
    HfF?                     6   d dl Z d dl d dlZd dlZd dlZd dlmZ d dlmZ d dlm	Z	 d dl
Z
d dlZd dlZd dlmZ d dlmZ d dlZ	 d dlZdZd Zd Z G d d      Z G d dej*                        Z G d d      Zedk(  rd dlZ eej6                        dk  r ed        ej:                  d        ed        ej>                         Z d Z!ej6                  d   Z" e       Z#e#jI                  e"e!       e jK                          yy#  d	Z G d
 d      ZY xY w)    N)*)Gdk)Gtk)TimedOperation)GObject)GLibTFc                        e Zd Z G d d      Zy)pysmbc                       e Zd Zy)pysmb.AuthContextN)__name__
__module____qualname__     1/usr/share/system-config-printer/probe_printer.pyAuthContextr   )   s    r   r   N)r   r   r   r   r   r   r   r
   r
   (   s    	 	r   r
   c                 ~   g }d}d}d}d}t        |       }t        |      D ]  }| |   }|r||z  }d}|dk(  rd}d}|rD|r|dk(  rd}(||z  }.|j                         r|j                  |       d}d}T|dk(  rd}\||z  }b|dk(  rd}d}l|j                         r}d}||z  } |dk7  r|j                  |       |S )NF \T")lenrangeisspaceappend)	linewordsescapedquotedin_wordwordnichs	            r   wordsepr%   ,   s    EGFGDT
AAY  !WBJDG:GG9"FBJDd#s
SyZZ]
A D rzdLr   c                 <   	 | j                  dd      \  }}d }	 t        j                  ||t        j                  t        j
                        }|D ]G  }|\  }}}}	}
	 t        j                  |||      }|j                  d       	 |j                  |
        |S  |S # t        $ r | }Y w xY w# t        j                  t        j                  f$ r g }Y w xY w# t        j                  $ r d }Y w xY w# t        j                  $ r |j                          d }Y w xY w)N:   g      ?)split
ValueErrorsocketgetaddrinfo	AF_UNSPECSOCK_STREAMgaierrorerror
settimeoutconnectclose)hostnameporthostsairesafsocktypeproto	canonnamesas              r   open_socketr?   ]   s*   ^^C+
d 	AdF,<,< & 2 24
  -0*HeY	b(E2ALL	IIbM
 	H H3   OOV\\*  || 	A	
 || 	GGIA	sF   B 4B- (CC3B*)B*-%CCC0/C03%DDc                   *    e Zd Zd Zd Zd Zd Zd Zy)	LpdServerc                 .    || _         d| _        d| _        y )N   F)r4   max_lpt_comstop)selfr4   s     r   __init__zLpdServer.__init__|   s     	r   c                 h   t        | j                  d      }|sy t        |       	 |j                  d|z  j	                  d             |j                  d      j                  d      }t        t        |             t        |      dkD  rEt        |d         dk(  r4	 |j                  d       |j                          |j                  |       y	 |j                          y# t        j                  $ r.}t        |       	 |j                          n#  Y nxY wY d }~yd }~ww xY w#  Y lxY w#  Y yxY w)	Ni  z%s
zUTF-8i   Fr   s   
T)r?   r4   
debugprintsendencoderecvdecodereprr+   r0   r3   r   ordr   )rF   nameresultr7   datamsgs         r   probe_queuezLpdServer.probe_queue   s	   s+4	FFHtO++G4566$<&&w/DtDz" t9Q;3tAw<?w
 MM$	GGI 1 || 	sO
		sH   AC" !D& D- "D#5DDDDDD#&D*-D1c                     g d}t        | j                        D ]#  }|j                  d|z  d|z  d|z  d|z  g       % t        d      D ]  }|j                  d|z          |S )N)PASSTHRUpslpPORT1r   zLPT%dzLPT%d_PASSTHRUzCOM%dzCOM%d_PASSTHRU2   zpr%d)r   rD   extendr   )rF   	candidatenrs      r   get_possible_queue_namesz"LpdServer.get_possible_queue_names   s    9	))* 	7Bw|/"4&|/"46 7	7
 * 	+Bfrk*	+ r   c                 (    t        d       d| _        y )Nz!LpdServer exiting: destroy calledT)rI   rE   rF   s    r   destroyzLpdServer.destroy   s    78	r   c                 P   g }| j                         D ]  }t        j                         r)t        j                          t        j                         r)| j                  r |S | j                  ||      }| |S |s|j                  d      r |S t        j                  d        |S )Npr皙?)	r^   r   events_pendingmain_iterationrE   rT   
