Package twisted :: Package protocols :: Module irc :: Class DccChat
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Class DccChat

BaseProtocol --+        
               |        
        Protocol --+    
                   |    
        LineReceiver --+
                       |
           Ephemeral --+
                       |
                      DccChat


Direct Client Connection protocol type CHAT.

DCC CHAT is really just your run o' the mill basic.LineReceiver protocol. This class only varies from that slightly, accepting either LF or CR LF for a line delimeter for incoming messages while always using CR LF for outgoing.

The lineReceived method implemented here uses the DCC connection's 'client' attribute (provided upon construction) to deliver incoming lines from the DCC chat via IRCClient's normal privmsg interface. That's something of a spoof, which you may well want to override.
Method Summary
  __init__(self, client, queryData)
Initialize a new DCC CHAT session.
  __getstate__(self)
(inherited from Ephemeral)
  __setstate__(self, state)
(inherited from Ephemeral)
  connectionFailed(self)
(Deprecated) (inherited from Protocol)
  connectionLost(self, reason)
Called when the connection is shut down. (inherited from Protocol)
  dataReceived(self, data)
Protocol.dataReceived.
  lineLengthExceeded(self, line)
Called when the maximum line length has been reached. (inherited from LineReceiver)
  lineReceived(self, line)
Override this for when each line is received.
  rawDataReceived(self, data)
Override this for when raw data is received. (inherited from LineReceiver)
  sendLine(self, line)
Sends a line to the other end of the connection. (inherited from LineReceiver)
  setLineMode(self, extra)
Sets the line-mode of this receiver. (inherited from LineReceiver)
  setRawMode(self)
Sets the raw mode of this receiver. (inherited from LineReceiver)

Class Variable Summary
str buffer
NoneType client
str delimiter
NoneType queryData
NoneType remoteParty

Method Details

__init__(self, client, queryData=None)
(Constructor)

Initialize a new DCC CHAT session.

queryData is a 3-tuple of (fromUser, targetUserOrChannel, data) as received by the CTCP query.

(To be honest, fromUser is the only thing that's currently used here. targetUserOrChannel is potentially useful, while the 'data' argument is soley for informational purposes.)

dataReceived(self, data)

Protocol.dataReceived. Translates bytes into lines, and calls lineReceived (or rawDataReceived, depending on mode.)
Overrides:
twisted.protocols.basic.LineReceiver.dataReceived (inherited documentation)

lineReceived(self, line)

Override this for when each line is received.
Overrides:
twisted.protocols.basic.LineReceiver.lineReceived (inherited documentation)

Class Variable Details

buffer

Type:
str
Value:
''                                                                     

client

Type:
NoneType
Value:
None                                                                   

delimiter

Type:
str
Value:
'''\r
'''                                                                    

queryData

Type:
NoneType
Value:
None                                                                   

remoteParty

Type:
NoneType
Value:
None                                                                   

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