tmk_core/tool/mbed/mbed-sdk/libraries/net/https/axTLS/ssl/os_port_old.h

   1 /*
   2  * Copyright (c) 2007, Cameron Rich
   3  *
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions are met:
   8  *
   9  * * Redistributions of source code must retain the above copyright notice,
  10  *   this list of conditions and the following disclaimer.
  11  * * Redistributions in binary form must reproduce the above copyright notice,
  12  *   this list of conditions and the following disclaimer in the documentation
  13  *   and/or other materials provided with the distribution.
  14  * * Neither the name of the axTLS project nor the names of its contributors
  15  *   may be used to endorse or promote products derived from this software
  16  *   without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  22  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  25  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  26  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  27  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 /**
  32  * @file os_port.h
  33  *
  34  * Some stuff to minimise the differences between windows and linux/unix
  35  */
  36
  37 #ifndef HEADER_OS_PORT_H
  38 #define HEADER_OS_PORT_H
  39
  40 #ifdef __cplusplus
  41 extern "C" {
  42 #endif
  43
  44 #include "os_int.h"
  45 #include <stdio.h>
  46
  47 #if defined(WIN32)
  48 #define STDCALL                 __stdcall
  49 #define EXP_FUNC                __declspec(dllexport)
  50 #else
  51 #define STDCALL
  52 #define EXP_FUNC
  53 #endif
  54
  55 #if defined(_WIN32_WCE)
  56 #undef WIN32
  57 #define WIN32
  58 #endif
  59
  60 #ifdef WIN32
  61
  62 /* Windows CE stuff */
  63 #if defined(_WIN32_WCE)
  64 #include <basetsd.h>
  65 #define abort()                 exit(1)
  66 #else
  67 #include <io.h>
  68 #include <process.h>
  69 #include <sys/timeb.h>
  70 #include <fcntl.h>
  71 #endif      /* _WIN32_WCE */
  72
  73 #include <winsock.h>
  74 #include <direct.h>
  75 #undef getpid
  76 #undef open
  77 #undef close
  78 #undef sleep
  79 #undef gettimeofday
  80 #undef dup2
  81 #undef unlink
  82
  83 #define SOCKET_READ(A,B,C)      recv(A,B,C,0)
  84 #define SOCKET_WRITE(A,B,C)     send(A,B,C,0)
  85 #define SOCKET_CLOSE(A)         closesocket(A)
  86 #define srandom(A)              srand(A)
  87 #define random()                rand()
  88 #define getpid()                _getpid()
  89 #define snprintf                _snprintf
  90 #define open(A,B)               _open(A,B)
  91 #define dup2(A,B)               _dup2(A,B)
  92 #define unlink(A)               _unlink(A)
  93 #define close(A)                _close(A)
  94 #define read(A,B,C)             _read(A,B,C)
  95 #define write(A,B,C)            _write(A,B,C)
  96 #define sleep(A)                Sleep(A*1000)
  97 #define usleep(A)               Sleep(A/1000)
  98 #define strdup(A)               _strdup(A)
  99 #define chroot(A)               _chdir(A)
 100 #define chdir(A)                _chdir(A)
 101 #define alloca(A)               _alloca(A)
 102
 103
 104 #ifndef lseek
 105 #define lseek(A,B,C)            _lseek(A,B,C)
 106
 107 #endif
 108
 109 /* This fix gets around a problem where a win32 application on a cygwin xterm
 110    doesn't display regular output (until a certain buffer limit) - but it works
 111    fine under a normal DOS window. This is a hack to get around the issue -
 112    see http://www.khngai.com/emacs/tty.php  */
 113 #define TTY_FLUSH()             if (!_isatty(_fileno(stdout))) fflush(stdout);
 114
 115 /*
 116  * automatically build some library dependencies.
 117  */
 118 #pragma comment(lib, "WS2_32.lib")
 119 #pragma comment(lib, "AdvAPI32.lib")
 120
 121 typedef int socklen_t;
 122
 123 EXP_FUNC void STDCALL gettimeofday(struct timeval* t,void* timezone);
 124 EXP_FUNC int STDCALL strcasecmp(const char *s1, const char *s2);
 125 EXP_FUNC int STDCALL getdomainname(char *buf, int buf_size);
 126
 127 #else   /* Not Win32 */
 128
 129 //#include <unistd.h>
 130 //#include <pwd.h>
 131 //#include <netdb.h>
 132 //#include <dirent.h>
 133 //#include <fcntl.h>
 134 #include <errno.h>
 135 //#include <sys/stat.h>
 136 #include <time.h>
 137 #include <socket.h>
 138 //#include <sys/wait.h>
 139 #include <netinet/in.h>
 140 #include <inet.h>
 141
 142 #define SOCKET_READ(A,B,C)      read(A,B,C)
 143 #define SOCKET_WRITE(A,B,C)     write(A,B,C)
 144 #define SOCKET_CLOSE(A)         if (A >= 0) close(A)
 145 #define TTY_FLUSH()
 146
 147 #endif  /* Not Win32 */
 148
 149 /* some functions to mutate the way these work */
 150 #define malloc(A)       ax_malloc(A)
 151 #ifndef realloc
 152 #define realloc(A,B)    ax_realloc(A,B)
 153 #endif
 154 #define calloc(A,B)     ax_calloc(A,B)
 155
 156 EXP_FUNC void * STDCALL ax_malloc(size_t s);
 157 EXP_FUNC void * STDCALL ax_realloc(void *y, size_t s);
 158 EXP_FUNC void * STDCALL ax_calloc(size_t n, size_t s);
 159 EXP_FUNC int STDCALL ax_open(const char *pathname, int flags);
 160
 161 #ifdef CONFIG_PLATFORM_LINUX
 162 void exit_now(const char *format, ...) __attribute((noreturn));
 163 #else
 164 void exit_now(const char *format, ...);
 165 #endif
 166
 167 /* Mutexing definitions */
 168 #if defined(CONFIG_SSL_CTX_MUTEXING)
 169 #if defined(WIN32)
 170 #define SSL_CTX_MUTEX_TYPE          HANDLE
 171 #define SSL_CTX_MUTEX_INIT(A)       A=CreateMutex(0, FALSE, 0)
 172 #define SSL_CTX_MUTEX_DESTROY(A)    CloseHandle(A)
 173 #define SSL_CTX_LOCK(A)             WaitForSingleObject(A, INFINITE)
 174 #define SSL_CTX_UNLOCK(A)           ReleaseMutex(A)
 175 #else
 176 #include <pthread.h>
 177 #define SSL_CTX_MUTEX_TYPE          pthread_mutex_t
 178 #define SSL_CTX_MUTEX_INIT(A)       pthread_mutex_init(&A, NULL)
 179 #define SSL_CTX_MUTEX_DESTROY(A)    pthread_mutex_destroy(&A)
 180 #define SSL_CTX_LOCK(A)             pthread_mutex_lock(&A)
 181 #define SSL_CTX_UNLOCK(A)           pthread_mutex_unlock(&A)
 182 #endif
 183 #else   /* no mutexing */
 184 #define SSL_CTX_MUTEX_INIT(A)
 185 #define SSL_CTX_MUTEX_DESTROY(A)
 186 #define SSL_CTX_LOCK(A)
 187 #define SSL_CTX_UNLOCK(A)
 188 #endif
 189
 190 #ifdef __cplusplus
 191 }
 192 #endif
 193
 194 #endif