1 /* 2 * Copyright (C) 2024 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_ARCHIVE_ARCHIVE_ENTRY_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_ARCHIVE_ARCHIVE_ENTRY_H_ 19 20 #include <string> 21 22 #include "src/trace_processor/util/trace_type.h" 23 24 namespace perfetto::trace_processor { 25 26 // Helper class to determine a proper tokenization. This class can be used as 27 // a key of a std::map to automatically sort files before sending them in proper 28 // order for tokenization. 29 struct ArchiveEntry { 30 // File name. Used to break ties. 31 std::string name; 32 // Position. Used to break ties. 33 size_t index; 34 // Trace type. This is the main attribute traces are ordered by. Proto 35 // traces are always parsed first as they might contains clock sync 36 // data needed to correctly parse other traces. 37 TraceType trace_type; 38 // Comparator used to determine the order in which files in the ZIP will be 39 // read. 40 bool operator<(const ArchiveEntry& rhs) const; 41 }; 42 } // namespace perfetto::trace_processor 43 44 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_ARCHIVE_ARCHIVE_ENTRY_H_ 45