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편집 파일: connection.cpython-37.pyc
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= s$ zSocketListener.__init__c C s& | j �� \}| _|�d� t|�� �S )NT)r� r� r� r� r� r� )r7 �sr r r r� V s zSocketListener.acceptc C s0 z| j �� W d | j}|d k r*d | _|� X d S )N)r� rB r� )r7 r� r r r rB [ s zSocketListener.closeN)r )rh ri rj r� r; r� rB r r r r r� 9 s r� c C sD t | �}t�tt|���"}|�d� |�| � t|�� �S Q R X dS )zO Return a connection object connected to the socket given by `address` TN)r1 r) r� r� Zconnectr� r� )r0 r$ r� r r r r� e s r� c @ s8 e Zd ZdZd dd�Zd dd�Zdd � Zed d � �ZdS )r� z0 Representation of a named pipe Nc C sL || _ | jdd�g| _d | _t�d| j � tj| tj| j| j fdd�| _ d S )NT)�firstz listener created with address=%rr )r� r� ) r� � _new_handle� _handle_queuer� r � sub_debugr� r� �_finalize_pipe_listenerrB )r7 r0 r� r r r r; y s zPipeListener.__init__Fc C sH t jt jB }|r|t jO }t �| j|t jt jB t jB t j t t t j t j �S )N) rn r� r� r� r� r� r� r� r� ZPIPE_UNLIMITED_INSTANCESr� r� r� )r7 r� �flagsr r r r� � s zPipeListener._new_handlec C s� | j �| �� � | j �d�}ytj|dd�}W n0 tk r^ } z|jtjkrN� W d d }~X Y n\X z<yt� |j gdt �}W n |� � t� |� � Y nX W d |�d�\}}|dks�t�X t|�S )Nr T)rm F)r� �appendr� �poprn r� r> r� Z ERROR_NO_DATArp rq r rs r� rt rr rl )r7 r8 ru r� �resr� rv r r r r� � s" zPipeListener.acceptc C s( t �d|� x| D ]}t�|� qW d S )Nz closing listener with address=%r)r r� rn r� )Zqueuer0 r8 r r r r� � s z$PipeListener._finalize_pipe_listener)N)F) rh ri rj r� r; r� r� � staticmethodr� r r r r r� u s r� c C s� t � }x~y6t�| d� t�| tjtjB dtjtjtjtj�}W n> t k r| } z |j tj tj fksjt |�rl� W dd}~X Y qX P qW � t�|tjdd� t|�S )zU Return a connection object connected to the pipe given by `address` i� r N)r rn Z WaitNamedPiper� r� r� r� r� r� r> r� ZERROR_SEM_TIMEOUTZERROR_PIPE_BUSYr r� r� rl )r0 r �hr� r r r r� � s" r� � s #CHALLENGE#s #WELCOME#s #FAILURE#c C s� dd l }t|t�s$td�t|����t�t�}| � t | � |� ||d�� � }| � d�}||krl| � t� n| � t� td��d S )Nr z Authkey must be bytes, not {0!s}�md5� zdigest received was wrong)�hmacr� rH r# �formatr+ r �urandom�MESSAGE_LENGTHrP � CHALLENGE�new�digestrW �WELCOME�FAILUREr )� connectionr� r� �messager� �responser r r r� � s r� c C s� dd l }t|t�s$td�t|����| �d�}|d tt�� tksNt d| ��|tt�d � }|� ||d�� � }| � |� | �d�}|t kr�td��d S )Nr z Authkey must be bytes, not {0!s}r� z message = %rr� zdigest sent was rejected)r� r� rH r# r� r+ rW rI r� rr r� r� rP r� r )r� r� r� r� r� r� r r r r� � s r� c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�ConnectionWrapperc C s: || _ || _|| _x"dD ]}t||�}t| ||� qW d S )N)rE rB rb rW rP )�_conn�_dumps�_loadsr� �setattr)r7 �connrR r] �attrrS r r r r; 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