pygtk.require('2.0')
import gtk
-def download_chunk(base):
- # download 10kb a time
- chunk = base.dl_response.read(10240)
- base.dl_bytes_so_far += len(chunk)
- base.tarball_file.write(chunk)
-
- if not chunk:
- base.tarball_file.close()
- return False
-
- percent = float(base.dl_bytes_so_far) / base.dl_total_size
- base.progressbar.set_fraction(percent)
- percent = round(percent*100, 2)
- base.progressbar.set_text("Downloaded %d" % (percent) + '%')
-
- sys.stdout.write("Downloaded %d of %d bytes (%0.2f%%)\r" % (base.dl_bytes_so_far, base.dl_total_size, percent))
-
- if base.dl_bytes_so_far >= base.dl_total_size:
- sys.stdout.write('\n')
-
- return True
-
class TorBrowserLauncher:
def __init__(self, current_tbb_version):
# initialize the app
if installed_tbb_version == current_tbb_version:
# current version is tbb is installed, launch it
- subprocess.call([self.paths['file']['start']])
+ self.run(False)
launch_gui = False
elif installed_tbb_version < self.current_tbb_version:
# there is a tbb upgrade available
- self.set_gui('task', "Your Tor Browser Launcher is out of date. Click Start to download the\nlatest version from https://www.torproject.org.", ['download_tarball', 'download_tarball_sig', 'verify', 'extract', 'run'])
+ self.set_gui('task', "Your Tor Browser Launcher is out of date. Click Start to download the latest version from https://www.torproject.org.", ['download_tarball', 'download_tarball_sig', 'verify', 'extract', 'run'])
else:
# for some reason the installed tbb is newer than the current version?
- self.set_gui('error', "Something is wrong. The version of Tor Browser Bundle\nyou have installed is newer than the current version?")
+ self.set_gui('error', "Something is wrong. The version of Tor Browser Bundle you have installed is newer than the current version?")
else:
# if tbb is installed but the version file doesn't exist, something is wrong
- self.set_gui('error', "Something is wrong. You have the Tor Browser Bundle\ninstalled, but the version file is missing.")
+ self.set_gui('error', "Something is wrong. You have the Tor Browser Bundle installed, but the version file is missing.")
# not installed
else:
# are the tarball and sig already downloaded?
if os.path.isfile(self.paths['file']['tarball']) and os.path.isfile(self.paths['file']['tarball_sig']):
# start the gui with verify
- self.set_gui('task', "You already have Tor Browser Bundle downloaded, but\nit isn't installed yet.", ['verify', 'extract', 'run'])
+ self.set_gui('task', "You already have Tor Browser Bundle downloaded, but it isn't installed yet.", ['verify', 'extract', 'run'])
# first run
else:
- self.set_gui('task', "The first time you run the Tor Browser Launcher you need to download\nthe Tor Browser Bundle. Click Start to download it now from\nhttps://www.torproject.org/.", ['download_tarball', 'download_tarball_sig', 'verify', 'extract', 'run'])
+ self.set_gui('task', "The first time you run the Tor Browser Launcher you need to download the Tor Browser Bundle. Click Start to download it now from https://www.torproject.org/.", ['download_tarball', 'download_tarball_sig', 'verify', 'extract', 'run'])
if launch_gui:
self.build_ui()
'tarball_sig': tbb_data+'/download/'+tarball_filename+'.asc'
},
'url': {
- 'tarball': 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename,
- 'tarball_sig': 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename+'.asc'
+ #'tarball': 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename,
+ #'tarball_sig': 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename+'.asc'
+ 'tarball': 'http://localhost/'+tarball_filename,
+ 'tarball_sig': 'http://localhost/'+tarball_filename+'.asc'
},
'filename': {
'tarball': tarball_filename,
def set_gui(self, gui, message, tasks):
self.gui = gui
self.gui_message = message
- self.gui_task = tasks
+ self.gui_tasks = tasks
# build the application's UI
def build_ui(self):
self.box = gtk.VBox(False, 20)
self.window.add(self.box)
- self.label = gtk.Label("The first time you run the Tor Browser Launcher you need to download the Tor Browser Bundle. Would you like to download it from the following URL now?")
