

NMSettingsConnection **nm_settings_get_connections_sorted (NMSettings *self,
                                                           guint *out_len);

NMSettingsConnection *nm_settings_add_connection (NMSettings *settings,
                                                  NMConnection *connection,
                                                  gboolean save_to_disk,
                                                  GError **error);
NMSettingsConnection *nm_settings_get_connection_by_path (NMSettings *settings,
                                                          const char *path);

NMSettingsConnection *nm_settings_get_connection_by_uuid (NMSettings *settings,
                                                          const char *uuid);

gboolean nm_settings_has_connection (NMSettings *self, NMSettingsConnection *connection);

const GSList *nm_settings_get_unmanaged_specs (NMSettings *self);

void nm_settings_device_added (NMSettings *self, NMDevice *device);

void nm_settings_device_removed (NMSettings *self, NMDevice *device, gboolean quitting);

gboolean nm_settings_get_startup_complete (NMSettings *self);

#endif  /* __NM_SETTINGS_H__ */