ÿØÿà JFIF      ÿÛ „ 	 ( %!1!%)+//.383,7(-.+



-%%-////---/-.+/--+------/------/--0+--/-/-----.-----ÿÀ  ¥2" ÿÄ               ÿÄ J  	     ! 1AQ"aq2‘#BR‚¡ÁÑ3br’¢±Âð$CSƒ²á4c“%DsÓñÿÄ              ÿÄ *        !1AQa‘"2q3±ð#b¡ÿÚ   ? ¼QxJQaÍuò¸Zö Úü8,ÐÚú
"SSn<rçù–´âE—^ªBÖ9À\†¸ÔÁT­ÃÛ5
ëd´³Í#Ý;Þ38œî ¶H£M:wÎ3…³…âpÔF&‚FK¸9„â4àGEõªfÿ ‘ñ(ßw­pŽF|È¥ù®häðÍÑ¶¹‘[ÒinÙW¶ùñY˜Q{›K"išÒ[Ú8žë\F¹@-?v"ÔU”,ìöžkÿ {I‡£šÍ?e
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                                                                                                                                                                                     ÿØÿà JFIF      ÿÛ „ 	 ( %!1!%)+//.383,7(-.+



-%%-////---/-.+/--+------/------/--0+--/-/-----.-----ÿÀ  ¥2" ÿÄ               ÿÄ J  	     ! 1AQ"aq2‘#BR‚¡ÁÑ3br’¢±Âð$CSƒ²á4c“%DsÓñÿÄ              ÿÄ *        !1AQa‘"2q3±ð#b¡ÿÚ   ? ¼QxJQaÍuò¸Zö Úü8,ÐÚú
"SSn<rçù–´âE—^ªBÖ9À\†¸ÔÁT­ÃÛ5
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                                                                                                                                                                                     3
]                 @   s`   d Z ddlmZ ddlmZmZ ddlmZmZm	Z	 dd Z
dd Zd	d
 Zdd Zdd ZdS )z
Routines for dealing with nmap-style IPv4 address ranges.

Based on nmap's Target Specification :-

    http://nmap.org/book/man-target-specification.html
    )AddrFormatError)	IPAddress	IPNetwork)_iter_range_is_str
_iter_nextc             C   s  t  }x| jdD ]}d|kr|jdd\}}|s6d}|s>d}t|}t|}d|  ko`dkn  o|d|  koxdkn  std|  ||krtd| xXt||d D ]}|j| qW qt|}d|  kodkn  std|  |j| qW t|S )N,-   r      z!octet value overflow for spec %s!z'left side of hyphen must be <= right %r)setsplitint
ValueErrorr   addsorted)specvalueselementleftrightZlowZhighZoctet r   /usr/lib/python3.6/nmap.py_nmap_octet_target_values   s*    0r   c             C   sr   t | stdt|  | s$td| jd}t|dkrFtd|  t|d t|d t|d t|d	 fS )
Nzstring expected, not %sz*nmap target specification cannot be blank!.   zinvalid nmap range: %sr   r
         )r   	TypeErrortyper   r   lenr   r   )nmap_target_spectokensr   r   r   _generate_nmap_octet_ranges0   s    



r#   c       
   
   c   s   d| krp| j dd\}}dt|  k o.dk n  s@td| t| }|jdkrZtdx|D ]
}|V  q`W n|d| krt| V  nht| }x^|d D ]R}xL|d D ]@}x:|d	 D ].}x(|d
 D ]}	td||||	f dV  qW qW qW qW d S )N/r
   r   !   zCIDR prefix expected, not %sr   zCIDR only support for IPv4!:r   r   z%d.%d.%d.%d)r   r   r   r   versionr   r#   )
target_spec_prefixZnetZipZoctet_rangeswxyzr   r   r   _parse_nmap_target_specD   s"    

r/   c             C   s0   yt t|  dS  tttfk
r*   Y nX dS )z
    :param target_spec: an nmap-style IP range target specification.

    :return: ``True`` if IP range target spec is valid, ``False`` otherwise.
    TF)r   r/   r   r   r   )r(   r   r   r   valid_nmap_rangeZ   s    r0   c              g   s*   x$| D ]}xt |D ]
}|V  qW qW dS )aV  
    An generator that yields IPAddress objects from defined by nmap target
    specifications.

    See https://nmap.org/book/man-target-specification.html for details.

    :param *nmap_target_spec: one or more nmap IP range target specification.

    :return: an iterator producing IPAddress objects for each IP in the target spec(s).
    N)r/   )r!   r(   Zaddrr   r   r   iter_nmap_rangeh   s    
r1   N)__doc__Znetaddr.corer   Z
netaddr.ipr   r   Znetaddr.compatr   r   r   r   r#   r/   r0   r1   r   r   r   r   <module>   s   