Ashley Mills
Rough and ready port of axTLS
Diff: ssl/os_port_old.h
- Revision:
- 0:5a29fd060ac8
diff -r 000000000000 -r 5a29fd060ac8 ssl/os_port_old.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ssl/os_port_old.h Mon May 13 18:15:18 2013 +0000
@@ -0,0 +1,194 @@
+/*
+ * Copyright (c) 2007, Cameron Rich
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * * Neither the name of the axTLS project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @file os_port.h
+ *
+ * Some stuff to minimise the differences between windows and linux/unix
+ */
+
+#ifndef HEADER_OS_PORT_H
+#define HEADER_OS_PORT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "os_int.h"
+#include <stdio.h>
+
+#if defined(WIN32)
+#define STDCALL __stdcall
+#define EXP_FUNC __declspec(dllexport)
+#else
+#define STDCALL
+#define EXP_FUNC
+#endif
+
+#if defined(_WIN32_WCE)
+#undef WIN32
+#define WIN32
+#endif
+
+#ifdef WIN32
+
+/* Windows CE stuff */
+#if defined(_WIN32_WCE)
+#include <basetsd.h>
+#define abort() exit(1)
+#else
+#include <io.h>
+#include <process.h>
+#include <sys/timeb.h>
+#include <fcntl.h>
+#endif /* _WIN32_WCE */
+
+#include <winsock.h>
+#include <direct.h>
+#undef getpid
+#undef open
+#undef close
+#undef sleep
+#undef gettimeofday
+#undef dup2
+#undef unlink
+
+#define SOCKET_READ(A,B,C) recv(A,B,C,0)
+#define SOCKET_WRITE(A,B,C) send(A,B,C,0)
+#define SOCKET_CLOSE(A) closesocket(A)
+#define srandom(A) srand(A)
+#define random() rand()
+#define getpid() _getpid()
+#define snprintf _snprintf
+#define open(A,B) _open(A,B)
+#define dup2(A,B) _dup2(A,B)
+#define unlink(A) _unlink(A)
+#define close(A) _close(A)
+#define read(A,B,C) _read(A,B,C)
+#define write(A,B,C) _write(A,B,C)
+#define sleep(A) Sleep(A*1000)
+#define usleep(A) Sleep(A/1000)
+#define strdup(A) _strdup(A)
+#define chroot(A) _chdir(A)
+#define chdir(A) _chdir(A)
+#define alloca(A) _alloca(A)
+
+
+#ifndef lseek
+#define lseek(A,B,C) _lseek(A,B,C)
+
+#endif
+
+/* This fix gets around a problem where a win32 application on a cygwin xterm
+ doesn't display regular output (until a certain buffer limit) - but it works
+ fine under a normal DOS window. This is a hack to get around the issue -
+ see http://www.khngai.com/emacs/tty.php */
+#define TTY_FLUSH() if (!_isatty(_fileno(stdout))) fflush(stdout);
+
+/*
+ * automatically build some library dependencies.
+ */
+#pragma comment(lib, "WS2_32.lib")
+#pragma comment(lib, "AdvAPI32.lib")
+
+typedef int socklen_t;
+
+EXP_FUNC void STDCALL gettimeofday(struct timeval* t,void* timezone);
+EXP_FUNC int STDCALL strcasecmp(const char *s1, const char *s2);
+EXP_FUNC int STDCALL getdomainname(char *buf, int buf_size);
+
+#else /* Not Win32 */
+
+//#include <unistd.h>
+//#include <pwd.h>
+//#include <netdb.h>
+//#include <dirent.h>
+//#include <fcntl.h>
+#include <errno.h>
+//#include <sys/stat.h>
+#include <time.h>
+#include <socket.h>
+//#include <sys/wait.h>
+#include <netinet/in.h>
+#include <inet.h>
+
+#define SOCKET_READ(A,B,C) read(A,B,C)
+#define SOCKET_WRITE(A,B,C) write(A,B,C)
+#define SOCKET_CLOSE(A) if (A >= 0) close(A)
+#define TTY_FLUSH()
+
+#endif /* Not Win32 */
+
+/* some functions to mutate the way these work */
+#define malloc(A) ax_malloc(A)
+#ifndef realloc
+#define realloc(A,B) ax_realloc(A,B)
+#endif
+#define calloc(A,B) ax_calloc(A,B)
+
+EXP_FUNC void * STDCALL ax_malloc(size_t s);
+EXP_FUNC void * STDCALL ax_realloc(void *y, size_t s);
+EXP_FUNC void * STDCALL ax_calloc(size_t n, size_t s);
+EXP_FUNC int STDCALL ax_open(const char *pathname, int flags);
+
+#ifdef CONFIG_PLATFORM_LINUX
+void exit_now(const char *format, ...) __attribute((noreturn));
+#else
+void exit_now(const char *format, ...);
+#endif
+
+/* Mutexing definitions */
+#if defined(CONFIG_SSL_CTX_MUTEXING)
+#if defined(WIN32)
+#define SSL_CTX_MUTEX_TYPE HANDLE
+#define SSL_CTX_MUTEX_INIT(A) A=CreateMutex(0, FALSE, 0)
+#define SSL_CTX_MUTEX_DESTROY(A) CloseHandle(A)
+#define SSL_CTX_LOCK(A) WaitForSingleObject(A, INFINITE)
+#define SSL_CTX_UNLOCK(A) ReleaseMutex(A)
+#else
+#include <pthread.h>
+#define SSL_CTX_MUTEX_TYPE pthread_mutex_t
+#define SSL_CTX_MUTEX_INIT(A) pthread_mutex_init(&A, NULL)
+#define SSL_CTX_MUTEX_DESTROY(A) pthread_mutex_destroy(&A)
+#define SSL_CTX_LOCK(A) pthread_mutex_lock(&A)
+#define SSL_CTX_UNLOCK(A) pthread_mutex_unlock(&A)
+#endif
+#else /* no mutexing */
+#define SSL_CTX_MUTEX_INIT(A)
+#define SSL_CTX_MUTEX_DESTROY(A)
+#define SSL_CTX_LOCK(A)
+#define SSL_CTX_UNLOCK(A)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif