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/*
* Copyright (c) 1997, 2000 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.
*
*---------------------------------------------------------------------------
*
* i4b_cause.h - causes and cause handling for i4b
* -----------------------------------------------
*
* $Id: i4b_cause.h,v 1.13 2000/02/06 19:01:14 hm Exp $
*
* $FreeBSD$
*
* last edit-date: [Sun Feb 6 19:46:41 2000]
*
*---------------------------------------------------------------------------*/
#ifndef _I4B_CAUSE_H_
#define _I4B_CAUSE_H_
/*---------------------------------------------------------------------------*
* ISDN4BSD internal causes specification
*---------------------------------------------------------------------------*/
#define CAUSE_VAL 0x000000ff /* cause value */
#define CAUSE_TYPE 0x0000ff00 /* cause type */
#define CAUSET_Q850 0 /* value coded according to Q.850 */
#define CAUSET_I4B 1 /* i4b protocol independent causes*/
#define GET_CAUSE_VAL(cause) ((cause) & 0xff)
#define SET_CAUSE_VAL(dest, val) ((dest) = ((dest & 0xffffff00) | \
(val & 0x000000ff)))
#define GET_CAUSE_TYPE(cause) (((cause) >> 8) & 0xff)
#define SET_CAUSE_TYPE(dest, type) ((dest) = ((dest & 0xffff00ff) | \
((type << 8) & 0x0000ff00)))
#define SET_CAUSE_TV(dest, type, val) ((dest) = ((val & 0x000000ff) | \
((type << 8) & 0x0000ff00)))
/* CAUSET_I4B - protocol independent cause values */
#define CAUSE_I4B_NORMAL 0 /* normal call clearing */
#define CAUSE_I4B_BUSY 1 /* user busy */
#define CAUSE_I4B_NOCHAN 2 /* circuit/channel not available*/
#define CAUSE_I4B_INCOMP 3 /* incompatible source/dest */
#define CAUSE_I4B_REJECT 4 /* call rejected */
#define CAUSE_I4B_OOO 5 /* destination out of order */
#define CAUSE_I4B_TMPFAIL 6 /* temporary failure */
#define CAUSE_I4B_L1ERROR 7 /* L1 error / persistent deact */
#define CAUSE_I4B_LLDIAL 8 /* no dialout on leased line */
#define CAUSE_I4B_MAX 9
/* NOTE: update isdnd/pcause.c when adding causes !!!!! */
/* NOTE: update layer3/i4b_q931.c when adding causes !!!!! */
/* CAUSET_Q850 - causes defined in Q.850 */
#define CAUSE_Q850_SHUTDN 0x00 /* normal D-channel shutdown */
#define CAUSE_Q850_NUNALLC 0x01 /* Unallocated (unassigned) number */
#define CAUSE_Q850_NRTTN 0x02 /* No route to specified transit network */
#define CAUSE_Q850_NRTDST 0x03 /* No route to destination */
#define CAUSE_Q850_SSINFTN 0x04 /* Send special information tone */
#define CAUSE_Q850_MDIALTP 0x05 /* Misdialled trunk prefix */
#define CAUSE_Q850_CHUNACC 0x06 /* Channel unacceptable */
#define CAUSE_Q850_CALLAWD 0x07 /* Call awarded and being delivered in an established channel */
#define CAUSE_Q850_PREEMPT 0x08 /* Preemption */
#define CAUSE_Q850_PREECRR 0x09 /* Preemption - circuit reserved for reuse */
#define CAUSE_Q850_NCCLR 0x10 /* Normal call clearing */
#define CAUSE_Q850_USRBSY 0x11 /* User busy */
#define CAUSE_Q850_NOUSRRSP 0x12 /* No user responding */
#define CAUSE_Q850_NOANSWR 0x13 /* No answer from user (user alerted) */
#define CAUSE_Q850_SUBSABS 0x14 /* Subscriber absent */
#define CAUSE_Q850_CALLREJ 0x15 /* Call rejected */
#define CAUSE_Q850_NUCHNG 0x16 /* Number changed */
#define CAUSE_Q850_NONSELUC 0x1A /* Non-selected user clearing */
#define CAUSE_Q850_DSTOOORDR 0x1B /* Destination out of order */
#define CAUSE_Q850_INVNUFMT 0x1C /* Invalid number format */
#define CAUSE_Q850_FACREJ 0x1D /* Facility rejected */
#define CAUSE_Q850_STENQRSP 0x1E /* Response to STATUS ENQUIRY */
#define CAUSE_Q850_NORMUNSP 0x1F /* Normal, unspecified */
