³ò
8ßuLc           @   s,  d  Z  d d k Z d d k Z d d k Z d d k Z d d k Z d d k Z d d k l Z d e _ h  e i	 d ƒ e i
 i d d <h  d	 <d
 d <d d <Z d d d g Z d d d g Z d e i f d „  ƒ  YZ d e f d „  ƒ  YZ d „  Z d „  Z d „  Z e d j o e ƒ  n d S(   s&  user filesystem implements files for the -f option to ncftpget

   (and possibly other ncftp-related programs)
   according to the manpage, the file should have this format:

           host sphygmomanometer.ncftp.com
           user gleason
           pass mypasswd

   and since we don't want to have to duplicate our existing $HOME/.netrc
   file, we implement this user filesytem to reformat .netrc to the above
   
   it is necessary to create a directory /mnt/fuse/ncftpgetrc writeable by
   you, or specify another directory when invoking this script, e.g.

   ./ncftpgetrc.py $HOME/mnt/fuse/ncftpgetrc

   on invoking this script, it will exit leaving a file for each host specified
   in $HOME/.netrc under /mnt/fuse/ncftpgetrc/.

   you can remove this by:

   fusermount -u /mnt/fuse/ncftpgetrc
iÿÿÿÿN(   t   Fusei    i   t   HOMEs   .netrct   sourcet   contentss   /mnt/fuse/ncftpgetrct
   mountpointt   statt   machinet   logint   passwordt   hostt   usert   passt   FuseStatc           B   s   e  Z d  „  Z RS(   c         C   s  d d d d d d d d d	 d
 g
 } d d d d
 d	 g } t  g  } | D] } | | d g qG ~ ƒ } yh t d oY t i t i d t d ƒ t i t d ƒ } x( | D] } t | | d ƒ | | <q© Wn Wn n Xt i t i d t | ƒ ƒ x" | D] } t |  | | | ƒ qü Wd  S(   Nt   st_modet   st_inot   st_devt   st_nlinkt   st_uidt   st_gidt   st_sizet   st_atimet   st_mtimet   st_ctimei    R   s   stat %ss   initial stat: %s(	   t   dictt
   NCFTPGETRCt   syslogt   LOG_INFOt   osR   t   getattrt   reprt   setattr(   t   selft
   attributest   from_sourcet   _[1]t   attrt   initialt   source_statt	   attribute(    (    s   ./ncftpgetrc.pyt   __init__(   s$    		- " (   t   __name__t
   __module__R'   (    (    (    s   ./ncftpgetrc.pyR   '   s   t   NcftpgetrcFSc           B   s,   e  Z d  „  Z d „  Z d „  Z d „  Z RS(   c         C   s¡   t  ƒ  t ƒ  } t d <| d j o t i d B| _ d | _ n\ | d t d i ƒ  j o8 t i d B| _ d | _ t	 t d | d ƒ | _
 n	 t i S| S(   NR   t   /ií  i   i   R   i$  (   t
   load_netrcR   R   R   t   S_IFDIRR   R   t   keyst   S_IFREGt   lenR   t   errnot   ENOENT(   R   t   patht   st(    (    s   ./ncftpgetrc.pyR   ;   s    	c         c   sz   t  ƒ  t i t i d | ƒ d d g t t d i ƒ  ƒ } t i t i t | ƒ ƒ x | D] } t i | ƒ Vq^ Wd  S(   Ns
   readdir %st   .s   ..R   (	   R,   R   t	   LOG_DEBUGt   sortedR   R.   R   t   fuset   Direntry(   R   R3   t   offsett   rett   r(    (    s   ./ncftpgetrc.pyt   readdirI   s      c         C   sR   t  ƒ  | d t d i ƒ  j o t i Sn | d @t i j o t i Sn d S(   Ni   R   i   i    (   R,   R   R.   R1   R2   R   t   O_RDONLYt   EACCES(   R   R3   t   flags(    (    s   ./ncftpgetrc.pyt   openQ   s    c         C   s½   t  ƒ  t i t i d | | | f ƒ | d t d i ƒ  j o t i Sn t t d | d ƒ } | | j  o@ | | | j o | | } n t d | d | | | !} n d } | S(   Ns   read %d bytes, offset %d, of %si   R   t    (   R,   R   R6   R   R.   R1   R2   R0   (   R   R3   t   sizeR:   t   slent   buf(    (    s   ./ncftpgetrc.pyt   readY   s    !(   R(   R)   R   R=   RA   RF   (    (    (    s   ./ncftpgetrc.pyR*   :   s   			c          C   sâ   t  t i ƒ d j  oM t i i t d ƒ t i i t i d ƒ p t i t i d d ƒ qc n d t	 i
 }  t i d t i t i ƒ t i t i d ƒ t d d	 t i d
 |  d d ƒ } | i d | d d ƒ | i ƒ  d  S(   Ni   R   i   iÀ  s#   Userspace ncftpget login database

t
   ncftpgetrcs   starting FUSE "ncftpgetrc"t   versions   %prog t   usaget	   dash_s_dot	   setsinglet   valuest   errex(   R0   t   syst   argvt   appendR   R   R3   t   existst   mkdirR    t   fusageR   t   openlogt   LOG_PIDt   LOG_KERNR   R*   R8   t   __version__t   parset   main(   RS   t   server(    (    s   ./ncftpgetrc.pyRY   h   s    c         C   s&   t  |  ƒ } | i ƒ  } | i ƒ  | S(   N(   RA   t	   readlinest   close(   t   filenamet   inputt   data(    (    s   ./ncftpgetrc.pyt   readallu   s    
c       
   C   sÆ   t  t d ƒ }  x¯ |  D]§ } | i ƒ  } t | ƒ d j o‚ | d | d | d g t j o` d i g  } t t t ƒ ƒ D]' } | d t | | | d >d f q{ ~ ƒ t d	 | d <q q Wd  S(
   NR   i   i    i   i   RB   s   %s %s
i   R   (   R`   R   t   splitR0   t   INPUT_HEADERSt   joint   ranget   OUTPUT_HEADERS(   R_   t   linet   rowR"   t   n(    (    s   ./ncftpgetrc.pyR,   {   s     5t   __main__(   i    i   (   t   __doc__R   RN   R   R1   R   R8   R    t   fuse_python_apit   getenvR3   t   sept   NoneR   Rb   Re   t   StatR   R*   RY   R`   R,   R(   (    (    (    s   ./ncftpgetrc.pys   <module>   s$   <	 		.			