qubesmanager/settings: make it work on qubesadmin, part 0
This commit is contained in:
Wojtek Porczyk
parent
2c3df7bd67
commit
f6a5c02adb
@ -3,7 +3,9 @@
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2012 Agnieszka Kostrzewa <agnieszka.kostrzewa@gmail.com>
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# Copyright (C) 2012 Marek Marczykowski <marmarek@mimuw.edu.pl>
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# Copyright (C) 2012 Marek Marczykowski-Górecki
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# <marmarek@invisiblethingslab.com>
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# Copyright (C) 2017 Wojtek Porczyk <woju@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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@ -21,13 +23,14 @@
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#
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#
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from qubes.qubes import QubesVmCollection
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from qubes.qubes import QubesVmLabels
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from qubes.qubes import QubesHost
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from qubes.qubes import system_path
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import collections
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import copy
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import subprocess
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from copy import copy
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import qubesadmin
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import qubesadmin.tools
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from .ui_settingsdlg import *
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from .appmenu_select import *
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@ -35,19 +38,20 @@ from .firewall import *
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from .backup_utils import get_path_for_vm
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class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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tabs_indices = {"basic": 0,
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"advanced": 1,
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"firewall": 2,
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"devices": 3,
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"applications": 4,
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"services": 5,}
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tabs_indices = collections.OrderedDict((
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('basic', 0),
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('advanced', 1),
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('firewall', 2),
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('devices', 3),
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('applications', 4),
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('services', 5),
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))
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def __init__(self, vm, app, qvm_collection, init_page="basic", parent=None):
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def __init__(self, vm, qapp, init_page="basic", parent=None):
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super(VMSettingsWindow, self).__init__(parent)
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self.app = app
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self.qvm_collection = qvm_collection
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self.vm = vm
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self.qapp = qapp
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if self.vm.template:
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self.source_vm = self.vm.template
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else:
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@ -125,7 +129,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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progress.show()
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while not thread_monitor.is_finished():
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self.app.processEvents()
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self.qapp.processEvents()
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time.sleep (0.1)
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progress.hide()
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@ -139,7 +143,6 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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def __save_changes__(self, thread_monitor):
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self.qvm_collection.lock_db_for_writing()
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self.anything_changed = False
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ret = []
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@ -179,10 +182,6 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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except Exception as ex:
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ret += [self.tr("Applications tab:"), str(ex)]
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if self.anything_changed == True:
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self.qvm_collection.save()
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self.qvm_collection.unlock_db()
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if len(ret) > 0 :
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thread_monitor.set_error_msg('\n'.join(ret))
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@ -204,112 +203,112 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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######### basic tab
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# TODO LISTENERS
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# - vm start/shutdown -> setEnabled on fields: template
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# - vm create/delete -> choices lists, whole window deactiv (if self.vm)
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# - property-set -> individual fields
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# TODO INTERACTIONS
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# netvm -> networking_groupbox
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# hvm -> include_in_balancing
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def setup_vm_choice(self, widget, propname, default, filter_function,
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allow_internal=False, allow_none=False):
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# some basic information
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oldvalue = getattr(self.vm, propname)
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is_default = self.vm.property_is_default(propname)
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idx = -1
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vmlist = filter(filter_function, self.app.domains)
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if not allow_internal:
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vmlist = filter((lambda vm: not vm.features.get('internal', False)),
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vmlist)
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vmlist = list(vmlist)
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vmlist.insert(0, qubesadmin.DEFAULT)
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if allow_none:
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vmlist.append(None)
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for i, vm in enumerate(vmlist):
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# 0: default (unset)
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if vm is qubesadmin.DEFAULT:
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text = 'default ({})'.format(
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default.name if default else 'none')
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# N+1: explicit None
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elif vm is None:
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text = 'none'
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# 1..N: choices
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else:
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text = vm.name
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if vm is qubesadmin.DEFAULT and is_default \
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or vm is oldvalue:
