/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Søren Sandmann <sandmann@daimi.au.dk>
 * Dan Williams <dcbw@redhat.com>
 * Tambet Ingo <tambet@gmail.com>
 * Copyright (C) 2007 - 2011 Red Hat, Inc.
 * Copyright (C) 2008 Novell, Inc.
 */

#ifndef __NM_SETTINGS_H__
#define __NM_SETTINGS_H__

#include "nm-connection.h"

#include "nm-settings-connection.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_MANAGER          "manager"

#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_FLAGS_CHANGED "connection-flags-changed"

/**
 * 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(NMManager *manager);

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

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,
                                     NMSettingsConnectionPersistMode persist_mode,
                                     NMSettingsConnectionAddReason   add_reason,
                                     NMSettingsConnectionIntFlags    sett_flags,
                                     NMAuthSubject *                 subject,
                                     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,
                                                         GCompareDataFunc sort_compare_func,
                                                         gpointer         sort_data);

gboolean nm_settings_add_connection(NMSettings *                    settings,
                                    NMConnection *                  connection,
                                    NMSettingsConnectionPersistMode persist_mode,
                                    NMSettingsConnectionAddReason   add_reason,
                                    NMSettingsConnectionIntFlags    sett_flags,
                                    NMSettingsConnection **         out_sett_conn,
                                    GError **                       error);

gboolean nm_settings_update_connection(NMSettings *                     self,
                                       NMSettingsConnection *           sett_conn,
                                       NMConnection *                   new_connection,
                                       NMSettingsConnectionPersistMode  persist_mode,
                                       NMSettingsConnectionIntFlags     sett_flags,
                                       NMSettingsConnectionIntFlags     sett_mask,
                                       NMSettingsConnectionUpdateReason update_reason,
                                       const char *                     log_context_name,
                                       GError **                        error);

void nm_settings_delete_connection(NMSettings *          self,
                                   NMSettingsConnection *sett_conn,
                                   gboolean              allow_add_to_no_auto_default);

NMSettingsConnection *nm_settings_get_connection_by_path(NMSettings *settings, const char *path);

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

const char *nm_settings_get_dbus_path_for_uuid(NMSettings *self, 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);

const char *nm_settings_get_startup_complete_blocked_reason(NMSettings *self,
                                                            gboolean    force_reload);

void nm_settings_kf_db_write(NMSettings *settings);

#endif /* __NM_SETTINGS_H__ */