1 /* 2 * Copyright (C) 2018 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 TOOLS_FTRACE_PROTO_GEN_FTRACE_PROTO_GEN_H_ 18 #define TOOLS_FTRACE_PROTO_GEN_FTRACE_PROTO_GEN_H_ 19 20 #include <set> 21 #include <string> 22 #include <vector> 23 24 #include "perfetto/ftrace_reader/format_parser.h" 25 26 namespace perfetto { 27 28 struct Proto { 29 struct Field { 30 std::string type; 31 std::string name; 32 uint32_t number; 33 }; 34 std::string name; 35 std::vector<Field> fields; 36 37 std::string ToString(); 38 }; 39 40 void PrintFtraceEventProtoAdditions(const std::set<std::string>& events); 41 void PrintEventFormatterMain(const std::set<std::string>& events); 42 void PrintEventFormatterUsingStatements(const std::set<std::string>& events); 43 void PrintEventFormatterFunctions(const std::set<std::string>& events); 44 void PrintInodeHandlerMain(const std::string& event_name, 45 const perfetto::Proto& proto); 46 47 bool GenerateProto(const FtraceEvent& format, Proto* proto_out); 48 std::string InferProtoType(const FtraceEvent::Field& field); 49 50 std::set<std::string> GetWhitelistedEvents(const std::string& whitelist_path); 51 std::string SingleEventInfo(perfetto::FtraceEvent format, 52 perfetto::Proto proto, 53 const std::string& group, 54 const std::string& proto_field_id); 55 void GenerateEventInfo(const std::vector<std::string>& events_info); 56 57 } // namespace perfetto 58 59 #endif // TOOLS_FTRACE_PROTO_GEN_FTRACE_PROTO_GEN_H_ 60