/usr/lib/python3/dist-packages/galileo/conversation.py is in galileo 0.5.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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The conversationnal part between the server and the client ...
"""
import base64
import time
import uuid
import logging
logger = logging.getLogger(__name__)
from .dongle import FitBitDongle
from .net import GalileoClient
from .tracker import FitbitClient, MICRODUMP, MEGADUMP
from .ui import MissingConfigError
from .utils import a2x, s2a
FitBitUUID = uuid.UUID('{ADAB0000-6E7D-4601-BDA2-BFFAA68956BA}')
class Conversation(object):
def __init__(self, mode, ui):
self.mode = mode
self.ui = ui
def __call__(self, config):
self.dongle = FitBitDongle(config.logSize)
if not self.dongle.setup():
logger.error("No dongle connected, aborting")
return
self.fitbit = FitbitClient(self.dongle)
self.galileo = GalileoClient('https', 'client.fitbit.com',
'tracker/client/message')
if self.mode == 'firmware':
# Fake the version to let him believe we can handle that ...
self.galileo._version = '1.0.0.2575'
self.fitbit.disconnect()
self.trackers = {} # Dict indexed by trackerId
self.connected = None
if not self.fitbit.getDongleInfo():
logger.warning('Failed to get connected Fitbit dongle information')
action = ''
uiresp = []
resp = [('ui-response', {'action': action}, uiresp)]
while True:
answ = self.galileo.post(self.mode, self.dongle, resp)
html = ''
commands = None
trackers = []
action = None
containsForm = False
for tple in answ:
tag, attribs, childs, _ = tple
if tag == "ui-request":
action = attribs['action']
for child in childs:
tag, attribs, _, body = child
if tag == "client-display":
containsForm = attribs.get('containsForm', 'false') == 'true'
html = body
elif tag == 'tracker':
trackers.append(tple)
elif tag == 'commands':
commands = childs
if ((not containsForm) and (len(trackers) == 0) and
(commands is None)):
break
resp = []
if trackers:
# First: Do what is asked
for tracker in trackers:
self.do_tracker(tracker)
if commands:
# Prepare an answer for the server
res = []
for command in commands:
r = self.do_command(command)
print(r)
if r is not None:
res.append(r)
if res:
resp.extend(res)
if containsForm:
# Get an answer from the ui
try:
ui_resp = self.ui.request(action, html)
except MissingConfigError as mce:
print(mce)
break
resp.append(('ui-response', {'action': action}, ui_resp))
print('Done')
def __connect(self, id):
tracker = self.trackers[id]
self.fitbit.establishLink(tracker)
self.fitbit.toggleTxPipe(True)
self.fitbit.initializeAirlink(tracker)
self.connected = tracker
#-------- The commands
def do_command(self, cmd):
tag, elems, childs, body = cmd
f = {'pair-to-tracker': self._pair,
'connect-to-tracker': self._connect,
'list-trackers': self._list,
'ack-tracker-data': self._ack}[tag]
return f(*childs, **elems)
def _pair(self, **params):
""" Establish a connection with the tracker.
:returns: the minidump
"""
displayCode = bool(params['displayCode'])
waitForUserInput = bool(params['waitForUserInput'])
trackerId = params['tracker-id']
self.__connect(trackerId)
if displayCode:
self.fitbit.displayCode()
if waitForUserInput:
# XXX: That's waiting, but not for user input ...
time.sleep(10)
dump = self.fitbit.getDump(MICRODUMP)
return ('tracker', {'tracker-id':trackerId},
[('data', {}, [], dump.toBase64())])
def _connect(self, **params):
""" :returns: nothing
"""
trackerId = params['tracker-id']
if self.connected is None:
self.__connect(trackerId)
if a2x(self.connected.id, delim="") != trackerId:
raise ValueError(trackerId)
if 'connection' in params:
disconnect = params['connection'] == 'disconnect'
if disconnect:
self.fitbit.terminateAirlink()
self.fitbit.toggleTxPipe(False)
self.fitbit.ceaseLink()
self.connected = None
return
elif 'response-data' in params:
responseData = params['response-data']
dumptype = {'megadump': MEGADUMP,
'microdump': MICRODUMP}[responseData]
dump = self.fitbit.getDump(dumptype)
return ('tracker', {'tracker-id': trackerId},
[('data', {}, [], dump.toBase64())])
else:
raise ValueError(params)
def _list(self, *childs, **params):
immediateRsi = int(params['immediateRsi'])
minDuration = int(params['minDuration'])
maxDuration = int(params['maxDuration'])
self.trackers = {}
res = []
for tracker in self.fitbit.discover(FitBitUUID, minRSSI=immediateRsi,
minDuration=minDuration):
trackerId = a2x(tracker.id, delim="")
self.trackers[trackerId] = tracker
res.append(('available-tracker', {},
[('tracker-id', {}, [], trackerId),
('tracker-attributes', {}, [], a2x(tracker.serviceData, delim="")),
('rsi', {}, [], str(tracker.RSSI))]))
return ('command-response', {}, [('list-trackers', {}, res)])
def _ack(self, **params):
trackerId = params['tracker-id']
# Not much to do here as our ack is part of our upload ...
return ('command-response', {}, [('ack-tracker-data', {'tracker-id':trackerId})])
# ------
def do_tracker(self, tracker):
tag, elems, childs, body = tracker
trackerId = elems['tracker-id']
if a2x(self.connected.id, delim="") != trackerId:
raise ValueError(trackerId)
_type = elems['type']
if _type != 'megadumpresponse':
raise NotImplementedError(_type)
data = None
for child in childs:
tag, _, _, body = child
if tag == 'data':
data = s2a(base64.b64decode(body))
self.fitbit.uploadResponse(data)
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