1 /* 2 * Copyright 2019 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 #ifndef TEST_LOGGING_FILE_LOG_WRITER_H_ 11 #define TEST_LOGGING_FILE_LOG_WRITER_H_ 12 13 #include <cstdio> 14 #include <memory> 15 #include <string> 16 #include <vector> 17 18 #include "test/logging/log_writer.h" 19 20 namespace webrtc { 21 namespace webrtc_impl { 22 class FileLogWriter final : public RtcEventLogOutput { 23 public: 24 explicit FileLogWriter(std::string file_path); 25 ~FileLogWriter() final; 26 bool IsActive() const override; 27 bool Write(const std::string& value) override; 28 void Flush() override; 29 30 private: 31 std::FILE* const out_; 32 }; 33 } // namespace webrtc_impl 34 class FileLogWriterFactory final : public LogWriterFactoryInterface { 35 public: 36 explicit FileLogWriterFactory(std::string base_path); 37 ~FileLogWriterFactory() final; 38 39 std::unique_ptr<RtcEventLogOutput> Create(std::string filename) override; 40 41 private: 42 const std::string base_path_; 43 std::vector<std::unique_ptr<webrtc_impl::FileLogWriter>> writers_; 44 }; 45 46 } // namespace webrtc 47 48 #endif // TEST_LOGGING_FILE_LOG_WRITER_H_ 49