104d19802SAdrian Chadd /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3718cf2ccSPedro F. Giffuni * 404d19802SAdrian Chadd * Copyright (c) 2011 Monthadar Al Jaberi, TerraNet AB 504d19802SAdrian Chadd * All rights reserved. 604d19802SAdrian Chadd * 704d19802SAdrian Chadd * Redistribution and use in source and binary forms, with or without 804d19802SAdrian Chadd * modification, are permitted provided that the following conditions 904d19802SAdrian Chadd * are met: 1004d19802SAdrian Chadd * 1. Redistributions of source code must retain the above copyright 1104d19802SAdrian Chadd * notice, this list of conditions and the following disclaimer, 1204d19802SAdrian Chadd * without modification. 1304d19802SAdrian Chadd * 2. Redistributions in binary form must reproduce at minimum a disclaimer 1404d19802SAdrian Chadd * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 1504d19802SAdrian Chadd * redistribution must be conditioned upon including a substantially 1604d19802SAdrian Chadd * similar Disclaimer requirement for further binary redistribution. 1704d19802SAdrian Chadd * 1804d19802SAdrian Chadd * NO WARRANTY 1904d19802SAdrian Chadd * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2004d19802SAdrian Chadd * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2104d19802SAdrian Chadd * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 2204d19802SAdrian Chadd * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 2304d19802SAdrian Chadd * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 2404d19802SAdrian Chadd * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2504d19802SAdrian Chadd * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 2604d19802SAdrian Chadd * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 2704d19802SAdrian Chadd * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 2804d19802SAdrian Chadd * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 2904d19802SAdrian Chadd * THE POSSIBILITY OF SUCH DAMAGES. 3004d19802SAdrian Chadd * 3104d19802SAdrian Chadd * $FreeBSD$ 3204d19802SAdrian Chadd */ 3304d19802SAdrian Chadd #ifndef _VISIBILITY_H_ 3404d19802SAdrian Chadd #define _VISIBILITY_H_ 3504d19802SAdrian Chadd 3604d19802SAdrian Chadd #include "wtap_plugin.h" 3704d19802SAdrian Chadd #include "visibility_ioctl.h" 3804d19802SAdrian Chadd 3904d19802SAdrian Chadd #define CDEV_GET_SOFTC(x) (x)->si_drv1 4004d19802SAdrian Chadd 4104d19802SAdrian Chadd #define ARRAY_SIZE (32) //We support a maximum of 1024 nodes for now 4204d19802SAdrian Chadd 4304d19802SAdrian Chadd struct vis_map { 4404d19802SAdrian Chadd uint32_t map[ARRAY_SIZE]; 4504d19802SAdrian Chadd }; 4604d19802SAdrian Chadd 4704d19802SAdrian Chadd struct visibility_plugin { 4804d19802SAdrian Chadd struct wtap_plugin base; 4904d19802SAdrian Chadd struct mtx pl_mtx; 5004d19802SAdrian Chadd struct vis_map pl_node[MAX_NBR_WTAP]; 5104d19802SAdrian Chadd }; 5204d19802SAdrian Chadd 5304d19802SAdrian Chadd void visibility_init(struct wtap_plugin *); 5404d19802SAdrian Chadd void visibility_deinit(struct wtap_plugin *); 5504d19802SAdrian Chadd void visibility_work(struct wtap_plugin *, struct packet *); 5604d19802SAdrian Chadd 5704d19802SAdrian Chadd #endif 58