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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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79
shell/browser/serial/serial_chooser_controller.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_SERIAL_CHOOSER_CONTROLLER_H_
#define SHELL_BROWSER_SERIAL_SERIAL_CHOOSER_CONTROLLER_H_
#include <string>
#include <vector>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "base/scoped_observer.h"
#include "base/strings/string16.h"
#include "content/public/browser/serial_chooser.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "services/device/public/mojom/serial.mojom-forward.h"
#include "shell/browser/api/electron_api_session.h"
#include "shell/browser/serial/electron_serial_delegate.h"
#include "shell/browser/serial/serial_chooser_context.h"
#include "third_party/blink/public/mojom/serial/serial.mojom.h"
namespace content {
class RenderFrameHost;
} // namespace content
namespace electron {
class ElectronSerialDelegate;
// SerialChooserController provides data for the Serial API permission prompt.
class SerialChooserController final : public SerialChooserContext::PortObserver,
public content::WebContentsObserver {
public:
SerialChooserController(
content::RenderFrameHost* render_frame_host,
std::vector<blink::mojom::SerialPortFilterPtr> filters,
content::SerialChooser::Callback callback,
content::WebContents* web_contents,
base::WeakPtr<ElectronSerialDelegate> serial_delegate);
~SerialChooserController() override;
// SerialChooserContext::PortObserver:
void OnPortAdded(const device::mojom::SerialPortInfo& port) override;
void OnPortRemoved(const device::mojom::SerialPortInfo& port) override;
void OnPortManagerConnectionError() override;
private:
api::Session* GetSession();
void OnGetDevices(std::vector<device::mojom::SerialPortInfoPtr> ports);
bool FilterMatchesAny(const device::mojom::SerialPortInfo& port) const;
void RunCallback(device::mojom::SerialPortInfoPtr port);
void OnDeviceChosen(const std::string& port_id);
std::vector<blink::mojom::SerialPortFilterPtr> filters_;
content::SerialChooser::Callback callback_;
url::Origin requesting_origin_;
url::Origin embedding_origin_;
base::WeakPtr<SerialChooserContext> chooser_context_;
ScopedObserver<SerialChooserContext,
SerialChooserContext::PortObserver,
&SerialChooserContext::AddPortObserver,
&SerialChooserContext::RemovePortObserver>
observer_{this};
std::vector<device::mojom::SerialPortInfoPtr> ports_;
base::WeakPtr<ElectronSerialDelegate> serial_delegate_;
base::WeakPtrFactory<SerialChooserController> weak_factory_{this};
DISALLOW_COPY_AND_ASSIGN(SerialChooserController);
};
} // namespace electron
#endif // SHELL_BROWSER_SERIAL_SERIAL_CHOOSER_CONTROLLER_H_