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@@ -0,0 +1,81 @@
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+#!/usr/bin/env python2
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+# vim: fileencoding=utf-8
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+
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+#
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+# The Qubes OS Project, https://www.qubes-os.org/
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+#
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+# Copyright (C) 2010-2016 Joanna Rutkowska <joanna@invisiblethingslab.com>
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+# Copyright (C) 2016 Wojtek Porczyk <woju@invisiblethingslab.com>
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+#
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 2 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License along
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+# with this program; if not, write to the Free Software Foundation, Inc.,
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+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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+#
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+
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+import argparse
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+import os
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+import subprocess
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+import sys
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+
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+import qubesdb
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+
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+class FeatureRequestAction(argparse.Action):
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+ '''Action for argument parser that stores a property.'''
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+ # pylint: disable=redefined-builtin,too-few-public-methods
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+ def __init__(self,
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+ option_strings,
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+ dest='features',
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+ metavar='NAME=VALUE',
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+ required=False,
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+ help='request a feature with the value'):
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+ super(FeatureRequestAction, self).__init__(option_strings, dest=dest,
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+ metavar=metavar, nargs='*', required=required, default={},
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+ help=help)
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+
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+ def __call__(self, parser, namespace, values, option_string=None):
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+ for request in values:
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+ try:
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+ feature, value = request.split('=', 1)
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+ except ValueError:
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+ parser.error(
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+ 'invalid feature request token: {!r}'.format(request))
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+
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+ getattr(namespace, self.dest)[feature] = value
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+
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+
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+parser = argparse.ArgumentParser(
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+ description='submit a feature request to the dom0')
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+
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+parser.add_argument('--commit',
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+ action='store_true', default=False,
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+ help='actually send the request (without it, only make entries in qubesdb)')
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+
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+parser.add_argument('features',
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+ action=FeatureRequestAction)
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+
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+
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+def main(args=None):
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+ args = parser.parse_args(args)
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+
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+ qdb = qubesdb.QubesDB()
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+ for feature, value in args.features.items():
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+ qdb.write('/features-request/' + feature, value)
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+
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+ if args.commit:
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+ devnull = os.open(os.devnull, os.O_RDWR)
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+ subprocess.check_call(
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+ ['qrexec-client-vm', 'dom0', 'qubes.FeaturesRequest'],
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+ stdin=devnull, stdout=devnull)
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+
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+if __name__ == '__main__':
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+ sys.exit(main())
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Marek Marczykowski-Górecki