public void UnregisterApplication()
{
GattManager1 applicationManager = systemBus.GetObject <GattManager1>(Service, GetAdapterPath());
applicationManager.UnregisterApplication(this.application.GetPath());
this.application = null;
}
public void RegisterApplication(Application application)
{
GattManager1 applicationManager = systemBus.GetObject <GattManager1>(Service, GetAdapterPath());
applicationManager.RegisterApplication(application.GetPath(), new Dictionary <string, object>());
this.application = application;
Console.WriteLine("[INFO] Registered Gatt Application");
}
public void Run()
{
StartMessageLoopDBus();
GattManager1 gattManager = null;
ObjectPath appObjectPath = null;
try
{
System.Console.WriteLine("Fetching objects");
// 2. Find adapter
var adapterFound = FindAdapter();
if (adapterFound == null)
{
System.Console.WriteLine("Couldn't find adapter that supports LE");
return;
}
gattManager = GetObject <GattManager1>(SERVICE, adapterFound);
if (gattManager == null)
{
System.Console.WriteLine("Couldn't find Gatt manager.");
return;
}
else
{
System.Console.WriteLine("Found Gatt manager.");
}
var application = new Application(system);
application.AddService(new TestService(system, 0));
appObjectPath = application.GetPath();
var options = new Dictionary <string, object>();
gattManager.RegisterApplication(appObjectPath, options);
while (true)
{
// Gatt server is running. Do nothing here.
}
//Thread.Sleep(30000);
}
catch (Exception exception)
{
System.Console.WriteLine(exception);
}
finally
{
gattManager.UnregisterApplication(appObjectPath);
}
}
public void Run()
{
try
{
busConnection.Startup();
}
catch (Exception e)
{
System.Console.WriteLine(e);
return;
}
GattManager1 gattManager = null;
try
{
System.Console.WriteLine("Fetching objects");
// Find adapter
adapterFoundPath = FindAdapter();
if (adapterFoundPath == null)
{
System.Console.WriteLine("Couldn't find adapter that supports LE");
return;
}
gattManager = GetObject <GattManager1>(SERVICE, adapterFoundPath);
advertisementManager = GetObject <LEAdvertisingManager1>(SERVICE, adapterFoundPath);
// Start advertising
StartAdvertising();
// Start application
StartApplication(gattManager);
busConnection.Wait();
}
catch (Exception exception)
{
System.Console.WriteLine(exception);
}
finally
{
if (gattManager != null)
{
gattManager.UnregisterApplication(applicationPath);
}
StopAdvertising();
}
}
private void StartApplication(GattManager1 gattManager)
{
if (gattManager == null)
{
System.Console.WriteLine("Couldn't find Gatt manager.");
return;
}
var application = new Application(busConnection.System);
application.AddService(new Test.TestService(busConnection.System, 0));
applicationPath = application.GetPath();
var options = new Dictionary <string, object>();
gattManager.RegisterApplication(applicationPath, options);
}
public void Run()
{
//string serviceUUID="713d0000-503e-4c75-ba94-3148f18d941e";
//string charVendorName = "713D0001-503E-4C75-BA94-3148F18D941E";
//string charRead = "713D0002-503E-4C75-BA94-3148F18D941E";//rx
//string charWrite = "713D0003-503E-4C75-BA94-3148F18D941E";//tx
//string charAck = "713D0004-503E-4C75-BA94-3148F18D941E";
//string charVersion = "713D0005-503E-4C75-BA94-3148F18D941E";
//string clientCharacteristic = "00002902-0000-1000-8000-00805f9b34fb";
System.Console.WriteLine("Starting Blend Micro Bootstrap");
string Service = "org.bluez";
//Important!: there is a flaw in dbus-sharp such that you can only register one interface
//at each path, so we have to put these at 2 seperate paths, otherwise I'd probably just put them
//both at root
var agentPath = new ObjectPath("/agent");
var gattProfilePath = new ObjectPath("/gattprofiles");
var blueZPath = new ObjectPath("/org/bluez");
//get a copy of the object manager so we can browse the "tree" of bluetooth items
var manager = GetObject <org.freedesktop.DBus.ObjectManager> (Service, ObjectPath.Root);
//register these events so we can tell when things are added/removed (eg: discovery)
manager.InterfacesAdded += (p, i) => {
System.Console.WriteLine(p + " Discovered");
};
manager.InterfacesRemoved += (p, i) => {
System.Console.WriteLine(p + " Lost");
};
