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37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that can
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// be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_TRACE_SUBSCRIBER_H_
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#define CEF_LIBCEF_BROWSER_TRACE_SUBSCRIBER_H_
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#pragma once
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#include "include/cef_trace.h"
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#include "base/files/file_path.h"
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#include "base/memory/ref_counted_memory.h"
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#include "base/memory/weak_ptr.h"
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// May only be accessed on the browser process UI thread.
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class CefTraceSubscriber {
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public:
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CefTraceSubscriber();
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virtual ~CefTraceSubscriber();
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bool BeginTracing(const std::string& categories,
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CefRefPtr<CefCompletionCallback> callback);
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bool EndTracing(const base::FilePath& tracing_file,
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CefRefPtr<CefEndTracingCallback> callback);
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private:
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void ContinueEndTracing(CefRefPtr<CefEndTracingCallback> callback,
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const base::FilePath& tracing_file);
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void OnTracingFileResult(CefRefPtr<CefEndTracingCallback> callback,
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const base::FilePath& tracing_file);
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bool collecting_trace_data_;
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base::WeakPtrFactory<CefTraceSubscriber> weak_factory_;
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};
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#endif // CEF_LIBCEF_BROWSER_TRACE_SUBSCRIBER_H_
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