util/errors.c

   1 /* errors.c  -  error strings
   2  *      Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   3  *
   4  * This file is part of GnuPG.
   5  *
   6  * GnuPG is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * GnuPG is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  19  * USA.
  20  */
  21
  22 #include <config.h>
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <stdarg.h>
  26
  27 #include "errors.h"
  28 #include "i18n.h"
  29
  30 #ifndef HAVE_STRERROR
  31 char *
  32 strerror( int n )
  33 {
  34     extern char *sys_errlist[];
  35     extern int sys_nerr;
  36     static char buf[15];
  37
  38     if( n >= 0 && n < sys_nerr )
  39         return sys_errlist[n];
  40     strcpy( buf, "Unknown error" );
  41     return buf;
  42 }
  43 #endif /* !HAVE_STRERROR */
  44
  45 const char *
  46 g10_errstr( int err )
  47 {
  48     static char buf[50];
  49     const char *p;
  50
  51 #define X(n,s) case G10ERR_##n : p = s; break;
  52     switch( err ) {
  53       case -1:          p = "eof"; break;
  54       case 0:           p = "okay"; break;
  55       X(GENERAL,        N_("general error"))
  56       X(UNKNOWN_PACKET, N_("unknown packet type"))
  57       X(UNKNOWN_VERSION,N_("unknown version"))
  58       X(PUBKEY_ALGO    ,N_("unknown pubkey algorithm"))
  59       X(DIGEST_ALGO    ,N_("unknown digest algorithm"))
  60       X(BAD_PUBKEY     ,N_("bad public key"))
  61       X(BAD_SECKEY     ,N_("bad secret key"))
  62       X(BAD_SIGN       ,N_("bad signature"))
  63       X(CHECKSUM   ,    N_("checksum error"))
  64       X(BAD_PASS     ,  N_("bad passphrase"))
  65       X(NO_PUBKEY      ,N_("public key not found"))
  66       X(CIPHER_ALGO    ,N_("unknown cipher algorithm"))
  67       X(KEYRING_OPEN   ,N_("can't open the keyring"))
  68       X(INVALID_PACKET ,N_("invalid packet"))
  69       X(INVALID_ARMOR  ,N_("invalid armor"))
  70       X(NO_USER_ID     ,N_("no such user id"))
  71       X(NO_SECKEY      ,N_("secret key not available"))
  72       X(WRONG_SECKEY   ,N_("wrong secret key used"))
  73       X(UNSUPPORTED    ,N_("not supported"))
  74       X(BAD_KEY        ,N_("bad key"))
  75       X(READ_FILE      ,N_("file read error"))
  76       X(WRITE_FILE     ,N_("file write error"))
  77       X(COMPR_ALGO     ,N_("unknown compress algorithm"))
  78       X(OPEN_FILE      ,N_("file open error"))
  79       X(CREATE_FILE    ,N_("file create error"))
  80       X(PASSPHRASE     ,N_("invalid passphrase"))
  81       X(NI_PUBKEY      ,N_("unimplemented pubkey algorithm"))
  82       X(NI_CIPHER      ,N_("unimplemented cipher algorithm"))
  83       X(SIG_CLASS      ,N_("unknown signature class"))
  84       X(TRUSTDB        ,N_("trust database error"))
  85       X(BAD_MPI        ,N_("bad MPI"))
  86       X(RESOURCE_LIMIT ,N_("resource limit"))
  87       X(INV_KEYRING    ,N_("invalid keyring"))
  88       X(BAD_CERT       ,N_("bad certificate"))
  89       X(INV_USER_ID    ,N_("malformed user id"))
  90       X(CLOSE_FILE     ,N_("file close error"))
  91       X(RENAME_FILE    ,N_("file rename error"))
  92       X(DELETE_FILE    ,N_("file delete error"))
  93       X(UNEXPECTED     ,N_("unexpected data"))
  94       X(TIME_CONFLICT  ,N_("timestamp conflict"))
  95       X(WR_PUBKEY_ALGO ,N_("unusable pubkey algorithm"))
  96       X(FILE_EXISTS    ,N_("file exists"))
  97       X(WEAK_KEY       ,N_("weak key"))
  98       X(INV_ARG        ,N_("invalid argument"))
  99       X(BAD_URI        ,N_("bad URI"))
 100       X(INVALID_URI    ,N_("unsupported URI"))
 101       X(NETWORK        ,N_("network error"))
 102       X(SELFTEST_FAILED,"selftest failed")
 103       X(NOT_ENCRYPTED  ,N_("not encrypted"))
 104       X(NOT_PROCESSED  ,N_("not processed"))
 105       /* the key cannot be used for a specific usage */
 106       X(UNU_PUBKEY     ,N_("unusable public key"))
 107       X(UNU_SECKEY     ,N_("unusable secret key"))
 108       X(KEYSERVER      ,N_("keyserver error"))
 109       X(CANCELED       ,N_("canceled"))
 110       X(NO_CARD        ,N_("no card"))
 111       X(NO_DATA        ,N_("no data"))
 112       default: p = buf; sprintf(buf, "g10err=%d", err); break;
 113     }
 114 #undef X
 115     return _(p);
 116 }