text: /*
   *
   *    Copyright (c) 2022 Project CHIP Authors
   *    All rights reserved.
   *
   *    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.
   */
  
  #include "Esp32AppServer.h"
  #include "CHIPDeviceManager.h"
  #include <app/clusters/network-commissioning/network-commissioning.h>
  #include <app/server/Server.h>
  #include <credentials/DeviceAttestationCredsProvider.h>
  #include <credentials/examples/DeviceAttestationCredsExample.h>
  #include <platform/ESP32/NetworkCommissioningDriver.h>
  
  #if CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
  #include <platform/ESP32/ESP32FactoryDataProvider.h>
  #endif // CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
  
  using namespace chip;
  using namespace chip::Credentials;
  using namespace chip::DeviceLayer;
  namespace {
  #if CHIP_DEVICE_CONFIG_ENABLE_WIFI
  app::Clusters::NetworkCommissioning::Instance
      sWiFiNetworkCommissioningInstance(0 /* Endpoint Id */, &(NetworkCommissioning::ESPWiFiDriver::GetInstance()));
  #endif
  
  #if CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
  ESP32FactoryDataProvider sFactoryDataProvider;
  #endif // CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
  } // namespace
  
  void Esp32AppServer::Init(AppDelegate * sAppDelegate)
  {
      // Init ZCL Data Model and CHIP App Server
      static chip::CommonCaseDeviceServerInitParams initParams;
      (void) initParams.InitializeStaticResourcesBeforeServerInit();
      if (sAppDelegate != nullptr)
      {
          initParams.appDelegate = sAppDelegate;
      }
      chip::Server::GetInstance().Init(initParams);
  
      // Initialize device attestation config
  #if CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
      SetDeviceAttestationCredentialsProvider(&sFactoryDataProvider);
  #else
      SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
  #endif // CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
  
  #if CHIP_DEVICE_CONFIG_ENABLE_WIFI
      sWiFiNetworkCommissioningInstance.Init();
  #endif
  #if CHIP_DEVICE_CONFIG_ENABLE_THREAD
      if (chip::DeviceLayer::ConnectivityMgr().IsThreadProvisioned() &&
          (chip::Server::GetInstance().GetFabricTable().FabricCount() != 0))
      {
          ESP_LOGI(TAG, "Thread has been provisioned, publish the dns service now");
          chip::app::DnssdServer::Instance().StartServer();
      }
  #endif
  }
  