forked from cawka/ndn.cxx
diff --git a/disabled/charbuf.h b/disabled/charbuf.h
new file mode 100644
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--- /dev/null
+++ b/disabled/charbuf.h
@@ -0,0 +1,100 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2013, Regents of the University of California
+ * Alexander Afanasyev
+ * Zhenkai Zhu
+ *
+ * BSD license, See the LICENSE file for more information
+ *
+ * Author: Zhenkai Zhu <zhenkai@cs.ucla.edu>
+ * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#ifndef NDN_NDN_CHARBUF_H
+#define NDN_NDN_CHARBUF_H
+
+#include "ndn.cxx/common.h"
+#include <boost/shared_ptr.hpp>
+#include <boost/iostreams/detail/ios.hpp>
+#include <boost/iostreams/categories.hpp>
+#include <boost/iostreams/stream.hpp>
+
+namespace ndn {
+
+class Charbuf;
+typedef boost::shared_ptr<Charbuf> CharbufPtr;
+
+// This class is mostly used in Wrapper; users should not be directly using this class
+// The main purpose of this class to is avoid manually create and destroy charbuf everytime
+class Charbuf
+{
+public:
+ Charbuf();
+ Charbuf(ccn_charbuf *buf);
+ Charbuf(const Charbuf &other);
+ Charbuf(const void *buf, size_t length);
+ ~Charbuf();
+
+ // expose internal data structure, use with caution!!
+ ccn_charbuf *
+ getBuf() { return m_buf; }
+
+ const ccn_charbuf *
+ getBuf() const { return m_buf; }
+
+ const unsigned char *
+ buf () const
+ { return m_buf->buf; }
+
+ size_t
+ length () const
+ { return m_buf->length; }
+
+private:
+ void init(ccn_charbuf *buf);
+
+protected:
+ ccn_charbuf *m_buf;
+};
+
+namespace iostreams
+{
+
+class charbuf_append_device {
+public:
+ typedef char char_type;
+ typedef boost::iostreams::sink_tag category;
+
+ charbuf_append_device (Charbuf& cnt);
+
+ std::streamsize
+ write(const char_type* s, std::streamsize n);
+protected:
+ Charbuf& container;
+};
+
+} // iostreams
+
+struct charbuf_stream : public boost::iostreams::stream<iostreams::charbuf_append_device>
+{
+ charbuf_stream ()
+ : m_device (m_buf)
+ {
+ open (m_device);
+ }
+
+ Charbuf &
+ buf ()
+ {
+ flush ();
+ return m_buf;
+ }
+
+private:
+ Charbuf m_buf;
+ iostreams::charbuf_append_device m_device;
+};
+
+} // ndn
+
+#endif // NDN_NDN_CHARBUF_H