Avnet / WNCInterface

The WDCInterface is is a drop-in replacement for an EthernetInterface class that allows the user to connect to the Internet with a Wistron NeWeb Corporation (WNC) M14A2A Series data module using the standard network Socket API's. This interface class is used in the AT&T Cellular IoT Starter Kit which is sold by Avnet (http://cloudconnectkits.org/product/att-cellular-iot-starter-kit).

Dependencies:   WncControllerK64F

Dependents:   WNCProximityMqtt Pubnub_ATT_IoT_SK_WNC_sync BluemixDemo BluemixQS ... more

See the WNCInterface README in the Wiki tab for detailed information on this library.

mbedtls/source/debug.c@29:b278b745fb4f, 2017-03-24 (annotated)

Committer:
JMF
Date:
Fri Mar 24 22:26:23 2017 +0000
Revision:
29:b278b745fb4f
Parent:
12:0071cb144c7a 
updated Class name of TCPSocketConnection to WncTCPSocketConnection;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 12:0071cb144c7a 1 /*
JMF 12:0071cb144c7a 2 * Debugging routines
JMF 12:0071cb144c7a 3 *
JMF 12:0071cb144c7a 4 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
JMF 12:0071cb144c7a 5 * SPDX-License-Identifier: Apache-2.0
JMF 12:0071cb144c7a 6 *
JMF 12:0071cb144c7a 7 * Licensed under the Apache License, Version 2.0 (the "License"); you may
JMF 12:0071cb144c7a 8 * not use this file except in compliance with the License.
JMF 12:0071cb144c7a 9 * You may obtain a copy of the License at
JMF 12:0071cb144c7a 10 *
JMF 12:0071cb144c7a 11 * http://www.apache.org/licenses/LICENSE-2.0
JMF 12:0071cb144c7a 12 *
JMF 12:0071cb144c7a 13 * Unless required by applicable law or agreed to in writing, software
JMF 12:0071cb144c7a 14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
JMF 12:0071cb144c7a 15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
JMF 12:0071cb144c7a 16 * See the License for the specific language governing permissions and
JMF 12:0071cb144c7a 17 * limitations under the License.
JMF 12:0071cb144c7a 18 *
JMF 12:0071cb144c7a 19 * This file is part of mbed TLS (https://tls.mbed.org)
JMF 12:0071cb144c7a 20 */
JMF 12:0071cb144c7a 21
JMF 12:0071cb144c7a 22 #if !defined(MBEDTLS_CONFIG_FILE)
JMF 12:0071cb144c7a 23 #include "mbedtls/config.h"
JMF 12:0071cb144c7a 24 #else
JMF 12:0071cb144c7a 25 #include MBEDTLS_CONFIG_FILE
JMF 12:0071cb144c7a 26 #endif
JMF 12:0071cb144c7a 27
JMF 12:0071cb144c7a 28 #if defined(MBEDTLS_DEBUG_C)
JMF 12:0071cb144c7a 29
JMF 12:0071cb144c7a 30 #if defined(MBEDTLS_PLATFORM_C)
JMF 12:0071cb144c7a 31 #include "mbedtls/platform.h"
JMF 12:0071cb144c7a 32 #else
JMF 12:0071cb144c7a 33 #include <stdlib.h>
JMF 12:0071cb144c7a 34 #define mbedtls_calloc calloc
JMF 12:0071cb144c7a 35 #define mbedtls_free free
JMF 12:0071cb144c7a 36 #define mbedtls_time_t time_t
JMF 12:0071cb144c7a 37 #define mbedtls_snprintf snprintf
JMF 12:0071cb144c7a 38 #endif
JMF 12:0071cb144c7a 39
JMF 12:0071cb144c7a 40 #include "mbedtls/debug.h"
JMF 12:0071cb144c7a 41
JMF 12:0071cb144c7a 42 #include <stdarg.h>
JMF 12:0071cb144c7a 43 #include <stdio.h>
JMF 12:0071cb144c7a 44 #include <string.h>
JMF 12:0071cb144c7a 45
JMF 12:0071cb144c7a 46 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
JMF 12:0071cb144c7a 47 !defined(inline) && !defined(__cplusplus)
JMF 12:0071cb144c7a 48 #define inline __inline
JMF 12:0071cb144c7a 49 #endif
JMF 12:0071cb144c7a 50
JMF 12:0071cb144c7a 51 #define DEBUG_BUF_SIZE 512
JMF 12:0071cb144c7a 52
JMF 12:0071cb144c7a 53 static int debug_threshold = 0;
JMF 12:0071cb144c7a 54
JMF 12:0071cb144c7a 55 void mbedtls_debug_set_threshold( int threshold )
JMF 12:0071cb144c7a 56 {
JMF 12:0071cb144c7a 57 debug_threshold = threshold;
JMF 12:0071cb144c7a 58 }
JMF 12:0071cb144c7a 59
JMF 12:0071cb144c7a 60 /*
JMF 12:0071cb144c7a 61 * All calls to f_dbg must be made via this function
JMF 12:0071cb144c7a 62 */
JMF 12:0071cb144c7a 63 static inline void debug_send_line( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 64 const char *file, int line,
JMF 12:0071cb144c7a 65 const char *str )
JMF 12:0071cb144c7a 66 {
JMF 12:0071cb144c7a 67 /*
JMF 12:0071cb144c7a 68 * If in a threaded environment, we need a thread identifier.
