Added BTInput support.

README.rst

@@ -52,6 +52,13 @@ Project resources
 Changelog
 =========
 
+v0.2.0
+------
+
+Added support for:
+
+- BTInput (org.bluez.Input)
+
 v0.1.0
 ------
 

bt_manager/__init__.py

@@ -3,7 +3,7 @@
 import cffi
 import os
 
-__version__ = '0.1.0'
+__version__ = '0.2.0'
 
 if StrictVersion(cffi.__version__) < StrictVersion('0.7'):
         raise RuntimeError(
@@ -35,6 +35,7 @@
 from bt_manager.interface import BTInterface             # noqa
 from bt_manager.manager import BTManager                 # noqa
 from bt_manager.media import BTMedia, BTMediaTransport   # noqa
+from bt_manager.input import BTInput                     # noqa
 from bt_manager.serviceuuids import SERVICES             # noqa
 from bt_manager.uuid import BTUUID, BTUUID16, BTUUID32   # noqa
 from bt_manager.uuid import BASE_UUID                    # noqa

bt_manager/input.py

@@ -0,0 +1,42 @@
+from __future__ import unicode_literals
+
+from device import BTGenericDevice
+
+
+class BTInput(BTGenericDevice):
+    """
+    Wrapper around dbus to encapsulate the org.bluez.Input
+    interface.
+
+    :Properties:
+
+    * **Connected(boolean) [readonly]**:
+        Indicates if the device is connected.
+
+    See also: :py:class:`.BTGenericDevice` for setup params.
+    """
+    def __init__(self, *args, **kwargs):
+        BTGenericDevice.__init__(self, addr='org.bluez.Input',
+                                 *args, **kwargs)
+
+    def connect(self):
+        """
+        Connect to the input device.
+
+        :return:
+        :raises dbus.Exception: org.bluez.Error.AlreadyConnected
+        :raises dbus.Exception: org.bluez.Error.ConnectionAttemptFailed
+        """
+        return self._interface.Connect()
+
+    def disconnect(self):
+        """
+        Disconnect from the input device.
+
+        To abort a connection attempt in case of errors or
+        timeouts in the client it is fine to call this method.
+
+        :return:
+        :raises dbus.Exception: org.bluez.Error.Failed
+        """
+        return self._interface.Disconnect()

demo/demo.py

@@ -345,6 +345,49 @@ def sink_disconnect(args):
         print 'Unable to complete:', sys.exc_info()
 
 
+def input_info(args):
+    if (len(args)):
+        dev_path = args.pop(0)
+    else:
+        print 'Error: Must specify device path'
+        return
+
+    try:
+        ip = bt_manager.BTInput(dev_path=dev_path)
+        print '========================================================='
+        print ip
+    except dbus.exceptions.DBusException:
+        print 'Unable to complete:', sys.exc_info()
+
+
+def input_connect(args):
+    if (len(args)):
+        dev_path = args.pop(0)
+    else:
+        print 'Error: Must specify device path'
+        return
+
+    try:
+        ip = bt_manager.BTInput(dev_path=dev_path)
+        ip.connect()
+    except dbus.exceptions.DBusException:
+        print 'Unable to complete:', sys.exc_info()
+
+
+def input_disconnect(args):
+    if (len(args)):
+        dev_path = args.pop(0)
+    else:
+        print 'Error: Must specify device path'
+        return
+
+    try:
+        sink = bt_manager.BTInput(dev_path=dev_path)
+        sink.disconnect()
+    except dbus.exceptions.DBusException:
+        print 'Unable to complete:', sys.exc_info()
+
+
 def source_info(args):
     if (len(args)):
         dev_path = args.pop(0)
@@ -634,6 +677,15 @@ def media_stop(args):
              'exit': CmdEntry(exit_cleanup,
                               'Cleanup and exit',
                               None),
+             'input-info': CmdEntry(input_info,
+                                    'Input device properties',
+                                    '<dev_path>'),
+             'input-connect': CmdEntry(input_connect,
+                                       'Input device connect',
+                                       '<dev_path>'),
+             'input-disconnect': CmdEntry(input_disconnect,
+                                          'Input device connect',
+                                          '<dev_path>'),
              }
 
 

tests/test_bt_bus.py

@@ -408,6 +408,8 @@ def __init__(self, obj, addr):
             self._props = {u'Connected': False}
         elif (self.addr == 'org.bluez.Media'):
             pass
+        elif (self.addr == 'org.bluez.Input'):
+            self._props = {u'Connected': False}
         elif (self.addr == 'org.freedesktop.DBus.Introspectable'):
             self._introspect = \
                 """
@@ -1460,3 +1462,24 @@ def test_sbc_audio_sink(self, patched_transport, patched_audio,
 
         media.ClearConfiguration()
         media.Release()
+
+
+class BTInputTest(unittest.TestCase):
+
+    def setUp(self):
+        patcher = mock.patch('dbus.Interface', MockDBusInterface)
+        patcher.start()
+        self.addCleanup(patcher.stop)
+        patcher = mock.patch('dbus.SystemBus')
+        patched_system_bus = patcher.start()
+        self.addCleanup(patcher.stop)
+        mock_system_bus = mock.MagicMock()
+        patched_system_bus.return_value = mock_system_bus
+        mock_system_bus.get_object.return_value = dbus.ObjectPath('/org/bluez')
+
+    def test_input(self):
+        ip = bt_manager.BTInput(dev_id='00:12:A1:69:85:42')
+        ip.connect()
+        self.assertTrue(ip.Connected)
+        ip.disconnect()
+        self.assertFalse(ip.Connected)