1 /* 2 * Copyright (C) 2022 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 #ifndef OHOS_MEDIALIBRARY_COMMAND_PARSE_H 17 #define OHOS_MEDIALIBRARY_COMMAND_PARSE_H 18 19 #include <string> 20 #include <unordered_map> 21 #include <vector> 22 23 #include "abs_rdb_predicates.h" 24 #include "datashare_predicates.h" 25 #include "dir_asset.h" 26 #include "medialibrary_db_const.h" 27 #include "medialibrary_operation.h" 28 #include "uri.h" 29 #include "values_bucket.h" 30 31 namespace OHOS { 32 namespace Media { 33 #define EXPORT __attribute__ ((visibility ("default"))) 34 class MediaLibraryCommand { 35 public: 36 EXPORT explicit MediaLibraryCommand(const Uri &uri); 37 EXPORT MediaLibraryCommand(const Uri &uri, const NativeRdb::ValuesBucket &value); 38 EXPORT MediaLibraryCommand(const Uri &uri, const OperationType &oprnType); 39 EXPORT MediaLibraryCommand(const OperationObject &oprnObject, const OperationType &oprnType, 40 MediaLibraryApi api = MediaLibraryApi::API_OLD); 41 EXPORT MediaLibraryCommand(const OperationObject &oprnObject, const OperationType &oprnType, 42 const NativeRdb::ValuesBucket &value, MediaLibraryApi api = MediaLibraryApi::API_OLD); 43 EXPORT MediaLibraryCommand(const OperationObject &oprnObject, const OperationType &oprnType, 44 const std::string &networkId, MediaLibraryApi api = MediaLibraryApi::API_OLD); 45 MediaLibraryCommand(const std::string &tableName, MediaLibraryApi api = MediaLibraryApi::API_OLD); 46 EXPORT MediaLibraryCommand(const NativeRdb::ValuesBucket &value, MediaLibraryApi api = MediaLibraryApi::API_OLD); 47 MediaLibraryCommand(const DataShare::DataSharePredicates &pred, MediaLibraryApi api = MediaLibraryApi::API_OLD); 48 EXPORT MediaLibraryCommand() = delete; 49 EXPORT ~MediaLibraryCommand(); 50 EXPORT MediaLibraryCommand(const MediaLibraryCommand &) = delete; 51 EXPORT MediaLibraryCommand &operator=(const MediaLibraryCommand &) = delete; 52 EXPORT MediaLibraryCommand(MediaLibraryCommand &&) = delete; 53 EXPORT MediaLibraryCommand &operator=(MediaLibraryCommand &&) = delete; 54 55 EXPORT OperationObject GetOprnObject() const; 56 EXPORT OperationType GetOprnType() const; 57 EXPORT const std::string &GetTableName(); 58 EXPORT NativeRdb::ValuesBucket &GetValueBucket(); 59 EXPORT NativeRdb::AbsRdbPredicates *GetAbsRdbPredicates(); 60 EXPORT const std::string &GetOprnFileId(); 61 EXPORT const std::string &GetOprnDevice(); 62 EXPORT const Uri &GetUri() const; 63 EXPORT const std::string &GetBundleName(); 64 EXPORT const std::string &GetDeviceName(); 65 EXPORT std::string GetUriStringWithoutSegment() const; 66 EXPORT MediaLibraryApi GetApi(); 67 EXPORT std::string GetQuerySetParam(const std::string &key); 68 EXPORT void SetDataSharePred(const DataShare::DataSharePredicates &pred); 69 EXPORT const DataShare::DataSharePredicates &GetDataSharePred() const; 70 EXPORT const std::string &GetResult(); 71 72 EXPORT void SetApiParam(const std::string &key, const std::string ¶m); 73 EXPORT void SetOprnObject(OperationObject object); 74 EXPORT void SetOprnAssetId(const std::string &oprnId); 75 EXPORT void SetValueBucket(const NativeRdb::ValuesBucket &value); 76 EXPORT void SetTableName(const std::string &tableName); 77 EXPORT void SetBundleName(const std::string &bundleName); 78 EXPORT void SetDeviceName(const std::string &deviceName); 79 EXPORT void SetResult(const std::string &result); 80 EXPORT bool IsDataSharePredNull() const; 81 82 private: 83 void ParseOprnObjectFromUri(); 84 void ParseOprnTypeFromUri(); 85 void ParseTableName(); 86 void InitAbsRdbPredicates(); 87 void ParseFileId(); 88 void ParseQuerySetMapFromUri(); 89 void SetApiFromQuerySetMap(); 90 void ParseOprnObjectFromFileUri(); 91 92 Uri uri_ {""}; 93 NativeRdb::ValuesBucket insertValue_; 94 std::unique_ptr<NativeRdb::AbsRdbPredicates> absRdbPredicates_; 95 std::unique_ptr<const DataShare::DataSharePredicates> datasharePred_; 96 OperationObject oprnObject_ {OperationObject::UNKNOWN_OBJECT}; 97 OperationType oprnType_ {OperationType::UNKNOWN_TYPE}; 98 std::string oprnFileId_; 99 std::string oprnDevice_; 100 std::string tableName_; 101 std::string bundleName_; 102 std::string deviceName_; 103 std::unordered_map<std::string, std::string> querySetMap_; 104 std::string result_ = ""; 105 MediaLibraryApi api_; 106 }; 107 108 } // namespace Media 109 } // namespace OHOS 110 111 #endif // OHOS_MEDIALIBRARY_COMMAND_PARSE_H 112