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wrapper for OpenSSL BIO API.

Copyright (c) 1999-2004 Ng Pheng Siong. All rights
reserved.i����N(tbio_do_handshake(tStringIOtBIOErrorcBseZRS((t__name__t
__module__(((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyRstBIOcBs�eZdZejZdddd�Zd�Zd�Z	e	Z
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�Zd�Zd�Zd�Zd�Zd�Zd�Zd�ZRS(s)Abstract
object interface to the BIO
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readiitsread count is negative(
RtIOErrortNoneRRtbio_readRtwritetgetvaluet
ValueError(Rtsizetbuftdata((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pytread-s	
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read(RRRtbio_getsR(RRR((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pytreadline>stignoredcCsZ|j�std�ng}x5tj|jd�}|dkrFPn|j|�q!|S(Nscannot
readi(RRRRRRtappend(RtsizehinttlinesR((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyt	readlinesDscCs|jo|jS(N(R	R
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write(R&RRt	bio_writeR(RR((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyRRscCs
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        Sets the bio to its initial state
       
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        Can the call be attempted again, or was there an error
        ie do_handshake 
       
       
(Rtbio_should_retryR(R((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pytshould_retryhscCstj|j�S(se
        Returns whether the cause of the condition is the bio
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        Returns whether the cause of the condition is the bio
        should write more data
       
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    Object interface to BIO_s_mem. 
    
    Empirical testing suggests that this class performs less well than
cStringIO, 
    because cStringIO is implemented in C, whereas this class is
implemented in 
    Python. Thus, the recommended practice is to use cStringIO for regular
work and 
    convert said cStringIO object to a MemoryBuffer object only when
necessary.
   
cCsTtj|�tjtj��|_d|_|dk	rPtj|j|�ndS(Ni(	RRRtbio_newt	bio_s_memRRRR'(RR((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyR�s

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    Object interface to BIO_s_fp. 
    
    This class interfaces Python to OpenSSL functions that expect BIO *.
For
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object.
   
icCs>tj|dd�||_||_tj|d�|_dS(NRii(RRtpyfiletclose_pyfileRt
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    Object interface to BIO_f_buffer. 
    
    Its principal function is to be BIO_push()'ed on top of a
BIO_f_ssl, so
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    Object interface to BIO_f_cipher.
   
cCsAtj|dd�||_tjtj��|_d|_dS(NRii(RRtobioRR8tbio_f_cipherRR	(RRS((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyR�s	cCs#t|dd�s|j�ndS(NR	i(ROR-(R((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyR�scCs-|j|j�|j|j�d|_dS(Ni(RPRR
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cipher(	RORRRtbio_set_cipherRRLRSR(Rtalgotkeytivtoptcipher((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyt
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(RRR4RtPKCS5_SALT_LENtSALT_LENRQRPR5R
RRR-R(R[(((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyRR�s							tSSLBiocBs2eZdZdd�Zejd�Zd�ZRS(s(
    Object interface to BIO_f_ssl 
   
icCs5tj||�tjtj��|_d|_dS(Ni(RRRR8t	bio_f_sslRR	(RR((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyRscCsHd|_tj|j|j|�|tjkrD|jtj�ndS(sh
        Sets the bio to the SSL pointer which is
        contained in the connection object.  
       
iN(RRtbio_set_sslRtssltbio_noclosetset_ssl_close_flagt	bio_close(Rtconnt
close_flag((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pytset_ssls	cCstj|j�S(s�
        Do the handshake.
        
        Return 1 if the handshake completes
        Return 0 or a negative number if there is a problem
       
(RRR(R((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pytdo_handshakes(RRR4RRRbRgRh(((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyR^s
((R4RRtbio_do_ssl_handshaket	cStringIORt	ExceptionRtbio_initRR7R>RFRGRRR^(((s2/usr/lib64/python2.7/site-packages/M2Crypto/BIO.pyt<module>s
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