xmpp/jep0106.py

   1
   2 # JID Escaping XEP-0106 for the xmpppy based transports written by Norman Rasmussen
   3
   4 """This file is the XEP-0106 commands.
   5
   6 Implemented commands as follows:
   7
   8 4.2 Encode : Encoding Transformation
   9 4.3 Decode : Decoding Transformation
  10
  11
  12 """
  13
  14 xep0106mapping = [
  15         [' ' ,'20'],
  16         ['"' ,'22'],
  17         ['&' ,'26'],
  18         ['\'','27'],
  19         ['/' ,'2f'],
  20         [':' ,'3a'],
  21         ['<' ,'3c'],
  22         ['>' ,'3e'],
  23         ['@' ,'40']]
  24
  25 def JIDEncode(str):
  26         str = str.replace('\\5c', '\\5c5c')
  27         for each in xep0106mapping:
  28                 str = str.replace('\\' + each[1], '\\5c' + each[1])
  29         for each in xep0106mapping:
  30                 str = str.replace(each[0], '\\' + each[1])
  31         return str
  32
  33 def JIDDecode(str):
  34         for each in xep0106mapping:
  35                 str = str.replace('\\' + each[1], each[0])
  36         return str.replace('\\5c', '\\')