�`^c@s�dZd
dl
Z
yd
dlmZ
Wn!ek
rI


d
dlmZ
n
XddddgZdef
d��YZdef
d	��YZ	ddd
��YZ
dd
d��YZdS(sRImplements (a subset of) Sun XDR -- eXternal Data Representation.

See: RFC 1014

i�N(
tStringIOtErrortPackertUnpackertConversionErrorc
Bs)eZ
dZd
�Zd�Zd�ZRS(s�Exception class for this module. Use:

    except xdrlib.Error, var:
        # var has the Error instance for the exception

    Public ivars:
        msg -- contains the message

    cCs
|
|_dS(
N(
tmsg(tselfR((s/sys/lib/python2.7/xdrlib.pyt__init__s
c

Cs
t|j
�S(
N(treprR(
R((s/sys/lib/python2.7/xdrlib.pyt__repr__s
c

Cs
t|j
�S(
N(tstrR(
R((s/sys/lib/python2.7/xdrlib.pyt__str__s
(t__name__t
__module__t__doc__RR	R(((s/sys/lib/python2.7/xdrlib.pyR
s	
		c
BseZ
RS((RR
(((s/sys/lib/python2.7/xdrlib.pyR"s
c
Bs�eZ
dZd
�Zd�Zd�ZeZd�Zd�ZeZ	d�Z
d�ZeZd�Z
d	�Zd
�ZeZd�ZeZeZd�Zd
�Zd�ZRS(s0Pack various data representations into a buffer.c


Cs|j�
dS(
N(
treset(
R((s/sys/lib/python2.7/xdrlib.pyR*s
c

Cst�|_
dS(
N(t	_StringIOt_Packer__buf(
R((s/sys/lib/python2.7/xdrlib.pyR-s
c


Cs
|jj
�S(
N(Rtgetvalue(
R((s/sys/lib/python2.7/xdrlib.pyt
get_buffer0s
cCs |jj
tjd
|
��
dS(Ns>L(Rtwritetstructtpack(Rt
x((s/sys/lib/python2.7/xdrlib.pyt	pack_uint5s
cCs |jj
tjd
|
��
dS(Ns>l(RRRR(RR((s/sys/lib/python2.7/xdrlib.pytpack_int8s
cCs-|
r|jj
d
�
n|jj
d�
dS(Nt
t(RR(RR((s/sys/lib/python2.7/xdrlib.pyt	pack_bool=s

cCs*|j|
d
?d@�
|j|
d@�
dS(Ni l�(
R(RR((s/sys/lib/python2.7/xdrlib.pytpack_uhyperAs

cCsFy |jj
tjd
|
��
Wntjk
rA
}
t|�n
XdS(Ns>f(RRRRterrorR(RRR((s/sys/lib/python2.7/xdrlib.pyt
pack_floatGs
 

cCsFy |jj
tjd
|
��
Wntjk
rA
}
t|�n
XdS(Ns>d(RRRRRR(RRR((s/sys/lib/python2.7/xdrlib.pytpack_doubleLs
 

cCs`|
d
krtd�n||
 }|
ddd}
||
t
|�d}|jj|�
dS(Nis fstring size must be nonnegativeiit
(t
ValueErrortlenRR(Rt
nt
stdata((s/sys/lib/python2.7/xdrlib.pytpack_fstringQs






cCs-t|
�}|j
|�
|j||
�
dS(
N(R#RR'(RR%R$((s/sys/lib/python2.7/xdrlib.pytpack_string[s



cCs9x%|
D]}|jd
�
||�
qW|jd�
dS(Ni
i(
R(Rtlistt	pack_itemtitem((s/sys/lib/python2.7/xdrlib.pyt	pack_listcs





cCs=t|�|
krt
d
�nx|D]}||�
q%WdS(Nswrong array size(R#R"(RR$R)R*R+((s/sys/lib/python2.7/xdrlib.pytpack_farrayis




cCs0t|
�}|j
|�
|j||
|�
dS(
N(R#RR-(RR)R*R$((s/sys/lib/python2.7/xdrlib.pyt
pack_arrayos



