File: //lib64/python3.9/site-packages/ntp/__pycache__/ntpc.cpython-39.pyc
a
\��dh � @ s� d Z ddlmZ ddlZddlZddlZddlZddlZddlZddl Z
dZ dd� Z dd� Z
d d
� Ze
� Zej�ed �Zej�ed �jZej�ed
�jZej�ed�jZdd� Zdd� Zdd� Zdd� Zdd� Z dd� Z dd � Z d d � Z ej Z de _!ejejge _"ej#Z$de$_!ejge$_"ej%Z&eje&_!ejge&_"ej'Z(ej)e(_!ejge(_"ej Z*eje*_!ejejge*_"ej+Z,ej-e,_!ej)ge,_"ej.Z/ej-e/_!ej)ge/_"dS ) z#Access libntp funtions from Python.� )�absolute_importNZntpcc C s4 t j�d�rdS t j�d�r dS t j�d�r0dS dS )z Produce library naming scheme.�darwinz lib%s.dylib�win32z%s.dll�cygwinz lib%s.dllzlib%s.so)�sys�platform�
startswith� r r �./usr/lib64/python3.9/site-packages/ntp/ntpc.py�_fmt s r c C sX g } t �tj�dd� }| �tj�|t� t g �� tj �
t�}|rP| �|� t | �S )z1Load the ntpc library or throw an OSError trying.N���) �__file__�split�os�sep�append�joinr �LIB�ctypes�utilZ find_library�_dlo)Z
ntpc_paths�j� ntpc_pathr r r
�
_importado s
r c C s~ | D ]h}zPt j|dd�}d}tj�t j�|d�j�}||krPtj �
d||f � |W S t yj Y q0 qt dt ��dS )z Try opening library from a list.T)Z use_errnoz1.2.2a�versionz$ntp.ntpc wrong version '%s' != '%s'
zCan't find %s libraryN)
r ZCDLL�ntp�poly�polystr�c_char_p�in_dll�valuer �stderr�write�OSErrorr )�pathsr �libZ wrap_versionZ clib_versionr r r
r ) s
r �prognameZSYS_TYPEZ PEER_TYPEZ
CLOCK_TYPEc C s, t jtj_tj�| �}t jgtj_ t�|�S )z(Check if name is a valid algorithm name.)
r �c_int�_ntpcZ do_checkname�restyper r � polybytesr �argtypes)�name� mid_bytesr r r
� checknameD s
r. c C s~ t �� }t jd � }d|_dtj_t�tj� |�tj� | �t
| �tj� |�t
|�t � |�t � |�� tj� t |�d|j� �S )z8Compute HMAC or CMAC from data, key, and algorithm name.�@ s@ N)
r Zc_size_tZc_ubyter r( Zdo_macr) r r r* �lenZbyref� bytearray)�data�keyr, Z resultlen�resultr r r
�macL s �r5 c C s t j�| �}t|� dS )z&Set program name for logging purposes.N)r r r* � _setprogname)� in_stringr- r r r
� setprognameY s r8 c C s2 t j�|�}| |�}t�� }|tjkr.td��|S )z&NTP l_fp to other Python-style format.zill-formed hex date)r r r* r Z get_errno�errno�EINVAL�
ValueError)�callbackr7 r- Z out_value�errr r r
� _lfp_wrap_ s
r> c C s t | |�}tj�|�S �z+Convert a time stamp to something readable.)�
_statustoar r r )Zi_typeZi_st�mid_strr r r
� statustoai s
rB c C s t t| �}tj�|�S r? )r> � _prettydater r r )r7 rA r r r
�
prettydateo s
rD c C s
t t| �S )z$NTP l_fp to Python-style float time.)r> � _lfptofloat)r7 r r r
�
lfptofloatu s rF c C s t j�|�}t| |� dS )z)Log send a message to terminal or output.N)r r r* �_msyslog)�levelr7 r- r r r
�msyslogz s rI )0�__doc__Z
__future__r r Z ctypes.utilr9 r Zos.pathr Zntp.polyr r r r r r( r r r& r' r ZTYPE_SYSZ TYPE_PEERZ
TYPE_CLOCKr. r5 r8 r> rB rD rF rI rG r) r+ Zntpc_setprognamer6 Zntpc_prettydaterC Zntpc_lfptofloatrE Zc_doubler@ Zntpc_adj_systimeZ adj_systimeZc_boolZntpc_step_systimeZ step_systimer r r r
�<module> s\