def start(self, host, port):
self.connection.connect((host, port))
server_thread = ReceiveMessageWorker(client, self.connection)
server_thread.daemon = True
server_thread.start()
print "Client receive thread:", server_thread.name
def __init__(self):
# Initialiser en tilkobling
self.connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.messageWorker = ReceiveMessageWorker(self, self.connection)
self.loggedIn = False
self.listener = None
def start(self, host, port):
self.connection.connect((host, port))
server_thread = ReceiveMessageWorker(client, self.connection)
server_thread.daemon = True
server_thread.start()
print "Client receive thread:", server_thread.name
def __init__(self): # Initialiser en tilkobling self.connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM) self.messageWorker = ReceiveMessageWorker(self, self.connection) self.loggedIn = False self.listener = None
def start(self, host, port):
self.connection.connect((host, port))
messageWorker = ReceiveMessageWorker(self, self.connection)
messageWorker.start()
while True:
message = ''
message = raw_input()
if message.startswith('/'):
if message.startswith('/login') and message.count(' ') < 2 and len(message) > 7:
self.send(json.dumps({'request': 'login', 'username': message.split(' ', 1)[1]}))
elif message == '/logout':
self.send(json.dumps({'request': 'logout'}))
else:
print 'Invalid command'
continue
else:
self.send(json.dumps({'request':'message', 'message': message}))
self.connection.close()
def start(self, host, port):
self.connection.connect((host, port))
messageWorker = ReceiveMessageWorker(self, self.connection)
messageWorker.start()
self.login()
while True:
message = raw_input()
if (self.logged_in == False):
continue
if (message == '/logout'):
request = {
'request':'logout'
}
else:
request = {
'request':'message',
'message':message
}
json_request = json.dumps(request)
self.send(json_request)
self.send(msgJson)
except:
print "No contact when sending msg to server"
self.connection_closed()
def terminate():
print "Closing program.."
sys.exit()
if __name__ == "__main__":
print "Welcome to The KTN-chat!"
client = Client()
client.start(SERVER, PORT)
client.loginRequest()
print "Type in a message followed by enter to send,"
print "please type \'logout\' to log out"
msgWorkerThread = ReceiveMessageWorker(client,client.connection)
msgWorkerThread.start()
while 1:
msg = raw_input()
if msg == 'logout':
client.logoutRequest()
client.sendMessage(msg)
msgWorkerThread.join()
client.force_disconnect()
print "Client disconnected"
class Client(object):
def __init__(self):
# Initialiser en tilkobling
self.connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.messageWorker = ReceiveMessageWorker(self, self.connection)
self.loggedIn = False
self.listener = None
def setListener(self, listener):
self.listener = listener
def start(self, host, port):
# Start tilkoblingen
self.connection.connect((host, port))
# Start MessageWorker
self.messageWorker.start()
def isLoggedIn(self):
return self.loggedIn
def checkMessage(self, message):
if message == 'logout':
data = {'request': 'logout'}
data = json.dumps(data)
self.send(data)
else:
self.sendMessage(message)
def sendMessage(self, message):
# Konstruer et JSON objekt som som skal
# sendes til serveren
data = {'request': 'message', 'message': message}
# Lag en streng av JSON-objektet
data = json.dumps(data)
self.send(data)
def printDebugMessage(self, message):
self.listener.addMessage(message)
# Lag en metode for å sende en melding til serveren
def send(self, data):
self.connection.send(data)
def dataReceived(self, data):
if not data: return
data = json.loads(data)
if (data.get('error')):
error = data['error']
self.listener.addMessage(error)
elif not self.loggedIn:
if (data.get('response')):
if (data['response'] == 'login'):
self.listener.addMessage('Logged in as ' +
data['username'])
self.loggedIn = True
self.showBackLog(data['messages'])
#backlog = data['messages']
#self.printBacklog(backlog)
elif self.loggedIn:
if (data.get('response')):
if (data['response'] == 'message'):
self.listener.addMessage(data['message'])
elif (data['response'] == 'logout'):
