mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2024-11-27 03:54:19 +01:00
db0feca55c
Fixes platform abstraction in error.c and the file that it's generated from as well as DTLS samples.
124 lines
2.6 KiB
Plaintext
124 lines
2.6 KiB
Plaintext
/*
|
|
* Error message information
|
|
*
|
|
* 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_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY)
|
|
#include "mbedtls/error.h"
|
|
#include <string.h>
|
|
#endif
|
|
|
|
#if defined(MBEDTLS_PLATFORM_C)
|
|
#include "mbedtls/platform.h"
|
|
#else
|
|
#define mbedtls_snprintf snprintf
|
|
#define mbedtls_time_t time_t
|
|
#endif
|
|
|
|
#if defined(MBEDTLS_ERROR_C)
|
|
|
|
#include <stdio.h>
|
|
|
|
HEADER_INCLUDED
|
|
|
|
void mbedtls_strerror( int ret, char *buf, size_t buflen )
|
|
{
|
|
size_t len;
|
|
int use_ret;
|
|
|
|
if( buflen == 0 )
|
|
return;
|
|
|
|
memset( buf, 0x00, buflen );
|
|
|
|
if( ret < 0 )
|
|
ret = -ret;
|
|
|
|
if( ret & 0xFF80 )
|
|
{
|
|
use_ret = ret & 0xFF80;
|
|
|
|
// High level error codes
|
|
//
|
|
// BEGIN generated code
|
|
HIGH_LEVEL_CODE_CHECKS
|
|
// END generated code
|
|
|
|
if( strlen( buf ) == 0 )
|
|
mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
|
|
}
|
|
|
|
use_ret = ret & ~0xFF80;
|
|
|
|
if( use_ret == 0 )
|
|
return;
|
|
|
|
// If high level code is present, make a concatenation between both
|
|
// error strings.
|
|
//
|
|
len = strlen( buf );
|
|
|
|
if( len > 0 )
|
|
{
|
|
if( buflen - len < 5 )
|
|
return;
|
|
|
|
mbedtls_snprintf( buf + len, buflen - len, " : " );
|
|
|
|
buf += len + 3;
|
|
buflen -= len + 3;
|
|
}
|
|
|
|
// Low level error codes
|
|
//
|
|
// BEGIN generated code
|
|
LOW_LEVEL_CODE_CHECKS
|
|
// END generated code
|
|
|
|
if( strlen( buf ) != 0 )
|
|
return;
|
|
|
|
mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
|
|
}
|
|
|
|
#else /* MBEDTLS_ERROR_C */
|
|
|
|
#if defined(MBEDTLS_ERROR_STRERROR_DUMMY)
|
|
|
|
/*
|
|
* Provide an non-function in case MBEDTLS_ERROR_C is not defined
|
|
*/
|
|
void mbedtls_strerror( int ret, char *buf, size_t buflen )
|
|
{
|
|
((void) ret);
|
|
|
|
if( buflen > 0 )
|
|
buf[0] = '\0';
|
|
}
|
|
|
|
#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */
|
|
|
|
#endif /* MBEDTLS_ERROR_C */
|