1 | /* wc_port.h
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2 | *
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3 | * Copyright (C) 2006-2020 wolfSSL Inc.
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4 | *
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5 | * This file is part of wolfSSL.
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6 | *
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7 | * wolfSSL is free software; you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation; either version 2 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * wolfSSL is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with this program; if not, write to the Free Software
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19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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20 | */
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21 |
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22 | /*!
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23 | \file wolfssl/wolfcrypt/wc_port.h
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24 | */
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25 |
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26 | #ifndef WOLF_CRYPT_PORT_H
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27 | #define WOLF_CRYPT_PORT_H
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28 |
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29 | #include <wolfssl/wolfcrypt/settings.h>
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30 | #include <wolfssl/wolfcrypt/visibility.h>
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31 |
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32 | #ifdef __cplusplus
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33 | extern "C" {
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34 | #endif
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35 |
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36 | /* Detect if compiler supports C99. "NO_WOLF_C99" can be defined in
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37 | * user_settings.h to disable checking for C99 support. */
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38 | #if !defined(WOLF_C99) && defined(__STDC_VERSION__) && \
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39 | !defined(WOLFSSL_ARDUINO) && !defined(NO_WOLF_C99)
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40 | #if __STDC_VERSION__ >= 199901L
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41 | #define WOLF_C99
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42 | #endif
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43 | #endif
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44 |
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45 |
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46 | /* GENERIC INCLUDE SECTION */
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47 | #if defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
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48 | #include <mqx.h>
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49 | #if (defined(MQX_USE_IO_OLD) && MQX_USE_IO_OLD) || \
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50 | defined(FREESCALE_MQX_5_0)
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51 | #include <fio.h>
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52 | #else
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53 | #include <nio.h>
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54 | #endif
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55 | #endif
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56 |
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57 |
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58 | /* THREADING/MUTEX SECTION */
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59 | #ifdef USE_WINDOWS_API
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60 | #ifdef WOLFSSL_GAME_BUILD
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61 | #include "system/xtl.h"
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62 | #else
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63 | #ifndef WIN32_LEAN_AND_MEAN
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64 | #define WIN32_LEAN_AND_MEAN
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65 | #endif
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66 | #ifndef WOLFSSL_SGX
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67 | #if defined(_WIN32_WCE) || defined(WIN32_LEAN_AND_MEAN)
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68 | /* On WinCE winsock2.h must be included before windows.h */
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69 | #include <winsock2.h>
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70 | #endif
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71 | #include <windows.h>
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72 | #endif /* WOLFSSL_SGX */
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73 | #endif
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74 | #elif defined(THREADX)
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75 | #ifndef SINGLE_THREADED
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76 | #ifdef NEED_THREADX_TYPES
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77 | #include <types.h>
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78 | #endif
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79 | #include <tx_api.h>
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80 | #endif
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81 | #elif defined(WOLFSSL_DEOS)
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82 | #include "mutexapi.h"
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83 | #elif defined(MICRIUM)
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84 | /* do nothing, just don't pick Unix */
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85 | #elif defined(FREERTOS) || defined(FREERTOS_TCP) || defined(WOLFSSL_SAFERTOS)
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86 | /* do nothing */
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87 | #elif defined(EBSNET)
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88 | /* do nothing */
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89 | #elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
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90 | /* do nothing */
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91 | #elif defined(FREESCALE_FREE_RTOS)
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92 | #include "fsl_os_abstraction.h"
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93 | #elif defined(WOLFSSL_VXWORKS)
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94 | #include <semLib.h>
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95 | #elif defined(WOLFSSL_uITRON4)
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96 | #include "stddef.h"
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97 | #include "kernel.h"
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98 | #elif defined(WOLFSSL_uTKERNEL2)
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99 | #include "tk/tkernel.h"
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100 | #elif defined(WOLFSSL_CMSIS_RTOS)
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101 | #include "cmsis_os.h"
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102 | #elif defined(WOLFSSL_CMSIS_RTOSv2)