System.Console.WriteLine("Registring agent");
//get the agent manager so we can register our agent
var agentManager = GetObject <AgentManager1> (Service, blueZPath);
var agent = new DemoAgent();
GattManager1 gattManager = null;
//register our agent and make it the default
_system.Register(agentPath, agent);
agentManager.RegisterAgent(agentPath, "KeyboardDisplay");
agentManager.RequestDefaultAgent(agentPath);
var devices = new List <Device1> ();
try
{
System.Console.WriteLine("Fetching objects");
//get the bluetooth object tree
var managedObjects = manager.GetManagedObjects();
//find our adapter
ObjectPath adapterPath = null;
foreach (var obj in managedObjects.Keys)
{
System.Console.WriteLine("Checking " + obj);
if (managedObjects [obj].ContainsKey(typeof(LEAdvertisingManager1).DBusInterfaceName()))
{
System.Console.WriteLine("Adapter found at" + obj + " that supports LE");
adapterPath = obj;
break;
}
}
if (adapterPath == null)
{
System.Console.WriteLine("Couldn't find adapter that supports LE");
return;
}
//get a dbus proxy to the adapter
var adapter = GetObject <Adapter1> (Service, adapterPath);
gattManager = GetObject <GattManager1>(Service, adapterPath);
var gattProfile = new BlendGattProfile();
_system.Register(gattProfilePath, gattProfile);
gattManager.RegisterApplication(gattProfilePath, new Dictionary <string, object>());
System.Console.WriteLine("Registered gatt profile");
//assume discovery for ble
//scan for any new devices
System.Console.WriteLine("Starting LE Discovery...");
var discoveryProperties = new Dictionary <string, object>();
discoveryProperties["Transport"] = "le";
adapter.SetDiscoveryFilter(discoveryProperties);
adapter.StartDiscovery();
Thread.Sleep(5000); //totally arbitrary constant, the best kind
//Thread.Sleep ((int)adapter.DiscoverableTimeout * 1000);
//refresh the object graph to get any devices that were discovered
//arguably we should do this in the objectmanager added/removed events and skip the full
//refresh, but I'm lazy.
System.Console.WriteLine("Discovery complete, refreshing");
managedObjects = manager.GetManagedObjects();
foreach (var obj in managedObjects.Keys)
{
if (obj.ToString().StartsWith(adapterPath.ToString()))
{
if (managedObjects [obj].ContainsKey(typeof(Device1).DBusInterfaceName()))
{
var managedObject = managedObjects [obj];
if (managedObject[typeof(Device1).DBusInterfaceName()].ContainsKey("Name"))
{
var name = (string)managedObject[typeof(Device1).DBusInterfaceName()]["Name"];
if (name.StartsWith("MrGibbs"))
{
System.Console.WriteLine("Device " + name + " at " + obj);
var device = _system.GetObject <Device1> (Service, obj);
var uuids = device.UUIDs;
foreach (var uuid in device.UUIDs)
{
System.Console.WriteLine("\tUUID: " + uuid);
}
devices.Add(device);
}
}
}
}
}
var readCharPath = new ObjectPath("/org/bluez/hci0/dev_F6_58_7F_09_5D_E6/service000c/char000f");
var readChar = GetObject <GattCharacteristic1>(Service, readCharPath);
var properties = GetObject <Properties>(Service, readCharPath);
properties.PropertiesChanged += new PropertiesChangedHandler(
new Action <string, IDictionary <string, object>, string[]>((@interface, changed, invalidated) => {
System.Console.WriteLine("Properties Changed on " + @interface);
if (changed != null)
{
foreach (var prop in changed.Keys)
{
if (changed[prop] is byte[])
{
foreach (var b in ((byte[])changed[prop]))
{
System.Console.Write(b + ",");
}
System.Console.WriteLine("");
}
else
{
System.Console.WriteLine("{0}={1}", prop, changed[prop]);
}
}
}
if (invalidated != null)
{
foreach (var prop in invalidated)
{
System.Console.WriteLine(prop + " Invalidated");
}
}
}));
foreach (var device in devices)
{
System.Console.WriteLine("Connecting to " + device.Name);
device.Connect();
System.Console.WriteLine("\tConnected");
}
readChar.StartNotify();
System.Threading.Thread.Sleep(10000);
readChar.StopNotify();
System.Threading.Thread.Sleep(500);
}
finally
{
if (devices != null)
{
foreach (var device in devices)
{
System.Console.WriteLine("Disconnecting " + device.Name);
device.Disconnect();
System.Console.WriteLine("\tDisconnected");
}
}
agentManager.UnregisterAgent(agentPath);
gattManager.UnregisterApplication(gattProfilePath);
}
}
