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gnupg/common/maperror.c
Werner Koch 3221ef0add Various changes.
2002-06-12 09:56:05 +00:00

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7.6 KiB
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/* maperror.c - Error mapping
* Copyright (C) 2001, 2002 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <config.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <ksba.h>
#include "util.h"
#include "errors.h"
#include "../assuan/assuan.h"
/* Note: we might want to wrap this in a macro to get our hands on
the line and file where the error occured */
int
map_ksba_err (int err)
{
switch (err)
{
case -1:
case 0:
break;
case KSBA_Out_Of_Core: err = GNUPG_Out_Of_Core; break;
case KSBA_Invalid_Value: err = GNUPG_Invalid_Value; break;
case KSBA_Not_Implemented: err = GNUPG_Not_Implemented; break;
case KSBA_Conflict: err = GNUPG_Conflict; break;
case KSBA_Read_Error: err = GNUPG_Read_Error; break;
case KSBA_Write_Error: err = GNUPG_Write_Error; break;
case KSBA_No_Data: err = GNUPG_No_Data; break;
case KSBA_Bug: err = GNUPG_Bug; break;
case KSBA_Unsupported_Algorithm: err = GNUPG_Unsupported_Algorithm; break;
case KSBA_Invalid_Index: err = GNUPG_Invalid_Index; break;
case KSBA_Invalid_Sexp: err = GNUPG_Invalid_Sexp; break;
case KSBA_Unknown_Sexp: err = GNUPG_Unknown_Sexp; break;
default:
err = seterr (General_Error);
break;
}
return err;
}
int
map_gcry_err (int err)
{
switch (err)
{
case GCRYERR_EOF:
case -1:
err = -1;
break;
case 0:
break;
case GCRYERR_WRONG_PK_ALGO:
case GCRYERR_INV_PK_ALGO:
case GCRYERR_INV_MD_ALGO:
case GCRYERR_INV_CIPHER_ALGO:
err = GNUPG_Unsupported_Algorithm;
break;
case GCRYERR_INV_KEYLEN:
case GCRYERR_WEAK_KEY:
case GCRYERR_BAD_PUBLIC_KEY: err = GNUPG_Bad_Public_Key; break;
case GCRYERR_BAD_SECRET_KEY: err = GNUPG_Bad_Secret_Key; break;
case GCRYERR_BAD_SIGNATURE: err = GNUPG_Bad_Signature; break;
case GCRYERR_BAD_MPI:
err = GNUPG_Bad_Data;
break;
case GCRYERR_INV_ARG:
case GCRYERR_INV_OP:
case GCRYERR_INTERNAL:
case GCRYERR_INV_CIPHER_MODE:
err = GNUPG_Invalid_Value;
break;
case GCRYERR_SELFTEST:
err = GNUPG_Bug;
break;
case GCRYERR_SEXP_INV_LEN_SPEC :
case GCRYERR_SEXP_STRING_TOO_LONG :
case GCRYERR_SEXP_UNMATCHED_PAREN :
case GCRYERR_SEXP_NOT_CANONICAL :
case GCRYERR_SEXP_BAD_CHARACTER :
case GCRYERR_SEXP_BAD_QUOTATION :
case GCRYERR_SEXP_ZERO_PREFIX :
case GCRYERR_SEXP_NESTED_DH :
case GCRYERR_SEXP_UNMATCHED_DH :
case GCRYERR_SEXP_UNEXPECTED_PUNC :
case GCRYERR_SEXP_BAD_HEX_CHAR :
case GCRYERR_SEXP_ODD_HEX_NUMBERS :
case GCRYERR_SEXP_BAD_OCT_CHAR :
err = GNUPG_Invalid_Sexp;
break;
case GCRYERR_NO_MEM: err = GNUPG_Out_Of_Core; break;
case GCRYERR_NOT_IMPL: err = GNUPG_Not_Implemented; break;
case GCRYERR_CONFLICT: err = GNUPG_Conflict; break;
case GCRYERR_INV_OBJ: /* an object is not valid */
case GCRYERR_TOO_SHORT: /* provided buffer too short */
case GCRYERR_TOO_LARGE: /* object is too large */
case GCRYERR_NO_OBJ: /* Missing item in an object */
default:
err = seterr (General_Error);
break;
}
return err;
}
int
map_kbx_err (int err)
{
switch (err)
{
case -1:
case 0:
break;