JMF 12:0071cb144c7a 69 * Since there is no portable way to get one, use the address of the ssl
JMF 12:0071cb144c7a 70 * context instead, as it shouldn't be shared between threads.
JMF 12:0071cb144c7a 71 */
JMF 12:0071cb144c7a 72 #if defined(MBEDTLS_THREADING_C)
JMF 12:0071cb144c7a 73 char idstr[20 + DEBUG_BUF_SIZE]; /* 0x + 16 nibbles + ': ' */
JMF 12:0071cb144c7a 74 mbedtls_snprintf( idstr, sizeof( idstr ), "%p: %s", ssl, str );
JMF 12:0071cb144c7a 75 ssl->conf->f_dbg( ssl->conf->p_dbg, level, file, line, idstr );
JMF 12:0071cb144c7a 76 #else
JMF 12:0071cb144c7a 77 ssl->conf->f_dbg( ssl->conf->p_dbg, level, file, line, str );
JMF 12:0071cb144c7a 78 #endif
JMF 12:0071cb144c7a 79 }
JMF 12:0071cb144c7a 80
JMF 12:0071cb144c7a 81 void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 82 const char *file, int line,
JMF 12:0071cb144c7a 83 const char *format, ... )
JMF 12:0071cb144c7a 84 {
JMF 12:0071cb144c7a 85 va_list argp;
JMF 12:0071cb144c7a 86 char str[DEBUG_BUF_SIZE];
JMF 12:0071cb144c7a 87 int ret;
JMF 12:0071cb144c7a 88
JMF 12:0071cb144c7a 89 if( NULL == ssl || NULL == ssl->conf || NULL == ssl->conf->f_dbg || level > debug_threshold )
JMF 12:0071cb144c7a 90 return;
JMF 12:0071cb144c7a 91
JMF 12:0071cb144c7a 92 va_start( argp, format );
JMF 12:0071cb144c7a 93 #if defined(_WIN32)
JMF 12:0071cb144c7a 94 #if defined(_TRUNCATE)
JMF 12:0071cb144c7a 95 ret = _vsnprintf_s( str, DEBUG_BUF_SIZE, _TRUNCATE, format, argp );
JMF 12:0071cb144c7a 96 #else
JMF 12:0071cb144c7a 97 ret = _vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
JMF 12:0071cb144c7a 98 if( ret < 0 || (size_t) ret == DEBUG_BUF_SIZE )
JMF 12:0071cb144c7a 99 {
JMF 12:0071cb144c7a 100 str[DEBUG_BUF_SIZE-1] = '\0';
JMF 12:0071cb144c7a 101 ret = -1;
JMF 12:0071cb144c7a 102 }
JMF 12:0071cb144c7a 103 #endif
JMF 12:0071cb144c7a 104 #else
JMF 12:0071cb144c7a 105 ret = vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
JMF 12:0071cb144c7a 106 #endif
JMF 12:0071cb144c7a 107 va_end( argp );
JMF 12:0071cb144c7a 108
JMF 12:0071cb144c7a 109 if( ret >= 0 && ret < DEBUG_BUF_SIZE - 1 )
JMF 12:0071cb144c7a 110 {
JMF 12:0071cb144c7a 111 str[ret] = '\n';
JMF 12:0071cb144c7a 112 str[ret + 1] = '\0';
JMF 12:0071cb144c7a 113 }
JMF 12:0071cb144c7a 114
JMF 12:0071cb144c7a 115 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 116 }
JMF 12:0071cb144c7a 117
JMF 12:0071cb144c7a 118 void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 119 const char *file, int line,
JMF 12:0071cb144c7a 120 const char *text, int ret )
JMF 12:0071cb144c7a 121 {
JMF 12:0071cb144c7a 122 char str[DEBUG_BUF_SIZE];
JMF 12:0071cb144c7a 123
JMF 12:0071cb144c7a 124 if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold )
JMF 12:0071cb144c7a 125 return;
JMF 12:0071cb144c7a 126
JMF 12:0071cb144c7a 127 /*
JMF 12:0071cb144c7a 128 * With non-blocking I/O and examples that just retry immediately,
JMF 12:0071cb144c7a 129 * the logs would be quickly flooded with WANT_READ, so ignore that.
