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/*
 * (C) 2016 by Holger Hans Peter Freyther
 *
 * All Rights Reserved
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include "call.h"
#include "logging.h"

#include <talloc.h>


LLIST_HEAD(g_call_list);

void calls_init(void)
{}

void call_leg_release(struct call *call, struct call_leg *leg)
{
	if (leg == call->initial)
		call->initial = NULL;
	else if (leg == call->remote)
		call->remote = NULL;
	else {
		LOGP(DAPP, LOGL_ERROR, "call(%u) with unknown leg(%p/%d)\n",
			call->id, leg, leg->type);
		return;
	}

	talloc_free(leg);
	if (!call->initial && !call->remote) {
		LOGP(DAPP, LOGL_DEBUG, "call(%u) releasing.\n", call->id);
		llist_del(&call->entry);
		talloc_free(call);
	}
}