Add serialize

qubesdbus/serialize.py

@@ -0,0 +1,109 @@
+#!/usr/bin/env python2
+# -*- encoding: utf8 -*-
+#
+# The Qubes OS Project, https://www.qubes-os.org/
+#
+# Copyright (C) 2016 Bahtiar `kalkin-` Gadimov <[email protected]>
+# 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 dbus
+
+try:
+    # Check for mypy dependencies pylint: disable=ungrouped-imports
+    from typing import Any, Callable, Tuple  # pylint: disable=unused-import
+    from qubes.vm.qubesvm import QubesVM
+    from qubes import Qubes
+except ImportError:
+    pass
+
+QUBES_PROPERTIES = ['clockvm', 'default_dispvm', 'default_fw_netvm',
+                    'default_kernel', 'default_netvm', 'default_template',
+                    'updatevm']
+
+DOMAIN_PROPERTIES = ['attached_volumes',
+                     'autostart',
+                     'backup_timestamp',
+                     # 'block_devices',
+                     'conf_file',
+                     # 'connected_vms',
+                     'default_dispvm',
+                     'default_user',
+                     # 'devices',
+                     'dir_path',
+                     'dir_path_prefix',
+                     'dns',
+                     'features',
+                     'firewall_conf',
+                     'hvm',
+                     'icon_path',
+                     'include_in_backups',
+                     'installed_by_rpm',
+                     'internal',
+                     'ip',
+                     'is_networked',
+                     'is_halted',
+                     'is_paused',
+                     'is_running',
+                     'is_qrexec_running',
+                     'is_outdated',
+                     'kernel',
+                     'kernelopts',
+                     'label',
+                     'mac',
+                     'maxmem',
+                     'memory',
+                     'name',
+                     'netmask',
+                     'netvm',
+                     'qid',
+                     'qrexec_timeout',
+                     # 'storage',
+                     # 'tags',
+                     'template',
+                     'updateable',
+                     'uuid',
+                     'vcpus',
+                     # 'volumes',
+                     'xid', ]
+
+_DOMAIN_STATES = ['is_halted',
+                  'is_paused',
+                  'is_running',
+                  'is_qrexec_running', ]
+
+STATE_MAP = _init_states(_DOMAIN_STATES)
+
+
+def _init_states(states):
+    # type: (List[str]) -> Dict[str,Callable[[str, bool], Tuple[str,dbus.Boolean]]]
+    result = {}  # type: Dict[str,Callable[[str, bool], Tuple[str,dbus.Boolean]]]
+
+def qubes(app):
+    ''' Serialize `qubes.Qubes` to a dictionary '''
+    # type: (Qubes) -> Dict[dbus.String, Any]
+    result = {}
+    for name in QUBES_PROPERTIES:
+        key = dbus.String(name)
+        try:
+            result[key] = dbus.String(getattr(app, name))
+        except AttributeError:
+            result[key] = dbus.String('')
+
+    return result
+
+def domain(vm):
+    ''' Serializes a `qubes.vm.qubesvm.QubesVM` to a dictionary '''
+    # type: (QubesVM) -> Dict[dbus.String, Any]
+    pass