freebsd-dev/usr.sbin/i4b/isdndecode/layer1.c

/*
 * Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *---------------------------------------------------------------------------
 *
 *	layer1.c - isdndecode, decode and print layer 1 information
 *	-----------------------------------------------------------
 *
 *	$Id: layer1.c,v 1.3 1999/02/14 09:44:57 hm Exp $
 *
 *      last edit-date: [Sun Feb 14 10:16:40 1999]
 *
 *---------------------------------------------------------------------------*/

#include "decode.h"
                
/*---------------------------------------------------------------------------*
 *	decode layer 1 information
 *---------------------------------------------------------------------------*/
void
layer1(char *buffer, unsigned char *buf)
{
	switch(*buf)
	{
		case INFO0:
			strcpy(buffer,"L1 INFO0 (No Signal)\n");
			break;

		case INFO1_8:
			strcpy(buffer,"L1 INFO1 (Activation Request, Priority = 8)\n");
			break;

		case INFO1_10:
			strcpy(buffer,"L1 INFO1 (Activation Request, Priority = 10)\n");
			break;

		case INFO2:
			strcpy(buffer,"L1 INFO2 (Pending Activation)\n");
			break;

		case INFO3:
			strcpy(buffer,"L1 INFO3 (Synchronized)\n");
			break;

		case INFO4_8:
			strcpy(buffer,"L1 INFO4 (Activated, Priority = 8/9)\n");
			break;

		case INFO4_10:
			strcpy(buffer,"L1 INFO4 (Activated, Priority = 10/11)\n");
			break;

		default:
			sprintf(buffer,"L1 ERROR, invalid INFO value 0x%x!\n", *buf);
			break;
	}
}

/* EOF */