Diff: types.h

Revision:

0:5045d2638c29

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/types.h	Sat Feb 05 01:09:17 2011 +0000
@@ -0,0 +1,191 @@
+/* types.h
+ *
+ * Copyright (C) 2006-2009 Sawtooth Consulting Ltd.
+ *
+ * This file is part of CyaSSL.
+ *
+ * CyaSSL 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.
+ *
+ * CyaSSL 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+#ifndef CTAO_CRYPT_TYPES_H
+#define CTAO_CRYPT_TYPES_H
+
+#include "os_settings.h"
+
+#ifdef HAVE_CONFIG_H
+    #include "config.h"
+#endif
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+
+#if defined(WORDS_BIGENDIAN) || (defined(__MWERKS__) && !defined(__INTEL__))
+    #define BIG_ENDIAN_ORDER
+#endif
+
+#ifndef BIG_ENDIAN_ORDER
+    #define LITTLE_ENDIAN_ORDER
+#endif
+
+#ifndef CYASSL_TYPES
+    typedef unsigned char  byte;
+    typedef unsigned short word16;
+    typedef unsigned int   word32;
+#endif
+
+#if defined(_MSC_VER) || defined(__BCPLUSPLUS__)
+    #define WORD64_AVAILABLE
+    #define W64LIT(x) x##ui64
+    typedef unsigned __int64 word64;
+#elif SIZEOF_LONG == 8
+    #define WORD64_AVAILABLE
+    #define W64LIT(x) x##LL
+    typedef unsigned long word64;
+#elif SIZEOF_LONG_LONG == 8 
+    #define WORD64_AVAILABLE
+    #define W64LIT(x) x##LL
+    typedef unsigned long long word64;
+#else
+    #define MP_16BIT  /* for mp_int, mp_word needs to be twice as big as
+                         mp_digit, no 64 bit type so make mp_digit 16 bit */
+#endif
+
+
+/* These platforms have 64-bit CPU registers.  */
+#if (defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || \
+     defined(__mips64)  || defined(__x86_64__)) 
+    typedef word64 word;
+#else
+    typedef word32 word;
+    #ifdef WORD64_AVAILABLE
+        #define CTAOCRYPT_SLOW_WORD64
+    #endif
+#endif
+
+
+enum {
+    WORD_SIZE  = sizeof(word),
+    BIT_SIZE   = 8,
+    WORD_BITS  = WORD_SIZE * BIT_SIZE
+};
+
+
+/* use inlining if compiler allows */
+#ifndef INLINE
+#ifndef NO_INLINE
+    #ifdef _MSC_VER
+        #define INLINE __inline
+    #elif defined(__GNUC__)
+        #define INLINE inline
+    #elif defined(THREADX)
+        #define INLINE _Inline
+    #else
+        #define INLINE 
+    #endif
+#else
+    #define INLINE 
+#endif
+#endif
+
+
+/* set up rotate style */
+#if defined(_MSC_VER) || defined(__BCPLUSPLUS__)
+	#define INTEL_INTRINSICS
+	#define FAST_ROTATE
+#elif defined(__MWERKS__) && TARGET_CPU_PPC
+	#define PPC_INTRINSICS
+	#define FAST_ROTATE
+#elif defined(__GNUC__) && defined(__i386__)
+        /* GCC does peephole optimizations which should result in using rotate
+           instructions  */
+	#define FAST_ROTATE
+#endif
+
+
+/* Micrium will use Visual Studio for compilation but not the Win32 API */
+#if defined(_WIN32) && !defined(MICRIUM)
+    #define USE_WINDOWS_API
+#endif
+
+
+/* idea to add global alloc override by Moisés Guimarães  */
+/* default to libc stuff */
+/* XREALLOC is used once in mormal math lib, not in fast math lib */
+/* XFREE on some embeded systems doesn't like free(0) so test  */
+#ifdef XMALLOC_USER
+    /* prototypes for user heap override functions */
+    #include <stddef.h>  /* for size_t */
+    extern void *XMALLOC(size_t n, void* heap, int type);
+    extern void *XREALLOC(void *p, size_t n, void* heap, int type);
+    extern void XFREE(void *p, void* heap, int type);
+#elif !defined(MICRIUM_MALLOC)
+    /* defaults to C runtime if user doesn't override and not Micrium */
+    #include <stdlib.h>
+    #define XMALLOC(s, h, t)     malloc((s))
+    #define XFREE(p, h, t)       {void* xp = (p); if((xp)) free((xp));}
+    #define XREALLOC(p, n, h, t) realloc((p), (n))
+#endif
+
+#ifndef STRING_USER
+    #include <string.h>
+    #define XMEMCPY(d,s,l)    memcpy((d),(s),(l))
+    #define XMEMSET(b,c,l)    memset((b),(c),(l))
+    #define XMEMCMP(s1,s2,n)  memcmp((s1),(s2),(n))
+    #define XMEMMOVE(d,s,l)   memmove((d),(s),(l))
+
+    #define XSTRLEN(s1)       strlen((s1))
+    #define XSTRNCPY(s1,s2,n) strncpy((s1),(s2),(n))
+    /* strstr and strncmp only used by CyaSSL proper, not required for
+       CTaoCrypt only */
+    #define XSTRSTR(s1,s2)    strstr((s1),(s2))
+    #define XSTRNCMP(s1,s2,n) strncmp((s1),(s2),(n))
+#endif
+
+
+/* memory allocation types for user hints */
+enum {
+    DYNAMIC_TYPE_CA         = 1,
+    DYNAMIC_TYPE_CERT       = 2,
+    DYNAMIC_TYPE_KEY        = 3,
+    DYNAMIC_TYPE_FILE       = 4,
+    DYNAMIC_TYPE_ISSUER_CN  = 5,
+    DYNAMIC_TYPE_PUBLIC_KEY = 6,
+    DYNAMIC_TYPE_SIGNER     = 7,
+    DYNAMIC_TYPE_NONE       = 8,
+    DYNAMIC_TYPE_BIGINT     = 9,
+    DYNAMIC_TYPE_RSA        = 10,
+    DYNAMIC_TYPE_METHOD     = 11,
+    DYNAMIC_TYPE_OUT_BUFFER = 12,
+    DYNAMIC_TYPE_IN_BUFFER  = 13,
+    DYNAMIC_TYPE_INFO       = 14,
+    DYNAMIC_TYPE_DH         = 15,
+    DYNAMIC_TYPE_DOMAIN     = 16,
+    DYNAMIC_TYPE_SSL        = 17,
+    DYNAMIC_TYPE_CTX        = 18,
+    DYNAMIC_TYPE_WRITEV     = 19,
+    DYNAMIC_TYPE_OPENSSL    = 20 
+};
+
+
+#ifdef __cplusplus
+    }   /* extern "C" */
+#endif
+
+
+#endif /* CTAO_CRYPT_TYPES_H */
+