startswithtimesleep)rF   rQ   rP   founds       r   probezLpdServer.probe   s    114 	D$$'""% $$' yy  $$T62E} 	 T__d3  JJsO	  r   N)r   r   r   rG   rT   r^   ra   rk   r   r   r   rA   rA   {   s    
"H
r   rA   c                   "    e Zd ZdZd Zd Zd Zy)BackgroundSmbAuthContextzIAn SMB AuthContext class that is only ever run from
    a non-GUI thread.c                 |    t        j                         | _        t        j                  j
                  | g|i | y N)	threadingEvent
_gui_eventr
   r   rG   )rF   argskwargss      r   rG   z!BackgroundSmbAuthContext.__init__   s.    #//,""D:4:6:r   c                     t        j                          t        j                  j	                  |       }t        j
                          || _        | j                  j                          y ro   )	r   threads_enterr
   r   perform_authenticationthreads_leave!_do_perform_authentication_resultrr   set)rF   rQ   s     r   _do_perform_authenticationz3BackgroundSmbAuthContext._do_perform_authentication   sH    ""994@17.r   c                 ~   | j                   dk(  s0| j                  r$| j                  r| j                  r+| j                  st        j
                  j                  |       S | j                  j                          t        j                  d| j                         | j                  j                          | j                  S )Nr   r(   )passes
has_failedauth_calledtried_guestr
   r   rw   rr   clearr   timeout_addr{   waitry   r`   s    r   rw   z/BackgroundSmbAuthContext.perform_authentication   s    KK1  d&6&6$$;;TBB !T<<=555r   N)r   r   r   __doc__rG   r{   rw   r   r   r   rm   rm      s    ;6r   rm   c                   P    e Zd Zd Zd Zd Zd ZddZd Zd Z	d	 Z
d
 Zd Zd Zy)PrinterFinderc                     d| _         y )NF)quitr`   s    r   rG   zPrinterFinder.__init__   s	    	r   c                 Z    || _         || _        t        | j                  d       | _        y )Nc                      y ro   r   )xys     r   <lambda>z$PrinterFinder.find.<locals>.<lambda>   s    r   )callback)r4   callback_fnr   _do_findop)rF   r4   r   s      r   findzPrinterFinder.find   s$     & $--:KLr   c                 F    | j                   j                          d| _        y )NT)r   cancelr   r`   s    r   r   zPrinterFinder.cancel   s    	r   c                 N   t               | _        | j                  | j                  | j                  | j
                  | j                  | j                  fD ]  }| j                  r y 	  |         | j                  s| j                  d        y y # t        $ r t                Y Ow xY wro   )dict_cached_attributes_probe_hplip_probe_jetdirect
_probe_ipp_probe_snmp
_probe_lpd
_probe_smbr   	ExceptionnonfatalExceptionr   )rF   fns     r   r   zPrinterFinder._do_find   s    "&&$$((??##????$ 	%B yy%	% yyd# 	  %!$%s   &BB$#B$Nc                     dd|z  d}|r||d<   |j                  | j                         t        j                  |fi |}t	        d|z         | j                  |       y )Nnetworkz%s)device-classdevice-infodevice-locationDevice found: %s)updater   cupshelpersDevicerI   r   )rF   uriinfolocationdevice_dict
new_devices         r   _new_devicezPrinterFinder._new_device  sf    (1'+d{5+3K)*D334 ''<<
&,-*%r   c                    	 t        d       t        j                  d| j                  gdt        j                  t        j