JMF 12:0071cb144c7a 130 * Don't ignore WANT_WRITE however, since is is usually rare.
JMF 12:0071cb144c7a 131 */
JMF 12:0071cb144c7a 132 if( ret == MBEDTLS_ERR_SSL_WANT_READ )
JMF 12:0071cb144c7a 133 return;
JMF 12:0071cb144c7a 134
JMF 12:0071cb144c7a 135 mbedtls_snprintf( str, sizeof( str ), "%s() returned %d (-0x%04x)\n",
JMF 12:0071cb144c7a 136 text, ret, -ret );
JMF 12:0071cb144c7a 137
JMF 12:0071cb144c7a 138 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 139 }
JMF 12:0071cb144c7a 140
JMF 12:0071cb144c7a 141 void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 142 const char *file, int line, const char *text,
JMF 12:0071cb144c7a 143 const unsigned char *buf, size_t len )
JMF 12:0071cb144c7a 144 {
JMF 12:0071cb144c7a 145 char str[DEBUG_BUF_SIZE];
JMF 12:0071cb144c7a 146 char txt[17];
JMF 12:0071cb144c7a 147 size_t i, idx = 0;
JMF 12:0071cb144c7a 148
JMF 12:0071cb144c7a 149 if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold )
JMF 12:0071cb144c7a 150 return;
JMF 12:0071cb144c7a 151
JMF 12:0071cb144c7a 152 mbedtls_snprintf( str + idx, sizeof( str ) - idx, "dumping '%s' (%u bytes)\n",
JMF 12:0071cb144c7a 153 text, (unsigned int) len );
JMF 12:0071cb144c7a 154
JMF 12:0071cb144c7a 155 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 156
JMF 12:0071cb144c7a 157 idx = 0;
JMF 12:0071cb144c7a 158 memset( txt, 0, sizeof( txt ) );
JMF 12:0071cb144c7a 159 for( i = 0; i < len; i++ )
JMF 12:0071cb144c7a 160 {
JMF 12:0071cb144c7a 161 if( i >= 4096 )
JMF 12:0071cb144c7a 162 break;
JMF 12:0071cb144c7a 163
JMF 12:0071cb144c7a 164 if( i % 16 == 0 )
JMF 12:0071cb144c7a 165 {
JMF 12:0071cb144c7a 166 if( i > 0 )
JMF 12:0071cb144c7a 167 {
JMF 12:0071cb144c7a 168 mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %s\n", txt );
JMF 12:0071cb144c7a 169 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 170
JMF 12:0071cb144c7a 171 idx = 0;
JMF 12:0071cb144c7a 172 memset( txt, 0, sizeof( txt ) );
JMF 12:0071cb144c7a 173 }
JMF 12:0071cb144c7a 174
JMF 12:0071cb144c7a 175 idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, "%04x: ",
JMF 12:0071cb144c7a 176 (unsigned int) i );
JMF 12:0071cb144c7a 177
JMF 12:0071cb144c7a 178 }
JMF 12:0071cb144c7a 179
JMF 12:0071cb144c7a 180 idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %02x",
JMF 12:0071cb144c7a 181 (unsigned int) buf[i] );
JMF 12:0071cb144c7a 182 txt[i % 16] = ( buf[i] > 31 && buf[i] < 127 ) ? buf[i] : '.' ;
JMF 12:0071cb144c7a 183 }
JMF 12:0071cb144c7a 184
JMF 12:0071cb144c7a 185 if( len > 0 )
JMF 12:0071cb144c7a 186 {
JMF 12:0071cb144c7a 187 for( /* i = i */; i % 16 != 0; i++ )
JMF 12:0071cb144c7a 188 idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " " );
JMF 12:0071cb144c7a 189
JMF 12:0071cb144c7a 190 mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %s\n", txt );
