-Added OpenSSL and HTTPS support

-Built-in version of the library for Windows, Android and iOS (other OSs use system one)
-Small fixes all around

1 files changed, 315 insertions, 0 deletions

diff --git a/drivers/builtin_openssl/e_os2.h b/drivers/builtin_openssl/e_os2.h
new file mode 100644
index 0000000000..d22c0368f8
--- /dev/null
+++ b/drivers/builtin_openssl/e_os2.h
@@ -0,0 +1,315 @@
+/* e_os2.h */
+/* ====================================================================
+ * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. 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.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED 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 OpenSSL PROJECT OR
+ * ITS 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <openssl/opensslconf.h>
+
+#ifndef HEADER_E_OS2_H
+#define HEADER_E_OS2_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************
+ * Detect operating systems.  This probably needs completing.
+ * The result is that at least one OPENSSL_SYS_os macro should be defined.
+ * However, if none is defined, Unix is assumed.
+ **/
+
+#define OPENSSL_SYS_UNIX
+
+/* ----------------------- Macintosh, before MacOS X ----------------------- */
+#if defined(__MWERKS__) && defined(macintosh) || defined(OPENSSL_SYSNAME_MAC)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_MACINTOSH_CLASSIC
+#endif
+
+/* ----------------------- NetWare ----------------------------------------- */
+#if defined(NETWARE) || defined(OPENSSL_SYSNAME_NETWARE)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_NETWARE
+#endif
+
+/* ---------------------- Microsoft operating systems ---------------------- */
+
+/* Note that MSDOS actually denotes 32-bit environments running on top of
+   MS-DOS, such as DJGPP one. */
+#if defined(OPENSSL_SYSNAME_MSDOS)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_MSDOS
+#endif
+
+/* For 32 bit environment, there seems to be the CygWin environment and then
+   all the others that try to do the same thing Microsoft does... */
+#if defined(OPENSSL_SYSNAME_UWIN)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_WIN32_UWIN
+#else
+# if defined(__CYGWIN32__) || defined(OPENSSL_SYSNAME_CYGWIN32)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_WIN32_CYGWIN
+# else
+#  if defined(_WIN32) || defined(OPENSSL_SYSNAME_WIN32)
+#   undef OPENSSL_SYS_UNIX
+#   define OPENSSL_SYS_WIN32
+#  endif
+#  if defined(OPENSSL_SYSNAME_WINNT)
+#   undef OPENSSL_SYS_UNIX
+#   define OPENSSL_SYS_WINNT
+#  endif
+#  if defined(OPENSSL_SYSNAME_WINCE)
+#   undef OPENSSL_SYS_UNIX
+#   define OPENSSL_SYS_WINCE
+#  endif
+# endif
+#endif
+
+/* Anything that tries to look like Microsoft is "Windows" */
+#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_WINDOWS
+# ifndef OPENSSL_SYS_MSDOS
+#  define OPENSSL_SYS_MSDOS
+# endif
+#endif
+
+/* DLL settings.  This part is a bit tough, because it's up to the application
+   implementor how he or she will link the application, so it requires some
+   macro to be used. */
+#ifdef OPENSSL_SYS_WINDOWS
+# ifndef OPENSSL_OPT_WINDLL
+#  if defined(_WINDLL) /* This is used when building OpenSSL to indicate that
+                          DLL linkage should be used */
+#   define OPENSSL_OPT_WINDLL
+#  endif
+# endif
+#endif
+
+/* -------------------------------- OpenVMS -------------------------------- */
+#if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_VMS
+# if defined(__DECC)
+#  define OPENSSL_SYS_VMS_DECC
+# elif defined(__DECCXX)
+#  define OPENSSL_SYS_VMS_DECC
+#  define OPENSSL_SYS_VMS_DECCXX
+# else
+#  define OPENSSL_SYS_VMS_NODECC
+# endif
+#endif
+
+/* --------------------------------- OS/2 ---------------------------------- */
+#if defined(__EMX__) || defined(__OS2__)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_OS2
+#endif
+
+/* --------------------------------- Unix ---------------------------------- */
+#ifdef OPENSSL_SYS_UNIX
+# if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX)
+#  define OPENSSL_SYS_LINUX
+# endif
+# ifdef OPENSSL_SYSNAME_MPE
+#  define OPENSSL_SYS_MPE
+# endif
+# ifdef OPENSSL_SYSNAME_SNI
+#  define OPENSSL_SYS_SNI
+# endif
+# ifdef OPENSSL_SYSNAME_ULTRASPARC
+#  define OPENSSL_SYS_ULTRASPARC
+# endif
+# ifdef OPENSSL_SYSNAME_NEWS4
+#  define OPENSSL_SYS_NEWS4
+# endif
+# ifdef OPENSSL_SYSNAME_MACOSX
