mirror of
https://github.com/Mbed-TLS/mbedtls.git
synced 2024-12-29 09:21:19 +00:00
93 lines
2.3 KiB
C
93 lines
2.3 KiB
C
/*
|
|
* Translate error code to error string
|
|
*
|
|
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
* not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* This file is part of mbed TLS (https://tls.mbed.org)
|
|
*/
|
|
|
|
#if !defined(MBEDTLS_CONFIG_FILE)
|
|
#include "mbedtls/config.h"
|
|
#else
|
|
#include MBEDTLS_CONFIG_FILE
|
|
#endif
|
|
|
|
#if defined(MBEDTLS_PLATFORM_C)
|
|
#include "mbedtls/platform.h"
|
|
#else
|
|
#include <stdio.h>
|
|
#define mbedtls_printf printf
|
|
#endif
|
|
|
|
#if defined(MBEDTLS_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY)
|
|
#include "mbedtls/error.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#endif
|
|
|
|
#define USAGE \
|
|
"\n usage: strerror <errorcode>\n" \
|
|
"\n where <errorcode> can be a decimal or hexadecimal (starts with 0x or -0x)\n"
|
|
|
|
#if !defined(MBEDTLS_ERROR_C) && !defined(MBEDTLS_ERROR_STRERROR_DUMMY)
|
|
int main( void )
|
|
{
|
|
mbedtls_printf("MBEDTLS_ERROR_C and/or MBEDTLS_ERROR_STRERROR_DUMMY not defined.\n");
|
|
return( 0 );
|
|
}
|
|
#else
|
|
int main( int argc, char *argv[] )
|
|
{
|
|
long int val;
|
|
char *end = argv[1];
|
|
|
|
if( argc != 2 )
|
|
{
|
|
mbedtls_printf( USAGE );
|
|
return( 0 );
|
|
}
|
|
|
|
val = strtol( argv[1], &end, 10 );
|
|
if( *end != '\0' )
|
|
{
|
|
val = strtol( argv[1], &end, 16 );
|
|
if( *end != '\0' )
|
|
{
|
|
mbedtls_printf( USAGE );
|
|
return( 0 );
|
|
}
|
|
}
|
|
if( val > 0 )
|
|
val = -val;
|
|
|
|
if( val != 0 )
|
|
{
|
|
char error_buf[200];
|
|
mbedtls_strerror( val, error_buf, 200 );
|
|
mbedtls_printf("Last error was: -0x%04x - %s\n\n", (unsigned int) -val, error_buf );
|
|
}
|
|
|
|
#if defined(_WIN32)
|
|
mbedtls_printf( " + Press Enter to exit this program.\n" );
|
|
fflush( stdout ); getchar();
|
|
#endif
|
|
|
|
return( val );
|
|
}
|
|
#endif /* MBEDTLS_ERROR_C */
|