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text += self.tr(' (current)')
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idx = i
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widget.insertItem(i, text)
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setattr(self, propname + '_idx', idx)
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setattr(self, propname + '_list', list)
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widget.setCurrentIndex(idx)
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def __init_basic_tab__(self):
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self.vmname.setText(self.vm.name)
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self.vmname.setValidator(QRegExpValidator(QRegExp("[a-zA-Z0-9-]*", Qt.CaseInsensitive), None))
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self.vmname.setEnabled(not self.vm.is_running())
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#self.qvm_collection.lock_db_for_reading()
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#self.qvm_collection.load()
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#self.qvm_collection.unlock_db()
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self.vmname.setEnabled(False)
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if self.vm.qid == 0:
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self.vmlabel.setVisible(False)
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else:
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self.vmlabel.setVisible(True)
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self.label_list = QubesVmLabels.values()
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self.label_list = list(self.vm.app.labels)
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self.label_list.sort(key=lambda l: l.index)
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self.label_idx = 0
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for (i, label) in enumerate(self.label_list):
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for i, label in enumerate(self.label_list):
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if label == self.vm.label:
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self.label_idx = i
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self.vmlabel.insertItem(i, label.name)
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self.vmlabel.setItemIcon (i, QIcon(label.icon_path))
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self.vmlabel.setItemIcon(i, QIcon.fromTheme(label.icon))
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self.vmlabel.setCurrentIndex(self.label_idx)
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self.vmlabel.setEnabled(not self.vm.is_running())
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if not self.vm.is_template() and self.vm.template is not None:
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template_vm_list = [vm for vm in self.qvm_collection.values() if not vm.internal and vm.is_template()]
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self.template_idx = -1
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i = 0
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for vm in template_vm_list:
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if not self.vm.is_template_compatible(vm):
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continue
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text = vm.name
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if vm is self.qvm_collection.get_default_template():
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text += self.tr(" (default)")
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if vm.qid == self.vm.template.qid:
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self.template_idx = i
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text += self.tr(" (current)")
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self.template_name.insertItem(i, text)
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i += 1
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self.template_name.setCurrentIndex(self.template_idx)
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self.template_name.setEnabled(not self.vm.is_running())
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if isinstance(self.vm, qubesadmin.vm.AppVM):
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self.setup_vm_choice(self.template_name, 'template',
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(lambda vm: isinstance(vm, qubesadmin.vm.TemplateVM)))
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else:
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self.template_name.setEnabled(False)
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self.template_idx = -1
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if (not self.vm.is_netvm() or self.vm.is_proxyvm()):
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netvm_list = [vm for vm in self.qvm_collection.values() if not vm.internal and vm.is_netvm() and vm.qid != 0]
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self.netvm_idx = -1
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default_netvm = self.qvm_collection.get_default_netvm()
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if default_netvm is not None:
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text = "default (%s)" % default_netvm.name
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if self.vm.uses_default_netvm:
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text += self.tr(" (current)")
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self.netvm_idx = 0
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self.netVM.insertItem(0, text)
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for (i, vm) in enumerate(netvm_list):
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text = vm.name
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if self.vm.netvm is not None and vm.qid == self.vm.netvm.qid and not self.vm.uses_default_netvm:
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self.netvm_idx = i+1
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text += self.tr(" (current)")
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self.netVM.insertItem(i+1, text)
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none_text = "none"
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if self.vm.netvm is None:
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none_text += self.tr(" (current)")
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self.netvm_idx = len(netvm_list)+1
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self.netVM.insertItem(len(netvm_list)+1, none_text)
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self.netVM.setCurrentIndex(self.netvm_idx)
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else:
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self.netVM.setEnabled(False)
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self.netvm_idx = -1
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self.setup_vm_choice(self.netVM, 'netvm',
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(lambda vm: vm.provides_network))
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self.include_in_backups.setChecked(self.vm.include_in_backups)
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if hasattr(self.vm, 'debug'):
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self.run_in_debug_mode.setVisible(True)
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try:
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self.run_in_debug_mode.setChecked(self.vm.debug)
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else:
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self.run_in_debug_mode.setVisible(True)
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except AttributeError:
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self.run_in_debug_mode.setVisible(False)
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if hasattr(self.vm, 'autostart'):
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self.autostart_vm.setVisible(True)
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try:
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self.autostart_vm.setChecked(self.vm.autostart)
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else:
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self.autostart_vm.setVisible(True)
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except AttributeError:
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self.autostart_vm.setVisible(False)
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if hasattr(self.vm, 'seamless_gui_mode'):
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# XXX - False?
