1 /*
2 * Copyright (c) Huawei Technologies Co., Ltd. 2023. All rights reserved.
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_cpu_profiler_node_table.h"
17
18 namespace SysTuning {
19 namespace TraceStreamer {
20 enum class Index : int32_t {
21 FUNCTION_ID = 0,
22 FUNCTION_NAME,
23 SCRIPT_ID,
24 URL,
25 LINE_NUMBER,
26 COLUMN_NUMBER,
27 HIT_COUNT,
28 CHILDREN,
29 PARENT_ID
30 };
JsCpuProfilerNodeTable(const TraceDataCache * dataCache)31 JsCpuProfilerNodeTable::JsCpuProfilerNodeTable(const TraceDataCache *dataCache) : TableBase(dataCache)
32 {
33 tableColumn_.push_back(TableBase::ColumnInfo("function_id", "INTEGER"));
34 tableColumn_.push_back(TableBase::ColumnInfo("function_index", "INTEGER"));
35 tableColumn_.push_back(TableBase::ColumnInfo("script_id", "TEXT"));
36 tableColumn_.push_back(TableBase::ColumnInfo("url_index", "INTEGER"));
37 tableColumn_.push_back(TableBase::ColumnInfo("line_number", "INTEGER"));
38 tableColumn_.push_back(TableBase::ColumnInfo("column_number", "INTEGER"));
39 tableColumn_.push_back(TableBase::ColumnInfo("hit_count", "INTEGER"));
40 tableColumn_.push_back(TableBase::ColumnInfo("children", "INTEGER"));
41 tableColumn_.push_back(TableBase::ColumnInfo("parent_id", "INTEGER"));
42 tablePriKey_.push_back("function_id");
43 }
44
~JsCpuProfilerNodeTable()45 JsCpuProfilerNodeTable::~JsCpuProfilerNodeTable() {}
46
CreateCursor()47 std::unique_ptr<TableBase::Cursor> JsCpuProfilerNodeTable::CreateCursor()
48 {
49 return std::make_unique<Cursor>(dataCache_, this);
50 }
51
Cursor(const TraceDataCache * dataCache,TableBase * table)52 JsCpuProfilerNodeTable::Cursor::Cursor(const TraceDataCache *dataCache, TableBase *table)
53 : TableBase::Cursor(dataCache, table, static_cast<uint32_t>(dataCache->GetConstJsCpuProfilerNodeData().Size())),
54 jsCpuProfilerNodes_(dataCache->GetConstJsCpuProfilerNodeData())
55 {
56 }
57
~Cursor()58 JsCpuProfilerNodeTable::Cursor::~Cursor() {}
Column(int32_t col) const59 int32_t JsCpuProfilerNodeTable::Cursor::Column(int32_t col) const
60 {
61 switch (static_cast<Index>(col)) {
62 case Index::FUNCTION_ID:
63 sqlite3_result_int64(context_, static_cast<int64_t>(jsCpuProfilerNodes_.FunctionIds()[CurrentRow()]));
64 break;
65 case Index::FUNCTION_NAME:
66 sqlite3_result_int64(context_, static_cast<int64_t>(jsCpuProfilerNodes_.FunctionNames()[CurrentRow()]));
67 break;
68 case Index::SCRIPT_ID:
69 sqlite3_result_text(context_, jsCpuProfilerNodes_.ScriptIds()[CurrentRow()].c_str(), STR_DEFAULT_LEN,
70 nullptr);
71 break;
72 case Index::URL:
73 sqlite3_result_int64(context_, static_cast<int64_t>(jsCpuProfilerNodes_.Urls()[CurrentRow()]));
74 break;
75 case Index::LINE_NUMBER:
76 sqlite3_result_int64(context_, static_cast<int64_t>(jsCpuProfilerNodes_.LineNumbers()[CurrentRow()]));
77 break;
78 case Index::COLUMN_NUMBER:
79 sqlite3_result_int64(context_, static_cast<int64_t>(jsCpuProfilerNodes_.ColumnNumbers()[CurrentRow()]));
80 break;
81 case Index::HIT_COUNT:
82 sqlite3_result_int64(context_, static_cast<int64_t>(jsCpuProfilerNodes_.HitCounts()[CurrentRow()]));
83 break;
84 case Index::CHILDREN:
85 sqlite3_result_text(context_, jsCpuProfilerNodes_.Children()[CurrentRow()].c_str(), STR_DEFAULT_LEN,
86 nullptr);
87 break;
88 case Index::PARENT_ID:
89 sqlite3_result_int64(context_, static_cast<int64_t>(jsCpuProfilerNodes_.Parents()[CurrentRow()]));
90 break;
91 default:
92 TS_LOGF("Unregistered column : %d", col);
93 break;
94 }
95 return SQLITE_OK;
96 }
97 } // namespace TraceStreamer
98 } // namespace SysTuning
99