bluez5: update gatt server example to master version

https://jira.digi.com/browse/DEL-5023

Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>

meta-digi-dey/recipes-connectivity/bluez/bluez5-5.41/0027-example-gatt-server-update-example-to-master-version.patch

@@ -0,0 +1,124 @@
+From: Isaac Hermida <isaac.hermida@digi.com>
+Date: Wed, 27 Sep 2017 10:00:15 +0200
+Subject: [PATCH] example-gatt-server: update example to master version
+
+Current test example was not registering correctly the services, so the BLEGATT
+server was not working properly.
+Update this example to current version in master (commit ed63d7e5a9f6).
+
+Note: In order to run it, the bluetoothd daemon needs to be started with the
+experimental (-E) flag and needs to enable and advertise the BLE
+functionallity (btmgmt le on/connectable on/advertisement on).
+
+https://jira.digi.com/browse/DEL-5023
+
+Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
+---
+ test/example-gatt-server | 28 +++++++++++++++++++++-------
+ 1 file changed, 21 insertions(+), 7 deletions(-)
+
+diff --git a/test/example-gatt-server b/test/example-gatt-server
+index 84905f3d0856..24aaff973b11 100755
+--- a/test/example-gatt-server
++++ b/test/example-gatt-server
+@@ -42,6 +42,9 @@ class FailedException(dbus.exceptions.DBusException):
+ 
+ 
+ class Application(dbus.service.Object):
++    """
++    org.bluez.GattApplication1 interface implementation
++    """
+     def __init__(self, bus):
+         self.path = '/'
+         self.services = []
+@@ -74,6 +77,9 @@ class Application(dbus.service.Object):
+ 
+ 
+ class Service(dbus.service.Object):
++    """
++    org.bluez.GattService1 interface implementation
++    """
+     PATH_BASE = '/org/bluez/example/service'
+ 
+     def __init__(self, bus, index, uuid, primary):
+@@ -121,6 +127,9 @@ class Service(dbus.service.Object):
+ 
+ 
+ class Characteristic(dbus.service.Object):
++    """
++    org.bluez.GattCharacteristic1 interface implementation
++    """
+     def __init__(self, bus, index, uuid, flags, service):
+         self.path = service.path + '/char' + str(index)
+         self.bus = bus
+@@ -195,6 +204,9 @@ class Characteristic(dbus.service.Object):
+ 
+ 
+ class Descriptor(dbus.service.Object):
++    """
++    org.bluez.GattDescriptor1 interface implementation
++    """
+     def __init__(self, bus, index, uuid, flags, characteristic):
+         self.path = characteristic.path + '/desc' + str(index)
+         self.bus = bus
+@@ -222,7 +234,7 @@ class Descriptor(dbus.service.Object):
+         if interface != GATT_DESC_IFACE:
+             raise InvalidArgsException()
+ 
+-        return self.get_properties()[GATT_CHRC_IFACE]
++        return self.get_properties()[GATT_DESC_IFACE]
+ 
+     @dbus.service.method(GATT_DESC_IFACE,
+                         in_signature='a{sv}',
+@@ -426,7 +438,7 @@ class TestService(Service):
+     TEST_SVC_UUID = '12345678-1234-5678-1234-56789abcdef0'
+ 
+     def __init__(self, bus, index):
+-        Service.__init__(self, bus, index, self.TEST_SVC_UUID, False)
++        Service.__init__(self, bus, index, self.TEST_SVC_UUID, True)
+         self.add_characteristic(TestCharacteristic(bus, 0, self))
+         self.add_characteristic(TestEncryptCharacteristic(bus, 1, self))
+         self.add_characteristic(TestSecureCharacteristic(bus, 2, self))
+@@ -523,11 +535,11 @@ class TestEncryptCharacteristic(Characteristic):
+                 CharacteristicUserDescriptionDescriptor(bus, 3, self))
+ 
+     def ReadValue(self, options):
+-        print('TestCharacteristic Read: ' + repr(self.value))
++        print('TestEncryptCharacteristic Read: ' + repr(self.value))
+         return self.value
+ 
+     def WriteValue(self, value, options):
+-        print('TestCharacteristic Write: ' + repr(value))
++        print('TestEncryptCharacteristic Write: ' + repr(value))
+         self.value = value
+ 
+ class TestEncryptDescriptor(Descriptor):
+@@ -564,16 +576,16 @@ class TestSecureCharacteristic(Characteristic):
+                 ['secure-read', 'secure-write'],
+                 service)
+         self.value = []
+-        self.add_descriptor(TestEncryptDescriptor(bus, 2, self))
++        self.add_descriptor(TestSecureDescriptor(bus, 2, self))
+         self.add_descriptor(
+                 CharacteristicUserDescriptionDescriptor(bus, 3, self))
+ 
+     def ReadValue(self, options):
+-        print('TestCharacteristic Read: ' + repr(self.value))
++        print('TestSecureCharacteristic Read: ' + repr(self.value))
+         return self.value
+ 
+     def WriteValue(self, value, options):
+-        print('TestCharacteristic Write: ' + repr(value))
++        print('TestSecureCharacteristic Write: ' + repr(value))
+         self.value = value
+ 
+ 
+@@ -636,6 +648,8 @@ def main():
+ 
+     mainloop = GObject.MainLoop()
+ 
++    print('Registering GATT application...')
++
+     service_manager.RegisterApplication(app.get_path(), {},
+                                     reply_handler=register_app_cb,
+                                     error_handler=register_app_error_cb)

meta-digi-dey/recipes-connectivity/bluez/bluez5_5.41.bbappend

@@ -8,6 +8,7 @@ SRC_URI += " \
     file://0001-hcitool-do-not-show-unsupported-refresh-option.patch \
     file://0002-hcitool-increase-the-shown-connection-limit-to-20.patch \
     file://0025-port-test-discovery-to-python3.patch \
+    file://0027-example-gatt-server-update-example-to-master-version.patch \
 "
 
 SRC_URI_append_ccimx6ul = " \