[457] | 1 | /* port.c
|
---|
| 2 | *
|
---|
| 3 | * Copyright (C) 2006-2020 wolfSSL Inc.
|
---|
| 4 | *
|
---|
| 5 | * This file is part of wolfSSL.
|
---|
| 6 | *
|
---|
| 7 | * wolfSSL is free software; you can redistribute it and/or modify
|
---|
| 8 | * it under the terms of the GNU General Public License as published by
|
---|
| 9 | * the Free Software Foundation; either version 2 of the License, or
|
---|
| 10 | * (at your option) any later version.
|
---|
| 11 | *
|
---|
| 12 | * wolfSSL is distributed in the hope that it will be useful,
|
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 15 | * GNU General Public License for more details.
|
---|
| 16 | *
|
---|
| 17 | * You should have received a copy of the GNU General Public License
|
---|
| 18 | * along with this program; if not, write to the Free Software
|
---|
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
|
---|
| 20 | */
|
---|
| 21 |
|
---|
| 22 |
|
---|
| 23 | #ifdef HAVE_CONFIG_H
|
---|
| 24 | #include <config.h>
|
---|
| 25 | #endif
|
---|
| 26 |
|
---|
| 27 | #include <wolfssl/wolfcrypt/settings.h>
|
---|
| 28 | #include <wolfssl/wolfcrypt/types.h>
|
---|
| 29 | #include <wolfssl/wolfcrypt/error-crypt.h>
|
---|
| 30 | #include <wolfssl/wolfcrypt/logging.h>
|
---|
| 31 | #include <wolfssl/wolfcrypt/wc_port.h>
|
---|
| 32 | #ifdef HAVE_ECC
|
---|
| 33 | #include <wolfssl/wolfcrypt/ecc.h>
|
---|
| 34 | #endif
|
---|
| 35 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
| 36 | #include <wolfssl/wolfcrypt/async.h>
|
---|
| 37 | #endif
|
---|
| 38 |
|
---|
| 39 | /* IPP header files for library initialization */
|
---|
| 40 | #ifdef HAVE_FAST_RSA
|
---|
| 41 | #include <ipp.h>
|
---|
| 42 | #include <ippcp.h>
|
---|
| 43 | #endif
|
---|
| 44 |
|
---|
| 45 | #ifdef FREESCALE_LTC_TFM
|
---|
| 46 | #include <wolfssl/wolfcrypt/port/nxp/ksdk_port.h>
|
---|
| 47 | #endif
|
---|
| 48 |
|
---|
| 49 | #if defined(WOLFSSL_ATMEL) || defined(WOLFSSL_ATECC508A)
|
---|
| 50 | #include <wolfssl/wolfcrypt/port/atmel/atmel.h>
|
---|
| 51 | #endif
|
---|
| 52 | #if defined(WOLFSSL_RENESAS_TSIP)
|
---|
| 53 | #include <wolfssl/wolfcrypt/port/Renesas/renesas-tsip-crypt.h>
|
---|
| 54 | #endif
|
---|
| 55 | #if defined(WOLFSSL_STSAFEA100)
|
---|
| 56 | #include <wolfssl/wolfcrypt/port/st/stsafe.h>
|
---|
| 57 | #endif
|
---|
| 58 |
|
---|
| 59 | #if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER)
|
---|
| 60 | #include <wolfssl/openssl/evp.h>
|
---|
| 61 | #endif
|
---|
| 62 |
|
---|
| 63 | #if defined(USE_WOLFSSL_MEMORY) && defined(WOLFSSL_TRACK_MEMORY)
|
---|
| 64 | #include <wolfssl/wolfcrypt/memory.h>
|
---|
| 65 | #include <wolfssl/wolfcrypt/mem_track.h>
|
---|
| 66 | #endif
|
---|
| 67 |
|
---|
| 68 | #if defined(WOLFSSL_IMX6_CAAM) || defined(WOLFSSL_IMX6_CAAM_RNG) || \
|
---|
| 69 | defined(WOLFSSL_IMX6_CAAM_BLOB)
|
---|
| 70 | #include <wolfssl/wolfcrypt/port/caam/wolfcaam.h>
|
---|
| 71 | #endif
|
---|
| 72 |
|
---|
| 73 | #ifdef WOLF_CRYPTO_CB
|
---|
| 74 | #include <wolfssl/wolfcrypt/cryptocb.h>
|
---|
| 75 | #endif
|
---|
| 76 |
|
---|
| 77 | #ifdef HAVE_INTEL_QA_SYNC
|
---|
| 78 | #include <wolfssl/wolfcrypt/port/intel/quickassist_sync.h>
|
---|
| 79 | #endif
|
---|
| 80 |
|
---|
| 81 | #ifdef HAVE_CAVIUM_OCTEON_SYNC
|
---|
| 82 | #include <wolfssl/wolfcrypt/port/cavium/cavium_octeon_sync.h>
|
---|
| 83 | #endif
|
---|
| 84 |
|
---|
| 85 | #ifdef WOLFSSL_SCE
|
---|
| 86 | #include "hal_data.h"
|
---|
| 87 | #endif
|
---|
| 88 |
|
---|
| 89 | #if defined(WOLFSSL_DSP) && !defined(WOLFSSL_DSP_BUILD)
|
---|
| 90 | #include "rpcmem.h"
|
---|
| 91 | #endif
|
---|
| 92 |
|
---|
| 93 | #ifdef _MSC_VER
|
---|
| 94 | /* 4996 warning to use MS extensions e.g., strcpy_s instead of strncpy */
|
---|
| 95 | #pragma warning(disable: 4996)
|
---|
| 96 | #endif
|
---|
| 97 |
|
---|
| 98 | /* prevent multiple mutex initializations */
|
---|
| 99 | static volatile int initRefCount = 0;
|
---|
| 100 |
|
---|
| 101 | /* Used to initialize state for wolfcrypt
|
---|
| 102 | return 0 on success
|
---|
| 103 | */
|
---|
| 104 | int wolfCrypt_Init(void)
|
---|
| 105 | {
|
---|
| 106 | int ret = 0;
|
---|
| 107 |
|
---|
| 108 | if (initRefCount == 0) {
|
---|
| 109 | WOLFSSL_ENTER("wolfCrypt_Init");
|
---|
| 110 |
|
---|
| 111 | #ifdef WOLFSSL_FORCE_MALLOC_FAIL_TEST
|
---|
| 112 | {
|
---|
| 113 | word32 rngMallocFail;
|
---|
| 114 | time_t seed = time(NULL);
|
---|
| 115 | srand((word32)seed);
|
---|
| 116 | rngMallocFail = rand() % 2000; /* max 2000 */
|
---|
| 117 | printf("\n--- RNG MALLOC FAIL AT %d---\n", rngMallocFail);
|
---|
| 118 | wolfSSL_SetMemFailCount(rngMallocFail);
|
---|
| 119 | }
|
---|
| 120 | #endif
|
---|
| 121 |
|
---|
| 122 | #ifdef WOLF_CRYPTO_CB
|
---|
| 123 | wc_CryptoCb_Init();
|
---|
| 124 | #endif
|
---|
| 125 |
|
---|
| 126 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
| 127 | ret = wolfAsync_HardwareStart();
|
---|
| 128 | if (ret != 0) {
|
---|
| 129 | WOLFSSL_MSG("Async hardware start failed");
|
---|
| 130 | /* don't return failure, allow operation to continue */
|
---|
| 131 | }
|
---|
| 132 | #endif
|
---|
| 133 |
|
---|
| 134 | #if defined(WOLFSSL_RENESAS_TSIP_CRYPT)
|
---|
| 135 | ret = tsip_Open( );
|
---|
| 136 | if( ret != TSIP_SUCCESS ) {
|
---|
| 137 | WOLFSSL_MSG("RENESAS TSIP Open failed");
|
---|
| 138 | /* not return 1 since WOLFSSL_SUCCESS=1*/
|
---|
| 139 | ret = -1;/* FATAL ERROR */
|
---|
| 140 | return ret;
|
---|
| 141 | }
|
---|
| 142 | #endif
|
---|
| 143 |
|
---|
| 144 | #if defined(WOLFSSL_TRACK_MEMORY) && !defined(WOLFSSL_STATIC_MEMORY)
|
---|
| 145 | ret = InitMemoryTracker();
|
---|
| 146 | if (ret != 0) {
|
---|
| 147 | WOLFSSL_MSG("InitMemoryTracker failed");
|
---|
| 148 | return ret;
|
---|
| 149 | }
|
---|
| 150 | #endif
|
---|
| 151 |
|
---|
| 152 | #if WOLFSSL_CRYPT_HW_MUTEX
|
---|
| 153 | /* If crypto hardware mutex protection is enabled, then initialize it */
|
---|
| 154 | ret = wolfSSL_CryptHwMutexInit();
|
---|
| 155 | if (ret != 0) {
|
---|
| 156 | WOLFSSL_MSG("Hw crypt mutex init failed");
|
---|
| 157 | return ret;
|
---|
| 158 | }
|
---|
| 159 | #endif
|
---|
| 160 |
|
---|
| 161 | /* if defined have fast RSA then initialize Intel IPP */
|
---|
| 162 | #ifdef HAVE_FAST_RSA
|
---|
| 163 | WOLFSSL_MSG("Attempting to use optimized IPP Library");
|
---|
| 164 | if ((ret = ippInit()) != ippStsNoErr) {
|
---|
| 165 | /* possible to get a CPU feature support status on optimized IPP
|
---|
| 166 | library but still use default library and see competitive speeds */
|
---|
| 167 | WOLFSSL_MSG("Warning when trying to set up optimization");
|
---|
| 168 | WOLFSSL_MSG(ippGetStatusString(ret));
|
---|
| 169 | WOLFSSL_MSG("Using default fast IPP library");
|
---|
| 170 | ret = 0;
|
---|
| 171 | (void)ret; /* suppress not read warning */
|
---|
| 172 | }
|
---|
| 173 | #endif
|
---|
| 174 |
|
---|
| 175 | #if defined(FREESCALE_LTC_TFM) || defined(FREESCALE_LTC_ECC)
|
---|
| 176 | ret = ksdk_port_init();
|
---|
| 177 | if (ret != 0) {
|
---|
| 178 | WOLFSSL_MSG("KSDK port init failed");
|
---|
| 179 | return ret;
|
---|
| 180 | }
|
---|
| 181 | #endif
|
---|
| 182 |
|
---|
| 183 | #if defined(WOLFSSL_ATMEL) || defined(WOLFSSL_ATECC508A)
|
---|
| 184 | ret = atmel_init();
|
---|
| 185 | if (ret != 0) {
|
---|
| 186 | WOLFSSL_MSG("CryptoAuthLib init failed");
|
---|
| 187 | return ret;
|
---|
| 188 | }
|
---|
| 189 | #endif
|
---|
| 190 | #if defined(WOLFSSL_CRYPTOCELL)
|
---|
| 191 | /* enable and initialize the ARM CryptoCell 3xx runtime library */
|
---|
| 192 | ret = cc310_Init();
|
---|
| 193 | if (ret != 0) {
|
---|
| 194 | WOLFSSL_MSG("CRYPTOCELL init failed");
|
---|
| 195 | return ret;
|
---|
| 196 | }
|
---|
| 197 | #endif
|
---|
| 198 | #if defined(WOLFSSL_STSAFEA100)
|
---|
| 199 | stsafe_interface_init();
|
---|
| 200 | #endif
|
---|
| 201 |
|
---|
| 202 | #ifdef WOLFSSL_ARMASM
|
---|
| 203 | WOLFSSL_MSG("Using ARM hardware acceleration");
|
---|
| 204 | #endif
|
---|
| 205 |
|
---|
| 206 | #ifdef WOLFSSL_AFALG
|
---|
| 207 | WOLFSSL_MSG("Using AF_ALG for crypto acceleration");
|
---|
| 208 | #endif
|
---|
| 209 |
|
---|
| 210 | #if !defined(WOLFCRYPT_ONLY) && defined(OPENSSL_EXTRA)
|
---|
| 211 | wolfSSL_EVP_init();
|
---|
| 212 | #endif
|
---|
| 213 |
|
---|
| 214 | #if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE)
|
---|
| 215 | if ((ret = wc_LoggingInit()) != 0) {
|
---|
| 216 | WOLFSSL_MSG("Error creating logging mutex");
|
---|
| 217 | return ret;
|
---|
| 218 | }
|
---|
| 219 | #endif
|
---|
| 220 |
|
---|
| 221 | #ifdef HAVE_ECC
|
---|
| 222 | #ifdef ECC_CACHE_CURVE
|
---|
| 223 | if ((ret = wc_ecc_curve_cache_init()) != 0) {
|
---|
| 224 | WOLFSSL_MSG("Error creating curve cache");
|
---|
| 225 | return ret;
|
---|
| 226 | }
|
---|
| 227 | #endif
|
---|
| 228 | #endif
|
---|
| 229 |
|
---|
| 230 | #ifdef WOLFSSL_SCE
|
---|
| 231 | ret = (int)WOLFSSL_SCE_GSCE_HANDLE.p_api->open(
|
---|
| 232 | WOLFSSL_SCE_GSCE_HANDLE.p_ctrl, WOLFSSL_SCE_GSCE_HANDLE.p_cfg);
|
---|
| 233 | if (ret == SSP_ERR_CRYPTO_SCE_ALREADY_OPEN) {
|
---|
| 234 | WOLFSSL_MSG("SCE already open");
|
---|
| 235 | ret = 0;
|
---|
| 236 | }
|
---|
| 237 | if (ret != SSP_SUCCESS) {
|
---|
| 238 | WOLFSSL_MSG("Error opening SCE");
|
---|
| 239 | return -1; /* FATAL_ERROR */
|
---|
| 240 | }
|
---|
| 241 | #endif
|
---|
| 242 |
|
---|
| 243 | #if defined(WOLFSSL_IMX6_CAAM) || defined(WOLFSSL_IMX6_CAAM_RNG) || \
|
---|
| 244 | defined(WOLFSSL_IMX6_CAAM_BLOB)
|
---|
| 245 | if ((ret = wc_caamInit()) != 0) {
|
---|
| 246 | return ret;
|
---|
| 247 | }
|
---|
| 248 | #endif
|
---|
| 249 |
|
---|
| 250 | #if defined(WOLFSSL_DSP) && !defined(WOLFSSL_DSP_BUILD)
|
---|
| 251 | if ((ret = wolfSSL_InitHandle()) != 0) {
|
---|
| 252 | return ret;
|
---|
| 253 | }
|
---|
| 254 | rpcmem_init();
|
---|
| 255 | #endif
|
---|
| 256 | }
|
---|
| 257 | initRefCount++;
|
---|
| 258 |
|
---|
| 259 | return ret;
|
---|
| 260 | }
|
---|
| 261 |
|
---|
| 262 |
|
---|
