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           42 : DataObj::DataObj(Entity * const sendEntityPtr, const Mbuf * const mbufPtr)
      17           42 :     : sendEntity_(sendEntityPtr),
      18           42 :       mbuf_(mbufPtr)
      19              : {
      20           42 : }
      21              : 
      22           36 : void DataObj::AddRecvEntity(Entity *const recvEntityPtr)
      23              : {
      24           36 :     recvEntities_.emplace_back(recvEntityPtr);
      25           36 : }
      26              : 
      27           42 : DataObjManager &DataObjManager::Instance()
      28              : {
      29              :     static DataObjManager ins;
      30           42 :     return ins;
      31              : }
      32              : 
      33           11 : bool DataObj::RemoveRecvEntity(const Entity * const recvEntityPtr)
      34              : {
      35           11 :     for (auto iter = recvEntities_.begin(); iter != recvEntities_.end(); iter++) {
      36           11 :         if ((*iter)->Equal(recvEntityPtr)) {
      37           11 :             (void) recvEntities_.erase(iter);
      38           11 :             return true;
      39              :         }
      40              :     }
      41            0 :     return false;
      42              : }
      43              : 
      44            1 : bool DataObj::UpdateRecvEntities(const EntityPtr group, const EntityPtr elem)
      45              : {
      46            1 :     if (RemoveRecvEntity(group.get())) {
      47            1 :         AddRecvEntity(elem.get());
      48            1 :         return true;
      49              :     }
      50            0 :     return false;
      51              : }
      52              : 
      53           42 : DataObjPtr DataObjManager::CreateDataObj(Entity * const sendEntityPtr, const Mbuf * const mbufPtr) const
      54              : {
      55              :     try {
      56           42 :         return std::make_shared<DataObj>(sendEntityPtr, mbufPtr);
      57            0 :     } catch (std::bad_alloc &error) {
      58              :         (void) error;
      59            0 :         return nullptr;
      60            0 :     }
      61              :     return nullptr;
      62              : }
      63              : }  // namespace dgw