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103 | #include "cmsis_os2.h"
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104 | #elif defined(WOLFSSL_MDK_ARM)
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105 | #if defined(WOLFSSL_MDK5)
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106 | #include "cmsis_os.h"
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107 | #else
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108 | #include <rtl.h>
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109 | #endif
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110 | #elif defined(WOLFSSL_CMSIS_RTOS)
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111 | #include "cmsis_os.h"
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112 | #elif defined(WOLFSSL_TIRTOS)
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113 | #include <ti/sysbios/BIOS.h>
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114 | #include <ti/sysbios/knl/Semaphore.h>
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115 | #elif defined(WOLFSSL_FROSTED)
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116 | #include <semaphore.h>
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117 | #elif defined(INTIME_RTOS)
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118 | #include <rt.h>
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119 | #include <io.h>
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120 | #elif defined(WOLFSSL_NUCLEUS_1_2)
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121 | /* NU_DEBUG needed struct access in nucleus_realloc */
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122 | #define NU_DEBUG
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123 | #include "plus/nucleus.h"
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124 | #include "nucleus.h"
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125 | #elif defined(WOLFSSL_APACHE_MYNEWT)
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126 | /* do nothing */
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127 | #elif defined(WOLFSSL_ZEPHYR)
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128 | #ifndef SINGLE_THREADED
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129 | #include <kernel.h>
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130 | #endif
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131 | #elif defined(WOLFSSL_TELIT_M2MB)
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132 |
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133 | /* Telit SDK uses C++ compile option (--cpp), which causes link issue
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134 | to API's if wrapped in extern "C" */
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135 | #ifdef __cplusplus
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136 | } /* extern "C" */
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137 | #endif
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138 |
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139 | #include "m2mb_types.h"
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140 | #include "m2mb_os_types.h"
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141 | #include "m2mb_os_api.h"
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142 | #include "m2mb_os.h"
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143 | #include "m2mb_os_mtx.h"
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144 | #ifndef NO_ASN_TIME
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145 | #include "m2mb_rtc.h"
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146 | #endif
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147 | #ifndef NO_FILESYSTEM
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148 | #include "m2mb_fs_posix.h"
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149 | #endif
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150 |
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151 | #undef kB /* eliminate conflict in asn.h */
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152 |
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153 | #ifdef __cplusplus
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154 | extern "C" {
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155 | #endif
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156 |
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157 | #else
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158 | #ifndef SINGLE_THREADED
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159 | #define WOLFSSL_PTHREADS
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160 | #include <pthread.h>
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161 | #endif
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162 | #if (defined(OPENSSL_EXTRA) || defined(GOAHEAD_WS)) && \
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163 | !defined(NO_FILESYSTEM)
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164 | #include <unistd.h> /* for close of BIO */
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165 | #endif
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166 | #endif
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167 |
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168 | /* For FIPS keep the function names the same */
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169 | #ifdef HAVE_FIPS
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170 | #define wc_InitMutex InitMutex
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171 | #define wc_FreeMutex FreeMutex
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172 | #define wc_LockMutex LockMutex
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173 | #define wc_UnLockMutex UnLockMutex
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174 | #endif /* HAVE_FIPS */
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175 |
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176 | #ifdef SINGLE_THREADED
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177 | typedef int wolfSSL_Mutex;
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178 | #else /* MULTI_THREADED */
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179 | /* FREERTOS comes first to enable use of FreeRTOS Windows simulator only */
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180 | #if defined(FREERTOS)
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181 | typedef xSemaphoreHandle wolfSSL_Mutex;
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182 | #elif defined(FREERTOS_TCP)
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183 | #include "FreeRTOS.h"
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184 | #include "semphr.h"
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185 | typedef SemaphoreHandle_t wolfSSL_Mutex;
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186 | #elif defined(WOLFSSL_SAFERTOS)
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187 | typedef struct wolfSSL_Mutex {
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188 | signed char mutexBuffer[portQUEUE_OVERHEAD_BYTES];
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189 | xSemaphoreHandle mutex;
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190 | } wolfSSL_Mutex;
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191 | #elif defined(USE_WINDOWS_API)
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192 | typedef CRITICAL_SECTION wolfSSL_Mutex;
