def testHost(self):
s = sk.socket()
try:
s.connect((self.HOST, self.POST))
except:
s.close()
self.HOST = ''
return False
sendOnSocket(s, 'test')
s.close()
return True
def testIP(self, ip):
s = sk.socket()
try:
s.connect((ip, self.POST))
except:
s.close()
return
if self.HOST=='':
self.HOST = ip
sendOnSocket(s, 'test')
s.close()
def addFriend(self, client, user):
friend = recvOnSocket(client)
if friend == '':
return False
if self.database.checkAccount(friend) == 'user is available':
self.database.addFriend(user, friend)
if not sendOnSocket(client, 'OK'):
return False
else:
if not sendOnSocket(client, 'Username is not available'):
return False
return True
def startChat(self, client, user, history):
friend = recvOnSocket(client)
if friend not in history[0].keys():
history[0].update({friend: time.time()})
history[1].update({friend: time.time() - 86400})
if friend == '':
return False
avatars = self.database.getAvatar(((user, ), (friend, )))
for data in avatars:
if not sendOnSocket(client, data[0]):
return False
if not sendOnSocket(client, time.ctime(history[0][friend])):
return False
return True
def loadFriendList(self, client, user):
data = self.database.getFriendList(user)
l = len(data)
if not sendOnSocket(client, str(l)):
return False
if l != 0:
avatar = self.database.getAvatar(data)
online = self.database.getOnline(data)
for i in range(l):
if not sendOnSocket(client, data[i][0]):
return False
if not sendOnSocket(client, avatar[i][0]):
return False
if not sendOnSocket(client, online[i][0]):
return False
return True
def connectToServer(self, var):
self.client = sk.socket()
try:
self.client.connect((self.setting.HOST, self.setting.POST))
except:
self.client.close()
return 'can not connect to server'
sendOnSocket(self.client, 'connect')
for string in var:
if not sendOnSocket(self.client, string):
return 'can not connect to server'
data = recvOnSocket(self.client)
if data == '':
return 'can not connect to server'
else:
return data
def loadHistory(self, client, user, history):
friend = recvOnSocket(client)
if friend == '':
return False
data = self.database.loadHistory(user, friend, history[0][friend],
history[1][friend])
history[0][friend] -= 86400
history[1][friend] -= 86400
l = len(data)
if not sendOnSocket(client, str(l)):
return False
for line in data:
if not sendOnSocket(client, line):
return False
if not sendOnSocket(client, time.ctime(history[0][friend])):
return False
return True
def sendMsg(self, client, From):
To = recvOnSocket(client)
content = recvOnSocket(client)
if To == '' or content == '':
return False
t = time.time()
self.database.sendMsg(From, To, content, t)
if not sendOnSocket(client, time.ctime(t)):
return False
return True
def check(self):
client = self.parent.client
if not sendOnSocket(client, 'check'):
return False
data = recvOnSocket(client)
if data == '':
return False
elif data == 'addfriend':
user = recvOnSocket(client)
if user == '':
return False
if wx.MessageBox(
"%s would like to become your friend.\nDo you agree?" %
(user, ),
'Add Friend',
style=wx.YES_NO) == wx.YES:
self.parent.cache.append(('addfriend', user))
elif data == 'online':
user = recvOnSocket(client)
online = recvOnSocket(client)
avatar = recvOnSocket(client)
if user == '' or online == '' or avatar == '':
return False
self.contacts.updateFriend(user, avatar, online)
elif data == 'newmsg':
From = recvOnSocket(client)
date = recvOnSocket(client)
content = recvOnSocket(client)
if From == '' or date == '' or content == '':
return False
c = ''.join(('recv', date, '::', content))
#if From not in self.parent.chatingwindow.keys():
# win = None
#else:
# win = self.parent.chatingwindow[From]
#if not win:
# win = ChattingWin(self.parent, From)
# self.parent.chatingwindow.update({From:win})
self.cache.append(('appendhistory', From, c))
#win.text.appendHistory(c)
elif data == 'announcement':
From = recvOnSocket(client)
date = recvOnSocket(client)
content = recvOnSocket(client)
if From == '' or date == '' or content == '':
return False
self.cache.append(('announcement', From, date, content))
return True
def openConnection(self, event=0):
if self.lock:
return
self.lock = True
print(self.user, 'in', time.time())
if len(self.parent.cache) == 0:
