/usr/share/pyshared/Wammu/IMAP.py is in wammu 0.36-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | # -*- coding: UTF-8 -*-
# vim: expandtab sw=4 ts=4 sts=4:
'''
Wammu - Phone manager
IMAP UTF-7 codec
'''
__author__ = 'Michal Čihař'
__email__ = 'michal@cihar.com'
__license__ = '''
Copyright © 2003 - 2010 Michal Čihař
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
'''
import codecs
def modified_base64(s):
s_utf7 = s.encode('utf-7')
return s_utf7[1:-1].replace('/', ',')
def modified_unbase64(s):
s_utf7 = '+' + s.replace(',', '/') + '-'
return s_utf7.decode('utf-7')
def encoder(s):
r = []
_in = []
for c in s:
if ord(c) in (range(0x20, 0x26) + range(0x27, 0x7f)):
if _in:
r.extend(['&', modified_base64(''.join(_in)), '-'])
del _in[:]
r.append(str(c))
elif c == '&':
if _in:
r.extend(['&', modified_base64(''.join(_in)), '-'])
del _in[:]
r.append('&-')
else:
_in.append(c)
if _in:
r.extend(['&', modified_base64(''.join(_in)), '-'])
return (''.join(r), len(s))
def decoder(s):
r = []
decode = []
for c in s:
if c == '&' and not decode:
decode.append('&')
elif c == '-' and decode:
if len(decode) == 1:
r.append('&')
else:
r.append(modified_unbase64(''.join(decode[1:])))
decode = []
elif decode:
decode.append(c)
else:
r.append(c)
if decode:
r.append(modified_unbase64(''.join(decode[1:])))
return (u''.join(r), len(s))
class StreamReader(codecs.StreamReader):
def decode(self, s, errors='strict'):
return decoder(s)
class StreamWriter(codecs.StreamWriter):
def decode(self, s, errors='strict'):
return encoder(s)
def imap4_utf_7(name):
if name == 'imap4-utf-7':
return (encoder, decoder, StreamReader, StreamWriter)
codecs.register(imap4_utf_7)
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