MultiTech / CyaSSL

A library for setting up Secure Socket Layer (SSL) connections and verifying remote hosts using certificates. Contains only the source files for mbed platform implementation of the library.

Dependents:   HTTPClient-SSL HTTPClient-SSL HTTPClient-SSL HTTPClient-SSL

ctaocrypt/src/logging.c@6:cf58d49e1a86, 2015-03-23 (annotated)

Committer:
Mike Fiore
Date:
Mon Mar 23 16:51:07 2015 -0500
Revision:
6:cf58d49e1a86
Parent:
0:b86d15c6ba29 
fix whitespace in sha512.c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vanger 0:b86d15c6ba29 1 /* logging.c
Vanger 0:b86d15c6ba29 2 *
Vanger 0:b86d15c6ba29 3 * Copyright (C) 2006-2014 wolfSSL Inc.
Vanger 0:b86d15c6ba29 4 *
Vanger 0:b86d15c6ba29 5 * This file is part of CyaSSL.
Vanger 0:b86d15c6ba29 6 *
Vanger 0:b86d15c6ba29 7 * CyaSSL is free software; you can redistribute it and/or modify
Vanger 0:b86d15c6ba29 8 * it under the terms of the GNU General Public License as published by
Vanger 0:b86d15c6ba29 9 * the Free Software Foundation; either version 2 of the License, or
Vanger 0:b86d15c6ba29 10 * (at your option) any later version.
Vanger 0:b86d15c6ba29 11 *
Vanger 0:b86d15c6ba29 12 * CyaSSL is distributed in the hope that it will be useful,
Vanger 0:b86d15c6ba29 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Vanger 0:b86d15c6ba29 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Vanger 0:b86d15c6ba29 15 * GNU General Public License for more details.
Vanger 0:b86d15c6ba29 16 *
Vanger 0:b86d15c6ba29 17 * You should have received a copy of the GNU General Public License
Vanger 0:b86d15c6ba29 18 * along with this program; if not, write to the Free Software
Vanger 0:b86d15c6ba29 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Vanger 0:b86d15c6ba29 20 */
Vanger 0:b86d15c6ba29 21
Vanger 0:b86d15c6ba29 22 #ifdef HAVE_CONFIG_H
Vanger 0:b86d15c6ba29 23 #include <config.h>
Vanger 0:b86d15c6ba29 24 #endif
Vanger 0:b86d15c6ba29 25
Vanger 0:b86d15c6ba29 26 #include <cyassl/ctaocrypt/settings.h>
Vanger 0:b86d15c6ba29 27
Vanger 0:b86d15c6ba29 28 /* submitted by eof */
Vanger 0:b86d15c6ba29 29
Vanger 0:b86d15c6ba29 30 #include <cyassl/ctaocrypt/logging.h>
Vanger 0:b86d15c6ba29 31 #include <cyassl/ctaocrypt/error-crypt.h>
Vanger 0:b86d15c6ba29 32
Vanger 0:b86d15c6ba29 33
Vanger 0:b86d15c6ba29 34 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 35 extern "C" {
Vanger 0:b86d15c6ba29 36 #endif
Vanger 0:b86d15c6ba29 37 CYASSL_API int CyaSSL_Debugging_ON(void);
Vanger 0:b86d15c6ba29 38 CYASSL_API void CyaSSL_Debugging_OFF(void);
