|
Server : LiteSpeed System : Linux host 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 UTC 2025 x86_64 User : idnco5810 ( 1093) PHP Version : 8.2.29 Disable Function : NONE Directory : /proc/thread-self/root/lib/python3.10/__pycache__/ |
Upload File : |
o
E�h� � @ sl d Z ddlZddlZddlZg d�ZG dd� de�Zddd�dd �Zdd
d �Zd d
� Z e
dkr4e � dS dS )z�Implementation of the UUencode and UUdecode functions.
encode(in_file, out_file [,name, mode], *, backtick=False)
decode(in_file [, out_file, mode, quiet])
� N)�Error�encode�decodec @ s e Zd ZdS )r N)�__name__�
__module__� __qualname__� r r �/usr/lib/python3.10/uu.pyr ' s r F��backtickc C sx g }z�| dkr t jj} n/t| t�r;|du rtj�| �}|du r1zt�| �j }W n t
y0 Y nw t | d�} |� | � |dkrDt j
j}nt|t�rSt |d�}|� |� |du rYd}|du r_d}|�dd�}|�dd �}|�d
|d @ |f �d �� | �d
�}t|�dkr�|�tj||d�� | �d
�}t|�dks�|r�|�d� n|�d� W |D ]}|�� q�dS |D ]}|�� q�w )z
Uuencode file�-N�rb�wbi� �
z\n�
z\rz begin %o %s
i� �ascii�- r r
s `
end
s
end
)�sys�stdin�buffer�
isinstance�str�os�path�basename�stat�st_mode�AttributeError�open�append�stdout�replace�writer �read�len�binascii�b2a_uu�close)�in_file�out_file�name�moder � opened_files�data�fr r r r * sR
�
�
�
�
�r c
C s~ g }| dkr t jj} nt| t�rt| d�} |�| � �z | �� }|s'td��|� d�s-q |�
dd�}t |�dkrR|d dkrRz t |d
d � W n
t
yQ Y nw q |d u r�|d �d
��d�}tj�|�rntd|� ���|� tj�s�dtj� �|v s�tjr�|� tj�s�dtj� �|v r�td|� d���|d u r�t |d
d �}|dkr�t jj}nt|t�r�t|d�}t�||� |}|�|� | �� }|�r |�d
�dk�r zt�|�} W n6 tj�y }
z(|d d d@ d d d } t�|d | � �} |�st j�d|
� W Y d }
~
nd }
~
ww |�| � | �� }|�r |�d
�dks�|�s'td��W |D ]} | � � �q*d S |D ]} | � � �q6w )zDecode uuencoded filer r
Tz'No valid begin line found in input files begin� � � r � � Ns
r z Cannot overwrite existing file: z..zRefusing to write to z due to directory traversalr s end� �? � � z Warning: %s
zTruncated input file) r r r r r r r �readliner �
startswith�splitr$ �int�
ValueError�rstripr r r �exists�sep�altsepr �chmod�stripr% �a2b_uu�stderrr" r' )
r( r) r+ �quietr, �hdr� hdrfields�fp�sr- �v�nbytesr. r r r r d s�
��
�
�
��
� � � �r c C s2 ddl } | jdd�}|jddddd d
d � |jd d
ddd d
d � |�� \}}t|�dkr6|�d� t�d� tjj }tj
j }t|�dkrH|d }t|�dkrR|d }|j rw|j rpt
|t�rct|d�}n
ttjd d� t�d� t ||� dS |j r�t
|t�r�t|d�}n
ttjd d� t�d� t||� dS )z uuencode/uudecode main programr Nz'usage: %prog [-d] [-t] [input [output]])�usagez-dz--decoder zDecode (instead of encode)?F�
store_true)�dest�help�default�actionz-tz--text�textz2data is text, encoded format unix-compatible text?r0 z incorrect number of argumentsr2 r z: cannot do -t to stdoutr
z: cannot do -t from stdin)�optparse� OptionParser�
add_option�
parse_argsr$ �errorr �exitr r r r rR r r r �print�argvr )rS �parser�options�args�input�outputr r r �test� s6
r` �__main__)NN)NNF) �__doc__r% r r �__all__� Exceptionr r r r` r r r r r �<module> s
:J&
