zeroinstall/0launch-gui/bugs.py

   1 # Copyright (C) 2007, Thomas Leonard
   2 # See http://0install.net/0compile.html
   3
   4 import sys, os
   5 import gtk, pango
   6 import dialog
   7 import logging
   8
   9 import zeroinstall
  10 from zeroinstall import support
  11
  12 def report_bug(policy, iface):
  13         assert iface
  14
  15         # TODO: Check the interface to decide where to send bug reports
  16
  17         issue_file = '/etc/issue'
  18         if os.path.exists(issue_file):
  19                 issue = file(issue_file).read().strip()
  20         else:
  21                 issue = "(file '%s' not found)" % issue
  22
  23         text = 'Problem with %s\n' % iface.uri
  24         if iface.uri != policy.root:
  25                 text = '  (while attempting to run %s)\n' % policy.root
  26         text += '\n'
  27
  28         text += 'Zero Install: Version %s, with Python %s\n' % (zeroinstall.version, sys.version)
  29
  30         text += '\nChosen implementations:\n'
  31
  32         if not policy.ready:
  33                 text += '  Failed to select all required implementations\n'
  34
  35         for chosen_iface in policy.implementation:
  36                 text += '\n  Interface: %s\n' % chosen_iface.uri
  37                 impl = policy.implementation[chosen_iface]
  38                 if impl:
  39                         text += '    Version: %s\n' % impl.get_version()
  40                         if impl.interface != chosen_iface:
  41                                 text += '  From feed: %s\n' % impl.interface.uri
  42                         text += '         ID: %s\n' % impl.id
  43                 else:
  44                         text += '    No implementation selected\n'
  45
  46         text += '\nSystem:\n  %s\n\nIssue:\n  %s\n' % ('\n  '.join(os.uname()), issue)
  47
  48         reporter = BugReporter(policy, iface, text)
  49         reporter.show()
  50
  51 class BugReporter(dialog.Dialog):
  52         def __init__(self, policy, iface, env):
  53                 dialog.Dialog.__init__(self)
  54                 self.set_title('Report a Bug')
  55                 self.set_modal(True)
  56                 self.set_has_separator(False)
  57                 self.policy = policy
  58                 self.frames = []
  59
  60                 vbox = gtk.VBox(False, 4)
  61                 vbox.set_border_width(10)
  62                 self.vbox.pack_start(vbox, True, True, 0)
  63
  64                 self.set_default_size(gtk.gdk.screen_width() / 2, -1)
  65
  66                 def frame(title, contents, buffer):
  67                         fr = gtk.Frame()
  68                         label = gtk.Label('')
  69                         label.set_markup('<b>%s</b>' % title)
  70                         fr.set_label_widget(label)
  71                         fr.set_shadow_type(gtk.SHADOW_NONE)
  72                         vbox.pack_start(fr, True, True, 0)
  73
  74                         align = gtk.Alignment(0, 0, 1, 1)
  75                         align.set_padding(0, 0, 16, 0)
  76                         fr.add(align)
  77                         align.add(contents)
  78
  79                         self.frames.append((title, buffer))
  80
  81                 def text_area(text = None, mono = False):
  82                         swin = gtk.ScrolledWindow()
  83                         swin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)
  84                         swin.set_shadow_type(gtk.SHADOW_IN)
  85
  86                         tv = gtk.TextView()
  87                         tv.set_wrap_mode(gtk.WRAP_WORD)
  88                         swin.add(tv)
  89                         if text:
  90                                 tv.get_buffer().insert_at_cursor(text)
  91
  92                         if mono:
  93                                 tv.modify_font(pango.FontDescription('mono'))
  94
  95                         tv.set_accepts_tab(False)
  96
  97                         return swin, tv.get_buffer()
  98
  99                 actual = text_area()
 100                 frame("What doesn't work?", *actual)
 101
 102                 expected = text_area()
 103                 frame('What did you expect to happen?', *expected)
 104
 105                 errors_box = gtk.VBox(False, 0)
 106                 errors_swin, errors_buffer = text_area(mono = True)
 107                 errors_box.pack_start(errors_swin, True, True, 0)
 108                 buttons = gtk.HButtonBox()
 109                 buttons.set_layout(gtk.BUTTONBOX_START)
 110                 errors_box.pack_start(buttons, False, True, 4)
 111                 get_errors = gtk.Button('Run it now and record the output')
 112                 get_errors.connect('clicked', lambda button: self.collect_output(errors_buffer))
 113                 buttons.add(get_errors)
 114
 115                 frame('Are any errors or warnings displayed?', errors_box, errors_buffer)
 116
 117                 if dialog.last_error:
