mirror of
https://github.com/LorenEteval/Furious.git
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358 lines
11 KiB
Python
358 lines
11 KiB
Python
# Copyright (C) 2024–present Loren Eteval & contributors <loren.eteval@proton.me>
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#
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# This file is part of Furious.
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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 3 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
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""Provide widgets for GUI TUN settings."""
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from __future__ import annotations
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from Furious.Frozenlib import *
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from Furious.Interface import *
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from Furious.Repository import *
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from Furious.Qt import *
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from Furious.Qt import gettext as _
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from PySide6 import QtCore
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from PySide6.QtGui import *
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from PySide6.QtWidgets import *
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import logging
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__all__ = ['TunSettingsDialog']
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logger = logging.getLogger(__name__)
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class GuiTUNSettingsItemXXX(GuiEditorItemTextInput):
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"""Represent GUI TUN settings item xxx."""
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def __init__(self, *args, **kwargs):
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"""Initialize the GuiTUNSettingsItemXXX."""
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self.key = kwargs.pop('key', '')
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super().__init__(*args, **kwargs)
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def inputToFactory(self, config: dict) -> bool:
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"""Apply the current editor value to the configuration."""
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oldItem = config.get(self.key, '')
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newItem = self.text()
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if newItem != oldItem:
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config[self.key] = newItem
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# Modified
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return True
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else:
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# Not modified
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return False
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def factoryToInput(self, config: dict):
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"""Load the configuration value into the editor."""
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self.setText(config.get(self.key, ''))
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class GuiTUNSettingsItemSpinBoxBufferSizeXXX(GuiEditorItemTextSpinBox):
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"""Represent GUI TUN settings item spin box buffer size xxx."""
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def __init__(self, *args, **kwargs):
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"""Initialize the GuiTUNSettingsItemSpinBoxBufferSizeXXX."""
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self.key = kwargs.pop('key', '')
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self.default = kwargs.pop('default', 1)
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self.start = kwargs.pop('start', 1)
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self.end = kwargs.pop('end', 4)
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super().__init__(*args, **kwargs)
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# Range
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self.setRange(self.start, self.end)
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def inputToFactory(self, config: dict) -> bool:
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"""Apply the current editor value to the configuration."""
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oldValue = config.get(self.key, self.default)
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newValue = self.value()
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if not isinstance(oldValue, int):
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oldValue = -1e8
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if newValue != oldValue:
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config[self.key] = newValue
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# Modified
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return True
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else:
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# Not modified
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return False
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def factoryToInput(self, config: dict):
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"""Load the configuration value into the editor."""
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oldValue = config.get(self.key, self.default)
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if not isinstance(oldValue, int):
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config[self.key] = oldValue = self.default
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self.setValue(oldValue)
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class GuiTUNSettingsItemSwitchXXX(GuiEditorItemTextSwitch):
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"""Represent GUI TUN settings item switch xxx."""
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def __init__(self, *args, **kwargs):
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"""Initialize the GuiTUNSettingsItemSwitchXXX."""
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self.key = kwargs.pop('key', '')
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self.default = kwargs.pop('default', 'False')
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super().__init__(*args, **kwargs)
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def inputToFactory(self, config: dict) -> bool:
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"""Apply the current editor value to the configuration."""
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oldItem = config.get(self.key, self.default)
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newItem = self.isChecked()
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if oldItem not in ['False', 'True']:
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# Invalid value. Set to default
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oldItem = self.default
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if str(newItem) != oldItem:
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config[self.key] = str(newItem)
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# Modified
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return True
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else:
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# Not modified
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return False
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def factoryToInput(self, config: dict):
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"""Load the configuration value into the editor."""
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self.setChecked(config.get(self.key, self.default) == 'True')
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class AppQLabelHelpPage(AppQLabel):
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"""Represent app q label help page."""
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def __init__(self, *args, **kwargs):
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"""Initialize the AppQLabelHelpPage."""
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super().__init__(*args, **kwargs)
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self.setWebsiteURL()
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self.linkActivated.connect(self.handleLinkActivated)
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def setWebsiteURL(self):
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"""Set website URL."""
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self.setText(
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f'<html><head/><body><p>'
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f'<a href=\"{APPLICATION_ABOUT_PAGE}/wiki/TUN-Mode\">'
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f'<span style=\" text-decoration: underline; color:#007ad6;\">'
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+ _('Go to help page')
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+ f'</span></a></p></body></html>'
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)
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@staticmethod
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def handleLinkActivated(link: str):
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"""Handle link activated."""
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if QDesktopServices.openUrl(QtCore.QUrl(link)):
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logger.info(f'open link \'{link}\' success')
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else:
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logger.error(f'open link \'{link}\' failed')
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def retranslate(self):
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"""Refresh translated text for the app q label help page."""
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self.setWebsiteURL()
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class GuiTUNSettingsItemHelpPage(EditorWidgetBinding):
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"""Provide the TUN settings item help configuration editor page."""
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def __init__(self, *args, **kwargs):
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"""Initialize the GuiTUNSettingsItemHelpPage."""
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super().__init__(*args, **kwargs)
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self._page = AppQLabelHelpPage()
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def widgets(self):
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"""Return the widgets owned by this editor item."""
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return [self._page]
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class GuiTUNSettingsGroupBoxBasic(GuiEditorWidgetQGroupBox):
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"""Represent GUI TUN settings group box basic."""
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def __init__(self, **kwargs):
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"""Initialize the GuiTUNSettingsGroupBoxBasic."""
