code.vuplus.com Git - vuplus_dvbapp-plugin/blob - webinterface/src/__init__.py

   1 import Plugins.Plugin
   2 from Components.Language import language
   3 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_LANGUAGE
   4 import os, gettext, sha
   5
   6 __version__ = "1.6.4"
   7
   8 PluginLanguageDomain = "WebInterface"
   9 PluginLanguagePath = "Extensions/WebInterface/locale"
  10
  11 def localeInit():
  12         lang = language.getLanguage()[:2] # getLanguage returns e.g. "fi_FI" for "language_country"
  13         os.environ["LANGUAGE"] = lang # Enigma doesn't set this (or LC_ALL, LC_MESSAGES, LANG). gettext needs it!
  14         print "[WebInterface] set language to ", lang
  15         gettext.bindtextdomain(PluginLanguageDomain, resolveFilename(SCOPE_PLUGINS, PluginLanguagePath))
  16
  17 def _(txt):
  18         t = gettext.dgettext(PluginLanguageDomain, txt)
  19         if t == txt:
  20                 print "[WebInterface] fallback to default translation for", txt
  21                 t = gettext.gettext(txt)
  22         return t
  23
  24 def bin2long(s):
  25         return reduce( lambda x,y:(x<<8L)+y, map(ord, s))
  26
  27 def long2bin(l):
  28         res = ""
  29         for byte in range(128):
  30                 res += chr((l >> (1024 - (byte + 1) * 8)) & 0xff)
  31         return res
  32
  33 def rsa_pub1024(src, mod):
  34         return long2bin(pow(bin2long(src), 65537, bin2long(mod)))
  35
  36 def decrypt_block(src, mod):
  37         if len(src) != 128 and len(src) != 202:
  38                 return None
  39         dest = rsa_pub1024(src[:128], mod)
  40         hash = sha.new(dest[1:107])
  41         if len(src) == 202:
  42                 hash.update(src[131:192])
  43         result = hash.digest()
  44         if result == dest[107:127]:
  45                 return dest
  46         return None
  47
  48 localeInit()
  49 language.addCallback(localeInit)