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feat: add serial api support (#25237)

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* feat: add serial api support

resolves #22478

* Put serial port support behind a flag and mark as experimental

* Update docs/api/session.md

Co-authored-by: Jeremy Rose <jeremya@chromium.org>

* Use enable-blink-features=Serial instead of enable-experimental-web-platform-features

* Set enableBlinkFeatures on webPreferences instead of commandline

Co-authored-by: Jeremy Rose <jeremya@chromium.org>
This commit is contained in:
John Kleinschmidt 2020-09-28 12:22:03 -04:00 • committed by GitHub
parent bed50bb73c
commit fd63510ca9
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19 changed files with 936 additions and 1 deletions
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60
shell/browser/serial/electron_serial_delegate.h Normal file
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// Copyright (c) 2020 Microsoft, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef SHELL_BROWSER_SERIAL_ELECTRON_SERIAL_DELEGATE_H_
#define SHELL_BROWSER_SERIAL_ELECTRON_SERIAL_DELEGATE_H_
#include <memory>
#include <unordered_map>
#include <vector>
#include "base/memory/weak_ptr.h"
#include "content/public/browser/serial_delegate.h"
#include "shell/browser/serial/serial_chooser_controller.h"
namespace electron {
class SerialChooserController;
class ElectronSerialDelegate : public content::SerialDelegate {
public:
ElectronSerialDelegate();
~ElectronSerialDelegate() override;
std::unique_ptr<content::SerialChooser> RunChooser(
content::RenderFrameHost* frame,
std::vector<blink::mojom::SerialPortFilterPtr> filters,
content::SerialChooser::Callback callback) override;
bool CanRequestPortPermission(content::RenderFrameHost* frame) override;
bool HasPortPermission(content::RenderFrameHost* frame,
const device::mojom::SerialPortInfo& port) override;
device::mojom::SerialPortManager* GetPortManager(
content::RenderFrameHost* frame) override;
void AddObserver(content::RenderFrameHost* frame,
Observer* observer) override;
void RemoveObserver(content::RenderFrameHost* frame,
Observer* observer) override;
void DeleteControllerForFrame(content::RenderFrameHost* render_frame_host);
private:
SerialChooserController* ControllerForFrame(
content::RenderFrameHost* render_frame_host);
SerialChooserController* AddControllerForFrame(
content::RenderFrameHost* render_frame_host,
std::vector<blink::mojom::SerialPortFilterPtr> filters,
content::SerialChooser::Callback callback);
std::unordered_map<content::RenderFrameHost*,
std::unique_ptr<SerialChooserController>>
controller_map_;
base::WeakPtrFactory<ElectronSerialDelegate> weak_factory_{this};
DISALLOW_COPY_AND_ASSIGN(ElectronSerialDelegate);
};
} // namespace electron
#endif // SHELL_BROWSER_SERIAL_ELECTRON_SERIAL_DELEGATE_H_