                  t        j                        }|j                         \  }}|j                  dk7  rt        d|j                  z         y | j                  rt        d       y |j                         j                  d      D ]  }t        |      }t        |      }|d	k(  r
|\  }}	}
}}}n|d
k(  r	|\  }}	}
}}n|dk(  r|\  }}	}
}nD||
|d}|d
k(  rt        dz         ||d<   |d	k(  r|d<   t!        j"                  |	fi |}t        d|	z         | j%                  |       |
| j&                  d<   | j&                  d<    t        d       y # t        $ r3}t        d       |j                  t        j                  k(  rY d }~y  d }~ww xY w)Nzsnmp: tryingz/usr/lib/cups/backend/snmpTrs   	close_fdsstdinstdoutstderrzsnmp: no goodr   zsnmp: no good (return code %d)
         )r   device-make-and-modelr   zsnmp: Device ID found:
%sz	device-idr   r   r   	device_idz
snmp: done)rI   
subprocessPopenr4   DEVNULLPIPEOSErrorerrnoENOENTcommunicate
returncoder   rM   r)   r%   r   r   r   r   r   )rF   per   r   r   r   r"   device_classr   make_and_modelr   r   device_locationr   devices                   r   r   zPrinterFinder._probe_snmp  s   	'  (D(,(7,0(2(:(:)3)3););=A ==+<<181<<GH99(MM$**D1 	=DTNEUAAv5:3sNy/aGLDsND)a<A9sND,85C+/2K Av8%& '+4K(Av1@-. ''<<F*S01f% @ND##$;<3<D##K0=	=@ 	L!a  	(ww%,,&	s   AF 	G%(GGGc                    t        d       t        | j                        }|j                         D ]  }| j                  rt        d        y |j                  |g       }|t        d        n\|r.d| j                  d|}| j                  || j                         |s|j                  d      r nt        j                  d        t        d       y )	Nzlpd: tryingzlpd: no goodzlpd: couldn't connectzlpd:///rc   rd   z	lpd: done)
rI   rA   r4   r^   r   rT   r   rg   rh   ri   )rF   lpdrP   rj   r   s        r   r   zPrinterFinder._probe_lpdL  s    M"'003 	DyyN+OOT2.E}34'+}}d;  dmm4T__d3JJsO%	( 	K r   c                    d| j                   v r| j                   d   dk7  rt| j                   d   j                         j                  d      sH| j                   d   j                         j                  d      st        d| j                   d   z         y 	 t        d       t	        j
                  dd| j                  gd	t        j                  t        j                  t        j                  
      }|j                         \  }}|j                  dk7  rt        d|j                  z         y | j                  rt        d       y |j                         j!                         }t        d|z         |j#                  d      dk7  r| j%                  ||       t        d       y # t        $ r(}|j                  t        j                  k(  rY d }~y  d }~ww xY w)Nr   Unknownhphewlettz#hplip: no good (Non-HP printer: %s)zhplip: tryingz
hp-makeuriz-cTr   r   zhplip: no good (return code %d)zhplip: no goodzhplip: uri is %sr'   zhplip: done)r   lowerrg   rI   r   r   r4   r   r   r   r   r   r   r   r   rM   stripr   r   )rF   r   r   r   r   r   s         r   r   zPrinterFinder._probe_hplipe  s   #t'>'>>##$;<	I''(?@FFITTVZ[''(?@FFITTV_`=//0GHI J	(  dDMM'J,0(2(:(:)3)3););	=A ==+<<19ALLHI99()mm$$'&,-88S>RS#&M")  	ww%,,&		s   AF# #	G,GGGc                 B   t         sy t               }d}t               rd}t        j                  j                  ||j                        }g }d| j                  z  }t        d       	 |j                         dkD  rL| j                  rt        d       y 	 |j                  |      j                         }|j                         dkD  rL| j                  rt        d       y |D ]  }|j.                  t        j                  j0                  k(  s+dt3        j4                  | j                        d	t3        j4                  |j6                        }d
