ConfigServerHandlerCollection.h

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#ifndef CONFIG_SERVER_HANDLER_COLLECTION_H
#define CONFIG_SERVER_HANDLER_COLLECTION_H

#include <memory>
#include <boost/asio.hpp>
#include "GatewayClientErrorCodes.h"
#include "HdlcdClientErrorCodes.h"
class GatewayClientHandlerCollection;
class HdlcdClientHandlerCollection;
class ConfigServerHandler;

class ConfigServerHandlerCollection: public std::enable_shared_from_this<ConfigServerHandlerCollection> {
public:
    // CTOR, initializer, and resetter
    ConfigServerHandlerCollection(boost::asio::io_service& a_IOService, uint16_t a_TcpPortNbr);
    void Initialize(std::shared_ptr<GatewayClientHandlerCollection> a_GatewayClientHandlerCollection,
                    std::shared_ptr<HdlcdClientHandlerCollection> a_HdlcdClientHandlerCollection);
    void SystemShutdown();
    
    // Self-registering and -deregistering of ConfigServerHandler objects
    void RegisterConfigServerHandler  (std::shared_ptr<ConfigServerHandler> a_ConfigServerHandler);
    void DeregisterConfigServerHandler(std::shared_ptr<ConfigServerHandler> a_ConfigServerHandler);
    
    // Methods to be called by a gateway client entity
    void GatewayClientCreated     (uint16_t a_ReferenceNbr);
    void GatewayClientDestroyed   (uint16_t a_ReferenceNbr);
    void GatewayClientConnected   (uint16_t a_ReferenceNbr);
    void GatewayClientDisconnected(uint16_t a_ReferenceNbr);
    void GatewayClientError       (uint16_t a_ReferenceNbr, E_GATEWAY_CLIENT_ERROR a_ErrorCode);
    
    // Methods to be called by a HDLCd client entity
    void HdlcdClientCreated     (uint16_t a_SerialPortNbr);
    void HdlcdClientDestroyed   (uint16_t a_SerialPortNbr);
    void HdlcdClientConnected   (uint16_t a_SerialPortNbr);
    void HdlcdClientDisconnected(uint16_t a_SerialPortNbr);
    void HdlcdClientNewStatus   (uint16_t a_SerialPortNbr, bool a_bIsResumed, bool a_bIsAlive);
    void HdlcdClientError       (uint16_t a_SerialPortNbr, E_HDLCD_CLIENT_ERROR a_ErrorCode);

private:
    // Internal helpers
    void DoAccept();
    
    // Members
    boost::asio::io_service& m_IOService;
    std::shared_ptr<GatewayClientHandlerCollection> m_GatewayClientHandlerCollection;
    std::shared_ptr<HdlcdClientHandlerCollection> m_HdlcdClientHandlerCollection;
    
    // The config server handler entity
    std::shared_ptr<ConfigServerHandler> m_ConfigServerHandler;
    
    // Accept incoming TCP connections
    boost::asio::ip::tcp::tcp::acceptor m_TcpAcceptor; 
    boost::asio::ip::tcp::tcp::socket   m_TcpSocket; 
};

#endif // CONFIG_SERVER_HANDLER_COLLECTION_H