usr.sbin/i4b/isdntrace/trace.h

   1 /*
   2  *   Copyright (c) 1996, 2000 Hellmuth Michaelis. All rights reserved.
   3  *
   4  *   Copyright (c) 1996 Gary Jennejohn.  All rights reserved.
   5  *
   6  *   Redistribution and use in source and binary forms, with or without
   7  *   modification, are permitted provided that the following conditions
   8  *   are met:
   9  *
  10  *   1. Redistributions of source code must retain the above copyright
  11  *      notice, this list of conditions and the following disclaimer.
  12  *   2. Redistributions in binary form must reproduce the above copyright
  13  *      notice, this list of conditions and the following disclaimer in the
  14  *      documentation and/or other materials provided with the distribution.
  15  *   3. Neither the name of the author nor the names of any co-contributors
  16  *      may be used to endorse or promote products derived from this software
  17  *      without specific prior written permission.
  18  *   4. Altered versions must be plainly marked as such, and must not be
  19  *      misrepresented as being the original software and/or documentation.
  20  *
  21  *   THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  22  *   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  *   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  *   ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  25  *   FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  *   OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  *   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  *   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  *   OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  *   SUCH DAMAGE.
  32  *
  33  *---------------------------------------------------------------------------
  34  *
  35  *      trace.h - header file for isdn trace
  36  *      ------------------------------------
  37  *
  38  *      $Id: trace.h,v 1.12 2000/02/14 16:25:22 hm Exp $
  39  *
  40  * $FreeBSD: src/usr.sbin/i4b/isdntrace/trace.h,v 1.6.2.1 2001/08/01 17:45:08 obrien Exp $
  41  * $DragonFly: src/usr.sbin/i4b/isdntrace/trace.h,v 1.3 2003/08/08 04:18:45 dillon Exp $
  42  *
  43  *      last edit-date: [Mon Feb 14 14:43:40 2000]
  44  *
  45  *---------------------------------------------------------------------------*/
  46
  47 #include <stdio.h>
  48 #include <stdlib.h>
  49 #include <signal.h>
  50 #include <fcntl.h>
  51 #include <ctype.h>
  52 #include <string.h>
  53 #include <time.h>
  54 #include <unistd.h>
  55 #include <sys/uio.h>
  56 #include <sys/time.h>
  57 #include <sys/types.h>
  58 #include <sys/ioctl.h>
  59 #include <sys/file.h>
  60 #include <sys/stat.h>
  61 #include <sys/param.h>
  62
  63 #include <i4b_machine/i4b_ioctl.h>
  64 #include <i4b_machine/i4b_trace.h>
  65
  66 #include "pcause_1tr6.h"        /* obsolete german national ISDN */
  67 #include "pcause_q850.h"
  68
  69 #define I4BTRC_DEVICE           "/dev/i4btrc"   /* trace device file */
  70 #define TRACE_FILE_NAME         "isdntrace"     /* default output filename */
  71 #define BIN_FILE_NAME           "isdntracebin"  /* default binary filename */
  72
  73 #define BSIZE   4096    /* read buffer size     */
  74 #define NCOLS   80      /* screen width         */
  75
  76 #define RxUDEF  0       /* analyze mode, default unit for receiver side */
  77 #define TxUDEF  1       /* analyze mode, default unit for transmitter side */
  78
  79 int decode_lapd(char *pbuf, int n, unsigned char *buf, int is_te, int raw, int printit);
  80 void decode_q931(char *pbuf, int n, int off, unsigned char *buf, int raw);
  81 void decode_unknownl3(char *pbuf, int n, int off, unsigned char *buf, int raw);
  82 void decode_1tr6(char *pbuf, int n, int off, unsigned char *buf, int raw);
  83 char *print_error(int prot, unsigned char code);
  84 int q931_facility(char *pbuf, unsigned char *buf);
  85 int p_q931cause(char *pbuf, unsigned char *buf);
  86 int p_q931address(char *pbuf, unsigned char *buf);
  87 int p_q931bc(char *pbuf, unsigned char *buf);
  88 int p_q931high_compat(char *pbuf, unsigned char *buf);
  89 int q932_facility(char *pbuf, unsigned char *buf);
  90 int p_q931user_user(char *pbuf, unsigned char *buf);
  91 int p_q931notification(char *pbuf, unsigned char *buf);
  92 int p_q931redir(char *pbuf, unsigned char *buf);
  93
  94 /* EOF */