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netlink.cpython-39.opt-1.pyc
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r r r rA � s z Nested._dumpN)r r r r; rA r r r r rb � s rb � � � � � � � � � � c @ s& e Zd Zd dd�Zdd� Zdd � ZdS ) �Messager ���Nc C s^ || _ || _|| _d| _|p g }t|t�rTg }|D ]}|�|�� � q2d�|�| _ n|| _ d S )Nrt � ) r4 �flags�seq�pid� isinstance�listre rA rf �payload)r8 �msg_typerv rw r{ rg rh r r r r; � s zMessage.__init__c C sZ | j dkr|� � | _ |j| _t| j�}t�d|d | j| j| j | j�}|�|| j � d S )Nrt �IHHIIr2 ) rw rx r* r{ r5 r6 r4 rv r )r8 Zconnr@ r? r r r r � s �z Message.sendc C s d| j | j| j| jt| j�f S )Nz:<netlink.Message type=%d, pid=%d, seq=%d, flags=0x%x "%s">)r4 rx rw rv rB r{ rC r r r rD � s �zMessage.__repr__)r rt N)r r r r; r rD r r r r rs � s rs c @ s. e Zd Zd dd�Zdd� Zdd� Zd d � ZdS ) � Connectionr Nc C sn t � t jt j|�| _| j�t jt jd� | j�t jt jd� t| jd|f� t | j�\| _ | _ d| _ || _ d S )Ni r )r# r$ �SOCK_RAWr Z setsockoptZ SOL_SOCKETZ SO_SNDBUFZ SO_RCVBUFr r rx �groups�_seqZ unexpected)r8 Znltyper� Zunexpected_msg_handlerr r r r; � s �zConnection.__init__c C s t | j|� d S r )r r )r8 r r r r r � s zConnection.sendc C s� t | j�\}\}}t�d|d d� �\}}}}}t||||dd � �} || _| jtkr�t�d| jd d� �d } | dkr�t dt � | �| f �} | | _ | �| S )Nr} r2 rM r/ r zNetlink error: %s (%d)) r r r5 rG rs rx r4 � NLMSG_ERRORr{ �OSErrorr% �strerror�errno) r8 rg ZnlpidZnlgrpsZmsglenr| rv rw rx r r� �errr r r �recv� s � �zConnection.recvc C s | j d7 _ | j S r )r� rC r r r rw � s zConnection.seq)r N)r r r r; r r� rw r r r r r~ � s r~ c C s\ i }t | �rXt�d| d d� �\}}t|| d|� �||< |d d d@ }| |d � } q|S )Nr< r/ r r= )r* r5 rG r3 )r7 rc Zattr_lenr9 r r r rS � s rS )r )r )r )7�__doc__r% r# r5 r$ r Z _dummysockr r r r r �errorr � ImportErrorr ZCDLLr' Z Structurer Z NLM_F_REQUESTZ NLM_F_MULTIZ NLM_F_ACKZ NLM_F_ECHOZ NLMSG_NOOPr� Z NLMSG_DONEZ NLMSG_OVERRUNZNLMSG_MIN_TYPEr3 rU r[ r\ r` rb Z NETLINK_ROUTEZNETLINK_UNUSEDZNETLINK_USERSOCKZNETLINK_FIREWALLZNETLINK_INET_DIAGZ NETLINK_NFLOGZ NETLINK_XFRMZNETLINK_SELINUXZ NETLINK_ISCSIZ NETLINK_AUDITZNETLINK_FIB_LOOKUPZNETLINK_CONNECTORZNETLINK_NETFILTERZNETLINK_IP6_FWZNETLINK_DNRTMSGZNETLINK_KOBJECT_UEVENTZNETLINK_GENERICrs r~ rS r r r r �<module> sz