--- /dev/null
+
+# JID Escaping XEP-0106 for the xmpppy based transports written by Norman Rasmussen
+
+"""This file is the XEP-0106 commands.
+
+Implemented commands as follows:
+
+4.2 Encode : Encoding Transformation
+4.3 Decode : Decoding Transformation
+
+
+"""
+
+xep0106mapping = [
+ [' ' ,'20'],
+ ['"' ,'22'],
+ ['&' ,'26'],
+ ['\'','27'],
+ ['/' ,'2f'],
+ [':' ,'3a'],
+ ['<' ,'3c'],
+ ['>' ,'3e'],
+ ['@' ,'40']]
+
+def JIDEncode(str):
+ str = str.replace('\\5c', '\\5c5c')
+ for each in xep0106mapping:
+ str = str.replace('\\' + each[1], '\\5c' + each[1])
+ for each in xep0106mapping:
+ str = str.replace(each[0], '\\' + each[1])
+ return str
+
+def JIDDecode(str):
+ for each in xep0106mapping:
+ str = str.replace('\\' + each[1], each[0])
+ return str.replace('\\5c', '\\')
+
+if __name__ == "__main__":
+ def test(before,valid):
+ during = JIDEncode(before)
+ after = JIDDecode(during)
+ if during == valid and after == before:
+ print 'PASS Before: ' + before
+ print 'PASS During: ' + during
+ else:
+ print 'FAIL Before: ' + before
+ print 'FAIL During: ' + during
+ print 'FAIL After : ' + after
+ print
+
+ test('jid escaping',r'jid\20escaping')
+ test(r'\3catsand\2catsis\
[email protected]',r'\5c3catsand\2catsis\5c5cats\40example.com')
+ test(r'\2plus\2is\4',r'\2plus\2is\4')
+ test(r'foo\bar',r'foo\bar')
+ test(r'foob\41r',r'foob\41r')
+ test('here\'s_a wild_&_/cr%zy/
[email protected]',r'here\27s_a\20wild_\26_\2fcr%zy\2f_address\40example.com')