def removeClient(clientname):
try:
if (check_special(clientname) == "reject@wronginput"):
raise ParameterError(1001)
os._exit(0)
if clientname == "":
raise ParameterError(1011)
os._exit(0)
url = "http://" + server + ":" + port + "/api/removeclient"
headers = {'content-type': 'application/json'}
data = {'cl_name': clientname}
params = "{}"
response = requests.post(url, params=data, headers=headers)
return json.loads(response.text)
except requests.exceptions.ConnectionError:
print "Unable to connect with Port " + port + " . Please restart the simulator"
os._exit(0)
except ParameterError as e:
if (e.args[0] == 1011):
return "%s \n%d: %s" % (e.bm[0], e.args[0], e.pm[e.args[0]])
else:
return "%s %s \n%d: %s" % (e.bm[0], e.em[0], e.args[0],
e.pm[e.args[0]])
except Exception as e:
return e.args[0]
def getPublishDetails(clientname):
try:
if (check_special(clientname) == "reject@wronginput"):
raise ParameterError(1001)
os._exit(0)
if clientname == "":
raise ParameterError(1011)
os._exit(0)
url = "http://" + server + ":" + port + "/api/get/publishdetails?client_name=" + clientname
response = requests.get(url)
return json.loads(response.text)
except requests.exceptions.ConnectionError:
print "Unable to connect with Port " + port + " . Please restart the simulator"
os._exit(0)
except ParameterError as e:
if (e.args[0] == 1011):
return "%s \n%d: %s" % (e.bm[0], e.args[0], e.pm[e.args[0]])
else:
return "%s %s \n%d: %s" % (e.bm[0], e.em[0], e.args[0],
e.pm[e.args[0]])
except Exception as e:
pass
def addClient(clientname,
desc="description",
clean_session=0,
will_flag=0,
willtopic="",
willmessage="",
willqos=1,
willretain=0):
try:
if (check_special(clientname) == "reject@wronginput"):
raise ParameterError(1001)
os._exit(0)
if (check_special(desc) == "reject@wronginput"):
raise ParameterError(1101)
os._exit(0)
if clientname == "":
raise ParameterError(1011)
os._exit(0)
if (will_flag == 1):
if (willtopic == "" or willmessage == ""):
raise ParameterError(1103)
elif (check_special(willtopic)
== "reject@wronginput") or (check_special(willmessage)
== "reject@wronginput"):
raise ParameterError(1013)
url = "http://" + server + ":" + port + "/api/addclient"
headers = {'content-type': 'application/json'}
data = {
'cl_name': clientname,
'description': desc,
'clean_session': clean_session,
'will_flag': will_flag,
'willtopic': willtopic,
'willmessage': willmessage,
'willqos': willqos,
'willretain': willretain
}
params = "{}"
response = requests.post(url, params=data, headers=headers)
return json.loads(response.text)
except requests.exceptions.ConnectionError:
print "Unable to connect with Port " + port + " . Please restart the simulator"
os._exit(0)
except ParameterError as e:
if (e.args[0] == 1011):
return "%s \n%d : %s" % (e.bm[0], e.args[0], e.pm[e.args[0]])
else:
return "%s %d : %s" % (e.bm[0], e.args[0], e.pm[e.args[0]])
except Exception as e:
return e.args[0]
def subscribe(clientname="", topic="", qos=0, addtodb="false"):
try:
if (clientname == "" and topic == "" and qos == 0
and addtodb == "false"):
url = "http://" + server + ":" + port + "/api/subscribe"
headers = {'content-type': 'application/json'}
data = {'cl_name': clientname, 't': topic}
response = requests.post(url, params=data, headers=headers)
else:
if (check_special(clientname) == "reject@wronginput"):
raise ParameterError(1001)
os._exit(0)
if (check_special(topic) == "reject@wronginput"):
raise ParameterError(1002)
os._exit(0)
try:
qos = int(qos)
if (qos < 0 or qos > 2):
raise ParameterError(1104)
os._exit(0)
except:
raise ParameterError(1004)
os._exit(0)
if not (addtodb.upper() == "TRUE" or addtodb.upper() == "FALSE"):
print "Addtodb: Expecting true or false"
os._exit(0)
url = "http://" + server + ":" + port + "/api/subscribeclient"
