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_measure_table.h"
17
18 namespace SysTuning {
19 namespace TraceStreamer {
20 namespace {
21 enum Index { ID = 0, SERIAL, TS, NAME_ID, KEY_ID, TYPE, INT_VALUE, STRING_VALUE };
22 }
SysEventMeasureTable(const TraceDataCache * dataCache)23 SysEventMeasureTable::SysEventMeasureTable(const TraceDataCache* dataCache) : TableBase(dataCache)
24 {
25 tableColumn_.push_back(TableBase::ColumnInfo("id", "INTEGER"));
26 tableColumn_.push_back(TableBase::ColumnInfo("serial", "INTEGER"));
27 tableColumn_.push_back(TableBase::ColumnInfo("ts", "INTEGER"));
28 tableColumn_.push_back(TableBase::ColumnInfo("name_id", "INTEGER"));
29 tableColumn_.push_back(TableBase::ColumnInfo("key_id", "INTEGER"));
30 tableColumn_.push_back(TableBase::ColumnInfo("type", "INTEGER"));
31 tableColumn_.push_back(TableBase::ColumnInfo("int_value", "REAL"));
32 tableColumn_.push_back(TableBase::ColumnInfo("string_value", "TEXT"));
33 tablePriKey_.push_back("id");
34 }
35
~SysEventMeasureTable()36 SysEventMeasureTable::~SysEventMeasureTable() {}
37
CreateCursor()38 std::unique_ptr<TableBase::Cursor> SysEventMeasureTable::CreateCursor()
39 {
40 return std::make_unique<Cursor>(dataCache_, this);
41 }
42
Cursor(const TraceDataCache * dataCache,TableBase * table)43 SysEventMeasureTable::Cursor::Cursor(const TraceDataCache* dataCache, TableBase* table)
44 : TableBase::Cursor(dataCache, table, static_cast<uint32_t>(dataCache->GetConstSyseventMeasureData().Size())),
45 sysEventMeasure_(dataCache->GetConstSyseventMeasureData())
46 {
47 }
48
~Cursor()49 SysEventMeasureTable::Cursor::~Cursor() {}
50
Column(int column) const51 int SysEventMeasureTable::Cursor::Column(int column) const
52 {
53 switch (column) {
54 case ID:
55 sqlite3_result_int64(context_, dataCache_->GetConstSyseventMeasureData().IdsData()[CurrentRow()]);
56 break;
57 case SERIAL:
58 sqlite3_result_int64(context_, dataCache_->GetConstSyseventMeasureData().Serial()[CurrentRow()]);
59 break;
60 case TS:
61 sqlite3_result_int64(context_, dataCache_->GetConstSyseventMeasureData().Ts()[CurrentRow()]);
62 break;
63 case NAME_ID:
64 sqlite3_result_int(context_, dataCache_->GetConstSyseventMeasureData().NameFilterId()[CurrentRow()]);
65 break;
66 case KEY_ID:
67 sqlite3_result_int(context_, dataCache_->GetConstSyseventMeasureData().AppKeyFilterId()[CurrentRow()]);
68 break;
69 case TYPE:
70 sqlite3_result_int(context_, dataCache_->GetConstSyseventMeasureData().Type()[CurrentRow()]);
71 break;
72 case INT_VALUE:
73 sqlite3_result_double(context_, dataCache_->GetConstSyseventMeasureData().NumValue()[CurrentRow()]);
74 break;
75 case STRING_VALUE:
76 sqlite3_result_text(context_,
77 dataCache_->GetDataFromDict(sysEventMeasure_.StringValue()[CurrentRow()]).c_str(), STR_DEFAULT_LEN, nullptr);
78 break;
79 default:
80 TS_LOGF("Unregistered column : %d", column);
81 break;
82 }
83 return SQLITE_OK;
84 }
85 } // namespace TraceStreamer
86 } // namespace SysTuning
87