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 "js_config_table.h"
17
18 namespace SysTuning {
19 namespace TraceStreamer {
20 enum Index { PID = 0, TYPE, INTERVAL, CAPTURE_NUMERIC_VALUE, TRACK_ALLOCATION, CPU_PROFILER, CPU_PROFILER_INTERVAL };
JsConfigTable(const TraceDataCache * dataCache)21 JsConfigTable::JsConfigTable(const TraceDataCache* dataCache) : TableBase(dataCache)
22 {
23 tableColumn_.push_back(TableBase::ColumnInfo("pid", "INTEGER"));
24 tableColumn_.push_back(TableBase::ColumnInfo("type", "INTEGER"));
25 tableColumn_.push_back(TableBase::ColumnInfo("interval", "INTEGER"));
26 tableColumn_.push_back(TableBase::ColumnInfo("capture_numeric_value", "INTEGER"));
27 tableColumn_.push_back(TableBase::ColumnInfo("trace_allocation", "INTEGER"));
28 tableColumn_.push_back(TableBase::ColumnInfo("enable_cpu_profiler ", "INTEGER"));
29 tableColumn_.push_back(TableBase::ColumnInfo("cpu_profiler_interval ", "INTEGER"));
30 tablePriKey_.push_back("pid");
31 }
32
~JsConfigTable()33 JsConfigTable::~JsConfigTable() {}
34
CreateCursor()35 std::unique_ptr<TableBase::Cursor> JsConfigTable::CreateCursor()
36 {
37 return std::make_unique<Cursor>(dataCache_, this);
38 }
39
Cursor(const TraceDataCache * dataCache,TableBase * table)40 JsConfigTable::Cursor::Cursor(const TraceDataCache* dataCache, TableBase* table)
41 : TableBase::Cursor(dataCache, table, static_cast<uint32_t>(dataCache->GetConstJsConfigData().Size())),
42 jsConfig_(dataCache->GetConstJsConfigData())
43 {
44 }
45
~Cursor()46 JsConfigTable::Cursor::~Cursor() {}
47
Column(int32_t col) const48 int32_t JsConfigTable::Cursor::Column(int32_t col) const
49 {
50 switch (col) {
51 case PID:
52 sqlite3_result_int64(context_, static_cast<int64_t>(jsConfig_.Pids()[CurrentRow()]));
53 break;
54 case TYPE:
55 sqlite3_result_int64(context_, static_cast<int64_t>(jsConfig_.Types()[CurrentRow()]));
56 break;
57 case INTERVAL:
58 sqlite3_result_int64(context_, static_cast<int64_t>(jsConfig_.Intervals()[CurrentRow()]));
59 break;
60 case CAPTURE_NUMERIC_VALUE:
61 sqlite3_result_int64(context_, static_cast<int64_t>(jsConfig_.CaptureNumericValue()[CurrentRow()]));
62 break;
63 case TRACK_ALLOCATION:
64 sqlite3_result_int64(context_, static_cast<int64_t>(jsConfig_.TrackAllocations()[CurrentRow()]));
65 break;
66 case CPU_PROFILER:
67 sqlite3_result_int64(context_, static_cast<int64_t>(jsConfig_.CpuProfiler()[CurrentRow()]));
68 break;
69 case CPU_PROFILER_INTERVAL:
70 sqlite3_result_int64(context_, static_cast<int64_t>(jsConfig_.CpuProfilerInterval()[CurrentRow()]));
71 break;
72 default:
73 TS_LOGF("Unregistered column : %d", col);
74 break;
75 }
76 return SQLITE_OK;
77 }
78 } // namespace TraceStreamer
79 } // namespace SysTuning
80