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self.seamless_gui.setVisible(True)
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self.seamless_gui.setChecked(self.vm.seamless_gui_mode)
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else:
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self.seamless_gui.setVisible(False)
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self.seamless_gui.setChecked(
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self.vm.features.get('seamless-gui', False))
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#type
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self.type_label.setText(self.vm.type)
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self.type_label.setText(type(self.vm).__name__)
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#installed by rpm
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text = "Yes" if self.vm.installed_by_rpm == True else "No"
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self.rpm_label.setText(text)
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self.rpm_label.setText('Yes' if self.vm.installed_by_rpm else 'No')
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#networking info
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if self.vm.is_networked():
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if self.vm.netvm:
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self.networking_groupbox.setEnabled(True)
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self.ip_label.setText(self.vm.ip if self.vm.ip is not None else "none")
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self.netmask_label.setText(self.vm.netmask if self.vm.netmask is not None else "none")
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@ -318,37 +317,20 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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self.networking_groupbox.setEnabled(False)
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#max priv storage
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self.priv_img_size = self.vm.get_private_img_sz()/1024/1024
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self.max_priv_storage.setMinimum(self.priv_img_size)
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self.max_priv_storage.setValue(self.priv_img_size)
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# self.priv_img_size = self.vm.get_private_img_sz()/1024/1024
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# self.max_priv_storage.setMinimum(self.priv_img_size)
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# self.max_priv_storage.setValue(self.priv_img_size)
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self.root_img_size = self.vm.get_root_img_sz()/1024/1024
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self.root_resize.setValue(self.root_img_size)
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self.root_resize.setMinimum(self.root_img_size)
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self.root_resize.setEnabled(hasattr(self.vm, 'resize_root_img') and
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not self.vm.template)
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self.root_resize_label.setEnabled(self.root_resize.isEnabled())
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# self.root_img_size = self.vm.get_root_img_sz()/1024/1024
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# self.root_resize.setValue(self.root_img_size)
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# self.root_resize.setMinimum(self.root_img_size)
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# self.root_resize.setEnabled(hasattr(self.vm, 'resize_root_img') and
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# not self.vm.template)
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# self.root_resize_label.setEnabled(self.root_resize.isEnabled())
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def __apply_basic_tab__(self):
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msg = []
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# vmname changed
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vmname = str(self.vmname.text())
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if self.vm.name != vmname:
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if self.vm.is_running():
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msg.append(self.tr("Can't change name of a running VM."))
