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_REDACTION_SCRUB_PROCESS_STATS_H_ 18 #define SRC_TRACE_REDACTION_SCRUB_PROCESS_STATS_H_ 19 20 #include <memory> 21 22 #include "src/trace_redaction/redact_sched_events.h" 23 #include "src/trace_redaction/trace_redaction_framework.h" 24 25 namespace perfetto::trace_redaction { 26 27 class ScrubProcessStats : public TransformPrimitive { 28 public: 29 base::Status Transform(const Context& context, 30 std::string* packet) const override; 31 32 template <class Filter> emplace_filter()33 void emplace_filter() { 34 filter_ = std::make_unique<Filter>(); 35 } 36 37 private: 38 base::Status OnProcessStats(const Context& context, 39 uint64_t ts, 40 protozero::ConstBytes bytes, 41 protos::pbzero::ProcessStats* message) const; 42 43 base::Status OnProcess(const Context& context, 44 uint64_t ts, 45 protozero::Field field, 46 protos::pbzero::ProcessStats* message) const; 47 48 std::unique_ptr<PidFilter> filter_; 49 }; 50 51 } // namespace perfetto::trace_redaction 52 53 #endif // SRC_TRACE_REDACTION_SCRUB_PROCESS_STATS_H_ 54