3

���ik#�@s�dd
lZdd
l
Z
dd
lZddgZdd�Zejd�
jZGdd�de�Z	d	d�Z
d
d�Zdd
�Zdd�Z
dd�Zdd�Zddgfdd�
Zd"dd�
Zgf
dd�
Zdd�Zdd�Zdd �Zed!kr�e�
d
S)#�N�getcaps�	findmatchc

Csd
|krd|d
fSdSdS)N�linenor
�
)rr
�)
�entryrr�/usr/lib64/python3.6/mailcap.py�lineno_sort_key
s
r	z[^\xa1-\U0010FFFF\w@+=:,./-]c
@seZ
dZd
S)�UnsafeMailcapInputN)�__name__�
__module__�__qualname__rrrrr
s
r
cCs�i}d
}
x�t�D]�}yt
|d�}Wntk
r8


wYnX|�
t||
�\}}
WdQRXx6|j�D]*\}}||kr||||<qb|||||<qbWqW|S)Nr
�
r)�listmailcapfiles�open�OSError�_readmailcapfile�items)�capsrZmailcap�fpZmorecaps�key�valuerrrrs













cCsPd
tj
kr"tj
d
}|jtj�
}
n*dtj
kr8tj
d}nd}|ddddg}
|
S)NZMAILCAPS�HOME�
.z	/.mailcapz/etc/mailcapz/usr/etc/mailcapz/usr/local/etc/mailcap)�os�environ�split�pathsep)ZpathstrZmailcaps�homerrrr3s








rc
Cs tj
d
td�
t|d�\}
}|
S)Nz2readmailcapfile is deprecated, use getcaps instead�)�warnings�warn�DeprecationWarningr)rr�
_rrr�readmailcapfileEs


r$c	Cs
i}x�|j�}|sP|d
dks|j
�dkr.q|}x4|d
d�dkrf|j�}|sTd}|dd�|}q4Wt|�
\}}|oz|s~q|
dk	r�|
|d<|
d7}
|jd	�
}x$tt|�
�
D]}||j
�||<q�Wd	j|�
j�}||kr�||j|�

q|g
||<qW||
fS)Nr
�
#�rz\
�

rr�
/�����r))	�readline�strip�	parseliner�range�len�join�lower�append)	rrr�lineZnextliner�fields�types�
jrrrrMs6	


















rc

Cs�g}
d
t|�
}}x.||kr@t
|||�\}}|
j|�

|d}qWt|
�
dkrRdS|
d
|
d|
dd�}}}d|i
}
x^|D]V}|jd�
}|d
kr�|}d}	n$|d|�j�}||dd�j�}	||
kr�q�|	|
|<q�W||
fS)Nr
rr�view�
=r&)NN)r.�
parsefieldr1�findr+)
r2r3�
i�
n�fieldrr6�restZfkeyZfvaluerrrr,vs*









 










r,cCsT|
}x:|
|kr>||
}|d
kr"Pq|dkr4|
d}
q|
d}
qW|||
�j�|
fS)N�
;�
\rr)
r+)r2r:r;�start�
crrrr8�s








r8r6z	/dev/nullc
Cs�t|�
r"d
|f
}t
j|t�
dSt||
|�}xd|D]\}d|krnt|d||�}|dkrZq4|rntj|�
dkrnq4t|||
||�}	|	dk	r4|	|fSq4WdS)NzHRefusing to use mailcap with filename %r. Use a safe temporary filename.�testr
)NN)NN)�_find_unsafer r!r
�lookup�substr�system)
r�MIMEtyper�filename�plist�msg�entries�
erB�commandrrrr�s 	















cslg}|
|kr|||
}|
jd
�
}|dd}
|
|krB|||
}�dk	r\�f
dd�|D�
}t
|td�}|S)Nr(r
z/*c
sg|]}
�|
kr|
�qSrr)�.0rL)
rrr�
<listcomp>�szlookup.<locals>.<listcomp>)
r)r�sortedr	)rrGrrKZ	MIMEtypesr)
rrrD�s











rDcCs\
d
}dt|�
}}�
xB||k�
rV||}|d}|dkrb|dkrX|||d�}|d}||}q||}|d}|dkr�||}q|dkr�||}q|dkr�t
|
�
r�d|
f
}tj|t�
dS||
}q|d	k�
rH|}	x ||kr�||d
kr�|d}q�W||	|�}
|d}t|
|�}t
|�
�
r>d||
f}tj|t�
dS||}q|d|}qW|S)Nr&r
r�
%r?�
s�
tz9Refusing to substitute MIME type %r into a shell command.�
{�
}z=Refusing to substitute parameter %r (%s) into a shell command)r.rCr r!r
�	findparam)r<rGrHrI�resr:r;rArJr@�nameZparamrrrrE�sH






































rEcCsF|j�d
}t
|�
}x,|
D]$}|d|�j�|kr||d�SqWdS)Nr7r&)r0r.)rXrIr;�
prrrrV�s






rVc	Cs�d
dl}t
�}
|jdd�s(t|
�

dSx�tdt|j�
d�D]�}|j||d�}t|�
dkrjtd�

dS|d
}|d}t|
|d|�\}}|s�tdt�
q<td|�
t	j
|�
}|r<td|�
q<WdS)	Nr
rrz"usage: mailcap [MIMEtype file] ...r6zNo viewer found forz
Executing:zExit status:)�sysr�argv�showr-r.�printr�typerrF)	rZrr:�argsrG�filerMrL�stsrrrrB

s&



















rBc
Cs�td
�

xt
�D]}
td|
�

qWt�
|s4t�}td�

t�
t|�
}xX|D]P}t|�

||}x:|D]2}t|�
}x|D]}td|||�
q|Wt�
qjWqPWdS)NzMailcap files:�
	zMailcap entries:z  %-15s)r]rrrP)r�fnZckeysr^rKrL�keys�
krrrr\
s"

















r\�__main__)
N)rr �re�__all__r	�compile�searchrC�Warningr
rrr$rr,r8rrDrErVrBr\rrrrr�<module>s(

)

)