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       1              : /**
       2              :  * Copyright (c) 2026 Huawei Technologies Co., Ltd.
       3              :  * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
       4              :  * CANN Open Software License Agreement Version 2.0 (the "License").
       5              :  * Please refer to the License for details. You may not use this file except in compliance with the License.
       6              :  * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
       7              :  * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
       8              :  * See LICENSE in the root of the software repository for the full text of the License.
       9              :  */
      10              : 
      11              : #ifndef HCCL_AICPU_HDC_HANDLER_H
      12              : #define HCCL_AICPU_HDC_HANDLER_H
      13              : 
      14              : #include "hdc_pub.h"
      15              : #include "kfc.h"
      16              : 
      17              : namespace hccl {
      18              : 
      19              : class HcclAicpuHdcHandler {
      20              : public:
      21              :     HcclAicpuHdcHandler(
      22              :         const std::shared_ptr<HDCommunicate>& h2dTransfer, const std::shared_ptr<HDCommunicate>& d2hTransfer);
      23            3 :     ~HcclAicpuHdcHandler() = default;
      24              : 
      25              :     HcclResult GetKfcCommand(Hccl::KfcCommand& cmd);
      26              :     void SetKfcExecStatus(Hccl::KfcStatus state, Hccl::KfcErrType errorCode);
      27              : 
      28              : private:
      29              :     std::shared_ptr<HDCommunicate> h2dTransfer_{nullptr};
      30              :     std::shared_ptr<HDCommunicate> d2hTransfer_{nullptr};
      31              :     Hccl::KfcCommand lastCmd_{Hccl::KfcCommand::NONE};
      32              : };
      33              : 
      34              : } // namespace hccl
      35              : 
      36              : #endif // HCCL_AICPU_HDC_HANDLER_H