Francois Berder / cyassl-lib

fork of cyassl-lib

Dependents:   TLS_cyassl TLS_cyassl

ctaocrypt/src/logging.c@0:714293de3836, 2013-09-05 (annotated)

Committer:
ashleymills
Date:
Thu Sep 05 10:33:04 2013 +0000
Revision:
0:714293de3836
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ashleymills 0:714293de3836 1 /* logging.c
ashleymills 0:714293de3836 2 *
ashleymills 0:714293de3836 3 * Copyright (C) 2006-2013 wolfSSL Inc.
ashleymills 0:714293de3836 4 *
ashleymills 0:714293de3836 5 * This file is part of CyaSSL.
ashleymills 0:714293de3836 6 *
ashleymills 0:714293de3836 7 * CyaSSL is free software; you can redistribute it and/or modify
ashleymills 0:714293de3836 8 * it under the terms of the GNU General Public License as published by
ashleymills 0:714293de3836 9 * the Free Software Foundation; either version 2 of the License, or
ashleymills 0:714293de3836 10 * (at your option) any later version.
ashleymills 0:714293de3836 11 *
ashleymills 0:714293de3836 12 * CyaSSL is distributed in the hope that it will be useful,
ashleymills 0:714293de3836 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
ashleymills 0:714293de3836 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ashleymills 0:714293de3836 15 * GNU General Public License for more details.
ashleymills 0:714293de3836 16 *
ashleymills 0:714293de3836 17 * You should have received a copy of the GNU General Public License
ashleymills 0:714293de3836 18 * along with this program; if not, write to the Free Software
ashleymills 0:714293de3836 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
ashleymills 0:714293de3836 20 */
ashleymills 0:714293de3836 21
ashleymills 0:714293de3836 22 #ifdef HAVE_CONFIG_H
ashleymills 0:714293de3836 23 #include <config.h>
ashleymills 0:714293de3836 24 #endif
ashleymills 0:714293de3836 25
ashleymills 0:714293de3836 26 #include <cyassl/ctaocrypt/settings.h>
ashleymills 0:714293de3836 27
ashleymills 0:714293de3836 28 /* submitted by eof */
ashleymills 0:714293de3836 29
ashleymills 0:714293de3836 30 #include <cyassl/ctaocrypt/logging.h>
ashleymills 0:714293de3836 31 #include <cyassl/ctaocrypt/ctaoerror2.h>
ashleymills 0:714293de3836 32
ashleymills 0:714293de3836 33
ashleymills 0:714293de3836 34 #ifdef __cplusplus
ashleymills 0:714293de3836 35 extern "C" {
ashleymills 0:714293de3836 36 #endif
ashleymills 0:714293de3836 37 CYASSL_API int CyaSSL_Debugging_ON(void);
ashleymills 0:714293de3836 38 CYASSL_API void CyaSSL_Debugging_OFF(void);
ashleymills 0:714293de3836 39 #ifdef __cplusplus
ashleymills 0:714293de3836 40 }
ashleymills 0:714293de3836 41 #endif
ashleymills 0:714293de3836 42
ashleymills 0:714293de3836 43
ashleymills 0:714293de3836 44 #ifdef DEBUG_CYASSL
ashleymills 0:714293de3836 45
ashleymills 0:714293de3836 46 /* Set these to default values initially. */
ashleymills 0:714293de3836 47 static CyaSSL_Logging_cb log_function = 0;
ashleymills 0:714293de3836 48 static int loggingEnabled = 0;
ashleymills 0:714293de3836 49
ashleymills 0:714293de3836 50 #endif /* DEBUG_CYASSL */
ashleymills 0:714293de3836 51
ashleymills 0:714293de3836 52
ashleymills 0:714293de3836 53 int CyaSSL_SetLoggingCb(CyaSSL_Logging_cb f)
ashleymills 0:714293de3836 54 {
ashleymills 0:714293de3836 55 #ifdef DEBUG_CYASSL
ashleymills 0:714293de3836 56 int res = 0;
ashleymills 0:714293de3836 57
ashleymills 0:714293de3836 58 if (f)
ashleymills 0:714293de3836 59 log_function = f;
ashleymills 0:714293de3836 60 else
ashleymills 0:714293de3836 61 res = BAD_FUNC_ARG;
ashleymills 0:714293de3836 62
ashleymills 0:714293de3836 63 return res;
ashleymills 0:714293de3836 64 #else
ashleymills 0:714293de3836 65 (void)f;
ashleymills 0:714293de3836 66 return NOT_COMPILED_IN;
ashleymills 0:714293de3836 67 #endif
ashleymills 0:714293de3836 68 }
ashleymills 0:714293de3836 69
ashleymills 0:714293de3836 70
ashleymills 0:714293de3836 71 int CyaSSL_Debugging_ON(void)
ashleymills 0:714293de3836 72 {
ashleymills 0:714293de3836 73 #ifdef DEBUG_CYASSL
ashleymills 0:714293de3836 74 loggingEnabled = 1;
ashleymills 0:714293de3836 75 return 0;