#Stopper alt
self.loggedIn = False
self.listener.shutDown()
self.messageWorker.shutdown()
self.connection.close()
self.listener.addMessage('You logged out')
sys.exit()
def showBackLog(self, messages):
for message in messages:
self.listener.addMessage(message)
def login(self, nick):
data = {'request': 'login', 'username': nick}
data = json.dumps(data)
self.send(data)
class Client(object):
def __init__(self, listener):
self.listener = listener
self.connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.logged_in = False
self.messages = []
def start(self, host, port):
self.connection.connect((host, port))
self.rec_worker = ReceiveMessageWorker(self, self.connection)
self.rec_worker.start()
def message_received(self, message):
with self.listener.lock:
self.messages.append(message['message'])
self.listener.display_messages()
def login_received(self, response):
with self.listener.lock:
if 'messages' in response.keys():
self.logged_in = True
for message in response['messages']:
self.messages.append(message)
elif 'error' in response.keys():
self.messages.append(response['error'])
self.listener.display_messages()
def logout_received(self, response):
with self.listener.lock:
self.logged_in = False
self.connection_closed()
self.listener.display_messages()
def connection_closed(self):
self.connection.close()
self.rec_worker.running = False
self.listener.running = False
def send(self, data):
self.connection.sendall(data)
def send_message(self, message):
self.send(json.dumps({'request': 'message', 'message': message}))
def force_disconnect(self):
self.connection_closed()
def login(self, username):
self.send(json.dumps({'request': 'login', 'username': username}))
def logout(self):
self.send(json.dumps({'request': 'logout'}))
def data_received(self, data):
parsed = json.loads(data)
if parsed['response'] == 'login':
self.login_received(parsed)
elif parsed['response'] == 'logout':
self.logout_received(parsed)
elif parsed['response'] == 'message':
self.message_received(parsed)
def start(self, host, port):
self.connection.connect((host, port))
self.rec_worker = ReceiveMessageWorker(self, self.connection)
self.rec_worker.start()
class Client(object):
def __init__(self):
# Initialiser en tilkobling
self.connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.messageWorker = ReceiveMessageWorker(self, self.connection)
self.loggedIn = False
self.listener = None
def setListener(self, listener):
self.listener = listener
def start(self, host, port):
# Start tilkoblingen
self.connection.connect((host, port))
# Start MessageWorker
self.messageWorker.start()
def isLoggedIn(self):
return self.loggedIn
def checkMessage(self,message):
if message == 'logout':
data = {'request': 'logout'}
data = json.dumps(data)
self.send(data)
else:
self.sendMessage(message)
def sendMessage(self, message):
# Konstruer et JSON objekt som som skal
# sendes til serveren
data = {'request': 'message', 'message': message}
# Lag en streng av JSON-objektet
data = json.dumps(data)
self.send(data)
def printDebugMessage(self,message):
self.listener.addMessage(message)
# Lag en metode for å sende en melding til serveren
def send(self, data):
self.connection.send(data)
def dataReceived(self, data):
if not data: return
data = json.loads(data)
if(data.get('error')):
error = data['error']
self.listener.addMessage(error)
elif not self.loggedIn:
if(data.get('response')):
if(data['response'] == 'login'):
self.listener.addMessage('Logged in as ' + data['username'])
self.loggedIn = True
self.showBackLog(data['messages'])
#backlog = data['messages']
#self.printBacklog(backlog)
elif self.loggedIn:
if(data.get('response')):
if(data['response'] == 'message'):
self.listener.addMessage(data['message'])
elif(data['response'] == 'logout'):
#Stopper alt
self.loggedIn = False;
self.listener.shutDown()
self.messageWorker.shutdown()
self.connection.close()
self.listener.addMessage('You logged out')
sys.exit()
def showBackLog(self,messages):
for message in messages:
self.listener.addMessage(message)
def login(self, nick):
data = {'request': 'login', 'username': nick}
data = json.dumps(data)
self.send(data)
