diff options
Diffstat (limited to 'icnet/transport/icnet_transport_socket_producer.h')
| -rw-r--r-- | icnet/transport/icnet_transport_socket_producer.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/icnet/transport/icnet_transport_socket_producer.h b/icnet/transport/icnet_transport_socket_producer.h new file mode 100644 index 00000000..4f98f9e2 --- /dev/null +++ b/icnet/transport/icnet_transport_socket_producer.h @@ -0,0 +1,178 @@ +/* + * 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_PRODUCER_SOCKET_H_ +#define ICNET_PRODUCER_SOCKET_H_ + +#include "icnet_transport_socket.h" +#include "icnet_transport_content_store.h" + +#include <queue> +#include <mutex> +#include <atomic> +#include <thread> + +#define REGISTRATION_NOT_ATTEMPTED 0 +#define REGISTRATION_SUCCESS 1 +#define REGISTRATION_FAILURE 2 +#define REGISTRATION_IN_PROGRESS 3 + +namespace icnet { + +namespace transport { + +class ProducerSocket : public Socket { + public: + + explicit ProducerSocket(Name prefix); + + ~ProducerSocket(); + + void attach(); + + void dispatch(); + + void produce(Name name, const uint8_t *buffer, size_t buffer_size, const int request_id = 0, bool is_last = false); + + void produce(ContentObject &content_object); + + void asyncProduce(Name suffix, const uint8_t *buf, size_t buffer_size, const int response_id, bool is_last); + + void asyncProduce(ContentObject &content_object); + + void serveForever(); + + void stop(); + + void onInterest(const Name &name, const Interest &interest); + + int setSocketOption(int socket_option_key, int socket_option_value); + + int setSocketOption(int socket_option_key, double socket_option_value); + + int setSocketOption(int socket_option_key, bool socket_option_value); + + int setSocketOption(int socket_option_key, size_t socket_option_value); + + int setSocketOption(int socket_option_key, Name socket_option_value); + + int setSocketOption(int socket_option_key, ProducerContentObjectCallback socket_option_value); + + int setSocketOption(int socket_option_key, ProducerInterestCallback socket_option_value); + + int setSocketOption(int socket_option_key, ConsumerContentObjectVerificationCallback socket_option_value); + + int setSocketOption(int socket_option_key, ConsumerContentObjectCallback socket_option_value); + + int setSocketOption(int socket_option_key, ConsumerInterestCallback socket_option_value); + + int setSocketOption(int socket_option_key, ConsumerContentCallback socket_option_value); + + int setSocketOption(int socket_option_key, ConsumerManifestCallback socket_option_value); + + int setSocketOption(int socket_option_key, KeyLocator socket_option_value); + + int setSocketOption(int socket_option_key, IcnObserver *obs); + + int getSocketOption(int socket_option_key, int &socket_option_value); + + int getSocketOption(int socket_option_key, double &socket_option_value); + + int getSocketOption(int socket_option_key, bool &socket_option_value); + + int getSocketOption(int socket_option_key, size_t &socket_option_value); + + int getSocketOption(int socket_option_key, Name &socket_option_value); + + int getSocketOption(int socket_option_key, ProducerContentObjectCallback &socket_option_value); + + int getSocketOption(int socket_option_key, ProducerInterestCallback &socket_option_value); + + int getSocketOption(int socket_option_key, ConsumerContentObjectVerificationCallback &socket_option_value); + + int getSocketOption(int socket_option_key, ConsumerContentObjectCallback &socket_option_value); + + int getSocketOption(int socket_option_key, ConsumerInterestCallback &socket_option_value); + + int getSocketOption(int socket_option_key, ConsumerContentCallback &socket_option_value); + + int getSocketOption(int socket_option_key, ConsumerManifestCallback &socket_option_value); + + int getSocketOption(int socket_option_key, KeyLocator &socket_option_value); + + int getSocketOption(int socket_option_key, std::shared_ptr<Portal> &socket_option_value); + + int getSocketOption(int socket_option_key, IcnObserver **socket_option_value); + + private: + + std::shared_ptr<Portal> portal_; + boost::asio::io_service io_service_; + + Name name_prefix_; + + int data_packet_size_; + int content_object_expiry_time_; + int registration_status_; + + bool making_manifest_; + + // map for storing sequence numbers for several calls of the publish function + std::unordered_map<std::string, std::unordered_map<int, uint64_t>> seq_number_map_; + + int signature_type_; + int signature_size_; + int key_locator_size_; + KeyLocator key_locator_; + + // buffers + ContentStore output_buffer_; + + std::queue<std::shared_ptr<const Interest> > input_buffer_; + std::mutex input_buffer_mutex_; + std::atomic_size_t input_buffer_capacity_; + std::atomic_size_t input_buffer_size_; + + // threads + std::thread listening_thread_; + std::thread processing_thread_; + volatile bool processing_thread_stop_; + volatile bool listening_thread_stop_; + + // callbacks + ProducerInterestCallback on_interest_input_; + ProducerInterestCallback on_interest_dropped_input_buffer_; + ProducerInterestCallback on_interest_inserted_input_buffer_; + ProducerInterestCallback on_interest_satisfied_output_buffer_; + ProducerInterestCallback on_interest_process_; + + ProducerContentObjectCallback on_new_segment_; + ProducerContentObjectCallback on_content_object_to_sign_; + ProducerContentObjectCallback on_content_object_in_output_buffer_; + ProducerContentObjectCallback on_content_object_output_; + ProducerContentObjectCallback on_content_object_evicted_from_output_buffer_; + + private: + void listen(); + + void passContentObjectToCallbacks(const std::shared_ptr<ContentObject> &content_object); + +}; + +} // end namespace transport + +} // end namespace icnet + +#endif // ICNET_PRODUCER_SOCKET_H_ |