default:
err = seterr (General_Error);
break;
}
return err;
}
int
map_assuan_err (int err)
{
switch (err)
{
case -1:
case 0:
break;
case ASSUAN_Canceled: err = GNUPG_Canceled; break;
case ASSUAN_Invalid_Index: err = GNUPG_Invalid_Index; break;
case ASSUAN_Not_Implemented: err = GNUPG_Not_Implemented; break;
case ASSUAN_Server_Fault: err = GNUPG_Assuan_Server_Fault; break;
case ASSUAN_No_Public_Key: err = GNUPG_No_Public_Key; break;
case ASSUAN_No_Secret_Key: err = GNUPG_No_Secret_Key; break;
case ASSUAN_Cert_Revoked: err = GNUPG_Certificate_Revoked; break;
case ASSUAN_No_CRL_For_Cert: err = GNUPG_No_CRL_Known; break;
case ASSUAN_CRL_Too_Old: err = GNUPG_CRL_Too_Old; break;
case ASSUAN_Not_Trusted: err = GNUPG_Not_Trusted; break;
case ASSUAN_Card_Error: err = GNUPG_Card_Error; break;
case ASSUAN_Invalid_Card: err = GNUPG_Invalid_Card; break;
case ASSUAN_No_PKCS15_App: err = GNUPG_No_PKCS15_App; break;
case ASSUAN_Card_Not_Present: err= GNUPG_Card_Not_Present; break;
case ASSUAN_Not_Confirmed: err = GNUPG_Not_Confirmed; break;
case ASSUAN_Invalid_Id: err = GNUPG_Invalid_Id; break;
default:
err = err < 100? GNUPG_Assuan_Server_Fault : GNUPG_Assuan_Error;
break;
}
return err;
}
/* Map GNUPG_xxx error codes to Assuan status codes */
int
map_to_assuan_status (int rc)
{
switch (rc)
{
case 0: break;
case GNUPG_Bad_CA_Certificate:
case GNUPG_Bad_Certificate:
rc = ASSUAN_Bad_Certificate;
break;
case GNUPG_Bad_Certificate_Path: rc = ASSUAN_Bad_Certificate_Path; break;
case GNUPG_Missing_Certificate: rc = ASSUAN_Missing_Certificate; break;
case GNUPG_No_Data: rc = ASSUAN_No_Data_Available; break;
case GNUPG_Bad_Signature: rc = ASSUAN_Bad_Signature; break;
case GNUPG_Not_Implemented: rc = ASSUAN_Not_Implemented; break;
case GNUPG_No_Agent: rc = ASSUAN_No_Agent; break;
case GNUPG_Agent_Error: rc = ASSUAN_Agent_Error; break;
case GNUPG_No_Public_Key: rc = ASSUAN_No_Public_Key; break;
case GNUPG_No_Secret_Key: rc = ASSUAN_No_Secret_Key; break;
case GNUPG_Invalid_Data: rc = ASSUAN_Invalid_Data; break;
case GNUPG_Invalid_Name: rc = ASSUAN_Invalid_Name; break;
case GNUPG_Not_Trusted: rc = ASSUAN_Not_Trusted; break;
case GNUPG_Canceled: rc = ASSUAN_Canceled; break;
case GNUPG_Invalid_Index: rc = ASSUAN_Invalid_Index; break;
case GNUPG_Card_Error:
case GNUPG_Card_Reset:
rc = ASSUAN_Card_Error;
break;
case GNUPG_Card_Removed:
case GNUPG_Card_Not_Present:
rc = ASSUAN_Card_Not_Present;
break;
case GNUPG_Invalid_Card: rc = ASSUAN_Invalid_Card; break;
case GNUPG_No_PKCS15_App: rc = ASSUAN_No_PKCS15_App; break;
case GNUPG_Not_Confirmed: rc = ASSUAN_Not_Confirmed; break;
case GNUPG_Invalid_Id: rc = ASSUAN_Invalid_Id; break;
case GNUPG_Bad_PIN:
case GNUPG_Bad_Passphrase:
rc = ASSUAN_No_Secret_Key;
break;
case GNUPG_Read_Error:
case GNUPG_Write_Error:
case GNUPG_IO_Error:
rc = ASSUAN_Server_IO_Error;
break;
case GNUPG_Out_Of_Core:
case GNUPG_Resource_Limit:
rc = ASSUAN_Server_Resource_Problem;
break;
case GNUPG_Bug:
case GNUPG_Internal_Error:
rc = ASSUAN_Server_Bug;
break;
default:
rc = ASSUAN_Server_Fault;
break;
}
return rc;
}
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