Xuyi Wang
/
wolfSSL
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Diff: wolfssl/wolfcrypt/wc_port.h
- Revision:
- 14:167253f4e170
- Parent:
- 13:f67a6c6013ca
diff -r f67a6c6013ca -r 167253f4e170 wolfssl/wolfcrypt/wc_port.h
--- a/wolfssl/wolfcrypt/wc_port.h Tue Aug 22 10:48:22 2017 +0000
+++ b/wolfssl/wolfcrypt/wc_port.h Sat Aug 18 22:19:52 2018 +0000
@@ -1,329 +1,538 @@
-/* wc_port.h
- *
- * Copyright (C) 2006-2016 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * 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 02110-1335, USA
- */
-
-
-
-#ifndef WOLF_CRYPT_PORT_H
-#define WOLF_CRYPT_PORT_H
-
-#include <wolfssl/wolfcrypt/settings.h>
-#include <wolfssl/wolfcrypt/visibility.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
- #ifndef WOLFSSL_SGX
- #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 /* WOLFSSL_SGX */
- #endif
-#elif defined(THREADX)
- #ifndef SINGLE_THREADED
- #ifdef NEED_THREADX_TYPES
- #include <types.h>
- #endif
- #include <tx_api.h>
- #endif
-#elif defined(MICRIUM)
- /* do nothing, just don't pick Unix */
-#elif defined(FREERTOS) || defined(FREERTOS_TCP) || defined(WOLFSSL_SAFERTOS)
- /* do nothing */
-#elif defined(EBSNET)
- /* do nothing */
-#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
- /* do nothing */
-#elif defined(FREESCALE_FREE_RTOS)
- #include "fsl_os_abstraction.h"
-#elif defined(WOLFSSL_uITRON4)
- #include "stddef.h"
- #include "kernel.h"
-#elif defined(WOLFSSL_uTKERNEL2)
- #include "tk/tkernel.h"
-#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>
-#elif defined(WOLFSSL_FROSTED)
- #include <semaphore.h>
-#elif defined(INTIME_RTOS)
- #include <rt.h>
- #include <io.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
-
-/* For FIPS keep the function names the same */
-#ifdef HAVE_FIPS
-#define wc_InitMutex InitMutex
-#define wc_FreeMutex FreeMutex
-#define wc_LockMutex LockMutex
-#define wc_UnLockMutex UnLockMutex
-#endif /* HAVE_FIPS */
-
-#ifdef SINGLE_THREADED
- typedef int wolfSSL_Mutex;
-#else /* MULTI_THREADED */
- /* FREERTOS comes first to enable use of FreeRTOS Windows simulator only */
- #if defined(FREERTOS)
- typedef xSemaphoreHandle wolfSSL_Mutex;
- #elif defined(FREERTOS_TCP)
- #include "FreeRTOS.h"
- #include "semphr.h"
- typedef SemaphoreHandle_t 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) || defined(FREESCALE_KSDK_MQX)
- typedef MUTEX_STRUCT wolfSSL_Mutex;
- #elif defined(FREESCALE_FREE_RTOS)
- typedef mutex_t wolfSSL_Mutex;
- #elif defined(WOLFSSL_uITRON4)
- typedef struct wolfSSL_Mutex {
- T_CSEM sem ;
- ID id ;
- } wolfSSL_Mutex;
- #elif defined(WOLFSSL_uTKERNEL2)
- typedef struct wolfSSL_Mutex {
- T_CSEM sem ;
- ID id ;
- } 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;
- #elif defined(WOLFSSL_FROSTED)
- typedef mutex_t * wolfSSL_Mutex;
- #elif defined(INTIME_RTOS)
- typedef RTHANDLE wolfSSL_Mutex;
- #else
- #error Need a mutex type in multithreaded mode
- #endif /* USE_WINDOWS_API */
-#endif /* SINGLE_THREADED */
-
-/* Enable crypt HW mutex for Freescale MMCAU or PIC32MZ */
-#if defined(FREESCALE_MMCAU) || defined(WOLFSSL_MICROCHIP_PIC32MZ)
- #ifndef WOLFSSL_CRYPT_HW_MUTEX
- #define WOLFSSL_CRYPT_HW_MUTEX 1
- #endif
-#endif /* FREESCALE_MMCAU */
-
-#ifndef WOLFSSL_CRYPT_HW_MUTEX
