Code is all reorganized. We're about ready to release. I should write up a

little explenation of the arrangement.

1 files changed, 53 insertions, 0 deletions

diff --git a/src/stable/sha1.h b/src/stable/sha1.h
new file mode 100644
index 0000000..1b7f6df
--- /dev/null
+++ b/src/stable/sha1.h
@@ -0,0 +1,53 @@
+/*

+ * Copyright (C) 2007-2011 Xagasoft, All rights reserved.

+ *

+ * This file is part of the libbu++ library and is released under the

+ * terms of the license contained in the file LICENSE.

+ */

+

+#ifndef SHA1_H

+#define SHA1_H

+

+#include <stdint.h>

+#include "bu/cryptohash.h"

+

+namespace Bu

+{

+        /**

+         * Calculates SHA-1 sums.  This is based strongly on code from Michael D.

+         * Leonhard who released his code under the terms of the MIT license,

+         * thank you!  Check out his website http://tamale.net he has a lot of

+         * cool stuff there.

+         */

+        class Sha1 : public CryptoHash

+        {

+        public:

+                Sha1();

+                virtual ~Sha1();

+

+                virtual void reset();

+                virtual void setSalt( const Bu::String &sSalt );

+                virtual void addData( const void *sData, int iSize );

+                using CryptoHash::addData;

+                virtual String getResult();

+                virtual void writeResult( Stream &sOut );

+

+                void update( const char* data, int num );

+                unsigned char* getDigest();

+

+                // utility methods

+

+        private:

+                static uint32_t lrot( uint32_t x, int bits );

+                static void toBigEndian( uint32_t in, unsigned char* out );

+                void process();

+        

+        private:

+                uint32_t uH0, uH1, uH2, uH3, uH4;

+                unsigned char uBytes[64];

+                int iUnprocessedBytes;

+                uint32_t uTotalBytes;

+        };

+};

+

+#endif