ModbusConnections.h
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/****************************************************************************
* Copyright (c) 2022 Priva B.V.
****************************************************************************/
#pragma once
// Flexblox
#include "IModbusAdapter.h"
#include "ModbusAdapter.h"
// std
#include <memory>
#include <mutex>
#include <string>
#include <unordered_map>
using AdapterList = std::vector<std::shared_ptr<IModbusAdapter>>;
class ModbusConnections
{
public:
/*!
* \brief ModbusConnections
*/
explicit ModbusConnections();
/*!
* \brief ~ModbusConnections
*/
virtual ~ModbusConnections();
/*!
* \brief CreateConnection
* \param config
* \return
*/
bool CreateConnection( const ConnectionConfig &config );
/*!
* \brief DeleteConnection
* \param portName
* \param endpoint
* \return
*/
bool DeleteConnection( const ConnectionPort portName, const std::string &endpoint = std::string() );
/*!
* \brief ConnectionCount
* \return
*/
int ConnectionCount();
/*!
* \brief getConnection
* \param portName
* \param endpoint
* \return
*/
std::shared_ptr<IModbusAdapter> getConnection( const ConnectionPort portName, const std::string &endpoint = std::string() );
// Convenient functions
/*!
* \brief getConnection
* \param portName
* \param ipAddress
* \param tcpPortNumber
* \return
*/
std::shared_ptr<IModbusAdapter> getConnection( const ConnectionPort portName, const std::string &ipAddress, int tcpPortNumber );
/*!
* \brief getConnections
* \return
*/
AdapterList getConnections();
private:
/*!
* \brief connectionExist
* \param portName
* \param endpoint
* \return
*/
std::shared_ptr<IModbusAdapter> connectionExist( const ConnectionPort portName, const std::string &endpoint = std::string() );
/*!
* \brief createEndPoint
* \param ipAddress
* \param portNumber
* \return
*/
std::string createEndPoint( const std::string &ipAddress, int portNumber );
/*!
* \brief createEndPoint
* \param config
* \return
*/
std::string createEndPoint( const ConnectionConfig &config );
private:
std::mutex m_mapSerialMutex; ///< Mutex protecting the serialmap
std::mutex m_mapTcpMutex; ///< Mutex protecting the TCPmap
std::unordered_map<ConnectionPort, std::shared_ptr<IModbusAdapter>> m_mapSerial; ///< Unordered map holding the Modbus connections By PortName
std::unordered_map<std::string, std::shared_ptr<IModbusAdapter>> m_mapTcp; ///< Unordered map holding the Modbus connections By tcp://endpoint:port
};