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>
102 lines
3.8 KiB
C++
102 lines
3.8 KiB
C++
// Copyright (c) 2020 Microsoft, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ELECTRON_SHELL_BROWSER_SERIAL_ELECTRON_SERIAL_DELEGATE_H_
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#define ELECTRON_SHELL_BROWSER_SERIAL_ELECTRON_SERIAL_DELEGATE_H_
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#include <memory>
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#include <unordered_map>
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#include <vector>
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#include "base/memory/weak_ptr.h"
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#include "base/scoped_observation.h"
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#include "content/public/browser/serial_delegate.h"
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#include "shell/browser/serial/serial_chooser_context.h"
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#include "shell/browser/serial/serial_chooser_controller.h"
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namespace electron {
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class SerialChooserController;
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class ElectronSerialDelegate : public content::SerialDelegate,
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public SerialChooserContext::PortObserver {
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public:
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ElectronSerialDelegate();
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~ElectronSerialDelegate() override;
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// disable copy
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ElectronSerialDelegate(const ElectronSerialDelegate&) = delete;
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ElectronSerialDelegate& operator=(const ElectronSerialDelegate&) = delete;
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std::unique_ptr<content::SerialChooser> RunChooser(
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content::RenderFrameHost* frame,
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std::vector<blink::mojom::SerialPortFilterPtr> filters,
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content::SerialChooser::Callback callback) override;
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bool CanRequestPortPermission(content::RenderFrameHost* frame) override;
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bool HasPortPermission(content::RenderFrameHost* frame,
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const device::mojom::SerialPortInfo& port) override;
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void RevokePortPermissionWebInitiated(
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content::RenderFrameHost* frame,
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const base::UnguessableToken& token) override;
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const device::mojom::SerialPortInfo* GetPortInfo(
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content::RenderFrameHost* frame,
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const base::UnguessableToken& token) override;
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device::mojom::SerialPortManager* GetPortManager(
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content::RenderFrameHost* frame) override;
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void AddObserver(content::RenderFrameHost* frame,
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content::SerialDelegate::Observer* observer) override;
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void RemoveObserver(content::RenderFrameHost* frame,
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content::SerialDelegate::Observer* observer) override;
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void DeleteControllerForFrame(content::RenderFrameHost* render_frame_host);
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// SerialChooserContext::PortObserver:
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void OnPortAdded(const device::mojom::SerialPortInfo& port) override;
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void OnPortRemoved(const device::mojom::SerialPortInfo& port) override;
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void OnPortManagerConnectionError() override;
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void OnPermissionRevoked(const url::Origin& origin) override {}
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void OnSerialChooserContextShutdown() override;
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private:
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SerialChooserController* ControllerForFrame(
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content::RenderFrameHost* render_frame_host);
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SerialChooserController* AddControllerForFrame(
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content::RenderFrameHost* render_frame_host,
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std::vector<blink::mojom::SerialPortFilterPtr> filters,
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content::SerialChooser::Callback callback);
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base::ScopedObservation<SerialChooserContext,
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SerialChooserContext::PortObserver>
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port_observation_{this};
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base::ObserverList<content::SerialDelegate::Observer> observer_list_;
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std::unordered_map<content::RenderFrameHost*,
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std::unique_ptr<SerialChooserController>>
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controller_map_;
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base::WeakPtrFactory<ElectronSerialDelegate> 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::SerialChooserContext,
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electron::SerialChooserContext::PortObserver> {
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static void AddObserver(
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electron::SerialChooserContext* source,
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electron::SerialChooserContext::PortObserver* observer) {
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source->AddPortObserver(observer);
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}
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static void RemoveObserver(
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electron::SerialChooserContext* source,
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electron::SerialChooserContext::PortObserver* observer) {
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source->RemovePortObserver(observer);
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}
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};
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} // namespace base
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#endif // ELECTRON_SHELL_BROWSER_SERIAL_ELECTRON_SERIAL_DELEGATE_H_
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