a0a44f07dd* chore: correct extra qualification causing build error with GCC * fixup for lint * chore: fix lint --------- Co-authored-by: John Kleinschmidt <kleinschmidtorama@gmail.com> Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
113 lines
4.5 KiB
C++
113 lines
4.5 KiB
C++
// Copyright 2019 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef ELECTRON_SHELL_BROWSER_HID_ELECTRON_HID_DELEGATE_H_
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#define ELECTRON_SHELL_BROWSER_HID_ELECTRON_HID_DELEGATE_H_
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#include <memory>
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#include <string>
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#include <unordered_map>
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#include <vector>
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#include "base/observer_list.h"
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#include "base/scoped_observation.h"
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#include "content/public/browser/hid_delegate.h"
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#include "shell/browser/hid/hid_chooser_context.h"
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namespace electron {
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class HidChooserController;
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class ElectronHidDelegate : public content::HidDelegate,
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public HidChooserContext::DeviceObserver {
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public:
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ElectronHidDelegate();
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ElectronHidDelegate(ElectronHidDelegate&) = delete;
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ElectronHidDelegate& operator=(ElectronHidDelegate&) = delete;
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~ElectronHidDelegate() override;
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// content::HidDelegate:
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std::unique_ptr<content::HidChooser> RunChooser(
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content::RenderFrameHost* render_frame_host,
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std::vector<blink::mojom::HidDeviceFilterPtr> filters,
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std::vector<blink::mojom::HidDeviceFilterPtr> exclusion_filters,
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content::HidChooser::Callback callback) override;
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bool CanRequestDevicePermission(content::BrowserContext* browser_context,
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const url::Origin& origin) override;
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bool HasDevicePermission(content::BrowserContext* browser_context,
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const url::Origin& origin,
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const device::mojom::HidDeviceInfo& device) override;
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void RevokeDevicePermission(
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content::BrowserContext* browser_context,
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const url::Origin& origin,
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const device::mojom::HidDeviceInfo& device) override;
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device::mojom::HidManager* GetHidManager(
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content::BrowserContext* browser_context) override;
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void AddObserver(content::BrowserContext* browser_context,
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content::HidDelegate::Observer* observer) override;
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void RemoveObserver(content::BrowserContext* browser_context,
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content::HidDelegate::Observer* observer) override;
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const device::mojom::HidDeviceInfo* GetDeviceInfo(
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content::BrowserContext* browser_context,
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const std::string& guid) override;
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bool IsFidoAllowedForOrigin(content::BrowserContext* browser_context,
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const url::Origin& origin) override;
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bool IsServiceWorkerAllowedForOrigin(const url::Origin& origin) override;
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// HidChooserContext::DeviceObserver:
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void OnDeviceAdded(const device::mojom::HidDeviceInfo&) override;
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void OnDeviceRemoved(const device::mojom::HidDeviceInfo&) override;
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void OnDeviceChanged(const device::mojom::HidDeviceInfo&) override;
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void OnHidManagerConnectionError() override;
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void OnHidChooserContextShutdown() override;
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void IncrementConnectionCount(content::BrowserContext* browser_context,
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const url::Origin& origin) override {}
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void DecrementConnectionCount(content::BrowserContext* browser_context,
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const url::Origin& origin) override {}
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void DeleteControllerForFrame(content::RenderFrameHost* render_frame_host);
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private:
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HidChooserController* ControllerForFrame(
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content::RenderFrameHost* render_frame_host);
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HidChooserController* AddControllerForFrame(
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content::RenderFrameHost* render_frame_host,
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std::vector<blink::mojom::HidDeviceFilterPtr> filters,
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std::vector<blink::mojom::HidDeviceFilterPtr> exclusion_filters,
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content::HidChooser::Callback callback);
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base::ScopedObservation<HidChooserContext, HidChooserContext::DeviceObserver>
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device_observation_{this};
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base::ObserverList<content::HidDelegate::Observer> observer_list_;
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std::unordered_map<content::RenderFrameHost*,
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std::unique_ptr<HidChooserController>>
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controller_map_;
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base::WeakPtrFactory<ElectronHidDelegate> weak_factory_{this};
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};
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} // namespace electron
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namespace base {
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template <>
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struct ScopedObservationTraits<electron::HidChooserContext,
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electron::HidChooserContext::DeviceObserver> {
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static void AddObserver(
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electron::HidChooserContext* source,
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electron::HidChooserContext::DeviceObserver* observer) {
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source->AddDeviceObserver(observer);
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}
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static void RemoveObserver(
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electron::HidChooserContext* source,
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electron::HidChooserContext::DeviceObserver* observer) {
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source->RemoveDeviceObserver(observer);
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}
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};
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} // namespace base
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#endif // ELECTRON_SHELL_BROWSER_HID_ELECTRON_HID_DELEGATE_H_
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