| 263 | /* return success value is the same as wolfCrypt_Init */
|
---|
| 264 | int wolfCrypt_Cleanup(void)
|
---|
| 265 | {
|
---|
| 266 | int ret = 0;
|
---|
| 267 |
|
---|
| 268 | initRefCount--;
|
---|
| 269 | if (initRefCount < 0)
|
---|
| 270 | initRefCount = 0;
|
---|
| 271 |
|
---|
| 272 | if (initRefCount == 0) {
|
---|
| 273 | WOLFSSL_ENTER("wolfCrypt_Cleanup");
|
---|
| 274 |
|
---|
| 275 | #ifdef HAVE_ECC
|
---|
| 276 | #ifdef FP_ECC
|
---|
| 277 | wc_ecc_fp_free();
|
---|
| 278 | #endif
|
---|
| 279 | #ifdef ECC_CACHE_CURVE
|
---|
| 280 | wc_ecc_curve_cache_free();
|
---|
| 281 | #endif
|
---|
| 282 | #endif /* HAVE_ECC */
|
---|
| 283 |
|
---|
| 284 | #if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE)
|
---|
| 285 | ret = wc_LoggingCleanup();
|
---|
| 286 | #endif
|
---|
| 287 |
|
---|
| 288 | #if defined(WOLFSSL_TRACK_MEMORY) && !defined(WOLFSSL_STATIC_MEMORY)
|
---|
| 289 | ShowMemoryTracker();
|
---|
| 290 | #endif
|
---|
| 291 |
|
---|
| 292 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
| 293 | wolfAsync_HardwareStop();
|
---|
| 294 | #endif
|
---|
| 295 | #ifdef WOLFSSL_SCE
|
---|
| 296 | WOLFSSL_SCE_GSCE_HANDLE.p_api->close(WOLFSSL_SCE_GSCE_HANDLE.p_ctrl);
|
---|
| 297 | #endif
|
---|
| 298 | #if defined(WOLFSSL_IMX6_CAAM) || defined(WOLFSSL_IMX6_CAAM_RNG) || \
|
---|
| 299 | defined(WOLFSSL_IMX6_CAAM_BLOB)
|
---|
| 300 | wc_caamFree();
|
---|
| 301 | #endif
|
---|
| 302 | #if defined(WOLFSSL_CRYPTOCELL)
|
---|
| 303 | cc310_Free();
|
---|
| 304 | #endif
|
---|
| 305 | #if defined(WOLFSSL_RENESAS_TSIP_CRYPT)
|
---|
| 306 | tsip_Close();
|
---|
| 307 | #endif
|
---|
| 308 | #if defined(WOLFSSL_DSP) && !defined(WOLFSSL_DSP_BUILD)
|
---|
| 309 | rpcmem_deinit();
|
---|
| 310 | wolfSSL_CleanupHandle();
|
---|
| 311 | #endif
|
---|
| 312 | }
|
---|
| 313 |
|
---|
| 314 | return ret;
|
---|
| 315 | }
|
---|
| 316 |
|
---|
| 317 | #if !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR) && \
|
---|
| 318 | !defined(WOLFSSL_NUCLEUS) && !defined(WOLFSSL_NUCLEUS_1_2)
|
---|
| 319 |
|
---|
| 320 | /* File Handling Helpers */
|
---|
| 321 | /* returns 0 if file found, WC_READDIR_NOFILE if no files or negative error */
|
---|
| 322 | int wc_ReadDirFirst(ReadDirCtx* ctx, const char* path, char** name)
|
---|
| 323 | {
|
---|
| 324 | int ret = WC_READDIR_NOFILE; /* default to no files found */
|
---|
| 325 | int pathLen = 0;
|
---|
| 326 | int dnameLen = 0;
|
---|
| 327 |
|
---|
| 328 | if (name)
|
---|
| 329 | *name = NULL;
|
---|
| 330 |
|
---|
| 331 | if (ctx == NULL || path == NULL) {
|
---|
| 332 | return BAD_FUNC_ARG;
|
---|
| 333 | }
|
---|
| 334 |
|
---|
| 335 | XMEMSET(ctx->name, 0, MAX_FILENAME_SZ);
|
---|
| 336 | pathLen = (int)XSTRLEN(path);
|
---|
| 337 |
|
---|
| 338 | #ifdef USE_WINDOWS_API
|
---|
| 339 | if (pathLen > MAX_FILENAME_SZ - 3)
|
---|
| 340 | return BAD_PATH_ERROR;
|
---|
| 341 |
|
---|
| 342 | XSTRNCPY(ctx->name, path, MAX_FILENAME_SZ - 3);
|
---|
| 343 | XSTRNCPY(ctx->name + pathLen, "\\*", MAX_FILENAME_SZ - pathLen);
|
---|
| 344 |
|
---|
| 345 | ctx->hFind = FindFirstFileA(ctx->name, &ctx->FindFileData);
|
---|
| 346 | if (ctx->hFind == INVALID_HANDLE_VALUE) {
|
---|
| 347 | WOLFSSL_MSG("FindFirstFile for path verify locations failed");
|
---|
| 348 | return BAD_PATH_ERROR;
|
---|
| 349 | }
|
---|
| 350 |
|
---|
| 351 | do {
|
---|
| 352 | if (!(ctx->FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
|
---|
| 353 | dnameLen = (int)XSTRLEN(ctx->FindFileData.cFileName);
|
---|
| 354 |
|
---|
| 355 | if (pathLen + dnameLen + 2 > MAX_FILENAME_SZ) {
|
---|
| 356 | return BAD_PATH_ERROR;
|
---|
| 357 | }
|
---|
| 358 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 359 | ctx->name[pathLen] = '\\';
|
---|
| 360 | XSTRNCPY(ctx->name + pathLen + 1,
|
---|
| 361 | ctx->FindFileData.cFileName,
|
---|
| 362 | MAX_FILENAME_SZ - pathLen - 1);
|
---|
| 363 | if (name)
|
---|
| 364 | *name = ctx->name;
|
---|
| 365 | return 0;
|
---|
| 366 | }
|
---|
| 367 | } while (FindNextFileA(ctx->hFind, &ctx->FindFileData));
|
---|
| 368 | #elif defined(WOLFSSL_ZEPHYR)
|
---|
| 369 | if (fs_opendir(&ctx->dir, path) != 0) {
|
---|
| 370 | WOLFSSL_MSG("opendir path verify locations failed");
|
---|
| 371 | return BAD_PATH_ERROR;
|
---|
| 372 | }
|
---|
| 373 | ctx->dirp = &ctx->dir;
|
---|
| 374 |
|
---|
| 375 | while ((fs_readdir(&ctx->dir, &ctx->entry)) != 0) {
|
---|
| 376 | dnameLen = (int)XSTRLEN(ctx->entry.name);
|
---|
| 377 |
|
---|
| 378 | if (pathLen + dnameLen + 2 >= MAX_FILENAME_SZ) {
|
---|
| 379 | ret = BAD_PATH_ERROR;
|
---|
| 380 | break;
|
---|
| 381 | }
|
---|
| 382 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 383 | ctx->name[pathLen] = '/';
|
---|
| 384 |
|
---|
| 385 | /* Use dnameLen + 1 for GCC 8 warnings of truncating d_name. Because
|
---|
| 386 | * of earlier check it is known that dnameLen is less than
|
---|
| 387 | * MAX_FILENAME_SZ - (pathLen + 2) so dnameLen +1 will fit */
|
---|
| 388 | XSTRNCPY(ctx->name + pathLen + 1, ctx->entry.name, dnameLen + 1);
|
---|
| 389 | if (fs_stat(ctx->name, &ctx->s) != 0) {
|
---|
| 390 | WOLFSSL_MSG("stat on name failed");
|
---|
| 391 | ret = BAD_PATH_ERROR;
|
---|
| 392 | break;
|
---|
| 393 | } else if (ctx->s.type == FS_DIR_ENTRY_FILE) {
|
---|
| 394 | if (name)
|
---|
| 395 | *name = ctx->name;
|
---|
| 396 | return 0;
|
---|
| 397 | }
|
---|
| 398 | }
|
---|
| 399 | #elif defined(WOLFSSL_TELIT_M2MB)
|
---|
| 400 | ctx->dir = m2mb_fs_opendir((const CHAR*)path);
|
---|
| 401 | if (ctx->dir == NULL) {
|
---|
| 402 | WOLFSSL_MSG("opendir path verify locations failed");
|
---|
| 403 | return BAD_PATH_ERROR;
|
---|
| 404 | }
|
---|
| 405 |
|
---|
| 406 | while ((ctx->entry = m2mb_fs_readdir(ctx->dir)) != NULL) {
|
---|
| 407 | dnameLen = (int)XSTRLEN(ctx->entry->d_name);
|
---|
| 408 |
|
---|
| 409 | if (pathLen + dnameLen + 2 >= MAX_FILENAME_SZ) {
|
---|
| 410 | ret = BAD_PATH_ERROR;
|
---|
| 411 | break;
|
---|
| 412 | }
|
---|
| 413 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 414 | ctx->name[pathLen] = '/';
|
---|
| 415 |
|
---|
| 416 | /* Use dnameLen + 1 for GCC 8 warnings of truncating d_name. Because
|
---|
| 417 | * of earlier check it is known that dnameLen is less than
|
---|
| 418 | * MAX_FILENAME_SZ - (pathLen + 2) so dnameLen +1 will fit */
|
---|
| 419 | XSTRNCPY(ctx->name + pathLen + 1, ctx->entry->d_name, dnameLen + 1);
|
---|
| 420 |
|
---|
| 421 | if (m2mb_fs_stat(ctx->name, &ctx->s) != 0) {
|
---|
| 422 | WOLFSSL_MSG("stat on name failed");
|
---|
| 423 | ret = BAD_PATH_ERROR;
|
---|
| 424 | break;
|
---|
| 425 | }
|
---|
| 426 | else if (ctx->s.st_mode & M2MB_S_IFREG) {
|
---|
| 427 | if (name)
|
---|
| 428 | *name = ctx->name;
|
---|
| 429 | return 0;
|
---|
| 430 | }
|
---|
| 431 | }
|
---|
| 432 | #else
|
---|
| 433 | ctx->dir = opendir(path);
|
---|
| 434 | if (ctx->dir == NULL) {
|
---|
| 435 | WOLFSSL_MSG("opendir path verify locations failed");
|
---|
| 436 | return BAD_PATH_ERROR;
|
---|
| 437 | }
|
---|
| 438 |
|
---|
| 439 | while ((ctx->entry = readdir(ctx->dir)) != NULL) {
|
---|
| 440 | dnameLen = (int)XSTRLEN(ctx->entry->d_name);
|
---|
| 441 |
|
---|
| 442 | if (pathLen + dnameLen + 2 >= MAX_FILENAME_SZ) {
|
---|
| 443 | ret = BAD_PATH_ERROR;
|
---|
| 444 | break;
|
---|
| 445 | }
|
---|
| 446 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 447 | ctx->name[pathLen] = '/';
|
---|
| 448 |
|
---|
| 449 | /* Use dnameLen + 1 for GCC 8 warnings of truncating d_name. Because
|
---|
| 450 | * of earlier check it is known that dnameLen is less than
|
---|
| 451 | * MAX_FILENAME_SZ - (pathLen + 2) so dnameLen +1 will fit */
|
---|
| 452 | XSTRNCPY(ctx->name + pathLen + 1, ctx->entry->d_name, dnameLen + 1);
|
---|
| 453 | if (stat(ctx->name, &ctx->s) != 0) {
|
---|
| 454 | WOLFSSL_MSG("stat on name failed");
|
---|
| 455 | ret = BAD_PATH_ERROR;
|
---|
| 456 | break;
|
---|
| 457 | } else if (S_ISREG(ctx->s.st_mode)) {
|
---|
| 458 | if (name)
|
---|
| 459 | *name = ctx->name;
|
---|
| 460 | return 0;
|
---|
| 461 | }
|
---|
| 462 | }
|
---|
| 463 | #endif
|
---|
| 464 | wc_ReadDirClose(ctx);
|
---|
| 465 |
|
---|
| 466 | return ret;
|
---|
| 467 | }
|
---|
| 468 |
|
---|
| 469 | /* returns 0 if file found, WC_READDIR_NOFILE if no more files */
|
---|
| 470 | int wc_ReadDirNext(ReadDirCtx* ctx, const char* path, char** name)
|
---|
| 471 | {
|
---|
| 472 | int ret = WC_READDIR_NOFILE; /* default to no file found */
|
---|
| 473 | int pathLen = 0;
|
---|
| 474 | int dnameLen = 0;
|
---|
| 475 |
|
---|
| 476 | if (name)
|
---|
| 477 | *name = NULL;
|
---|
| 478 |
|
---|
| 479 | if (ctx == NULL || path == NULL) {
|
---|
| 480 | return BAD_FUNC_ARG;
|
---|
| 481 | }
|
---|
| 482 |
|
---|
| 483 | XMEMSET(ctx->name, 0, MAX_FILENAME_SZ);
|
---|
| 484 | pathLen = (int)XSTRLEN(path);
|
---|
| 485 |
|
---|
| 486 | #ifdef USE_WINDOWS_API
|
---|
| 487 | while (FindNextFileA(ctx->hFind, &ctx->FindFileData)) {
|
---|
| 488 | if (!(ctx->FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
|
---|
| 489 | dnameLen = (int)XSTRLEN(ctx->FindFileData.cFileName);
|
---|
| 490 |
|
---|
| 491 | if (pathLen + dnameLen + 2 > MAX_FILENAME_SZ) {
|
---|
| 492 | return BAD_PATH_ERROR;
|
---|
| 493 | }
|
---|
| 494 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 495 | ctx->name[pathLen] = '\\';
|
---|
| 496 | XSTRNCPY(ctx->name + pathLen + 1,
|
---|
| 497 | ctx->FindFileData.cFileName,
|
---|
| 498 | MAX_FILENAME_SZ - pathLen - 1);
|
---|
| 499 | if (name)
|
---|
| 500 | *name = ctx->name;
|
---|
| 501 | return 0;
|
---|
| 502 | }
|
---|
| 503 | }
|
---|
| 504 | #elif defined(WOLFSSL_ZEPHYR)
|
---|
| 505 | while ((fs_readdir(&ctx->dir, &ctx->entry)) != 0) {
|
---|
| 506 | dnameLen = (int)XSTRLEN(ctx->entry.name);
|
---|
| 507 |
|
---|
| 508 | if (pathLen + dnameLen + 2 >= MAX_FILENAME_SZ) {
|
---|
| 509 | ret = BAD_PATH_ERROR;
|
---|
| 510 | break;
|
---|
| 511 | }
|
---|
| 512 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 513 | ctx->name[pathLen] = '/';
