--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xmlsecurityengine/xmlsec/inc/xmlsec_base64.h	Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,68 @@
+/** 
+ * XML Security Library (http://www.aleksey.com/xmlsec).
+ *
+ * Base64 encode/decode transform and utility functions.
+ *
+ * This is free software; see Copyright file in the source
+ * distribution for preciese wording.
+ * 
+ * Copyright (C) 2002-2003 Aleksey Sanin <aleksey@aleksey.com>
+ * Portion Copyright © 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 
+ */
+#ifndef __XMLSEC_BASE64_H__
+#define __XMLSEC_BASE64_H__    
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */ 
+
+#include <libxml2_tree.h>
+#include "xmlsec_config.h"
+#include "xmlsec_xmlsec.h"
+#include "xmlsec_transforms.h"
+
+/**
+ * XMLSEC_BASE64_LINESIZE:
+ *
+ * The default maximum base64 encoded line size.
+ */
+#define XMLSEC_BASE64_LINESIZE				64
+
+/**
+ * Base64 Context
+ */
+typedef struct _xmlSecBase64Ctx 				xmlSecBase64Ctx, 
+								*xmlSecBase64CtxPtr;
+
+XMLSEC_EXPORT xmlSecBase64CtxPtr xmlSecBase64CtxCreate		(int encode, 
+								 int columns);
+XMLSEC_EXPORT void		xmlSecBase64CtxDestroy		(xmlSecBase64CtxPtr ctx);
+XMLSEC_EXPORT int		xmlSecBase64CtxInitialize	(xmlSecBase64CtxPtr ctx,
+								 int encode, 
+								 int columns);
+XMLSEC_EXPORT void		xmlSecBase64CtxFinalize		(xmlSecBase64CtxPtr ctx);
+XMLSEC_EXPORT int 		xmlSecBase64CtxUpdate		(xmlSecBase64CtxPtr ctx,
+								 const xmlSecByte *in, 
+						    		 xmlSecSize inSize, 
+								 xmlSecByte *out,
+								 xmlSecSize outSize);
+XMLSEC_EXPORT int		xmlSecBase64CtxFinal		(xmlSecBase64CtxPtr ctx,
+								 xmlSecByte *out,
+								 xmlSecSize outSize);
+
+/**
+ * Standalone routine to do base64 encode/decode "at once"
+ */
+XMLSEC_EXPORT xmlChar*		xmlSecBase64Encode		(const xmlSecByte *buf,
+								 xmlSecSize len,
+								 int columns);
+XMLSEC_EXPORT int		xmlSecBase64Decode		(const xmlChar* str,
+								 xmlSecByte *buf,
+								 xmlSecSize len);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __XMLSEC_BASE64_H__ */
+