- #define WOLFSSL_CRYPT_HW_MUTEX 0
-#endif
-
-#if WOLFSSL_CRYPT_HW_MUTEX
- /* wolfSSL_CryptHwMutexInit is called on first wolfSSL_CryptHwMutexLock,
- however it's recommended to call this directly on Hw init to avoid possible
- race condition where two calls to wolfSSL_CryptHwMutexLock are made at
- the same time. */
- int wolfSSL_CryptHwMutexInit(void);
- int wolfSSL_CryptHwMutexLock(void);
- int wolfSSL_CryptHwMutexUnLock(void);
-#else
- /* Define stubs, since HW mutex is disabled */
- #define wolfSSL_CryptHwMutexInit() 0 /* Success */
- #define wolfSSL_CryptHwMutexLock() 0 /* Success */
- #define wolfSSL_CryptHwMutexUnLock() 0 /* Success */
-#endif /* WOLFSSL_CRYPT_HW_MUTEX */
-
-/* Mutex functions */
-WOLFSSL_API int wc_InitMutex(wolfSSL_Mutex*);
-WOLFSSL_API wolfSSL_Mutex* wc_InitAndAllocMutex(void);
-WOLFSSL_API int wc_FreeMutex(wolfSSL_Mutex*);
-WOLFSSL_API int wc_LockMutex(wolfSSL_Mutex*);
-WOLFSSL_API int wc_UnLockMutex(wolfSSL_Mutex*);
-
-/* main crypto initialization function */
-WOLFSSL_API int wolfCrypt_Init(void);
-WOLFSSL_API int wolfCrypt_Cleanup(void);
-
-/* filesystem abstraction layer, used by ssl.c */
-#ifndef NO_FILESYSTEM
-
-#if defined(EBSNET)
- #include "vfapi.h"
- #include "vfile.h"
-
- #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
- #define XFGETS(b,s,f) -2 /* Not ported yet */
-#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
- #define XFGETS(b,s,f) -2 /* Not ported yet */
-#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_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
- #define XFGETS fgets
-#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
- #define XFGETS(b,s,f) -2 /* Not ported yet */
-#else
- /* stdio, default case */
- #include <stdio.h>
- #define XFILE FILE*
- #if defined(WOLFSSL_MDK_ARM)
- 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
- #define XFGETS fgets
-
- #if !defined(USE_WINDOWS_API) && !defined(NO_WOLFSSL_DIR)
- #include <dirent.h>
- #include <unistd.h>
- #include <sys/stat.h>
- #endif
-#endif
-
- #ifndef MAX_FILENAME_SZ
- #define MAX_FILENAME_SZ 256 /* max file name length */
- #endif
- #ifndef MAX_PATH
- #define MAX_PATH 256
- #endif
-
-#if !defined(NO_WOLFSSL_DIR)
- typedef struct ReadDirCtx {
- #ifdef USE_WINDOWS_API
- WIN32_FIND_DATAA FindFileData;
- HANDLE hFind;
- #else
- struct dirent* entry;
- DIR* dir;
- struct stat s;
- #endif
- char name[MAX_FILENAME_SZ];
- } ReadDirCtx;
-
- WOLFSSL_API int wc_ReadDirFirst(ReadDirCtx* ctx, const char* path, char** name);
- WOLFSSL_API int wc_ReadDirNext(ReadDirCtx* ctx, const char* path, char** name);
- WOLFSSL_API void wc_ReadDirClose(ReadDirCtx* ctx);
-#endif /* !NO_WOLFSSL_DIR */
-
-#endif /* !NO_FILESYSTEM */
-
-
-/* Windows API defines its own min() macro. */
-#if defined(USE_WINDOWS_API)
- #if defined(min) || defined(WOLFSSL_MYSQL_COMPATIBLE)
- #define WOLFSSL_HAVE_MIN
- #endif /* min */
- #if defined(max) || defined(WOLFSSL_MYSQL_COMPATIBLE)
- #define WOLFSSL_HAVE_MAX
- #endif /* max */
-#endif /* USE_WINDOWS_API */
-
-
-#ifdef __cplusplus
- } /* extern "C" */
-#endif
-
-#endif /* WOLF_CRYPT_PORT_H */
-
+/* wc_port.h
+ *
+ * Copyright (C) 2006-2017 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * 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 02110-1335, USA
+ */
+
+/*!
