// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2015 - 2018 Red Hat, Inc.
 */

#ifndef __NM_ACD_MANAGER__
#define __NM_ACD_MANAGER__

#include <netinet/in.h>

typedef struct _NMAcdManager NMAcdManager;

typedef struct {
	void (*probe_terminated_callback) (NMAcdManager *self,
	                                   gpointer user_data);
	GDestroyNotify user_data_destroy;
} NMAcdCallbacks;

NMAcdManager *nm_acd_manager_new (int ifindex,
                                  const guint8 *hwaddr,
                                  guint hwaddr_len,
                                  const NMAcdCallbacks *callbacks,
                                  gpointer user_data);

void nm_acd_manager_free (NMAcdManager *self);

gboolean nm_acd_manager_add_address (NMAcdManager *self, in_addr_t address);
int nm_acd_manager_start_probe (NMAcdManager *self, guint timeout);
gboolean nm_acd_manager_check_address (NMAcdManager *self, in_addr_t address);
int nm_acd_manager_announce_addresses (NMAcdManager *self);

NM_AUTO_DEFINE_FCN0 (NMAcdManager *, _nm_auto_free_acdmgr, nm_acd_manager_free);
#define nm_auto_free_acdmgr nm_auto (_nm_auto_free_acdmgr)

#endif /* __NM_ACD_MANAGER__ */