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193 | #elif defined(WOLFSSL_PTHREADS)
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194 | typedef pthread_mutex_t wolfSSL_Mutex;
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195 | #elif defined(THREADX)
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196 | typedef TX_MUTEX wolfSSL_Mutex;
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197 | #elif defined(WOLFSSL_DEOS)
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198 | typedef mutex_handle_t wolfSSL_Mutex;
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199 | #elif defined(MICRIUM)
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200 | typedef OS_MUTEX wolfSSL_Mutex;
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201 | #elif defined(EBSNET)
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202 | typedef RTP_MUTEX wolfSSL_Mutex;
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203 | #elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
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204 | typedef MUTEX_STRUCT wolfSSL_Mutex;
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205 | #elif defined(FREESCALE_FREE_RTOS)
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206 | typedef mutex_t wolfSSL_Mutex;
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207 | #elif defined(WOLFSSL_VXWORKS)
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208 | typedef SEM_ID wolfSSL_Mutex;
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209 | #elif defined(WOLFSSL_uITRON4)
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210 | typedef struct wolfSSL_Mutex {
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211 | T_CSEM sem ;
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212 | ID id ;
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213 | } wolfSSL_Mutex;
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214 | #elif defined(WOLFSSL_uTKERNEL2)
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215 | typedef struct wolfSSL_Mutex {
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216 | T_CSEM sem ;
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217 | ID id ;
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218 | } wolfSSL_Mutex;
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219 | #elif defined(WOLFSSL_MDK_ARM)
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220 | #if defined(WOLFSSL_CMSIS_RTOS)
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221 | typedef osMutexId wolfSSL_Mutex;
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222 | #else
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223 | typedef OS_MUT wolfSSL_Mutex;
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224 | #endif
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225 | #elif defined(WOLFSSL_CMSIS_RTOS)
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226 | typedef osMutexId wolfSSL_Mutex;
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227 | #elif defined(WOLFSSL_CMSIS_RTOSv2)
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228 | typedef osMutexId_t wolfSSL_Mutex;
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229 | #elif defined(WOLFSSL_TIRTOS)
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230 | typedef ti_sysbios_knl_Semaphore_Handle wolfSSL_Mutex;
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231 | #elif defined(WOLFSSL_FROSTED)
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232 | typedef mutex_t * wolfSSL_Mutex;
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233 | #elif defined(INTIME_RTOS)
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234 | typedef RTHANDLE wolfSSL_Mutex;
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235 | #elif defined(WOLFSSL_NUCLEUS_1_2)
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236 | typedef NU_SEMAPHORE wolfSSL_Mutex;
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237 | #elif defined(WOLFSSL_ZEPHYR)
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238 | typedef struct k_mutex wolfSSL_Mutex;
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239 | #elif defined(WOLFSSL_TELIT_M2MB)
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240 | typedef M2MB_OS_MTX_HANDLE wolfSSL_Mutex;
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241 | #else
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242 | #error Need a mutex type in multithreaded mode
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243 | #endif /* USE_WINDOWS_API */
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244 | #endif /* SINGLE_THREADED */
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245 |
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246 | /* Enable crypt HW mutex for Freescale MMCAU, PIC32MZ or STM32 */
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247 | #if defined(FREESCALE_MMCAU) || defined(WOLFSSL_MICROCHIP_PIC32MZ) || \
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248 | defined(STM32_CRYPTO)
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249 | #ifndef WOLFSSL_CRYPT_HW_MUTEX
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250 | #define WOLFSSL_CRYPT_HW_MUTEX 1
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251 | #endif
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252 | #endif /* FREESCALE_MMCAU */
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253 |
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254 | #ifndef WOLFSSL_CRYPT_HW_MUTEX
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255 | #define WOLFSSL_CRYPT_HW_MUTEX 0
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256 | #endif
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257 |
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258 | #if WOLFSSL_CRYPT_HW_MUTEX
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259 | /* wolfSSL_CryptHwMutexInit is called on first wolfSSL_CryptHwMutexLock,
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260 | however it's recommended to call this directly on Hw init to avoid possible
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261 | race condition where two calls to wolfSSL_CryptHwMutexLock are made at
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262 | the same time. */
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263 | int wolfSSL_CryptHwMutexInit(void);
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264 | int wolfSSL_CryptHwMutexLock(void);
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265 | int wolfSSL_CryptHwMutexUnLock(void);
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266 | #else
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267 | /* Define stubs, since HW mutex is disabled */
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268 | #define wolfSSL_CryptHwMutexInit() 0 /* Success */
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269 | #define wolfSSL_CryptHwMutexLock() 0 /* Success */
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270 | #define wolfSSL_CryptHwMutexUnLock() (void)0 /* Success */
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271 | #endif /* WOLFSSL_CRYPT_HW_MUTEX */
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272 |
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273 | /* Mutex functions */
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274 | WOLFSSL_API int wc_InitMutex(wolfSSL_Mutex*);
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275 | WOLFSSL_API wolfSSL_Mutex* wc_InitAndAllocMutex(void);
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276 | WOLFSSL_API int wc_FreeMutex(wolfSSL_Mutex*);
