89 baris
2.8 KiB
Python
89 baris
2.8 KiB
Python
#!/usr/bin/python2
|
|
# -*- encoding: utf8 -*-
|
|
#
|
|
# The Qubes OS Project, http://www.qubes-os.org
|
|
#
|
|
# Copyright (C) 2010-2015 Joanna Rutkowska <joanna@invisiblethingslab.com>
|
|
# Copyright (C) 2015 Wojtek Porczyk <woju@invisiblethingslab.com>
|
|
# Copyright (C) 2016 Bahtiar `kalkin-` Gadimov <bahtiar@gadimov.de>
|
|
#
|
|
# 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 qubes.exc import QubesVMError
|
|
from qubes.storage import Pool, StoragePoolException, Volume
|
|
|
|
|
|
class LinuxModules(Volume):
|
|
rw = False
|
|
|
|
def __init__(self, target_dir, kernel_version, **kwargs):
|
|
super(LinuxModules, self).__init__(**kwargs)
|
|
self.kernels_dir = os.path.join(target_dir, kernel_version)
|
|
self.path = os.path.join(self.kernels_dir, 'modules.img')
|
|
self.vid = self.path
|
|
|
|
|
|
class LinuxKernel(Pool):
|
|
driver = 'linux-kernel'
|
|
|
|
def __init__(self, name=None, dir_path=None):
|
|
assert dir_path, 'Missing dir_path'
|
|
super(LinuxKernel, self).__init__(name=name)
|
|
self.dir_path = dir_path
|
|
|
|
def init_volume(self, volume_config):
|
|
assert 'volume_type' in volume_config, "Volume type missing " \
|
|
+ str(volume_config)
|
|
volume_type = volume_config['volume_type']
|
|
if volume_type != 'read-only':
|
|
raise StoragePoolException("Unknown volume type " + volume_type)
|
|
|
|
return LinuxModules(self.dir_path, self.vm.kernel, **volume_config)
|
|
|
|
def clone(self, source, target):
|
|
return target
|
|
|
|
def create(self, volume, source_volume):
|
|
return volume
|
|
|
|
def commit_template_changes(self, volume):
|
|
return volume
|
|
|
|
@property
|
|
def config(self):
|
|
return {
|
|
'name': self.name,
|
|
'dir_path': self.dir_path,
|
|
'driver': LinuxKernel.driver,
|
|
}
|
|
|
|
def remove(self, volume):
|
|
pass
|
|
|
|
def rename(self, volume, old_name, new_name):
|
|
return volume
|
|
|
|
def start(self, volume):
|
|
path = volume.path
|
|
if not os.path.exists(path):
|
|
msg = 'VM %s is missing modules: %s' % (self.vm.name, path)
|
|
raise QubesVMError(self.vm, msg)
|
|
return volume
|
|
|
|
def stop(self, volume):
|
|
pass
|