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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_DEVTOOLS_PROTOCOL_MEMORY_HANDLER_H_
#define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_MEMORY_HANDLER_H_
#include "content/browser/devtools/protocol/devtools_domain_handler.h"
#include "content/browser/devtools/protocol/memory.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/mojom/leak_detector/leak_detector.mojom.h"
namespace content {
namespace protocol {
class MemoryHandler : public DevToolsDomainHandler,
public Memory::Backend {
public:
MemoryHandler();
MemoryHandler(const MemoryHandler&) = delete;
MemoryHandler& operator=(const MemoryHandler&) = delete;
~MemoryHandler() override;
void Wire(UberDispatcher* dispatcher) override;
void SetRenderer(int process_host_id,
RenderFrameHostImpl* frame_host) override;
Response GetBrowserSamplingProfile(
std::unique_ptr<Memory::SamplingProfile>* out_profile) override;
Response SetPressureNotificationsSuppressed(bool suppressed) override;
Response SimulatePressureNotification(const std::string& level) override;
void PrepareForLeakDetection(
std::unique_ptr<PrepareForLeakDetectionCallback> callback) override;
void GetDOMCountersForLeakDetection(
std::unique_ptr<GetDOMCountersForLeakDetectionCallback> callback)
override;
private:
void RequestLeakDetection(RenderProcessHost* process);
void OnLeakDetectionComplete(blink::mojom::LeakDetectionResultPtr result);
void OnLeakDetectorIsGone();
std::unique_ptr<protocol::Array<protocol::Memory::DOMCounter>> GetDOMCounters(
const blink::mojom::LeakDetectionResult& result);
int process_host_id_;
mojo::Remote<blink::mojom::LeakDetector> leak_detector_;
std::unique_ptr<PrepareForLeakDetectionCallback>
prepare_for_leak_detection_callback_;
std::unique_ptr<GetDOMCountersForLeakDetectionCallback>
get_dom_counters_for_leak_detection_callback_;
};
} // namespace protocol
} // namespace content
#endif // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_MEMORY_HANDLER_H_
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