1 /* 2 * Copyright (C) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include <string> 17 18 #include "ad_json_util.h" 19 20 namespace OHOS { 21 namespace Cloud { IsValid(cJSON * item)22bool AdJsonUtil::IsValid(cJSON *item) 23 { 24 return (item != nullptr) && !cJSON_IsInvalid(item); 25 } 26 ToString(cJSON * item)27std::string AdJsonUtil::ToString(cJSON *item) 28 { 29 std::string result; 30 if (!item) { 31 return result; 32 } 33 char *value = cJSON_PrintUnformatted(item); 34 if (value != nullptr) { 35 result = value; 36 cJSON_free(value); 37 } 38 return result; 39 } 40 } // namespace Cloud 41 } // namespace OHOS