JMF 12:0071cb144c7a 191 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 192 }
JMF 12:0071cb144c7a 193 }
JMF 12:0071cb144c7a 194
JMF 12:0071cb144c7a 195 #if defined(MBEDTLS_ECP_C)
JMF 12:0071cb144c7a 196 void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 197 const char *file, int line,
JMF 12:0071cb144c7a 198 const char *text, const mbedtls_ecp_point *X )
JMF 12:0071cb144c7a 199 {
JMF 12:0071cb144c7a 200 char str[DEBUG_BUF_SIZE];
JMF 12:0071cb144c7a 201
JMF 12:0071cb144c7a 202 if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold )
JMF 12:0071cb144c7a 203 return;
JMF 12:0071cb144c7a 204
JMF 12:0071cb144c7a 205 mbedtls_snprintf( str, sizeof( str ), "%s(X)", text );
JMF 12:0071cb144c7a 206 mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->X );
JMF 12:0071cb144c7a 207
JMF 12:0071cb144c7a 208 mbedtls_snprintf( str, sizeof( str ), "%s(Y)", text );
JMF 12:0071cb144c7a 209 mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->Y );
JMF 12:0071cb144c7a 210 }
JMF 12:0071cb144c7a 211 #endif /* MBEDTLS_ECP_C */
JMF 12:0071cb144c7a 212
JMF 12:0071cb144c7a 213 #if defined(MBEDTLS_BIGNUM_C)
JMF 12:0071cb144c7a 214 void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 215 const char *file, int line,
JMF 12:0071cb144c7a 216 const char *text, const mbedtls_mpi *X )
JMF 12:0071cb144c7a 217 {
JMF 12:0071cb144c7a 218 char str[DEBUG_BUF_SIZE];
JMF 12:0071cb144c7a 219 int j, k, zeros = 1;
JMF 12:0071cb144c7a 220 size_t i, n, idx = 0;
JMF 12:0071cb144c7a 221
JMF 12:0071cb144c7a 222 if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || X == NULL || level > debug_threshold )
JMF 12:0071cb144c7a 223 return;
JMF 12:0071cb144c7a 224
JMF 12:0071cb144c7a 225 for( n = X->n - 1; n > 0; n-- )
JMF 12:0071cb144c7a 226 if( X->p[n] != 0 )
JMF 12:0071cb144c7a 227 break;
JMF 12:0071cb144c7a 228
JMF 12:0071cb144c7a 229 for( j = ( sizeof(mbedtls_mpi_uint) << 3 ) - 1; j >= 0; j-- )
JMF 12:0071cb144c7a 230 if( ( ( X->p[n] >> j ) & 1 ) != 0 )
JMF 12:0071cb144c7a 231 break;
JMF 12:0071cb144c7a 232
JMF 12:0071cb144c7a 233 mbedtls_snprintf( str + idx, sizeof( str ) - idx, "value of '%s' (%d bits) is:\n",
JMF 12:0071cb144c7a 234 text, (int) ( ( n * ( sizeof(mbedtls_mpi_uint) << 3 ) ) + j + 1 ) );
JMF 12:0071cb144c7a 235
JMF 12:0071cb144c7a 236 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 237
JMF 12:0071cb144c7a 238 idx = 0;
JMF 12:0071cb144c7a 239 for( i = n + 1, j = 0; i > 0; i-- )
JMF 12:0071cb144c7a 240 {
JMF 12:0071cb144c7a 241 if( zeros && X->p[i - 1] == 0 )
JMF 12:0071cb144c7a 242 continue;
JMF 12:0071cb144c7a 243
JMF 12:0071cb144c7a 244 for( k = sizeof( mbedtls_mpi_uint ) - 1; k >= 0; k-- )
JMF 12:0071cb144c7a 245 {
JMF 12:0071cb144c7a 246 if( zeros && ( ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF ) == 0 )
