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 "htrace_hilog_parser.h"
16 #include "clock_filter.h"
17 #include "htrace_event_parser.h"
18 #include "process_filter.h"
19 #include "stat_filter.h"
20 namespace SysTuning {
21 namespace TraceStreamer {
HtraceHiLogParser(TraceDataCache * dataCache,const TraceStreamerFilters * ctx)22 HtraceHiLogParser::HtraceHiLogParser(TraceDataCache* dataCache, const TraceStreamerFilters* ctx)
23 : HtracePluginTimeParser(dataCache, ctx) {}
24
~HtraceHiLogParser()25 HtraceHiLogParser::~HtraceHiLogParser()
26 {
27 TS_LOGI("hilog ts MIN:%llu, MAX:%llu", static_cast<unsigned long long>(GetPluginStartTime()),
28 static_cast<unsigned long long>(GetPluginEndTime()));
29 }
Parse(HilogInfo & tracePacket)30 void HtraceHiLogParser::Parse(HilogInfo& tracePacket)
31 {
32 if (!tracePacket.info_size()) {
33 return;
34 }
35 for (int i = 0; i < tracePacket.info_size(); i++) {
36 auto hilogLine = tracePacket.mutable_info(i);
37 uint64_t curLineSeq = hilogLine->id();
38 streamFilters_->statFilter_->IncreaseStat(TRACE_HILOG, STAT_EVENT_RECEIVED);
39 if (curLineSeq < lastLineSeq_ + 1) {
40 streamFilters_->statFilter_->IncreaseStat(TRACE_HILOG, STAT_EVENT_NOTMATCH);
41 } else if (curLineSeq > lastLineSeq_ + 1) {
42 streamFilters_->statFilter_->IncreaseStat(TRACE_HILOG, STAT_EVENT_DATA_LOST);
43 }
44 lastLineSeq_ = curLineSeq;
45 auto logData = traceDataCache_->GetDataIndex(hilogLine->context().c_str());
46 auto logDetails = hilogLine->detail();
47
48 streamFilters_->processFilter_->GetOrCreateThreadWithPid(logDetails.tid(), logDetails.pid());
49 auto iter = logLevelString_.find(logDetails.level());
50 if (iter == logLevelString_.end()) {
51 streamFilters_->statFilter_->IncreaseStat(TRACE_HILOG, STAT_EVENT_DATA_INVALID);
52 TS_LOGD("log level do not exit!!!");
53 continue;
54 }
55 auto timeStamp = logDetails.tv_nsec() + logDetails.tv_sec() * SEC_TO_NS;
56 auto newTimeStamp = streamFilters_->clockFilter_->ToPrimaryTraceTime(TS_CLOCK_REALTIME, timeStamp);
57 UpdatePluginTimeRange(TS_CLOCK_REALTIME, timeStamp, newTimeStamp);
58 DataIndex levelData = traceDataCache_->dataDict_.GetStringIndex(iter->second.c_str());
59 DataIndex logTag = traceDataCache_->dataDict_.GetStringIndex(logDetails.tag().c_str());
60 traceDataCache_->GetHilogData()->AppendNewLogInfo(curLineSeq, newTimeStamp, logDetails.pid(), logDetails.tid(),
61 levelData, logTag, logData, timeStamp);
62 }
63 }
Finish()64 void HtraceHiLogParser::Finish()
65 {
66 traceDataCache_->MixTraceTime(GetPluginStartTime(), GetPluginEndTime());
67 }
68 } // namespace TraceStreamer
69 } // namespace SysTuning
70