-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
✨ broadcast status via ibeacon and remove blinkstick
- Loading branch information
1 parent
e8cf9b5
commit 24e93b0
Showing
8 changed files
with
346 additions
and
71 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| import Foundation | ||
| import AppKit | ||
| import CoreBluetooth | ||
|
|
||
| fileprivate extension UUID { | ||
| var data: Data { withUnsafeBytes(of: self.uuid, { Data($0) }) } | ||
| } | ||
|
|
||
| final class BLEBeacon: NSObject, Identifiable { | ||
| let id: UUID | ||
| private let callback: (CBManagerState) -> Void | ||
| private var emitter: CBPeripheralManager? | ||
| private var isAdvertising = false | ||
| private var wasAdvertisingBeforeSleep = false | ||
|
|
||
| func start() { | ||
| guard let emitter, isAdvertising != true else { return } | ||
| emitter.startAdvertising(advertisementData) | ||
| } | ||
|
|
||
| func stop() { | ||
| guard let emitter, emitter.isAdvertising else { return } | ||
| emitter.stopAdvertising() | ||
| isAdvertising = false | ||
| } | ||
|
|
||
| init(_ uuid: UUID, callback: @escaping ((CBManagerState) -> Void)) { | ||
| self.id = uuid | ||
| self.callback = callback | ||
| super.init() | ||
| emitter = CBPeripheralManager(delegate: self, queue: nil) | ||
| NSWorkspace.shared.notificationCenter.addObserver(self, selector: #selector(willSleep), name: NSWorkspace.willSleepNotification, object: nil) | ||
| NSWorkspace.shared.notificationCenter.addObserver(self, selector: #selector(didWake), name: NSWorkspace.didWakeNotification, object: nil) | ||
| } | ||
| deinit { | ||
| stop() | ||
| } | ||
| } | ||
|
|
||
| extension BLEBeacon { | ||
| @objc | ||
| func willSleep(_: Notification) { | ||
| if let emitter, emitter.isAdvertising { | ||
| wasAdvertisingBeforeSleep = true | ||
| stop() | ||
| } else { | ||
| wasAdvertisingBeforeSleep = false | ||
| } | ||
| } | ||
|
|
||
| @objc | ||
| func didWake(_: Notification) { | ||
| guard wasAdvertisingBeforeSleep else { return } | ||
| start() | ||
| } | ||
| } | ||
|
|
||
| extension BLEBeacon { | ||
| var advertisementData: [String: Data] { | ||
| let major: UInt16 = 0 | ||
| let minor: UInt16 = 0 | ||
| let measuredPower: Int8 = -59 | ||
|
|
||
| var advBytes = Data(capacity: 21) | ||
| advBytes.append(id.data) | ||
| advBytes.append(contentsOf: [ | ||
| UInt8((major >> 8)), | ||
| UInt8(major & 255), | ||
|
|
||
| UInt8((minor >> 8) & 255), | ||
| UInt8(minor & 255), | ||
|
|
||
| UInt8(bitPattern: measuredPower), | ||
| ]) | ||
|
|
||
| return ["kCBAdvDataAppleBeaconKey": advBytes] | ||
| } | ||
| } | ||
|
|
||
|
|
||
| extension BLEBeacon: CBPeripheralManagerDelegate { | ||
| func peripheralManagerDidUpdateState(_ peripheral: CBPeripheralManager) { | ||
| callback(state) | ||
| } | ||
|
|
||
|
|
||
| func peripheralManagerDidStartAdvertising(_: CBPeripheralManager, error _: Error?) { | ||
| if let emitter, emitter.isAdvertising { isAdvertising = true } | ||
| } | ||
|
|
||
| var state: CBManagerState { emitter?.state ?? .unknown } | ||
|
|
||
| var status: String { | ||
| switch state { | ||
| case .poweredOff: return "powered off" | ||
| case .poweredOn: return "powered on" | ||
| case .unauthorized: return "not authorized" | ||
| case .unknown: return "unknown" | ||
| case .resetting: return "resetting" | ||
| case .unsupported: return "unsupported" | ||
| @unknown default: return "unknown" | ||
| } | ||
| } | ||
| } |
Oops, something went wrong.