remove protobuf dependency
Change-Id: I10bf90ba940bbde27d91df58056f4f558843f697
diff --git a/src/endorse-collection.hpp b/src/endorse-collection.hpp
new file mode 100644
index 0000000..42a0979
--- /dev/null
+++ b/src/endorse-collection.hpp
@@ -0,0 +1,80 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2013, Regents of the University of California
+ *
+ * BSD license, See the LICENSE file for more information
+ *
+ * Author: Qiuhan Ding <qiuhanding@cs.ucla.edu>
+ */
+
+#ifndef CHRONOCHAT_ENDORSE_COLLECTION_HPP
+#define CHRONOCHAT_ENDORSE_COLLECTION_HPP
+
+#include "common.hpp"
+#include "tlv.hpp"
+#include <ndn-cxx/util/concepts.hpp>
+#include <ndn-cxx/encoding/block.hpp>
+#include <ndn-cxx/encoding/encoding-buffer.hpp>
+
+namespace chronochat {
+
+class EndorseCollection
+{
+
+public:
+
+ class Error : public std::runtime_error
+ {
+ public:
+ explicit
+ Error(const std::string& what)
+ : std::runtime_error(what)
+ {
+ }
+ };
+
+ class CollectionEntry
+ {
+ public:
+ Name certName;
+ std::string hash;
+ };
+
+public:
+
+ EndorseCollection();
+
+ explicit
+ EndorseCollection(const Block& endorseWire);
+
+ const Block&
+ wireEncode() const;
+
+ void
+ wireDecode(const Block& endorseWire);
+
+ const std::vector<CollectionEntry>&
+ getCollectionEntries() const;
+
+ void
+ addCollectionEntry(const Name& certName, const std::string& hash);
+
+private:
+ template<bool T>
+ size_t
+ wireEncode(ndn::EncodingImpl<T>& block) const;
+
+private:
+ mutable Block m_wire;
+ std::vector<CollectionEntry> m_entries;
+};
+
+inline const std::vector<EndorseCollection::CollectionEntry>&
+EndorseCollection::getCollectionEntries() const
+{
+ return m_entries;
+}
+
+} // namespace chronochat
+
+#endif //CHRONOCHAT_ENDORSE_COLLECTION_HPP