text: 
  /*
  Copyright (c) 2019, Ford Motor Company, Livio
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:
  
  Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.
  
  Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following
  disclaimer in the documentation and/or other materials provided with the
  distribution.
  
  Neither the name of the the copyright holders nor the names of their
  contributors may be used to endorse or promote products derived from this
  software without specific prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.
  */
  
  #include "sdl_rpc_plugin/commands/mobile/cancel_interaction_request.h"
  #include "application_manager/application_impl.h"
  #include "application_manager/message_helper.h"
  #include "interfaces/MOBILE_API.h"
  #include "utils/helpers.h"
  
  namespace sdl_rpc_plugin {
  using namespace application_manager;
  namespace commands {
  
  CancelInteractionRequest::CancelInteractionRequest(
      const application_manager::commands::MessageSharedPtr& message,
      ApplicationManager& application_manager,
      app_mngr::rpc_service::RPCService& rpc_service,
      app_mngr::HMICapabilities& hmi_capabilities,
      policy::PolicyHandlerInterface& policy_handler)
      : CommandRequestImpl(message,
                           application_manager,
                           rpc_service,
                           hmi_capabilities,
                           policy_handler) {}
  
  CancelInteractionRequest::~CancelInteractionRequest() {}
  
  void CancelInteractionRequest::Run() {
    LOG4CXX_AUTO_TRACE(logger_);
  
    auto function_id = static_cast<mobile_apis::FunctionID::eType>(
        (*message_)[strings::msg_params][strings::func_id].asInt());
  
    if (helpers::
            Compare<mobile_apis::FunctionID::eType, helpers::NEQ, helpers::ALL>(
                function_id,
                mobile_apis::FunctionID::PerformInteractionID,
                mobile_apis::FunctionID::AlertID,
                mobile_apis::FunctionID::ScrollableMessageID,
                mobile_apis::FunctionID::SliderID)) {
      LOG4CXX_ERROR(logger_, "Bad function ID" << function_id);
      SendResponse(false, mobile_apis::Result::INVALID_ID);
      return;
    }
  
    smart_objects::SmartObject msg_params;
    msg_params[strings::app_id] = connection_key();
    msg_params[strings::func_id] = function_id;
  
    if ((*message_)[strings::msg_params].keyExists(strings::cancel_id)) {
      msg_params[strings::cancel_id] =
          (*message_)[strings::msg_params][strings::cancel_id].asInt();
    }
  
    SendHMIRequest(hmi_apis::FunctionID::UI_CancelInteraction, &msg_params, true);
  }
  
  void CancelInteractionRequest::on_event(const event_engine::Event& event) {
    LOG4CXX_AUTO_TRACE(logger_);
  
    if (event.id() != hmi_apis::FunctionID::UI_CancelInteraction) {
      LOG4CXX_ERROR(logger_, "Received unknown event" << event.id());
      return;
    }
  
    auto message = event.smart_object();
  
    hmi_apis::Common_Result::eType hmi_result =
        static_cast<hmi_apis::Common_Result::eType>(
            message[strings::params][hmi_response::code].asInt());
  
    mobile_apis::Result::eType result =
        MessageHelper::HMIToMobileResult(hmi_result);
    bool success = PrepareResultForMobileResponse(
        hmi_result, HmiInterfaces::HMI_INTERFACE_UI);
  
    auto msg_params = message[strings::msg_params];
  
    const char* info = msg_params.keyExists(strings::info)
                           ? msg_params[strings::info].asCharArray()
                           : NULL;
  
    SendResponse(success, result, info, &msg_params);
  }
  
  }  // namespace commands
  }  // namespace sdl_rpc_plugin
  