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electron_bluetooth_delegate.h
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electron_bluetooth_delegate.h
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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 ELECTRON_SHELL_BROWSER_BLUETOOTH_ELECTRON_BLUETOOTH_DELEGATE_H_
#define ELECTRON_SHELL_BROWSER_BLUETOOTH_ELECTRON_BLUETOOTH_DELEGATE_H_
#include <memory>
#include <string>
#include <vector>
#include "base/memory/weak_ptr.h"
#include "base/observer_list.h"
#include "base/scoped_observation.h"
#include "content/public/browser/bluetooth_delegate.h"
#include "content/public/browser/render_frame_host.h"
#include "third_party/blink/public/mojom/bluetooth/web_bluetooth.mojom-forward.h"
namespace blink {
class WebBluetoothDeviceId;
}
namespace content {
class RenderFrameHost;
}
namespace device {
class BluetoothDevice;
class BluetoothUUID;
} // namespace device
namespace electron {
// Provides an interface for managing device permissions for Web Bluetooth and
// Web Bluetooth Scanning API. This is the Electron-specific implementation of
// the BluetoothDelegate.
class ElectronBluetoothDelegate : public content::BluetoothDelegate {
public:
ElectronBluetoothDelegate();
~ElectronBluetoothDelegate() override;
// Move-only class.
ElectronBluetoothDelegate(const ElectronBluetoothDelegate&) = delete;
ElectronBluetoothDelegate& operator=(const ElectronBluetoothDelegate&) =
delete;
// BluetoothDelegate implementation:
std::unique_ptr<content::BluetoothChooser> RunBluetoothChooser(
content::RenderFrameHost* frame,
const content::BluetoothChooser::EventHandler& event_handler) override;
std::unique_ptr<content::BluetoothScanningPrompt> ShowBluetoothScanningPrompt(
content::RenderFrameHost* frame,
const content::BluetoothScanningPrompt::EventHandler& event_handler)
override;
void ShowDevicePairPrompt(content::RenderFrameHost* frame,
const std::u16string& device_identifier,
PairPromptCallback callback,
PairingKind pairing_kind,
const absl::optional<std::u16string>& pin) override;
blink::WebBluetoothDeviceId GetWebBluetoothDeviceId(
content::RenderFrameHost* frame,
const std::string& device_address) override;
std::string GetDeviceAddress(
content::RenderFrameHost* frame,
const blink::WebBluetoothDeviceId& device_id) override;
blink::WebBluetoothDeviceId AddScannedDevice(
content::RenderFrameHost* frame,
const std::string& device_address) override;
blink::WebBluetoothDeviceId GrantServiceAccessPermission(
content::RenderFrameHost* frame,
const device::BluetoothDevice* device,
const blink::mojom::WebBluetoothRequestDeviceOptions* options) override;
bool HasDevicePermission(
content::RenderFrameHost* frame,
const blink::WebBluetoothDeviceId& device_id) override;
void RevokeDevicePermissionWebInitiated(
content::RenderFrameHost* frame,
const blink::WebBluetoothDeviceId& device_id) override;
bool IsAllowedToAccessService(content::RenderFrameHost* frame,
const blink::WebBluetoothDeviceId& device_id,
const device::BluetoothUUID& service) override;
bool IsAllowedToAccessAtLeastOneService(
content::RenderFrameHost* frame,
const blink::WebBluetoothDeviceId& device_id) override;
bool IsAllowedToAccessManufacturerData(
content::RenderFrameHost* frame,
const blink::WebBluetoothDeviceId& device_id,
uint16_t manufacturer_code) override;
std::vector<blink::mojom::WebBluetoothDevicePtr> GetPermittedDevices(
content::RenderFrameHost* frame) override;
void AddFramePermissionObserver(FramePermissionObserver* observer) override;
void RemoveFramePermissionObserver(
FramePermissionObserver* observer) override;
private:
void OnDevicePairPromptResponse(base::Value::Dict response);
PairPromptCallback pair_prompt_callback_;
base::WeakPtrFactory<ElectronBluetoothDelegate> weak_factory_{this};
};
} // namespace electron
#endif // ELECTRON_SHELL_BROWSER_BLUETOOTH_ELECTRON_BLUETOOTH_DELEGATE_H_