1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_ANDROID_BUGREPORT_ANDROID_BUGREPORT_PARSER_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_ANDROID_BUGREPORT_ANDROID_BUGREPORT_PARSER_H_ 19 20 #include <cstddef> 21 #include <vector> 22 23 #include "perfetto/trace_processor/status.h" 24 #include "src/trace_processor/util/zip_reader.h" 25 26 namespace perfetto { 27 namespace trace_processor { 28 29 namespace util { 30 class ZipReader; 31 } 32 33 struct AndroidLogEvent; 34 class TraceProcessorContext; 35 36 // Trace importer for Android bugreport.zip archives. 37 class AndroidBugreportParser { 38 public: 39 static bool IsAndroidBugReport( 40 const std::vector<util::ZipFile>& zip_file_entries); 41 static util::Status Parse(TraceProcessorContext* context, 42 std::vector<util::ZipFile> zip_file_entries); 43 44 private: 45 AndroidBugreportParser(TraceProcessorContext* context, 46 std::vector<util::ZipFile> zip_file_entries); 47 ~AndroidBugreportParser(); 48 util::Status ParseImpl(); 49 50 bool DetectYearAndBrFilename(); 51 void ParsePersistentLogcat(); 52 void ParseDumpstateTxt(); 53 void SortAndStoreLogcat(); 54 void SortLogEvents(); 55 56 TraceProcessorContext* const context_; 57 std::vector<util::ZipFile> zip_file_entries_; 58 int br_year_ = 0; // The year when the bugreport has been taken. 59 const util::ZipFile* dumpstate_file_ = 60 nullptr; // The bugreport-xxx-2022-08-04....txt file 61 std::string build_fpr_; 62 std::vector<AndroidLogEvent> log_events_; 63 size_t log_events_last_sorted_idx_ = 0; 64 }; 65 66 } // namespace trace_processor 67 } // namespace perfetto 68 69 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_ANDROID_BUGREPORT_ANDROID_BUGREPORT_PARSER_H_ 70