|
---|
| 514 | /* Use dnameLen + 1 for GCC 8 warnings of truncating d_name. Because
|
---|
| 515 | * of earlier check it is known that dnameLen is less than
|
---|
| 516 | * MAX_FILENAME_SZ - (pathLen + 2) so that dnameLen +1 will fit */
|
---|
| 517 | XSTRNCPY(ctx->name + pathLen + 1, ctx->entry.name, dnameLen + 1);
|
---|
| 518 |
|
---|
| 519 | if (fs_stat(ctx->name, &ctx->s) != 0) {
|
---|
| 520 | WOLFSSL_MSG("stat on name failed");
|
---|
| 521 | ret = BAD_PATH_ERROR;
|
---|
| 522 | break;
|
---|
| 523 | } else if (ctx->s.type == FS_DIR_ENTRY_FILE) {
|
---|
| 524 | if (name)
|
---|
| 525 | *name = ctx->name;
|
---|
| 526 | return 0;
|
---|
| 527 | }
|
---|
| 528 | }
|
---|
| 529 | #elif defined(WOLFSSL_TELIT_M2MB)
|
---|
| 530 | while ((ctx->entry = m2mb_fs_readdir(ctx->dir)) != NULL) {
|
---|
| 531 | dnameLen = (int)XSTRLEN(ctx->entry->d_name);
|
---|
| 532 |
|
---|
| 533 | if (pathLen + dnameLen + 2 >= MAX_FILENAME_SZ) {
|
---|
| 534 | ret = BAD_PATH_ERROR;
|
---|
| 535 | break;
|
---|
| 536 | }
|
---|
| 537 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 538 | ctx->name[pathLen] = '/';
|
---|
| 539 |
|
---|
| 540 | /* Use dnameLen + 1 for GCC 8 warnings of truncating d_name. Because
|
---|
| 541 | * of earlier check it is known that dnameLen is less than
|
---|
| 542 | * MAX_FILENAME_SZ - (pathLen + 2) so dnameLen +1 will fit */
|
---|
| 543 | XSTRNCPY(ctx->name + pathLen + 1, ctx->entry->d_name, dnameLen + 1);
|
---|
| 544 |
|
---|
| 545 | if (m2mb_fs_stat(ctx->name, &ctx->s) != 0) {
|
---|
| 546 | WOLFSSL_MSG("stat on name failed");
|
---|
| 547 | ret = BAD_PATH_ERROR;
|
---|
| 548 | break;
|
---|
| 549 | }
|
---|
| 550 | else if (ctx->s.st_mode & M2MB_S_IFREG) {
|
---|
| 551 | if (name)
|
---|
| 552 | *name = ctx->name;
|
---|
| 553 | return 0;
|
---|
| 554 | }
|
---|
| 555 | }
|
---|
| 556 | #else
|
---|
| 557 | while ((ctx->entry = readdir(ctx->dir)) != NULL) {
|
---|
| 558 | dnameLen = (int)XSTRLEN(ctx->entry->d_name);
|
---|
| 559 |
|
---|
| 560 | if (pathLen + dnameLen + 2 >= MAX_FILENAME_SZ) {
|
---|
| 561 | ret = BAD_PATH_ERROR;
|
---|
| 562 | break;
|
---|
| 563 | }
|
---|
| 564 | XSTRNCPY(ctx->name, path, pathLen + 1);
|
---|
| 565 | ctx->name[pathLen] = '/';
|
---|
| 566 | /* Use dnameLen + 1 for GCC 8 warnings of truncating d_name. Because
|
---|
| 567 | * of earlier check it is known that dnameLen is less than
|
---|
| 568 | * MAX_FILENAME_SZ - (pathLen + 2) so that dnameLen +1 will fit */
|
---|
| 569 | XSTRNCPY(ctx->name + pathLen + 1, ctx->entry->d_name, dnameLen + 1);
|
---|
| 570 |
|
---|
| 571 | if (stat(ctx->name, &ctx->s) != 0) {
|
---|
| 572 | WOLFSSL_MSG("stat on name failed");
|
---|
| 573 | ret = BAD_PATH_ERROR;
|
---|
| 574 | break;
|
---|
| 575 | } else if (S_ISREG(ctx->s.st_mode)) {
|
---|
| 576 | if (name)
|
---|
| 577 | *name = ctx->name;
|
---|
| 578 | return 0;
|
---|
| 579 | }
|
---|
| 580 | }
|
---|
| 581 | #endif
|
---|
| 582 |
|
---|
| 583 | wc_ReadDirClose(ctx);
|
---|
| 584 |
|
---|
| 585 | return ret;
|
---|
| 586 | }
|
---|
| 587 |
|
---|
| 588 | void wc_ReadDirClose(ReadDirCtx* ctx)
|
---|
| 589 | {
|
---|
| 590 | if (ctx == NULL) {
|
---|
| 591 | return;
|
---|
| 592 | }
|
---|
| 593 |
|
---|
| 594 | #ifdef USE_WINDOWS_API
|
---|
| 595 | if (ctx->hFind != INVALID_HANDLE_VALUE) {
|
---|
| 596 | FindClose(ctx->hFind);
|
---|
| 597 | ctx->hFind = INVALID_HANDLE_VALUE;
|
---|
| 598 | }
|
---|
| 599 | #elif defined(WOLFSSL_ZEPHYR)
|
---|
| 600 | if (ctx->dirp) {
|
---|
| 601 | fs_closedir(ctx->dirp);
|
---|
| 602 | ctx->dirp = NULL;
|
---|
| 603 | }
|
---|
| 604 | #elif defined(WOLFSSL_TELIT_M2MB)
|
---|
| 605 | if (ctx->dir) {
|
---|
| 606 | m2mb_fs_closedir(ctx->dir);
|
---|
| 607 | ctx->dir = NULL;
|
---|
| 608 | }
|
---|
| 609 | #else
|
---|
| 610 | if (ctx->dir) {
|
---|
| 611 | closedir(ctx->dir);
|
---|
| 612 | ctx->dir = NULL;
|
---|
| 613 | }
|
---|
| 614 | #endif
|
---|
| 615 | }
|
---|
| 616 |
|
---|
| 617 | #endif /* !NO_FILESYSTEM && !NO_WOLFSSL_DIR */
|
---|
| 618 |
|
---|
| 619 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_ZEPHYR)
|
---|
| 620 | XFILE z_fs_open(const char* filename, const char* perm)
|
---|
| 621 | {
|
---|
| 622 | XFILE file;
|
---|
| 623 |
|
---|
| 624 | file = XMALLOC(sizeof(*file), NULL, DYNAMIC_TYPE_FILE);
|
---|
| 625 | if (file != NULL) {
|
---|
| 626 | if (fs_open(file, filename) != 0) {
|
---|
| 627 | XFREE(file, NULL, DYNAMIC_TYPE_FILE);
|
---|
| 628 | file = NULL;
|
---|
| 629 | }
|
---|
| 630 | }
|
---|
| 631 |
|
---|
| 632 | return file;
|
---|
| 633 | }
|
---|
| 634 |
|
---|
| 635 | int z_fs_close(XFILE file)
|
---|
| 636 | {
|
---|
| 637 | int ret;
|
---|
| 638 |
|
---|
| 639 | if (file == NULL)
|
---|
| 640 | return -1;
|
---|
| 641 | ret = (fs_close(file) == 0) ? 0 : -1;
|
---|
| 642 |
|
---|
| 643 | XFREE(file, NULL, DYNAMIC_TYPE_FILE);
|
---|
| 644 |
|
---|
| 645 | return ret;
|
---|
| 646 | }
|
---|
| 647 |
|
---|
| 648 | #endif /* !NO_FILESYSTEM && !WOLFSSL_ZEPHYR */
|
---|
| 649 |
|
---|
| 650 |
|
---|
| 651 | wolfSSL_Mutex* wc_InitAndAllocMutex(void)
|
---|
| 652 | {
|
---|
| 653 | wolfSSL_Mutex* m = (wolfSSL_Mutex*) XMALLOC(sizeof(wolfSSL_Mutex), NULL,
|
---|
| 654 | DYNAMIC_TYPE_MUTEX);
|
---|
| 655 | if (m != NULL) {
|
---|
| 656 | if (wc_InitMutex(m) != 0) {
|
---|
| 657 | WOLFSSL_MSG("Init Mutex failed");
|
---|
| 658 | XFREE(m, NULL, DYNAMIC_TYPE_MUTEX);
|
---|
| 659 | m = NULL;
|
---|
| 660 | }
|
---|
| 661 | }
|
---|
| 662 | else {
|
---|
| 663 | WOLFSSL_MSG("Memory error with Mutex allocation");
|
---|
| 664 | }
|
---|
| 665 |
|
---|
| 666 | return m;
|
---|
| 667 | }
|
---|
| 668 |
|
---|
| 669 | #ifdef USE_WOLF_STRTOK
|
---|
| 670 | /* String token (delim) search. If str is null use nextp. */
|
---|
| 671 | char* wc_strtok(char *str, const char *delim, char **nextp)
|
---|
| 672 | {
|
---|
| 673 | char* ret;
|
---|
| 674 | int i, j;
|
---|
| 675 |
|
---|
| 676 | /* Use next if str is NULL */
|
---|
| 677 | if (str == NULL && nextp)
|
---|
| 678 | str = *nextp;
|
---|
| 679 |
|
---|
| 680 | /* verify str input */
|
---|
| 681 | if (str == NULL || *str == '\0')
|
---|
| 682 | return NULL;
|
---|
| 683 |
|
---|
| 684 | /* match on entire delim */
|
---|
| 685 | for (i = 0; str[i]; i++) {
|
---|
| 686 | for (j = 0; delim[j]; j++) {
|
---|
| 687 | if (delim[j] == str[i])
|
---|
| 688 | break;
|
---|
| 689 | }
|
---|
| 690 | if (!delim[j])
|
---|
| 691 | break;
|
---|
| 692 | }
|
---|
| 693 | str += i;
|
---|
| 694 | /* if end of string, not found so return NULL */
|
---|
| 695 | if (*str == '\0')
|
---|
| 696 | return NULL;
|
---|
| 697 |
|
---|
| 698 | ret = str;
|
---|
| 699 |
|
---|
| 700 | /* match on first delim */
|
---|
| 701 | for (i = 0; str[i]; i++) {
|
---|
| 702 | for (j = 0; delim[j]; j++) {
|
---|
| 703 | if (delim[j] == str[i])
|
---|
| 704 | break;
|
---|
| 705 | }
|
---|
| 706 | if (delim[j] == str[i])
|
---|
| 707 | break;
|
---|
| 708 | }
|
---|
| 709 | str += i;
|
---|
| 710 |
|
---|
| 711 | /* null terminate found string */
|
---|
| 712 | if (*str)
|
---|
| 713 | *str++ = '\0';
|
---|
| 714 |
|
---|
| 715 | /* return pointer to next */
|
---|
| 716 | if (nextp)
|
---|
| 717 | *nextp = str;
|
---|
| 718 |
|
---|
| 719 | return ret;
|
---|
| 720 | }
|
---|
| 721 | #endif /* USE_WOLF_STRTOK */
|
---|
| 722 |
|
---|
| 723 | #ifdef USE_WOLF_STRSEP
|
---|
| 724 | char* wc_strsep(char **stringp, const char *delim)
|
---|
| 725 | {
|
---|
| 726 | char *s, *tok;
|
---|
| 727 | const char *spanp;
|
---|
| 728 |
|
---|
| 729 | /* null check */
|
---|
| 730 | if (stringp == NULL || *stringp == NULL)
|
---|
| 731 | return NULL;
|
---|
| 732 |
|
---|
| 733 | s = *stringp;
|
---|
| 734 | for (tok = s; *tok; ++tok) {
|
---|
| 735 | for (spanp = delim; *spanp; ++spanp) {
|
---|
| 736 | /* found delimiter */
|
---|
| 737 | if (*tok == *spanp) {
|
---|
| 738 | *tok = '\0'; /* replace delim with null term */
|
---|
| 739 | *stringp = tok + 1; /* return past delim */
|
---|
| 740 | return s;
|
---|
| 741 | }
|
---|
| 742 | }
|
---|
| 743 | }
|
---|
| 744 |
|
---|
| 745 | *stringp = NULL;
|
---|
| 746 | return s;
|
---|
| 747 | }
|
---|
| 748 | #endif /* USE_WOLF_STRSEP */
|
---|
| 749 |
|
---|
| 750 | #if WOLFSSL_CRYPT_HW_MUTEX
|
---|
| 751 | /* Mutex for protection of cryptography hardware */
|
---|
| 752 | static wolfSSL_Mutex wcCryptHwMutex;
|
---|
| 753 | static int wcCryptHwMutexInit = 0;
|
---|
| 754 |
|
---|
| 755 | int wolfSSL_CryptHwMutexInit(void) {
|
---|
| 756 | int ret = 0;
|
---|
| 757 | if(wcCryptHwMutexInit == 0) {
|
---|
| 758 | ret = wc_InitMutex(&wcCryptHwMutex);
|
---|
| 759 | if(ret == 0) {
|
---|
| 760 | wcCryptHwMutexInit = 1;
|
---|
| 761 | }
|
---|
| 762 | }
|
---|
| 763 | return ret;
|
---|
| 764 | }
|
---|
| 765 |
|
---|
| 766 | int wolfSSL_CryptHwMutexLock(void) {
|
---|
| 767 | int ret = BAD_MUTEX_E;
|
---|
| 768 |
|
---|
| 769 | /* Make sure HW Mutex has been initialized */
|
---|
| 770 | wolfSSL_CryptHwMutexInit();
|
---|
| 771 |
|
---|
| 772 | if(wcCryptHwMutexInit) {
|
---|
| 773 | ret = wc_LockMutex(&wcCryptHwMutex);
|
---|
| 774 | }
|
---|
| 775 | return ret;
|
---|
| 776 | }
|
---|
| 777 |
|
---|
| 778 | int wolfSSL_CryptHwMutexUnLock(void) {
|
---|
| 779 | int ret = BAD_MUTEX_E;
|
---|
| 780 |
|
---|
| 781 | if(wcCryptHwMutexInit) {
|
---|
| 782 | ret = wc_UnLockMutex(&wcCryptHwMutex);
|
---|
| 783 | }
|
---|
| 784 | return ret;
|
---|
| 785 | }
|
---|
| 786 | #endif /* WOLFSSL_CRYPT_HW_MUTEX */
|
---|
| 787 |
|
---|
| 788 |
|
---|
| 789 | /* ---------------------------------------------------------------------------*/
|
---|
| 790 | /* Mutex Ports */
|
---|
| 791 | /* ---------------------------------------------------------------------------*/
|
---|
| 792 | #if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER)
|
---|
| 793 | static mutex_cb* compat_mutex_cb = NULL;
|
---|
| 794 |
|
---|
| 795 | /* Function that locks or unlocks a mutex based on the flag passed in.
