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1 # -*- Mode: Python -*- 2 # vi:si:et:sw=4:sts=4:ts=4 3 # 4 # Flumotion - a streaming media server 5 # Copyright (C) 2006 Fluendo, S.L. (www.fluendo.com). 6 # All rights reserved. 7 8 # This file may be distributed and/or modified under the terms of 9 # the GNU General Public License version 2 as published by 10 # the Free Software Foundation. 11 # This file is distributed without any warranty; without even the implied 12 # warranty of merchantability or fitness for a particular purpose. 13 # See "LICENSE.GPL" in the source distribution for more information. 14 15 # Licensees having purchased or holding a valid Flumotion Advanced 16 # Streaming Server license may use this file in accordance with the 17 # Flumotion Advanced Streaming Server Commercial License Agreement. 18 # See "LICENSE.Flumotion" in the source distribution for more information. 19 20 # Headers in this file shall remain intact. 21 22 23 import os 24 from twisted.internet import defer 25 26 from flumotion.component.plugs import base, lifecycle 27 from flumotion.common.manhole import openSSHManhole 28 from flumotion.common.manhole import openAnonymousTelnetManhole 29 3032 """ 33 """8535 lifecycle.ManagerLifecycle.__init__(self, args) 36 self.useSSH = False 37 self.authorizedKeysFile = None 38 self.port = None 39 self.requestedPortNum = None4042 self.namespace = {'vishnu': vishnu} 43 44 props = self.args['properties'] 45 if 'ssh-authorized-keys-file' in props: 46 self.useSSH = True 47 self.authorizedKeysFile = os.path.expanduser( 48 props['ssh-authorized-keys-file']) 49 50 self.requestedPortNum = props.get('port', -1) 51 52 self._insinuate() 53 54 if props.get('initially-open', False): 55 self.openManhole()5658 self.closeManhole()5961 # "And I wish you didn't have the devil's curly hair!" 62 from flumotion.manager.admin import AdminAvatar 63 AdminAvatar.perspective_openManhole = self.openManhole 64 AdminAvatar.perspective_closeManhole = self.closeManhole6567 if not self.port: 68 if self.useSSH: 69 self.port = openSSHManhole(self.authorizedKeysFile, 70 self.namespace, 71 self.requestedPortNum) 72 else: 73 self.port = openAnonymousTelnetManhole(self.namespace, 74 self.requestedPortNum) 75 76 return self.port.getHost().port77
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