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 #include "smart_parser.h"
16
17 #include "feature_analysis.h"
18 #include "file_util.h"
19 #include "hiview_logger.h"
20 #include "rule.h"
21
22 using namespace std;
23
24 namespace OHOS {
25 namespace HiviewDFX {
26 DEFINE_LOG_TAG("SmartParser");
27
Analysis(const std::string & eventPath,const std::string & analysisConfig,const std::string & eventType)28 std::map<std::string, std::string> SmartParser::Analysis(const std::string& eventPath,
29 const std::string& analysisConfig, const std::string& eventType)
30 {
31 std::string config;
32 if (!FileUtil::PathToRealPath(analysisConfig, config) || config.empty()) {
33 HIVIEW_LOGE("config %{public}s isn't real path.", analysisConfig.c_str());
34 return {};
35 }
36
37 Rule rule(eventPath, config, eventType);
38 rule.ParseRule();
39 auto featureSets = rule.GetExtractRule();
40 const auto &composeRules = rule.GetComposeRule();
41
42 std::map<std::string, std::string> eventInfoMap;
43 for (const auto& composeRule : composeRules) {
44 FeatureAnalysis feature(featureSets[composeRule.first], composeRule.second, eventType);
45 if (feature.AnalysisLog()) {
46 auto result = feature.GetReasult();
47 for (const auto& one : result) {
48 eventInfoMap.emplace(one.first, one.second);
49 }
50 }
51 }
52 return eventInfoMap;
53 }
54 } // namespace HiviewDFX
55 } // namespace OHOS
56