CBPeripheralManager

typedef NS_ENUM(NSInteger, CBPeripheralManagerAuthorizationStatus) {
    CBPeripheralManagerAuthorizationStatusNotDetermined = 0,
    CBPeripheralManagerAuthorizationStatusRestricted,
    CBPeripheralManagerAuthorizationStatusDenied,
    CBPeripheralManagerAuthorizationStatusAuthorized,       
} NS_ENUM_AVAILABLE(NA, 7_0);

typedef NS_ENUM(NSInteger, CBPeripheralManagerState) {
    CBPeripheralManagerStateUnknown = CBManagerStateUnknown,
    CBPeripheralManagerStateResetting = CBManagerStateResetting,
    CBPeripheralManagerStateUnsupported = CBManagerStateUnsupported,
    CBPeripheralManagerStateUnauthorized = CBManagerStateUnauthorized,
    CBPeripheralManagerStatePoweredOff = CBManagerStatePoweredOff,
    CBPeripheralManagerStatePoweredOn = CBManagerStatePoweredOn,
} NS_DEPRECATED(NA, NA, 6_0, 10_0, "Use CBManagerState instead");


typedef NS_ENUM(NSInteger, CBPeripheralManagerConnectionLatency) {
    CBPeripheralManagerConnectionLatencyLow = 0,
    CBPeripheralManagerConnectionLatencyMedium,
    CBPeripheralManagerConnectionLatencyHigh
} NS_ENUM_AVAILABLE(NA, 6_0);

@property(nonatomic, weak, nullable) id<CBPeripheralManagerDelegate> delegate;

@property(nonatomic, assign, readonly) BOOL isAdvertising;

+ (CBPeripheralManagerAuthorizationStatus)authorizationStatus NS_AVAILABLE(NA, 7_0);

- (instancetype)init;

- (instancetype)initWithDelegate:(nullable id<CBPeripheralManagerDelegate>)delegate
                           queue:(nullable dispatch_queue_t)queue __TVOS_PROHIBITED;

- (instancetype)initWithDelegate:(nullable id<CBPeripheralManagerDelegate>)delegate
                           queue:(nullable dispatch_queue_t)queue
                         options:(nullable NSDictionary<NSString *, id> *)options NS_AVAILABLE(NA, 7_0) NS_DESIGNATED_INITIALIZER __TVOS_PROHIBITED;

- (void)startAdvertising:(nullable NSDictionary<NSString *, id> *)advertisementData;

- (void)stopAdvertising;

- (void)setDesiredConnectionLatency:(CBPeripheralManagerConnectionLatency)latency forCentral:(CBCentral *)central;

- (void)addService:(CBMutableService *)service;

- (void)removeService:(CBMutableService *)service;

- (void)removeAllServices;

- (void)respondToRequest:(CBATTRequest *)request withResult:(CBATTError)result;

- (BOOL)updateValue:(NSData *)value forCharacteristic:(CBMutableCharacteristic *)characteristic onSubscribedCentrals:(nullable NSArray<CBCentral *> *)centrals;

- (void)peripheralManagerDidUpdateState:(CBPeripheralManager *)peripheral;

- (void)peripheralManager:(CBPeripheralManager *)peripheral willRestoreState:(NSDictionary<NSString *, id> *)dict;

- (void)peripheralManagerDidStartAdvertising:(CBPeripheralManager *)peripheral error:(nullable NSError *)error;

- (void)peripheralManager:(CBPeripheralManager *)peripheral didAddService:(CBService *)service error:(nullable NSError *)error;

- (void)peripheralManager:(CBPeripheralManager *)peripheral central:(CBCentral *)central didSubscribeToCharacteristic:(CBCharacteristic *)characteristic;

- (void)peripheralManager:(CBPeripheralManager *)peripheral central:(CBCentral *)central didUnsubscribeFromCharacteristic:(CBCharacteristic *)characteristic;

- (void)peripheralManager:(CBPeripheralManager *)peripheral didReceiveReadRequest:(CBATTRequest *)request;

- (void)peripheralManager:(CBPeripheralManager *)peripheral didReceiveWriteRequests:(NSArray<CBATTRequest *> *)requests;

- (void)peripheralManagerIsReadyToUpdateSubscribers:(CBPeripheralManager *)peripheral;