-ķ
ē¶<c       s`  d  Z  d d g Z d Z d Z d Z d Z d Z d Z d	 Z d
 Z	 d Z
 d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z e   Z h  a  d   Z! d Z" d  Z# d! d"  Z$ d! d#  Z% d$   Z& d%   Z' d&   Z( d'   Z) d(   Z* d)   Z+ d*   Z, d+   Z- e. d, j o e-   n d- S(.   s!   Gopher protocol client interface.s   send_selectors
   send_querys   1/s   gopher.micro.umn.eduiF   s   0s   1s   2s   3s   4s   5s   6s   7s   8s   9s   +s   ss   es   cs   hs   Ts   Ms   Is   ws   qs   gs   :s   ;s   <c    st   t  h  j o> x7 t D]/ } | d  d j o | d t  t |  <n q Wn t  i |   o t  |  Sn d |  Sd S(   s=   Map all file types to strings; unknown types become TYPE='x'.i   s   A_s   TYPE=N(   s   _type_to_name_maps   _namess   names   evals   has_keys   gtype(   s   gtypes   name(    (    s   /usr/lib/python2.2/gopherlib.pys   type_to_name) s        s   
s   	i    c    sī   d k  } | oH | i d  } | d j o( | |  t | | d  f \ } } n n | o
 t } n* t |  t d  j o t |  } n | i  | i | i	  } | i | | f  | i |  t  | i d  | i d  Sd S(   sG   Send a selector to a given host and port, return a file with the reply.Ns   :i    i   s    s   rb(   s   sockets   ports   hosts   finds   is   ints   DEF_PORTs   types   AF_INETs   SOCK_STREAMs   ss   connects   sendalls   selectors   CRLFs   shutdowns   makefile(   s   selectors   hosts   ports   sockets   is   s(    (    s   /usr/lib/python2.2/gopherlib.pys   send_selector8 s     	,
c    s   t  |  d | | |  Sd S(   s#   Send a selector and a query string.s   	N(   s   send_selectors   selectors   querys   hosts   port(   s   selectors   querys   hosts   port(    (    s   /usr/lib/python2.2/gopherlib.pys
   send_queryI s     c    s!   |  d j o d Sn	 |  d Sd S(   sJ   Takes a path as returned by urlparse and returns the appropriate selector.s   /i   N(   s   path(   s   path(    (    s   /usr/lib/python2.2/gopherlib.pys   path_to_selectorM s     c    s'   |  d j o d Sn t |  d  Sd S(   sj   Takes a path as returned by urlparse and maps it to a string.
    See section 3.4 of RFC 1738 for details.s   /s   TYPE='unknown'i   N(   s   paths   type_to_name(   s   path(    (    s   /usr/lib/python2.2/gopherlib.pys   path_to_datatype_nameT s     c    sN  g  } x=d o5|  i   } | o
 d GHPn | d t j o | d  } n  | d t j o | d  } n | d j o Pn | o d GHq	 n | d } | d i t  } t	 |  d j  o d	 G| Gd
 GHq	 n t	 |  d j o- | d d g j o d G| d Gd
 GHn n | i
 d  | i d |  | i
 |  q	 W| Sd S(   s1   Get a directory in the form of a list of entries.i   s   (Unexpected EOF from server)iž’’’i’’’’s   .s   (Empty line from server)i    i   s   (Bad line from server:s   )s   +s   (Extra info from server:s    N(   s   lists   fs   readlines   lines   CRLFs   gtypes   splits   TABs   partss   lens   appends   insert(   s   fs   partss   gtypes   lists   line(    (    s   /usr/lib/python2.2/gopherlib.pys   get_directory` s<      
c    s   g  } t |  | i  | Sd S(   s@   Get a text file as a list of lines, with trailing CRLF stripped.N(   s   lists   get_alt_textfiles   fs   append(   s   fs   list(    (    s   /usr/lib/python2.2/gopherlib.pys   get_textfile s     c    sŖ   x£ d o |  i   } | o