+#  define OPENSSL_SYS_MACOSX
+# endif
+# ifdef OPENSSL_SYSNAME_MACOSX_RHAPSODY
+#  define OPENSSL_SYS_MACOSX_RHAPSODY
+#  define OPENSSL_SYS_MACOSX
+# endif
+# ifdef OPENSSL_SYSNAME_SUNOS
+#  define OPENSSL_SYS_SUNOS
+#endif
+# if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY)
+#  define OPENSSL_SYS_CRAY
+# endif
+# if defined(_AIX) || defined(OPENSSL_SYSNAME_AIX)
+#  define OPENSSL_SYS_AIX
+# endif
+#endif
+
+/* --------------------------------- VOS ----------------------------------- */
+#if defined(__VOS__) || defined(OPENSSL_SYSNAME_VOS)
+# define OPENSSL_SYS_VOS
+#ifdef __HPPA__
+# define OPENSSL_SYS_VOS_HPPA
+#endif
+#ifdef __IA32__
+# define OPENSSL_SYS_VOS_IA32
+#endif
+#endif
+
+/* ------------------------------- VxWorks --------------------------------- */
+#ifdef OPENSSL_SYSNAME_VXWORKS
+# define OPENSSL_SYS_VXWORKS
+#endif
+
+/* --------------------------------- BeOS ---------------------------------- */
+#if defined(__BEOS__)
+# define OPENSSL_SYS_BEOS
+# include <sys/socket.h>
+# if defined(BONE_VERSION)
+#  define OPENSSL_SYS_BEOS_BONE
+# else
+#  define OPENSSL_SYS_BEOS_R5
+# endif
+#endif
+
+/**
+ * That's it for OS-specific stuff
+ *****************************************************************************/
+
+
+/* Specials for I/O an exit */
+#ifdef OPENSSL_SYS_MSDOS
+# define OPENSSL_UNISTD_IO <io.h>
+# define OPENSSL_DECLARE_EXIT extern void exit(int);
+#else
+# define OPENSSL_UNISTD_IO OPENSSL_UNISTD
+# define OPENSSL_DECLARE_EXIT /* declared in unistd.h */
+#endif
+
+/* Definitions of OPENSSL_GLOBAL and OPENSSL_EXTERN, to define and declare
+   certain global symbols that, with some compilers under VMS, have to be
+   defined and declared explicitely with globaldef and globalref.
+   Definitions of OPENSSL_EXPORT and OPENSSL_IMPORT, to define and declare
+   DLL exports and imports for compilers under Win32.  These are a little
+   more complicated to use.  Basically, for any library that exports some
+   global variables, the following code must be present in the header file
+   that declares them, before OPENSSL_EXTERN is used:
+
+   #ifdef SOME_BUILD_FLAG_MACRO
+   # undef OPENSSL_EXTERN
+   # define OPENSSL_EXTERN OPENSSL_EXPORT
+   #endif
+
+   The default is to have OPENSSL_EXPORT, OPENSSL_IMPORT and OPENSSL_GLOBAL
+   have some generally sensible values, and for OPENSSL_EXTERN to have the
+   value OPENSSL_IMPORT.
+*/
+
+#if defined(OPENSSL_SYS_VMS_NODECC)
+# define OPENSSL_EXPORT globalref
+# define OPENSSL_IMPORT globalref
+# define OPENSSL_GLOBAL globaldef
+#elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL)
+# define OPENSSL_EXPORT extern __declspec(dllexport)
+# define OPENSSL_IMPORT extern __declspec(dllimport)
+# define OPENSSL_GLOBAL
+#else
+# define OPENSSL_EXPORT extern
+# define OPENSSL_IMPORT extern
+# define OPENSSL_GLOBAL
+#endif
+#define OPENSSL_EXTERN OPENSSL_IMPORT
+
+/* Macros to allow global variables to be reached through function calls when
+   required (if a shared library version requires it, for example.
+   The way it's done allows definitions like this:
+
+	// in foobar.c
+	OPENSSL_IMPLEMENT_GLOBAL(int,foobar,0)
+	// in foobar.h
+	OPENSSL_DECLARE_GLOBAL(int,foobar);
+	#define foobar OPENSSL_GLOBAL_REF(foobar)
+*/
+#ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION
+# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value)			\
+	type *_shadow_##name(void)					\
+	{ static type _hide_##name=value; return &_hide_##name; }
+# define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void)
+# define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name()))
+#else
+# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) OPENSSL_GLOBAL type _shadow_##name=value;
+# define OPENSSL_DECLARE_GLOBAL(type,name) OPENSSL_EXPORT type _shadow_##name
+# define OPENSSL_GLOBAL_REF(name) _shadow_##name
+#endif
+
+#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && macintosh==1 && !defined(MAC_OS_GUSI_SOURCE)
+#  define ossl_ssize_t long
+#endif
+
+#ifdef OPENSSL_SYS_MSDOS
+#  define ossl_ssize_t long
+#endif
+
+#if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS)
+#  define ssize_t int
+#endif
+
+#if defined(__ultrix) && !defined(ssize_t)
+#  define ossl_ssize_t int 
+#endif
+
+#ifndef ossl_ssize_t
+#  define ossl_ssize_t ssize_t
+#endif
+
+#ifdef  __cplusplus
+}
+#endif
+#endif