| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef SRC_PERFETTO_CMD_RATE_LIMITER_H_ |
| #define SRC_PERFETTO_CMD_RATE_LIMITER_H_ |
| |
| #include "perfetto/base/time.h" |
| #include "src/perfetto_cmd/perfetto_cmd_state.pb.h" |
| |
| namespace perfetto { |
| |
| class RateLimiter { |
| public: |
| struct Args { |
| bool is_dropbox = false; |
| bool ignore_guardrails = false; |
| base::TimeSeconds current_time = base::TimeSeconds(0); |
| uint64_t max_upload_bytes_override = 0; |
| }; |
| |
| RateLimiter(); |
| virtual ~RateLimiter(); |
| |
| bool ShouldTrace(const Args& args); |
| bool OnTraceDone(const Args& args, bool success, uint64_t bytes); |
| |
| bool ClearState(); |
| |
| // virtual for testing. |
| virtual bool LoadState(PerfettoCmdState* state); |
| |
| // virtual for testing. |
| virtual bool SaveState(const PerfettoCmdState& state); |
| |
| bool StateFileExists(); |
| virtual std::string GetStateFilePath() const; |
| |
| private: |
| PerfettoCmdState state_{}; |
| }; |
| |
| } // namespace perfetto |
| |
| #endif // SRC_PERFETTO_CMD_RATE_LIMITER_H_ |