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277 | WOLFSSL_API int wc_LockMutex(wolfSSL_Mutex*);
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278 | WOLFSSL_API int wc_UnLockMutex(wolfSSL_Mutex*);
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279 | #if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER)
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280 | /* dynamically set which mutex to use. unlock / lock is controlled by flag */
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281 | typedef void (mutex_cb)(int flag, int type, const char* file, int line);
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282 |
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283 | WOLFSSL_API int wc_LockMutex_ex(int flag, int type, const char* file, int line);
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284 | WOLFSSL_API int wc_SetMutexCb(mutex_cb* cb);
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285 | #endif
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286 |
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287 | /* main crypto initialization function */
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288 | WOLFSSL_API int wolfCrypt_Init(void);
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289 | WOLFSSL_API int wolfCrypt_Cleanup(void);
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290 |
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291 |
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292 | /* FILESYSTEM SECTION */
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293 | /* filesystem abstraction layer, used by ssl.c */
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294 | #ifndef NO_FILESYSTEM
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295 |
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296 | #if defined(EBSNET)
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297 | #include "vfapi.h"
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298 | #include "vfile.h"
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299 |
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300 | int ebsnet_fseek(int a, long b, int c); /* Not prototyped in vfile.h per
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301 | * EBSnet feedback */
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302 |
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303 | #define XFILE int
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304 | #define XFOPEN(NAME, MODE) vf_open((const char *)NAME, VO_RDONLY, 0);
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305 | #define XFSEEK ebsnet_fseek
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306 | #define XFTELL vf_tell
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307 | #define XREWIND vf_rewind
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308 | #define XFREAD(BUF, SZ, AMT, FD) vf_read(FD, BUF, SZ*AMT)
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309 | #define XFWRITE(BUF, SZ, AMT, FD) vf_write(FD, BUF, SZ*AMT)
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310 | #define XFCLOSE vf_close
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311 | #define XSEEK_END VSEEK_END
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312 | #define XBADFILE -1
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313 | #define XFGETS(b,s,f) -2 /* Not ported yet */
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314 | #elif defined(LSR_FS)
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315 | #include <fs.h>
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316 | #define XFILE struct fs_file*
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317 | #define XFOPEN(NAME, MODE) fs_open((char*)NAME);
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318 | #define XFSEEK(F, O, W) (void)F
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319 | #define XFTELL(F) (F)->len
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320 | #define XREWIND(F) (void)F
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321 | #define XFREAD(BUF, SZ, AMT, F) fs_read(F, (char*)BUF, SZ*AMT)
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322 | #define XFWRITE(BUF, SZ, AMT, F) fs_write(F, (char*)BUF, SZ*AMT)
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323 | #define XFCLOSE fs_close
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324 | #define XSEEK_END 0
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325 | #define XBADFILE NULL
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326 | #define XFGETS(b,s,f) -2 /* Not ported yet */
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327 | #elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
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328 | #define XFILE MQX_FILE_PTR
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329 | #define XFOPEN fopen
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330 | #define XFSEEK fseek
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331 | #define XFTELL ftell
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332 | #define XREWIND(F) fseek(F, 0, IO_SEEK_SET)
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333 | #define XFREAD fread
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334 | #define XFWRITE fwrite
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335 | #define XFCLOSE fclose
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336 | #define XSEEK_END IO_SEEK_END
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337 | #define XBADFILE NULL
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338 | #define XFGETS fgets
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339 | #elif defined(WOLFSSL_DEOS)
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340 | #define NO_FILESYSTEM
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341 | #warning "TODO - DDC-I Certifiable Fast File System for Deos is not integrated"
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342 | //#define XFILE bfd *
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343 |
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344 | #elif defined(MICRIUM)
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345 | #include <fs_api.h>
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346 | #define XFILE FS_FILE*
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347 | #define XFOPEN fs_fopen
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348 | #define XFSEEK fs_fseek
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349 | #define XFTELL fs_ftell
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350 | #define XREWIND fs_rewind
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351 | #define XFREAD fs_fread
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352 | #define XFWRITE fs_fwrite
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353 | #define XFCLOSE fs_fclose
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354 | #define XSEEK_END FS_SEEK_END
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355 | #define XBADFILE NULL
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356 | #define XFGETS(b,s,f) -2 /* Not ported yet */
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357 | #elif defined(WOLFSSL_NUCLEUS_1_2)
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358 | #include "fal/inc/fal.h"
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359 | #define XFILE FILE*
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360 | #define XFOPEN fopen