#define CAUSE_Q850_NOCAVAIL 0x22 /* No circuit / channel available */
#define CAUSE_Q850_NETOOORDR 0x26 /* Network out of order */
#define CAUSE_Q850_PFMCDOOSERV 0x27 /* Permanent frame mode connection out of service */
#define CAUSE_Q850_PFMCOPER 0x28 /* Permanent frame mode connection operational */
#define CAUSE_Q850_TMPFAIL 0x29 /* Temporary failure */
#define CAUSE_Q850_SWEQCONG 0x2A /* Switching equipment congestion */
#define CAUSE_Q850_ACCINFDIS 0x2B /* Access information discarded */
#define CAUSE_Q850_REQCNOTAV 0x2C /* Requested circuit/channel not available */
#define CAUSE_Q850_PRECALBLK 0x2E /* Precedence call blocked */
#define CAUSE_Q850_RESUNAVAIL 0x2F /* Resources unavailable, unspecified */
#define CAUSE_Q850_QOSUNAVAIL 0x31 /* Quality of service unavailable */
#define CAUSE_Q850_REQSERVNS 0x32 /* Requested facility not subscribed */
#define CAUSE_Q850_OCBARRCUG 0x35 /* Outgoing calls barred within CUG */
#define CAUSE_Q850_ICBARRCUG 0x36 /* Incoming calls barred within CUG */
#define CAUSE_Q850_BCAPNAUTH 0x39 /* Bearer capability not authorized */
#define CAUSE_Q850_BCAPNAVAIL 0x3A /* Bearer capability not presently available */
#define CAUSE_Q850_INCSTOACISC 0x3E /* Inconsistenciy in designated outgoing access information and subscriber class */
#define CAUSE_Q850_SOONOTAVAIL 0x3F /* Service or option not available, unspecified */
#define CAUSE_Q850_BCAPNOTIMPL 0x41 /* Bearer capability not implemented */
#define CAUSE_Q850_CHTYPNIMPL 0x42 /* Channel type not implemented */
#define CAUSE_Q850_REQFACNIMPL 0x45 /* Requested facility not implemented */
#define CAUSE_Q850_ORDINBCAVL 0x46 /* Only restricted digital information bearer capability is available */
#define CAUSE_Q850_SOONOTIMPL 0x4F /* Service or option not implemented, unspecified */
#define CAUSE_Q850_INVCLRFVAL 0x51 /* Invalid call reference value */
#define CAUSE_Q850_IDCHDNOEX 0x52 /* Identified channel does not exist */
#define CAUSE_Q850_SUSCAEXIN 0x53 /* A suspended call exists, but this call identity does not */
#define CAUSE_Q850_CLIDINUSE 0x54 /* Call identity in use */
#define CAUSE_Q850_NOCLSUSP 0x55 /* No call suspended */
#define CAUSE_Q850_CLIDCLRD 0x56 /* Call having the requested call identity has been cleared */
#define CAUSE_Q850_UNOTMEMCUG 0x57 /* User not member of CUG */
#define CAUSE_Q850_INCDEST 0x58 /* Incompatible destination */
#define CAUSE_Q850_NONEXCUG 0x5A /* Non-existent CUG */
#define CAUSE_Q850_INVNTWSEL 0x5B /* Invalid transit network selection */
#define CAUSE_Q850_INVMSG 0x5F /* Invalid message, unspecified */
#define CAUSE_Q850_MIEMISS 0x60 /* Mandatory information element is missing */
#define CAUSE_Q850_MSGTNI 0x61 /* Message type non-existent or not implemented */
#define CAUSE_Q850_MSGNCMPT 0x62 /* Message not compatible with call state or message type non-existent or not implemented */
#define CAUSE_Q850_IENENI 0x63 /* Information element/parameter non-existent or not implemented */
#define CAUSE_Q850_INVIEC 0x64 /* Invalid information element contents */
#define CAUSE_Q850_MSGNCWCS 0x65 /* Message not compatible with call state */
#define CAUSE_Q850_RECOTIMEXP 0x66 /* Recovery on timer expiry */
#define CAUSE_Q850_PARMNENIPO 0x67 /* Parameter non-existent or not implemented, passed on */
#define CAUSE_Q850_MSGUNRDPRM 0x6E /* Message with unrecognized parameter, discarded */
#define CAUSE_Q850_PROTERR 0x6F /* Protocol error, unspecified */
#define CAUSE_Q850_INTWRKU 0x7F /* Interworking, unspecified */
#define CAUSE_Q850_MAX 128
#endif /* _I4B_CAUSE_H_ */
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