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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_TRACING_HANDLER_H_
#define CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_TRACING_HANDLER_H_
#include "base/memory/weak_ptr.h"
#include "content/browser/devtools/devtools_protocol.h"
#include "content/public/browser/tracing_controller.h"
namespace base {
class RefCountedString;
}
namespace content {
// This class bridges DevTools remote debugging server with the trace
// infrastructure.
class DevToolsTracingHandler : public DevToolsProtocol::Handler {
public:
DevToolsTracingHandler();
virtual ~DevToolsTracingHandler();
private:
void BeginReadingRecordingResult(const base::FilePath& path);
void ReadRecordingResult(const scoped_refptr<base::RefCountedString>& result);
void OnTraceDataCollected(const std::string& trace_fragment);
void OnTracingStarted(scoped_refptr<DevToolsProtocol::Command> command);
scoped_refptr<DevToolsProtocol::Response> OnStart(
scoped_refptr<DevToolsProtocol::Command> command);
scoped_refptr<DevToolsProtocol::Response> OnEnd(
scoped_refptr<DevToolsProtocol::Command> command);
TracingController::Options TraceOptionsFromString(const std::string& options);
base::WeakPtrFactory<DevToolsTracingHandler> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(DevToolsTracingHandler);
};
} // namespace content
#endif // CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_TRACING_HANDLER_H_
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