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361 | #define XFSEEK fseek
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362 | #define XFTELL ftell
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363 | #define XREWIND rewind
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364 | #define XFREAD fread
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365 | #define XFWRITE fwrite
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366 | #define XFCLOSE fclose
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367 | #define XSEEK_END PSEEK_END
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368 | #define XBADFILE NULL
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369 | #elif defined(WOLFSSL_APACHE_MYNEWT)
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370 | #include <fs/fs.h>
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371 | #define XFILE struct fs_file*
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372 |
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373 | #define XFOPEN mynewt_fopen
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374 | #define XFSEEK mynewt_fseek
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375 | #define XFTELL mynewt_ftell
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376 | #define XREWIND mynewt_rewind
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377 | #define XFREAD mynewt_fread
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378 | #define XFWRITE mynewt_fwrite
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379 | #define XFCLOSE mynewt_fclose
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380 | #define XSEEK_END 2
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381 | #define XBADFILE NULL
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382 | #define XFGETS(b,s,f) -2 /* Not ported yet */
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383 | #elif defined(WOLFSSL_ZEPHYR)
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384 | #include <fs.h>
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385 |
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386 | #define XFILE struct fs_file_t*
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387 | #define STAT struct fs_dirent
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388 |
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389 | XFILE z_fs_open(const char* filename, const char* perm);
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390 | int z_fs_close(XFILE file);
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391 |
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392 | #define XFOPEN z_fs_open
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393 | #define XFCLOSE z_fs_close
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394 | #define XFSEEK fs_seek
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395 | #define XFTELL fs_tell
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396 | #define XFREWIND fs_rewind
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397 | #define XREWIND(F) fs_seek(F, 0, FS_SEEK_SET)
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398 | #define XFREAD(P,S,N,F) fs_read(F, P, S*N)
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399 | #define XFWRITE(P,S,N,F) fs_write(F, P, S*N)
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400 | #define XSEEK_END FS_SEEK_END
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401 | #define XBADFILE NULL
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402 | #define XFGETS(b,s,f) -2 /* Not ported yet */
|
---|
403 |
|
---|
404 | #elif defined(WOLFSSL_TELIT_M2MB)
|
---|
405 | #define XFILE INT32
|
---|
406 | #define XFOPEN(NAME, MODE) m2mb_fs_open((NAME), 0, (MODE))
|
---|
407 | #define XFSEEK(F, O, W) m2mb_fs_lseek((F), (O), (W))
|
---|
408 | #define XFTELL(F) m2mb_fs_lseek((F), 0, M2MB_SEEK_END)
|
---|
409 | #define XREWIND(F) (void)F
|
---|
410 | #define XFREAD(BUF, SZ, AMT, F) m2mb_fs_read((F), (BUF), (SZ)*(AMT))
|
---|
411 | #define XFWRITE(BUF, SZ, AMT, F) m2mb_fs_write((F), (BUF), (SZ)*(AMT))
|
---|
412 | #define XFCLOSE m2mb_fs_close
|
---|
413 | #define XSEEK_END M2MB_SEEK_END
|
---|
414 | #define XBADFILE -1
|
---|
415 | #define XFGETS(b,s,f) -2 /* Not ported yet */
|
---|
416 |
|
---|
417 | #elif defined(WOLFSSL_USER_FILESYSTEM)
|
---|
418 | /* To be defined in user_settings.h */
|
---|
419 | #else
|
---|
420 | /* stdio, default case */
|
---|
421 | #include <stdio.h>
|
---|
422 | #define XFILE FILE*
|
---|
423 | #if defined(WOLFSSL_MDK_ARM)
|
---|
424 | extern FILE * wolfSSL_fopen(const char *name, const char *mode) ;
|
---|
425 | #define XFOPEN wolfSSL_fopen
|
---|
426 | #else
|
---|
427 | #define XFOPEN fopen
|
---|
428 | #endif
|
---|
429 | #define XFSEEK fseek
|
---|
430 | #define XFTELL ftell
|
---|
431 | #define XREWIND rewind
|
---|
432 | #define XFREAD fread
|
---|
433 | #define XFWRITE fwrite
|
---|
434 | #define XFCLOSE fclose
|
---|
435 | #define XSEEK_END SEEK_END
|
---|
436 | #define XBADFILE NULL
|
---|
437 | #define XFGETS fgets
|
---|
438 |
|
---|
439 | #if !defined(USE_WINDOWS_API) && !defined(NO_WOLFSSL_DIR)\
|
---|
440 | && !defined(WOLFSSL_NUCLEUS) && !defined(WOLFSSL_NUCLEUS_1_2)
|
---|
441 | #include <dirent.h>
|
---|
442 | #include <unistd.h>
|
---|
443 | #include <sys/stat.h>
|
---|
444 | #endif
|
---|
445 | #endif
|
---|
446 |
|
---|
447 | #ifndef MAX_FILENAME_SZ
|
---|
448 | #define MAX_FILENAME_SZ 256 /* max file name length */
|
---|
449 | #endif
|
---|
450 | #ifndef MAX_PATH
|
---|
451 | #define MAX_PATH 256
|
---|
452 | #endif
|
---|
453 |
|
---|
454 | #if !defined(NO_WOLFSSL_DIR) && !defined(WOLFSSL_NUCLEUS) && \
|
---|
455 | !defined(WOLFSSL_NUCLEUS_1_2)
|
---|
456 | typedef struct ReadDirCtx {
|
---|
457 | #ifdef USE_WINDOWS_API
|
---|
458 | WIN32_FIND_DATAA FindFileData;
|
---|
459 | HANDLE hFind;
|
---|
460 | #elif defined(WOLFSSL_ZEPHYR)
|
---|
461 | struct fs_dirent entry;
|
---|
462 | struct fs_dir_t dir;
|
---|
463 | struct fs_dirent s;
|
---|
464 | struct fs_dir_t* dirp;
|
---|
465 |
|
---|
466 | #elif defined(WOLFSSL_TELIT_M2MB)
|
---|
467 | M2MB_DIR_T* dir;
|
---|
468 | struct M2MB_DIRENT* entry;
|
---|
469 | struct M2MB_STAT s;
|
---|
470 | #else
|
---|
471 | struct dirent* entry;
|
---|
472 | DIR* dir;
|
---|
473 | struct stat s;
|
---|
474 | #endif
|
---|
475 | char name[MAX_FILENAME_SZ];
|
---|
476 | } ReadDirCtx;
|
---|
477 |
|
---|
478 | #define WC_READDIR_NOFILE -1
|
---|
479 |
|
---|
480 | WOLFSSL_API int wc_ReadDirFirst(ReadDirCtx* ctx, const char* path, char** name);
|
---|
481 | WOLFSSL_API int wc_ReadDirNext(ReadDirCtx* ctx, const char* path, char** name);
|
---|
482 | WOLFSSL_API void wc_ReadDirClose(ReadDirCtx* ctx);
|
---|
483 | #endif /* !NO_WOLFSSL_DIR */
|
---|
484 |
|
---|
485 | #endif /* !NO_FILESYSTEM */
|
---|
486 |
|
---|
487 |
|
---|
488 | /* MIN/MAX MACRO SECTION */
|
---|
489 | /* Windows API defines its own min() macro. */
|
---|
490 | #if defined(USE_WINDOWS_API)
|
---|
491 | #if defined(min) || defined(WOLFSSL_MYSQL_COMPATIBLE)
|
---|
492 | #define WOLFSSL_HAVE_MIN
|
---|
493 | #endif /* min */
|
---|
494 | #if defined(max) || defined(WOLFSSL_MYSQL_COMPATIBLE)
|
---|
495 | #define WOLFSSL_HAVE_MAX
|
---|
496 | #endif /* max */
|
---|
497 | #endif /* USE_WINDOWS_API */
|
---|
498 |
|
---|
499 |
|
---|
500 | /* TIME SECTION */
|
---|
501 | /* Time functions */
|
---|
502 | #ifndef NO_ASN_TIME
|
---|
503 | #if defined(USER_TIME)
|
---|
504 | /* Use our gmtime and time_t/struct tm types.