- self.label.set_line_wrap(True)
- self.box.pack_start(self.label, True, True, 0)
- self.label.show()
+ if self.gui == 'error':
+ # labels
+ self.label1 = gtk.Label( self.gui_message );
+ self.label1.set_line_wrap(True)
+ self.box.pack_start(self.label1, True, True, 0)
+ self.label1.show()
+
+ self.label2 = gtk.Label("You can fix the problem by deleting:\n"+self.paths['dir']['data']+"\n\nHowever, you will lose all your bookmarks and other Tor Browser preferences.");
+ self.label2.set_line_wrap(True)
+ self.box.pack_start(self.label2, True, True, 0)
+ self.label2.show()
+
+ # exit button
+ self.exit_button = gtk.Button("Exit")
+ self.exit_button.connect("clicked", self.destroy, None)
+ self.box.add(self.exit_button)
+ self.exit_button.show()
+
+ elif self.gui == 'task':
+ # label
+ self.label = gtk.Label( self.gui_message );
+ self.label.set_line_wrap(True)
+ self.box.pack_start(self.label, True, True, 0)
+ self.label.show()
+
+ # progress bar
+ self.progressbar = gtk.ProgressBar(adjustment=None)
+ self.progressbar.set_orientation(gtk.PROGRESS_LEFT_TO_RIGHT)
+ self.box.pack_start(self.progressbar, True, True, 0)
+
+ # button box
+ self.button_box = gtk.HButtonBox()
+ self.button_box.set_layout(gtk.BUTTONBOX_SPREAD)
+ self.box.pack_start(self.button_box, True, True, 0)
+ self.button_box.show()
+
+ # start button
+ self.start_button = gtk.Button("Start")
+ self.start_button.connect("clicked", self.start, None)
+ self.button_box.add(self.start_button)
+ self.start_button.show()
+
+ # exit button
+ self.exit_button = gtk.Button("Exit")
+ self.exit_button.connect("clicked", self.destroy, None)
+ self.button_box.add(self.exit_button)
+ self.exit_button.show()
- self.progressbar = gtk.ProgressBar(adjustment=None)
- self.progressbar.set_orientation(gtk.PROGRESS_LEFT_TO_RIGHT)
- self.box.pack_start(self.progressbar, True, True, 0)
+ self.box.show()
+ self.window.show();
- self.button_box = gtk.HButtonBox()
- self.button_box.set_layout(gtk.BUTTONBOX_SPREAD)
- self.box.pack_start(self.button_box, True, True, 0)
- self.button_box.show()
+ # start button clicked, begin tasks
+ def start(self, widget, data=None):
+ # disable the start button
+ self.start_button.set_sensitive(False)
- self.download = gtk.Button("Download")
- self.download.connect("clicked", self.start_download, None)
- self.button_box.add(self.download)
- self.download.show()
+ # start running tasks
+ self.gui_task_i = 0
+ self.run_task()
+
+ # run the next task in the task list
+ def run_task(self):
+ if self.gui_task_i >= len(self.gui_tasks):
+ self.destroy(False)
+ return
- self.exit = gtk.Button("Exit")
- self.exit.connect("clicked", self.destroy, None)
- self.button_box.add(self.exit)
- self.exit.show()
+ task = self.gui_tasks[self.gui_task_i]
+
+ # get ready for the next task
+ self.gui_task_i += 1
- self.box.show()
- self.window.show();
+ if task == 'download_tarball':
+ print 'Downloading '+self.paths['url']['tarball']
+ self.download('tarball', self.paths['url']['tarball'], self.paths['file']['tarball'])
- def delete_event(self, widget, event, data=None):
- return False
-
- def destroy(self, widget, data=None):
- if self.timer:
- gobject.source_remove(self.timer)
- self.timer = False
+ elif task == 'download_tarball_sig':
+ print 'Downloading '+self.paths['url']['tarball_sig']
+ self.download('signature', self.paths['url']['tarball_sig'], self.paths['file']['tarball_sig'])
- gtk.main_quit()
-
- def start_download(self, widget, data=None):
- print 'Starting to download '+self.tarball_url
+ elif task == 'verify':
+ print 'Verifying signature'
+ self.verify()
- # disable the download button
- self.download.set_sensitive(False)
+ elif task == 'extract':
+ print 'Extracting '+self.paths['filename']['tarball']
+ self.extract()
+ elif task == 'run':
+ print 'Running '+self.paths['file']['start']
+ self.run()
+
+
+ def download(self, name, url, path):
# initialize the progress bar
self.progressbar.set_fraction(0)
- self.progressbar.set_text('Downloaded 0%')
+ self.progressbar.set_text('Downloading '+name)
self.progressbar.show()
# start the download
- self.dl_response = urllib2.urlopen(self.tarball_url);
-
+ self.dl_response = urllib2.urlopen(url);
self.dl_total_size = self.dl_response.info().getheader('Content-Length').strip()
self.dl_total_size = int(self.dl_total_size)
self.dl_bytes_so_far = 0
# set a timer to download more chunks
- self.timer = gobject.timeout_add(1, download_chunk, self)
+ self.timer = gobject.timeout_add(1, self.download_chunk, name)
# open a file to write to
- self.tarball_file = open(self.tarball_path, 'w')
-
+ self.file_download = open(path, 'w')
+
+ def download_chunk(self, name):
+ # download 10kb a time
+ chunk = self.dl_response.read(10240)
+ self.dl_bytes_so_far += len(chunk)
+ self.file_download.write(chunk)
+
+ if not chunk:
+ self.file_download.close()
+ # next task!
+ self.run_task()
+ return False
+
+ percent = float(self.dl_bytes_so_far) / self.dl_total_size
+ self.progressbar.set_fraction(percent)
+ percent = round(percent*100, 2)
+ self.progressbar.set_text("Downloaded %d%% of %s" % (percent, name))
+
+ sys.stdout.write("Downloaded %d of %d bytes (%0.2f%%)\r" % (self.dl_bytes_so_far, self.dl_total_size, percent))
+
+ if self.dl_bytes_so_far >= self.dl_total_size:
+ sys.stdout.write('\n')
+
+ return True
+
+ def verify(self):
+ self.run_task();
+
+ def extract(self):
+ subprocess.call(['tar', '-xf', self.paths['file']['tarball'], '-C', self.paths['dir']['tbb']])
+ self.run_task();
+
+ def run(self, run_next_task = True):
+ subprocess.Popen([self.paths['file']['start']])
+ if run_next_task:
+ self.run_task();
+
+ # exit
+ def delete_event(self, widget, event, data=None):
+ return False
+ def destroy(self, widget, data=None):
+ if self.timer:
+ gobject.source_remove(self.timer)
+ self.timer = False
+
+ gtk.main_quit()
+
if __name__ == "__main__":
print 'Tor Browser Launcher'
print 'https://github.com/micahflee/torbrowser-launcher'