1 files changed, 67 insertions, 0 deletions
diff --git a/include/xmlsec/base64.h b/include/xmlsec/base64.h
new file mode 100644
index 00000000..28d8fbc4
--- /dev/null
+++ b/include/xmlsec/base64.h
@@ -0,0 +1,67 @@
+/**
+ * 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>
+ */
+#ifndef __XMLSEC_BASE64_H__
+#define __XMLSEC_BASE64_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <libxml/tree.h>
+
+#include <xmlsec/xmlsec.h>
+#include <xmlsec/transforms.h>
+
+/**
+ * XMLSEC_BASE64_LINESIZE:
+ *
+ * The default maximum base64 encoded line size.
+ */
+#define XMLSEC_BASE64_LINESIZE                          64
+
+XMLSEC_EXPORT int               xmlSecBase64GetDefaultLineSize  (void);
+XMLSEC_EXPORT void              xmlSecBase64SetDefaultLineSize  (int columns);
+
+
+/* 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 routines 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__ */
+