Tryag File Manager
Home
-
Turbo Force
Current Path :
/
usr
/
lib
/
python2.4
/
site-packages
/
M2Crypto
/
Upload File :
New :
File
Dir
//usr/lib/python2.4/site-packages/M2Crypto/BIO.pyo
mò kQ²Oc @ sÝ d Z d k Z d k l Z d k l Z d e f d „ ƒ YZ e i e ƒ d f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d d „ Z d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d S( sc M2Crypto wrapper for OpenSSL BIO API. Copyright (c) 1999-2004 Ng Pheng Siong. All rights reserved.N( s bio_do_handshake( s StringIOt BIOErrorc B s t Z RS( N( t __name__t __module__( ( ( t0 /usr/lib/python2.4/site-packages/M2Crypto/BIO.pyR s t BIOc B sÈ t Z d Z e i Z e d e d „ Z d „ Z d „ Z e Z d „ Z d „ Z e d „ Z d d „ Z d d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z RS( s) Abstract object interface to the BIO API.i c C s1 | | _ | | _ | | _ d | _ d | _ d S( Ni ( t biot selft _pyfreet _close_cbt closedt write_closed( R R R R ( ( R t __init__ s c C s" | i o | i | i ƒ n d S( N( R R t m2_bio_freeR ( R ( ( R t __del__ s c C s | i S( N( R R ( R ( ( R t _ptr! s c C s t i | i ƒ S( N( t m2t bio_get_fdR R ( R ( ( R t fileno' s c C s | i S( N( R R ( R ( ( R t readable* s c C sº | i ƒ p t d ‚ n | d j oM t ƒ } x3 t i | i d ƒ } | p Pn | i | ƒ q3 W| i ƒ SnC | d j o d Sn. | d j o t d ‚ n t i | i | ƒ Sd S( Ns cannot readi i i t s read count is negative( R R t IOErrort sizet Nonet StringIOt bufR t bio_readR t datat writet getvaluet ValueError( R R R R ( ( R t read- s i c C s3 | i ƒ p t d ‚ n t i | i | ƒ } | S( Ns cannot read( R R R R t bio_getsR R R ( R R R ( ( R t readline> s t ignoredc C s` | i ƒ p t d ‚ n g } x9 t i | i d ƒ } | d j o Pn | i | ƒ q# W| S( Ns cannot readi i ( R R R t linesR R R R R t append( R t sizehintR" R ( ( R t readlinesD s c C s | i o | i S( N( R R R ( R ( ( R t writeableO s c C s- | i ƒ p t d ‚ n t i | i | ƒ S( Ns cannot write( R R& R R t bio_writeR R ( R R ( ( R R R s c C s d | _ d S( Ni ( R R ( R ( ( R t write_closeW s c C s t i | i ƒ d S( N( R t bio_flushR R ( R ( ( R t flushZ s c C s t i | i ƒ S( s3 Sets the bio to its initial state N( R t bio_resetR R ( R ( ( R t reset] s c C s% d | _ | i o | i ƒ n d S( Ni ( R R R ( R ( ( R t closec s c C s t i | i ƒ S( si Can the call be attempted again, or was there an error ie do_handshake N( R t bio_should_retryR R ( R ( ( R t should_retryh s c C s t i | i ƒ S( se Returns whether the cause of the condition is the bio should read more data N( R t bio_should_readR R ( R ( ( R t should_readp s c C s t i | i ƒ S( sf Returns whether the cause of the condition is the bio should write more data N( R t bio_should_writeR R ( R ( ( R t should_writew s ( R R t __doc__R t bio_freeR R R R R t bio_ptrR R R R R% R& R R( R* R, R- R/ R1 R3 ( ( ( R R s( t MemoryBufferc B sH t Z d Z e d „ Z d „ Z d d „ Z e Z Z d „ Z e Z RS( sw 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. c C sV t i | ƒ t i t i ƒ ƒ | _ d | _ | d j o t i | i | ƒ n d S( Ni ( R R R R t bio_newt bio_s_memR R R R R' ( R R ( ( R