|
---|
| 796 | *
|
---|
| 797 | * flag lock or unlock i.e. CRYPTO_LOCK
|
---|
| 798 | * type the type of lock to unlock or lock
|
---|
| 799 | * file name of the file calling
|
---|
| 800 | * line the line number from file calling
|
---|
| 801 | */
|
---|
| 802 | int wc_LockMutex_ex(int flag, int type, const char* file, int line)
|
---|
| 803 | {
|
---|
| 804 | if (compat_mutex_cb != NULL) {
|
---|
| 805 | compat_mutex_cb(flag, type, file, line);
|
---|
| 806 | return 0;
|
---|
| 807 | }
|
---|
| 808 | else {
|
---|
| 809 | WOLFSSL_MSG("Mutex call back function not set. Call wc_SetMutexCb");
|
---|
| 810 | return BAD_STATE_E;
|
---|
| 811 | }
|
---|
| 812 | }
|
---|
| 813 |
|
---|
| 814 |
|
---|
| 815 | /* Set the callback function to use for locking/unlocking mutex
|
---|
| 816 | *
|
---|
| 817 | * cb callback function to use
|
---|
| 818 | */
|
---|
| 819 | int wc_SetMutexCb(mutex_cb* cb)
|
---|
| 820 | {
|
---|
| 821 | compat_mutex_cb = cb;
|
---|
| 822 | return 0;
|
---|
| 823 | }
|
---|
| 824 | #endif /* defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER) */
|
---|
| 825 | #ifdef SINGLE_THREADED
|
---|
| 826 |
|
---|
| 827 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 828 | {
|
---|
| 829 | (void)m;
|
---|
| 830 | return 0;
|
---|
| 831 | }
|
---|
| 832 |
|
---|
| 833 | int wc_FreeMutex(wolfSSL_Mutex *m)
|
---|
| 834 | {
|
---|
| 835 | (void)m;
|
---|
| 836 | return 0;
|
---|
| 837 | }
|
---|
| 838 |
|
---|
| 839 |
|
---|
| 840 | int wc_LockMutex(wolfSSL_Mutex *m)
|
---|
| 841 | {
|
---|
| 842 | (void)m;
|
---|
| 843 | return 0;
|
---|
| 844 | }
|
---|
| 845 |
|
---|
| 846 |
|
---|
| 847 | int wc_UnLockMutex(wolfSSL_Mutex *m)
|
---|
| 848 | {
|
---|
| 849 | (void)m;
|
---|
| 850 | return 0;
|
---|
| 851 | }
|
---|
| 852 |
|
---|
| 853 | #elif defined(FREERTOS) || defined(FREERTOS_TCP) || \
|
---|
| 854 | defined(FREESCALE_FREE_RTOS)
|
---|
| 855 |
|
---|
| 856 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 857 | {
|
---|
| 858 | int iReturn;
|
---|
| 859 |
|
---|
| 860 | *m = ( wolfSSL_Mutex ) xSemaphoreCreateMutex();
|
---|
| 861 | if( *m != NULL )
|
---|
| 862 | iReturn = 0;
|
---|
| 863 | else
|
---|
| 864 | iReturn = BAD_MUTEX_E;
|
---|
| 865 |
|
---|
| 866 | return iReturn;
|
---|
| 867 | }
|
---|
| 868 |
|
---|
| 869 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 870 | {
|
---|
| 871 | vSemaphoreDelete( *m );
|
---|
| 872 | return 0;
|
---|
| 873 | }
|
---|
| 874 |
|
---|
| 875 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 876 | {
|
---|
| 877 | /* Assume an infinite block, or should there be zero block? */
|
---|
| 878 | xSemaphoreTake( *m, portMAX_DELAY );
|
---|
| 879 | return 0;
|
---|
| 880 | }
|
---|
| 881 |
|
---|
| 882 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 883 | {
|
---|
| 884 | xSemaphoreGive( *m );
|
---|
| 885 | return 0;
|
---|
| 886 | }
|
---|
| 887 |
|
---|
| 888 | #elif defined(WOLFSSL_SAFERTOS)
|
---|
| 889 |
|
---|
| 890 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 891 | {
|
---|
| 892 | vSemaphoreCreateBinary(m->mutexBuffer, m->mutex);
|
---|
| 893 | if (m->mutex == NULL)
|
---|
| 894 | return BAD_MUTEX_E;
|
---|
| 895 |
|
---|
| 896 | return 0;
|
---|
| 897 | }
|
---|
| 898 |
|
---|
| 899 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 900 | {
|
---|
| 901 | (void)m;
|
---|
| 902 | return 0;
|
---|
| 903 | }
|
---|
| 904 |
|
---|
| 905 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 906 | {
|
---|
| 907 | /* Assume an infinite block */
|
---|
| 908 | xSemaphoreTake(m->mutex, portMAX_DELAY);
|
---|
| 909 | return 0;
|
---|
| 910 | }
|
---|
| 911 |
|
---|
| 912 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 913 | {
|
---|
| 914 | xSemaphoreGive(m->mutex);
|
---|
| 915 | return 0;
|
---|
| 916 | }
|
---|
| 917 |
|
---|
| 918 | #elif defined(USE_WINDOWS_API)
|
---|
| 919 |
|
---|
| 920 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 921 | {
|
---|
| 922 | InitializeCriticalSection(m);
|
---|
| 923 | return 0;
|
---|
| 924 | }
|
---|
| 925 |
|
---|
| 926 |
|
---|
| 927 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 928 | {
|
---|
| 929 | DeleteCriticalSection(m);
|
---|
| 930 | return 0;
|
---|
| 931 | }
|
---|
| 932 |
|
---|
| 933 |
|
---|
| 934 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 935 | {
|
---|
| 936 | EnterCriticalSection(m);
|
---|
| 937 | return 0;
|
---|
| 938 | }
|
---|
| 939 |
|
---|
| 940 |
|
---|
| 941 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 942 | {
|
---|
| 943 | LeaveCriticalSection(m);
|
---|
| 944 | return 0;
|
---|
| 945 | }
|
---|
| 946 |
|
---|
| 947 | #elif defined(WOLFSSL_PTHREADS)
|
---|
| 948 |
|
---|
| 949 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 950 | {
|
---|
| 951 | if (pthread_mutex_init(m, 0) == 0)
|
---|
| 952 | return 0;
|
---|
| 953 | else
|
---|
| 954 | return BAD_MUTEX_E;
|
---|
| 955 | }
|
---|
| 956 |
|
---|
| 957 |
|
---|
| 958 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 959 | {
|
---|
| 960 | if (pthread_mutex_destroy(m) == 0)
|
---|
| 961 | return 0;
|
---|
| 962 | else
|
---|
| 963 | return BAD_MUTEX_E;
|
---|
| 964 | }
|
---|
| 965 |
|
---|
| 966 |
|
---|
| 967 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 968 | {
|
---|
| 969 | if (pthread_mutex_lock(m) == 0)
|
---|
| 970 | return 0;
|
---|
| 971 | else
|
---|
| 972 | return BAD_MUTEX_E;
|
---|
| 973 | }
|
---|
| 974 |
|
---|
| 975 |
|
---|
| 976 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 977 | {
|
---|
| 978 | if (pthread_mutex_unlock(m) == 0)
|
---|
| 979 | return 0;
|
---|
| 980 | else
|
---|
| 981 | return BAD_MUTEX_E;
|
---|
| 982 | }
|
---|
| 983 |
|
---|
| 984 | #elif defined(WOLFSSL_VXWORKS)
|
---|
| 985 |
|
---|
| 986 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 987 | {
|
---|
| 988 | if (m) {
|
---|
| 989 | if ((*m = semMCreate(0)) != SEM_ID_NULL)
|
---|
| 990 | return 0;
|
---|
| 991 | }
|
---|
| 992 | return BAD_MUTEX_E;
|
---|
| 993 | }
|
---|
| 994 |
|
---|
| 995 |
|
---|
| 996 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 997 | {
|
---|
| 998 | if (m) {
|
---|
| 999 | if (semDelete(*m) == OK)
|
---|
| 1000 | return 0;
|
---|
| 1001 | }
|
---|
| 1002 | return BAD_MUTEX_E;
|
---|
| 1003 | }
|
---|
| 1004 |
|
---|
| 1005 |
|
---|
| 1006 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1007 | {
|
---|
| 1008 | if (m) {
|
---|
| 1009 | if (semTake(*m, WAIT_FOREVER) == OK)
|
---|
| 1010 | return 0;
|
---|
| 1011 | }
|
---|
| 1012 | return BAD_MUTEX_E;
|
---|
| 1013 | }
|
---|
| 1014 |
|
---|
| 1015 |
|
---|
| 1016 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1017 | {
|
---|
| 1018 | if (m) {
|
---|
| 1019 | if (semGive(*m) == OK)
|
---|
| 1020 | return 0;
|
---|
| 1021 | }
|
---|
| 1022 | return BAD_MUTEX_E;
|
---|
| 1023 | }
|
---|
| 1024 |
|
---|
| 1025 | #elif defined(THREADX)
|
---|
| 1026 |
|
---|
| 1027 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1028 | {
|
---|
| 1029 | if (tx_mutex_create(m, "wolfSSL Mutex", TX_NO_INHERIT) == 0)
|
---|
| 1030 | return 0;
|
---|
| 1031 | else
|
---|
| 1032 | return BAD_MUTEX_E;
|
---|
| 1033 | }
|
---|
| 1034 |
|
---|
| 1035 |
|
---|
| 1036 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1037 | {
|
---|
| 1038 | if (tx_mutex_delete(m) == 0)
|
---|
| 1039 | return 0;
|
---|
| 1040 | else
|
---|
| 1041 | return BAD_MUTEX_E;
|
---|
| 1042 | }
|
---|
| 1043 |
|
---|
| 1044 |
|
---|
| 1045 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1046 | {
|
---|
| 1047 | if (tx_mutex_get(m, TX_WAIT_FOREVER) == 0)
|
---|
| 1048 | return 0;
|
---|
| 1049 | else
|
---|
| 1050 | return BAD_MUTEX_E;
|
---|
| 1051 | }
|
---|
| 1052 |
|
---|
| 1053 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1054 | {
|
---|
| 1055 | if (tx_mutex_put(m) == 0)
|
---|
| 1056 | return 0;
|
---|
| 1057 | else
|
---|
| 1058 | return BAD_MUTEX_E;
|
---|
| 1059 | }
|
---|
| 1060 |
|
---|
| 1061 | #elif defined(WOLFSSL_DEOS)
|
---|
| 1062 |
|
---|
| 1063 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1064 | {
|
---|
| 1065 | mutexStatus mutStat;
|
---|
| 1066 | /*
|
---|
| 1067 | The empty string "" denotes an anonymous mutex, so objects do not cause name collisions.
|
---|
| 1068 | `protectWolfSSLTemp` in an XML configuration element template describing a mutex.
