diff options
Diffstat (limited to 'libtransport/src/hicn/transport/protocols/reassembly.h')
-rw-r--r-- | libtransport/src/hicn/transport/protocols/reassembly.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/libtransport/src/hicn/transport/protocols/reassembly.h b/libtransport/src/hicn/transport/protocols/reassembly.h new file mode 100644 index 000000000..ef3e99fc5 --- /dev/null +++ b/libtransport/src/hicn/transport/protocols/reassembly.h @@ -0,0 +1,71 @@ +/* + * 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 <hicn/transport/core/content_object.h> +#include <hicn/transport/protocols/manifest_indexing_manager.h> + +namespace transport { + +namespace protocol { + +// Forward Declaration +class ManifestManager; + +class Reassembly { + public: + class ContentReassembledCallback { + public: + virtual void onContentReassembled(std::error_code ec) = 0; + }; + + virtual void reassemble(ContentObject::Ptr &&content_object) = 0; + virtual void reset() = 0; + virtual void setContentCallback(ContentReassembledCallback *callback) { + content_callback_ = callback; + } + + protected: + ContentReassembledCallback *content_callback_; +}; + +class BaseReassembly : public Reassembly { + public: + BaseReassembly(interface::ConsumerSocket *icn_socket, + ContentReassembledCallback *content_callback); + + protected: + virtual void reassemble(ContentObject::Ptr &&content_object) override; + + virtual void copyContent(const ContentObject &content_object); + + virtual void reset() override; + + protected: + // The consumer socket + interface::ConsumerSocket *reassembly_consumer_socket_; + std::unique_ptr<ZeroIndexManager> zero_index_manager_; + std::unique_ptr<IncrementalIndexManager> incremental_index_manager_; + std::unique_ptr<ManifestIndexManager> manifest_index_manager_; + IndexVerificationManager *index_manager_; + std::unordered_map<std::uint32_t, ContentObject::Ptr> received_packets_; + + uint64_t index_; +}; + +} // namespace protocol + +} // end namespace transport |