1165619Sglebius/*- 2165619Sglebius * Copyright (c) 2006 Alexander Motin <mav@alkar.net> 3165619Sglebius * All rights reserved. 4165619Sglebius * 5165619Sglebius * Redistribution and use in source and binary forms, with or without 6165619Sglebius * modification, are permitted provided that the following conditions 7165619Sglebius * are met: 8165619Sglebius * 1. Redistributions of source code must retain the above copyright 9165619Sglebius * notice unmodified, this list of conditions, and the following 10165619Sglebius * disclaimer. 11165619Sglebius * 2. Redistributions in binary form must reproduce the above copyright 12165619Sglebius * notice, this list of conditions and the following disclaimer in the 13165619Sglebius * documentation and/or other materials provided with the distribution. 14165619Sglebius * 15165619Sglebius * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16165619Sglebius * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17165619Sglebius * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18165619Sglebius * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19165619Sglebius * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20165619Sglebius * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21165619Sglebius * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22165619Sglebius * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23165619Sglebius * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24165619Sglebius * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25165619Sglebius * SUCH DAMAGE. 26165619Sglebius * 27165619Sglebius * $FreeBSD$ 28165619Sglebius */ 29165619Sglebius 30165619Sglebius#ifndef _NETGRAPH_NG_PRED1_H_ 31165619Sglebius#define _NETGRAPH_NG_PRED1_H_ 32165619Sglebius 33165619Sglebius/* Node type name and magic cookie */ 34165619Sglebius#define NG_PRED1_NODE_TYPE "pred1" 35165619Sglebius#define NGM_PRED1_COOKIE 1166902612 36165619Sglebius 37165619Sglebius/* Hook names */ 38165619Sglebius#define NG_PRED1_HOOK_COMP "comp" /* compression hook */ 39165619Sglebius#define NG_PRED1_HOOK_DECOMP "decomp" /* decompression hook */ 40165619Sglebius 41165619Sglebius/* Config struct */ 42165619Sglebiusstruct ng_pred1_config { 43165619Sglebius u_char enable; /* node enabled */ 44165619Sglebius}; 45165619Sglebius 46165619Sglebius/* Keep this in sync with the above structure definition. */ 47165619Sglebius#define NG_PRED1_CONFIG_INFO { \ 48165619Sglebius { "enable", &ng_parse_uint8_type }, \ 49165619Sglebius { NULL } \ 50165619Sglebius} 51165619Sglebius 52165619Sglebius/* Statistics structure for one direction. */ 53165619Sglebiusstruct ng_pred1_stats { 54165619Sglebius uint64_t FramesPlain; 55165619Sglebius uint64_t FramesComp; 56165619Sglebius uint64_t FramesUncomp; 57165619Sglebius uint64_t InOctets; 58165619Sglebius uint64_t OutOctets; 59165619Sglebius uint64_t Errors; 60165619Sglebius}; 61165619Sglebius 62165619Sglebius/* Keep this in sync with the above structure definition. */ 63165619Sglebius#define NG_PRED1_STATS_INFO { \ 64165619Sglebius { "FramesPlain",&ng_parse_uint64_type }, \ 65165619Sglebius { "FramesComp", &ng_parse_uint64_type }, \ 66165619Sglebius { "FramesUncomp", &ng_parse_uint64_type }, \ 67165619Sglebius { "InOctets", &ng_parse_uint64_type }, \ 68165619Sglebius { "OutOctets", &ng_parse_uint64_type }, \ 69165619Sglebius { "Errors", &ng_parse_uint64_type }, \ 70165619Sglebius { NULL } \ 71165619Sglebius} 72165619Sglebius 73165619Sglebius/* Netgraph commands */ 74165619Sglebiusenum { 75165619Sglebius NGM_PRED1_CONFIG = 1, 76165619Sglebius NGM_PRED1_RESETREQ, /* sent either way! */ 77165619Sglebius NGM_PRED1_GET_STATS, 78165619Sglebius NGM_PRED1_CLR_STATS, 79165619Sglebius NGM_PRED1_GETCLR_STATS, 80165619Sglebius}; 81165619Sglebius 82165619Sglebius#endif /* _NETGRAPH_NG_PRED1_H_ */ 83165619Sglebius 84