1 /*
2 * Copyright (c) 2021 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 "sysevent_subkey_table.h"
17
18 namespace SysTuning {
19 namespace TraceStreamer {
20 enum class Index : int32_t { ID = 0, APP_NAME, APP_KEY };
SysEventSubkeyTable(const TraceDataCache * dataCache)21 SysEventSubkeyTable::SysEventSubkeyTable(const TraceDataCache* dataCache) : TableBase(dataCache)
22 {
23 tableColumn_.push_back(TableBase::ColumnInfo("id", "INTEGER"));
24 tableColumn_.push_back(TableBase::ColumnInfo("app_name", "INTEGER"));
25 tableColumn_.push_back(TableBase::ColumnInfo("app_key", "INTEGER"));
26 tablePriKey_.push_back("id");
27 }
28
~SysEventSubkeyTable()29 SysEventSubkeyTable::~SysEventSubkeyTable() {}
30
CreateCursor()31 std::unique_ptr<TableBase::Cursor> SysEventSubkeyTable::CreateCursor()
32 {
33 return std::make_unique<Cursor>(dataCache_, this);
34 }
35
Cursor(const TraceDataCache * dataCache,TableBase * table)36 SysEventSubkeyTable::Cursor::Cursor(const TraceDataCache* dataCache, TableBase* table)
37 : TableBase::Cursor(dataCache, table, static_cast<uint32_t>(dataCache->GetConstHiSysEventSubkeysData().Size())),
38 sysEventSubkeys_(dataCache->GetConstHiSysEventSubkeysData())
39 {
40 }
41
~Cursor()42 SysEventSubkeyTable::Cursor::~Cursor() {}
43
Column(int32_t column) const44 int32_t SysEventSubkeyTable::Cursor::Column(int32_t column) const
45 {
46 switch (static_cast<Index>(column)) {
47 case Index::ID:
48 sqlite3_result_int64(context_, sysEventSubkeys_.IdsData()[CurrentRow()]);
49 break;
50 case Index::APP_NAME:
51 sqlite3_result_int64(context_, sysEventSubkeys_.SysEventNameId()[CurrentRow()]);
52 break;
53 case Index::APP_KEY:
54 sqlite3_result_int64(context_, sysEventSubkeys_.SysEventSubkeyId()[CurrentRow()]);
55 break;
56 default:
57 TS_LOGF("Unregistered column : %d", column);
58 break;
59 }
60 return SQLITE_OK;
61 }
62 } // namespace TraceStreamer
63 } // namespace SysTuning
64