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/*
* 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/interfaces/socket.h>
#include <hicn/transport/protocols/cbr.h>
#include <hicn/transport/protocols/protocol.h>
#include <hicn/transport/protocols/raaqm.h>
#include <hicn/transport/protocols/rtc.h>
#include <hicn/transport/protocols/vegas.h>
#include <hicn/transport/utils/event_thread.h>
#include <hicn/transport/utils/sharable_vector.h>
#define CONSUMER_FINISHED 0
#define CONSUMER_BUSY 1
#define CONSUMER_RUNNING 2
namespace transport {
namespace interface {
class ConsumerSocket : public BaseSocket {
friend class protocol::TransportProtocol;
friend class protocol::VegasTransportProtocol;
friend class protocol::RaaqmTransportProtocol;
friend class protocol::CbrTransportProtocol;
public:
explicit ConsumerSocket(int protocol);
explicit ConsumerSocket(int protocol, asio::io_service &io_service);
~ConsumerSocket();
void connect() override;
int consume(const Name &name, utils::SharableVector<uint8_t> &receive_buffer);
int asyncConsume(
const Name &name,
std::shared_ptr<utils::SharableVector<uint8_t>> receive_buffer);
void asyncSendInterest(Interest::Ptr &&interest,
Portal::ConsumerCallback *callback);
void stop();
void resume();
asio::io_service &getIoService() override;
int setSocketOption(int socket_option_key,
uint32_t socket_option_value) override;
int setSocketOption(int socket_option_key,
double socket_option_value) override;
int setSocketOption(int socket_option_key, bool socket_option_value) override;
int setSocketOption(int socket_option_key, Name socket_option_value) override;
int setSocketOption(int socket_option_key,
std::list<Prefix> socket_option_value) override;
int setSocketOption(
int socket_option_key,
ProducerContentObjectCallback socket_option_value) override;
int setSocketOption(
int socket_option_key,
ConsumerContentObjectVerificationCallback socket_option_value) override;
int setSocketOption(
int socket_option_key,
ConsumerContentObjectCallback socket_option_value) override;
int setSocketOption(int socket_option_key,
ConsumerInterestCallback socket_option_value) override;
int setSocketOption(int socket_option_key,
ProducerInterestCallback socket_option_value) override;
int setSocketOption(int socket_option_key,
ConsumerContentCallback socket_option_value) override;
int setSocketOption(int socket_option_key,
ConsumerManifestCallback socket_option_value) override;
int setSocketOption(int socket_option_key,
IcnObserver *socket_option_value) override;
int setSocketOption(int socket_option_key,
HashAlgorithm socket_option_value) override;
int setSocketOption(int socket_option_key,
utils::CryptoSuite crypto_suite) override;
int setSocketOption(int socket_option_key,
const utils::Identity &crypto_suite) override;
int setSocketOption(int socket_option_key,
const std::string &socket_option_value) override;
int setSocketOption(int socket_option_key,
ConsumerTimerCallback socket_option_value) override;
int setSocketOption(int socket_option_key,
ProducerContentCallback socket_option_value) override;
int getSocketOption(int socket_option_key,
uint32_t &socket_option_value) override;
int getSocketOption(int socket_option_key,
double &socket_option_value) override;
int getSocketOption(int socket_option_key,
bool &socket_option_value) override;
int getSocketOption(int socket_option_key,
Name &socket_option_value) override;
int getSocketOption(int socket_option_key,
std::list<Prefix> &socket_option_value) override;
int getSocketOption(
int socket_option_key,
ProducerContentObjectCallback &socket_option_value) override;
int getSocketOption(
int socket_option_key,
ConsumerContentObjectVerificationCallback &socket_option_value) override;
int getSocketOption(
int socket_option_key,
ConsumerContentObjectCallback &socket_option_value) override;
int getSocketOption(int socket_option_key,
ConsumerInterestCallback &socket_option_value) override;
int getSocketOption(int socket_option_key,
ProducerInterestCallback &socket_option_value) override;
int getSocketOption(int socket_option_key,
ConsumerContentCallback &socket_option_value) override;
int getSocketOption(int socket_option_key,
ConsumerManifestCallback &socket_option_value) override;
int getSocketOption(int socket_option_key,
std::shared_ptr<Portal> &socket_option_value) override;
int getSocketOption(int socket_option_key,
IcnObserver **socket_option_value) override;
int getSocketOption(int socket_option_key,
HashAlgorithm &socket_option_value) override;
int getSocketOption(int socket_option_key,
utils::CryptoSuite &crypto_suite) override;
int getSocketOption(int socket_option_key,
utils::Identity &crypto_suite) override;
int getSocketOption(int socket_option_key,
std::string &socket_option_value) override;
int getSocketOption(int socket_option_key,
ConsumerTimerCallback &socket_option_value) override;
int getSocketOption(int socket_option_key,
ProducerContentCallback &socket_option_value) override;
protected:
std::shared_ptr<TransportProtocol> transport_protocol_;
private:
// context inner state variables
asio::io_service internal_io_service_;
asio::io_service &io_service_;
std::shared_ptr<Portal> portal_;
utils::EventThread async_downloader_;
Name network_name_;
int interest_lifetime_;
double min_window_size_;
double max_window_size_;
double current_window_size_;
uint32_t max_retransmissions_;
size_t output_buffer_size_;
size_t input_buffer_size_;
// RAAQM Parameters
double minimum_drop_probability_;
unsigned int sample_number_;
double gamma_;
double beta_;
double drop_factor_;
// Rate estimation parameters
double rate_estimation_alpha_;
IcnObserver *rate_estimation_observer_;
int rate_estimation_batching_parameter_;
int rate_estimation_choice_;
bool is_async_;
utils::Verifier verifier_;
PARCKeyId *key_id_;
bool verify_signature_;
std::shared_ptr<utils::SharableVector<uint8_t>> content_buffer_;
ConsumerInterestCallback on_interest_retransmission_;
ConsumerInterestCallback on_interest_output_;
ConsumerInterestCallback on_interest_timeout_;
ConsumerInterestCallback on_interest_satisfied_;
ConsumerContentObjectCallback on_content_object_input_;
ConsumerContentObjectVerificationCallback on_content_object_verification_;
ConsumerContentObjectCallback on_content_object_;
ConsumerManifestCallback on_manifest_;
ConsumerContentCallback on_payload_retrieved_;
ConsumerTimerCallback on_timer_expires_;
// Virtual download for traffic generator
bool virtual_download_;
bool rtt_stats_;
Time t0_;
Time t1_;
asio::steady_timer timer_;
uint32_t timer_interval_milliseconds_;
};
} // namespace interface
} // end namespace transport
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