 d GHPn | d t j o | d  } n  | d t j o | d  } n | d j o Pn | d  d j o | d } n | |  q Wd S(	   sN   Get a text file and pass each line to a function, with trailing CRLF stripped.i   s   (Unexpected EOF from server)iž’’’i’’’’s   .i   s   ..N(   s   fs   readlines   lines   CRLFs   func(   s   fs   funcs   line(    (    s   /usr/lib/python2.2/gopherlib.pys   get_alt_textfile s       c    s   |  i   } | Sd S(   s*   Get a binary file as one solid data block.N(   s   fs   reads   data(   s   fs   data(    (    s   /usr/lib/python2.2/gopherlib.pys
   get_binary s     c    s9   x2 d o* |  i |  } | o Pn | |  q Wd S(   s4   Get a binary file and pass each block to a function.i   N(   s   fs   reads	   blocksizes   datas   func(   s   fs   funcs	   blocksizes   data(    (    s   /usr/lib/python2.2/gopherlib.pys   get_alt_binary s      c     sŹ  d k  } d k }	 |	 i | i d d  \ } } t } | d }
 t } | o | d } | d } n | o | d }
 | d } t
 |
  d j o |
 d |
 f \ }
 } n& d } | o | d } | d } n d } | o | d } | d } n n |
 t j o t | | |  } n t | |  } |
 t j o& t |  } x | D] }  |  GHqNWnf |
 t t f j o& t |  } x | D] }  |  GHqWn- t |  } d Gt
 |  Gd G| d  d  GHd S(	   s   Trivial test program.Ni   s    i    s   binary data:s   bytes:id   i(   (   s   syss   getopts   argvs   optss   argss   DEF_SELECTORs   selectors   types   DEF_HOSTs   hosts   lens   querys   A_INDEXs
   send_querys   fs   send_selectors   A_TEXTs   get_textfiles   lists   items   A_MENUs   get_directorys
   get_binarys   data(   s   items   argss   selectors   syss   hosts   querys   datas   fs   lists   getopts   types   opts(    (    s   /usr/lib/python2.2/gopherlib.pys   test¤ sL     		





    s   __main__N(/   s   __doc__s   __all__s   DEF_SELECTORs   DEF_HOSTs   DEF_PORTs   A_TEXTs   A_MENUs   A_CSOs   A_ERRORs   A_MACBINHEXs
   A_PCBINHEXs   A_UUENCODEDs   A_INDEXs   A_TELNETs   A_BINARYs   A_DUPLICATEs   A_SOUNDs   A_EVENTs
   A_CALENDARs   A_HTMLs   A_TN3270s   A_MIMEs   A_IMAGEs   A_WHOISs   A_QUERYs   A_GIFs   A_WWWs   A_PLUS_IMAGEs   A_PLUS_MOVIEs   A_PLUS_SOUNDs   dirs   _namess   _type_to_name_maps   type_to_names   CRLFs   TABs   send_selectors
   send_querys   path_to_selectors   path_to_datatype_names   get_directorys   get_textfiles   get_alt_textfiles
   get_binarys   get_alt_binarys   tests   __name__(+   s   A_ERRORs   get_textfiles   A_PLUS_IMAGEs
   send_querys   DEF_HOSTs   A_UUENCODEDs   A_PLUS_MOVIEs   A_WHOISs   __all__s   get_directorys   get_alt_binarys   send_selectors   A_TN3270s   A_HTMLs   A_MACBINHEXs   A_CSOs   type_to_names   A_BINARYs   TABs   tests   A_IMAGEs   A_EVENTs   A_QUERYs   A_WWWs   get_alt_textfiles   _namess
   A_CALENDARs   CRLFs   A_TEXTs   DEF_PORTs   A_SOUNDs
   A_PCBINHEXs   path_to_datatype_names   A_MIMEs   DEF_SELECTORs   A_PLUS_SOUNDs   path_to_selectors   A_INDEXs   A_TELNETs
   get_binarys   A_GIFs   A_DUPLICATEs   A_MENU(    (    s   /usr/lib/python2.2/gopherlib.pys   ? s^   					 					(