internal static async Task <GattService> CreateInstanceAsync(Device device, ObjectPath path)
{
var instance = new GattService(device, path);
instance.watcher = await instance.proxy.WatchPropertiesAsync(instance.OnPropertiesChanged);
instance.properties = await instance.proxy.GetAllAsync();
return(instance);
}
internal static async Task <GattCharacteristic> CreateInstanceAsync(GattService service, ObjectPath path)
{
var instance = new GattCharacteristic(service, path);
instance.propertyWatcher = await instance.proxy.WatchPropertiesAsync(x => instance.HandlePropertyChanges(x.Changed));
instance.HandlePropertyChanges(await instance.proxy.GetAllAsync());
return(instance);
}
async Task <IReadOnlyList <GattService> > _GetGattServicesAsync(Guid uuid)
{
while (!(bool)properties["ServicesResolved"])
{
await Task.Delay(10);
// TODO: need a timeout here!
}
var manager = Connection.System.CreateProxy <IObjectManager>("org.bluez", ObjectPath.Root);
var objs = await manager.GetManagedObjectsAsync();
var services = new List <GattService>();
foreach (var service in objs.Where(x => x.Key.StartsWith(proxy.ObjectPath) && x.Value.ContainsKey("org.bluez.GattService1")))
{
services.Add(await GattService.CreateInstanceAsync(this, service.Key));
}
return(services.AsReadOnly());
}
internal GattCharacteristic(GattService service, Win.GattCharacteristic characteristic)
{
this.service = service ?? throw new ArgumentNullException(nameof(service));
this.characteristic = characteristic ?? throw new ArgumentNullException(nameof(characteristic));
characteristic.ValueChanged += Characteristic_ValueChanged;
}
GattCharacteristic(GattService service, ObjectPath path)
{
this.service = service ?? throw new System.ArgumentNullException(nameof(service));
proxy = Connection.System.CreateProxy <IGattCharacteristic1>("org.bluez", path);
properties = new Dictionary <string, object>();
}