Current File : //proc/thread-self/root/opt/alt/python38/lib64/python3.8/__pycache__/uu.cpython-38.pyc
U
@�?em � @ sj d Z ddlZddlZddlZdddgZG dd� de�Zddd�d d�Zdd
d�Zd d � Z e
d
krfe � 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 �'/opt/alt/python38/lib64/python3.8/uu.pyr & s F��backtickc C sj g }�zH| dkrtjj} n`t| t�rz|dkr8tj�| �}|dkrfzt� | �j
}W n t k
rd Y nX t | d�} |�
| � |dkr�tjj}n t|t�r�t |d�}|�
|� |dkr�d}|dkr�d}|�dd�}|�dd �}|�d
|d @ |f �d �� | �d
�}t|�dk�r0|�tj||d�� | �d
�}�q |�rB|�d� n
|�d� W 5 |D ]}|� � �qTX dS )z
Uuencode file�-N�rb�wbi� �
z\n�
z\rz begin %o %s
i� �ascii�- r r
s `
end
s
end
)�close�sys�stdin�buffer�
isinstance�str�os�path�basename�stat�st_mode�AttributeError�open�append�stdout�replace�writer �read�len�binasciiZb2a_uu)�in_file�out_file�name�moder � opened_files�f�datar r r r ) sF
c
C sp g }| dkrt jj} n t| t�r4t| d�} |�| � �z | �� }|sLt d��|�
d�sXq8|� dd�}t |�dkr8|d dkr8zt
|d d
� W q�W q8 tk
r� Y q8X q8|d k�r:|d �d ��d
�}tj�|�r�t d|� ���|�
tj��s*dtj� �|k�s*tj�r:|�
tj��s*dtj� �|k�r:t d|� d���|d k�rRt
|d d
�}|dk�rft jj}n0t|t��r�t|d�}t�||� |}|�|� | �� } | �rD| �d �dk�rDzt�| �}
W nj tj k
�r, } zH| d d d@ d d d } t�| d | � �}
|�s t j� d| � W 5 d } ~ X Y nX |� |
� | �� } �q�| �sRt d��W 5 |D ]}|�� �qZX d S )zDecode uuencoded filer r
z'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 r �readliner �
startswith�splitr% �int�
ValueError�rstripr r r �exists�sep�altsepr! �chmod�stripr& Za2b_uu�stderrr# )
r' r( r* �quietr+ r, ZhdrZ hdrfields�fp�sr- �v�nbytesr r r r c sr
��
��
"
c C s4 ddl } | jdd�}|jddddd d
d � |jd d
ddd d
d � |�� \}}t|�dkrl|�d� t�d� tjj }tj
j }t|�dkr�|d }t|�dkr�|d }|j r�|j r�t
|t�r�t|d�}nttjd d� t�d� t ||� nD|j �r&t
|t��r t|d�}nttjd d� t�d� t||� dS )z uuencode/uudecode main programr Nz'usage: %prog [-d] [-t] [input [output]])Zusagez-dz--decoder zDecode (instead of encode)?F�
store_true)�dest�help�default�actionz-tz--text�textz2data is text, encoded format unix-compatible text?r/ z incorrect number of argumentsr1 r z: cannot do -t to stdoutr
z: cannot do -t from stdin)�optparseZ OptionParserZ
add_option�
parse_argsr% �errorr �exitr r r! r rM r r r �print�argvr )rN �parserZoptions�args�input�outputr r r �test� s6
rX �__main__)NN)NNF) �__doc__r& r r �__all__� Exceptionr r r rX r r r r r �<module> s
:
J&
Mini Shell