From: Mikel Astiz <mikel.astiz@xxxxxxxxxxxx>
Add a helper function to the utility library as an alternative to the
convenience method Adapter.FindDevice() in the D-Bus API.
---
test/bluezutils.py | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/test/bluezutils.py b/test/bluezutils.py
index 0b8aec3..70fe01b 100644
--- a/test/bluezutils.py
+++ b/test/bluezutils.py
@@ -2,6 +2,7 @@ import dbus
SERVICE_NAME = "org.bluez"
ADAPTER_INTERFACE = SERVICE_NAME + ".Adapter"
+DEVICE_INTERFACE = SERVICE_NAME + ".Device"
def get_managed_objects():
bus = dbus.SystemBus()
@@ -23,3 +24,24 @@ def find_adapter_in_objects(objects, pattern=None):
obj = bus.get_object(SERVICE_NAME, path)
return dbus.Interface(obj, ADAPTER_INTERFACE)
raise Exception("Bluetooth adapter not found")
+
+def find_device(device_address, adapter_pattern=None):
+ return find_device_in_objects(get_managed_objects(), device_address,
+ adapter_pattern)
+
+def find_device_in_objects(objects, device_address, adapter_pattern=None):
+ bus = dbus.SystemBus()
+ path_prefix = ""
+ if adapter_pattern:
+ adapter = find_adapter_in_objects(objects, adapter_pattern)
+ path_prefix = adapter.object_path
+ for path, ifaces in objects.iteritems():
+ device = ifaces.get(DEVICE_INTERFACE)
+ if device is None:
+ continue
+ if (device["Address"] == device_address and
+ path.startswith(path_prefix)):
+ obj = bus.get_object(SERVICE_NAME, path)
+ return dbus.Interface(obj, DEVICE_INTERFACE)
+
+ raise Exception("Bluetooth device not found")
--
1.7.11.7
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