class Sensors():
def __init__(self, config):
self.config = config
self.httprequest = HTTPRequest(config)
def list(self):
response = self.httprequest.request('sensors/list', {})
return response
def read(self, id):
response = self.httprequest.request('sensor/info', {"id": id})
return response['data']
def readall(self):
result = {}
sensors = self.list()
for sensor in sensors['sensor']:
result[sensor['name']] = {}
sensordata = self.read(sensor['id'])
for data in sensordata:
result[sensor['name']][data['name']] = data['value']
return result
class Devices:
def __init__(self, config):
self.config = config
self.httprequest = HTTPRequest(config)
def list(self):
response = self.httprequest.request("devices/list", {})
return response
def read(self, id):
response = self.httprequest.request("device/info", {"id": id})
return response
def readall(self):
result = []
devices = self.list()
for device in devices["device"]:
result.append(device)
return result
def turnOn(self, id):
response = self.httprequest.request("device/turnOn", {"id": id})
return response
def turnOff(self, id):
response = self.httprequest.request("device/turnOff", {"id": id})
return response
def __init__(self, config):
self.config = config
self.httprequest = HTTPRequest(config)
def __init__(self, client, WebSocketHandlerClass):
self.client = client
self.response = HTTPResponse()
self.request = HTTPRequest.parse(client)
self.WebSocketHandlerClass = WebSocketHandlerClass
def parse(self, msg):
request = HTTPRequest()
# this array hold the three terms at the first line of the request
fst_line_key = [''] * 3
# this part makes sure no spaces occurs before GET and after the fist CRLF
# if there is space, the function flag the format to be false
# first line end
fst_line_end = msg.find('\r\n')
# retrieve first message
fst_msg = msg[0:fst_line_end]
# if there are spaces, format is wrong
if fst_msg != fst_msg.strip():
request.format = False
if len(fst_msg.split(' ')) != 3:
request.format = False
# this part makes sure the spacing in the "GET /dir Version" format
# this part checks if the there is extra space in between the three terms
after_pos = 0
for i in range(0, 2):
space_pos = fst_msg.find(' ', after_pos)
if fst_msg[space_pos + 1] == ' ':
request.format = False
# store the first two keys of the first line of the message
fst_line_key[i] = fst_msg[after_pos:space_pos]
after_pos = space_pos + 1
# find out the third key of the first line of the message
crlf_pos = msg.find('\r\n', after_pos)
fst_line_key[2] = msg[after_pos:crlf_pos]
request.function = fst_line_key[0]
# start with the second line
after_pos = crlf_pos + 2
# handle malformed url
if fst_line_key[1][0] != '/':
request.format = False
if fst_line_key[1] != '/' and fst_line_key[1][-1] == '/':
request.format = False
# store the information into Request class
if fst_line_key[1] == '/':
request.url = '/index.html'
else:
request.url = fst_line_key[1]
request.version = fst_line_key[2]
while crlf_pos != -1 and after_pos < len(msg):
crlf_pos = msg.find('\r\n', after_pos)
line = msg[after_pos:crlf_pos]
colon = line.find(':')
if colon == -1 or line[colon - 1] == ' ' or line[colon + 1] != ' ':
request.format = False
else:
after_pos = crlf_pos + 2
if msg.find('Host:') != -1:
pos = msg.find('Host:')
after_pos = msg.find('\r\n', pos)
request.host = msg[pos + 6: after_pos]
else:
request.format = False
if msg.find('Connection:') != -1:
pos = msg.find('Connection:')
after_pos = msg.find('\r\n', pos)
request.connection = msg[pos + 12: after_pos]
return request
