core-admin/dom0/core-modules/01QubesDisposableVm.py

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2013-03-16 02:39:30 +01:00
#!/usr/bin/python2
#
# The Qubes OS Project, http://www.qubes-os.org
#
# Copyright (C) 2010 Joanna Rutkowska <joanna@invisiblethingslab.com>
# Copyright (C) 2013 Marek Marczykowski <marmarek@invisiblethingslab.com>
#
# 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 sys
from qubes.qubes import QubesVm,QubesVmLabel,register_qubes_vm_class
QubesDispVmLabels = {
"red" : QubesVmLabel ("red", 1, icon="dispvm-red"),
"orange" : QubesVmLabel ("orange", 2, icon="dispvm-orange"),
"yellow" : QubesVmLabel ("yellow", 3, icon="dispvm-yellow"),
"green" : QubesVmLabel ("green", 4, color="0x5fa05e", icon="dispvm-green"),
"gray" : QubesVmLabel ("gray", 5, icon="dispvm-gray"),
"blue" : QubesVmLabel ("blue", 6, icon="dispvm-blue"),
"purple" : QubesVmLabel ("purple", 7, color="0xb83374", icon="dispvm-purple"),
"black" : QubesVmLabel ("black", 8, icon="dispvm-black"),
}
class QubesDisposableVm(QubesVm):
"""
A class that represents an DisposableVM. A child of QubesVm.
"""
# In which order load this VM type from qubes.xml
load_order = 120
def _get_attrs_config(self):
attrs_config = super(QubesDisposableVm, self)._get_attrs_config()
# New attributes
attrs_config['dispid'] = { 'save': 'str(self.dispid)' }
return attrs_config
def __init__(self, **kwargs):
super(QubesDisposableVm, self).__init__(dir_path="/nonexistent", **kwargs)
assert self.template is not None, "Missing template for DisposableVM!"
# Use DispVM icon with the same color
if self._label:
self._label = QubesDispVmLabels[self._label.name]
self.icon_path = self._label.icon_path
@property
def type(self):
return "DisposableVM"
def is_disposablevm(self):
return True
@property
def ip(self):
if self.netvm is not None:
return self.netvm.get_ip_for_dispvm(self.dispid)
else:
return None
def get_xml_attrs(self):
# Minimal set - do not inherit rest of attributes
attrs = {}
attrs["qid"] = str(self.qid)
attrs["name"] = self.name
attrs["dispid"] = str(self.dispid)
attrs["template_qid"] = str(self.template.qid)
attrs["label"] = self.label.name
attrs["firewall_conf"] = self.relative_path(self.firewall_conf)
attrs["netvm_qid"] = str(self.netvm.qid) if self.netvm is not None else "none"
return attrs
def verify_files(self):
return True
# register classes
sys.modules['qubes.qubes'].QubesDispVmLabels = QubesDispVmLabels
register_qubes_vm_class(QubesDisposableVm)