omapip/toisc.c

   1 /* toisc.c
   2
   3    Convert non-ISC result codes to ISC result codes. */
   4
   5 /*
   6  * Copyright (c) 2004,2007 by Internet Systems Consortium, Inc. ("ISC")
   7  * Copyright (c) 2001-2003 by Internet Software Consortium
   8  *
   9  * Permission to use, copy, modify, and distribute this software for any
  10  * purpose with or without fee is hereby granted, provided that the above
  11  * copyright notice and this permission notice appear in all copies.
  12  *
  13  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
  14  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  15  * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
  16  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  17  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  18  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
  19  * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  20  *
  21  *   Internet Systems Consortium, Inc.
  22  *   950 Charter Street
  23  *   Redwood City, CA 94063
  24  *   <info@isc.org>
  25  *   https://www.isc.org/
  26  *
  27  * This software has been written for Internet Systems Consortium
  28  * by Ted Lemon in cooperation with Vixie Enterprises and Nominum, Inc.
  29  * To learn more about Internet Systems Consortium, see
  30  * ``https://www.isc.org/''.  To learn more about Vixie Enterprises,
  31  * see ``http://www.vix.com''.   To learn more about Nominum, Inc., see
  32  * ``http://www.nominum.com''.
  33  */
  34
  35 #include "dhcpd.h"
  36
  37 #include <omapip/omapip_p.h>
  38 #include "arpa/nameser.h"
  39 #include "minires.h"
  40
  41 #include <errno.h>
  42
  43 isc_result_t uerr2isc (int err)
  44 {
  45         switch (err) {
  46               case EPERM:
  47                 return ISC_R_NOPERM;
  48
  49               case ENOENT:
  50                 return ISC_R_NOTFOUND;
  51
  52               case ESRCH:
  53                 return ISC_R_NOTFOUND;
  54
  55               case EIO:
  56                 return ISC_R_IOERROR;
  57
  58               case ENXIO:
  59                 return ISC_R_NOTFOUND;
  60
  61               case E2BIG:
  62                 return ISC_R_NOSPACE;
  63
  64               case ENOEXEC:
  65                 return DHCP_R_FORMERR;
  66
  67               case ECHILD:
  68                 return ISC_R_NOTFOUND;
  69
  70               case ENOMEM:
  71                 return ISC_R_NOMEMORY;
  72
  73               case EACCES:
  74                 return ISC_R_NOPERM;
  75
  76               case EFAULT:
  77                 return DHCP_R_INVALIDARG;
  78
  79               case EEXIST:
  80                 return ISC_R_EXISTS;
  81
  82               case EINVAL:
  83                 return DHCP_R_INVALIDARG;
  84
  85               case ENOTTY:
  86                 return DHCP_R_INVALIDARG;
  87
  88               case EFBIG:
  89                 return ISC_R_NOSPACE;
  90
  91               case ENOSPC:
  92                 return ISC_R_NOSPACE;
  93
  94               case EROFS:
  95                 return ISC_R_NOPERM;
  96
  97               case EMLINK:
  98                 return ISC_R_NOSPACE;
  99
 100               case EPIPE:
 101                 return ISC_R_NOTCONNECTED;
 102
 103               case EINPROGRESS:
 104                 return ISC_R_ALREADYRUNNING;
 105
 106               case EALREADY:
 107                 return ISC_R_ALREADYRUNNING;
 108
 109               case ENOTSOCK:
 110                 return ISC_R_INVALIDFILE;
 111
 112               case EDESTADDRREQ:
 113                 return DHCP_R_DESTADDRREQ;
 114
 115               case EMSGSIZE:
 116                 return ISC_R_NOSPACE;
 117
 118               case EPROTOTYPE:
 119                 return DHCP_R_INVALIDARG;
 120
 121               case ENOPROTOOPT:
 122                 return ISC_R_NOTIMPLEMENTED;
 123
 124               case EPROTONOSUPPORT:
 125                 return ISC_R_NOTIMPLEMENTED;
 126
 127               case ESOCKTNOSUPPORT:
 128                 return ISC_R_NOTIMPLEMENTED;
 129
 130               case EOPNOTSUPP:
 131                 return ISC_R_NOTIMPLEMENTED;
 132
 133               case EPFNOSUPPORT:
 134                 return ISC_R_NOTIMPLEMENTED;
 135
 136               case EAFNOSUPPORT:
 137                 return ISC_R_NOTIMPLEMENTED;
 138
 139               case EADDRINUSE:
 140                 return ISC_R_ADDRINUSE;
 141
 142               case EADDRNOTAVAIL:
 143                 return ISC_R_ADDRNOTAVAIL;
 144
 145               case ENETDOWN:
 146                 return ISC_R_NETDOWN;
 147
 148               case ENETUNREACH:
 149                 return ISC_R_NETUNREACH;
 150
 151               case ECONNABORTED:
 152                 return ISC_R_TIMEDOUT;
 153
 154               case ECONNRESET:
 155                 return DHCP_R_CONNRESET;
 156
 157               case ENOBUFS:
 158                 return ISC_R_NOSPACE;
 159
 160               case EISCONN:
 161                 return ISC_R_ALREADYRUNNING;
 162
 163               case ENOTCONN:
 164                 return ISC_R_NOTCONNECTED;
 165
 166               case ESHUTDOWN:
 167                 return ISC_R_SHUTTINGDOWN;
 168
 169               case ETIMEDOUT:
 170                 return ISC_R_TIMEDOUT;
 171
 172               case ECONNREFUSED:
 173                 return ISC_R_CONNREFUSED;
 174
 175               case EHOSTDOWN:
 176                 return ISC_R_HOSTDOWN;
 177
 178               case EHOSTUNREACH:
 179                 return ISC_R_HOSTUNREACH;
 180
 181 #ifdef EDQUOT
 182               case EDQUOT:
 183                 return ISC_R_QUOTA;
 184 #endif
 185
 186 #ifdef EBADRPC
 187               case EBADRPC:
 188                 return ISC_R_NOTIMPLEMENTED;
 189 #endif
 190
 191 #ifdef ERPCMISMATCH
 192               case ERPCMISMATCH:
 193                 return DHCP_R_VERSIONMISMATCH;
 194 #endif
 195
 196 #ifdef EPROGMISMATCH
 197               case EPROGMISMATCH:
 198                 return DHCP_R_VERSIONMISMATCH;
 199 #endif
 200
 201 #ifdef EAUTH
 202               case EAUTH:
 203                 return DHCP_R_NOTAUTH;
 204 #endif
 205
 206 #ifdef ENEEDAUTH
 207               case ENEEDAUTH:
 208                 return DHCP_R_NOTAUTH;
 209 #endif
 210
 211 #ifdef EOVERFLOW
 212               case EOVERFLOW:
 213                 return ISC_R_NOSPACE;
 214 #endif
 215         }
 216         return ISC_R_UNEXPECTED;
 217 }