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super().__init__(_('Basic Configuration'), **kwargs)
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def setupPageLayout(self):
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"""Set up page layout."""
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layout = QFormLayout()
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layout.setFormAlignment(QtCore.Qt.AlignmentFlag.AlignLeft)
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layout.setFieldGrowthPolicy(QFormLayout.FieldGrowthPolicy.ExpandingFieldsGrow)
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pairsLayout = QGridLayout()
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pairsLayout.setColumnStretch(1, 1)
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pairsLayout.setColumnStretch(3, 1)
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def addPair(index: int, row: int, column: int):
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"""Add pair."""
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label, inputWidget = self._containers[index].widgets()
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pairsLayout.addWidget(label, row, column)
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pairsLayout.addWidget(inputWidget, row, column + 1)
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addPair(0, 0, 0)
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addPair(1, 0, 2)
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addPair(2, 1, 0)
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addPair(3, 1, 2)
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layout.addRow(pairsLayout)
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layout.addRow(*self._containers[4].widgets())
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layout.addRow(*self._containers[5].widgets())
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layout.addRow(*self._containers[6].widgets())
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return layout
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def containerSequence(self):
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"""Return the editor item containers in display order."""
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return [
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GuiTUNSettingsItemXXX(
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title=_('Primary Adapter Interface Name'),
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key='primaryAdapterInterfaceName',
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),
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GuiTUNSettingsItemXXX(
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title=_('Primary Adapter Interface IP'),
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key='primaryAdapterInterfaceIP',
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),
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GuiTUNSettingsItemXXX(
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title=_('Default Primary Gateway IP'),
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key='defaultPrimaryGatewayIP',
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),
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GuiTUNSettingsItemXXX(
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title=_('Tun2socks Adapter Interface DNS'),
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key='tunAdapterInterfaceDNS',
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),
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GuiTUNSettingsItemXXX(
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title=_('Bypass Tun2socks Adapter Interface IP (separated by commas)'),
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key='bypassTUNAdapterInterfaceIP',
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),
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GuiTUNSettingsItemSwitchXXX(
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title=_(
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'Disable Primary Adapter Interface DNS (Mitigating DNS leaks on Windows)'
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),
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key='disablePrimaryAdapterInterfaceDNS',
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default='True',
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),
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GuiTUNSettingsItemHelpPage(),
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]
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class GuiTUNSettingsGroupBoxMemory(GuiEditorWidgetQGroupBox):
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"""Represent GUI TUN settings group box memory."""
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def __init__(self, **kwargs):
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"""Initialize the GuiTUNSettingsGroupBoxMemory."""
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super().__init__(_('Memory Optimization'), **kwargs)
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def containerSequence(self):
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"""Return the editor item containers in display order."""
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return [
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GuiTUNSettingsItemSpinBoxBufferSizeXXX(
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title=_('TCP Send Buffer Size (MiB)'),
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key='tcpSendBufferSize',
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default=1,
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start=1,
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end=4,
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),
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GuiTUNSettingsItemSpinBoxBufferSizeXXX(
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title=_('TCP Receive Buffer Size (MiB)'),
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key='tcpReceiveBufferSize',
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default=1,
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start=1,
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end=4,
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),
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GuiTUNSettingsItemSwitchXXX(
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title=_('TCP Receive Buffer Auto-tuning'),
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key='tcpAutoTuning',
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default='False',
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),
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]
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class TunSettingsDialog(GuiEditorWidgetQDialog):
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"""Store and validate GUI TUN settings."""
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def __init__(self, *args, **kwargs):
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"""Initialize the tun2socks settings dialog."""
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tabTranslatable = kwargs.pop('tabTranslatable', True)
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style = kwargs.pop('style', 'portrait')
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super().__init__(*args, tabTranslatable=tabTranslatable, style=style, **kwargs)
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self.setTabText(_('Customize Tun2socks Settings'))
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if PLATFORM == 'Darwin' or PLATFORM == 'Linux':
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self.setFixedSize(int(690 * GOLDEN_RATIO), int(690))
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else:
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self.setFixedSize(int(620 * GOLDEN_RATIO), int(620))
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# Shallow copy
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self._config = Storage.UserTUNSettings()
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try:
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self.factoryToInput(self._config)
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except Exception as ex:
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# Any non-exit exceptions
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logger.error(f'error while converting factory to input: {ex}')
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self.accepted.connect(self.handleAccepted)
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self.rejected.connect(self.handleRejected)
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@QtCore.Slot()
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def handleAccepted(self):
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"""Handle accepted."""
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modified = self.inputToFactory(self._config)
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if modified and SystemRuntime.isTUNMode():
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showMBoxNewChangesNextTime()
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self.accepted.disconnect()
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self.rejected.disconnect()
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@QtCore.Slot()
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def handleRejected(self):
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"""Handle rejected."""
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self.accepted.disconnect()
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self.rejected.disconnect()
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def inputToFactory(self, config: dict) -> bool:
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"""Apply the current editor value to the configuration."""
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modified = False
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for groupBox in self.groupBoxSequence():
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modified |= groupBox.inputToFactory(config)
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return modified
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def factoryToInput(self, config: dict):
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"""Load the configuration value into the editor."""
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for groupBox in self.groupBoxSequence():
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groupBox.factoryToInput(config)
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def createGroupBoxSequence(self):
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"""Create the configuration group boxes in display order."""
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return [
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GuiTUNSettingsGroupBoxBasic(),
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GuiTUNSettingsGroupBoxMemory(),
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]
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