usr.sbin/isdn/isdntrace/pcause_q850.c

   1 /*
   2  * Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  14  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  16  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  17  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  18  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  19  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  20  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  21  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  22  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  23  * SUCH DAMAGE.
  24  *
  25  *---------------------------------------------------------------------------
  26  *
  27  *      printing cause values
  28  *      ---------------------
  29  *
  30  *      $Id: pcause_q850.c,v 1.3 2009/04/16 05:56:33 lukem Exp $
  31  *
  32  * $FreeBSD$
  33  *
  34  *      last edit-date: [Mon Dec 13 21:56:18 1999]
  35  *
  36  *---------------------------------------------------------------------------*/
  37
  38 #include "trace.h"
  39 #include "pcause_q850.h"
  40
  41 const char *
  42 print_cause_q850(unsigned char code)
  43 {
  44         static char error_message[120];
  45         const char *e;
  46
  47         switch (code)
  48         {
  49         case CAUSE_Q850_SHUTDN:
  50                 e = "normal D-channel shutdown";
  51                 break;
  52
  53         case CAUSE_Q850_NUNALLC:
  54                 e = "Unallocated (unassigned) number";
  55                 break;
  56
  57         case CAUSE_Q850_NRTTN:
  58                 e = "No route to specified transit network";
  59                 break;
  60
  61         case CAUSE_Q850_NRTDST:
  62                 e = "No route to destination";
  63                 break;
  64
  65         case CAUSE_Q850_SSINFTN:
  66                 e = "Send special information tone";
  67                 break;
  68
  69         case CAUSE_Q850_MDIALTP:
  70                 e = "Misdialled trunk prefix";
  71                 break;
  72
  73         case CAUSE_Q850_CHUNACC:
  74                 e = "Channel unacceptable";
  75                 break;
  76
  77         case CAUSE_Q850_CALLAWD:
  78                 e = "Call awarded and being delivered in an established channel";
  79                 break;
  80
  81         case CAUSE_Q850_PREEMPT:
  82                 e = "Preemption";
  83                 break;
  84
  85         case CAUSE_Q850_PREECRR:
  86                 e = "Preemption - circuit reserved for reuse";
  87                 break;
  88
  89         case CAUSE_Q850_NCCLR:
  90                 e = "Normal call clearing";
  91                 break;
  92
  93         case CAUSE_Q850_USRBSY:
  94                 e = "User busy";
  95                 break;
  96
  97         case CAUSE_Q850_NOUSRRSP:
  98                 e = "No user responding";
  99                 break;
 100
 101         case CAUSE_Q850_NOANSWR:
 102                 e = "No answer from user (user alerted)";
 103                 break;
 104
 105         case CAUSE_Q850_SUBSABS:
 106                 e = "Subscriber absent";
 107                 break;
 108
 109         case CAUSE_Q850_CALLREJ:
 110                 e = "Call rejected";
 111                 break;
 112
 113         case CAUSE_Q850_NUCHNG:
 114                 e = "Number changed";
 115                 break;
 116
 117         case CAUSE_Q850_NONSELUC:
 118                 e = "Non-selected user clearing";
 119                 break;
 120
 121         case CAUSE_Q850_DSTOOORDR:
 122                 e = "Destination out of order";
 123                 break;
 124
 125         case CAUSE_Q850_INVNUFMT:
 126                 e = "Invalid number format";
 127                 break;
 128
 129         case CAUSE_Q850_FACREJ:
 130                 e = "Facility rejected";
 131                 break;
 132
 133         case CAUSE_Q850_STENQRSP:
 134                 e = "Response to STATUS ENQUIRY";
 135                 break;
 136
 137         case CAUSE_Q850_NORMUNSP:
 138                 e = "Normal, unspecified";
 139                 break;
 140
 141         case CAUSE_Q850_NOCAVAIL:
 142                 e = "No circuit / channel available";
 143                 break;
 144
 145         case CAUSE_Q850_NETOOORDR:
 146                 e = "Network out of order";
 147                 break;
 148
 149         case CAUSE_Q850_PFMCDOOSERV:
 150                 e = "Permanent frame mode connection out of service";
 151                 break;
 152
 153         case CAUSE_Q850_PFMCOPER:
 154                 e = "Permanent frame mode connection operational";
 155                 break;
 156
 157         case CAUSE_Q850_TMPFAIL:
 158                 e = "Temporary failure";
 159                 break;
 160
 161         case CAUSE_Q850_SWEQCONG:
 162                 e = "Switching equipment congestion";
 163                 break;
 164
 165         case CAUSE_Q850_ACCINFDIS:
 166                 e = "Access information discarded";
 167                 break;
 168
 169         case CAUSE_Q850_REQCNOTAV:
 170                 e = "Requested circuit/channel not available";
 171                 break;
 172
 173         case CAUSE_Q850_PRECALBLK:
 174                 e = "Precedence call blocked";
