usr.sbin/i4b/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 1.6 1999/12/13 21:25:26 hm Exp $
  31  *
  32  * $FreeBSD: src/usr.sbin/i4b/isdntrace/pcause_q850.c,v 1.6.2.1 2001/08/01 17:45:08 obrien Exp $
  33  * $DragonFly: src/usr.sbin/i4b/isdntrace/pcause_q850.c,v 1.2 2003/06/17 06:29:55 dillon Exp $
  34  *
  35  *      last edit-date: [Mon Dec 13 21:56:18 1999]
  36  *
  37  *---------------------------------------------------------------------------*/
  38
  39 #include "trace.h"
  40 #include "pcause_q850.h"
  41
  42 char *
  43 print_cause_q850(unsigned char code)
  44 {
  45         static char error_message[120];
  46         char *e;
  47
  48         switch(code)
  49         {
  50                 case CAUSE_Q850_SHUTDN:
  51                         e = "normal D-channel shutdown";
  52                         break;
  53
  54                 case CAUSE_Q850_NUNALLC:
  55                         e = "Unallocated (unassigned) number";
  56                         break;
  57
  58                 case CAUSE_Q850_NRTTN:
  59                         e = "No route to specified transit network";
  60                         break;
  61
  62                 case CAUSE_Q850_NRTDST:
  63                         e = "No route to destination";
  64                         break;
  65
  66                 case CAUSE_Q850_SSINFTN:
  67                         e = "Send special information tone";
  68                         break;
  69
  70                 case CAUSE_Q850_MDIALTP:
  71                         e = "Misdialled trunk prefix";
  72                         break;
  73
  74                 case CAUSE_Q850_CHUNACC:
  75                         e = "Channel unacceptable";
  76                         break;
  77
  78                 case CAUSE_Q850_CALLAWD:
  79                         e = "Call awarded and being delivered in an established channel";
  80                         break;
  81
  82                 case CAUSE_Q850_PREEMPT:
  83                         e = "Preemption";
  84                         break;
  85
  86                 case CAUSE_Q850_PREECRR:
  87                         e = "Preemption - circuit reserved for reuse";
  88                         break;
  89
  90                 case CAUSE_Q850_NCCLR:
  91                         e = "Normal call clearing";
  92                         break;
  93
  94                 case CAUSE_Q850_USRBSY:
  95                         e = "User busy";
  96                         break;
  97
  98                 case CAUSE_Q850_NOUSRRSP:
  99                         e = "No user responding";
 100                         break;
 101
 102                 case CAUSE_Q850_NOANSWR:
 103                         e = "No answer from user (user alerted)";
 104                         break;
 105
 106                 case CAUSE_Q850_SUBSABS:
 107                         e = "Subscriber absent";
 108                         break;
 109
 110                 case CAUSE_Q850_CALLREJ:
 111                         e = "Call rejected";
 112                         break;
 113
 114                 case CAUSE_Q850_NUCHNG:
 115                         e = "Number changed";
 116                         break;
 117
 118                 case CAUSE_Q850_NONSELUC:
 119                         e = "Non-selected user clearing";
 120                         break;
 121
 122                 case CAUSE_Q850_DSTOOORDR:
 123                         e = "Destination out of order";
 124                         break;
 125
 126                 case CAUSE_Q850_INVNUFMT:
 127                         e = "Invalid number format";
 128                         break;
 129
 130                 case CAUSE_Q850_FACREJ:
 131                         e = "Facility rejected";
 132                         break;
 133
 134                 case CAUSE_Q850_STENQRSP:
 135                         e = "Response to STATUS ENQUIRY";
 136                         break;
 137
 138                 case CAUSE_Q850_NORMUNSP:
 139                         e = "Normal, unspecified";
 140                         break;
 141
 142                 case CAUSE_Q850_NOCAVAIL:
 143                         e = "No circuit / channel available";
 144                         break;
 145
 146                 case CAUSE_Q850_NETOOORDR:
 147                         e = "Network out of order";
 148                         break;
 149
 150                 case CAUSE_Q850_PFMCDOOSERV:
 151                         e = "Permanent frame mode connection out of service";
 152                         break;
 153
 154                 case CAUSE_Q850_PFMCOPER:
 155                         e = "Permanent frame mode connection operational";
 156                         break;
 157
 158                 case CAUSE_Q850_TMPFAIL:
 159                         e = "Temporary failure";
 160                         break;
 161
 162                 case CAUSE_Q850_SWEQCONG:
 163                         e = "Switching equipment congestion";
 164                         break;
 165
 166                 case CAUSE_Q850_ACCINFDIS:
 167                         e = "Access information discarded";
 168                         break;
 169
 170                 case CAUSE_Q850_REQCNOTAV:
 171                         e = "Requested circuit/channel not available";
 172                         break;
 173
 174                 case CAUSE_Q850_PRECALBLK:
 175                         e = "Precedence call blocked";
 176                         break;
 177
 178                 case CAUSE_Q850_RESUNAVAIL:
 179                         e = "Resources unavailable, unspecified";
 180                         break;
 181
 182                 case CAUSE_Q850_QOSUNAVAIL:
 183                         e = "Quality of service unavailable";
 184                         break;
 185
