|  | /* | 
|  | *  Copyright 2019 The WebRTC project authors. All Rights Reserved. | 
|  | * | 
|  | *  Use of this source code is governed by a BSD-style license | 
|  | *  that can be found in the LICENSE file in the root of the source | 
|  | *  tree. An additional intellectual property rights grant can be found | 
|  | *  in the file PATENTS.  All contributing project authors may | 
|  | *  be found in the AUTHORS file in the root of the source tree. | 
|  | */ | 
|  | #include "test/logging/log_writer.h" | 
|  |  | 
|  | #include "absl/strings/string_view.h" | 
|  |  | 
|  | namespace webrtc { | 
|  |  | 
|  | LogWriterFactoryAddPrefix::LogWriterFactoryAddPrefix( | 
|  | LogWriterFactoryInterface* base, | 
|  | absl::string_view prefix) | 
|  | : base_factory_(base), prefix_(prefix) {} | 
|  |  | 
|  | std::unique_ptr<RtcEventLogOutput> LogWriterFactoryAddPrefix::Create( | 
|  | absl::string_view filename) { | 
|  | return base_factory_->Create(prefix_ + std::string(filename)); | 
|  | } | 
|  |  | 
|  | }  // namespace webrtc |