--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/md5/md5.c Fri Apr 16 16:46:38 2010 +0300
@@ -0,0 +1,185 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2004 David A. Schleef <ds@schleef.org>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+//Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <liboil/liboil.h>
+#include "md5.h"
+
+
+/**
+ * oil_md5:
+ * @i_4:
+ * @s_16:
+ *
+ * Performs an MD5 checksum iteration. The iteration operates on
+ * the 64 bytes contained in @s_16, and changes the hash contained
+ * in @i_4. This only implements a portion of the MD5 algorithm.
+ * The full MD5 algorithm requires initializing the hash
+ * with a specific value and additional handling of bytes at the
+ * end of the stream.
+ *
+ * See also the md5 example in the Liboil source code.
+ *
+ * FIXME: need a reference here
+ */
+OIL_DEFINE_CLASS (md5, "uint32_t *i_4, uint32_t *s_16");
+
+#ifdef WORDS_BIGENDIAN
+#define uint32_to_host(a) \
+ ((((a)&0xff)<<24)|(((a)&0xff00)<<8)|(((a)&0xff0000)>>8)|(((a)>>24)&0xff))
+#else
+#define uint32_to_host(a) (a)
+#endif
+
+#define F1(x, y, z) (z ^ (x & (y ^ z)))
+#define F2(x, y, z) F1(z, x, y)
+#define F3(x, y, z) (x ^ y ^ z)
+#define F4(x, y, z) (y ^ (x | ~z))
+
+#define MD5STEP(f,w,x,y,z,in,offset,s) \
+ (w += f(x,y,z) + uint32_to_host(in) + offset, w = (w<<s | w>>(32-s)) + x)
+
+
+static void
+md5_c(uint32_t *state, uint32_t *src)
+{
+ uint32_t a,b,c,d;
+
+ a = state[0];
+ b = state[1];
+ c = state[2];
+ d = state[3];
+
+ MD5STEP(F1, a, b, c, d, src[0], 0xd76aa478, 7);
+ MD5STEP(F1, d, a, b, c, src[1], 0xe8c7b756, 12);
+ MD5STEP(F1, c, d, a, b, src[2], 0x242070db, 17);
+ MD5STEP(F1, b, c, d, a, src[3], 0xc1bdceee, 22);
+ MD5STEP(F1, a, b, c, d, src[4], 0xf57c0faf, 7);
+ MD5STEP(F1, d, a, b, c, src[5], 0x4787c62a, 12);
+ MD5STEP(F1, c, d, a, b, src[6], 0xa8304613, 17);
+ MD5STEP(F1, b, c, d, a, src[7], 0xfd469501, 22);
+ MD5STEP(F1, a, b, c, d, src[8], 0x698098d8, 7);
+ MD5STEP(F1, d, a, b, c, src[9], 0x8b44f7af, 12);
+ MD5STEP(F1, c, d, a, b, src[10], 0xffff5bb1, 17);
+ MD5STEP(F1, b, c, d, a, src[11], 0x895cd7be, 22);
+ MD5STEP(F1, a, b, c, d, src[12], 0x6b901122, 7);
+ MD5STEP(F1, d, a, b, c, src[13], 0xfd987193, 12);
+ MD5STEP(F1, c, d, a, b, src[14], 0xa679438e, 17);
+ MD5STEP(F1, b, c, d, a, src[15], 0x49b40821, 22);
+
+ MD5STEP(F2, a, b, c, d, src[1], 0xf61e2562, 5);
+ MD5STEP(F2, d, a, b, c, src[6], 0xc040b340, 9);
+ MD5STEP(F2, c, d, a, b, src[11], 0x265e5a51, 14);
+ MD5STEP(F2, b, c, d, a, src[0], 0xe9b6c7aa, 20);
+ MD5STEP(F2, a, b, c, d, src[5], 0xd62f105d, 5);
+ MD5STEP(F2, d, a, b, c, src[10], 0x02441453, 9);
+ MD5STEP(F2, c, d, a, b, src[15], 0xd8a1e681, 14);