R ‰ s c C s t i | i ƒ S( N( R t bio_ctrl_pendingR R ( R ( ( R t __len__ s i c C s[ | i ƒ p t d ‚ n | o t i | i | ƒ Sn t i | i t i | i ƒ ƒ Sd S( Ns cannot read( R R R R R R R R: ( R R ( ( R R “ s c C s d | _ t i | i d ƒ d S( Ni i ( R R R t bio_set_mem_eof_returnR ( R ( ( R R( ž s ( R R R4 R R R; R R t read_allR( R- ( ( ( R R7 ~ s t Filec B s# t Z d Z d d „ Z d „ Z RS( sÅ Object interface to BIO_s_fp. This class interfaces Python to OpenSSL functions that expect BIO *. For general file manipulation in Python, use Python's builtin file object. i c C s> t i | d d ƒ| | _ | | _ t i | d ƒ | _ d S( NR i i ( R R R t pyfilet close_pyfileR t bio_new_fpR ( R R? R@ ( ( R R ® s c C s( d | _ | i o | i i ƒ n d S( Ni ( R R R@ R? R- ( R ( ( R R- ´ s ( R R R4 R R- ( ( ( R R> ¥ s t rbc C s t t | | ƒ ƒ S( N( R> t opent filenamet mode( RD RE ( ( R t openfile¹ s t IOBufferc B sA t Z d Z e i Z e i Z d d d „ Z d „ Z d „ Z RS( s¶ Object interface to BIO_f_buffer. Its principal function is to be BIO_push()'ed on top of a BIO_f_ssl, so that makefile() of said underlying SSL socket works. t rwbi c C sy t i | d | ƒt i t i ƒ ƒ | _ t i | i | i ƒ ƒ | _ | | _ d | j o d | _ n d | _ d S( NR t wi i ( R R R R R R8 t bio_f_buffert iot bio_pusht under_bioR R t _under_bioRE R ( R RM RE R ( ( R R É s c C s; t | d d ƒ o$ | i | i ƒ | i | i ƒ n d S( NR i ( t getattrR t m2_bio_popR R RK ( R ( ( R R Ô s c C s t i | ƒ d S( N( R R- R ( R ( ( R R- Ù s ( R R R4 R t bio_popRP R5 R R R R- ( ( ( R RG ½ s t CipherStreamc B sV t Z d Z e i Z e i Z e i Z d „ Z d „ Z d „ Z d „ Z d „ Z RS( s+ Object interface to BIO_f_cipher. c C sA t i | d d ƒ| | _ t i t i ƒ ƒ | _ d | _ d S( NR i i ( R R R t obioR R8 t bio_f_cipherR R ( R RS ( ( R R è s c C s% t | d d ƒ p | i ƒ n d S( NR i ( RO R R- ( R ( ( R R î s c C s- | i | i ƒ | i | i ƒ d | _ d S( Ni ( R RP R R R ( R ( ( R R- ò s c C s | i i ƒ d S( N( R RS R( ( R ( ( R R( ÷ s c C sq t t | d ƒ } | d j o t d | f ‚ n t i | i | ƒ | | | ƒ t i | i | i i ƒ ƒ d S( Ns unknown cipher( RO R t algoR t cipherR t bio_set_cipherR R t keyt ivt opRL RS R ( R RU RX RY RZ RV ( ( R t set_cipherú s ( R R R4 R t PKCS5_SALT_LENt SALT_LENRQ RP R5 R R R R- R( R[ ( ( ( R RR Ý s t SSLBioc B s2 t Z d Z d d „ Z e i d „ Z d „ Z RS( s( Object interface to BIO_f_ssl i c C s5 t i | | ƒ t i t i ƒ ƒ | _ d | _ d S( Ni ( R R R R R R8 t bio_f_sslR R ( R R ( ( R R s c C sJ d | _ t i | i | i | ƒ | t i j o | i t i ƒ n d S( sh Sets the bio to the SSL pointer which is contained in the connection object. i N( R R R t bio_set_sslR t connt sslt close_flagt bio_nocloset set_ssl_close_flagt bio_close( R Ra Rc ( ( R t set_ssl s c C s t i | i ƒ S( s” Do the handshake. Return 1 if the handshake completes Return 0 or a negative number if there is a problem N( R t bio_do_handshakeR R ( R ( ( R t do_handshake s ( R R R4 R R Rd Rg Ri ( ( ( R R^ s ( R4 R Rh t bio_do_ssl_handshaket cStringIOR t ExceptionR t bio_initR R7 R> RF RG RR R^ ( R R^ R R RG R RF R> Rj RR R7 ( ( R t ? s n' %