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still a mess of python, but at least it runs
[torbrowser-launcher.git] / torbrowser-launcher
1 #!/usr/bin/env python
2
3 import os, sys, subprocess, locale, urllib2, gobject
4
5 import pygtk
6 pygtk.require('2.0')
7 import gtk
8
9 def download_chunk(base):
10   # download 10kb a time
11   chunk = base.dl_response.read(10240)
12   base.dl_bytes_so_far += len(chunk)
13   base.tarball_file.write(chunk)
14
15   if not chunk:
16     base.tarball_file.close()
17     return False
18
19   percent = float(base.dl_bytes_so_far) / base.dl_total_size
20   base.progressbar.set_fraction(percent)
21   percent = round(percent*100, 2)
22   base.progressbar.set_text("Downloaded %d" % (percent) + '%')
23   
24   sys.stdout.write("Downloaded %d of %d bytes (%0.2f%%)\r" % (base.dl_bytes_so_far, base.dl_total_size, percent))
25
26   if base.dl_bytes_so_far >= base.dl_total_size:
27     sys.stdout.write('\n')
28
29   return True
30
31 class TorBrowserLauncher:
32   def __init__(self, current_tbb_version):
33     # figure out the architecture
34     architecture = subprocess.check_output(['arch']).strip('\n')
35
36     # figure out the language
37     available_languages = ['en-US', 'ar', 'de', 'es-ES', 'fa', 'fr', 'it', 'ko', 'nl', 'pl', 'pt-PT', 'ru', 'vi', 'zh-CN']
38     language = locale.getdefaultlocale()[0].replace('_', '-')
39     if language not in available_languages:
40       language = language.split('-')[0]
41       if language not in available_languages:
42         for l in available_languages:
43           if l[0:2] == language:
44             language = l
45     # if language isn't available, default to english
46     if language not in available_languages:
47       language = 'en-US'
48
49     # make sure local directory structure is setup
50     data_dir = os.getenv('HOME')+'/.torbrowser'
51     download_dir = data_dir+'/download'
52     tbb_dir = data_dir+'/tbb/'+architecture+'/'+language
53     if os.path.exists(download_dir) == False:
54       print 'making '+download_dir
55       os.makedirs(download_dir)
56     if os.path.exists(tbb_dir) == False:
57       print 'making '+tbb_dir
58       os.makedirs(tbb_dir)
59
60     # is TBB already installed?
61     tbb_start = tbb_dir+'/start-tor-browser'
62     if os.path.isfile(tbb_start):
63       print 'Launching '+tbb_start
64       subprocess.call([tbb_start])
65
66     else:
67       tarball_filename = 'tor-browser-gnu-linux-'+architecture+'-'+current_tbb_version+'-dev-'+language+'.tar.gz'
68       tarball_path = download_dir+'/'+tarball_filename
69       if os.path.exists(tarball_path):
70         # already downloaded
71         print 'Already downloaded'
72       else:
73         # launch downloader
74         #tarball_url = 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename
75         tarball_url = 'http://127.0.0.1/'+tarball_filename
76
77
78
79
80     self.timer = False
81
82     self.current_tbb_version = current_tbb_version
83
84     self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
85     self.window.set_title("Tor Browser Launcher - First Run")
86     self.window.set_border_width(10)
87     
88     self.window.connect("delete_event", self.delete_event)
89     self.window.connect("destroy", self.destroy)
90
91     self.box = gtk.VBox(False, 20)
92     self.window.add(self.box)
93
94     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?")
95     self.label.set_line_wrap(True)
96     self.box.pack_start(self.label, True, True, 0)
97     self.label.show()
98
99     self.progressbar = gtk.ProgressBar(adjustment=None)
100     self.progressbar.set_orientation(gtk.PROGRESS_LEFT_TO_RIGHT)
101     self.box.pack_start(self.progressbar, True, True, 0)
102
103     self.button_box = gtk.HButtonBox()
104     self.button_box.set_layout(gtk.BUTTONBOX_SPREAD)
105     self.box.pack_start(self.button_box, True, True, 0)
106     self.button_box.show()
107
108     self.download = gtk.Button("Download")
109     self.download.connect("clicked", self.start_download, None)
110     self.button_box.add(self.download)
111     self.download.show()
112
113     self.exit = gtk.Button("Exit")
114     self.exit.connect("clicked", self.destroy, None)
115     self.button_box.add(self.exit)
116     self.exit.show()
117
118     self.box.show()
119     self.window.show();
120   
121   def delete_event(self, widget, event, data=None):
122     return False
123   
124   def destroy(self, widget, data=None):
125     if self.timer:
126       gobject.source_remove(self.timer)
127     self.timer = False
128
129     gtk.main_quit()
130    
131   def start_download(self, widget, data=None):
132     print 'Starting to download '+self.tarball_url
133
134     # disable the download button
135     self.download.set_sensitive(False)
136
137     # initialize the progress bar
138     self.progressbar.set_fraction(0) 
139     self.progressbar.set_text('Downloaded 0%')
140     self.progressbar.show()
141
142     # start the download
143     self.dl_response = urllib2.urlopen(self.tarball_url);
144     
145     self.dl_total_size = self.dl_response.info().getheader('Content-Length').strip()
146     self.dl_total_size = int(self.dl_total_size)
147     self.dl_bytes_so_far = 0
148
149     # set a timer to download more chunks
150     self.timer = gobject.timeout_add(1, download_chunk, self)
151
152     # open a file to write to
153     self.tarball_file = open(self.tarball_path, 'w')
154       
155
156   def main(self):
157     gtk.main()
158
159 if __name__ == "__main__":
160   print 'Tor Browser Launcher'
161   print 'https://github.com/micahflee/torbrowser-launcher'
162
163   current_tbb_version = '2.3.25-2'
164   app = TorBrowserLauncher(current_tbb_version)
165   app.main()
166