| j                  z  }	| j9                  ||	        t        d       y # t        $ r}|j                  |       Y d }~d }~ww xY w# t        $ rd}|j                   \  }}|t"        j$                  t"        j&                  t"        j(                  fvrt        dt+        ||f      z         Y d }~Ed }~w t-                Y WxY w)Nr   
   )debugauth_fnz	smb://%s/zsmb: tryingzsmb: no goodzRuntime error: %szsmb://r   zSMB (%s)z	smb: done)PYSMB_AVAILABLErm   get_debuggingr
   smbcContextr   r4   rI   rw   r   opendirgetdentsr   failedRuntimeErrorrs   r   r   EACCESEPERMrN   r   	smbc_typePRINTER_SHAREsmburiurlquoterP   r   )
rF   	smbc_authr   ctxentriesr   r   r7   entryr   s
             r   r   zPrinterFinder._probe_smb  s   ,/	Ejj  *3*<*< ! >DMM)M"	!225999/)!kk3/88;G 2259  99' 	,E%**":"::'-'F'-

'CE!DMM1  d+	, 	K ) ! )$$a(() 	AVVFQu||U[[AA/$A-?@	! sC   (*F$ E= 3F$ =	F!FF$ F!!F$ $	H-AHHc                 &   d}| j                   |f}t        d       t        | j                   |      }|st        d|z         nDt        d|z         d|z  }d| j                   z  }| j                  ||       |j	                          t        d       y )Ni#  zjetdirect: tryingzjetdirect: %s:%d CLOSEDzjetdirect %s:%d OPENzsocket://%s:%dzJetDirect (%s)zjetdirect: done)r4   rI   r?   r   r3   )rF   r5   sock_addressr7   r   r   s         r   r   zPrinterFinder._probe_jetdirect  s    t,'(t,1L@A .=>"\1C#dmm3DS$'GGJ%&r   c                    t        d       	 t        j                  | j                  dt        j                  t        j
                        }|D ]Y  }|\  }}}}}|t        j                  k(  r|d   dk(  s|t        j                  k(  s:|d   dk(  sCt        d       t        d        y  	 t        j                  | j                  	      }	 |j                         }	|	j                         D ]'  \  }}|d   }
|d   }|d   }| j                  |
||       ) t        d       y # t        j                  $ r& t        d| j                  z         t        d       Y y w xY w# t        $ r t        d
       t        d       Y y w xY w# t        j                  $ rV t        d| j                  z         d| j                  z  }
d| j                  z  }| j                  |
|       t        d       Y y w xY w)Nzipp: tryingiw  zipp: can't resolve %szipp: no goodr   z	127.0.0.1z::1z#ipp: do not probe local cups server)r6   z$ipp: can't connect to server/printerz0%s is probably not a cups server but IPP printerzipp://%s:631/ippzIPP (%s)z	ipp: donezprinter-uri-supportedzprinter-infozprinter-location)rI   r+   r,   r4   r-   r.   r/   AF_INETAF_INET6cups
Connectionr   getPrintersIPPErrorr   items)rF   r8   r9   r:   r;   r<   r=   r>   cprintersr   r   rP   queuer   s                  r   r   zPrinterFinder._probe_ipp  s   M"	##DMM38H8H$*$6$68B  	C14.B%Bfnn$A+)=foo%"Q%5.ABN+		6A		}}'H $>>, 	2KD%/0C(D/0HS$1		2 	K I  	/$--?@'	  	>?'	 }} 	J& '$6C-DS$'$	s6   >D! * E F !6EEE?>E?A&G+*G+ro   )r   r   r   rG   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r      s=    M
$(&:"x!2$#L)!V'")!r   r   __main__   zNeed printer addressr(   c                 2    | t         j                          y y ro   )loopr   )r   s    r   displayr     s    >IIL r   )&r   r   r   r+   rh   gi.repositoryr   r   timedopsr   r   rp   r   r   r   r   r
   r   r%   r?   rA   r   rm   r   r   sysr   argvprintexitset_debuggingMainLoopr   r   addrr   r   runr   r   r   <module>r     s  *       #    !  O,b<L L\6u00 68K! K!Z z
CHH~$%!47D 88A;DAFFD'HHK! YO s   D D