Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2025 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              : #include "data_obj_manager.h"
      12              : #include "fsm/state_base.h"
      13              : #include "entity_manager.h"
      14              : 
      15              : namespace dgw {
      16           44 : DataObj::DataObj(Entity* const sendEntityPtr, const Mbuf* const mbufPtr) : sendEntity_(sendEntityPtr), mbuf_(mbufPtr) {}
      17              : 
      18           38 : void DataObj::AddRecvEntity(Entity* const recvEntityPtr) { recvEntities_.emplace_back(recvEntityPtr); }
      19              : 
      20           43 : DataObjManager& DataObjManager::Instance()
      21              : {
      22              :     static DataObjManager ins;
      23           43 :     return ins;
      24              : }
      25              : 
      26           15 : bool DataObj::RemoveRecvEntity(const Entity* const recvEntityPtr)
      27              : {
      28           15 :     for (auto iter = recvEntities_.begin(); iter != recvEntities_.end(); iter++) {
      29           13 :         if ((*iter)->Equal(recvEntityPtr)) {
      30           13 :             (void)recvEntities_.erase(iter);
      31           13 :             return true;
      32              :         }
      33              :     }
      34            2 :     return false;
      35              : }
      36              : 
      37            3 : bool DataObj::UpdateRecvEntities(const EntityPtr group, const EntityPtr elem)
      38              : {
      39            3 :     if (RemoveRecvEntity(group.get())) {
      40            2 :         AddRecvEntity(elem.get());
      41            2 :         return true;
      42              :     }
      43            1 :     return false;
      44              : }
      45              : 
      46           43 : DataObjPtr DataObjManager::CreateDataObj(Entity* const sendEntityPtr, const Mbuf* const mbufPtr) const
      47              : {
      48              :     try {
      49           43 :         return std::make_shared<DataObj>(sendEntityPtr, mbufPtr);
      50            0 :     } catch (std::bad_alloc& error) {
      51              :         (void)error;
      52            0 :         return nullptr;
      53            0 :     }
      54              :     return nullptr;
      55              : }
      56              : } // namespace dgw