usr/src/cmd/bnu/dkerr.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1994 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  28 /*        All Rights Reserved   */
  29
  30
  31 #pragma ident   "%Z%%M% %I%     %E% SMI"
  32
  33 /*
  34  *      Convert an error number from the Common Control into a string
  35  */
  36 #ifndef DIAL
  37         static char     SCCSID[] = "@(#)dkerr.c 2.6+BNU DKHOST 87/03/05";
  38 #endif
  39 /*
  40  *      COMMKIT(TM) Software - Datakit(R) VCS Interface Release 2.0 V1
  41  */
  42
  43 #include "dk.h"
  44 #include <sysexits.h>
  45
  46 GLOBAL
  47 char *dk_msgs[] = {
  48         "Call Failed",          /* code 0 - Something is Wrong */
  49         "All channels busy",    /* code 1 - busy */
  50         "Remote node not answering",    /* code 2 - trunk down */
  51         "Server not answering", /* code 3 - termporary no dest */
  52         "Non-assigned number",  /* code 4 - permonent no dest (INTERT) */
  53         "All trunk channels busy",      /* code 5 - System Overload (REORT) */
  54         "Server already exists",        /* code 6 - already exists */
  55         "Access denied",                /* code 7 - denied by remote server */
  56         "",                             /* code 8 - directory assistance req */
  57 } ;
  58
  59 GLOBAL
  60 char    *dialer_msgs[] = {
  61         "",
  62         "Please supply a valid phone number",   /* code 1 - phone # missing */
  63         "No response from auto-dialer. Try again",      /* code 2- bad port */
  64         "Auto dialer failed to initiate call. Try again", /* code 3 - dial failure */
  65         "No initial dial tone detected",        /* code 4 - bad telephone line */
  66         "No secondary dial tone detected",      /* code 5 - no sec. dial tone */
  67         "Dialed number is busy",        /* code 6 - busy signal detected */
  68         "No answer fron dialed number", /* code 7 - auto-dialer didn't get ans. */
  69         "No carrier tone was detected", /* code 8 - no carrier tone det. */
  70         "Could not complete your call. Try again.",     /* code 9 - auto dialer didn't complete */
  71         "Wrong number", /*code 10 - bad number*/
  72 };
  73
  74 GLOBAL
  75 char *dk_hostmsgs[] = {
  76         "Dkserver: Can't open line: See System Administrator", /* Code 130 */
  77         "", /* Code 131 */
  78         "", /* Code 132 */
  79         "Dkserver: Dksrvtab not readable: See System Administrator",            /* Code 133 */
  80         "Dkserver: Can't chroot: See System Administrator",
  81 };
  82
  83 #define NDKMSGS (sizeof(dk_msgs)/sizeof(dk_msgs[0]))
  84 #define NDKHOMSGS       (sizeof(dk_hostmsgs)/sizeof(dk_hostmsgs[0]))
  85 #define DIALERCODE      11
  86
  87         GLOBAL int      dk_verbose = 1; /* Print error messages on stderr if 1 */
  88         GLOBAL int      dk_errno = 0;   /* Saved error number from iocb.req_error */
  89
  90         static char     generalmsg[32];
  91
  92 GLOBAL char *
  93 dkerr(err)
  94 {
  95
  96         if ((err & 0377) == DIALERCODE)
  97                 return(dialer_msgs[err>>8]);
  98
  99         if ((err >= 0 && err <= 99) && err < NDKMSGS && dk_msgs[err] != 0)
 100                 return(dk_msgs[err]);
 101         if ((err >= 100) && (err < (NDKHOMSGS + 130)) && (dk_hostmsgs[err-130] != 0))
 102                 return(dk_hostmsgs[err-130]);
 103         sprintf(generalmsg, "Error code %d", err) ;
 104         return(generalmsg);
 105 }
 106
 107 GLOBAL int
 108 dkerrmap(dkcode)
 109 {
 110         if (dkcode < 0)
 111                 return(-dkcode);
 112
 113         switch(dkcode){
 114         case 0:
 115         case 1:
 116         case 2:
 117         case 3:
 118         case 5:
 119                 return(EX_TEMPFAIL);
 120
 121         case 4:
 122                 return(EX_NOHOST);
 123
 124         case 6:
 125                 return(EX_CANTCREAT);
 126
 127         case 7:
 128                 return(EX_NOPERM);
 129
 130         default:
 131                 return(EX_DATAERR);
 132         }
 133 }