1 /* 2 * Copyright (C) 2019 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 #include <stdio.h> 18 19 #include "perfetto/base/logging.h" 20 #include "perfetto/ext/base/file_utils.h" 21 #include "perfetto/ext/base/scoped_file.h" 22 #include "perfetto/ext/base/string_splitter.h" 23 #include "perfetto/ext/base/utils.h" 24 #include "perfetto/trace_processor/trace_processor.h" 25 #include "src/profiling/deobfuscator.h" 26 #include "src/traceconv/deobfuscate_profile.h" 27 #include "src/traceconv/utils.h" 28 29 namespace perfetto { 30 namespace trace_to_text { 31 DeobfuscateProfile(std::istream * input,std::ostream * output)32int DeobfuscateProfile(std::istream* input, std::ostream* output) { 33 base::ignore_result(input); 34 base::ignore_result(output); 35 auto maybe_map = profiling::GetPerfettoProguardMapPath(); 36 if (maybe_map.empty()) { 37 PERFETTO_ELOG("No PERFETTO_PROGUARD_MAP specified."); 38 return 1; 39 } 40 if (!profiling::ReadProguardMapsToDeobfuscationPackets( 41 maybe_map, [output](const std::string& trace_proto) { 42 *output << trace_proto; 43 })) { 44 return 1; 45 } 46 47 return 0; 48 } 49 50 } // namespace trace_to_text 51 } // namespace perfetto 52