target.c

/*
 * Copyright (C) 2024 TDT AG <development@tdt.de>
 *
 * This is free software, licensed under the GNU General Public License v2.
 * See https://www.gnu.org/licenses/gpl-2.0.txt for more information.
 *
 */

#include "interface.h"
#include "logging.h"
#include "ping.h"
#include "target.h"

void target_free(struct target *target)
{
	if (target->remote)
		free(target->remote);
	if (target->device)
		free(target->device);
	free(target);
}

void target_add(struct interface *iface, const char *remote, const char *device)
{
	struct target *target;
	int ret;

	target = (struct target *) calloc(1, sizeof(struct target));
	target->remote = strdup(remote);
	target->device = strdup(device);
	target->iface = iface;
	target->interval = iface->interval;

	ret = ping_init(target);
	if (ret < 0) {
		target_free(target);
	}
	ping_send(target);

	ret = uloop_timeout_set(&target->timeout_send, 1000);
	if (ret < 0)
		LOGGING_ERR("%s, could not add uloop ping timeout for '%s'",
			    __func__, iface->name);

	list_add(&target->list, &iface->targets);
	LOGGING_INFO("%s: adding tracking ip '%s'", __func__, remote);
}

void targets_del(struct interface *iface)
{
	struct target *target, *tmp;

	list_for_each_entry_safe(target, tmp, &iface->targets, list) {
		LOGGING_INFO("%s: del target '%s'", __func__, target->remote);
		list_del(&target->list);
		target_free(target);
	}
}