+ \file wolfssl/wolfcrypt/wc_port.h
+*/
+
+#ifndef WOLF_CRYPT_PORT_H
+#define WOLF_CRYPT_PORT_H
+
+#include <wolfssl/wolfcrypt/settings.h>
+#include <wolfssl/wolfcrypt/visibility.h>
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Detect if compiler supports C99. "NO_WOLF_C99" can be defined in
+ * user_settings.h to disable checking for C99 support. */
+#if !defined(WOLF_C99) && defined(__STDC_VERSION__) && \
+ !defined(WOLFSSL_ARDUINO) && !defined(NO_WOLF_C99)
+ #if __STDC_VERSION__ >= 199901L
+ #define WOLF_C99
+ #endif
+#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
+ #ifndef WOLFSSL_SGX
+ #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 /* WOLFSSL_SGX */
+ #endif
+#elif defined(THREADX)
+ #ifndef SINGLE_THREADED
+ #ifdef NEED_THREADX_TYPES
+ #include <types.h>
+ #endif
+ #include <tx_api.h>
+ #endif
+#elif defined(MICRIUM)
+ /* do nothing, just don't pick Unix */
+#elif defined(FREERTOS) || defined(FREERTOS_TCP) || defined(WOLFSSL_SAFERTOS)
+ /* do nothing */
+#elif defined(EBSNET)
+ /* do nothing */
+#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
+ /* do nothing */
+#elif defined(FREESCALE_FREE_RTOS)
+ #include "fsl_os_abstraction.h"
+#elif defined(WOLFSSL_uITRON4)
+ #include "stddef.h"
+ #include "kernel.h"
+#elif defined(WOLFSSL_uTKERNEL2)
+ #include "tk/tkernel.h"
+#elif defined(WOLFSSL_CMSIS_RTOS)
+ #include "cmsis_os.h"
+#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>
+#elif defined(WOLFSSL_FROSTED)
+ #include <semaphore.h>
+#elif defined(INTIME_RTOS)
+ #include <rt.h>
+ #include <io.h>
+#elif defined(WOLFSSL_NUCLEUS_1_2)
+ /* NU_DEBUG needed struct access in nucleus_realloc */
+ #define NU_DEBUG
+ #include "plus/nucleus.h"
+ #include "nucleus.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
+
+/* For FIPS keep the function names the same */
+#ifdef HAVE_FIPS
+#define wc_InitMutex InitMutex
+#define wc_FreeMutex FreeMutex
+#define wc_LockMutex LockMutex
+#define wc_UnLockMutex UnLockMutex
+#endif /* HAVE_FIPS */
+
+#ifdef SINGLE_THREADED
+ typedef int wolfSSL_Mutex;
+#else /* MULTI_THREADED */
+ /* FREERTOS comes first to enable use of FreeRTOS Windows simulator only */
+ #if defined(FREERTOS)
+ typedef xSemaphoreHandle wolfSSL_Mutex;
+ #elif defined(FREERTOS_TCP)
+ #include "FreeRTOS.h"
+ #include "semphr.h"
+ typedef SemaphoreHandle_t 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) || defined(FREESCALE_KSDK_MQX)
+ typedef MUTEX_STRUCT wolfSSL_Mutex;
+ #elif defined(FREESCALE_FREE_RTOS)
+ typedef mutex_t wolfSSL_Mutex;
+ #elif defined(WOLFSSL_uITRON4)
+ typedef struct wolfSSL_Mutex {
+ T_CSEM sem ;
+ ID id ;
+ } wolfSSL_Mutex;
+ #elif defined(WOLFSSL_uTKERNEL2)
+ typedef struct wolfSSL_Mutex {
+ T_CSEM sem ;
+ ID id ;
+ } 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;
+ #elif defined(WOLFSSL_FROSTED)
+ typedef mutex_t * wolfSSL_Mutex;
+ #elif defined(INTIME_RTOS)
+ typedef RTHANDLE wolfSSL_Mutex;
+ #elif defined(WOLFSSL_NUCLEUS_1_2)
+ typedef NU_SEMAPHORE wolfSSL_Mutex;
+ #else