(RR
RRRRtget_bufRRt	pack_enumRRt
pack_hyperRR R'tpack_fopaqueR(tpack_opaquet
pack_bytesR,R-R.(((s/sys/lib/python2.7/xdrlib.pyR's*
											
		c
Bs�eZ
dZd
�Zd�Zd�Zd�Zd�Zd�Zd�Z	d�Z
e
Zd	�Zd
�Z
d�Zd�Zd
�Zd�ZeZd�ZeZeZd�Zd�Zd�ZRS(s;Unpacks various data representations from the given buffer.cCs|j|
�
dS(
N(
R(RR&((s/sys/lib/python2.7/xdrlib.pyRys
cCs|
|_d
|_
dS(Ni(t_Unpacker__buft_Unpacker__pos(RR&((s/sys/lib/python2.7/xdrlib.pyR|s
	
c


Cs|jS(
N(
R6(
R((s/sys/lib/python2.7/xdrlib.pytget_position�s
cCs
|
|_dS(
N(
R6(Rtposition((s/sys/lib/python2.7/xdrlib.pytset_position�s
c


Cs|jS(
N(
R5(
R((s/sys/lib/python2.7/xdrlib.pyR�s
c

Cs+|jt
|j�kr'td
��ndS(Nsunextracted data remains(R6R#R5R
(
R((s/sys/lib/python2.7/xdrlib.pytdone�s

c
Cs�|j}
|
d
|_}|j
|
|!}t|�d
krEt�ntjd|�d}yt|�SWntk
r}


|SXdS(Nis>Li(R6R5R#tEOFErrorRtunpacktintt
OverflowError(Rt
it
jR&R((s/sys/lib/python2.7/xdrlib.pytunpack_uint�s
	



	





c
CsY|j}
|
d
|_}|j
|
|!}t|�d
krEt�ntjd|�dS(Nis>li(R6R5R#R;RR<(RR?R@R&((s/sys/lib/python2.7/xdrlib.pyt
unpack_int�s
	



	
c

Cst|j
��S(
N(tboolRB(
R((s/sys/lib/python2.7/xdrlib.pytunpack_bool�s
c
Cs*|j�}
|j�}t
|
�d
>|BS(Ni (RAtlong(Rthitlo((s/sys/lib/python2.7/xdrlib.pyt
unpack_uhyper�s


c
Cs)|j�}
|
d
kr%|
d}
n|
S(Nll(
RH(RR((s/sys/lib/python2.7/xdrlib.pytunpack_hyper�s




c
CsY|j}
|
d
|_}|j
|
|!}t|�d
krEt�ntjd|�dS(Nis>fi(R6R5R#R;RR<(RR?R@R&((s/sys/lib/python2.7/xdrlib.pytunpack_float�s
	



	
c
CsY|j}
|
d
|_}|j
|
|!}t|�d
krEt�ntjd|�dS(Nis>di(R6R5R#R;RR<(RR?R@R&((s/sys/lib/python2.7/xdrlib.pyt
unpack_double�s
	



	
cCsp|
d
krtd�n|j
}||
ddd}|t|j�krUt�n||_
|j|||
!S(Nis fstring size must be nonnegativeii(R"R6R#R5R;(RR$R?R@((s/sys/lib/python2.7/xdrlib.pytunpack_fstring�s


	


	
	
c
Cs|j�}
|j
|
�S(
N(RARL(RR$((s/sys/lib/python2.7/xdrlib.pyt
unpack_string�s

cCsag}xT|j�}|d
kr%Pn|dkrDt
d|f
�n|
�}|j|�
q	|S(Nii
s0 or 1 expected, got %r(RARtappend(Rtunpack_itemR)RR+((s/sys/lib/python2.7/xdrlib.pytunpack_list�s






	

cCs1g}x$t|
�D]}|j
|��
qW|S(
N(trangeRN(RR$ROR)R?((s/sys/lib/python2.7/xdrlib.pyt
unpack_farray�s



cCs|j�}|j
||
�S(
N(RARR(RROR$((s/sys/lib/python2.7/xdrlib.pytunpack_array�s

(RR
RRRR7R9RR:RARBtunpack_enumRDRHRIRJRKRLtunpack_fopaqueRMt
unpack_opaquetunpack_bytesRPRRRS(((s/sys/lib/python2.7/xdrlib.pyRvs.
														
	
		(((RRt	cStringIORRtImportErrort__all__t	ExceptionR
RRR(((s/sys/lib/python2.7/xdrlib.pyt<module>s




O