/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#ifndef HCCL_DL_PROF_FUNCTION_H
#define HCCL_DL_PROF_FUNCTION_H

#include <functional>
#include <mutex>
#include <dlfcn.h>
#include <hccl/hccl_types.h>
#include "orion_adapter_rts.h"

namespace Hccl {
class DlProfFunction {
public:
    virtual ~DlProfFunction();
    static DlProfFunction &GetInstance();
    HcclResult DlProfFunctionInit();
    std::function<int32_t(uint32_t, ProfCommandHandle)> dlMsprofRegisterCallback{};
    std::function<int32_t(uint16_t, uint32_t, const char *)> dlMsprofRegTypeInfo{};
    std::function<int32_t(uint32_t, const MsprofApi *)> dlMsprofReportApi{};
    std::function<int32_t(uint32_t, const VOID_PTR, uint32_t)> dlMsprofReportCompactInfo{};
    std::function<int32_t(uint32_t, const VOID_PTR, uint32_t)> dlMsprofReportAdditionalInfo{};
    std::function<uint64_t(const char *, uint32_t)> dlMsprofStr2Id{};
    std::function<uint64_t(void)> dlMsprofSysCycleTime{};

private:
    bool initializedFlag_{false};
    void *handle_{};
    std::mutex handleMutex_;
    DlProfFunction(const DlProfFunction&) = delete;
    DlProfFunction &operator=(const DlProfFunction&) = delete;
    DlProfFunction();
    HcclResult DlProfFunctionInterInit();
    void DlProfFunctionStubInit();
};
}  // namespace HCCL
#endif