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elif self.qvm_collection.get_vm_by_name(vmname) is not None:
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msg.append(
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unicode(self.tr("Can't change VM name - a VM named <b>{0}</b>"
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"already exists in the system!")).format(vmname))
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else:
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oldname = self.vm.name
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try:
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self.vm.set_name(vmname)
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self.anything_changed = True
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except Exception as ex:
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msg.append(str(ex))
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#vm label changed
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try:
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if self.vmlabel.isVisible():
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@ -362,12 +344,8 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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#vm template changed
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try:
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if self.template_name.currentIndex() != self.template_idx:
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new_template_name = str(self.template_name.currentText())
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new_template_name = new_template_name.split(' ')[0]
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template_vm = self.qvm_collection.get_vm_by_name(new_template_name)
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assert (template_vm is not None and template_vm.qid in self.qvm_collection)
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assert template_vm.is_template()
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self.vm.template = template_vm
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self.vm.template = \
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self.template_list[self.template_name.currentIndex()]
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self.anything_changed = True
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except Exception as ex:
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msg.append(str(ex))
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@ -375,23 +353,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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#vm netvm changed
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try:
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if self.netVM.currentIndex() != self.netvm_idx:
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new_netvm_name = str(self.netVM.currentText())
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new_netvm_name = new_netvm_name.split(' ')[0]
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uses_default_netvm = False
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if new_netvm_name == "default":
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new_netvm_name = self.qvm_collection.get_default_netvm().name
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uses_default_netvm = True
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if new_netvm_name == "none":
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netvm = None
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else:
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netvm = self.qvm_collection.get_vm_by_name(new_netvm_name)
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assert (netvm is None or (netvm is not None and netvm.qid in self.qvm_collection and netvm.is_netvm()))
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self.vm.netvm = netvm
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self.vm.uses_default_netvm = uses_default_netvm
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self.vm.netvm = self.netvm_list[self.netVM.currentIndex()]
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self.anything_changed = True
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except Exception as ex:
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msg.append(str(ex))
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@ -475,39 +437,39 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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def __init_advanced_tab__(self):
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#mem/cpu
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qubes_memory = QubesHost().memory_total/1024
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# qubes_memory = QubesHost().memory_total/1024
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self.init_mem.setValue(int(self.vm.memory))
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self.init_mem.setMaximum(qubes_memory)
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# self.init_mem.setMaximum(qubes_memory)
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self.max_mem_size.setValue(int(self.vm.maxmem))
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self.max_mem_size.setMaximum(qubes_memory)
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# self.max_mem_size.setMaximum(qubes_memory)
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self.vcpus.setMinimum(1)
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self.vcpus.setMaximum(QubesHost().no_cpus)
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# self.vcpus.setMaximum(QubesHost().no_cpus)
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self.vcpus.setValue(int(self.vm.vcpus))
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self.include_in_balancing.setEnabled(True)
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self.include_in_balancing.setChecked(self.vm.services['meminfo-writer']==True)
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if self.vm.type == "HVM":
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self.include_in_balancing.setChecked(False)
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self.include_in_balancing.setEnabled(False)
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self.include_in_balancing.setEnabled(not self.vm.hvm)
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self.include_in_balancing.setChecked(not self.vm.hvm
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and self.vm.features.get('services/meminfo-writer', True))
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self.max_mem_size.setEnabled(self.include_in_balancing.isChecked())
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#paths
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self.dir_path.setText(self.vm.dir_path)
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self.config_path.setText(self.vm.conf_file)
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if self.vm.template is not None:
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try:
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self.root_img_path.setText(self.vm.template.root_img)
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elif self.vm.root_img is not None:
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self.root_img_path.setText(self.vm.root_img)
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else:
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except AttributeError:
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pass
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try:
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self.root_img_path.setText(self.vm.storage.root_img)
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except AttributeError:
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self.root_img_path.setText("n/a")
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if self.vm.volatile_img is not None:
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self.volatile_img_path.setText(self.vm.volatile_img)
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else:
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try:
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self.volatile_img_path.setText(self.vm.storage.volatile_img)
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except AttributeError:
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self.volatile_img_path.setText('n/a')
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self.private_img_path.setText(self.vm.private_img)
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self.private_img_path.setText(self.vm.storage.private_img)
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#kernel
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@ -518,7 +480,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
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else:
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self.kernel_groupbox.setVisible(True)
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# construct available kernels list
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text = "default (" + self.qvm_collection.get_default_kernel() +")"
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text = "default (" + self.app.get_default_kernel() +")"
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kernel_list = [text]
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for k in os.listdir(system_path["qubes_kernels_base_dir"]):
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kernel_list.append(k)
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||||
@ -550,7 +512,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
|
||||
self.drive_running_warning.setVisible(self.vm.is_running())
|
||||
self.drive_type.addItems(["hd", "cdrom"])
|
||||
self.drive_type.setCurrentIndex(0)
|
||||
vm_list = [vm for vm in self.qvm_collection.values() if not vm
|
||||
vm_list = [vm for vm in self.app.values() if not vm
|
||||
.internal and vm.qid != self.vm.qid]
