mirror of
https://github.com/onionshare/onionshare.git
synced 2024-12-26 15:59:48 -05:00
139 lines
4.6 KiB
Python
139 lines
4.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
OnionShare | https://onionshare.org/
|
|
|
|
Copyright (C) 2014-2018 Micah Lee <micah@micahflee.com>
|
|
|
|
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 3 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, see <http://www.gnu.org/licenses/>.
|
|
"""
|
|
from __future__ import division
|
|
import os
|
|
import sys
|
|
import platform
|
|
import argparse
|
|
import signal
|
|
from .widgets import Alert
|
|
from PyQt5 import QtCore, QtWidgets
|
|
|
|
from onionshare import strings
|
|
from onionshare.common import Common
|
|
from onionshare.onion import Onion
|
|
from onionshare.onionshare import OnionShare
|
|
|
|
from .onionshare_gui import OnionShareGui
|
|
|
|
class Application(QtWidgets.QApplication):
|
|
"""
|
|
This is Qt's QApplication class. It has been overridden to support threads
|
|
and the quick keyboard shortcut.
|
|
"""
|
|
def __init__(self, common):
|
|
if common.platform == 'Linux' or common.platform == 'BSD':
|
|
self.setAttribute(QtCore.Qt.AA_X11InitThreads, True)
|
|
QtWidgets.QApplication.__init__(self, sys.argv)
|
|
self.installEventFilter(self)
|
|
|
|
def eventFilter(self, obj, event):
|
|
if (event.type() == QtCore.QEvent.KeyPress and
|
|
event.key() == QtCore.Qt.Key_Q and
|
|
event.modifiers() == QtCore.Qt.ControlModifier):
|
|
self.quit()
|
|
return False
|
|
|
|
|
|
def main():
|
|
"""
|
|
The main() function implements all of the logic that the GUI version of onionshare uses.
|
|
"""
|
|
common = Common()
|
|
common.define_css()
|
|
|
|
# Load the default settings and strings early, for the sake of being able to parse options.
|
|
# These won't be in the user's chosen locale necessarily, but we need to parse them
|
|
# early in order to even display the option to pass alternate settings (which might
|
|
# contain a preferred locale).
|
|
# If an alternate --config is passed, we'll reload strings later.
|
|
common.load_settings()
|
|
strings.load_strings(common)
|
|
|
|
# Display OnionShare banner
|
|
print(strings._('version_string').format(common.version))
|
|
|
|
# Allow Ctrl-C to smoothly quit the program instead of throwing an exception
|
|
# https://stackoverflow.com/questions/42814093/how-to-handle-ctrlc-in-python-app-with-pyqt
|
|
signal.signal(signal.SIGINT, signal.SIG_DFL)
|
|
|
|
# Start the Qt app
|
|
global qtapp
|
|
qtapp = Application(common)
|
|
|
|
# Parse arguments
|
|
parser = argparse.ArgumentParser(formatter_class=lambda prog: argparse.HelpFormatter(prog,max_help_position=48))
|
|
parser.add_argument('--local-only', action='store_true', dest='local_only', help=strings._("help_local_only"))
|
|
parser.add_argument('--debug', action='store_true', dest='debug', help=strings._("help_debug"))
|
|
parser.add_argument('--filenames', metavar='filenames', nargs='+', help=strings._('help_filename'))
|
|
parser.add_argument('--config', metavar='config', default=False, help=strings._('help_config'))
|
|
args = parser.parse_args()
|
|
|
|
filenames = args.filenames
|
|
if filenames:
|
|
for i in range(len(filenames)):
|
|
filenames[i] = os.path.abspath(filenames[i])
|
|
|
|
config = args.config
|
|
if config:
|
|
# Re-load the strings, in case the provided config has changed locale
|
|
common.load_settings(config)
|
|
strings.load_strings(common)
|
|
|
|
local_only = bool(args.local_only)
|
|
debug = bool(args.debug)
|
|
|
|
# Debug mode?
|
|
common.debug = debug
|
|
|
|
# Validation
|
|
if filenames:
|
|
valid = True
|
|
for filename in filenames:
|
|
if not os.path.isfile(filename) and not os.path.isdir(filename):
|
|
Alert(common, strings._("not_a_file").format(filename))
|
|
valid = False
|
|
if not os.access(filename, os.R_OK):
|
|
Alert(common, strings._("not_a_readable_file").format(filename))
|
|
valid = False
|
|
if not valid:
|
|
sys.exit()
|
|
|
|
# Start the Onion
|
|
onion = Onion(common)
|
|
|
|
# Start the OnionShare app
|
|
app = OnionShare(common, onion, local_only)
|
|
|
|
# Launch the gui
|
|
gui = OnionShareGui(common, onion, qtapp, app, filenames, config, local_only)
|
|
|
|
# Clean up when app quits
|
|
def shutdown():
|
|
onion.cleanup()
|
|
app.cleanup()
|
|
qtapp.aboutToQuit.connect(shutdown)
|
|
|
|
# All done
|
|
sys.exit(qtapp.exec_())
|
|
|
|
if __name__ == '__main__':
|
|
main()
|