JMF 12:0071cb144c7a 247 continue;
JMF 12:0071cb144c7a 248 else
JMF 12:0071cb144c7a 249 zeros = 0;
JMF 12:0071cb144c7a 250
JMF 12:0071cb144c7a 251 if( j % 16 == 0 )
JMF 12:0071cb144c7a 252 {
JMF 12:0071cb144c7a 253 if( j > 0 )
JMF 12:0071cb144c7a 254 {
JMF 12:0071cb144c7a 255 mbedtls_snprintf( str + idx, sizeof( str ) - idx, "\n" );
JMF 12:0071cb144c7a 256 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 257 idx = 0;
JMF 12:0071cb144c7a 258 }
JMF 12:0071cb144c7a 259 }
JMF 12:0071cb144c7a 260
JMF 12:0071cb144c7a 261 idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %02x", (unsigned int)
JMF 12:0071cb144c7a 262 ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF );
JMF 12:0071cb144c7a 263
JMF 12:0071cb144c7a 264 j++;
JMF 12:0071cb144c7a 265 }
JMF 12:0071cb144c7a 266
JMF 12:0071cb144c7a 267 }
JMF 12:0071cb144c7a 268
JMF 12:0071cb144c7a 269 if( zeros == 1 )
JMF 12:0071cb144c7a 270 idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " 00" );
JMF 12:0071cb144c7a 271
JMF 12:0071cb144c7a 272 mbedtls_snprintf( str + idx, sizeof( str ) - idx, "\n" );
JMF 12:0071cb144c7a 273 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 274 }
JMF 12:0071cb144c7a 275 #endif /* MBEDTLS_BIGNUM_C */
JMF 12:0071cb144c7a 276
JMF 12:0071cb144c7a 277 #if defined(MBEDTLS_X509_CRT_PARSE_C)
JMF 12:0071cb144c7a 278 static void debug_print_pk( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 279 const char *file, int line,
JMF 12:0071cb144c7a 280 const char *text, const mbedtls_pk_context *pk )
JMF 12:0071cb144c7a 281 {
JMF 12:0071cb144c7a 282 size_t i;
JMF 12:0071cb144c7a 283 mbedtls_pk_debug_item items[MBEDTLS_PK_DEBUG_MAX_ITEMS];
JMF 12:0071cb144c7a 284 char name[16];
JMF 12:0071cb144c7a 285
JMF 12:0071cb144c7a 286 memset( items, 0, sizeof( items ) );
JMF 12:0071cb144c7a 287
JMF 12:0071cb144c7a 288 if( mbedtls_pk_debug( pk, items ) != 0 )
JMF 12:0071cb144c7a 289 {
JMF 12:0071cb144c7a 290 debug_send_line( ssl, level, file, line,
JMF 12:0071cb144c7a 291 "invalid PK context\n" );
JMF 12:0071cb144c7a 292 return;
JMF 12:0071cb144c7a 293 }
JMF 12:0071cb144c7a 294
JMF 12:0071cb144c7a 295 for( i = 0; i < MBEDTLS_PK_DEBUG_MAX_ITEMS; i++ )
JMF 12:0071cb144c7a 296 {
JMF 12:0071cb144c7a 297 if( items[i].type == MBEDTLS_PK_DEBUG_NONE )
JMF 12:0071cb144c7a 298 return;
JMF 12:0071cb144c7a 299
JMF 12:0071cb144c7a 300 mbedtls_snprintf( name, sizeof( name ), "%s%s", text, items[i].name );
JMF 12:0071cb144c7a 301 name[sizeof( name ) - 1] = '\0';
JMF 12:0071cb144c7a 302
JMF 12:0071cb144c7a 303 if( items[i].type == MBEDTLS_PK_DEBUG_MPI )
JMF 12:0071cb144c7a 304 mbedtls_debug_print_mpi( ssl, level, file, line, name, items[i].value );
JMF 12:0071cb144c7a 305 else
JMF 12:0071cb144c7a 306 #if defined(MBEDTLS_ECP_C)
JMF 12:0071cb144c7a 307 if( items[i].type == MBEDTLS_PK_DEBUG_ECP )
