/** * \file debug.h * * \brief Debug functions * * 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) */ #ifndef MBEDTLS_DEBUG_H #define MBEDTLS_DEBUG_H #if !defined(MBEDTLS_CONFIG_FILE) #include "config.h" #else #include MBEDTLS_CONFIG_FILE #endif #include "ssl.h" #if defined(MBEDTLS_ECP_C) #include "ecp.h" #endif #if defined(MBEDTLS_DEBUG_C) #define MBEDTLS_DEBUG_STRIP_PARENS( ... ) __VA_ARGS__ #define MBEDTLS_SSL_DEBUG_MSG( level, args ) \ mbedtls_debug_print_msg( ssl, level, __FILE__, __LINE__, \ MBEDTLS_DEBUG_STRIP_PARENS args ) #define MBEDTLS_SSL_DEBUG_RET( level, text, ret ) \ mbedtls_debug_print_ret( ssl, level, __FILE__, __LINE__, text, ret ) #define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len ) \ mbedtls_debug_print_buf( ssl, level, __FILE__, __LINE__, text, buf, len ) #if defined(MBEDTLS_BIGNUM_C) #define MBEDTLS_SSL_DEBUG_MPI( level, text, X ) \ mbedtls_debug_print_mpi( ssl, level, __FILE__, __LINE__, text, X ) #endif #if defined(MBEDTLS_ECP_C) #define MBEDTLS_SSL_DEBUG_ECP( level, text, X ) \ mbedtls_debug_print_ecp( ssl, level, __FILE__, __LINE__, text, X ) #endif #if defined(MBEDTLS_X509_CRT_PARSE_C) #define MBEDTLS_SSL_DEBUG_CRT( level, text, crt ) \ mbedtls_debug_print_crt( ssl, level, __FILE__, __LINE__, text, crt ) #endif #else /* MBEDTLS_DEBUG_C */ #define MBEDTLS_SSL_DEBUG_MSG( level, args ) do { } while( 0 ) #define MBEDTLS_SSL_DEBUG_RET( level, text, ret ) do { } while( 0 ) #define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len ) do { } while( 0 ) #define MBEDTLS_SSL_DEBUG_MPI( level, text, X ) do { } while( 0 ) #define MBEDTLS_SSL_DEBUG_ECP( level, text, X ) do { } while( 0 ) #define MBEDTLS_SSL_DEBUG_CRT( level, text, crt ) do { } while( 0 ) #endif /* MBEDTLS_DEBUG_C */ #ifdef __cplusplus extern "C" { #endif /** * \brief Set the level threshold to handle globally. Messages that have a * level over the threshold value are ignored. * (Default value: 0 (No debug)) * * \param threshold maximum level of messages to pass on */ void mbedtls_debug_set_threshold( int threshold ); void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level, const char *file, int line, const char *format, ... ); void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level, const char *file, int line, const char *text, int ret ); void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level, const char *file, int line, const char *text, const unsigned char *buf, size_t len ); #if defined(MBEDTLS_BIGNUM_C) void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level, const char *file, int line, const char *text, const mbedtls_mpi *X ); #endif #if defined(MBEDTLS_ECP_C) void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level, const char *file, int line, const char *text, const mbedtls_ecp_point *X ); #endif #if defined(MBEDTLS_X509_CRT_PARSE_C) void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level, const char *file, int line, const char *text, const mbedtls_x509_crt *crt ); #endif #ifdef __cplusplus } #endif #endif /* debug.h */