cl_modbus_tcp_relay.hpp

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// Copyright 2024 RobosoftAI Inc.
//
// 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.
 
/*****************************************************************************************************************
 *
 *   Authors: Pablo Inigo Blasco, Brett Aldrich
 *
 ******************************************************************************************************************/
#pragma once
 
#include <cl_modbus_tcp_relay/components/cp_modbus_connection.hpp>
#include <cl_modbus_tcp_relay/components/cp_modbus_relay.hpp>
#include <smacc2/smacc.hpp>
 
namespace cl_modbus_tcp_relay
{
 
// Connection events
template <typename TSource, typename TOrthogonal>
struct EvConnectionLost : sc::event<EvConnectionLost<TSource, TOrthogonal>>
{
};
 
template <typename TSource, typename TOrthogonal>
struct EvConnectionRestored : sc::event<EvConnectionRestored<TSource, TOrthogonal>>
{
};
 
// Relay operation events
template <typename TSource, typename TOrthogonal>
struct EvRelayWriteSuccess : sc::event<EvRelayWriteSuccess<TSource, TOrthogonal>>
{
};
 
template <typename TSource, typename TOrthogonal>
struct EvRelayWriteFailure : sc::event<EvRelayWriteFailure<TSource, TOrthogonal>>
{
};
 
class ClModbusTcpRelay : public smacc2::ISmaccClient
{
public:
  ClModbusTcpRelay();
 
  virtual ~ClModbusTcpRelay();
 
  void onInitialize() override;
 
  template <typename TOrthogonal, typename TSourceObject>
  void onStateOrthogonalAllocation()
  {
    // Create connection component if not already created
    if (!connectionComponent_)
    {
      connectionComponent_ =
        this->template createComponent<CpModbusConnection, TOrthogonal, ClModbusTcpRelay>();
    }
 
    // Create relay component if not already created
    if (!relayComponent_)
    {
      relayComponent_ =
        this->template createComponent<CpModbusRelay, TOrthogonal, ClModbusTcpRelay>();
    }
 
    // Configure components for this orthogonal
    connectionComponent_->template onStateOrthogonalAllocation<TOrthogonal, ClModbusTcpRelay>();
    relayComponent_->template onStateOrthogonalAllocation<TOrthogonal, ClModbusTcpRelay>();
  }
 
  // Accessor for connection component
  CpModbusConnection * getConnectionComponent() { return connectionComponent_; }
 
  // Accessor for relay component
  CpModbusRelay * getRelayComponent() { return relayComponent_; }
 
private:
  CpModbusConnection * connectionComponent_ = nullptr;
  CpModbusRelay * relayComponent_ = nullptr;
};
 
}  // namespace cl_modbus_tcp_relay