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 #include "opkey_version_result_set_bridge.h"
16
17 #include "data_storage_log_wrapper.h"
18 #include "rdb_errno.h"
19
20 namespace OHOS {
21 namespace Telephony {
OpkeyVersionResultSetBridge(const std::string & info)22 OpkeyVersionResultSetBridge::OpkeyVersionResultSetBridge(const std::string &info) : opkeyInfo_(info) {}
23
GetRowCount(int32_t & count)24 int OpkeyVersionResultSetBridge::GetRowCount(int32_t &count)
25 {
26 count = ROW_COUNT;
27 return NativeRdb::E_OK;
28 }
29
GetAllColumnNames(std::vector<std::string> & columnsName)30 int OpkeyVersionResultSetBridge::GetAllColumnNames(std::vector<std::string> &columnsName)
31 {
32 columnsName = {"key", "value"};
33 return NativeRdb::E_OK;
34 }
35
FillBlock(DataShare::ResultSetBridge::Writer & writer)36 bool OpkeyVersionResultSetBridge::FillBlock(DataShare::ResultSetBridge::Writer &writer)
37 {
38 int statusAlloc = writer.AllocRow();
39 if (statusAlloc != NativeRdb::E_OK) {
40 return false;
41 }
42 int keyStatus = writer.Write(KEY_COLUMN, INFO_KEY.c_str(), INFO_KEY.size() + 1);
43 if (keyStatus != NativeRdb::E_OK) {
44 return false;
45 }
46 int valueStatus = writer.Write(VALUE_COLUMN, opkeyInfo_.c_str(), opkeyInfo_.size() + 1);
47 if (valueStatus != NativeRdb::E_OK) {
48 return false;
49 }
50 return true;
51 }
52
OnGo(int32_t start,int32_t target,DataShare::ResultSetBridge::Writer & writer)53 int OpkeyVersionResultSetBridge::OnGo(int32_t start, int32_t target, DataShare::ResultSetBridge::Writer &writer)
54 {
55 DATA_STORAGE_LOGD("start");
56 if ((start < 0) || (target < 0) || (start > target)) {
57 return INVALID_POSITION;
58 }
59 return FillBlock(writer);
60 }
61
62 } // Telephony
63 } // OHOS