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Document consturctor in proxy_connector.py

This commit is contained in:
Stephan Erb 2008-12-24 11:41:09 +00:00
parent 1e00674505
commit 9ec00eda74
1 changed files with 15 additions and 10 deletions
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25
src/common/xmpp/proxy_connectors.py
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@ -33,7 +33,19 @@ class ProxyConnector:
''' '''
def __init__(self, send_method, onreceive, old_on_receive, on_success, def __init__(self, send_method, onreceive, old_on_receive, on_success,
on_failure, xmpp_server, proxy_creds=(None,None)): on_failure, xmpp_server, proxy_creds=(None,None)):
'''
Creates proxy connector, starts connecting immediately and gives control
back to transport afterwards.
:param send_method: transport send method
:param onreceive: method to set on_receive callbacks
:param old_on_receive: on_receive callback that should be set when
proxy connection was successful
:param on_success: called after proxy connection was successfully opened
:param on_failure: called when errors occured while connecting
:param xmpp_server: tuple of (hostname, port)
:param proxy_creds: tuple of (proxy_user, proxy_credentials)
'''
self.send = send_method self.send = send_method
self.onreceive = onreceive self.onreceive = onreceive
self.old_on_receive = old_on_receive self.old_on_receive = old_on_receive
@ -46,7 +58,7 @@ class ProxyConnector:
self.start_connecting() self.start_connecting()
def start_connecting(self): def start_connecting(self):
raise NotImplementedException() raise NotImplementedError
def connecting_over(self): def connecting_over(self):
self.onreceive(self.old_on_receive) self.onreceive(self.old_on_receive)
@ -93,7 +105,6 @@ class HTTPCONNECTConnector(ProxyConnector):
self.connecting_over() self.connecting_over()
class SOCKS5Connector(ProxyConnector): class SOCKS5Connector(ProxyConnector):
''' '''
SOCKS5 proxy connection class. Allows to use SOCKS5 proxies with SOCKS5 proxy connection class. Allows to use SOCKS5 proxies with
@ -169,7 +180,7 @@ class SOCKS5Connector(ProxyConnector):
# # Resolve locally # # Resolve locally
# self.ipaddr = socket.inet_aton(socket.gethostbyname(self.xmpp_server[0])) # self.ipaddr = socket.inet_aton(socket.gethostbyname(self.xmpp_server[0]))
# req = req + "\x01" + ipaddr # req = req + "\x01" + ipaddr
req = req + struct.pack(">H",self.xmpp_server[1]) req = req + struct.pack(">H", self.xmpp_server[1])
self.onreceive(self._on_req_sent) self.onreceive(self._on_req_sent)
self.send(req) self.send(req)
@ -213,10 +224,4 @@ class SOCKS5Connector(ProxyConnector):
return return
self.connecting_over() self.connecting_over()
# vim: se ts=3: