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/*
* 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_LOCAL_CONNECTOR_H_
#define ICNET_CCNX_LOCAL_CONNECTOR_H_
#include "icnet_ccnx_common.h"
#include "icnet_ccnx_network_message.h"
#include "icnet_ccnx_name.h"
#include <boost/asio.hpp>
#include <deque>
extern "C" {
#include <ccnx/common/ccnx_Interest.h>
#include <ccnx/common/ccnx_ContentObject.h>
#include <parc/security/parc_Security.h>
#include <ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_PacketEncoder.h>
};
namespace icnet {
namespace ccnx {
using boost::asio::ip::tcp;
typedef std::deque<CCNxMetaMessage *> CcnxTransportMessageQueue;
typedef std::function<void(CCNxMetaMessage *)> MessageReceivedCallback;
class LocalConnector {
public:
LocalConnector(boost::asio::io_service &io_service,
std::string &ip_address,
std::string &port,
MessageReceivedCallback receive_callback,
std::list<Name> &name_list);
~LocalConnector();
void send(CCNxMetaMessage *message);
void bind(Name &name);
void close();
private:
void doConnect();
void doReadHeader();
void doReadBody();
void doWrite();
bool checkConnected();
private:
void handleDeadline(const boost::system::error_code &ec);
void startConnectionTimer();
void tryReconnect();
boost::asio::io_service &io_service_;
boost::asio::ip::tcp::socket socket_;
boost::asio::ip::tcp::resolver resolver_;
boost::asio::ip::tcp::resolver::iterator endpoint_iterator_;
boost::asio::deadline_timer timer_;
TransportMessage read_msg_;
CcnxTransportMessageQueue write_msgs_;
bool is_connecting_;
bool is_reconnection_;
bool data_available_;
MessageReceivedCallback receive_callback_;
std::list<Name> &served_name_list_;
};
} // end namespace ccnx
} // end namespace icnet
#endif // ICNET_CCNX_LOCAL_CONNECTOR_H_
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