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
   *          Defines platform-specific event types and data for the chip
   *          Device Layer on Zephyr platforms.
   */
  
  #ifndef CHIP_DEVICE_PLATFORM_EVENT_H
  #define CHIP_DEVICE_PLATFORM_EVENT_H
  
  #include <platform/CHIPDeviceEvent.h>
  
  namespace chip {
  namespace System {
  class PacketBuffer;
  }
  } // namespace chip
  
  namespace chip {
  namespace DeviceLayer {
  
  namespace DeviceEventType {
  
  /**
   * Enumerates Zephyr platform-specific event types that are visible to the application.
   */
  enum PublicPlatformSpecificEventTypes
  {
      /* None currently defined */
  };
  
  /**
   * Enumerates Zephyr platform-specific event types that are internal to the chip Device Layer.
   */
  enum InternalPlatformSpecificEventTypes
  {
      kPlatformZephyrEvent = kRange_InternalPlatformSpecific,
      kPlatformZephyrBleConnected,
      kPlatformZephyrBleDisconnected,
      kPlatformZephyrBleCCCWrite,
      kPlatformZephyrBleC1WriteEvent,
      kPlatformZephyrBleC2IndDoneEvent,
      kPlatformZephyrBleOutOfBuffersEvent,
  };
  
  } // namespace DeviceEventType
  
  struct BleConnEventType
  {
      bt_conn * BtConn;
      uint8_t HciResult;
  };
  
  struct BleCCCWriteEventType
  {
      bt_conn * BtConn;
      uint16_t Value;
  };
  
  struct BleC1WriteEventType
  {
      bt_conn * BtConn;
      ::chip::System::PacketBuffer * Data;
  };
  
  struct BleC2IndDoneEventType
  {
      bt_conn * BtConn;
      uint8_t Result;
  };
  
  /**
   * Represents platform-specific event information for Zephyr platforms.
   */
  struct ChipDevicePlatformEvent final
  {
      union
      {
          BleConnEventType BleConnEvent;
          BleCCCWriteEventType BleCCCWriteEvent;
          BleC1WriteEventType BleC1WriteEvent;
          BleC2IndDoneEventType BleC2IndDoneEvent;
      };
  };
  
  } // namespace DeviceLayer
  } // namespace chip
  
  #endif // CHIP_DEVICE_PLATFORM_EVENT_H
  