|
---|
505 | Only needs seconds since EPOCH using XTIME function.
|
---|
506 | time_t XTIME(time_t * timer) {}
|
---|
507 | */
|
---|
508 | #define WOLFSSL_GMTIME
|
---|
509 | #ifndef HAVE_TM_TYPE
|
---|
510 | #define USE_WOLF_TM
|
---|
511 | #endif
|
---|
512 | #ifndef HAVE_TIME_T_TYPE
|
---|
513 | #define USE_WOLF_TIME_T
|
---|
514 | #endif
|
---|
515 |
|
---|
516 | #elif defined(TIME_OVERRIDES)
|
---|
517 | /* Override XTIME() and XGMTIME() functionality.
|
---|
518 | Requires user to provide these functions:
|
---|
519 | time_t XTIME(time_t * timer) {}
|
---|
520 | struct tm* XGMTIME(const time_t* timer, struct tm* tmp) {}
|
---|
521 | */
|
---|
522 | #ifndef HAVE_TIME_T_TYPE
|
---|
523 | #define USE_WOLF_TIME_T
|
---|
524 | #endif
|
---|
525 | #ifndef HAVE_TM_TYPE
|
---|
526 | #define USE_WOLF_TM
|
---|
527 | #endif
|
---|
528 | #define NEED_TMP_TIME
|
---|
529 |
|
---|
530 | #elif defined(WOLFSSL_XILINX)
|
---|
531 | #define USER_TIME
|
---|
532 | #include <time.h>
|
---|
533 |
|
---|
534 | #elif defined(HAVE_RTP_SYS)
|
---|
535 | #include "os.h" /* dc_rtc_api needs */
|
---|
536 | #include "dc_rtc_api.h" /* to get current time */
|
---|
537 |
|
---|
538 | /* uses parital <time.h> structures */
|
---|
539 | #define XTIME(tl) (0)
|
---|
540 | #define XGMTIME(c, t) rtpsys_gmtime((c))
|
---|
541 |
|
---|
542 | #elif defined(WOLFSSL_DEOS)
|
---|
543 | #define XTIME(t1) deos_time((t1))
|
---|
544 | #define WOLFSSL_GMTIME
|
---|
545 | #define USE_WOLF_TM
|
---|
546 | #define USE_WOLF_TIME_T
|
---|
547 |
|
---|
548 | #elif defined(MICRIUM)
|
---|
549 | #include <clk.h>
|
---|
550 | #include <time.h>
|
---|
551 | #define XTIME(t1) micrium_time((t1))
|
---|
552 | #define WOLFSSL_GMTIME
|
---|
553 |
|
---|
554 | #elif defined(MICROCHIP_TCPIP_V5) || defined(MICROCHIP_TCPIP)
|
---|
555 | #include <time.h>
|
---|
556 | #define XTIME(t1) pic32_time((t1))
|
---|
557 | #define XGMTIME(c, t) gmtime((c))
|
---|
558 |
|
---|
559 | #elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
|
---|
560 | #ifdef FREESCALE_MQX_4_0
|
---|
561 | #include <time.h>
|
---|
562 | extern time_t mqx_time(time_t* timer);
|
---|
563 | #else
|
---|
564 | #define HAVE_GMTIME_R
|
---|
565 | #endif
|
---|
566 | #define XTIME(t1) mqx_time((t1))
|
---|
567 |
|
---|
568 | #elif defined(FREESCALE_KSDK_BM) || defined(FREESCALE_FREE_RTOS) || defined(FREESCALE_KSDK_FREERTOS)
|
---|
569 | #include <time.h>
|
---|
570 | #ifndef XTIME
|
---|
571 | /*extern time_t ksdk_time(time_t* timer);*/
|
---|
572 | #define XTIME(t1) ksdk_time((t1))
|
---|
573 | #endif
|
---|
574 | #define XGMTIME(c, t) gmtime((c))
|
---|
575 |
|
---|
576 | #elif defined(WOLFSSL_ATMEL) && defined(WOLFSSL_ATMEL_TIME)
|
---|
577 | #define XTIME(t1) atmel_get_curr_time_and_date((t1))
|
---|
578 | #define WOLFSSL_GMTIME
|
---|
579 | #define USE_WOLF_TM
|
---|
580 | #define USE_WOLF_TIME_T
|
---|
581 |
|
---|
582 | #elif defined(WOLFSSL_WICED)
|
---|
583 | #include <time.h>
|
---|
584 | time_t wiced_pseudo_unix_epoch_time(time_t * timer);
|
---|
585 | #define XTIME(t1) wiced_pseudo_unix_epoch_time((t1))
|
---|
586 | #define HAVE_GMTIME_R
|
---|
587 |
|
---|
588 | #elif defined(IDIRECT_DEV_TIME)
|
---|
589 | /*Gets the timestamp from cloak software owned by VT iDirect
|
---|
590 | in place of time() from <time.h> */
|
---|
591 | #include <time.h>
|
---|
592 | #define XTIME(t1) idirect_time((t1))
|
---|
593 | #define XGMTIME(c, t) gmtime((c))
|
---|
594 |
|
---|
595 | #elif defined(_WIN32_WCE)
|
---|