|
---|
| 1069 | */
|
---|
| 1070 | if (m) {
|
---|
| 1071 | mutStat = createMutex("", "protectWolfSSLTemp", m);
|
---|
| 1072 | if (mutStat == mutexSuccess)
|
---|
| 1073 | return 0;
|
---|
| 1074 | else{
|
---|
| 1075 | WOLFSSL_MSG("wc_InitMutex failed");
|
---|
| 1076 | return mutStat;
|
---|
| 1077 | }
|
---|
| 1078 | }
|
---|
| 1079 | return BAD_MUTEX_E;
|
---|
| 1080 | }
|
---|
| 1081 |
|
---|
| 1082 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1083 | {
|
---|
| 1084 | mutexStatus mutStat;
|
---|
| 1085 | if (m) {
|
---|
| 1086 | mutStat = deleteMutex(*m);
|
---|
| 1087 | if (mutStat == mutexSuccess)
|
---|
| 1088 | return 0;
|
---|
| 1089 | else{
|
---|
| 1090 | WOLFSSL_MSG("wc_FreeMutex failed");
|
---|
| 1091 | return mutStat;
|
---|
| 1092 | }
|
---|
| 1093 | }
|
---|
| 1094 | return BAD_MUTEX_E;
|
---|
| 1095 | }
|
---|
| 1096 |
|
---|
| 1097 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1098 | {
|
---|
| 1099 | mutexStatus mutStat;
|
---|
| 1100 | if (m) {
|
---|
| 1101 | mutStat = lockMutex(*m);
|
---|
| 1102 | if (mutStat == mutexSuccess)
|
---|
| 1103 | return 0;
|
---|
| 1104 | else{
|
---|
| 1105 | WOLFSSL_MSG("wc_LockMutex failed");
|
---|
| 1106 | return mutStat;
|
---|
| 1107 | }
|
---|
| 1108 | }
|
---|
| 1109 | return BAD_MUTEX_E;
|
---|
| 1110 | }
|
---|
| 1111 |
|
---|
| 1112 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1113 | {
|
---|
| 1114 | mutexStatus mutStat;
|
---|
| 1115 | if (m) {
|
---|
| 1116 | mutStat = unlockMutex(*m);
|
---|
| 1117 | if (mutStat== mutexSuccess)
|
---|
| 1118 | return 0;
|
---|
| 1119 | else{
|
---|
| 1120 | WOLFSSL_MSG("wc_UnLockMutex failed");
|
---|
| 1121 | return mutStat;
|
---|
| 1122 | }
|
---|
| 1123 | }
|
---|
| 1124 | return BAD_MUTEX_E;
|
---|
| 1125 | }
|
---|
| 1126 |
|
---|
| 1127 | #elif defined(MICRIUM)
|
---|
| 1128 |
|
---|
| 1129 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1130 | {
|
---|
| 1131 | OS_ERR err;
|
---|
| 1132 |
|
---|
| 1133 | OSMutexCreate(m, "wolfSSL Mutex", &err);
|
---|
| 1134 |
|
---|
| 1135 | if (err == OS_ERR_NONE)
|
---|
| 1136 | return 0;
|
---|
| 1137 | else
|
---|
| 1138 | return BAD_MUTEX_E;
|
---|
| 1139 | }
|
---|
| 1140 |
|
---|
| 1141 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1142 | {
|
---|
| 1143 | #if (OS_CFG_MUTEX_DEL_EN == DEF_ENABLED)
|
---|
| 1144 | OS_ERR err;
|
---|
| 1145 |
|
---|
| 1146 | OSMutexDel(m, OS_OPT_DEL_ALWAYS, &err);
|
---|
| 1147 |
|
---|
| 1148 | if (err == OS_ERR_NONE)
|
---|
| 1149 | return 0;
|
---|
| 1150 | else
|
---|
| 1151 | return BAD_MUTEX_E;
|
---|
| 1152 | #else
|
---|
| 1153 | return 0;
|
---|
| 1154 | #endif
|
---|
| 1155 | }
|
---|
| 1156 |
|
---|
| 1157 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1158 | {
|
---|
| 1159 | OS_ERR err;
|
---|
| 1160 |
|
---|
| 1161 | OSMutexPend(m, 0, OS_OPT_PEND_BLOCKING, NULL, &err);
|
---|
| 1162 |
|
---|
| 1163 | if (err == OS_ERR_NONE)
|
---|
| 1164 | return 0;
|
---|
| 1165 | else
|
---|
| 1166 | return BAD_MUTEX_E;
|
---|
| 1167 | }
|
---|
| 1168 |
|
---|
| 1169 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1170 | {
|
---|
| 1171 | OS_ERR err;
|
---|
| 1172 |
|
---|
| 1173 | OSMutexPost(m, OS_OPT_POST_NONE, &err);
|
---|
| 1174 |
|
---|
| 1175 | if (err == OS_ERR_NONE)
|
---|
| 1176 | return 0;
|
---|
| 1177 | else
|
---|
| 1178 | return BAD_MUTEX_E;
|
---|
| 1179 | }
|
---|
| 1180 |
|
---|
| 1181 | #elif defined(EBSNET)
|
---|
| 1182 |
|
---|
| 1183 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1184 | {
|
---|
| 1185 | if (rtp_sig_mutex_alloc(m, "wolfSSL Mutex") == -1)
|
---|
| 1186 | return BAD_MUTEX_E;
|
---|
| 1187 | else
|
---|
| 1188 | return 0;
|
---|
| 1189 | }
|
---|
| 1190 |
|
---|
| 1191 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1192 | {
|
---|
| 1193 | rtp_sig_mutex_free(*m);
|
---|
| 1194 | return 0;
|
---|
| 1195 | }
|
---|
| 1196 |
|
---|
| 1197 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1198 | {
|
---|
| 1199 | if (rtp_sig_mutex_claim_timed(*m, RTIP_INF) == 0)
|
---|
| 1200 | return 0;
|
---|
| 1201 | else
|
---|
| 1202 | return BAD_MUTEX_E;
|
---|
| 1203 | }
|
---|
| 1204 |
|
---|
| 1205 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1206 | {
|
---|
| 1207 | rtp_sig_mutex_release(*m);
|
---|
| 1208 | return 0;
|
---|
| 1209 | }
|
---|
| 1210 |
|
---|
| 1211 | int ebsnet_fseek(int a, long b, int c)
|
---|
| 1212 | {
|
---|
| 1213 | int retval;
|
---|
| 1214 |
|
---|
| 1215 | retval = vf_lseek(a, b, c);
|
---|
| 1216 | if (retval > 0)
|
---|
| 1217 | retval = 0;
|
---|
| 1218 | else
|
---|
| 1219 | retval = -1;
|
---|
| 1220 |
|
---|
| 1221 | return(retval);
|
---|
| 1222 | }
|
---|
| 1223 |
|
---|
| 1224 | #elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
|
---|
| 1225 |
|
---|
| 1226 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1227 | {
|
---|
| 1228 | if (_mutex_init(m, NULL) == MQX_EOK)
|
---|
| 1229 | return 0;
|
---|
| 1230 | else
|
---|
| 1231 | return BAD_MUTEX_E;
|
---|
| 1232 | }
|
---|
| 1233 |
|
---|
| 1234 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1235 | {
|
---|
| 1236 | if (_mutex_destroy(m) == MQX_EOK)
|
---|
| 1237 | return 0;
|
---|
| 1238 | else
|
---|
| 1239 | return BAD_MUTEX_E;
|
---|
| 1240 | }
|
---|
| 1241 |
|
---|
| 1242 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1243 | {
|
---|
| 1244 | if (_mutex_lock(m) == MQX_EOK)
|
---|
| 1245 | return 0;
|
---|
| 1246 | else
|
---|
| 1247 | return BAD_MUTEX_E;
|
---|
| 1248 | }
|
---|
| 1249 |
|
---|
| 1250 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1251 | {
|
---|
| 1252 | if (_mutex_unlock(m) == MQX_EOK)
|
---|
| 1253 | return 0;
|
---|
| 1254 | else
|
---|
| 1255 | return BAD_MUTEX_E;
|
---|
| 1256 | }
|
---|
| 1257 |
|
---|
| 1258 | #elif defined(WOLFSSL_TIRTOS)
|
---|
| 1259 | #include <xdc/runtime/Error.h>
|
---|
| 1260 |
|
---|
| 1261 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1262 | {
|
---|
| 1263 | Semaphore_Params params;
|
---|
| 1264 | Error_Block eb;
|
---|
| 1265 |
|
---|
| 1266 | Error_init(&eb);
|
---|
| 1267 | Semaphore_Params_init(¶ms);
|
---|
| 1268 | params.mode = Semaphore_Mode_BINARY;
|
---|
| 1269 |
|
---|
| 1270 | *m = Semaphore_create(1, ¶ms, &eb);
|
---|
| 1271 | if (Error_check(&eb)) {
|
---|
| 1272 | Error_raise(&eb, Error_E_generic, "Failed to Create the semaphore.",
|
---|
| 1273 | NULL);
|
---|
| 1274 | return BAD_MUTEX_E;
|
---|
| 1275 | }
|
---|
| 1276 | else
|
---|
| 1277 | return 0;
|
---|
| 1278 | }
|
---|
| 1279 |
|
---|
| 1280 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1281 | {
|
---|
| 1282 | Semaphore_delete(m);
|
---|
| 1283 |
|
---|
| 1284 | return 0;
|
---|
| 1285 | }
|
---|
| 1286 |
|
---|
| 1287 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1288 | {
|
---|
| 1289 | Semaphore_pend(*m, BIOS_WAIT_FOREVER);
|
---|
| 1290 |
|
---|
| 1291 | return 0;
|
---|
| 1292 | }
|
---|
| 1293 |
|
---|
| 1294 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1295 | {
|
---|
| 1296 | Semaphore_post(*m);
|
---|
| 1297 |
|
---|
| 1298 | return 0;
|
---|
| 1299 | }
|
---|
| 1300 |
|
---|
| 1301 | #elif defined(WOLFSSL_uITRON4)
|
---|
| 1302 |
|
---|
| 1303 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1304 | {
|
---|
| 1305 | int iReturn;
|
---|
| 1306 | m->sem.sematr = TA_TFIFO;
|
---|
| 1307 | m->sem.isemcnt = 1;
|
---|
| 1308 | m->sem.maxsem = 1;
|
---|
| 1309 | m->sem.name = NULL;
|
---|
| 1310 |
|
---|
| 1311 | m->id = acre_sem(&m->sem);
|
---|
| 1312 | if( m->id != E_OK )
|
---|
| 1313 | iReturn = 0;
|
---|
| 1314 | else
|
---|
| 1315 | iReturn = BAD_MUTEX_E;
|
---|
| 1316 |
|
---|
| 1317 | return iReturn;
|
---|
| 1318 | }
|
---|
| 1319 |
|
---|
| 1320 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1321 | {
|
---|
| 1322 | del_sem( m->id );
|
---|
| 1323 | return 0;
|
---|
| 1324 | }
|
---|
| 1325 |
|
---|
| 1326 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1327 | {
|
---|
| 1328 | wai_sem(m->id);
|
---|
| 1329 | return 0;
|
---|
| 1330 | }
|
---|
| 1331 |
|
---|
| 1332 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1333 | {
|
---|
| 1334 | sig_sem(m->id);
|
---|
| 1335 | return 0;
|
---|
| 1336 | }
|
---|
| 1337 |
|
---|
| 1338 | /**** uITRON malloc/free ***/
|
---|
| 1339 | static ID ID_wolfssl_MPOOL = 0;
|
---|
| 1340 | static T_CMPL wolfssl_MPOOL = {TA_TFIFO, 0, NULL, "wolfSSL_MPOOL"};
|
---|
| 1341 |
|
---|
| 1342 | int uITRON4_minit(size_t poolsz) {
|
---|
| 1343 | ER ercd;
|
---|
| 1344 | wolfssl_MPOOL.mplsz = poolsz;
|
---|
| 1345 | ercd = acre_mpl(&wolfssl_MPOOL);
|
---|
| 1346 | if (ercd > 0) {
|
---|
| 1347 | ID_wolfssl_MPOOL = ercd;
|
---|
| 1348 | return 0;
|
---|
| 1349 | } else {
|
---|
| 1350 | return -1;
|
---|
| 1351 | }
|
---|
| 1352 | }
|
---|
| 1353 |
|
---|
| 1354 | void *uITRON4_malloc(size_t sz) {
|
---|
| 1355 | ER ercd;
|
---|
| 1356 | void *p = NULL;
|
---|
| 1357 | ercd = get_mpl(ID_wolfssl_MPOOL, sz, (VP)&p);
|
---|
| 1358 | if (ercd == E_OK) {
|
---|
| 1359 | return p;
|
---|
| 1360 | } else {
|
---|
| 1361 | return 0;
|
---|
| 1362 | }
|
---|
| 1363 | }
|
---|
| 1364 |
|
---|
| 1365 | void *uITRON4_realloc(void *p, size_t sz) {
|
---|
| 1366 | ER ercd;
|
---|
| 1367 | void *newp;
|
---|
| 1368 | if(p) {
|
---|
| 1369 | ercd = get_mpl(ID_wolfssl_MPOOL, sz, (VP)&newp);
|
---|
| 1370 | if (ercd == E_OK) {
|
---|
| 1371 | XMEMCPY(newp, p, sz);
|
---|
| 1372 | ercd = rel_mpl(ID_wolfssl_MPOOL, (VP)p);
|
---|
| 1373 | if (ercd == E_OK) {
|
---|
| 1374 | return newp;
|
---|
| 1375 | }
|
---|
| 1376 | }
|
---|
| 1377 | }
|
---|
| 1378 | return 0;
|
---|
| 1379 | }
|
---|
| 1380 |
|
---|
| 1381 | void uITRON4_free(void *p) {
|
---|
| 1382 | ER ercd;
|
---|
| 1383 | ercd = rel_mpl(ID_wolfssl_MPOOL, (VP)p);
|
---|
| 1384 | if (ercd == E_OK) {