+ #error Need a mutex type in multithreaded mode
+ #endif /* USE_WINDOWS_API */
+#endif /* SINGLE_THREADED */
+
+/* Enable crypt HW mutex for Freescale MMCAU or PIC32MZ */
+#if defined(FREESCALE_MMCAU) || defined(WOLFSSL_MICROCHIP_PIC32MZ)
+ #ifndef WOLFSSL_CRYPT_HW_MUTEX
+ #define WOLFSSL_CRYPT_HW_MUTEX 1
+ #endif
+#endif /* FREESCALE_MMCAU */
+
+#ifndef WOLFSSL_CRYPT_HW_MUTEX
+ #define WOLFSSL_CRYPT_HW_MUTEX 0
+#endif
+
+#if WOLFSSL_CRYPT_HW_MUTEX
+ /* wolfSSL_CryptHwMutexInit is called on first wolfSSL_CryptHwMutexLock,
+ however it's recommended to call this directly on Hw init to avoid possible
+ race condition where two calls to wolfSSL_CryptHwMutexLock are made at
+ the same time. */
+ int wolfSSL_CryptHwMutexInit(void);
+ int wolfSSL_CryptHwMutexLock(void);
+ int wolfSSL_CryptHwMutexUnLock(void);
+#else
+ /* Define stubs, since HW mutex is disabled */
+ #define wolfSSL_CryptHwMutexInit() 0 /* Success */
+ #define wolfSSL_CryptHwMutexLock() 0 /* Success */
+ #define wolfSSL_CryptHwMutexUnLock() (void)0 /* Success */
+#endif /* WOLFSSL_CRYPT_HW_MUTEX */
+
+/* Mutex functions */
+WOLFSSL_API int wc_InitMutex(wolfSSL_Mutex*);
+WOLFSSL_API wolfSSL_Mutex* wc_InitAndAllocMutex(void);
+WOLFSSL_API int wc_FreeMutex(wolfSSL_Mutex*);
+WOLFSSL_API int wc_LockMutex(wolfSSL_Mutex*);
+WOLFSSL_API int wc_UnLockMutex(wolfSSL_Mutex*);
+#if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER)
+/* dynamiclly set which mutex to use. unlock / lock is controlled by flag */
+typedef void (mutex_cb)(int flag, int type, const char* file, int line);
+
+WOLFSSL_API int wc_LockMutex_ex(int flag, int type, const char* file, int line);
+WOLFSSL_API int wc_SetMutexCb(mutex_cb* cb);
+#endif
+
+/* main crypto initialization function */
+WOLFSSL_API int wolfCrypt_Init(void);
+WOLFSSL_API int wolfCrypt_Cleanup(void);
+
+/* filesystem abstraction layer, used by ssl.c */
+#ifndef NO_FILESYSTEM
+
+#if defined(EBSNET)
+ #include "vfapi.h"
+ #include "vfile.h"
+ #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
+ #define XFGETS(b,s,f) -2 /* Not ported yet */
+#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
+ #define XFGETS(b,s,f) -2 /* Not ported yet */
+#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_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
+ #define XFGETS fgets
+#elif defined(MICRIUM)
+ #include <fs_api.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
+ #define XFGETS(b,s,f) -2 /* Not ported yet */
+#elif defined(WOLFSSL_NUCLEUS_1_2)
+ #include "fal/inc/fal.h"
+ #define XFILE FILE*
+ #define XFOPEN fopen
+ #define XFSEEK fseek
+ #define XFTELL ftell
+ #define XREWIND rewind
+ #define XFREAD fread
+ #define XFWRITE fwrite
+ #define XFCLOSE fclose
+ #define XSEEK_END PSEEK_END
+ #define XBADFILE NULL
+#else
+ /* stdio, default case */
+ #include <stdio.h>
+ #define XFILE FILE*
+ #if defined(WOLFSSL_MDK_ARM)
+ 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
+ #define XFGETS fgets
+
+ #if !defined(USE_WINDOWS_API) && !defined(NO_WOLFSSL_DIR)\