Vanger 0:b86d15c6ba29 39 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 40 }
Vanger 0:b86d15c6ba29 41 #endif
Vanger 0:b86d15c6ba29 42
Vanger 0:b86d15c6ba29 43
Vanger 0:b86d15c6ba29 44 #ifdef DEBUG_CYASSL
Vanger 0:b86d15c6ba29 45
Vanger 0:b86d15c6ba29 46 /* Set these to default values initially. */
Vanger 0:b86d15c6ba29 47 static CyaSSL_Logging_cb log_function = 0;
Vanger 0:b86d15c6ba29 48 static int loggingEnabled = 0;
Vanger 0:b86d15c6ba29 49
Vanger 0:b86d15c6ba29 50 #endif /* DEBUG_CYASSL */
Vanger 0:b86d15c6ba29 51
Vanger 0:b86d15c6ba29 52
Vanger 0:b86d15c6ba29 53 int CyaSSL_SetLoggingCb(CyaSSL_Logging_cb f)
Vanger 0:b86d15c6ba29 54 {
Vanger 0:b86d15c6ba29 55 #ifdef DEBUG_CYASSL
Vanger 0:b86d15c6ba29 56 int res = 0;
Vanger 0:b86d15c6ba29 57
Vanger 0:b86d15c6ba29 58 if (f)
Vanger 0:b86d15c6ba29 59 log_function = f;
Vanger 0:b86d15c6ba29 60 else
Vanger 0:b86d15c6ba29 61 res = BAD_FUNC_ARG;
Vanger 0:b86d15c6ba29 62
Vanger 0:b86d15c6ba29 63 return res;
Vanger 0:b86d15c6ba29 64 #else
Vanger 0:b86d15c6ba29 65 (void)f;
Vanger 0:b86d15c6ba29 66 return NOT_COMPILED_IN;
Vanger 0:b86d15c6ba29 67 #endif
Vanger 0:b86d15c6ba29 68 }
Vanger 0:b86d15c6ba29 69
Vanger 0:b86d15c6ba29 70
Vanger 0:b86d15c6ba29 71 int CyaSSL_Debugging_ON(void)
Vanger 0:b86d15c6ba29 72 {
Vanger 0:b86d15c6ba29 73 #ifdef DEBUG_CYASSL
Vanger 0:b86d15c6ba29 74 loggingEnabled = 1;
Vanger 0:b86d15c6ba29 75 return 0;
Vanger 0:b86d15c6ba29 76 #else
Vanger 0:b86d15c6ba29 77 return NOT_COMPILED_IN;
Vanger 0:b86d15c6ba29 78 #endif
Vanger 0:b86d15c6ba29 79 }
Vanger 0:b86d15c6ba29 80
Vanger 0:b86d15c6ba29 81
Vanger 0:b86d15c6ba29 82 void CyaSSL_Debugging_OFF(void)
Vanger 0:b86d15c6ba29 83 {
Vanger 0:b86d15c6ba29 84 #ifdef DEBUG_CYASSL
Vanger 0:b86d15c6ba29 85 loggingEnabled = 0;
Vanger 0:b86d15c6ba29 86 #endif
Vanger 0:b86d15c6ba29 87 }
Vanger 0:b86d15c6ba29 88
Vanger 0:b86d15c6ba29 89
Vanger 0:b86d15c6ba29 90 #ifdef DEBUG_CYASSL
Vanger 0:b86d15c6ba29 91
Vanger 0:b86d15c6ba29 92 #ifdef FREESCALE_MQX
Vanger 0:b86d15c6ba29 93 #include <fio.h>
Vanger 0:b86d15c6ba29 94 #else
Vanger 0:b86d15c6ba29 95 #include <stdio.h> /* for default printf stuff */
Vanger 0:b86d15c6ba29 96 #endif
Vanger 0:b86d15c6ba29 97
Vanger 0:b86d15c6ba29 98 #ifdef THREADX
Vanger 0:b86d15c6ba29 99 int dc_log_printf(char*, ...);
Vanger 0:b86d15c6ba29 100 #endif
Vanger 0:b86d15c6ba29 101
Vanger 0:b86d15c6ba29 102 static void cyassl_log(const int logLevel, const char *const logMessage)
Vanger 0:b86d15c6ba29 103 {
Vanger 0:b86d15c6ba29 104 if (log_function)