JMF 12:0071cb144c7a 308 mbedtls_debug_print_ecp( ssl, level, file, line, name, items[i].value );
JMF 12:0071cb144c7a 309 else
JMF 12:0071cb144c7a 310 #endif
JMF 12:0071cb144c7a 311 debug_send_line( ssl, level, file, line,
JMF 12:0071cb144c7a 312 "should not happen\n" );
JMF 12:0071cb144c7a 313 }
JMF 12:0071cb144c7a 314 }
JMF 12:0071cb144c7a 315
JMF 12:0071cb144c7a 316 static void debug_print_line_by_line( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 317 const char *file, int line, const char *text )
JMF 12:0071cb144c7a 318 {
JMF 12:0071cb144c7a 319 char str[DEBUG_BUF_SIZE];
JMF 12:0071cb144c7a 320 const char *start, *cur;
JMF 12:0071cb144c7a 321
JMF 12:0071cb144c7a 322 start = text;
JMF 12:0071cb144c7a 323 for( cur = text; *cur != '\0'; cur++ )
JMF 12:0071cb144c7a 324 {
JMF 12:0071cb144c7a 325 if( *cur == '\n' )
JMF 12:0071cb144c7a 326 {
JMF 12:0071cb144c7a 327 size_t len = cur - start + 1;
JMF 12:0071cb144c7a 328 if( len > DEBUG_BUF_SIZE - 1 )
JMF 12:0071cb144c7a 329 len = DEBUG_BUF_SIZE - 1;
JMF 12:0071cb144c7a 330
JMF 12:0071cb144c7a 331 memcpy( str, start, len );
JMF 12:0071cb144c7a 332 str[len] = '\0';
JMF 12:0071cb144c7a 333
JMF 12:0071cb144c7a 334 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 335
JMF 12:0071cb144c7a 336 start = cur + 1;
JMF 12:0071cb144c7a 337 }
JMF 12:0071cb144c7a 338 }
JMF 12:0071cb144c7a 339 }
JMF 12:0071cb144c7a 340
JMF 12:0071cb144c7a 341 void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
JMF 12:0071cb144c7a 342 const char *file, int line,
JMF 12:0071cb144c7a 343 const char *text, const mbedtls_x509_crt *crt )
JMF 12:0071cb144c7a 344 {
JMF 12:0071cb144c7a 345 char str[DEBUG_BUF_SIZE];
JMF 12:0071cb144c7a 346 int i = 0;
JMF 12:0071cb144c7a 347
JMF 12:0071cb144c7a 348 if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || crt == NULL || level > debug_threshold )
JMF 12:0071cb144c7a 349 return;
JMF 12:0071cb144c7a 350
JMF 12:0071cb144c7a 351 while( crt != NULL )
JMF 12:0071cb144c7a 352 {
JMF 12:0071cb144c7a 353 char buf[1024];
JMF 12:0071cb144c7a 354
JMF 12:0071cb144c7a 355 mbedtls_snprintf( str, sizeof( str ), "%s #%d:\n", text, ++i );
JMF 12:0071cb144c7a 356 debug_send_line( ssl, level, file, line, str );
JMF 12:0071cb144c7a 357
JMF 12:0071cb144c7a 358 mbedtls_x509_crt_info( buf, sizeof( buf ) - 1, "", crt );
JMF 12:0071cb144c7a 359 debug_print_line_by_line( ssl, level, file, line, buf );
JMF 12:0071cb144c7a 360
JMF 12:0071cb144c7a 361 debug_print_pk( ssl, level, file, line, "crt->", &crt->pk );
JMF 12:0071cb144c7a 362
JMF 12:0071cb144c7a 363 crt = crt->next;
JMF 12:0071cb144c7a 364 }
JMF 12:0071cb144c7a 365 }
JMF 12:0071cb144c7a 366 #endif /* MBEDTLS_X509_CRT_PARSE_C */
JMF 12:0071cb144c7a 367
JMF 12:0071cb144c7a 368 #endif /* MBEDTLS_DEBUG_C */