Thrift: Add a full-featured JSON protocol for C++.
Summary:
This change adds a new and exciting protocol to Thrift. It uses
RFC-compliant JSON as the wire protocol and is fully human readable.
(once a little whitespace has been inserted.) Unlike the existing
JSON protocol for Java, which is intended to allow Thrift data to be
transferred to scripting languages, this protocol is lossless and fully
read-write. It was written by Chad Walters of Powerset and reviewed
by David Reiss.
Tested by running make check.
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665482 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/cpp/src/protocol/TBase64Utils.h b/lib/cpp/src/protocol/TBase64Utils.h
new file mode 100644
index 0000000..ec3daf3
--- /dev/null
+++ b/lib/cpp/src/protocol/TBase64Utils.h
@@ -0,0 +1,28 @@
+// Copyright (c) 2006- Facebook
+// Distributed under the Thrift Software License
+//
+// See accompanying file LICENSE or visit the Thrift site at:
+// http://developers.facebook.com/thrift/
+
+#ifndef _THRIFT_PROTOCOL_TBASE64UTILS_H_
+#define _THRIFT_PROTOCOL_TBASE64UTILS_H_
+
+#include <string>
+
+namespace facebook { namespace thrift { namespace protocol {
+
+// in must be at least len bytes
+// len must be 1, 2, or 3
+// buf must be a buffer of at least 4 bytes and may not overlap in
+// the data is not padded with '='; the caller can do this if desired
+void base64_encode(const uint8_t *in, uint32_t len, uint8_t *buf);
+
+// buf must be a buffer of at least 4 bytes and contain base64 encoded values
+// buf will be changed to contain output bytes
+// len is number of bytes to consume from input (must be 2, 3, or 4)
+// no '=' padding should be included in the input
+void base64_decode(uint8_t *buf, uint32_t len);
+
+}}} // facebook::thrift::protocol
+
+#endif // #define _THRIFT_PROTOCOL_TBASE64UTILS_H_