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d d Z d Z d Z d Z d Z h d d 6d d 6d d 6d d! 6d" d# 6d$ d% 6d& d' 6d( d) 6d* d+ 6d, d- 6d. d/ 6d0 d1 6d2 d3 6d4 d5 6d6 d7 6d8 d9 6d: d; 6d< d= 6d> d? 6d@ dA 6dB dC 6dD dE 6dF dG 6dH dI 6dJ dK 6dL dM 6dN dO 6dP dQ 6dR dS 6dT dU 6dV dW 6dX dY 6Z e i Z e i g Z e D] \ Z Z e e qŮ[ Z e g Z e i D] \ Z Z e e e e f q [ Z dZ Z e d d[ Z d\ Z! e d] Z" d^ Z# e# d; d3 Z$ d_ Z% d` Z& da Z' db Z( dc Z) dd Z* e+ de j o e) n d S(f s/ RFC 3548: Base16, Base32, Base64 Data Encodingsi˙˙˙˙Nt encodet decodet encodestringt decodestringt b64encodet b64decodet b32encodet b32decodet b16encodet b16decodet standard_b64encodet standard_b64decodet urlsafe_b64encodet urlsafe_b64decodei t c C sJ t } x* | i D] \ } } | | t | 7} | | d @d >7} | i t | d ?t | d ?d
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| d d S| S( sc Encode a string using Base32.
s is the string to encode. The encoded string is returned.
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t d | i | t i | S( sG Decode a Base32 encoded string.
s is the string to decode. Optional casefold is a flag specifying whether
a lowercase alphabet is acceptable as input. For security purposes, the
default is False.
RFC 3548 allows for optional mapping of the digit 0 (zero) to the letter O
(oh), and for optional mapping of the digit 1 (one) to either the letter I
(eye) or letter L (el). The optional argument map01 when not None,
specifies which letter the digit 1 should be mapped to (when map01 is not
None, the digit 0 is always mapped to the letter O). For security
purposes the default is None, so that 0 and 1 are not allowed in the
input.
The decoded string is returned. A TypeError is raised if s were
incorrectly padded or if there are non-alphabet characters present in the
string.
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s is the string to encode. The encoded string is returned.
( R t hexlifyRX ( R ( ( s /usr/lib64/python2.6/base64.pyR ű s c C sG | o | i } n t i d | o t d n t i | S( sw Decode a Base16 encoded string.
s is the string to decode. Optional casefold is a flag specifying whether
a lowercase alphabet is acceptable as input. For security purposes, the
default is False.
The decoded string is returned. A TypeError is raised if s were
incorrectly padded or if there are non-alphabet characters present in the
string.
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MAXBINSIZERG R R t write( t inputt outputR t nst line( ( s /usr/lib64/python2.6/base64.pyR s c C sG x@ t o8 | i } | p Pn t i | } | i | q Wd S( s Decode a file.N( Rj t readlineR R Rm ( Rn Ro Rq R ( ( s /usr/lib64/python2.6/base64.pyR , s c C s] g } xG t d t | t D]- } | | | t !} | i t i | q Wd i | S( s4 Encode a string into multiple lines of base-64 data.i R ( RH RG Rl R^ R R R ( R t piecesRQ t chunk( ( s /usr/lib64/python2.6/base64.pyR 6 s c C s
t i | S( s Decode a string.( R R ( R ( ( s /usr/lib64/python2.6/base64.pyR ? s c C sO d d k } d d k } y# | i | i d d \ } } WnF | i j
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| i n | | i | i d S( s Small test programi˙˙˙˙Ni t deuts usage: %s [-d|-e|-u|-t] [file|-]
-d, -u: decode
-e: encode (default)
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