ashleymills 0:714293de3836 76 #else
ashleymills 0:714293de3836 77 return NOT_COMPILED_IN;
ashleymills 0:714293de3836 78 #endif
ashleymills 0:714293de3836 79 }
ashleymills 0:714293de3836 80
ashleymills 0:714293de3836 81
ashleymills 0:714293de3836 82 void CyaSSL_Debugging_OFF(void)
ashleymills 0:714293de3836 83 {
ashleymills 0:714293de3836 84 #ifdef DEBUG_CYASSL
ashleymills 0:714293de3836 85 loggingEnabled = 0;
ashleymills 0:714293de3836 86 #endif
ashleymills 0:714293de3836 87 }
ashleymills 0:714293de3836 88
ashleymills 0:714293de3836 89
ashleymills 0:714293de3836 90 #ifdef DEBUG_CYASSL
ashleymills 0:714293de3836 91
ashleymills 0:714293de3836 92 #ifdef FREESCALE_MQX
ashleymills 0:714293de3836 93 #include <fio.h>
ashleymills 0:714293de3836 94 #else
ashleymills 0:714293de3836 95 #include <stdio.h> /* for default printf stuff */
ashleymills 0:714293de3836 96 #endif
ashleymills 0:714293de3836 97
ashleymills 0:714293de3836 98 #ifdef THREADX
ashleymills 0:714293de3836 99 int dc_log_printf(char*, ...);
ashleymills 0:714293de3836 100 #endif
ashleymills 0:714293de3836 101
ashleymills 0:714293de3836 102 static void cyassl_log(const int logLevel, const char *const logMessage)
ashleymills 0:714293de3836 103 {
ashleymills 0:714293de3836 104 if (log_function)
ashleymills 0:714293de3836 105 log_function(logLevel, logMessage);
ashleymills 0:714293de3836 106 else {
ashleymills 0:714293de3836 107 if (loggingEnabled) {
ashleymills 0:714293de3836 108 #ifdef THREADX
ashleymills 0:714293de3836 109 dc_log_printf("%s\n", logMessage);
ashleymills 0:714293de3836 110 #elif defined(MICRIUM)
ashleymills 0:714293de3836 111 #if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
ashleymills 0:714293de3836 112 NetSecure_TraceOut((CPU_CHAR *)logMessage);
ashleymills 0:714293de3836 113 #endif
ashleymills 0:714293de3836 114 #elif defined(CYASSL_MDK_ARM)
ashleymills 0:714293de3836 115 fflush(stdout) ;
ashleymills 0:714293de3836 116 printf("%s\n", logMessage);
ashleymills 0:714293de3836 117 fflush(stdout) ;
ashleymills 0:714293de3836 118 #else
ashleymills 0:714293de3836 119 fprintf(stderr, "%s\n", logMessage);
ashleymills 0:714293de3836 120 #endif
ashleymills 0:714293de3836 121 }
ashleymills 0:714293de3836 122 }
ashleymills 0:714293de3836 123 }
ashleymills 0:714293de3836 124
ashleymills 0:714293de3836 125
ashleymills 0:714293de3836 126 void CYASSL_MSG(const char* msg)
ashleymills 0:714293de3836 127 {
ashleymills 0:714293de3836 128 if (loggingEnabled)
ashleymills 0:714293de3836 129 cyassl_log(INFO_LOG , msg);
ashleymills 0:714293de3836 130 }
ashleymills 0:714293de3836 131
ashleymills 0:714293de3836 132
ashleymills 0:714293de3836 133 void CYASSL_ENTER(const char* msg)
ashleymills 0:714293de3836 134 {
ashleymills 0:714293de3836 135 if (loggingEnabled) {
ashleymills 0:714293de3836 136 char buffer[80];
ashleymills 0:714293de3836 137 sprintf(buffer, "CyaSSL Entering %s", msg);
ashleymills 0:714293de3836 138 cyassl_log(ENTER_LOG , buffer);
ashleymills 0:714293de3836 139 }
ashleymills 0:714293de3836 140 }
ashleymills 0:714293de3836 141
ashleymills 0:714293de3836 142
ashleymills 0:714293de3836 143 void CYASSL_LEAVE(const char* msg, int ret)
ashleymills 0:714293de3836 144 {
ashleymills 0:714293de3836 145 if (loggingEnabled) {
ashleymills 0:714293de3836 146 char buffer[80];
ashleymills 0:714293de3836 147 sprintf(buffer, "CyaSSL Leaving %s, return %d", msg, ret);
ashleymills 0:714293de3836 148 cyassl_log(LEAVE_LOG , buffer);
ashleymills 0:714293de3836 149 }
ashleymills 0:714293de3836 150 }
ashleymills 0:714293de3836 151
ashleymills 0:714293de3836 152
ashleymills 0:714293de3836 153 void CYASSL_ERROR(int error)
ashleymills 0:714293de3836 154 {
ashleymills 0:714293de3836 155 if (loggingEnabled) {
ashleymills 0:714293de3836 156 char buffer[80];
ashleymills 0:714293de3836 157 sprintf(buffer, "CyaSSL error occured, error = %d", error);
ashleymills 0:714293de3836 158 cyassl_log(ERROR_LOG , buffer);
ashleymills 0:714293de3836 159 }
ashleymills 0:714293de3836 160 }
ashleymills 0:714293de3836 161
ashleymills 0:714293de3836 162 #endif /* DEBUG_CYASSL */