Vanger 0:b86d15c6ba29 105 log_function(logLevel, logMessage);
Vanger 0:b86d15c6ba29 106 else {
Vanger 0:b86d15c6ba29 107 if (loggingEnabled) {
Vanger 0:b86d15c6ba29 108 #ifdef THREADX
Vanger 0:b86d15c6ba29 109 dc_log_printf("%s\n", logMessage);
Vanger 0:b86d15c6ba29 110 #elif defined(MICRIUM)
Vanger 0:b86d15c6ba29 111 #if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
Vanger 0:b86d15c6ba29 112 NetSecure_TraceOut((CPU_CHAR *)logMessage);
Vanger 0:b86d15c6ba29 113 #endif
Vanger 0:b86d15c6ba29 114 #elif defined(CYASSL_MDK_ARM)
Vanger 0:b86d15c6ba29 115 fflush(stdout) ;
Vanger 0:b86d15c6ba29 116 printf("%s\n", logMessage);
Vanger 0:b86d15c6ba29 117 fflush(stdout) ;
Vanger 0:b86d15c6ba29 118 #else
Vanger 0:b86d15c6ba29 119 fprintf(stderr, "%s\n", logMessage);
Vanger 0:b86d15c6ba29 120 #endif
Vanger 0:b86d15c6ba29 121 }
Vanger 0:b86d15c6ba29 122 }
Vanger 0:b86d15c6ba29 123 }
Vanger 0:b86d15c6ba29 124
Vanger 0:b86d15c6ba29 125
Vanger 0:b86d15c6ba29 126 void CYASSL_MSG(const char* msg)
Vanger 0:b86d15c6ba29 127 {
Vanger 0:b86d15c6ba29 128 if (loggingEnabled)
Vanger 0:b86d15c6ba29 129 cyassl_log(INFO_LOG , msg);
Vanger 0:b86d15c6ba29 130 }
Vanger 0:b86d15c6ba29 131
Vanger 0:b86d15c6ba29 132
Vanger 0:b86d15c6ba29 133 void CYASSL_ENTER(const char* msg)
Vanger 0:b86d15c6ba29 134 {
Vanger 0:b86d15c6ba29 135 if (loggingEnabled) {
Vanger 0:b86d15c6ba29 136 char buffer[80];
Vanger 0:b86d15c6ba29 137 sprintf(buffer, "CyaSSL Entering %s", msg);
Vanger 0:b86d15c6ba29 138 cyassl_log(ENTER_LOG , buffer);
Vanger 0:b86d15c6ba29 139 }
Vanger 0:b86d15c6ba29 140 }
Vanger 0:b86d15c6ba29 141
Vanger 0:b86d15c6ba29 142
Vanger 0:b86d15c6ba29 143 void CYASSL_LEAVE(const char* msg, int ret)
Vanger 0:b86d15c6ba29 144 {
Vanger 0:b86d15c6ba29 145 if (loggingEnabled) {
Vanger 0:b86d15c6ba29 146 char buffer[80];
Vanger 0:b86d15c6ba29 147 sprintf(buffer, "CyaSSL Leaving %s, return %d", msg, ret);
Vanger 0:b86d15c6ba29 148 cyassl_log(LEAVE_LOG , buffer);
Vanger 0:b86d15c6ba29 149 }
Vanger 0:b86d15c6ba29 150 }
Vanger 0:b86d15c6ba29 151
Vanger 0:b86d15c6ba29 152
Vanger 0:b86d15c6ba29 153 void CYASSL_ERROR(int error)
Vanger 0:b86d15c6ba29 154 {
Vanger 0:b86d15c6ba29 155 if (loggingEnabled) {
Vanger 0:b86d15c6ba29 156 char buffer[80];
Vanger 0:b86d15c6ba29 157 sprintf(buffer, "CyaSSL error occured, error = %d", error);
Vanger 0:b86d15c6ba29 158 cyassl_log(ERROR_LOG , buffer);
Vanger 0:b86d15c6ba29 159 }
Vanger 0:b86d15c6ba29 160 }
Vanger 0:b86d15c6ba29 161
Vanger 0:b86d15c6ba29 162 #endif /* DEBUG_CYASSL */