/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2006 - 2008 Red Hat, Inc.
 * Copyright (C) 2006 - 2008 Novell, Inc.
 */

#ifndef __NM_DBUS_MANAGER_H__
#define __NM_DBUS_MANAGER_H__

#include "nm-dbus-utils.h"

#define NM_TYPE_DBUS_MANAGER (nm_dbus_manager_get_type())
#define NM_DBUS_MANAGER(o)   (G_TYPE_CHECK_INSTANCE_CAST((o), NM_TYPE_DBUS_MANAGER, NMDBusManager))
#define NM_DBUS_MANAGER_CLASS(k) \
    (G_TYPE_CHECK_CLASS_CAST((k), NM_TYPE_DBUS_MANAGER, NMDBusManagerClass))
#define NM_IS_DBUS_MANAGER(o)       (G_TYPE_CHECK_INSTANCE_TYPE((o), NM_TYPE_DBUS_MANAGER))
#define NM_IS_DBUS_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), NM_TYPE_DBUS_MANAGER))
#define NM_DBUS_MANAGER_GET_CLASS(o) \
    (G_TYPE_INSTANCE_GET_CLASS((o), NM_TYPE_DBUS_MANAGER, NMDBusManagerClass))

#define NM_DBUS_MANAGER_PRIVATE_CONNECTION_NEW          "private-connection-new"
#define NM_DBUS_MANAGER_PRIVATE_CONNECTION_DISCONNECTED "private-connection-disconnected"

typedef struct _NMDBusManagerClass NMDBusManagerClass;

GType nm_dbus_manager_get_type(void);

NMDBusManager *nm_dbus_manager_get(void);

typedef void (*NMDBusManagerSetPropertyHandler)(NMDBusObject *                     obj,
                                                const NMDBusInterfaceInfoExtended *interface_info,
                                                const NMDBusPropertyInfoExtended * property_info,
                                                GDBusConnection *                  connection,
                                                const char *                       sender,
                                                GDBusMethodInvocation *            invocation,
                                                GVariant *                         value,
                                                gpointer                           user_data);

gboolean nm_dbus_manager_acquire_bus(NMDBusManager *self, gboolean request_name);

GDBusConnection *nm_dbus_manager_get_dbus_connection(NMDBusManager *self);

#define NM_MAIN_DBUS_CONNECTION_GET (nm_dbus_manager_get_dbus_connection(nm_dbus_manager_get()))

void nm_dbus_manager_start(NMDBusManager *                 self,
                           NMDBusManagerSetPropertyHandler set_property_handler,
                           gpointer                        set_property_handler_data);

void nm_dbus_manager_stop(NMDBusManager *self);

gboolean nm_dbus_manager_is_stopping(NMDBusManager *self);

gpointer nm_dbus_manager_lookup_object(NMDBusManager *self, const char *path);

void _nm_dbus_manager_obj_export(NMDBusObject *obj);
void _nm_dbus_manager_obj_unexport(NMDBusObject *obj);
void
_nm_dbus_manager_obj_notify(NMDBusObject *obj, guint n_pspecs, const GParamSpec *const *pspecs);
void _nm_dbus_manager_obj_emit_signal(NMDBusObject *                     obj,
                                      const NMDBusInterfaceInfoExtended *interface_info,
                                      const GDBusSignalInfo *            signal_info,
                                      GVariant *                         args);

gboolean nm_dbus_manager_get_caller_info(NMDBusManager *        self,
                                         GDBusMethodInvocation *context,
                                         const char **          out_sender,
                                         gulong *               out_uid,
                                         gulong *               out_pid);

gboolean nm_dbus_manager_ensure_uid(NMDBusManager *        self,
                                    GDBusMethodInvocation *context,
                                    gulong                 uid,
                                    GQuark                 error_domain,
                                    int                    error_code);

gboolean nm_dbus_manager_get_unix_user(NMDBusManager *self, const char *sender, gulong *out_uid);

gboolean nm_dbus_manager_get_caller_info_from_message(NMDBusManager *  self,
                                                      GDBusConnection *connection,
                                                      GDBusMessage *   message,
                                                      const char **    out_sender,
                                                      gulong *         out_uid,
                                                      gulong *         out_pid);

void
nm_dbus_manager_private_server_register(NMDBusManager *self, const char *path, const char *tag);

NMAuthSubject *nm_dbus_manager_new_auth_subject_from_context(GDBusMethodInvocation *context);

NMAuthSubject *nm_dbus_manager_new_auth_subject_from_message(GDBusConnection *connection,
                                                             GDBusMessage *   message);

#endif /* __NM_DBUS_MANAGER_H__ */