596 | #include <windows.h>
|
---|
597 | #define XTIME(t1) windows_time((t1))
|
---|
598 | #define WOLFSSL_GMTIME
|
---|
599 |
|
---|
600 | #elif defined(WOLFSSL_APACHE_MYNEWT)
|
---|
601 | #include "os/os_time.h"
|
---|
602 | #define XTIME(t1) mynewt_time((t1))
|
---|
603 | #define WOLFSSL_GMTIME
|
---|
604 | #define USE_WOLF_TM
|
---|
605 | #define USE_WOLF_TIME_T
|
---|
606 |
|
---|
607 | #elif defined(WOLFSSL_ZEPHYR)
|
---|
608 | #ifndef _POSIX_C_SOURCE
|
---|
609 | #include <posix/time.h>
|
---|
610 | #else
|
---|
611 | #include <sys/time.h>
|
---|
612 | #endif
|
---|
613 |
|
---|
614 | typedef signed int time_t;
|
---|
615 |
|
---|
616 | time_t z_time(time_t *timer);
|
---|
617 |
|
---|
618 | #define XTIME(tl) z_time((tl))
|
---|
619 | #define XGMTIME(c, t) gmtime((c))
|
---|
620 | #define WOLFSSL_GMTIME
|
---|
621 |
|
---|
622 | #define USE_WOLF_TM
|
---|
623 |
|
---|
624 | #elif defined(WOLFSSL_TELIT_M2MB)
|
---|
625 | typedef long time_t;
|
---|
626 | extern time_t m2mb_xtime(time_t * timer);
|
---|
627 | #define XTIME(tl) m2mb_xtime((tl))
|
---|
628 | #ifdef WOLFSSL_TLS13
|
---|
629 | extern time_t m2mb_xtime_ms(time_t * timer);
|
---|
630 | #define XTIME_MS(tl) m2mb_xtime_ms((tl))
|
---|
631 | #endif
|
---|
632 | #ifndef NO_CRYPT_BENCHMARK
|
---|
633 | extern double m2mb_xtime_bench(int reset);
|
---|
634 | #define WOLFSSL_CURRTIME_REMAP m2mb_xtime_bench
|
---|
635 | #endif
|
---|
636 | #define XGMTIME(c, t) gmtime((c))
|
---|
637 | #define WOLFSSL_GMTIME
|
---|
638 | #define USE_WOLF_TM
|
---|
639 |
|
---|
640 | #else
|
---|
641 | /* default */
|
---|
642 | /* uses complete <time.h> facility */
|
---|
643 | #include <time.h>
|
---|
644 | #if defined(HAVE_SYS_TIME_H)
|
---|
645 | #include <sys/time.h>
|
---|
646 | #endif
|
---|
647 |
|
---|
648 | /* PowerPC time_t is int */
|
---|
649 | #ifdef __PPC__
|
---|
650 | #define TIME_T_NOT_64BIT
|
---|
651 | #endif
|
---|
652 | #endif
|
---|
653 |
|
---|
654 | #ifdef SIZEOF_TIME_T
|
---|
655 | /* check if size of time_t from autoconf is less than 8 bytes (64bits) */
|
---|
656 | #if SIZEOF_TIME_T < 8
|
---|
657 | #undef TIME_T_NOT_64BIT
|
---|
658 | #define TIME_T_NOT_64BIT
|
---|
659 | #endif
|
---|
660 | #endif
|
---|
661 | #ifdef TIME_T_NOT_LONG
|
---|
662 | /* one old reference to TIME_T_NOT_LONG in GCC-ARM example README
|
---|
663 | * this keeps support for the old macro name */
|
---|
664 | #undef TIME_T_NOT_64BIT
|
---|
665 | #define TIME_T_NOT_64BIT
|
---|
666 | #endif
|
---|
667 |
|
---|
668 | /* Map default time functions */
|
---|
669 | #if !defined(XTIME) && !defined(TIME_OVERRIDES) && !defined(USER_TIME)
|
---|
670 | #ifdef TEST_BEFORE_DATE
|
---|
671 | #define XTIME(tl) (946681200UL) /* Jan 1, 2000 */
|
---|
672 | #else
|
---|
673 | #define XTIME(tl) time((tl))
|
---|
674 | #endif
|
---|
675 | #endif
|
---|
676 | #if !defined(XGMTIME) && !defined(TIME_OVERRIDES)
|
---|
677 | #if defined(WOLFSSL_GMTIME) || !defined(HAVE_GMTIME_R) || defined(WOLF_C99)
|
---|
678 | #define XGMTIME(c, t) gmtime((c))
|
---|
679 | #else
|
---|
680 | #define XGMTIME(c, t) gmtime_r((c), (t))
|
---|
681 | #define NEED_TMP_TIME
|
---|
682 | #endif
|
---|
683 | #endif
|
---|
684 | #if !defined(XVALIDATE_DATE) && !defined(HAVE_VALIDATE_DATE)
|
---|
685 | #define USE_WOLF_VALIDDATE
|
---|
686 | #define XVALIDATE_DATE(d, f, t) ValidateDate((d), (f), (t))
|
---|
687 | #endif
|
---|
688 |
|
---|
689 | /* wolf struct tm and time_t */
|
---|
690 | #if defined(USE_WOLF_TM)
|
---|
691 | struct tm {
|
---|
