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# Copyright (c) Twisted Matrix Laboratories
# See LICENSE for details
"""
A PTY server that spawns a shell upon connection.
Run this example by typing in:
> python ptyserv.py
Telnet to the server once you start it by typing in:
> telnet localhost 5823
"""
from twisted.internet import protocol, reactor
class FakeTelnet(protocol.Protocol):
commandToRun = ["/bin/sh"] # could have args too
dirToRunIn = "/tmp"
def connectionMade(self):
print("connection made")
self.propro = ProcessProtocol(self)
reactor.spawnProcess(
self.propro,
self.commandToRun[0],
self.commandToRun,
{},
self.dirToRunIn,
usePTY=1,
)
def dataReceived(self, data):
self.propro.transport.write(data)
def connectionLost(self, reason):
print("connection lost")
self.propro.tranport.loseConnection()
class ProcessProtocol(protocol.ProcessProtocol):
def __init__(self, pr):
self.pr = pr
def outReceived(self, data):
self.pr.transport.write(data)
def processEnded(self, reason):
print("protocol connection lost")
self.pr.transport.loseConnection()
f = protocol.Factory()
f.protocol = FakeTelnet
reactor.listenTCP(5823, f)
reactor.run()
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