private static async Task <IReadOnlyList <T> > GetProxiesAsync <T>(IDBusObject rootObject, string interfaceName)
{
// Console.WriteLine("GetProxiesAsync called.");
var objectManager = Connection.System.CreateProxy <IObjectManager>(BluezConstants.DbusService, "/");
var objects = await objectManager.GetManagedObjectsAsync();
var matchingObjects = objects
.Where(obj => obj.Value.Keys.Contains(interfaceName))
.Select(obj => obj.Key)
.Where(objectPath => objectPath.ToString().StartsWith($"{rootObject.ObjectPath}/"));
var proxies = matchingObjects
.Select(objectPath => Connection.System.CreateProxy <T>(BluezConstants.DbusService, objectPath))
.ToList();
// Console.WriteLine($"GetProxiesAsync returning {proxies.Count} proxies of type {typeof(T)}.");
return(proxies);
}
/// <summary> /// Unpublishes an object. /// </summary> /// <param name="o">object to unpublish.</param> /// <exception cref="ObjectDisposedException">The connection has been disposed.</exception> /// <exception cref="InvalidOperationException">The operation is invalid in the current state.</exception> /// <exception cref="DisconnectedException">The connection is closed.</exception> public void UnregisterObject(IDBusObject o) => UnregisterObject(o.ObjectPath);
/// <summary>
/// Publishes an object.
/// </summary>
/// <param name="o">Object to publish.</param>
/// <exception cref="ObjectDisposedException">The connection has been disposed.</exception>
/// <exception cref="InvalidOperationException">The operation is invalid in the current state.</exception>
/// <exception cref="DisconnectedException">The connection was closed.</exception>
public Task RegisterObjectAsync(IDBusObject o)
{
return(RegisterObjectsAsync(new[] { o }));
}
internal static bool IsMatch(string interfaceName, ObjectPath objectPath, ICollection <string> interfaces, IDBusObject rootObject)
{
if (rootObject != null && !objectPath.ToString().StartsWith($"{rootObject.ObjectPath}/"))
{
return(false);
}
return(interfaces.Contains(interfaceName));
}
internal static bool IsMatch(string interfaceName, ObjectPath objectPath, IDictionary <string, IDictionary <string, object> > interfaces, IDBusObject rootObject)
{
return(IsMatch(interfaceName, objectPath, interfaces.Keys, rootObject));
}
internal static async Task <IReadOnlyList <T> > GetProxiesAsync <T>(string interfaceName, IDBusObject rootObject)
{
var objectManager = Connection.System.CreateProxy <IObjectManager>(BluezConstants.DbusService, "/");
var objects = await objectManager.GetManagedObjectsAsync();
var matchingObjectPaths = objects
.Where(obj => IsMatch(interfaceName, obj.Key, obj.Value, rootObject))
.Select(obj => obj.Key);
var proxies = matchingObjectPaths
.Select(objectPath => Connection.System.CreateProxy <T>(BluezConstants.DbusService, objectPath))
.ToList();
return(proxies);
}
public void WriteBusObject(IDBusObject busObject)
{
WriteObjectPath(busObject.ObjectPath);
}