# -*- coding: utf-8 -*- """ OnionShare | https://onionshare.org/ Copyright (C) 2014 Micah Lee 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 . """ from __future__ import division import os, sys, subprocess, inspect, platform, argparse, threading, time, math, inspect, platform from PyQt4 import QtCore, QtGui import common try: import onionshare except ImportError: sys.path.append(os.path.abspath(common.onionshare_gui_dir+"/..")) import onionshare from onionshare import strings, helpers, web from file_selection import FileSelection from server_status import ServerStatus from downloads import Downloads from options import Options class Application(QtGui.QApplication): def __init__(self): platform = helpers.get_platform() if platform == 'Tails' or platform == 'Linux': self.setAttribute(QtCore.Qt.AA_X11InitThreads, True) QtGui.QApplication.__init__(self, sys.argv) class OnionShareGui(QtGui.QWidget): start_server_finished = QtCore.pyqtSignal() stop_server_finished = QtCore.pyqtSignal() starting_server_step2 = QtCore.pyqtSignal() def __init__(self, qtapp, app): super(OnionShareGui, self).__init__() self.qtapp = qtapp self.app = app self.setWindowTitle('OnionShare') self.setWindowIcon(window_icon) def send_files(self, filenames=None): # file selection self.file_selection = FileSelection() if filenames: for filename in filenames: self.file_selection.file_list.add_file(filename) # server status self.server_status = ServerStatus(self.qtapp, self.app, web, self.file_selection) self.server_status.server_started.connect(self.file_selection.server_started) self.server_status.server_started.connect(self.start_server) self.server_status.server_stopped.connect(self.file_selection.server_stopped) self.server_status.server_stopped.connect(self.stop_server) self.start_server_finished.connect(self.clear_message) self.start_server_finished.connect(self.server_status.start_server_finished) self.stop_server_finished.connect(self.server_status.stop_server_finished) self.file_selection.file_list.files_updated.connect(self.server_status.update) self.server_status.url_copied.connect(self.copy_url) self.starting_server_step2.connect(self.start_server_step2) # filesize warning self.filesize_warning = QtGui.QLabel() self.filesize_warning.setStyleSheet('padding: 10px 0; font-weight: bold; color: #333333;') self.filesize_warning.hide() # downloads self.downloads = Downloads() # options self.options = Options(web) # status bar self.status_bar = QtGui.QStatusBar() self.status_bar.setSizeGripEnabled(False) # main layout self.layout = QtGui.QVBoxLayout() self.layout.addLayout(self.file_selection) self.layout.addLayout(self.server_status) self.layout.addWidget(self.filesize_warning) self.layout.addLayout(self.downloads) self.layout.addLayout(self.options) self.layout.addWidget(self.status_bar) self.setLayout(self.layout) self.show() # check for requests frequently self.timer = QtCore.QTimer() QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.check_for_requests) self.timer.start(500) def start_server_step2(self): self.status_bar.showMessage(strings._('gui_starting_server3', True)) # warn about sending large files over Tor if web.zip_filesize >= 157286400: # 150mb self.filesize_warning.setText(strings._("large_filesize", True)) self.filesize_warning.show() def start_server(self): # start the hidden service self.status_bar.showMessage(strings._('gui_starting_server1', True)) try: self.app.choose_port() print strings._("connecting_ctrlport").format(int(self.app.port)) self.app.start_hidden_service(gui=True) except onionshare.NoTor as e: alert(e.args[0], QtGui.QMessageBox.Warning) self.server_status.stop_server() self.status_bar.clearMessage() return except onionshare.TailsError as e: alert(e.args[0], QtGui.QMessageBox.Warning) self.server_status.stop_server() self.status_bar.clearMessage() return # start onionshare service in new thread t = threading.Thread(target=web.start, args=(self.app.port, self.app.stay_open)) t.daemon = True t.start() # prepare the files for sending in a new thread def finish_starting_server(self): # prepare files to share web.set_file_info(self.file_selection.file_list.filenames) self.app.cleanup_filenames.append(web.zip_filename) self.starting_server_step2.emit() # wait for hs self.app.wait_for_hs() # done self.start_server_finished.emit() self.status_bar.showMessage(strings._('gui_starting_server2', True)) t = threading.Thread(target=finish_starting_server, kwargs={'self': self}) t.daemon = True t.start() def stop_server(self): if self.server_status.status == self.server_status.STATUS_STARTED: web.stop(self.app.port) self.app.cleanup() self.filesize_warning.hide() self.stop_server_finished.emit() def check_for_requests(self): self.update() # only check for requests if the server is running if self.server_status.status != self.server_status.STATUS_STARTED: return events = [] done = False while not done: try: r = web.q.get(False) events.append(r) except web.Queue.Empty: done = True for event in events: if event["type"] == web.REQUEST_LOAD: self.status_bar.showMessage(strings._('download_page_loaded', True)) elif event["type"] == web.REQUEST_DOWNLOAD: self.downloads.add_download(event["data"]["id"], web.zip_filesize) elif event["type"] == web.REQUEST_PROGRESS: self.downloads.update_download(event["data"]["id"], web.zip_filesize, event["data"]["bytes"]) # is the download complete? if event["data"]["bytes"] == web.zip_filesize: # close on finish? if not web.get_stay_open(): self.server_status.stop_server() elif event["type"] == web.REQUEST_CANCELED: self.downloads.cancel_download(event["data"]["id"]) elif event["path"] != '/favicon.ico': self.status_bar.showMessage('{0:s}: {1:s}'.format(strings._('other_page_loaded', True), event["path"])) def copy_url(self): self.status_bar.showMessage(strings._('gui_copied_url', True), 2000) def clear_message(self): self.status_bar.clearMessage() def alert(msg, icon=QtGui.QMessageBox.NoIcon): dialog = QtGui.QMessageBox() dialog.setWindowTitle("OnionShare") dialog.setWindowIcon(window_icon) dialog.setText(msg) dialog.setIcon(icon) dialog.exec_() def main(): strings.load_strings() # 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')) args = parser.parse_args() filenames = args.filenames if filenames: for i in range(len(filenames)): filenames[i] = os.path.abspath(filenames[i]) local_only = bool(args.local_only) stay_open = bool(args.stay_open) debug = bool(args.debug) # 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 valid: sys.exit() # create the onionshare icon global window_icon window_icon = QtGui.QIcon(common.get_image_path('logo.png')) # start the onionshare app web.set_stay_open(stay_open) app = onionshare.OnionShare(debug, local_only, stay_open) # clean up when app quits def shutdown(): app.cleanup() qtapp.connect(qtapp, QtCore.SIGNAL("aboutToQuit()"), shutdown) # launch the gui gui = OnionShareGui(qtapp, app) gui.send_files(filenames) # all done sys.exit(qtapp.exec_()) if __name__ == '__main__': main()