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_())
def __init__(
self,
common,
tab_id,
system_tray,
status_bar,
mode_settings=None,
filenames=None,
):
super(Tab, self).__init__()
self.common = common
self.common.log("Tab", "__init__")
self.tab_id = tab_id
self.system_tray = system_tray
self.status_bar = status_bar
self.filenames = filenames
self.mode = None
# Start the OnionShare app
self.app = OnionShare(common, self.common.gui.onion, self.common.gui.local_only)
# New tab buttons
self.share_button = NewTabButton(
self.common,
"images/mode_new_tab_share.png",
strings._("gui_new_tab_share_button"),
)
self.share_button.clicked.connect(self.share_mode_clicked)
self.receive_button = NewTabButton(
self.common,
"images/mode_new_tab_receive.png",
strings._("gui_new_tab_receive_button"),
)
self.receive_button.clicked.connect(self.receive_mode_clicked)
self.website_button = NewTabButton(
self.common,
"images/mode_new_tab_website.png",
strings._("gui_new_tab_website_button"),
)
self.website_button.clicked.connect(self.website_mode_clicked)
self.chat_button = NewTabButton(
self.common,
"images/mode_new_tab_chat.png",
strings._("gui_new_tab_chat_button"),
)
self.chat_button.clicked.connect(self.chat_mode_clicked)
new_tab_top_layout = QtWidgets.QHBoxLayout()
new_tab_top_layout.addStretch()
new_tab_top_layout.addWidget(self.share_button)
new_tab_top_layout.addWidget(self.receive_button)
new_tab_top_layout.addStretch()
new_tab_bottom_layout = QtWidgets.QHBoxLayout()
new_tab_bottom_layout.addStretch()
new_tab_bottom_layout.addWidget(self.website_button)
new_tab_bottom_layout.addWidget(self.chat_button)
new_tab_bottom_layout.addStretch()
new_tab_layout = QtWidgets.QVBoxLayout()
new_tab_layout.addStretch()
new_tab_layout.addLayout(new_tab_top_layout)
new_tab_layout.addLayout(new_tab_bottom_layout)
new_tab_layout.addStretch()
self.new_tab = QtWidgets.QWidget()
self.new_tab.setLayout(new_tab_layout)
self.new_tab.show()
# Layout
self.layout = QtWidgets.QVBoxLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.addWidget(self.new_tab)
self.setLayout(self.layout)
# Create the timer
self.timer = QtCore.QTimer()
self.timer.timeout.connect(self.timer_callback)
# Persistent image
self.persistent_image_label = QtWidgets.QLabel()
self.persistent_image_label.setPixmap(
QtGui.QPixmap.fromImage(
QtGui.QImage(
self.common.get_resource_path("images/persistent_enabled.png")
)
)
)
self.persistent_image_label.setFixedSize(20, 20)
# Create the close warning dialog -- the dialog widget needs to be in the constructor
# in order to test it
self.close_dialog = QtWidgets.QMessageBox()
self.close_dialog.setWindowTitle(strings._("gui_close_tab_warning_title"))
self.close_dialog.setIcon(QtWidgets.QMessageBox.Critical)
self.close_dialog.accept_button = self.close_dialog.addButton(
strings._("gui_close_tab_warning_close"), QtWidgets.QMessageBox.AcceptRole
)
self.close_dialog.reject_button = self.close_dialog.addButton(
strings._("gui_close_tab_warning_cancel"), QtWidgets.QMessageBox.RejectRole
)
self.close_dialog.setDefaultButton(self.close_dialog.reject_button)
def main():
"""
The main() function implements all of the logic that the GUI version of onionshare uses.
"""
common = Common()
common.define_css()
# Display OnionShare banner
print("OnionShare {0:s} | https://onionshare.org/".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="Don't use Tor (only for development)",
)
parser.add_argument(
"-v",
"--verbose",
action="store_true",
dest="verbose",
help="Log OnionShare errors to stdout, and web errors to disk",
)
parser.add_argument(
"--filenames",
metavar="filenames",
nargs="+",
help="List of files or folders to share",
)
parser.add_argument(
"--config",
metavar="config",
default=False,
help="Custom JSON config file location (optional)",
)
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:
common.load_settings(config)
local_only = bool(args.local_only)
verbose = bool(args.verbose)
# Verbose mode?
common.verbose = verbose
# Validation
if filenames:
valid = True
for filename in filenames:
if not os.path.isfile(filename) and not os.path.isdir(filename):
Alert(common, "{0:s} is not a valid file.".format(filename))
valid = False
if not os.access(filename, os.R_OK):
Alert(common, "{0:s} is 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_())
def main():
"""
The main() function implements all of the logic that the GUI version of onionshare uses.
"""
strings.load_strings(common)
print(strings._('version_string').format(common.get_version()))
# Start the Qt app
global qtapp
qtapp = Application()
# Parse arguments
parser = argparse.ArgumentParser()
parser.add_argument('--local-only', action='store_true', dest='local_only', help=strings._("help_local_only"))
parser.add_argument('--stay-open', action='store_true', dest='stay_open', help=strings._("help_stay_open"))
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
local_only = bool(args.local_only)
stay_open = bool(args.stay_open)
debug = bool(args.debug)
# Debug mode?
if debug:
common.set_debug(debug)
web.debug_mode()
# Validation
if filenames:
valid = True
for filename in filenames:
if not os.path.exists(filename):
Alert(strings._("not_a_file", True).format(filename))
valid = False
if not os.access(filename, os.R_OK):
Alert(strings._("not_a_readable_file", True).format(filename))
valid = False
if not valid:
sys.exit()
# Start the Onion
onion = Onion()
# Start the OnionShare app
web.set_stay_open(stay_open)
app = OnionShare(onion, local_only, stay_open)
# Launch the gui
gui = OnionShareGui(onion, qtapp, app, filenames, config)
# Clean up when app quits
def shutdown():
onion.cleanup()
app.cleanup()
qtapp.aboutToQuit.connect(shutdown)
# All done
sys.exit(qtapp.exec_())