|
---|
| 1385 | return;
|
---|
| 1386 | } else {
|
---|
| 1387 | return;
|
---|
| 1388 | }
|
---|
| 1389 | }
|
---|
| 1390 |
|
---|
| 1391 | #elif defined(WOLFSSL_uTKERNEL2)
|
---|
| 1392 |
|
---|
| 1393 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1394 | {
|
---|
| 1395 | int iReturn;
|
---|
| 1396 | m->sem.sematr = TA_TFIFO;
|
---|
| 1397 | m->sem.isemcnt = 1;
|
---|
| 1398 | m->sem.maxsem = 1;
|
---|
| 1399 |
|
---|
| 1400 | m->id = tk_cre_sem(&m->sem);
|
---|
| 1401 | if( m->id != NULL )
|
---|
| 1402 | iReturn = 0;
|
---|
| 1403 | else
|
---|
| 1404 | iReturn = BAD_MUTEX_E;
|
---|
| 1405 |
|
---|
| 1406 | return iReturn;
|
---|
| 1407 | }
|
---|
| 1408 |
|
---|
| 1409 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1410 | {
|
---|
| 1411 | tk_del_sem(m->id);
|
---|
| 1412 | return 0;
|
---|
| 1413 | }
|
---|
| 1414 |
|
---|
| 1415 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1416 | {
|
---|
| 1417 | tk_wai_sem(m->id, 1, TMO_FEVR);
|
---|
| 1418 | return 0;
|
---|
| 1419 | }
|
---|
| 1420 |
|
---|
| 1421 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1422 | {
|
---|
| 1423 | tk_sig_sem(m->id, 1);
|
---|
| 1424 | return 0;
|
---|
| 1425 | }
|
---|
| 1426 |
|
---|
| 1427 | /**** uT-Kernel malloc/free ***/
|
---|
| 1428 | static ID ID_wolfssl_MPOOL = 0;
|
---|
| 1429 | static T_CMPL wolfssl_MPOOL = {
|
---|
| 1430 | NULL, /* Extended information */
|
---|
| 1431 | TA_TFIFO, /* Memory pool attribute */
|
---|
| 1432 | 0, /* Size of whole memory pool (byte) */
|
---|
| 1433 | "wolfSSL" /* Object name (max 8-char) */
|
---|
| 1434 | };
|
---|
| 1435 |
|
---|
| 1436 | int uTKernel_init_mpool(unsigned int sz) {
|
---|
| 1437 | ER ercd;
|
---|
| 1438 | wolfssl_MPOOL.mplsz = sz;
|
---|
| 1439 | ercd = tk_cre_mpl(&wolfssl_MPOOL);
|
---|
| 1440 | if (ercd > 0) {
|
---|
| 1441 | ID_wolfssl_MPOOL = ercd;
|
---|
| 1442 | return 0;
|
---|
| 1443 | } else {
|
---|
| 1444 | return (int)ercd;
|
---|
| 1445 | }
|
---|
| 1446 | }
|
---|
| 1447 |
|
---|
| 1448 | void *uTKernel_malloc(unsigned int sz) {
|
---|
| 1449 | ER ercd;
|
---|
| 1450 | void *p = NULL;
|
---|
| 1451 | ercd = tk_get_mpl(ID_wolfssl_MPOOL, sz, (VP)&p, TMO_FEVR);
|
---|
| 1452 | if (ercd == E_OK) {
|
---|
| 1453 | return p;
|
---|
| 1454 | } else {
|
---|
| 1455 | return 0;
|
---|
| 1456 | }
|
---|
| 1457 | }
|
---|
| 1458 |
|
---|
| 1459 | void *uTKernel_realloc(void *p, unsigned int sz) {
|
---|
| 1460 | ER ercd;
|
---|
| 1461 | void *newp;
|
---|
| 1462 | if (p) {
|
---|
| 1463 | ercd = tk_get_mpl(ID_wolfssl_MPOOL, sz, (VP)&newp, TMO_FEVR);
|
---|
| 1464 | if (ercd == E_OK) {
|
---|
| 1465 | XMEMCPY(newp, p, sz);
|
---|
| 1466 | ercd = tk_rel_mpl(ID_wolfssl_MPOOL, (VP)p);
|
---|
| 1467 | if (ercd == E_OK) {
|
---|
| 1468 | return newp;
|
---|
| 1469 | }
|
---|
| 1470 | }
|
---|
| 1471 | }
|
---|
| 1472 | return 0;
|
---|
| 1473 | }
|
---|
| 1474 |
|
---|
| 1475 | void uTKernel_free(void *p) {
|
---|
| 1476 | ER ercd;
|
---|
| 1477 | ercd = tk_rel_mpl(ID_wolfssl_MPOOL, (VP)p);
|
---|
| 1478 | if (ercd == E_OK) {
|
---|
| 1479 | return;
|
---|
| 1480 | } else {
|
---|
| 1481 | return;
|
---|
| 1482 | }
|
---|
| 1483 | }
|
---|
| 1484 |
|
---|
| 1485 | #elif defined (WOLFSSL_FROSTED)
|
---|
| 1486 |
|
---|
| 1487 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1488 | {
|
---|
| 1489 | *m = mutex_init();
|
---|
| 1490 | if (*m)
|
---|
| 1491 | return 0;
|
---|
| 1492 | else
|
---|
| 1493 | return -1;
|
---|
| 1494 | }
|
---|
| 1495 |
|
---|
| 1496 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1497 | {
|
---|
| 1498 | mutex_destroy(*m);
|
---|
| 1499 | return(0);
|
---|
| 1500 | }
|
---|
| 1501 |
|
---|
| 1502 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1503 | {
|
---|
| 1504 | mutex_lock(*m);
|
---|
| 1505 | return 0;
|
---|
| 1506 | }
|
---|
| 1507 |
|
---|
| 1508 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1509 | {
|
---|
| 1510 | mutex_unlock(*m);
|
---|
| 1511 | return 0;
|
---|
| 1512 | }
|
---|
| 1513 |
|
---|
| 1514 | #elif defined(WOLFSSL_CMSIS_RTOS)
|
---|
| 1515 |
|
---|
| 1516 | #define CMSIS_NMUTEX 10
|
---|
| 1517 | osMutexDef(wolfSSL_mt0); osMutexDef(wolfSSL_mt1); osMutexDef(wolfSSL_mt2);
|
---|
| 1518 | osMutexDef(wolfSSL_mt3); osMutexDef(wolfSSL_mt4); osMutexDef(wolfSSL_mt5);
|
---|
| 1519 | osMutexDef(wolfSSL_mt6); osMutexDef(wolfSSL_mt7); osMutexDef(wolfSSL_mt8);
|
---|
| 1520 | osMutexDef(wolfSSL_mt9);
|
---|
| 1521 |
|
---|
| 1522 | static const osMutexDef_t *CMSIS_mutex[] = { osMutex(wolfSSL_mt0),
|
---|
| 1523 | osMutex(wolfSSL_mt1), osMutex(wolfSSL_mt2), osMutex(wolfSSL_mt3),
|
---|
| 1524 | osMutex(wolfSSL_mt4), osMutex(wolfSSL_mt5), osMutex(wolfSSL_mt6),
|
---|
| 1525 | osMutex(wolfSSL_mt7), osMutex(wolfSSL_mt8), osMutex(wolfSSL_mt9) };
|
---|
| 1526 |
|
---|
| 1527 | static osMutexId CMSIS_mutexID[CMSIS_NMUTEX] = {0};
|
---|
| 1528 |
|
---|
| 1529 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1530 | {
|
---|
| 1531 | int i;
|
---|
| 1532 | for (i=0; i<CMSIS_NMUTEX; i++) {
|
---|
| 1533 | if(CMSIS_mutexID[i] == 0) {
|
---|
| 1534 | CMSIS_mutexID[i] = osMutexCreate(CMSIS_mutex[i]);
|
---|
| 1535 | (*m) = CMSIS_mutexID[i];
|
---|
| 1536 | return 0;
|
---|
| 1537 | }
|
---|
| 1538 | }
|
---|
| 1539 | return -1;
|
---|
| 1540 | }
|
---|
| 1541 |
|
---|
| 1542 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1543 | {
|
---|
| 1544 | int i;
|
---|
| 1545 | osMutexDelete (*m);
|
---|
| 1546 | for (i=0; i<CMSIS_NMUTEX; i++) {
|
---|
| 1547 | if(CMSIS_mutexID[i] == (*m)) {
|
---|
| 1548 | CMSIS_mutexID[i] = 0;
|
---|
| 1549 | return(0);
|
---|
| 1550 | }
|
---|
| 1551 | }
|
---|
| 1552 | return(-1);
|
---|
| 1553 | }
|
---|
| 1554 |
|
---|
| 1555 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1556 | {
|
---|
| 1557 | osMutexWait(*m, osWaitForever);
|
---|
| 1558 | return(0);
|
---|
| 1559 | }
|
---|
| 1560 |
|
---|
| 1561 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1562 | {
|
---|
| 1563 | osMutexRelease (*m);
|
---|
| 1564 | return 0;
|
---|
| 1565 | }
|
---|
| 1566 |
|
---|
| 1567 | #elif defined(WOLFSSL_CMSIS_RTOSv2)
|
---|
| 1568 | int wc_InitMutex(wolfSSL_Mutex *m)
|
---|
| 1569 | {
|
---|
| 1570 | static const osMutexAttr_t attr = {
|
---|
| 1571 | "wolfSSL_mutex", osMutexRecursive, NULL, 0};
|
---|
| 1572 |
|
---|
| 1573 | if ((*m = osMutexNew(&attr)) != NULL)
|
---|
| 1574 | return 0;
|
---|
| 1575 | else
|
---|
| 1576 | return BAD_MUTEX_E;
|
---|
| 1577 | }
|
---|
| 1578 |
|
---|
| 1579 | int wc_FreeMutex(wolfSSL_Mutex *m)
|
---|
| 1580 | {
|
---|
| 1581 | if (osMutexDelete(*m) == osOK)
|
---|
| 1582 | return 0;
|
---|
| 1583 | else
|
---|
| 1584 | return BAD_MUTEX_E;
|
---|
| 1585 | }
|
---|
| 1586 |
|
---|
| 1587 |
|
---|
| 1588 | int wc_LockMutex(wolfSSL_Mutex *m)
|
---|
| 1589 | {
|
---|
| 1590 | if (osMutexAcquire(*m, osWaitForever) == osOK)
|
---|
| 1591 | return 0;
|
---|
| 1592 | else
|
---|
| 1593 | return BAD_MUTEX_E;
|
---|
| 1594 | }
|
---|
| 1595 |
|
---|
| 1596 | int wc_UnLockMutex(wolfSSL_Mutex *m)
|
---|
| 1597 | {
|
---|
| 1598 | if (osMutexRelease(*m) == osOK)
|
---|
| 1599 | return 0;
|
---|
| 1600 | else
|
---|
| 1601 | return BAD_MUTEX_E;
|
---|
| 1602 | }
|
---|
| 1603 |
|
---|
| 1604 | #elif defined(WOLFSSL_MDK_ARM)
|
---|
| 1605 |
|
---|
| 1606 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1607 | {
|
---|
| 1608 | os_mut_init (m);
|
---|
| 1609 | return 0;
|
---|
| 1610 | }
|
---|
| 1611 |
|
---|
| 1612 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1613 | {
|
---|
| 1614 | return(0);
|
---|
| 1615 | }
|
---|
| 1616 |
|
---|
| 1617 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1618 | {
|
---|
| 1619 | os_mut_wait (m, 0xffff);
|
---|
| 1620 | return(0);
|
---|
| 1621 | }
|
---|
| 1622 |
|
---|
| 1623 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1624 | {
|
---|
| 1625 | os_mut_release (m);
|
---|
| 1626 | return 0;
|
---|
| 1627 | }
|
---|
| 1628 |
|
---|
| 1629 | #elif defined(INTIME_RTOS)
|
---|
| 1630 |
|
---|
| 1631 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1632 | {
|
---|
| 1633 | int ret = 0;
|
---|
| 1634 |
|
---|
| 1635 | if (m == NULL)
|
---|
| 1636 | return BAD_FUNC_ARG;
|
---|
| 1637 |
|
---|
| 1638 | *m = CreateRtSemaphore(
|
---|
| 1639 | 1, /* initial unit count */
|
---|
| 1640 | 1, /* maximum unit count */
|
---|
| 1641 | PRIORITY_QUEUING /* creation flags: FIFO_QUEUING or PRIORITY_QUEUING */
|
---|
| 1642 | );
|
---|
| 1643 | if (*m == BAD_RTHANDLE) {
|
---|
| 1644 | ret = GetLastRtError();
|
---|
| 1645 | if (ret != E_OK)
|
---|
| 1646 | ret = BAD_MUTEX_E;
|
---|
| 1647 | }
|
---|
| 1648 | return ret;
|
---|
| 1649 | }
|
---|
| 1650 |
|
---|
| 1651 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1652 | {
|
---|
| 1653 | int ret = 0;
|
---|
| 1654 | BOOLEAN del;
|
---|
| 1655 |
|
---|
| 1656 | if (m == NULL)
|
---|
| 1657 | return BAD_FUNC_ARG;
|
---|
| 1658 |
|
---|
| 1659 | del = DeleteRtSemaphore(
|
---|
| 1660 | *m /* handle for RT semaphore */
|
---|
| 1661 | );
|
---|
| 1662 | if (del != TRUE)
|
---|
| 1663 | ret = BAD_MUTEX_E;
|
---|
| 1664 |
|
---|
| 1665 | return ret;
|
---|
| 1666 | }
|
---|
| 1667 |
|
---|
| 1668 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1669 | {
|
---|
| 1670 | int ret = 0;
|
---|
| 1671 | DWORD lck;
|
---|
| 1672 |
|
---|
| 1673 | if (m == NULL)
|
---|
| 1674 | return BAD_FUNC_ARG;
|
---|
| 1675 |
|
---|
| 1676 | lck = WaitForRtSemaphore(
|
---|
| 1677 | *m, /* handle for RT semaphore */
|
---|
| 1678 | 1, /* number of units to wait for */
|
---|
| 1679 | WAIT_FOREVER /* number of milliseconds to wait for units */
|
---|
| 1680 | );
|
---|
| 1681 | if (lck == WAIT_FAILED) {
|
---|
| 1682 | ret = GetLastRtError();
|
---|
| 1683 | if (ret != E_OK)
|
