o
    h"                     @   s   U d dl Z d dlZe jdkr}d dlmZ d dlZdZd dlZze	Z
W n ey-   eZ	Y nw ejdrCd dlZd dlZd dlZdZndZdd ZG d	d
 d
Zer\G dd dejZnG dd dZG dd dZeed< eruerueZneZdd ZdS dS )    Nwin32)AnyTwmiFc                 C   s"   |  dr| dd  } tj| S )N.   )
startswithdnsnameZ	from_text)domain r   @/var/www/html/venv/lib/python3.10/site-packages/dns/win32util.py_config_domain   s   
r   c                   @   s   e Zd Zdd ZdS )DnsInfoc                 C   s   d | _ g | _g | _d S N)r
   nameserverssearchselfr   r   r   __init__'   s   
zDnsInfo.__init__N)__name__
__module____qualname__r   r   r   r   r   r   &   s    r   c                       s,   e Zd Z fddZdd Zdd Z  ZS )
_WMIGetterc                    s   t    t | _d S r   )superr   r   infor   	__class__r   r   r   0   s   
z_WMIGetter.__init__c                 C   s   t   z?t }| D ](}|jr5|jr5t|j| j_	|j
r&t|j
| j_|jr3dd |jD | j_ nqW t   d S W t   d S t   w )Nc                 S   s   g | ]}t |qS r   )r   ).0xr   r   r   
<listcomp>>   s    z"_WMIGetter.run.<locals>.<listcomp>)	pythoncomZCoInitializer   ZWMIZ!Win32_NetworkAdapterConfigurationZ	IPEnabledZDNSServerSearchOrderlistr   r   Z	DNSDomainr   r
   ZDNSDomainSuffixSearchOrderr   ZCoUninitialize)r   systemZ	interfacer   r   r   run4   s$   
z_WMIGetter.runc                 C   s   |    |   | jS r   )startjoinr   r   r   r   r   getF   s   z_WMIGetter.get)r   r   r   r   r#   r&   __classcell__r   r   r   r   r   .   s    r   c                   @   s   e Zd ZdS )r   N)r   r   r   r   r   r   r   r   O   s    c                   @   sD   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )_RegistryGetterc                 C   s   t  | _d S r   )r   r   r   r   r   r   r   S   s   z_RegistryGetter.__init__c                 C   s   | dd S )N, )replacesplit)r   textr   r   r   _splitV   s   z_RegistryGetter._splitc                 C   s.   |  |D ]}|| jjvr| jj| qd S r   )r.   r   r   append)r   r   nsr   r   r   _config_nameservers^   s
   z#_RegistryGetter._config_nameserversc                 C   s6   |  |D ]}t|}|| jjvr| jj| qd S r   )r.   r   r   r   r/   )r   r   sr   r   r   _config_searchc   s   z_RegistryGetter._config_searchc                 C   sb  z
t |d\}}W n ty   d }Y nw |r| | |s!|r=zt |d\}}|r2t|| j_W nB ty<   Y n:w z
t |d\}}W n tyR   d }Y nw |rv| | zt |d\}}|rkt|| j_W n	 tyu   Y nw z
t |d\}}W n ty   d }Y nw |d u rz
t |d\}}W n ty   d }Y nw |r| | d S d S )NZ
NameServerDomainZDhcpNameServerZ
DhcpDomainZ
SearchListZDhcpSearchList)winregQueryValueExWindowsErrorr1   r   r   r
   r3   )r   keyZalways_try_domainZservers_domr   r   r   r   _config_fromkeyi   sZ   

z_RegistryGetter._config_fromkeyc                 C   s   zMt |d| d}z=t |d\}}|t jkrtt |d| }zt |d\}}|t jkr4t|d@  W |  W |  W S |  w |  w  tyW   Y dS w )NzPSYSTEM\CurrentControlSet\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\z\ConnectionZPnpInstanceIDzSYSTEM\CurrentControlSet\Enum\ZConfigFlagsr   F)r5   OpenKeyr6   REG_SZ
ValueErrorZ	REG_DWORDClose	Exception)r   lmguidZconnection_keyZpnp_idttypeZ
device_keyflagsr   r   r   _is_nic_enabled   s8   



	


z_RegistryGetter._is_nic_enabledc                 C   s   t dt j}zqt |d}z| |d W |  n|  w t |d}zEd}	 z1t ||}|d7 }t ||}z| ||sIW |  W q)| |d W |  n|  w W n	 tyd   Y nw q*W |  n|  w W |  | j	S |  w )z9Extract resolver configuration from the Windows registry.Nz2SYSTEM\CurrentControlSet\Services\Tcpip\ParametersTz=SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfacesr   r   F)
r5   ZConnectRegistryHKEY_LOCAL_MACHINEr<   r;   r?   EnumKeyrE   OSErrorr   )r   rA   Z
tcp_paramsZ
interfacesirB   r8   r   r   r   r&      sD   
z_RegistryGetter.getN)
r   r   r   r   r.   r1   r3   r;   rE   r&   r   r   r   r   r(   R   s    '4r(   _getter_classc                  C   s   t  } |  S )zExtract resolver configuration.)rJ   r&   )getterr   r   r   get_dns_info   s   rL   )sysZdns._featuresr   platformtypingr   Zdns.nameZ_prefer_wmir5   r7   r9   	NameErrorr@   Z	_featuresZhave	threadingr    r   Z	_have_wmir   r   Threadr   r(   __annotations__rJ   rL   r   r   r   r   <module>   s@   
 
!  