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 DATASHARE_I_SHARED_RESULT_SET_H 17 #define DATASHARE_I_SHARED_RESULT_SET_H 18 #include <memory> 19 #include "iremote_broker.h" 20 #include "datashare_result_set.h" 21 namespace OHOS::DataShare { 22 class ISharedResultSet : public DataShareResultSet, public IRemoteBroker { 23 public: 24 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.DataShare.ISharedResultSet") 25 static std::shared_ptr<DataShareResultSet> ReadFromParcel(MessageParcel &parcel); 26 static sptr<ISharedResultSet> WriteToParcel(std::shared_ptr<DataShareResultSet> resultSet, 27 MessageParcel &parcel); 28 29 protected: 30 enum { 31 FUNC_GET_ROW_COUNT, 32 FUNC_GET_ALL_COLUMN_NAMES, 33 FUNC_ON_GO, 34 FUNC_CLOSE, 35 FUNC_GET_BLOB, 36 FUNC_GET_STRING, 37 FUNC_GET_INT, 38 FUNC_GET_LONG, 39 FUNC_GET_DOUBLE, 40 FUNC_IS_COLUMN_NULL, 41 FUNC_GO_TO, 42 FUNC_GO_TO_ROW, 43 FUNC_GO_TO_FISTR_ROW, 44 FUNC_GO_TO_LAST_ROW, 45 FUNC_GO_TO_NEXT_ROW, 46 FUNC_GO_TO_PREV_ROW, 47 FUNC_IS_AT_FIRST_ROW, 48 FUNC_IS_AT_LAST_ROW, 49 FUNC_IS_STARTED_ROW, 50 FUNC_IS_ENDED_ROW, 51 FUNC_IS_CLOSED, 52 FUNC_GET_COLUMN_COUNT, 53 FUNC_GET_COLUMN_INDEX, 54 FUNC_GET_COLUMN_NAME, 55 FUNC_GET_COLUMN_TYPE, 56 FUNC_GET_ROW_INDEX, 57 FUNC_BUTT 58 }; 59 60 private: 61 static std::function<std::shared_ptr<DataShareResultSet>(MessageParcel &parcel)> consumerCreator_; 62 static std::function<sptr<ISharedResultSet>(std::shared_ptr<DataShareResultSet>, 63 MessageParcel &)> providerCreator_; 64 }; 65 } // namespace OHOS::DataShare 66 67 #endif // DATASHARE_I_SHARED_RESULT_SET_H 68