+ && !defined(WOLFSSL_NUCLEUS) && !defined(WOLFSSL_NUCLEUS_1_2)
+ #include <dirent.h>
+ #include <unistd.h>
+ #include <sys/stat.h>
+ #endif
+#endif
+
+ #ifndef MAX_FILENAME_SZ
+ #define MAX_FILENAME_SZ 256 /* max file name length */
+ #endif
+ #ifndef MAX_PATH
+ #define MAX_PATH 256
+ #endif
+
+#if !defined(NO_WOLFSSL_DIR) && !defined(WOLFSSL_NUCLEUS) && \
+ !defined(WOLFSSL_NUCLEUS_1_2)
+ typedef struct ReadDirCtx {
+ #ifdef USE_WINDOWS_API
+ WIN32_FIND_DATAA FindFileData;
+ HANDLE hFind;
+ #else
+ struct dirent* entry;
+ DIR* dir;
+ struct stat s;
+ #endif
+ char name[MAX_FILENAME_SZ];
+ } ReadDirCtx;
+
+ WOLFSSL_API int wc_ReadDirFirst(ReadDirCtx* ctx, const char* path, char** name);
+ WOLFSSL_API int wc_ReadDirNext(ReadDirCtx* ctx, const char* path, char** name);
+ WOLFSSL_API void wc_ReadDirClose(ReadDirCtx* ctx);
+#endif /* !NO_WOLFSSL_DIR */
+
+#endif /* !NO_FILESYSTEM */
+
+/* Windows API defines its own min() macro. */
+#if defined(USE_WINDOWS_API)
+ #if defined(min) || defined(WOLFSSL_MYSQL_COMPATIBLE)
+ #define WOLFSSL_HAVE_MIN
+ #endif /* min */
+ #if defined(max) || defined(WOLFSSL_MYSQL_COMPATIBLE)
+ #define WOLFSSL_HAVE_MAX
+ #endif /* max */
+#endif /* USE_WINDOWS_API */
+
+/* Time functions */
+#ifndef NO_ASN_TIME
+#if defined(USER_TIME)
+ /* Use our gmtime and time_t/struct tm types.
+ Only needs seconds since EPOCH using XTIME function.
+ time_t XTIME(time_t * timer) {}
+ */
+ #define WOLFSSL_GMTIME
+ #define USE_WOLF_TM
+ #define USE_WOLF_TIME_T
+
+#elif defined(TIME_OVERRIDES)
+ /* Override XTIME() and XGMTIME() functionality.
+ Requires user to provide these functions:
+ time_t XTIME(time_t * timer) {}
+ struct tm* XGMTIME(const time_t* timer, struct tm* tmp) {}
+ */
+ #ifndef HAVE_TIME_T_TYPE
+ #define USE_WOLF_TIME_T
+ #endif
+ #ifndef HAVE_TM_TYPE
+ #define USE_WOLF_TM
+ #endif
+ #define NEED_TMP_TIME
+
+#elif defined(HAVE_RTP_SYS)
+ #include "os.h" /* dc_rtc_api needs */
+ #include "dc_rtc_api.h" /* to get current time */
+
+ /* uses parital <time.h> structures */
+ #define XTIME(tl) (0)
+ #define XGMTIME(c, t) rtpsys_gmtime((c))
+
+#elif defined(MICRIUM)
+ #include <clk.h>
+ #include <time.h>
+ #define XTIME(t1) micrium_time((t1))
+ #define WOLFSSL_GMTIME
+
+#elif defined(MICROCHIP_TCPIP_V5) || defined(MICROCHIP_TCPIP)
+ #include <time.h>
+ #define XTIME(t1) pic32_time((t1))
+ #define XGMTIME(c, t) gmtime((c))
+
+#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
+ #ifdef FREESCALE_MQX_4_0
+ #include <time.h>
+ extern time_t mqx_time(time_t* timer);
+ #else
+ #define HAVE_GMTIME_R
+ #endif
+ #define XTIME(t1) mqx_time((t1))
+
+#elif defined(FREESCALE_KSDK_BM) || defined(FREESCALE_FREE_RTOS) || defined(FREESCALE_KSDK_FREERTOS)
+ #include <time.h>
+ #ifndef XTIME
+ /*extern time_t ksdk_time(time_t* timer);*/
+ #define XTIME(t1) ksdk_time((t1))
+ #endif
+ #define XGMTIME(c, t) gmtime((c))
+
+#elif defined(WOLFSSL_ATMEL)
+ #define XTIME(t1) atmel_get_curr_time_and_date((t1))
+ #define WOLFSSL_GMTIME
+ #define USE_WOLF_TM
