text: /*
   * Copyright (c) 2020 Huawei Device Co., Ltd.
   * 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.
   */
  
  #ifndef HOS_LITE_HIVIEW_SERVICE_H
  #define HOS_LITE_HIVIEW_SERVICE_H
  
  #include <service.h>
  #include <iunknown.h>
  #include "ohos_types.h"
  
  #ifdef __cplusplus
  #if __cplusplus
  extern "C" {
  #endif
  #endif /* End of #ifdef __cplusplus */
  
  typedef enum {
      HIVIEW_CMP_TYPE_DUMP = 0,
      HIVIEW_CMP_TYPE_LOG,
      HIVIEW_CMP_TYPE_LOG_LIMIT,
      HIVIEW_CMP_TYPE_EVENT,
      HIVIEW_CMP_TYPE_MAX
  } HiviewComponentType;
  
  typedef enum {
      HIVIEW_MSG_OUTPUT_LOG_FLOW = 0,
      HIVIEW_MSG_OUTPUT_LOG_TEXT_FILE,
      HIVIEW_MSG_OUTPUT_LOG_BIN_FILE,
      HIVIEW_MSG_OUTPUT_EVENT_FLOW,
      HIVIEW_MSG_OUTPUT_EVENT_BIN_FILE,
      HIVIEW_MSG_MAX
  } HiviewInnerMessage;
  
  #define SYNC_FILE 1
  
  typedef struct {
      INHERIT_IUNKNOWN;
      void (*Output)(IUnknown *iUnknown, int16 msgId, uint16 type);
  } HiviewInterface;
  
  typedef struct {
      INHERIT_SERVICE;
      INHERIT_IUNKNOWNENTRY(HiviewInterface);
      Identity identity;
  } HiviewService;
  
  typedef void (* HiviewInitFunc)(void);
  typedef void (* HiviewMsgHandle)(const Request *request);
  
  void HiviewRegisterInitFunc(HiviewComponentType type, HiviewInitFunc func);
  void HiviewRegisterMsgHandle(HiviewInnerMessage type, HiviewMsgHandle func);
  void HiviewSendMessage(const char *srvName, int16 msgId, uint16 msgValue);
  
  #ifdef __cplusplus
  #if __cplusplus
  }
  #endif
  #endif /* End of #ifdef __cplusplus */
  
  #endif /* End of #ifndef HOS_LITE_HIVIEW_SERVICE_H */
  