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              : #ifndef ACL_JSON_PARSER_H
      12              : #define ACL_JSON_PARSER_H
      13              : 
      14              : #include "nlohmann/json.hpp"
      15              : #include "acl/acl_base.h"
      16              : #include "log_inner.h"
      17              : #include "utils/cann_info_utils.h"
      18              : 
      19              : namespace acl {
      20              :     class JsonParser {
      21              :     public:
      22              :         static aclError ParseJsonFromFile(const char_t *const fileName, nlohmann::json &js);
      23              :         static aclError GetJsonCtxByKey(
      24              :             const char_t *const fileName, std::string &strJsonCtx, const std::string &subStrKey, bool &found);
      25              :         static aclError GetAttrConfigFromFile(
      26              :             const char_t *const fileName, std::map<aclCannAttr, CannInfo> &cannInfoMap);
      27              :         static aclError GetDefaultDeviceIdFromFile(const char_t *const fileName, int32_t& devId);
      28              :         static aclError GetEventModeFromFile(const char_t *const fileName, uint8_t &event_mode, bool &found);
      29              :         static aclError GetStackSizeByType(const char_t *const fileName, const std::string &typeName, size_t &outSize,
      30              :                                             bool &outExist);  
      31              :         static aclError GetPrintFifoSizeByType(const char_t* const fileName, const std::string& typeName, 
      32              :             size_t& fifoSize, bool& found);
      33              :         static aclError ParseJson(const char_t* const fileName, const char_t *const configStr, nlohmann::json &js);
      34              :         static aclError GetConfigStrFromFile(const char_t *const fileName, std::string &configStr);
      35              : 
      36              :     private:
      37              :         static void GetMaxNestedLayers(const char_t *const fileName, const size_t length,
      38              :                                        size_t &maxObjDepth, size_t &maxArrayDepth);
      39              :         static bool IsValidFileName(const char_t *const fileName);
      40              : 
      41           13 :         static const nlohmann::json& GetCfgJsonByKey(const nlohmann::json &js, const std::string &key) {
      42           13 :             return js.at(key);
      43              :         }
      44              : 
      45           11 :         static std::string GetCfgStrByKey(const nlohmann::json &js , const std::string &key) {
      46           11 :             return js.at(key).get<std::string>();
      47              :         }
      48              :         
      49           57 :         static bool ContainKey(const nlohmann::json &js, const std::string &key) {
      50           57 :             return (js.find(key) != js.end());
      51              :         }
      52              :     };
      53              : }
      54              : #endif // ACL_JSON_PARSER_H