+ MD5STEP(F2, b, c, d, a, src[4], 0xe7d3fbc8, 20);
+ MD5STEP(F2, a, b, c, d, src[9], 0x21e1cde6, 5);
+ MD5STEP(F2, d, a, b, c, src[14], 0xc33707d6, 9);
+ MD5STEP(F2, c, d, a, b, src[3], 0xf4d50d87, 14);
+ MD5STEP(F2, b, c, d, a, src[8], 0x455a14ed, 20);
+ MD5STEP(F2, a, b, c, d, src[13], 0xa9e3e905, 5);
+ MD5STEP(F2, d, a, b, c, src[2], 0xfcefa3f8, 9);
+ MD5STEP(F2, c, d, a, b, src[7], 0x676f02d9, 14);
+ MD5STEP(F2, b, c, d, a, src[12], 0x8d2a4c8a, 20);
+
+ MD5STEP(F3, a, b, c, d, src[5], 0xfffa3942, 4);
+ MD5STEP(F3, d, a, b, c, src[8], 0x8771f681, 11);
+ MD5STEP(F3, c, d, a, b, src[11], 0x6d9d6122, 16);
+ MD5STEP(F3, b, c, d, a, src[14], 0xfde5380c, 23);
+ MD5STEP(F3, a, b, c, d, src[1], 0xa4beea44, 4);
+ MD5STEP(F3, d, a, b, c, src[4], 0x4bdecfa9, 11);
+ MD5STEP(F3, c, d, a, b, src[7], 0xf6bb4b60, 16);
+ MD5STEP(F3, b, c, d, a, src[10], 0xbebfbc70, 23);
+ MD5STEP(F3, a, b, c, d, src[13], 0x289b7ec6, 4);
+ MD5STEP(F3, d, a, b, c, src[0], 0xeaa127fa, 11);
+ MD5STEP(F3, c, d, a, b, src[3], 0xd4ef3085, 16);
+ MD5STEP(F3, b, c, d, a, src[6], 0x04881d05, 23);
+ MD5STEP(F3, a, b, c, d, src[9], 0xd9d4d039, 4);
+ MD5STEP(F3, d, a, b, c, src[12], 0xe6db99e5, 11);
+ MD5STEP(F3, c, d, a, b, src[15], 0x1fa27cf8, 16);
+ MD5STEP(F3, b, c, d, a, src[2], 0xc4ac5665, 23);
+
+ MD5STEP(F4, a, b, c, d, src[0], 0xf4292244, 6);
+ MD5STEP(F4, d, a, b, c, src[7], 0x432aff97, 10);
+ MD5STEP(F4, c, d, a, b, src[14], 0xab9423a7, 15);
+ MD5STEP(F4, b, c, d, a, src[5], 0xfc93a039, 21);
+ MD5STEP(F4, a, b, c, d, src[12], 0x655b59c3, 6);
+ MD5STEP(F4, d, a, b, c, src[3], 0x8f0ccc92, 10);
+ MD5STEP(F4, c, d, a, b, src[10], 0xffeff47d, 15);
+ MD5STEP(F4, b, c, d, a, src[1], 0x85845dd1, 21);
+ MD5STEP(F4, a, b, c, d, src[8], 0x6fa87e4f, 6);
+ MD5STEP(F4, d, a, b, c, src[15], 0xfe2ce6e0, 10);
+ MD5STEP(F4, c, d, a, b, src[6], 0xa3014314, 15);
+ MD5STEP(F4, b, c, d, a, src[13], 0x4e0811a1, 21);
+ MD5STEP(F4, a, b, c, d, src[4], 0xf7537e82, 6);
+ MD5STEP(F4, d, a, b, c, src[11], 0xbd3af235, 10);
+ MD5STEP(F4, c, d, a, b, src[2], 0x2ad7d2bb, 15);
+ MD5STEP(F4, b, c, d, a, src[9], 0xeb86d391, 21);
+
+ state[0] += a;
+ state[1] += b;
+ state[2] += c;
+ state[3] += d;
+}
+
+
+OIL_DEFINE_IMPL_REF (md5_c, md5);
+
+
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_md5() {
+ return &_oil_function_class_md5;
+}
+#endif
+
+
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_md5_c() {
+ return &_oil_function_impl_md5_c;
+}
+#endif
+
+
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_md5 () {
+ oil_function_class_ptr_md5 = __oil_function_class_md5();
+ return &oil_function_class_ptr_md5->func;
+ }
+#endif
+