usr/src/common/net/wanboot/bootconf_errmsg.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 2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 #pragma ident   "%Z%%M% %I%     %E% SMI"
  27
  28 #include <libintl.h>
  29 #include <stdio.h>
  30 #include "wanboot_conf.h"
  31
  32 /*
  33  * This function maps an error code (one of those defined in wanboot_conf.h)
  34  * into an error message.
  35  *
  36  * Returns: the error message string.
  37  */
  38 char *
  39 bootconf_errmsg(bc_handle_t *handle)
  40 {
  41         static char     errmsg[256];
  42         char            *errstr;
  43         int             chars;
  44
  45         errstr = gettext("bootconf_errmsg: internal error");
  46
  47         switch (handle->bc_error_code) {
  48         case BC_E_NOERROR:
  49                 errstr = gettext("No error");
  50                 break;
  51         case BC_E_ACCESS:
  52                 errstr = gettext("Can't open configuration file");
  53                 break;
  54         case BC_E_NVLIST:
  55                 errstr = gettext("Error creating/adding to nvlist");
  56                 break;
  57         case BC_E_IOERR:
  58                 errstr = gettext("Error reading/closing configuration file");
  59                 break;
  60         case BC_E_TOO_LONG:
  61                 if ((chars = snprintf(errmsg, sizeof (errmsg),
  62                     gettext("Line %d of configuration file is too long"),
  63                     handle->bc_error_pos)) > 0 && chars < sizeof (errmsg)) {
  64                         errstr = errmsg;
  65                 }
  66                 break;
  67         case BC_E_SYNTAX:
  68                 if ((chars = snprintf(errmsg, sizeof (errmsg),
  69                     gettext("Syntax error on line %d of configuration file"),
  70                     handle->bc_error_pos)) > 0 && chars < sizeof (errmsg)) {
  71                         errstr = errmsg;
  72                 }
  73                 break;
  74         case BC_E_UNKNOWN_NAME:
  75                 if ((chars = snprintf(errmsg, sizeof (errmsg),
  76                     gettext("Unknown name on line %d of configuration file"),
  77                     handle->bc_error_pos)) > 0 && chars < sizeof (errmsg)) {
  78                         errstr = errmsg;
  79                 }
  80                 break;
  81         case BC_E_ENCRYPTION_ILLEGAL:
  82                 errstr = gettext("Illegal encryption_type");
  83                 break;
  84         case BC_E_SIGNATURE_ILLEGAL:
  85                 errstr = gettext("Illegal signature_type");
  86                 break;
  87         case BC_E_CLIENT_AUTH_ILLEGAL:
  88                 errstr = gettext("Illegal client_authentication");
  89                 break;
  90         case BC_E_SERVER_AUTH_ILLEGAL:
  91                 errstr = gettext("Illegal server_authentication");
  92                 break;
  93         case BC_E_ROOT_SERVER_BAD:
  94                 errstr = gettext("The root_server URL is malformed");
  95                 break;
  96         case BC_E_ROOT_SERVER_ABSENT:
  97                 errstr = gettext("A root_server must be provided");
  98                 break;
  99         case BC_E_ROOT_FILE_ABSENT:
 100                 errstr = gettext("The root_server URL is malformed");
 101                 break;
 102         case BC_E_BOOT_LOGGER_BAD:
 103                 errstr = gettext("The boot_logger URL is malformed");
 104                 break;
 105         case BC_E_ENCRYPTED_NOT_SIGNED:
 106                 errstr = gettext("When encryption_type is specified "
 107                     "signature_type must also be specified");
 108                 break;
 109         case BC_E_CLIENT_AUTH_NOT_ENCRYPTED:
 110                 errstr = gettext("When client_authentication is \"yes\" "
 111                     "encryption_type must also be specified");
 112                 break;
 113         case BC_E_CLIENT_AUTH_NOT_SERVER:
 114                 errstr = gettext("When client_authentication is \"yes\" "
 115                     "server_authentication must also be \"yes\"");
 116                 break;
 117         case BC_E_SERVER_AUTH_NOT_SIGNED:
 118                 errstr = gettext("When server_authentication is \"yes\" "
 119                     "signature_type must also be specified");
 120                 break;
 121         case BC_E_SERVER_AUTH_NOT_HTTPS:
 122                 errstr = gettext("When server_authentication is \"yes\" "
 123                     "root_server must specify a secure URL");
 124                 break;
 125         case BC_E_SERVER_AUTH_NOT_HTTP:
 126                 errstr = gettext("When server_authentication is \"no\" "
 127                     "root_server must not specify a secure URL");
 128                 break;
 129         case BC_E_BOOTLOGGER_AUTH_NOT_HTTP:
 130                 errstr = gettext("When server_authentication is \"no\" "
 131                     "boot_logger must not specify a secure URL");
 132                 break;
 133         default:
 134                 if ((chars = snprintf(errmsg, sizeof (errmsg),
 135                     gettext("Unknown error %d"),
 136                     handle->bc_error_code)) > 0 && chars < sizeof (errmsg)) {
 137                         errstr = errmsg;
 138                 }
 139         }
 140
 141         return (errstr);
 142 }