196 lines
6.0 KiB
C
196 lines
6.0 KiB
C
/* port.h
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*
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* Copyright (C) 2006-2014 wolfSSL Inc.
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*
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* This file is part of CyaSSL.
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*
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* CyaSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* CyaSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef CTAO_CRYPT_PORT_H
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#define CTAO_CRYPT_PORT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef USE_WINDOWS_API
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#ifdef CYASSL_GAME_BUILD
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#include "system/xtl.h"
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#else
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#if defined(_WIN32_WCE) || defined(WIN32_LEAN_AND_MEAN)
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/* On WinCE winsock2.h must be included before windows.h */
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#include <winsock2.h>
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#endif
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#include <windows.h>
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#endif
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#elif defined(THREADX)
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#ifndef SINGLE_THREADED
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#include "tx_api.h"
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#endif
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#elif defined(MICRIUM)
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/* do nothing, just don't pick Unix */
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#elif defined(FREERTOS) || defined(CYASSL_SAFERTOS)
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/* do nothing */
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#elif defined(EBSNET)
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/* do nothing */
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#elif defined(FREESCALE_MQX)
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/* do nothing */
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#elif defined(CYASSL_MDK_ARM)
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#if defined(CYASSL_MDK5)
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#include "cmsis_os.h"
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#else
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#include <rtl.h>
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#endif
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#elif defined(CYASSL_CMSIS_RTOS)
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#include "cmsis_os.h"
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#else
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#ifndef SINGLE_THREADED
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#define CYASSL_PTHREADS
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#include <pthread.h>
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#endif
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#if defined(OPENSSL_EXTRA) || defined(GOAHEAD_WS)
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#include <unistd.h> /* for close of BIO */
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#endif
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#endif
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#ifdef SINGLE_THREADED
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typedef int CyaSSL_Mutex;
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#else /* MULTI_THREADED */
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/* FREERTOS comes first to enable use of FreeRTOS Windows simulator only */
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#ifdef FREERTOS
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typedef xSemaphoreHandle CyaSSL_Mutex;
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#elif defined(CYASSL_SAFERTOS)
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typedef struct CyaSSL_Mutex {
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signed char mutexBuffer[portQUEUE_OVERHEAD_BYTES];
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xSemaphoreHandle mutex;
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} CyaSSL_Mutex;
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#elif defined(USE_WINDOWS_API)
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typedef CRITICAL_SECTION CyaSSL_Mutex;
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#elif defined(CYASSL_PTHREADS)
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typedef pthread_mutex_t CyaSSL_Mutex;
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#elif defined(THREADX)
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typedef TX_MUTEX CyaSSL_Mutex;
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#elif defined(MICRIUM)
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typedef OS_MUTEX CyaSSL_Mutex;
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#elif defined(EBSNET)
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typedef RTP_MUTEX CyaSSL_Mutex;
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#elif defined(FREESCALE_MQX)
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typedef MUTEX_STRUCT CyaSSL_Mutex;
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#elif defined(CYASSL_MDK_ARM)
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#if defined(CYASSL_CMSIS_RTOS)
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typedef osMutexId CyaSSL_Mutex;
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#else
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typedef OS_MUT CyaSSL_Mutex;
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#endif
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#elif defined(CYASSL_CMSIS_RTOS)
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typedef osMutexId CyaSSL_Mutex;
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#else
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#error Need a mutex type in multithreaded mode
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#endif /* USE_WINDOWS_API */
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#endif /* SINGLE_THREADED */
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CYASSL_LOCAL int InitMutex(CyaSSL_Mutex*);
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CYASSL_LOCAL int FreeMutex(CyaSSL_Mutex*);
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CYASSL_LOCAL int LockMutex(CyaSSL_Mutex*);
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CYASSL_LOCAL int UnLockMutex(CyaSSL_Mutex*);
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/* filesystem abstraction layer, used by ssl.c */
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#ifndef NO_FILESYSTEM
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#if defined(EBSNET)
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#define XFILE int
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#define XFOPEN(NAME, MODE) vf_open((const char *)NAME, VO_RDONLY, 0);
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#define XFSEEK vf_lseek
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#define XFTELL vf_tell
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#define XREWIND vf_rewind
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#define XFREAD(BUF, SZ, AMT, FD) vf_read(FD, BUF, SZ*AMT)
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#define XFWRITE(BUF, SZ, AMT, FD) vf_write(FD, BUF, SZ*AMT)
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#define XFCLOSE vf_close
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#define XSEEK_END VSEEK_END
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#define XBADFILE -1
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#elif defined(LSR_FS)
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#include <fs.h>
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#define XFILE struct fs_file*
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#define XFOPEN(NAME, MODE) fs_open((char*)NAME);
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#define XFSEEK(F, O, W) (void)F
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#define XFTELL(F) (F)->len
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#define XREWIND(F) (void)F
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#define XFREAD(BUF, SZ, AMT, F) fs_read(F, (char*)BUF, SZ*AMT)
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#define XFWRITE(BUF, SZ, AMT, F) fs_write(F, (char*)BUF, SZ*AMT)
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#define XFCLOSE fs_close
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#define XSEEK_END 0
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#define XBADFILE NULL
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#elif defined(FREESCALE_MQX)
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#define XFILE MQX_FILE_PTR
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#define XFOPEN fopen
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#define XFSEEK fseek
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#define XFTELL ftell
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#define XREWIND(F) fseek(F, 0, IO_SEEK_SET)
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#define XFREAD fread
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#define XFWRITE fwrite
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#define XFCLOSE fclose
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#define XSEEK_END IO_SEEK_END
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#define XBADFILE NULL
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#elif defined(MICRIUM)
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#include <fs.h>
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#define XFILE FS_FILE*
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#define XFOPEN fs_fopen
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#define XFSEEK fs_fseek
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#define XFTELL fs_ftell
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#define XREWIND fs_rewind
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#define XFREAD fs_fread
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#define XFWRITE fs_fwrite
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#define XFCLOSE fs_fclose
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#define XSEEK_END FS_SEEK_END
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#define XBADFILE NULL
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#else
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/* stdio, default case */
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#define XFILE FILE*
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#if defined(CYASSL_MDK_ARM)
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#include <stdio.h>
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extern FILE * CyaSSL_fopen(const char *name, const char *mode) ;
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#define XFOPEN CyaSSL_fopen
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#else
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#define XFOPEN fopen
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#endif
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#define XFSEEK fseek
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#define XFTELL ftell
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#define XREWIND rewind
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#define XFREAD fread
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#define XFWRITE fwrite
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#define XFCLOSE fclose
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#define XSEEK_END SEEK_END
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#define XBADFILE NULL
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#endif
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#endif /* NO_FILESYSTEM */
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* CTAO_CRYPT_PORT_H */
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