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https://github.com/espressif/esp-idf.git
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86 lines
2.7 KiB
Python
86 lines
2.7 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Register Advertisement
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from __future__ import print_function
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import sys
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try:
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import dbus
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import dbus.service
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except ImportError as e:
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if 'linux' not in sys.platform:
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raise e
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print(e)
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print('Install packages `libgirepository1.0-dev gir1.2-gtk-3.0 libcairo2-dev libdbus-1-dev libdbus-glib-1-dev` for resolving the issue')
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print('Run `pip install -r $IDF_PATH/tools/ble/requirements.txt` for resolving the issue')
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raise
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DBUS_PROP_IFACE = 'org.freedesktop.DBus.Properties'
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LE_ADVERTISEMENT_IFACE = 'org.bluez.LEAdvertisement1'
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class InvalidArgsException(dbus.exceptions.DBusException):
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_dbus_error_name = 'org.freedesktop.DBus.Error.InvalidArgs'
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class Advertisement(dbus.service.Object):
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PATH_BASE = '/org/bluez/hci0/advertisement'
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def __init__(self, bus, index, advertising_type, uuid, name):
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self.path = self.PATH_BASE + str(index)
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self.bus = bus
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self.ad_type = advertising_type
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self.service_uuids = [uuid]
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self.local_name = dbus.String(name)
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dbus.service.Object.__init__(self, bus, self.path)
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def __del__(self):
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pass
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def get_properties(self):
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properties = dict()
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properties['Type'] = self.ad_type
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if self.service_uuids is not None:
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properties['ServiceUUIDs'] = dbus.Array(self.service_uuids,
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signature='s')
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if self.local_name is not None:
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properties['LocalName'] = dbus.String(self.local_name)
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return {LE_ADVERTISEMENT_IFACE: properties}
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def get_path(self):
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return dbus.ObjectPath(self.path)
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@dbus.service.method(DBUS_PROP_IFACE,
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in_signature='s',
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out_signature='a{sv}')
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def GetAll(self, interface):
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if interface != LE_ADVERTISEMENT_IFACE:
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raise InvalidArgsException()
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return self.get_properties()[LE_ADVERTISEMENT_IFACE]
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@dbus.service.method(LE_ADVERTISEMENT_IFACE,
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in_signature='',
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out_signature='')
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def Release(self):
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pass
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