usr.sbin/i4b/isdndecode/pcause.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  *      pcause.c - printing cause values
  28  *      --------------------------------
  29  *
  30  *      $Id: pcause.c,v 1.5 1999/12/13 21:25:25 hm Exp $
  31  *
  32  * $FreeBSD: src/usr.sbin/i4b/isdndecode/pcause.c,v 1.6.2.1 2001/08/01 17:45:05 obrien Exp $
  33  *
  34  *      last edit-date: [Mon Dec 13 21:51:20 1999]
  35  *
  36  *---------------------------------------------------------------------------*/
  37
  38 #include "decode.h"
  39 #include "pcause.h"
  40
  41 char *
  42 print_cause_q850(unsigned char code)
  43 {
  44         static char error_message[120];
  45         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 */