/usr/lib/python2.7/dist-packages/virtualbricks/switches.py is in virtualbricks 1.0.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | # -*- test-case-name: virtualbricks.tests.test_switches -*-
# Virtualbricks - a vde/qemu gui written in python and GTK/Glade.
# Copyright (C) 2013 Virtualbricks team
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import os
from twisted.internet import defer
from virtualbricks import settings, bricks, log, errors
if False: # pyflakes
_ = str
sock_not_exists = log.Event("Socket does not exists: {path}")
class SwitchConfig(bricks.Config):
parameters = {"numports": bricks.SpinInt(32, 1, 128),
"hub": bricks.Boolean(False),
"fstp": bricks.Boolean(False)}
class Switch(bricks.Brick):
type = "Switch"
ports_used = 0
config_factory = SwitchConfig
def set_name(self, name):
self._name = name
for so in self.socks:
so.nickname = name + "_port"
so.path = os.path.join(settings.VIRTUALBRICKS_HOME, name + ".ctl")
name = property(bricks.Brick.get_name, set_name)
def __init__(self, factory, name):
bricks.Brick.__init__(self, factory, name)
self.command_builder = {"-x": "hub",
# "-x": "hubmode",
"-n": "numports",
"-F": "fstp",
"--macaddr": "macaddr",
"-m": "mode",
"-g": "group",
"--priority": "priority",
"--mgmtmode": "mgmtmode",
"--mgmtgroup": "mgmtgroup",
"-s": self.path,
"-M": self.console}
sock = factory.new_sock(self, self.name + "_port")
sock.path = self.path()
self.socks.append(sock)
def get_parameters(self):
fstp = ""
hub = ""
if self.config["fstp"]:
fstp = ", FSTP"
if self.config["hub"]:
hub = ", HUB"
return _("Ports: ") + "%d%s%s" % (self.config["numports"], fstp, hub)
def prog(self):
return settings.get("vdepath") + "/vde_switch"
def configured(self):
return self.socks[0].has_valid_path()
# live-management callbacks
def cbset_path(self, path):
self.socks[0].path = path
def cbset_fstp(self, arg=False):
self.send("fstp/setfstp %d\n" % bool(arg))
def cbset_hub(self, arg=False):
self.send("port/sethub %d\n" % bool(arg))
def cbset_numports(self, arg="32"):
self.send("port/setnumports %s\n" % arg)
class SwitchWrapperConfig(bricks.Config):
parameters = {"path": bricks.String("")}
class SwitchWrapper(bricks.Brick):
type = "SwitchWrapper"
pid = -1
config_factory = SwitchWrapperConfig
def __init__(self, factory, name):
bricks.Brick.__init__(self, factory, name)
self.socks.append(factory.new_sock(self, self.name + "_port"))
def poweron(self):
if self.proc is not None:
return defer.succeed(self)
elif os.path.exists(self.config["path"]):
self.proc = bricks.FakeProcess(self)
return defer.succeed(self)
else:
self.logger.debug(sock_not_exists, path=self.config["path"])
msg = _("Socket does not exists: %s") % self.config["path"]
return defer.fail(errors.BadConfigError(msg))
def poweroff(self, kill=False):
self.proc = None
return defer.succeed((self, None))
def get_parameters(self):
return self.config["path"]
def configured(self):
return self.socks[0].has_valid_path()
def cbset_path(self, path):
self.socks[0].path = path
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