---|
| 1684 | ret = BAD_MUTEX_E;
|
---|
| 1685 | }
|
---|
| 1686 | return ret;
|
---|
| 1687 | }
|
---|
| 1688 |
|
---|
| 1689 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1690 | {
|
---|
| 1691 | int ret = 0;
|
---|
| 1692 | BOOLEAN rel;
|
---|
| 1693 |
|
---|
| 1694 | if (m == NULL)
|
---|
| 1695 | return BAD_FUNC_ARG;
|
---|
| 1696 |
|
---|
| 1697 | rel = ReleaseRtSemaphore(
|
---|
| 1698 | *m, /* handle for RT semaphore */
|
---|
| 1699 | 1 /* number of units to release to semaphore */
|
---|
| 1700 | );
|
---|
| 1701 | if (rel != TRUE)
|
---|
| 1702 | ret = BAD_MUTEX_E;
|
---|
| 1703 |
|
---|
| 1704 | return ret;
|
---|
| 1705 | }
|
---|
| 1706 |
|
---|
| 1707 | #elif defined(WOLFSSL_NUCLEUS_1_2)
|
---|
| 1708 |
|
---|
| 1709 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1710 | {
|
---|
| 1711 | /* Call the Nucleus function to create the semaphore */
|
---|
| 1712 | if (NU_Create_Semaphore(m, "WOLFSSL_MTX", 1,
|
---|
| 1713 | NU_PRIORITY) == NU_SUCCESS) {
|
---|
| 1714 | return 0;
|
---|
| 1715 | }
|
---|
| 1716 |
|
---|
| 1717 | return BAD_MUTEX_E;
|
---|
| 1718 | }
|
---|
| 1719 |
|
---|
| 1720 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1721 | {
|
---|
| 1722 | if (NU_Delete_Semaphore(m) == NU_SUCCESS)
|
---|
| 1723 | return 0;
|
---|
| 1724 |
|
---|
| 1725 | return BAD_MUTEX_E;
|
---|
| 1726 | }
|
---|
| 1727 |
|
---|
| 1728 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1729 | {
|
---|
| 1730 | /* passing suspend task option */
|
---|
| 1731 | if (NU_Obtain_Semaphore(m, NU_SUSPEND) == NU_SUCCESS)
|
---|
| 1732 | return 0;
|
---|
| 1733 |
|
---|
| 1734 | return BAD_MUTEX_E;
|
---|
| 1735 | }
|
---|
| 1736 |
|
---|
| 1737 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1738 | {
|
---|
| 1739 | if (NU_Release_Semaphore(m) == NU_SUCCESS)
|
---|
| 1740 | return 0;
|
---|
| 1741 |
|
---|
| 1742 | return BAD_MUTEX_E;
|
---|
| 1743 | }
|
---|
| 1744 |
|
---|
| 1745 | #elif defined(WOLFSSL_ZEPHYR)
|
---|
| 1746 |
|
---|
| 1747 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1748 | {
|
---|
| 1749 | k_mutex_init(m);
|
---|
| 1750 |
|
---|
| 1751 | return 0;
|
---|
| 1752 | }
|
---|
| 1753 |
|
---|
| 1754 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1755 | {
|
---|
| 1756 | return 0;
|
---|
| 1757 | }
|
---|
| 1758 |
|
---|
| 1759 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1760 | {
|
---|
| 1761 | int ret = 0;
|
---|
| 1762 |
|
---|
| 1763 | if (k_mutex_lock(m, K_FOREVER) != 0)
|
---|
| 1764 | ret = BAD_MUTEX_E;
|
---|
| 1765 |
|
---|
| 1766 | return ret;
|
---|
| 1767 | }
|
---|
| 1768 |
|
---|
| 1769 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1770 | {
|
---|
| 1771 | k_mutex_unlock(m);
|
---|
| 1772 |
|
---|
| 1773 | return 0;
|
---|
| 1774 | }
|
---|
| 1775 |
|
---|
| 1776 | #elif defined(WOLFSSL_TELIT_M2MB)
|
---|
| 1777 |
|
---|
| 1778 | int wc_InitMutex(wolfSSL_Mutex* m)
|
---|
| 1779 | {
|
---|
| 1780 | M2MB_OS_RESULT_E osRes;
|
---|
| 1781 | M2MB_OS_MTX_ATTR_HANDLE mtxAttrHandle;
|
---|
| 1782 | UINT32 inheritVal = 1;
|
---|
| 1783 |
|
---|
| 1784 | osRes = m2mb_os_mtx_setAttrItem(&mtxAttrHandle,
|
---|
| 1785 | CMDS_ARGS(
|
---|
| 1786 | M2MB_OS_MTX_SEL_CMD_CREATE_ATTR, NULL,
|
---|
| 1787 | M2MB_OS_MTX_SEL_CMD_NAME, "wolfMtx",
|
---|
| 1788 | M2MB_OS_MTX_SEL_CMD_INHERIT, inheritVal
|
---|
| 1789 | )
|
---|
| 1790 | );
|
---|
| 1791 | if (osRes != M2MB_OS_SUCCESS) {
|
---|
| 1792 | return BAD_MUTEX_E;
|
---|
| 1793 | }
|
---|
| 1794 |
|
---|
| 1795 | osRes = m2mb_os_mtx_init(m, &mtxAttrHandle);
|
---|
| 1796 | if (osRes != M2MB_OS_SUCCESS) {
|
---|
| 1797 | return BAD_MUTEX_E;
|
---|
| 1798 | }
|
---|
| 1799 |
|
---|
| 1800 | return 0;
|
---|
| 1801 | }
|
---|
| 1802 |
|
---|
| 1803 | int wc_FreeMutex(wolfSSL_Mutex* m)
|
---|
| 1804 | {
|
---|
| 1805 | M2MB_OS_RESULT_E osRes;
|
---|
| 1806 |
|
---|
| 1807 | if (m == NULL)
|
---|
| 1808 | return BAD_MUTEX_E;
|
---|
| 1809 |
|
---|
| 1810 | osRes = m2mb_os_mtx_deinit(*m);
|
---|
| 1811 | if (osRes != M2MB_OS_SUCCESS) {
|
---|
| 1812 | return BAD_MUTEX_E;
|
---|
| 1813 | }
|
---|
| 1814 |
|
---|
| 1815 | return 0;
|
---|
| 1816 | }
|
---|
| 1817 |
|
---|
| 1818 | int wc_LockMutex(wolfSSL_Mutex* m)
|
---|
| 1819 | {
|
---|
| 1820 | M2MB_OS_RESULT_E osRes;
|
---|
| 1821 |
|
---|
| 1822 | if (m == NULL)
|
---|
| 1823 | return BAD_MUTEX_E;
|
---|
| 1824 |
|
---|
| 1825 | osRes = m2mb_os_mtx_get(*m, M2MB_OS_WAIT_FOREVER);
|
---|
| 1826 | if (osRes != M2MB_OS_SUCCESS) {
|
---|
| 1827 | return BAD_MUTEX_E;
|
---|
| 1828 | }
|
---|
| 1829 |
|
---|
| 1830 | return 0;
|
---|
| 1831 | }
|
---|
| 1832 |
|
---|
| 1833 | int wc_UnLockMutex(wolfSSL_Mutex* m)
|
---|
| 1834 | {
|
---|
| 1835 | M2MB_OS_RESULT_E osRes;
|
---|
| 1836 |
|
---|
| 1837 | if (m == NULL)
|
---|
| 1838 | return BAD_MUTEX_E;
|
---|
| 1839 |
|
---|
| 1840 | osRes = m2mb_os_mtx_put(*m);
|
---|
| 1841 | if (osRes != M2MB_OS_SUCCESS) {
|
---|
| 1842 | return BAD_MUTEX_E;
|
---|
| 1843 | }
|
---|
| 1844 |
|
---|
| 1845 | return 0;
|
---|
| 1846 | }
|
---|
| 1847 |
|
---|
| 1848 | #else
|
---|
| 1849 | #warning No mutex handling defined
|
---|
| 1850 |
|
---|
| 1851 | #endif
|
---|
| 1852 |
|
---|
| 1853 | #ifndef NO_ASN_TIME
|
---|
| 1854 | #if defined(_WIN32_WCE)
|
---|
| 1855 | time_t windows_time(time_t* timer)
|
---|
| 1856 | {
|
---|
| 1857 | SYSTEMTIME sysTime;
|
---|
| 1858 | FILETIME fTime;
|
---|
| 1859 | ULARGE_INTEGER intTime;
|
---|
| 1860 | time_t localTime;
|
---|
| 1861 |
|
---|
| 1862 | if (timer == NULL)
|
---|
| 1863 | timer = &localTime;
|
---|
| 1864 |
|
---|
| 1865 | GetSystemTime(&sysTime);
|
---|
| 1866 | SystemTimeToFileTime(&sysTime, &fTime);
|
---|
| 1867 |
|
---|
| 1868 | XMEMCPY(&intTime, &fTime, sizeof(FILETIME));
|
---|
| 1869 | /* subtract EPOCH */
|
---|
| 1870 | intTime.QuadPart -= 0x19db1ded53e8000;
|
---|
| 1871 | /* to secs */
|
---|
| 1872 | intTime.QuadPart /= 10000000;
|
---|
| 1873 | *timer = (time_t)intTime.QuadPart;
|
---|
| 1874 |
|
---|
| 1875 | return *timer;
|
---|
| 1876 | }
|
---|
| 1877 | #endif /* _WIN32_WCE */
|
---|
| 1878 |
|
---|
| 1879 | #if defined(WOLFSSL_APACHE_MYNEWT)
|
---|
| 1880 | #include "os/os_time.h"
|
---|
| 1881 |
|
---|
| 1882 | time_t mynewt_time(time_t* timer)
|
---|
| 1883 | {
|
---|
| 1884 | time_t now;
|
---|
| 1885 | struct os_timeval tv;
|
---|
| 1886 | os_gettimeofday(&tv, NULL);
|
---|
| 1887 | now = (time_t)tv.tv_sec;
|
---|
| 1888 | if(timer != NULL) {
|
---|
| 1889 | *timer = now;
|
---|
| 1890 | }
|
---|
| 1891 | return now;
|
---|
| 1892 | }
|
---|
| 1893 | #endif /* WOLFSSL_APACHE_MYNEWT */
|
---|
| 1894 |
|
---|
| 1895 | #if defined(WOLFSSL_GMTIME)
|
---|
| 1896 | struct tm* gmtime(const time_t* timer)
|
---|
| 1897 | {
|
---|
| 1898 | #define YEAR0 1900
|
---|
| 1899 | #define EPOCH_YEAR 1970
|
---|
| 1900 | #define SECS_DAY (24L * 60L * 60L)
|
---|
| 1901 | #define LEAPYEAR(year) (!((year) % 4) && (((year) % 100) || !((year) %400)))
|
---|
| 1902 | #define YEARSIZE(year) (LEAPYEAR(year) ? 366 : 365)
|
---|
| 1903 |
|
---|
| 1904 | static const int _ytab[2][12] =
|
---|
| 1905 | {
|
---|
| 1906 | {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
|
---|
| 1907 | {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
|
---|
| 1908 | };
|
---|
| 1909 |
|
---|
| 1910 | static struct tm st_time;
|
---|
| 1911 | struct tm* ret = &st_time;
|
---|
| 1912 | time_t secs = *timer;
|
---|
| 1913 | unsigned long dayclock, dayno;
|
---|
| 1914 | int year = EPOCH_YEAR;
|
---|
| 1915 |
|
---|
| 1916 | dayclock = (unsigned long)secs % SECS_DAY;
|
---|
| 1917 | dayno = (unsigned long)secs / SECS_DAY;
|
---|
| 1918 |
|
---|
| 1919 | ret->tm_sec = (int) dayclock % 60;
|
---|
| 1920 | ret->tm_min = (int)(dayclock % 3600) / 60;
|
---|
| 1921 | ret->tm_hour = (int) dayclock / 3600;
|
---|
| 1922 | ret->tm_wday = (int) (dayno + 4) % 7; /* day 0 a Thursday */
|
---|
| 1923 |
|
---|
| 1924 | while(dayno >= (unsigned long)YEARSIZE(year)) {
|
---|
| 1925 | dayno -= YEARSIZE(year);
|
---|
| 1926 | year++;
|
---|
| 1927 | }
|
---|
| 1928 |
|
---|
| 1929 | ret->tm_year = year - YEAR0;
|
---|
| 1930 | ret->tm_yday = (int)dayno;
|
---|
| 1931 | ret->tm_mon = 0;
|
---|
| 1932 |
|
---|
| 1933 | while(dayno >= (unsigned long)_ytab[LEAPYEAR(year)][ret->tm_mon]) {
|
---|
| 1934 | dayno -= _ytab[LEAPYEAR(year)][ret->tm_mon];
|
---|
| 1935 | ret->tm_mon++;
|
---|
| 1936 | }
|
---|
| 1937 |
|
---|
| 1938 | ret->tm_mday = (int)++dayno;
|
---|
| 1939 | ret->tm_isdst = 0;
|
---|
| 1940 |
|
---|
| 1941 | return ret;
|
---|
| 1942 | }
|
---|
| 1943 | #endif /* WOLFSSL_GMTIME */
|
---|
| 1944 |
|
---|
| 1945 |
|
---|
| 1946 | #if defined(HAVE_RTP_SYS)
|
---|
| 1947 | #define YEAR0 1900
|
---|
| 1948 |
|
---|
| 1949 | struct tm* rtpsys_gmtime(const time_t* timer) /* has a gmtime() but hangs */
|
---|
| 1950 | {
|
---|
| 1951 | static struct tm st_time;
|
---|
| 1952 | struct tm* ret = &st_time;
|
---|
| 1953 |
|
---|
| 1954 | DC_RTC_CALENDAR cal;
|
---|
| 1955 | dc_rtc_time_get(&cal, TRUE);
|
---|
| 1956 |
|
---|
| 1957 | ret->tm_year = cal.year - YEAR0; /* gm starts at 1900 */
|
---|
| 1958 | ret->tm_mon = cal.month - 1; /* gm starts at 0 */
|
---|
| 1959 | ret->tm_mday = cal.day;
|
---|
| 1960 | ret->tm_hour = cal.hour;
|
---|
| 1961 | ret->tm_min = cal.minute;
|
---|
| 1962 | ret->tm_sec = cal.second;
|
---|
| 1963 |
|
---|
| 1964 | return ret;
|
---|
| 1965 | }
|
---|
| 1966 |
|
---|
| 1967 | #endif /* HAVE_RTP_SYS */
|
---|
| 1968 |
|
---|
| 1969 |
|
---|
| 1970 | #if defined(MICROCHIP_TCPIP_V5) || defined(MICROCHIP_TCPIP)
|
---|
| 1971 |
|
---|
| 1972 | /*
|
---|
| 1973 | * time() is just a stub in Microchip libraries. We need our own
|
---|
| 1974 | * implementation. Use SNTP client to get seconds since epoch.
