text: /*
   *
   *    Copyright (c) 2020 Project CHIP Authors
   *
   *    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.
   */
  
  /**
   * @file
   *   This file implements the handler for data model messages.
   */
  
  #include "esp_log.h"
  #include <system/SystemPacketBuffer.h>
  
  #include "DataModelHandler.h"
  #include "LEDWidget.h"
  
  extern "C" {
  #include "chip-zcl/chip-zcl.h"
  #include "gen/gen-cluster-id.h"
  #include "gen/gen-types.h"
  }
  
  using namespace ::chip;
  
  static const char * TAG = "data_model_server";
  
  void InitDataModelHandler()
  {
      chipZclEndpointInit();
  }
  
  void HandleDataModelMessage(System::PacketBuffer * buffer)
  {
      ChipZclStatus_t zclStatus = chipZclProcessIncoming((ChipZclBuffer_t *) buffer);
      if (zclStatus == CHIP_ZCL_STATUS_SUCCESS)
      {
          ESP_LOGI(TAG, "Data model processing success!");
      }
      else
      {
          ESP_LOGI(TAG, "Data model processing failure: %d", zclStatus);
      }
      System::PacketBuffer::Free(buffer);
  }
  