http://hi.baidu.com/bluebanboom/blog/item/b33fa8188812da0735fa4130.html

为了摆脱qq,就想自己写个gtalk的client,学习一哈python,呵呵,因为gtalk基于Jabber/XMPP,我又刚好找到了python下的XMPP的封装,图个简单,不过,还是要先了解XMPP协议才行.

XMPPY http://xmpppy.sf.net/

XMPP的RFC

XMPP Specs

The base specifications of the Extensible Messaging and Presence Protocol (XMPP) formalize the core protocols developed within the Jabber open-source community in 1999. They were produced by the IETF’s XMPP Working Group and published as RFCs in October, 2004.

Note: Only the ASCII version is normative!

RFC

Short Name

Formats

Description

RFC 3920

XMPP Core

Text HTML

XML streams, SASL, TLS, stringprep profiles, stanza semantics

RFC 3921

XMPP IM

Text HTML

XMPP extensions for basic instant messaging and presence

RFC 3922

XMPP CPIM

Text HTML

Mapping XMPP to the IETF’s CPIM specifications

RFC 3923

XMPP E2E

Text HTML

End-to-end signing and object encryption for XMPP

RFC 4622

XMPP URI

Text (HTML to follow)

Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for XMPP

Many XMPP extensions are defined in the JEP series produced by the Jabber Software Foundation, and several XMPP-related Internet-Drafts are currently under consideration within the IETF.

xmpp.org

进度:

08/05/2006

收集资料,准备中ing!

08/07/2006

学习使用xmpp,参照例子写了一个连接代码,不成功

代码如下:

===========================

import xmpp
jid = xmpp.protocol.JID(domain=’gmail.com’)
cl = xmpp.Client(jid.getDomain(),debug=[])
cl.connect((‘talk.google.com’,5222))

===========================

错误提示:

===========================

An error occurred while looking up _xmpp-client._tcp.talk.google.com
Traceback (most recent call last):
File ““, line 1, in ?
File “E:\Python24\lib\site-packages\xmpp\client.py”, line 200, in connect
    while not self.TLS.starttls and self.Process(1): pass
File “E:\Python24\lib\site-packages\xmpp\dispatcher.py”, line 302, in dispatch
    handler‘func’
File “E:\Python24\lib\site-packages\xmpp\transports.py”, line 327, in StartTLSHandler
    self._startSSL()
File “E:\Python24\lib\site-packages\xmpp\transports.py”, line 305, in _startSSL
    tcpsock._sslObj    = socket.ssl(tcpsock._sock, None, None)
AttributeError: ‘module’ object has no attribute ‘ssl’

===========================

准备放弃xmpppy,打算自己封装协议

重新参照资料写了一个简单的代码

from socket import *
import sys
import os
  
s = socket()
s.connect((‘talk.google.com’,5222))
s.send(‘<stream:stream to=”gmail.com” xmlns=”jabber:client” xmlns:stream=”http://etherx.jabber.org/streams">\r\n’)
buf=2048
print s.recv(buf)

输出如下:

<stream:stream from=”gmail.com” id=”X5785D8E553038706” xmlns:stream=”http://ethe
rx.jabber.org/streams” xmlns=”jabber:client”>

关于xmpp协议还没开始学习

2006-8-21

yes, it is working,when i use xmpp connect with gtalk.

i think when i first use xmpp,the err due to the python version i use.

it was ActivePython,in which,the socket do not support ssl!

but in the official version,there was a message showed by xmpp”An error occurred while looking up _xmpp-client._tcp.talk.google.com”

i don’t know why?but when i search in google.com,i got this site http://edge.nfshost.com/blog/2006/08/09/todosh-jabber-bot-v06/

here,i get some source usefull!

so, come on!

2006-8-22

import xmpp
jid = xmpp.protocol.JID(‘somebody@gmail.com')
cl = xmpp.Client(jid.getDomain(),debug=[])
cl.connect((‘talk.google.com’,5222))
cl.auth(jid.getNode(),’password’)
Roster = cl.getRoster()
names = Roster.getItems()
for name in names:
    status = Roster.getStatus(name)
    show = Roster.getShow(name)
    sb = Roster.getSubscription(name)
    print name,status,show,sb
t = Roster.getStatus(‘bluebanboom@gmail.com')
print t
ss = Roster.getItem(‘bluebanboom@gmail.com')
print ss
cl.send(xmpp.protocol.Message(‘bluebanboom@gmail.com','hello',typ="chat“))

2006.9.9

遇到了问题,网络不太好,经常性的登陆不了,而且,开发环境出了莫名其妙的问题,暂告一段落!

2006.9.10

聊天的时候发现了这个!!