 186                 case CAUSE_Q850_REQSERVNS:
 187                         e = "Requested facility not subscribed";
 188                         break;
 189
 190                 case CAUSE_Q850_OCBARRCUG:
 191                         e = "Outgoing calls barred within CUG";
 192                         break;
 193
 194                 case CAUSE_Q850_ICBARRCUG:
 195                         e = "Incoming calls barred within CUG";
 196                         break;
 197
 198                 case CAUSE_Q850_BCAPNAUTH:
 199                         e = "Bearer capability not authorized";
 200                         break;
 201
 202                 case CAUSE_Q850_BCAPNAVAIL:
 203                         e = "Bearer capability not presently available";
 204                         break;
 205
 206                 case CAUSE_Q850_INCSTOACISC:
 207                         e = "Inconsistenciy in designated outg. access info and subscriber class";
 208                         break;
 209
 210                 case CAUSE_Q850_SOONOTAVAIL:
 211                         e = "Service or option not available, unspecified";
 212                         break;
 213
 214                 case CAUSE_Q850_BCAPNOTIMPL:
 215                         e = "Bearer capability not implemented";
 216                         break;
 217
 218                 case CAUSE_Q850_CHTYPNIMPL:
 219                         e = "Channel type not implemented";
 220                         break;
 221
 222                 case CAUSE_Q850_REQFACNIMPL:
 223                         e = "Requested facility not implemented";
 224                         break;
 225
 226                 case CAUSE_Q850_ORDINBCAVL:
 227                         e = "Only restricted digital information bearer capability is available";
 228                         break;
 229
 230                 case CAUSE_Q850_SOONOTIMPL:
 231                         e = "Service or option not implemented, unspecified";
 232                         break;
 233
 234                 case CAUSE_Q850_INVCLRFVAL:
 235                         e = "Invalid call reference value";
 236                         break;
 237
 238                 case CAUSE_Q850_IDCHDNOEX:
 239                         e = "Identified channel does not exist";
 240                         break;
 241
 242                 case CAUSE_Q850_SUSCAEXIN:
 243                         e = "A suspended call exists, but this call identity does not";
 244                         break;
 245
 246                 case CAUSE_Q850_CLIDINUSE:
 247                         e = "Call identity in use";
 248                         break;
 249
 250                 case CAUSE_Q850_NOCLSUSP:
 251                         e = "No call suspended";
 252                         break;
 253
 254                 case CAUSE_Q850_CLIDCLRD:
 255                         e = "Call having the requested call identity has been cleared";
 256                         break;
 257
 258                 case CAUSE_Q850_UNOTMEMCUG:
 259                         e = "User not member of CUG";
 260                         break;
 261
 262                 case CAUSE_Q850_INCDEST:
 263                         e = "Incompatible destination";
 264                         break;
 265
 266                 case CAUSE_Q850_NONEXCUG:
 267                         e = "Non-existent CUG";
 268                         break;
 269
 270                 case CAUSE_Q850_INVNTWSEL:
 271                         e = "Invalid transit network selection";
 272                         break;
 273
 274                 case CAUSE_Q850_INVMSG:
 275                         e = "Invalid message, unspecified";
 276                         break;
 277
 278                 case CAUSE_Q850_MIEMISS:
 279                         e = "Mandatory information element is missing";
 280                         break;
 281
 282                 case CAUSE_Q850_MSGTNI:
 283                         e = "Message type non-existent or not implemented";
 284                         break;
 285
 286                 case CAUSE_Q850_MSGNCMPT:
 287                         e = "Msg incompatible with call state/message type non-existent/not implemented";
 288                         break;
 289
 290                 case CAUSE_Q850_IENENI:
 291                         e = "Information element/parameter non-existent or not implemented";
 292                         break;
 293
 294                 case CAUSE_Q850_INVIEC:
 295                         e = "Invalid information element contents";
 296                         break;
 297
 298                 case CAUSE_Q850_MSGNCWCS:
 299                         e = "Message not compatible with call state";
 300                         break;
 301
 302                 case CAUSE_Q850_RECOTIMEXP:
 303                         e = "Recovery on timer expiry";
 304                         break;
 305
 306                 case CAUSE_Q850_PARMNENIPO:
 307                         e = "Parameter non-existent or not implemented, passed on";
 308                         break;
 309
 310                 case CAUSE_Q850_MSGUNRDPRM:
 311                         e = "Message with unrecognized parameter, discarded";
 312                         break;
 313
 314                 case CAUSE_Q850_PROTERR:
 315                         e = "Protocol error, unspecified";
 316                         break;
 317
 318                 case CAUSE_Q850_INTWRKU:
 319                         e = "Interworking, unspecified";
 320                         break;
 321
 322                 default:
 323                         e = "ERROR, unknown cause value!";
 324                         break;
 325         }
 326
 327         sprintf(error_message, "%d: %s (Q.850)", code, e);
 328         return(error_message);
 329 }
 330
 331 /* EOF */