+ #define USE_WOLF_TIME_T
+
+#elif defined(IDIRECT_DEV_TIME)
+ /*Gets the timestamp from cloak software owned by VT iDirect
+ in place of time() from <time.h> */
+ #include <time.h>
+ #define XTIME(t1) idirect_time((t1))
+ #define XGMTIME(c, t) gmtime((c))
+
+#elif defined(_WIN32_WCE)
+ #include <windows.h>
+ #define XTIME(t1) windows_time((t1))
+ #define WOLFSSL_GMTIME
+
+#else
+ /* default */
+ /* uses complete <time.h> facility */
+ #include <time.h>
+ #if defined(HAVE_SYS_TIME_H)
+ #include <sys/time.h>
+ #endif
+
+ /* PowerPC time_t is int */
+ #ifdef __PPC__
+ #define TIME_T_NOT_LONG
+ #endif
+#endif
+
+
+/* Map default time functions */
+#if !defined(XTIME) && !defined(TIME_OVERRIDES) && !defined(USER_TIME)
+ #define XTIME(tl) time((tl))
+#endif
+#if !defined(XGMTIME) && !defined(TIME_OVERRIDES)
+ #if defined(WOLFSSL_GMTIME) || !defined(HAVE_GMTIME_R) || defined(WOLF_C99)
+ #define XGMTIME(c, t) gmtime((c))
+ #else
+ #define XGMTIME(c, t) gmtime_r((c), (t))
+ #define NEED_TMP_TIME
+ #endif
+#endif
+#if !defined(XVALIDATE_DATE) && !defined(HAVE_VALIDATE_DATE)
+ #define USE_WOLF_VALIDDATE
+ #define XVALIDATE_DATE(d, f, t) ValidateDate((d), (f), (t))
+#endif
+
+/* wolf struct tm and time_t */
+#if defined(USE_WOLF_TM)
+ struct tm {
+ int tm_sec; /* seconds after the minute [0-60] */
+ int tm_min; /* minutes after the hour [0-59] */
+ int tm_hour; /* hours since midnight [0-23] */
+ int tm_mday; /* day of the month [1-31] */
+ int tm_mon; /* months since January [0-11] */
+ int tm_year; /* years since 1900 */
+ int tm_wday; /* days since Sunday [0-6] */
+ int tm_yday; /* days since January 1 [0-365] */
+ int tm_isdst; /* Daylight Savings Time flag */
+ long tm_gmtoff; /* offset from CUT in seconds */
+ char *tm_zone; /* timezone abbreviation */
+ };
+#endif /* USE_WOLF_TM */
+#if defined(USE_WOLF_TIME_T)
+ typedef long time_t;
+#endif
+#if defined(USE_WOLF_SUSECONDS_T)
+ typedef long suseconds_t;
+#endif
+#if defined(USE_WOLF_TIMEVAL_T)
+ struct timeval
+ {
+ time_t tv_sec;
+ suseconds_t tv_usec;
+ };
+#endif
+
+ /* forward declarations */
+#if defined(USER_TIME)
+ struct tm* gmtime(const time_t* timer);
+ extern time_t XTIME(time_t * timer);
+
+ #ifdef STACK_TRAP
+ /* for stack trap tracking, don't call os gmtime on OS X/linux,
+ uses a lot of stack spce */
+ extern time_t time(time_t * timer);
+ #define XTIME(tl) time((tl))
+ #endif /* STACK_TRAP */
+
+#elif defined(TIME_OVERRIDES)
+ extern time_t XTIME(time_t * timer);
+ extern struct tm* XGMTIME(const time_t* timer, struct tm* tmp);
+#elif defined(WOLFSSL_GMTIME)
+ struct tm* gmtime(const time_t* timer);
+#endif
+#endif /* NO_ASN_TIME */
+
+#ifndef WOLFSSL_LEANPSK
+ char* mystrnstr(const char* s1, const char* s2, unsigned int n);
+#endif
+
+#ifndef FILE_BUFFER_SIZE
+ #define FILE_BUFFER_SIZE 1024 /* default static file buffer size for input,
+ will use dynamic buffer if not big enough */
+#endif
+
+
+#ifdef __cplusplus
+ } /* extern "C" */
+#endif
+
+#endif /* WOLF_CRYPT_PORT_H */
+
+