libfreefare/libfreefare/mifare_desfire_error.c
Ludovic Rousseau 5a5e061e68 Fix compiler warning
mifare_desfire_error.c:35: warning: initialization discards qualifiers
from pointer target type
mifare_desfire_error.c:36: warning: initialization discards qualifiers
from pointer target type
etc...
2012-05-18 16:28:41 +00:00

90 lines
2.1 KiB
C

/*-
* Copyright (C) 2010, Romain Tartiere, Romuald Conty.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program 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 Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
* $Id$
*/
#include <sys/types.h>
#include <stdlib.h>
#include <freefare.h>
#include "freefare_internal.h"
#define EM(e) { e, #e }
static struct error_message {
uint8_t code;
const char *message;
} error_messages[] = {
EM(OPERATION_OK),
EM(NO_CHANGES),
EM(OUT_OF_EEPROM_ERROR),
EM(ILLEGAL_COMMAND_CODE),
EM(INTEGRITY_ERROR),
EM(NO_SUCH_KEY),
EM(LENGTH_ERROR),
EM(PERMISSION_ERROR),
EM(PARAMETER_ERROR),
EM(APPLICATION_NOT_FOUND),
EM(APPL_INTEGRITY_ERROR),
EM(AUTHENTICATION_ERROR),
EM(ADDITIONAL_FRAME),
EM(BOUNDARY_ERROR),
EM(PICC_INTEGRITY_ERROR),
EM(COMMAND_ABORTED),
EM(PICC_DISABLED_ERROR),
EM(COUNT_ERROR),
EM(DUPLICATE_ERROR),
EM(EEPROM_ERROR),
EM(FILE_NOT_FOUND),
EM(FILE_INTEGRITY_ERROR),
EM(CRYPTO_ERROR),
{ 0, NULL }
};
const char *
mifare_desfire_error_lookup (uint8_t code)
{
struct error_message *e = error_messages;
while (e->message) {
if (e->code == code)
return (e->message);
e++;
}
return "Invalid error code";
}
uint8_t
mifare_desfire_last_pcd_error (MifareTag tag)
{
if (tag->tag_info->type != DESFIRE)
return 0;
return MIFARE_DESFIRE (tag)->last_pcd_error;
}
uint8_t
mifare_desfire_last_picc_error (MifareTag tag)
{
if (tag->tag_info->type != DESFIRE)
return 0;
return MIFARE_DESFIRE (tag)->last_picc_error;
}