if not self.check():
return self.disconnect()
else:
for data in self.parent.cache[0]:
if not sendOnSocket(self.parent.client, data):
return self.disconnect()
if self.parent.cache[0][0] == 'avatar':
if not self.getAvatar():
return self.disconnect()
elif self.parent.cache[0][0] == 'loadfriendlist':
if not self.loadFriendList():
return self.disconnect()
elif self.parent.cache[0][0] == 'addfriend':
data = recvOnSocket(self.parent.client)
if data == 'OK':
self.parent.cache.append(('loadfriendlist', ))
else:
wx.MessageBox(data, 'Error')
elif self.parent.cache[0][0] == 'changeavatar':
if not self.getAvatar():
return self.disconnect()
elif self.parent.cache[0][0] == 'newmsg':
if not self.sendMsg(self.parent.cache[0][1],
self.parent.cache[0][2]):
return self.disconnect()
elif self.parent.cache[0][0] == 'loadhistory':
if not self.loadHistory(self.parent.cache[0][1]):
return self.disconnect()
elif self.parent.cache[0][0] == 'startchat':
if not self.startChat(self.parent.cache[0][1]):
return self.disconnect()
self.parent.cache.pop(0)
self.lock = False
print(self.user, 'out', time.time())
def openConnection(self, client, addr):
self.statusbar.SetStatusText('%s connection(s) currently' %
len(self.clients))
if recvOnSocket(client) != 'test':
online = False
status = recvOnSocket(client)
user = recvOnSocket(client)
pasw = recvOnSocket(client)
if user != '' and pasw != '':
if status == 'register':
sex = recvOnSocket(client)
check = self.database.checkAccount(user)
if check == 'OK':
self.database.addAccount(user, pasw, sex)
elif status == 'log in':
check = self.database.checkAccount(user, pasw)
if check == 'OK':
self.text.Append((addr[0], addr[1], user))
online = True
if not sendOnSocket(client, check):
online = False
if online:
self.database.setOnline(user, True)
history = [{}, {}] #0.after 1.before
while online and self.notexitted:
#print(user, check)
data = recvOnSocket(client)
#if data!='check':
print(user + ': ' + data, time.time())
if data == '':
break
elif data == 'check':
if not self.check(client, user, history):
break
elif data == 'avatar':
if not self.getAvatar(client, user):
break
elif data == 'loadfriendlist':
if not self.loadFriendList(client, user):
break
elif data == 'addfriend':
if not self.addFriend(client, user):
break
elif data == 'changeavatar':
if not self.changeAvatar(client, user):
break
elif data == 'newmsg':
if not self.sendMsg(client, user):
break
elif data == 'loadhistory':
if not self.loadHistory(client, user, history):
break
elif data == 'startchat':
if not self.startChat(client, user, history):
break
elif data == 'announcement':
if not self.announcement(client, user):
break
if online:
self.database.setOnline(user, False)
for item in range(self.text.GetItemCount()):
if (self.text.GetItemText(item, 0) == addr[0]
and self.text.GetItemText(item, 1) == str(addr[1])
and self.text.GetItemText(item, 2) == user):
self.text.DeleteItem(item)
break
client.close()
self.clients.remove(client)
self.statusbar.SetStatusText('%s connection(s) currently' %
len(self.clients))
def getAvatar(self, client, user):
if not sendOnSocket(client, self.database.getAvatar([(user, )])[0][0]):
return False
return True
def check(self, client, user, history):
data = self.database.checkNewMsg(user)
#print(user+': ', data)
if data:
if not sendOnSocket(client, data[0]):
return False
if data[0] == 'addfriend':
if not sendOnSocket(client, data[1]):
return False
elif data[0] == 'online':
if not sendOnSocket(client, data[1]):
return False
if not sendOnSocket(client, data[3]):
return False
if not sendOnSocket(
client,
self.database.getAvatar([(data[1], )])[0][0]):
return False
elif data[0] == 'newmsg':
if data[1] not in history[0].keys():
history[0].update({data[1]: data[2]})
history[1].update({data[1]: data[2] - 86400})
if not sendOnSocket(client, data[1]):
return False
if not sendOnSocket(client, time.ctime(data[2])):
return False
if not sendOnSocket(client, data[3]):
return False
elif data[0] == 'announcement':
if not sendOnSocket(client, data[1]):
return False
if not sendOnSocket(client, time.ctime(data[2])):
return False
if not sendOnSocket(client, data[3]):
return False
else:
if not sendOnSocket(client, 'NO'):
return False
return True
