byte_stream_reassembly.h

/*
 * Copyright (c) 2017-2019 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.
 */
 
#pragma once
 
#include <protocols/reassembly.h>
 
namespace transport {
 
namespace protocol {
 
class ByteStreamReassembly : public Reassembly {
 public:
  ByteStreamReassembly(implementation::ConsumerSocket *icn_socket,
                       TransportProtocol *transport_protocol);
 
 protected:
  void reassemble(core::ContentObject &content_object) override;
 
  void reassemble(
      std::unique_ptr<core::ContentObjectManifest> &&manifest) override;
 
  void reassemble(utils::MemBuf &buffer, uint32_t suffix) override;
 
  bool copyContent(core::ContentObject &content_object);
 
  virtual void reInitialize() override;
 
 private:
  void assembleContent();
 
 protected:
  std::unordered_map<std::uint32_t, core::ContentObject::Ptr> received_packets_;
  uint32_t index_;
  bool download_complete_;
};
 
}  // namespace protocol
 
}  // end namespace transport