| /* wc_port.h |
| * |
| * Copyright (C) 2006-2015 wolfSSL Inc. |
| * |
| * This file is part of wolfSSL. (formerly known as CyaSSL) |
| * |
| * wolfSSL is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * wolfSSL is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| |
| #ifndef WOLF_CRYPT_PORT_H |
| #define WOLF_CRYPT_PORT_H |
| |
| #include <wolfssl/wolfcrypt/types.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| |
| #ifdef USE_WINDOWS_API |
| #ifdef WOLFSSL_GAME_BUILD |
| #include "system/xtl.h" |
| #else |
| #ifndef WIN32_LEAN_AND_MEAN |
| #define WIN32_LEAN_AND_MEAN |
| #endif |
| #if defined(_WIN32_WCE) || defined(WIN32_LEAN_AND_MEAN) |
| /* On WinCE winsock2.h must be included before windows.h */ |
| #include <winsock2.h> |
| #endif |
| #include <windows.h> |
| #endif |
| #elif defined(THREADX) |
| #ifndef SINGLE_THREADED |
| #include "tx_api.h" |
| #endif |
| #elif defined(MICRIUM) |
| /* do nothing, just don't pick Unix */ |
| #elif defined(FREERTOS) || defined(WOLFSSL_SAFERTOS) |
| /* do nothing */ |
| #elif defined(EBSNET) |
| /* do nothing */ |
| #elif defined(FREESCALE_MQX) |
| /* do nothing */ |
| #elif defined(WOLFSSL_MDK_ARM) |
| #if defined(WOLFSSL_MDK5) |
| #include "cmsis_os.h" |
| #else |
| #include <rtl.h> |
| #endif |
| #elif defined(WOLFSSL_CMSIS_RTOS) |
| #include "cmsis_os.h" |
| #elif defined(WOLFSSL_TIRTOS) |
| #include <ti/sysbios/BIOS.h> |
| #include <ti/sysbios/knl/Semaphore.h> |
| #else |
| #ifndef SINGLE_THREADED |
| #define WOLFSSL_PTHREADS |
| #include <pthread.h> |
| #endif |
| #if defined(OPENSSL_EXTRA) || defined(GOAHEAD_WS) |
| #include <unistd.h> /* for close of BIO */ |
| #endif |
| #endif |
| |
| |
| #ifdef SINGLE_THREADED |
| typedef int wolfSSL_Mutex; |
| #else /* MULTI_THREADED */ |
| /* FREERTOS comes first to enable use of FreeRTOS Windows simulator only */ |
| #ifdef FREERTOS |
| typedef xSemaphoreHandle wolfSSL_Mutex; |
| #elif defined(WOLFSSL_SAFERTOS) |
| typedef struct wolfSSL_Mutex { |
| signed char mutexBuffer[portQUEUE_OVERHEAD_BYTES]; |
| xSemaphoreHandle mutex; |
| } wolfSSL_Mutex; |
| #elif defined(USE_WINDOWS_API) |
| typedef CRITICAL_SECTION wolfSSL_Mutex; |
| #elif defined(WOLFSSL_PTHREADS) |
| typedef pthread_mutex_t wolfSSL_Mutex; |
| #elif defined(THREADX) |
| typedef TX_MUTEX wolfSSL_Mutex; |
| #elif defined(MICRIUM) |
| typedef OS_MUTEX wolfSSL_Mutex; |
| #elif defined(EBSNET) |
| typedef RTP_MUTEX wolfSSL_Mutex; |
| #elif defined(FREESCALE_MQX) |
| typedef MUTEX_STRUCT wolfSSL_Mutex; |
| #elif defined(WOLFSSL_MDK_ARM) |
| #if defined(WOLFSSL_CMSIS_RTOS) |
| typedef osMutexId wolfSSL_Mutex; |
| #else |
| typedef OS_MUT wolfSSL_Mutex; |
| #endif |
| #elif defined(WOLFSSL_CMSIS_RTOS) |
| typedef osMutexId wolfSSL_Mutex; |
| #elif defined(WOLFSSL_TIRTOS) |
