1 files changed, 93 insertions, 0 deletions
diff --git a/icnet/ccnx/icnet_ccnx_pending_interest.h b/icnet/ccnx/icnet_ccnx_pending_interest.h
new file mode 100644
index 00000000..692c63e7
--- /dev/null
+++ b/icnet/ccnx/icnet_ccnx_pending_interest.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ICNET_CCNX_PENDING_INTEREST_H_
+#define ICNET_CCNX_PENDING_INTEREST_H_
+
+#include "icnet_ccnx_interest.h"
+#include "icnet_ccnx_content_object.h"
+#include "icnet_ccnx_name.h"
+
+#include <boost/asio.hpp>
+
+namespace icnet {
+
+namespace ccnx {
+
+typedef std::function<void(const Interest &, ContentObject &)>
+OnContentObjectCallback;
+typedef std::function<void( const Interest
+&)>
+OnInterestTimeoutCallback;
+typedef std::function<void(const Name &, const Interest
+&)>
+OnInterestCallback;
+typedef std::function<void(const boost::system::error_code &)> BoostCallback;
+
+class PendingInterest {
+ public:
+
+  friend class Portal;
+
+  PendingInterest(std::shared_ptr<Interest> &interest,
+                  boost::asio::io_service &portal_io_service,
+                  const OnContentObjectCallback &on_content_object,
+                  const OnInterestTimeoutCallback &on_interest_timeout);
+
+  ~PendingInterest();
+
+  bool isReceived() const;
+
+  void startCountdown(BoostCallback &cb);
+
+  void cancelTimer();
+
+  void setReceived();
+
+  const std::shared_ptr<Interest> &getInterest() const;
+
+  void setInterest(const std::shared_ptr<Interest> &interest);
+
+  const OnContentObjectCallback &getOnDataCallback() const;
+
+  void setOnDataCallback(const OnContentObjectCallback &on_content_object);
+
+  const OnInterestTimeoutCallback &getOnTimeoutCallback() const;
+
+  void setOnTimeoutCallback(const OnInterestTimeoutCallback &on_interest_timeout);
+
+  void setReceived(bool received);
+
+  bool isValid() const;
+
+  void setValid(bool valid);
+
+ private:
+  std::shared_ptr<Interest> interest_;
+  boost::asio::io_service &io_service_;
+  boost::asio::deadline_timer timer_;
+
+ private:
+  OnContentObjectCallback on_content_object_callback_;
+  OnInterestTimeoutCallback on_interest_timeout_callback_;
+  bool received_;
+  bool valid_;
+};
+
+} // end namespace ccnx
+
+} // end namespace icnet
+
+#endif // ICNET_CCNX_PENDING_INTEREST_H_