692 | int tm_sec; /* seconds after the minute [0-60] */
|
---|
693 | int tm_min; /* minutes after the hour [0-59] */
|
---|
694 | int tm_hour; /* hours since midnight [0-23] */
|
---|
695 | int tm_mday; /* day of the month [1-31] */
|
---|
696 | int tm_mon; /* months since January [0-11] */
|
---|
697 | int tm_year; /* years since 1900 */
|
---|
698 | int tm_wday; /* days since Sunday [0-6] */
|
---|
699 | int tm_yday; /* days since January 1 [0-365] */
|
---|
700 | int tm_isdst; /* Daylight Savings Time flag */
|
---|
701 | long tm_gmtoff; /* offset from CUT in seconds */
|
---|
702 | char *tm_zone; /* timezone abbreviation */
|
---|
703 | };
|
---|
704 | #endif /* USE_WOLF_TM */
|
---|
705 | #if defined(USE_WOLF_TIME_T)
|
---|
706 | typedef long time_t;
|
---|
707 | #endif
|
---|
708 | #if defined(USE_WOLF_SUSECONDS_T)
|
---|
709 | typedef long suseconds_t;
|
---|
710 | #endif
|
---|
711 | #if defined(USE_WOLF_TIMEVAL_T)
|
---|
712 | struct timeval
|
---|
713 | {
|
---|
714 | time_t tv_sec;
|
---|
715 | suseconds_t tv_usec;
|
---|
716 | };
|
---|
717 | #endif
|
---|
718 |
|
---|
719 | /* forward declarations */
|
---|
720 | #if defined(USER_TIME)
|
---|
721 | struct tm* gmtime(const time_t* timer);
|
---|
722 | extern time_t XTIME(time_t * timer);
|
---|
723 |
|
---|
724 | #ifdef STACK_TRAP
|
---|
725 | /* for stack trap tracking, don't call os gmtime on OS X/linux,
|
---|
726 | uses a lot of stack spce */
|
---|
727 | extern time_t time(time_t * timer);
|
---|
728 | #define XTIME(tl) time((tl))
|
---|
729 | #endif /* STACK_TRAP */
|
---|
730 |
|
---|
731 | #elif defined(TIME_OVERRIDES)
|
---|
732 | extern time_t XTIME(time_t * timer);
|
---|
733 | extern struct tm* XGMTIME(const time_t* timer, struct tm* tmp);
|
---|
734 | #elif defined(WOLFSSL_GMTIME)
|
---|
735 | struct tm* gmtime(const time_t* timer);
|
---|
736 | #endif
|
---|
737 | #endif /* NO_ASN_TIME */
|
---|
738 |
|
---|
739 |
|
---|
740 | #ifndef WOLFSSL_LEANPSK
|
---|
741 | char* mystrnstr(const char* s1, const char* s2, unsigned int n);
|
---|
742 | #endif
|
---|
743 |
|
---|
744 | #ifndef FILE_BUFFER_SIZE
|
---|
745 | #define FILE_BUFFER_SIZE 1024 /* default static file buffer size for input,
|
---|
746 | will use dynamic buffer if not big enough */
|
---|
747 | #endif
|
---|
748 |
|
---|
749 | #ifdef HAVE_CAVIUM_OCTEON_SYNC
|
---|
750 | /* By default, the OCTEON's global variables are all thread local. This
|
---|
751 | * tag allows them to be shared between threads. */
|
---|
752 | #include "cvmx-platform.h"
|
---|
753 | #define WOLFSSL_GLOBAL CVMX_SHARED
|
---|
754 | #else
|
---|
755 | #define WOLFSSL_GLOBAL
|
---|
756 | #endif
|
---|
757 |
|
---|
758 | #ifdef WOLFSSL_DSP
|
---|
759 | #include "wolfssl_dsp.h"
|
---|
760 |
|
---|
761 | /* callbacks for setting handle */
|
---|
762 | typedef int (*wolfSSL_DSP_Handle_cb)(remote_handle64 *handle, int finished,
|
---|
763 | void *ctx);
|
---|
764 | WOLFSSL_API int wolfSSL_GetHandleCbSet();
|
---|
765 | WOLFSSL_API int wolfSSL_SetHandleCb(wolfSSL_DSP_Handle_cb in);
|
---|
766 | WOLFSSL_LOCAL int wolfSSL_InitHandle();
|
---|
767 | WOLFSSL_LOCAL void wolfSSL_CleanupHandle();
|
---|
768 | #endif
|
---|
769 |
|
---|
770 | #ifdef WOLFSSL_SCE
|
---|
771 | #ifndef WOLFSSL_SCE_GSCE_HANDLE
|
---|
772 | #define WOLFSSL_SCE_GSCE_HANDLE g_sce
|
---|
773 | #endif
|
---|
774 | #endif
|
---|
775 |
|
---|
776 | #ifdef __cplusplus
|
---|
777 | } /* extern "C" */
|
---|
778 | #endif
|
---|
779 |
|
---|
780 | #endif /* WOLF_CRYPT_PORT_H */
|
---|