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import asyncio
import json
import os
from random import randint
from aglbaseservice import AGLBaseService
import logging
Verbs = ['subscribe', 'unsubscribe', 'managed_objects', 'adapter_state', 'default_adapter', 'avrcp_controls',
'connect', 'disconnect', 'pair', 'cancel_pairing', 'confirm_pairing', 'remove_device']
AdapterStateParams = ['discovery', 'discoverable', 'powered', ]
BTEventType = ['adapter_changes', 'device_changes', 'media', 'agent']
class BluetoothService(AGLBaseService):
def __init__(self, ip, port=None, service='agl-service-bluetooth'):
super().__init__(api='Bluetooth-Manager', ip=ip, port=port, service=service)
async def subscribe(self, event='device_changes'):
await super().subscribe(event=event)
async def unsubscribe(self, event='device_changes'):
await super().unsubscribe(event=event)
async def managed_objects(self, waitresponse=False):
return await self.request('managed_objects', waitresponse=waitresponse)
async def adapter_state(self, adapter=None, value=None, waitresponse=False):
p = {}
if adapter:
p = {'adapter': adapter}
if isinstance(value, dict):
p = {**p, **value}
return await self.request('adapter_state', p, waitresponse=waitresponse)
if waitresponse:
return await self.request('adapter_state', p)
else:
await self.request('adapter_state', p)
async def default_adapter(self):
verb = 'default_adapter'
msgid = randint(0, 999999)
msg = f'[2,"{msgid}","{self.api}/{verb}",""]'
# print(msg)
await self.send(msg)
return await self.receive()
async def avrcp_controls(self):
pass
async def connect(self, device):
verb = 'connect'
msgid = randint(0, 999999)
d = {'device': device}
msg = f'[2,"{msgid}","{self.api}/{verb}","{json.dumps(d)}"]'
async def disconnect(self, device):
verb = 'disconnect'
msgid = randint(0, 999999)
d = {'device': device}
msg = f'[2,"{msgid}","{self.api}/{verb}","{json.dumps(d)}"]'
async def pair(self, device):
verb = 'pair'
msgid = randint(0, 999999)
d = {'device': device}
msg = f'[2,"{msgid}","{self.api}/{verb}","{json.dumps(d)}"]'
async def cancel_pairing(self):
verb = 'cancel_pairing'
msgid = randint(0, 999999)
msg = f'[2,"{msgid}","{self.api}/{verb}",""]'
async def confirm_pairing(self, pincode):
verb = 'confirm_pairing'
msgid = randint(0, 999999)
d = {'pincode': pincode}
msg = f'[2,"{msgid}","{self.api}/{verb}","{json.dumps(d)}"]'
async def main(loop):
addr = os.environ.get('AGL_TGT_IP', 'localhost')
#port = os.environ.get('AGL_TGT_PORT', '30005')
BTS = await BluetoothService(ip=addr, port=port)
print(await BTS.adapter_state('hci1', {'uuids': ['0000110e-0000-1000-8000-00805f9b34fb']}))
if __name__ == '__main__':
loop = asyncio.get_event_loop()
loop.run_until_complete(main(loop))
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