|
||||
# default to dom0 (in case of nonexisting vm already set...)
|
||||
self.drive_domain_idx = 0
|
||||
@ -577,7 +539,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
|
||||
self.other_groupbox.setVisible(False)
|
||||
else:
|
||||
self.other_groupbox.setVisible(True)
|
||||
netvm_list = [vm for vm in self.qvm_collection.values() if not vm.internal and vm.is_netvm() and vm.qid != 0]
|
||||
netvm_list = [vm for vm in self.app.values() if not vm.internal and vm.is_netvm() and vm.qid != 0]
|
||||
self.dispvm_netvm_idx = -1
|
||||
|
||||
text = "default (same as VM own NetVM)"
|
||||
@ -633,7 +595,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
|
||||
uses_default_kernel = False
|
||||
|
||||
if new_kernel == "default":
|
||||
kernel = self.qvm_collection.get_default_kernel()
|
||||
kernel = self.app.get_default_kernel()
|
||||
uses_default_kernel = True
|
||||
elif new_kernel == "none":
|
||||
kernel = None
|
||||
@ -685,10 +647,10 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
|
||||
if new_dispvm_netvm_name == "none":
|
||||
dispvm_netvm = None
|
||||
else:
|
||||
dispvm_netvm = self.qvm_collection.get_vm_by_name(
|
||||
dispvm_netvm = self.app.get_vm_by_name(
|
||||
new_dispvm_netvm_name)
|
||||
assert (dispvm_netvm is None or (dispvm_netvm.qid in
|
||||
self.qvm_collection and dispvm_netvm.is_netvm()))
|
||||
self.app and dispvm_netvm.is_netvm()))
|
||||
|
||||
if uses_default_dispvm_netvm:
|
||||
self.vm.uses_default_dispvm_netvm = True
|
||||
@ -711,7 +673,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
|
||||
drv_domain = str(self.drive_domain.currentText())
|
||||
if drv_domain.count("(current)") > 0:
|
||||
drv_domain = drv_domain.split(' ')[0]
|
||||
backend_vm = self.qvm_collection.get_vm_by_name(drv_domain)
|
||||
backend_vm = self.app.get_vm_by_name(drv_domain)
|
||||
if backend_vm:
|
||||
new_path = get_path_for_vm(backend_vm, "qubes.SelectFile")
|
||||
if new_path:
|
||||
@ -820,7 +782,7 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
|
||||
self.services_list.addItem(item)
|
||||
|
||||
self.connect(self.services_list, SIGNAL("itemClicked(QListWidgetItem *)"), self.services_item_clicked)
|
||||
self.new_srv_dict = copy(self.vm.services)
|
||||
self.new_srv_dict = copy.copy(self.vm.services)
|
||||
|
||||
def __add_service__(self):
|
||||
srv = str(self.service_line_edit.text()).strip()
|
||||
@ -1005,17 +967,17 @@ class VMSettingsWindow(Ui_SettingsDialog, QDialog):
|
||||
# Bases on the original code by:
|
||||
# Copyright (c) 2002-2007 Pascal Varet <p.varet@gmail.com>
|
||||
|
||||
def handle_exception( exc_type, exc_value, exc_traceback ):
|
||||
def handle_exception(exc_type, exc_value, exc_traceback):
|
||||
import sys
|
||||
import os.path
|
||||
import traceback
|
||||
|
||||
filename, line, dummy, dummy = traceback.extract_tb( exc_traceback ).pop()
|
||||
filename = os.path.basename( filename )
|
||||
error = "%s: %s" % ( exc_type.__name__, exc_value )
|
||||
filename, line, dummy, dummy = traceback.extract_tb(exc_traceback).pop()
|
||||
filename = os.path.basename(filename)
|
||||
error = "%s: %s" % (exc_type.__name__, exc_value)
|
||||
|
||||
strace = ""
|
||||
stacktrace = traceback.extract_tb( exc_traceback )
|
||||
stacktrace = traceback.extract_tb(exc_traceback)
|
||||
while len(stacktrace) > 0:
|
||||
(filename, line, func, txt) = stacktrace.pop()
|
||||
strace += "----\n"
|
||||
@ -1027,7 +989,7 @@ def handle_exception( exc_type, exc_value, exc_traceback ):
|
||||
msg_box = QMessageBox()
|
||||
msg_box.setDetailedText(strace)
|
||||
msg_box.setIcon(QMessageBox.Critical)
|
||||
msg_box.setWindowTitle( "Houston, we have a problem...")
