87 lines
3.3 KiB
Swift
87 lines
3.3 KiB
Swift
/*
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* Copyright (c) 2020, Nordic Semiconductor
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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import Foundation
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import CoreBluetoothMock
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extension Notification.Name {
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static let newPeripheral = Notification.Name("New Peripheral")
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static let state = Notification.Name("Central Manager State")
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}
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extension Notification {
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static func manager(_ manager: BlinkyManager, didDiscover blinky: BlinkyPeripheral) -> Notification {
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return Notification(name: .newPeripheral,
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userInfo: ["blinky": blinky])
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}
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static func manager(_ manager: BlinkyManager, didChangeStateTo state: CBMManagerState) -> Notification {
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return Notification(name: .state, userInfo: ["state": state])
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}
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}
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extension BlinkyManager {
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func post(_ notification: Notification) {
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NotificationCenter.default.post(notification)
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}
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func dispose(_ observer: NSObjectProtocol) {
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NotificationCenter.default.removeObserver(observer)
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}
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private func on(_ name: Notification.Name, do action: @escaping (Notification) -> ()) -> NSObjectProtocol {
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return NotificationCenter.default.addObserver(forName: name, object: nil, queue: nil, using: action)
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}
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func onBlinkyDiscovery(do action: @escaping (BlinkyPeripheral) -> ()) -> NSObjectProtocol {
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return on(.newPeripheral) { notification in
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if let userInfo = notification.userInfo,
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let blinky = userInfo["blinky"] as? BlinkyPeripheral {
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action(blinky)
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}
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}
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}
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func onStateChange(do action: @escaping (CBMManagerState) -> ()) -> NSObjectProtocol {
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return on(.state) { notification in
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if let userInfo = notification.userInfo,
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let state = userInfo["state"] as? CBMManagerState {
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action(state)
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}
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}
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}
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}
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