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# 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'\3and\2is\5@example.com',r'\5c3and\2is\5\40example.com')
test(r'\3catsand\2catsis\5cats@example.com',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/_address@example.com',r'here\27s_a\20wild_\26_\2fcr%zy\2f_address\40example.com')
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