|
||||
msg_box.setWindowTitle("Houston, we have a problem...")
|
||||
msg_box.setText("Whoops. A critical error has occured. This is most likely a bug "
|
||||
"in Qubes Manager.<br><br>"
|
||||
"<b><i>%s</i></b>" % error +
|
||||
@ -1037,55 +999,30 @@ def handle_exception( exc_type, exc_value, exc_traceback ):
|
||||
msg_box.exec_()
|
||||
|
||||
|
||||
def main():
|
||||
parser = qubesadmin.tools.QubesArgumentParser(vmname_nargs=1)
|
||||
parser.add_argument('--tab', metavar='TAB',
|
||||
action='store',
|
||||
choices=VMSettingsWindow.tabs_indices.keys())
|
||||
parser.set_defaults(tab='basic')
|
||||
|
||||
global qubes_host
|
||||
qubes_host = QubesHost()
|
||||
def main(args=None):
|
||||
global settings_window
|
||||
|
||||
global app
|
||||
app = QApplication(sys.argv)
|
||||
app.setOrganizationName("The Qubes Project")
|
||||
app.setOrganizationDomain("http://qubes-os.org")
|
||||
app.setApplicationName("Qubes VM Settings")
|
||||
args = parser.parse_args(args)
|
||||
vm = args.domains.pop()
|
||||
|
||||
qapp = QApplication(sys.argv)
|
||||
qapp.setOrganizationName('Invisible Things Lab')
|
||||
qapp.setOrganizationDomain("https://www.qubes-os.org/")
|
||||
qapp.setApplicationName("Qubes VM Settings")
|
||||
|
||||
sys.excepthook = handle_exception
|
||||
|
||||
qvm_collection = QubesVmCollection()
|
||||
qvm_collection.lock_db_for_reading()
|
||||
qvm_collection.load()
|
||||
qvm_collection.unlock_db()
|
||||
|
||||
vm = None
|
||||
tab = "basic"
|
||||
|
||||
if len(sys.argv) > 1:
|
||||
vm = qvm_collection.get_vm_by_name(sys.argv[1])
|
||||
if vm is None or vm.qid not in qvm_collection:
|
||||
QMessageBox.critical(None, "Qubes VM Settings Error",
|
||||
"A VM with the name '{0}' does not exist in the system.".format(sys.argv[1]))
|
||||
sys.exit(1)
|
||||
if len(sys.argv) > 2:
|
||||
tab_arg = sys.argv[2]
|
||||
if tab_arg in VMSettingsWindow.tabs_indices:
|
||||
tab = tab_arg
|
||||
else: QMessageBox.warning(None, "Qubes VM Settings Error",
|
||||
"There is no such tab as '{0}'. Opening default tab instead.".format(tab_arg))
|
||||
|
||||
else:
|
||||
vms_list = [vm.name for vm in qvm_collection.values() if (vm.is_appvm() or vm.is_template())]
|
||||
vmname = QInputDialog.getItem(None, "Select VM", "Select VM:", vms_list, editable = False)
|
||||
if not vmname[1]:
|
||||
sys.exit(1)
|
||||
vm = qvm_collection.get_vm_by_name(vmname[0])
|
||||
|
||||
|
||||
global settings_window
|
||||
settings_window = VMSettingsWindow(vm, app, qvm_collection, tab)
|
||||
|
||||
settings_window = VMSettingsWindow(vm, qapp, args.tab)
|
||||
settings_window.show()
|
||||
|
||||
app.exec_()
|
||||
app.exit()
|
||||
qapp.exec_()
|
||||
qapp.exit()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
||||
Loading…
Reference in New Issue
Block a user