37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
# -*- test-case-name: twisted.conch.test.test_conch -*-
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from interfaces import IConchUser
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from error import ConchError
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from ssh.connection import OPEN_UNKNOWN_CHANNEL_TYPE
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from twisted.python import log
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from zope import interface
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class ConchUser:
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interface.implements(IConchUser)
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def __init__(self):
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self.channelLookup = {}
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self.subsystemLookup = {}
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def lookupChannel(self, channelType, windowSize, maxPacket, data):
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klass = self.channelLookup.get(channelType, None)
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if not klass:
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raise ConchError(OPEN_UNKNOWN_CHANNEL_TYPE, "unknown channel")
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else:
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return klass(remoteWindow=windowSize,
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remoteMaxPacket=maxPacket,
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data=data, avatar=self)
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def lookupSubsystem(self, subsystem, data):
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log.msg(repr(self.subsystemLookup))
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klass = self.subsystemLookup.get(subsystem, None)
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if not klass:
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return False
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return klass(data, avatar=self)
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def gotGlobalRequest(self, requestType, data):
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# XXX should this use method dispatch?
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requestType = requestType.replace('-','_')
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f = getattr(self, "global_%s" % requestType, None)
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if not f:
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return 0
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return f(data)
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