 118                         errors_buffer.insert_at_cursor(str(dialog.last_error))
 119
 120                 environ = text_area(env, mono = True)
 121                 frame('Information about your setup', *environ)
 122
 123                 self.add_button(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
 124                 self.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK)
 125                 self.set_default_response(gtk.RESPONSE_OK)
 126
 127                 def resp(box, r):
 128                         if r == gtk.RESPONSE_OK:
 129                                 text = ''
 130                                 for title, buffer in self.frames:
 131                                         start = buffer.get_start_iter()
 132                                         end = buffer.get_end_iter()
 133                                         text += '%s\n\n%s\n\n' % (title, buffer.get_text(start, end).strip())
 134                                 title = 'Bug for %s' % iface.get_name()
 135                                 self.report_bug(title, text)
 136                                 self.destroy()
 137                                 dialog.alert(self, "Your bug report has been sent. Thank you.",
 138                                              type = gtk.MESSAGE_INFO)
 139                         else:
 140                                 self.destroy()
 141                 self.connect('response', resp)
 142
 143                 self.show_all()
 144
 145         def collect_output(self, buffer):
 146                 import logging
 147                 from zeroinstall.injector import run
 148
 149                 # TODO: send request to 0launch instead of running it ourselves
 150                 # because it should run inside any sandbox being used
 151
 152                 iter = buffer.get_end_iter()
 153                 buffer.place_cursor(iter)
 154
 155                 if not self.policy.ready:
 156                         missing = [iface.uri for iface in self.policy.implementation if self.policy.implementation[iface] is None]
 157                         buffer.insert_at_cursor("Can't run: no version has been selected for:\n- " +
 158                                         "\n- ".join(missing))
 159                         return
 160                 uncached = self.policy.get_uncached_implementations()
 161                 if uncached:
 162                         buffer.insert_at_cursor("Can't run: the chosen versions have not been downloaded yet. I need:\n\n- " +
 163                                 "\n\n- " . join(['%s version %s\n  (%s)' %(x[0].uri, x[1].get_version(), x[1].id) for x in uncached]))
 164                         return
 165
 166                 from zeroinstall.injector import selections
 167                 sels = selections.Selections(self.policy)
 168                 doc = sels.toDOM()
 169
 170                 self.hide()
 171                 try:
 172                         gtk.gdk.flush()
 173                         iter = buffer.get_end_iter()
 174                         buffer.place_cursor(iter)
 175
 176                         # Tell 0launch to run the program
 177                         doc.documentElement.setAttribute('run-test', 'true')
 178                         payload = doc.toxml('utf-8')
 179                         sys.stdout.write(('Length:%8x\n' % len(payload)) + payload)
 180                         sys.stdout.flush()
 181
 182                         reply = support.read_bytes(0, len('Length:') + 9)
 183                         assert reply.startswith('Length:')
 184                         test_output = support.read_bytes(0, int(reply.split(':', 1)[1], 16))
 185
 186                         # Cope with invalid UTF-8
 187                         import codecs
 188                         decoder = codecs.getdecoder('utf-8')
 189                         data = decoder(test_output, 'replace')[0]
 190
 191                         buffer.insert_at_cursor(data)
 192                 finally:
 193                         self.show()
 194
 195         def report_bug(self, title, text):
 196                 try:
 197                         import urllib
 198                         from urllib2 import urlopen
 199
 200                         stream = urlopen('http://sourceforge.net/tracker/index.php',
 201                                 urllib.urlencode({
 202                                 'group_id': '76468',
 203                                 'atid': '929902',
 204                                 'func': 'postadd',
 205                                 'is_private': '0',
 206                                 'summary': title,
 207                                 'details': text}))
 208                         stream.read()
 209                         stream.close()
 210                 except:
 211                         # Write to stderr in the hope that it doesn't get lost
 212                         print >>sys.stderr, "Error sending bug report: %s\n\n%s" % (title, text)
 213                         raise