File: //opt/cloudlinux/venv/lib/python3.11/site-packages/clwpos/__pycache__/socket_utils.cpython-311.pyc
�
�Qʂ,�v� � � d dl mZ d dlZd dlZd dlZd dlZd dlmZ dZdZ dZ
dej de fd �Z d
e
defd �Zdej d e d
e dee fd�Zdej dee
fd�Zdej dee
fd�Zdej de
fd�ZdS )� )�absolute_importN)�Optionalz>I�
i � sock_object�returnc � � d}| � t j t j t j |� � � � }t j ||� � \ }}}|S )z�
Retrieve credentials from SO_PEERCRED option
:param sock_object: Socket object
:return: uid of user, which connects to this socket.
�3I)�
getsockopt�socket�
SOL_SOCKET� SO_PEERCRED�struct�calcsize�unpack)r �_format_string�creds�_�_uids �py/clwpos/socket_utils.py�get_uid_from_socketr sM � � �N� � "� "�6�#4�f�6H�&�/�Zh�Ji�Ji� j� j�E�� �~�u�5�5�J�A�t�Q� �K� � data_dictc � � t j | � � � d� � }t j t
t
|� � � � |z S )z�
Prefix message with a 4-byte length
:param data_dict: Data dict for send
:return: byte array for send to socket
�utf-8)�json�dumps�encoder �pack�_format�len)r � msg_bytess r �pack_data_for_socketr" * s@ � � �
�9�%�%�,�,�W�5�5�I� �;�w��I��� /� /�)� ;�;r � num_bytes� timeout_secc �� � t � � }t |dz � � D ]E}|| � |� � z
}t |� � |k r|c S t j d� � �FdS )z�
Read amount data from socket
:param sock_object: Socket object to read data from
:param num_bytes: Bytes number to read
:param timeout_sec: Read timeout, None - timeout expired, data not received
r g�������?N)�bytes�range�recvr �time�sleep)r r# r$ �msg�is r �$_read_bytes_from_socket_with_timeoutr- 7 so � � �'�'�C�
�;��#�
$�
$� � �� �{� � � �*�*�*�� �s�8�8�y� � ��J�J�J� �
�3����� �4r c �p � | � d� � | � t � � t | dt � � }|�dS t j t |� � d }|t k rdS t | |t � � }|�dS t j |�
d� � � � S )��
Read length-prefixed amount of data from socket
:param sock_object: Socket object to read data
:return: Data received from socket dictionary. None - socket data format error
F� Nr r ) � setblocking�
settimeout� _WPOS_SOCKET_READ_TIMEOUT_SECr- r r r �
_MAX_MSG_SIZEr �loads�decode�r �
raw_msglen�msglenr+ s r �'read_unpack_response_from_socket_daemonr: H s� � � ���E�"�"�"����8�9�9�9�5�k�1�Fc�d�d�J����t�
�]�7�J�
/�
/��
2�F�
�
� � ��t�
.�{�F�Da�
b�
b�C�
�{��t� �:�c�j�j��)�)� *� *�*r c � � | � d� � }t j t |� � d }|t k rdS t � � }t
|� � |k r+|| � d� � z
}t
|� � |k �+n# t j $ r Y dS w xY wt j
|� d� � � � S )r/ r0 r Ni r ) r( r r r r4 r& r r �timeoutr r5 r6 r7 s r �'read_unpack_response_from_socket_clientr= a s� � � � �%�%�a�(�(�
�� �w�
�3�3�A�6�� �M� !� !��4��g�g���#�h�h�&� � � �;�#�#�D�)�)� )�C� �#�h�h�&� � ��� �>� � � ��t�t����� �:�c�j�j��)�)� *� *�*s �A B �A B �B$�#B$�
connection� data_to_sendc �v � t |� � }| � |� � | � � � dS )z�
Sends dictionary to socket connection and close it
:param connection: Socket connection to send data
:param data_to_send: Data dict to send
N)r" �sendall�close)r> r? �
bytes_to_sends r �(send_dict_to_socket_connection_and_closerD w s= � � )� �6�6�M����}�%�%�%��������r )�
__future__r r r r r) �typingr r r3 r4 �intr �dictr& r" r- r: r= rD � r r �<module>rJ se �� '� &� &� &� &� &� � � � �
�
�
�
�
�
�
�
� � � � � � � � � � � �� !#� � �
�
�V�]�
�s�
�
�
�
�
<�D�
<�U�
<�
<�
<�
<��f�m� �PS� �69��>F�u�o�� � � �"+�� � +�8�TX�>� +� +� +� +�2+�� � +�8�TX�>� +� +� +� +�,�� � �VZ� � � � � � r