GatewayClientHandler.h

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#ifndef GATEWAY_CLIENT_HANDLER_H
#define GATEWAY_CLIENT_HANDLER_H

#include <memory>
#include <boost/asio.hpp>
#include <string>
#include "GatewayClientConnectGuard.h"
class ConfigServerHandlerCollection;
class HdlcdClientHandlerCollection;
class GatewayFrame;
class GatewayClient;

class GatewayClientHandler {
public:
    // CTOR, initializer, and resetter
    GatewayClientHandler(boost::asio::io_service& a_IOService, std::shared_ptr<ConfigServerHandlerCollection> a_ConfigServerHandlerCollection,
                         std::shared_ptr<HdlcdClientHandlerCollection> a_HdlcdClientHandlerCollection, uint16_t a_ReferenceNbr,
                         std::string a_RemoteAddress, uint16_t a_RemotePortNbr);
    void Close();
    uint16_t GetReferenceNbr() const { return m_ReferenceNbr; }
    
    // Methods to be called by a HDLCd client entity
    void SendPacket(uint16_t a_SerialPortNbr, const std::vector<unsigned char> &a_Payload);
    
private:
    // Helpers
    void ResolveDestination();

    // Members
    boost::asio::io_service& m_IOService;
    std::shared_ptr<ConfigServerHandlerCollection> m_ConfigServerHandlerCollection;
    std::shared_ptr<HdlcdClientHandlerCollection> m_HdlcdClientHandlerCollection;
    GatewayClientConnectGuard m_GatewayClientConnectGuard;
    std::string m_RemoteAddress;
    uint16_t m_RemotePortNbr;

    std::shared_ptr<GatewayClient> m_GatewayClient;
    uint16_t m_ReferenceNbr;
    
    // Resolver
    boost::asio::ip::tcp::resolver m_Resolver;
    boost::asio::deadline_timer m_ConnectionRetryTimer;
};

#endif // GATEWAY_CLIENT_HANDLER_H