e375cbd094
Keep applying the windows entropy patch (UWP support). Remove no longer needed padlock patch. Update thirdparty README to reflect changes, and new source inclusion criteria.
128 lines
2.9 KiB
C
128 lines
2.9 KiB
C
/*
|
|
* Message Processing Stack, Trace module
|
|
*
|
|
* Copyright The Mbed TLS Contributors
|
|
* 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)
|
|
*/
|
|
|
|
#include "common.h"
|
|
|
|
#if defined(MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL)
|
|
|
|
#include "mps_common.h"
|
|
|
|
#if defined(MBEDTLS_MPS_ENABLE_TRACE)
|
|
|
|
#include "mps_trace.h"
|
|
#include <stdarg.h>
|
|
|
|
static int trace_depth = 0;
|
|
|
|
#define color_default "\x1B[0m"
|
|
#define color_red "\x1B[1;31m"
|
|
#define color_green "\x1B[1;32m"
|
|
#define color_yellow "\x1B[1;33m"
|
|
#define color_blue "\x1B[1;34m"
|
|
#define color_magenta "\x1B[1;35m"
|
|
#define color_cyan "\x1B[1;36m"
|
|
#define color_white "\x1B[1;37m"
|
|
|
|
static char const * colors[] =
|
|
{
|
|
color_default,
|
|
color_green,
|
|
color_yellow,
|
|
color_magenta,
|
|
color_cyan,
|
|
color_blue,
|
|
color_white
|
|
};
|
|
|
|
#define MPS_TRACE_BUF_SIZE 100
|
|
|
|
void mbedtls_mps_trace_print_msg( int id, int line, const char *format, ... )
|
|
{
|
|
int ret;
|
|
char str[MPS_TRACE_BUF_SIZE];
|
|
va_list argp;
|
|
va_start( argp, format );
|
|
ret = mbedtls_vsnprintf( str, MPS_TRACE_BUF_SIZE, format, argp );
|
|
va_end( argp );
|
|
|
|
if( ret >= 0 && ret < MPS_TRACE_BUF_SIZE )
|
|
{
|
|
str[ret] = '\0';
|
|
mbedtls_printf( "[%d|L%d]: %s\n", id, line, str );
|
|
}
|
|
}
|
|
|
|
int mbedtls_mps_trace_get_depth()
|
|
{
|
|
return trace_depth;
|
|
}
|
|
void mbedtls_mps_trace_dec_depth()
|
|
{
|
|
trace_depth--;
|
|
}
|
|
void mbedtls_mps_trace_inc_depth()
|
|
{
|
|
trace_depth++;
|
|
}
|
|
|
|
void mbedtls_mps_trace_color( int id )
|
|
{
|
|
if( id > (int) ( sizeof( colors ) / sizeof( *colors ) ) )
|
|
return;
|
|
printf( "%s", colors[ id ] );
|
|
}
|
|
|
|
void mbedtls_mps_trace_indent( int level, mbedtls_mps_trace_type ty )
|
|
{
|
|
if( level > 0 )
|
|
{
|
|
while( --level )
|
|
printf( "| " );
|
|
|
|
printf( "| " );
|
|
}
|
|
|
|
switch( ty )
|
|
{
|
|
case MBEDTLS_MPS_TRACE_TYPE_COMMENT:
|
|
mbedtls_printf( "@ " );
|
|
break;
|
|
|
|
case MBEDTLS_MPS_TRACE_TYPE_CALL:
|
|
mbedtls_printf( "+--> " );
|
|
break;
|
|
|
|
case MBEDTLS_MPS_TRACE_TYPE_ERROR:
|
|
mbedtls_printf( "E " );
|
|
break;
|
|
|
|
case MBEDTLS_MPS_TRACE_TYPE_RETURN:
|
|
mbedtls_printf( "< " );
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
#endif /* MBEDTLS_MPS_ENABLE_TRACE */
|
|
#endif /* MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL */
|