11320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci// Copyright (c) 2014 The Chromium Authors. All rights reserved.
21320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci// Use of this source code is governed by a BSD-style license that can be
31320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci// found in the LICENSE file.
41320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
51320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#ifndef BASE_TEST_TRACE_TO_FILE_H_
61320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#define BASE_TEST_TRACE_TO_FILE_H_
71320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
81320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "base/files/file_path.h"
91320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tuccinamespace base {
111320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tuccinamespace test {
121320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
131320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucciclass TraceToFile {
141320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci public:
151320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  TraceToFile();
161320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  ~TraceToFile();
171320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
181320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  void BeginTracingFromCommandLineOptions();
191320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  void BeginTracing(const base::FilePath& path, const std::string& categories);
201320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  void EndTracingIfNeeded();
211320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
221320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci private:
231320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  void WriteFileHeader();
241320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  void AppendFileFooter();
251320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
261320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  void TraceOutputCallback(const std::string& data);
271320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
281320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  base::FilePath path_;
291320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  bool started_;
301320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci};
311320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
321320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci}  // namespace test
331320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci}  // namespace base
341320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
351320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif  // BASE_TEST_TRACE_TO_FILE_H_
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