| typedef ti_sysbios_knl_Semaphore_Handle wolfSSL_Mutex; |
| #else |
| #error Need a mutex type in multithreaded mode |
| #endif /* USE_WINDOWS_API */ |
| #endif /* SINGLE_THREADED */ |
| |
| WOLFSSL_LOCAL int InitMutex(wolfSSL_Mutex*); |
| WOLFSSL_LOCAL int FreeMutex(wolfSSL_Mutex*); |
| WOLFSSL_LOCAL int LockMutex(wolfSSL_Mutex*); |
| WOLFSSL_LOCAL int UnLockMutex(wolfSSL_Mutex*); |
| |
| |
| /* filesystem abstraction layer, used by ssl.c */ |
| #ifndef NO_FILESYSTEM |
| |
| #if defined(EBSNET) |
| #define XFILE int |
| #define XFOPEN(NAME, MODE) vf_open((const char *)NAME, VO_RDONLY, 0); |
| #define XFSEEK vf_lseek |
| #define XFTELL vf_tell |
| #define XREWIND vf_rewind |
| #define XFREAD(BUF, SZ, AMT, FD) vf_read(FD, BUF, SZ*AMT) |
| #define XFWRITE(BUF, SZ, AMT, FD) vf_write(FD, BUF, SZ*AMT) |
| #define XFCLOSE vf_close |
| #define XSEEK_END VSEEK_END |
| #define XBADFILE -1 |
| #elif defined(LSR_FS) |
| #include <fs.h> |
| #define XFILE struct fs_file* |
| #define XFOPEN(NAME, MODE) fs_open((char*)NAME); |
| #define XFSEEK(F, O, W) (void)F |
| #define XFTELL(F) (F)->len |
| #define XREWIND(F) (void)F |
| #define XFREAD(BUF, SZ, AMT, F) fs_read(F, (char*)BUF, SZ*AMT) |
| #define XFWRITE(BUF, SZ, AMT, F) fs_write(F, (char*)BUF, SZ*AMT) |
| #define XFCLOSE fs_close |
| #define XSEEK_END 0 |
| #define XBADFILE NULL |
| #elif defined(FREESCALE_MQX) |
| #define XFILE MQX_FILE_PTR |
| #define XFOPEN fopen |
| #define XFSEEK fseek |
| #define XFTELL ftell |
| #define XREWIND(F) fseek(F, 0, IO_SEEK_SET) |
| #define XFREAD fread |
| #define XFWRITE fwrite |
| #define XFCLOSE fclose |
| #define XSEEK_END IO_SEEK_END |
| #define XBADFILE NULL |
| #elif defined(MICRIUM) |
| #include <fs.h> |
| #define XFILE FS_FILE* |
| #define XFOPEN fs_fopen |
| #define XFSEEK fs_fseek |
| #define XFTELL fs_ftell |
| #define XREWIND fs_rewind |
| #define XFREAD fs_fread |
| #define XFWRITE fs_fwrite |
| #define XFCLOSE fs_fclose |
| #define XSEEK_END FS_SEEK_END |
| #define XBADFILE NULL |
| #else |
| /* stdio, default case */ |
| #define XFILE FILE* |
| #if defined(WOLFSSL_MDK_ARM) |
| #include <stdio.h> |
| extern FILE * wolfSSL_fopen(const char *name, const char *mode) ; |
| #define XFOPEN wolfSSL_fopen |
| #else |
| #define XFOPEN fopen |
| #endif |
| #define XFSEEK fseek |
| #define XFTELL ftell |
| #define XREWIND rewind |
| #define XFREAD fread |
| #define XFWRITE fwrite |
| #define XFCLOSE fclose |
| #define XSEEK_END SEEK_END |
| #define XBADFILE NULL |
| #endif |
| |
| #endif /* NO_FILESYSTEM */ |
| |
| |
| /* Windows API defines its own min() macro. */ |
| #if defined(USE_WINDOWS_API) && defined(min) |
| #define WOLFSSL_HAVE_MIN |
| #endif |
| |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif |
| |
| #endif /* WOLF_CRYPT_PORT_H */ |
| |