/*
 * event_notify.c
 * This file is part of Network-inador
 *
 * Copyright (C) 2024 - Félix Arreola Rodríguez
 *
 * Network-inador 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.
 *
 * Network-inador 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 Network-inador; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, 
 * Boston, MA  02110-1301  USA
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "network-inador-private.h"
#include "network-inador-events.h"
#include "interfaces.h"
#include "ip-address.h"
//#include "dhcp_defs.h"

#define container_of(ptr, type, member) ({                      \
        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
        (type *)( (char *)__mptr - offsetof(type,member) );})

/* Agregar vigilancias */
void network_manager_add_watch_dhcp (NetworkInadorHandle *handle, NetworkInadorDHCPEventCB cb, void *data) {
	handle->notify_list.dhcp_event_cb = cb;
	handle->notify_list.dhcp_event_data = data;
}

void network_manager_add_watch_interface_added (NetworkInadorHandle *handle, NetworkInadorInterfaceAddEventCB cb, void *data) {
	handle->notify_list.interface_add_event_cb = cb;
	handle->notify_list.interface_add_event_data = data;
}

void network_manager_add_watch_interface_updated (NetworkInadorHandle *handle, NetworkInadorInterfaceUpdateEventCB cb, void *data) {
	handle->notify_list.interface_update_event_cb = cb;
	handle->notify_list.interface_update_event_data = data;
}

void network_manager_add_watch_interface_deleted (NetworkInadorHandle *handle, NetworkInadorInterfaceDeleteEventCB cb, void *data) {
	handle->notify_list.interface_del_event_cb = cb;
	handle->notify_list.interface_del_event_data = data;
}

void network_manager_add_watch_ip_added (NetworkInadorHandle *handle, NetworkInadorIPAddEventCB cb, void *data) {
	handle->notify_list.ip_add_event_cb = cb;
	handle->notify_list.ip_add_event_data = data;
}

void network_manager_add_watch_ip_deleted (NetworkInadorHandle *handle, NetworkInadorIPDelEventCB cb, void *data) {
	handle->notify_list.ip_del_event_cb = cb;
	handle->notify_list.ip_del_event_data = data;
}

/* Disparar las vigilancias */
void network_manager_trigger_dhcp_event (NetworkInadorHandle *handle, InterfaceDHCPClientInfo *dhcpc) {
	Interface *iface = container_of (dhcpc, Interface, dhcpc);
	
	if (handle->notify_list.dhcp_event_cb != NULL) {
		handle->notify_list.dhcp_event_cb (handle, iface, dhcpc, handle->notify_list.dhcp_event_data);
	}
}

/* Triggers de interfaces */
void network_manager_trigger_interface_added_event (NetworkInadorHandle *handle, Interface *iface) {
	if (handle->notify_list.interface_add_event_cb != NULL) {
		handle->notify_list.interface_add_event_cb (handle, iface, handle->notify_list.interface_add_event_data);
	}
}

void network_manager_trigger_interface_updated_event (NetworkInadorHandle *handle, Interface *iface) {
	if (handle->notify_list.interface_update_event_cb != NULL) {
		handle->notify_list.interface_update_event_cb (handle, iface, handle->notify_list.interface_update_event_data);
	}
}

void network_manager_trigger_interface_deleted_event (NetworkInadorHandle *handle, uint32_t index) {
	if (handle->notify_list.interface_del_event_cb != NULL) {
		handle->notify_list.interface_del_event_cb (handle, index, handle->notify_list.interface_del_event_data);
	}
}

/* Triggers de ips */
void network_manager_trigger_ip_added_event (NetworkInadorHandle *handle, IPAddr *ip_addr) {
	if (handle->notify_list.ip_add_event_cb != NULL) {
		handle->notify_list.ip_add_event_cb (handle, ip_addr, handle->notify_list.ip_add_event_data);
	}
}

void network_manager_trigger_ip_deleted_event (NetworkInadorHandle *handle, IPAddr *ip_addr) {
	if (handle->notify_list.ip_del_event_cb != NULL) {
		handle->notify_list.ip_del_event_cb (handle, ip_addr, handle->notify_list.ip_del_event_data);
	}
}