From 469bbcf0701e1eb8a6670c23145b0da87357e178 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Sun, 25 Mar 2012 20:00:08 +0000
Subject: Code is all reorganized.  We're about ready to release.  I should
 write up a little explenation of the arrangement.

---
 src/stable/base64.h | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 src/stable/base64.h

(limited to 'src/stable/base64.h')

diff --git a/src/stable/base64.h b/src/stable/base64.h
new file mode 100644
index 0000000..c081ac1
--- /dev/null
+++ b/src/stable/base64.h
@@ -0,0 +1,59 @@
+/*
+ * 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 BU_BASE64_H
+#define BU_BASE64_H
+
+#include "bu/filter.h"
+#include "bu/exceptionbase.h"
+
+namespace Bu
+{
+	subExceptionDecl( Base64Exception );
+	
+	/**
+	 *
+	 *@ingroup Streams
+	 */
+	class Base64 : public Bu::Filter
+	{
+	public:
+		Base64( Bu::Stream &rNext, int iChunkSize=0 );
+		virtual ~Base64();
+
+		virtual void start();
+		virtual Bu::size stop();
+		virtual Bu::size read( void *pBuf, Bu::size nBytes );
+		virtual Bu::size write( const void *pBuf, Bu::size nBytes );
+
+		virtual bool isOpen();
+
+		virtual bool isEos();
+
+	private:
+		int iBPos;
+		int iBuf;
+		int iRPos;
+		int iChars;
+		bool bEosIn;
+		Bu::size iTotalIn;
+		Bu::size iTotalOut;
+		static const char tblEnc[65];
+		char tblDec[80];
+		enum Mode
+		{
+			Nothing		= 0x00,
+			Encode		= 0x01,
+			Decode		= 0x02,
+		};
+		Mode eMode;
+		int iChunkSize;
+		int iCurChunk;
+	};
+};
+
+#endif
-- 
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