 175                 break;
 176
 177         case CAUSE_Q850_RESUNAVAIL:
 178                 e = "Resources unavailable, unspecified";
 179                 break;
 180
 181         case CAUSE_Q850_QOSUNAVAIL:
 182                 e = "Quality of service unavailable";
 183                 break;
 184
 185         case CAUSE_Q850_REQSERVNS:
 186                 e = "Requested facility not subscribed";
 187                 break;
 188
 189         case CAUSE_Q850_OCBARRCUG:
 190                 e = "Outgoing calls barred within CUG";
 191                 break;
 192
 193         case CAUSE_Q850_ICBARRCUG:
 194                 e = "Incoming calls barred within CUG";
 195                 break;
 196
 197         case CAUSE_Q850_BCAPNAUTH:
 198                 e = "Bearer capability not authorized";
 199                 break;
 200
 201         case CAUSE_Q850_BCAPNAVAIL:
 202                 e = "Bearer capability not presently available";
 203                 break;
 204
 205         case CAUSE_Q850_INCSTOACISC:
 206                 e = "Inconsistenciy in designated outg. access info and subscriber class";
 207                 break;
 208
 209         case CAUSE_Q850_SOONOTAVAIL:
 210                 e = "Service or option not available, unspecified";
 211                 break;
 212
 213         case CAUSE_Q850_BCAPNOTIMPL:
 214                 e = "Bearer capability not implemented";
 215                 break;
 216
 217         case CAUSE_Q850_CHTYPNIMPL:
 218                 e = "Channel type not implemented";
 219                 break;
 220
 221         case CAUSE_Q850_REQFACNIMPL:
 222                 e = "Requested facility not implemented";
 223                 break;
 224
 225         case CAUSE_Q850_ORDINBCAVL:
 226                 e = "Only restricted digital information bearer capability is available";
 227                 break;
 228
 229         case CAUSE_Q850_SOONOTIMPL:
 230                 e = "Service or option not implemented, unspecified";
 231                 break;
 232
 233         case CAUSE_Q850_INVCLRFVAL:
 234                 e = "Invalid call reference value";
 235                 break;
 236
 237         case CAUSE_Q850_IDCHDNOEX:
 238                 e = "Identified channel does not exist";
 239                 break;
 240
 241         case CAUSE_Q850_SUSCAEXIN:
 242                 e = "A suspended call exists, but this call identity does not";
 243                 break;
 244
 245         case CAUSE_Q850_CLIDINUSE:
 246                 e = "Call identity in use";
 247                 break;
 248
 249         case CAUSE_Q850_NOCLSUSP:
 250                 e = "No call suspended";
 251                 break;
 252
 253         case CAUSE_Q850_CLIDCLRD:
 254                 e = "Call having the requested call identity has been cleared";
 255                 break;
 256
 257         case CAUSE_Q850_UNOTMEMCUG:
 258                 e = "User not member of CUG";
 259                 break;
 260
 261         case CAUSE_Q850_INCDEST:
 262                 e = "Incompatible destination";
 263                 break;
 264
 265         case CAUSE_Q850_NONEXCUG:
 266                 e = "Non-existent CUG";
 267                 break;
 268
 269         case CAUSE_Q850_INVNTWSEL:
 270                 e = "Invalid transit network selection";
 271                 break;
 272
 273         case CAUSE_Q850_INVMSG:
 274                 e = "Invalid message, unspecified";
 275                 break;
 276
 277         case CAUSE_Q850_MIEMISS:
 278                 e = "Mandatory information element is missing";
 279                 break;
 280
 281         case CAUSE_Q850_MSGTNI:
 282                 e = "Message type non-existent or not implemented";
 283                 break;
 284
 285         case CAUSE_Q850_MSGNCMPT:
 286                 e = "Msg incompatible with call state/message type non-existent/not implemented";
 287                 break;
 288
 289         case CAUSE_Q850_IENENI:
 290                 e = "Information element/parameter non-existent or not implemented";
 291                 break;
 292
 293         case CAUSE_Q850_INVIEC:
 294                 e = "Invalid information element contents";
 295                 break;
 296
 297         case CAUSE_Q850_MSGNCWCS:
 298                 e = "Message not compatible with call state";
 299                 break;
 300
 301         case CAUSE_Q850_RECOTIMEXP:
 302                 e = "Recovery on timer expiry";
 303                 break;
 304
 305         case CAUSE_Q850_PARMNENIPO:
 306                 e = "Parameter non-existent or not implemented, passed on";
 307                 break;
 308
 309         case CAUSE_Q850_MSGUNRDPRM:
 310                 e = "Message with unrecognized parameter, discarded";
 311                 break;
 312
 313         case CAUSE_Q850_PROTERR:
 314                 e = "Protocol error, unspecified";
 315                 break;
 316
 317         case CAUSE_Q850_INTWRKU:
 318                 e = "Interworking, unspecified";
 319                 break;
 320
 321         default:
 322                 e = "ERROR, unknown cause value!";
 323                 break;
 324         }
 325
 326         sprintf(error_message, "%d: %s (Q.850)", code, e);
 327         return(error_message);
 328 }
 329
 330 /* EOF */