headers = {'content-type': 'application/json'}
data = {
'cl_name': clientname,
't': topic,
'q': qos,
'adddb': addtodb
}
params = "{}"
response = requests.post(url, params=data, headers=headers)
return json.loads(response.text)
except requests.exceptions.ConnectionError:
print "Unable to connect with Port " + port + " . Please restart the simulator"
os._exit(0)
except ParameterError as e:
return "%s %s \n%d: %s" % (e.bm[0], e.em[0], e.args[0],
e.pm[e.args[0]])
except Exception as e:
return e.args[0]
def addNewPublishMessage(clientname, topic, message, qos=0, retain=0):
try:
if (check_special(clientname) == "reject@wronginput"):
raise ParameterError(1001)
os._exit(0)
if (check_special(topic) == "reject@wronginput"):
raise ParameterError(1002)
os._exit(0)
if (check_special(message) == "reject@wronginput"):
raise ParameterError(1003)
os._exit(0)
try:
qos = int(qos)
if (qos < 0 or qos > 2):
raise ParameterError(1004)
os._exit(0)
except:
raise ParameterError(1104)
os._exit(0)
try:
retain = int(retain)
if (retain < 0 or qos > 1):
raise ParameterError(1105)
os._exit(0)
except:
raise ParameterError(1005)
os._exit(0)
if clientname == "" or topic == "" or message == "":
raise ParameterError(1011)
os._exit(0)
url = "http://" + server + ":" + port + "/api/addpublish"
headers = {'content-type': 'application/json'}
data = {
'cl_name': clientname,
't': topic,
'm': message,
'q': qos,
'r': retain
}
params = "{}"
response = requests.post(url, params=data, headers=headers)
return json.loads(response.text)
except requests.exceptions.ConnectionError:
print "Unable to connect with Port " + port + " . Please restart the simulator"
os._exit(0)
except ParameterError as e:
if (e.args[0] == 1011):
return "%s \n%d: %s" % (e.bm[0], e.args[0], e.pm[e.args[0]])
else:
return "%s %s \n%d: %s" % (e.bm[0], e.em[0], e.args[0],
e.pm[e.args[0]])
except Exception as e:
return 'BW-IoT 1012: Parameter Type mismatch'
def publish(clientname="",
topic="",
message="",
qos=0,
retain=1,
addtodb="false"):
try:
if (clientname == "" and topic == "" and message == "" and qos == 0
and retain == 1 and addtodb == "false"):
url = "http://" + server + ":" + port + "/api/publish"
headers = {'content-type': 'application/json'}
response = requests.post(url, headers=headers)
else:
if (check_special(clientname) == "reject@wronginput"):
raise ParameterError(1001)
os._exit(0)
if (check_special(topic) == "reject@wronginput"):
raise ParameterError(1002)
os._exit(0)
if (check_special(message) == "reject@wronginput"):
raise ParameterError(1003)
os._exit(0)
if (clientname != ""):
if (topic != ""):
if (message == ""):
return "Message to be published is missing"
os._exit(0)
else:
return "Topic cannot be empty"
os._exit(0)
try:
qos = int(qos)
if (qos < 0 or qos > 2):
raise ParameterError(1104)
os._exit(0)
except:
raise ParameterError(1004)
os._exit(0)
try:
retain = int(retain)
if (retain < 0 or retain > 1):
raise ParameterError(1105)
os._exit(0)
except:
raise ParameterError(1005)
os._exit(0)
if not (addtodb.upper() == "TRUE" or addtodb.upper() == "FALSE"):
return "Addtodb: Expecting true or false"
os._exit(0)
url = "http://" + server + ":" + port + "/api/publishclient"
headers = {'content-type': 'application/json'}
data = {
'cl_name': clientname,
't': topic,
'm': message,
'q': qos,
'r': retain,
'adddb': addtodb
}
params = "{}"
response = requests.post(url, params=data, headers=headers)
return json.loads(response.text)
except requests.exceptions.ConnectionError:
print "Unable to connect with Port " + port + " . Please restart the simulator"
os._exit(0)
except ParameterError as e:
return "%s %s \n%d: %s" % (e.bm[0], e.am[0], e.args[0],
e.pm[e.args[0]])
except Exception as e:
return e.args[0]