|
---|
| 1975 | */
|
---|
| 1976 | time_t pic32_time(time_t* timer)
|
---|
| 1977 | {
|
---|
| 1978 | #ifdef MICROCHIP_TCPIP_V5
|
---|
| 1979 | DWORD sec = 0;
|
---|
| 1980 | #else
|
---|
| 1981 | uint32_t sec = 0;
|
---|
| 1982 | #endif
|
---|
| 1983 | time_t localTime;
|
---|
| 1984 |
|
---|
| 1985 | if (timer == NULL)
|
---|
| 1986 | timer = &localTime;
|
---|
| 1987 |
|
---|
| 1988 | #ifdef MICROCHIP_MPLAB_HARMONY
|
---|
| 1989 | sec = TCPIP_SNTP_UTCSecondsGet();
|
---|
| 1990 | #else
|
---|
| 1991 | sec = SNTPGetUTCSeconds();
|
---|
| 1992 | #endif
|
---|
| 1993 | *timer = (time_t) sec;
|
---|
| 1994 |
|
---|
| 1995 | return *timer;
|
---|
| 1996 | }
|
---|
| 1997 |
|
---|
| 1998 | #endif /* MICROCHIP_TCPIP || MICROCHIP_TCPIP_V5 */
|
---|
| 1999 |
|
---|
| 2000 | #if defined(WOLFSSL_DEOS)
|
---|
| 2001 |
|
---|
| 2002 | time_t deos_time(time_t* timer)
|
---|
| 2003 | {
|
---|
| 2004 | const uint32_t systemTickTimeInHz = 1000000 / systemTickInMicroseconds();
|
---|
| 2005 | uint32_t *systemTickPtr = systemTickPointer();
|
---|
| 2006 |
|
---|
| 2007 | if (timer != NULL)
|
---|
| 2008 | *timer = *systemTickPtr/systemTickTimeInHz;
|
---|
| 2009 |
|
---|
| 2010 | #if defined(CURRENT_UNIX_TIMESTAMP)
|
---|
| 2011 | /* CURRENT_UNIX_TIMESTAMP is seconds since Jan 01 1970. (UTC) */
|
---|
| 2012 | return (time_t) *systemTickPtr/systemTickTimeInHz + CURRENT_UNIX_TIMESTAMP;
|
---|
| 2013 | #else
|
---|
| 2014 | return (time_t) *systemTickPtr/systemTickTimeInHz;
|
---|
| 2015 | #endif
|
---|
| 2016 | }
|
---|
| 2017 | #endif /* WOLFSSL_DEOS */
|
---|
| 2018 |
|
---|
| 2019 | #if defined(MICRIUM)
|
---|
| 2020 |
|
---|
| 2021 | time_t micrium_time(time_t* timer)
|
---|
| 2022 | {
|
---|
| 2023 | CLK_TS_SEC sec;
|
---|
| 2024 |
|
---|
| 2025 | Clk_GetTS_Unix(&sec);
|
---|
| 2026 |
|
---|
| 2027 | if (timer != NULL)
|
---|
| 2028 | *timer = sec;
|
---|
| 2029 |
|
---|
| 2030 | return (time_t) sec;
|
---|
| 2031 | }
|
---|
| 2032 |
|
---|
| 2033 | #endif /* MICRIUM */
|
---|
| 2034 |
|
---|
| 2035 | #if defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
|
---|
| 2036 |
|
---|
| 2037 | time_t mqx_time(time_t* timer)
|
---|
| 2038 | {
|
---|
| 2039 | time_t localTime;
|
---|
| 2040 | TIME_STRUCT time_s;
|
---|
| 2041 |
|
---|
| 2042 | if (timer == NULL)
|
---|
| 2043 | timer = &localTime;
|
---|
| 2044 |
|
---|
| 2045 | _time_get(&time_s);
|
---|
| 2046 | *timer = (time_t) time_s.SECONDS;
|
---|
| 2047 |
|
---|
| 2048 | return *timer;
|
---|
| 2049 | }
|
---|
| 2050 |
|
---|
| 2051 | #endif /* FREESCALE_MQX || FREESCALE_KSDK_MQX */
|
---|
| 2052 |
|
---|
| 2053 |
|
---|
| 2054 | #if defined(WOLFSSL_TIRTOS) && defined(USER_TIME)
|
---|
| 2055 |
|
---|
| 2056 | time_t XTIME(time_t * timer)
|
---|
| 2057 | {
|
---|
| 2058 | time_t sec = 0;
|
---|
| 2059 |
|
---|
| 2060 | sec = (time_t) Seconds_get();
|
---|
| 2061 |
|
---|
| 2062 | if (timer != NULL)
|
---|
| 2063 | *timer = sec;
|
---|
| 2064 |
|
---|
| 2065 | return sec;
|
---|
| 2066 | }
|
---|
| 2067 |
|
---|
| 2068 | #endif /* WOLFSSL_TIRTOS */
|
---|
| 2069 |
|
---|
| 2070 | #if defined(WOLFSSL_XILINX)
|
---|
| 2071 | #include "xrtcpsu.h"
|
---|
| 2072 |
|
---|
| 2073 | time_t XTIME(time_t * timer)
|
---|
| 2074 | {
|
---|
| 2075 | time_t sec = 0;
|
---|
| 2076 | XRtcPsu_Config* con;
|
---|
| 2077 | XRtcPsu rtc;
|
---|
| 2078 |
|
---|
| 2079 | con = XRtcPsu_LookupConfig(XPAR_XRTCPSU_0_DEVICE_ID);
|
---|
| 2080 | if (con != NULL) {
|
---|
| 2081 | if (XRtcPsu_CfgInitialize(&rtc, con, con->BaseAddr) == XST_SUCCESS) {
|
---|
| 2082 | sec = (time_t)XRtcPsu_GetCurrentTime(&rtc);
|
---|
| 2083 | }
|
---|
| 2084 | else {
|
---|
| 2085 | WOLFSSL_MSG("Unable to initialize RTC");
|
---|
| 2086 | }
|
---|
| 2087 | }
|
---|
| 2088 |
|
---|
| 2089 | if (timer != NULL)
|
---|
| 2090 | *timer = sec;
|
---|
| 2091 |
|
---|
| 2092 | return sec;
|
---|
| 2093 | }
|
---|
| 2094 |
|
---|
| 2095 | #endif /* WOLFSSL_XILINX */
|
---|
| 2096 |
|
---|
| 2097 | #if defined(WOLFSSL_ZEPHYR)
|
---|
| 2098 |
|
---|
| 2099 | time_t z_time(time_t * timer)
|
---|
| 2100 | {
|
---|
| 2101 | struct timespec ts;
|
---|
| 2102 |
|
---|
| 2103 | if (clock_gettime(CLOCK_REALTIME, &ts) == 0)
|
---|
| 2104 | if (timer != NULL)
|
---|
| 2105 | *timer = ts.tv_sec;
|
---|
| 2106 |
|
---|
| 2107 | return ts.tv_sec;
|
---|
| 2108 | }
|
---|
| 2109 |
|
---|
| 2110 | #endif /* WOLFSSL_ZEPHYR */
|
---|
| 2111 |
|
---|
| 2112 |
|
---|
| 2113 | #if defined(WOLFSSL_WICED)
|
---|
| 2114 | #ifndef WOLFSSL_WICED_PSEUDO_UNIX_EPOCH_TIME
|
---|
| 2115 | #error Please define WOLFSSL_WICED_PSEUDO_UNIX_EPOCH_TIME at build time.
|
---|
| 2116 | #endif /* WOLFSSL_WICED_PSEUDO_UNIX_EPOCH_TIME */
|
---|
| 2117 |
|
---|
| 2118 | time_t wiced_pseudo_unix_epoch_time(time_t * timer)
|
---|
| 2119 | {
|
---|
| 2120 | time_t epoch_time;
|
---|
| 2121 | /* The time() function return uptime on WICED platform. */
|
---|
| 2122 | epoch_time = time(NULL) + WOLFSSL_WICED_PSEUDO_UNIX_EPOCH_TIME;
|
---|
| 2123 |
|
---|
| 2124 | if (timer != NULL) {
|
---|
| 2125 | *timer = epoch_time;
|
---|
| 2126 | }
|
---|
| 2127 | return epoch_time;
|
---|
| 2128 | }
|
---|
| 2129 | #endif /* WOLFSSL_WICED */
|
---|
| 2130 |
|
---|
| 2131 | #ifdef WOLFSSL_TELIT_M2MB
|
---|
| 2132 | time_t m2mb_xtime(time_t * timer)
|
---|
| 2133 | {
|
---|
| 2134 | time_t myTime = 0;
|
---|
| 2135 | INT32 fd = m2mb_rtc_open("/dev/rtc0", 0);
|
---|
| 2136 | if (fd != -1) {
|
---|
| 2137 | M2MB_RTC_TIMEVAL_T timeval;
|
---|
| 2138 |
|
---|
| 2139 | m2mb_rtc_ioctl(fd, M2MB_RTC_IOCTL_GET_TIMEVAL, &timeval);
|
---|
| 2140 |
|
---|
| 2141 | myTime = timeval.sec;
|
---|
| 2142 |
|
---|
| 2143 | m2mb_rtc_close(fd);
|
---|
| 2144 | }
|
---|
| 2145 | return myTime;
|
---|
| 2146 | }
|
---|
| 2147 | #ifdef WOLFSSL_TLS13
|
---|
| 2148 | time_t m2mb_xtime_ms(time_t * timer)
|
---|
| 2149 | {
|
---|
| 2150 | time_t myTime = 0;
|
---|
| 2151 | INT32 fd = m2mb_rtc_open("/dev/rtc0", 0);
|
---|
| 2152 | if (fd != -1) {
|
---|
| 2153 | M2MB_RTC_TIMEVAL_T timeval;
|
---|
| 2154 |
|
---|
| 2155 | m2mb_rtc_ioctl(fd, M2MB_RTC_IOCTL_GET_TIMEVAL, &timeval);
|
---|
| 2156 |
|
---|
| 2157 | myTime = timeval.sec + timeval.msec;
|
---|
| 2158 |
|
---|
| 2159 | m2mb_rtc_close(fd);
|
---|
| 2160 | }
|
---|
| 2161 | return myTime;
|
---|
| 2162 | }
|
---|
| 2163 | #endif /* WOLFSSL_TLS13 */
|
---|
| 2164 | #ifndef NO_CRYPT_BENCHMARK
|
---|
| 2165 | double m2mb_xtime_bench(int reset)
|
---|
| 2166 | {
|
---|
| 2167 | double myTime = 0;
|
---|
| 2168 | INT32 fd = m2mb_rtc_open("/dev/rtc0", 0);
|
---|
| 2169 | if (fd != -1) {
|
---|
| 2170 | M2MB_RTC_TIMEVAL_T timeval;
|
---|
| 2171 |
|
---|
| 2172 | m2mb_rtc_ioctl(fd, M2MB_RTC_IOCTL_GET_TIMEVAL, &timeval);
|
---|
| 2173 |
|
---|
| 2174 | myTime = (double)timeval.sec + ((double)timeval.msec / 1000);
|
---|
| 2175 |
|
---|
| 2176 | m2mb_rtc_close(fd);
|
---|
| 2177 | }
|
---|
| 2178 | return myTime;
|
---|
| 2179 | }
|
---|
| 2180 | #endif /* !NO_CRYPT_BENCHMARK */
|
---|
| 2181 | #endif /* WOLFSSL_TELIT_M2MB */
|
---|
| 2182 |
|
---|
| 2183 | #endif /* !NO_ASN_TIME */
|
---|
| 2184 |
|
---|
| 2185 | #ifndef WOLFSSL_LEANPSK
|
---|
| 2186 | char* mystrnstr(const char* s1, const char* s2, unsigned int n)
|
---|
| 2187 | {
|
---|
| 2188 | unsigned int s2_len = (unsigned int)XSTRLEN(s2);
|
---|
| 2189 |
|
---|
| 2190 | if (s2_len == 0)
|
---|
| 2191 | return (char*)s1;
|
---|
| 2192 |
|
---|
| 2193 | while (n >= s2_len && s1[0]) {
|
---|
| 2194 | if (s1[0] == s2[0])
|
---|
| 2195 | if (XMEMCMP(s1, s2, s2_len) == 0)
|
---|
| 2196 | return (char*)s1;
|
---|
| 2197 | s1++;
|
---|
| 2198 | n--;
|
---|
| 2199 | }
|
---|
| 2200 |
|
---|
| 2201 | return NULL;
|
---|
| 2202 | }
|
---|
| 2203 | #endif
|
---|
| 2204 |
|
---|
| 2205 | /* custom memory wrappers */
|
---|
| 2206 | #ifdef WOLFSSL_NUCLEUS_1_2
|
---|
| 2207 |
|
---|
| 2208 | /* system memory pool */
|
---|
| 2209 | extern NU_MEMORY_POOL System_Memory;
|
---|
| 2210 |
|
---|
| 2211 | void* nucleus_malloc(unsigned long size, void* heap, int type)
|
---|
| 2212 | {
|
---|
| 2213 | STATUS status;
|
---|
| 2214 | void* stack_ptr;
|
---|
| 2215 |
|
---|
| 2216 | status = NU_Allocate_Memory(&System_Memory, &stack_ptr, size,
|
---|
| 2217 | NU_NO_SUSPEND);
|
---|
| 2218 | if (status == NU_SUCCESS) {
|
---|
| 2219 | return 0;
|
---|
| 2220 | } else {
|
---|
| 2221 | return stack_ptr;
|
---|
| 2222 | }
|
---|
| 2223 | }
|
---|
| 2224 |
|
---|
| 2225 | void* nucleus_realloc(void* ptr, unsigned long size, void* heap, int type)
|
---|
| 2226 | {
|
---|
| 2227 | DM_HEADER* old_header;
|
---|
| 2228 | word32 old_size, copy_size;
|
---|
| 2229 | void* new_mem;
|
---|
| 2230 |
|
---|
| 2231 | /* if ptr is NULL, behave like malloc */
|
---|
| 2232 | new_mem = nucleus_malloc(size, NULL, 0);
|
---|
| 2233 | if (new_mem == 0 || ptr == 0) {
|
---|
| 2234 | return new_mem;
|
---|
| 2235 | }
|
---|
| 2236 |
|
---|
| 2237 | /* calculate old memory block size */
|
---|
| 2238 | /* mem pointers stored in block headers (ref dm_defs.h) */
|
---|
| 2239 | old_header = (DM_HEADER*) ((byte*)ptr - DM_OVERHEAD);
|
---|
| 2240 | old_size = (byte*)old_header->dm_next_memory - (byte*)ptr;
|
---|
| 2241 |
|
---|
| 2242 | /* copy old to new */
|
---|
| 2243 | if (old_size < size) {
|
---|
| 2244 | copy_size = old_size;
|
---|
| 2245 | } else {
|
---|
| 2246 | copy_size = size;
|
---|
| 2247 | }
|
---|
| 2248 | XMEMCPY(new_mem, ptr, copy_size);
|
---|
| 2249 |
|
---|
| 2250 | /* free old */
|
---|
| 2251 | nucleus_free(ptr, NULL, 0);
|
---|
| 2252 |
|
---|
| 2253 | return new_mem;
|
---|
| 2254 | }
|
---|
| 2255 |
|
---|
| 2256 | void nucleus_free(void* ptr, void* heap, int type)
|
---|
| 2257 | {
|
---|
| 2258 | if (ptr != NULL)
|
---|
| 2259 | NU_Deallocate_Memory(ptr);
|
---|
| 2260 | }
|
---|
| 2261 |
|
---|
| 2262 | #endif /* WOLFSSL_NUCLEUS_1_2 */
|
---|
| 2263 |
|
---|
| 2264 | #if defined(WOLFSSL_TI_CRYPT) || defined(WOLFSSL_TI_HASH)
|
---|
| 2265 | #include <wolfcrypt/src/port/ti/ti-ccm.c> /* initialize and Mutex for TI Crypt Engine */
|
---|
| 2266 | #include <wolfcrypt/src/port/ti/ti-hash.c> /* md5, sha1, sha224, sha256 */
|
---|
| 2267 | #endif
|
---|
| 2268 |
|
---|
| 2269 | #if defined(WOLFSSL_CRYPTOCELL)
|
---|
| 2270 | #define WOLFSSL_CRYPTOCELL_C
|
---|
| 2271 | #include <wolfcrypt/src/port/arm/cryptoCell.c> /* CC310, RTC and RNG */
|
---|
| 2272 | #if !defined(NO_SHA256)
|
---|
| 2273 | #define WOLFSSL_CRYPTOCELL_HASH_C
|
---|
| 2274 | #include <wolfcrypt/src/port/arm/cryptoCellHash.c> /* sha256 */
|
---|
| 2275 | #endif
|
---|
| 2276 | #endif
|
---|