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Class: Msf::OptAddressRange
&mdash; Documentation by YARD 0.9.37
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<div id="content"><h1>Class: Msf::OptAddressRange
</h1>
<div class="box_info">
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName"><span class='object_link'><a href="OptBase.html" title="Msf::OptBase (class)">OptBase</a></span></span>
<ul class="fullTree">
<li>Object</li>
<li class="next"><span class='object_link'><a href="OptBase.html" title="Msf::OptBase (class)">OptBase</a></span></li>
<li class="next">Msf::OptAddressRange</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/msf/core/opt_address_range.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>Network address range option.</p>
</div>
</div>
<div class="tags">
</div>
<h2>Instance Attribute Summary</h2>
<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="OptBase.html" title="Msf::OptBase (class)">OptBase</a></span></h3>
<p class="inherited"><span class='object_link'><a href="OptBase.html#advanced-instance_method" title="Msf::OptBase#advanced (method)">#advanced</a></span>, <span class='object_link'><a href="OptBase.html#aliases-instance_method" title="Msf::OptBase#aliases (method)">#aliases</a></span>, <span class='object_link'><a href="OptBase.html#conditions-instance_method" title="Msf::OptBase#conditions (method)">#conditions</a></span>, <span class='object_link'><a href="OptBase.html#default-instance_method" title="Msf::OptBase#default (method)">#default</a></span>, <span class='object_link'><a href="OptBase.html#desc-instance_method" title="Msf::OptBase#desc (method)">#desc</a></span>, <span class='object_link'><a href="OptBase.html#enums-instance_method" title="Msf::OptBase#enums (method)">#enums</a></span>, <span class='object_link'><a href="OptBase.html#evasion-instance_method" title="Msf::OptBase#evasion (method)">#evasion</a></span>, <span class='object_link'><a href="OptBase.html#fallbacks-instance_method" title="Msf::OptBase#fallbacks (method)">#fallbacks</a></span>, <span class='object_link'><a href="OptBase.html#max_length-instance_method" title="Msf::OptBase#max_length (method)">#max_length</a></span>, <span class='object_link'><a href="OptBase.html#name-instance_method" title="Msf::OptBase#name (method)">#name</a></span>, <span class='object_link'><a href="OptBase.html#owner-instance_method" title="Msf::OptBase#owner (method)">#owner</a></span>, <span class='object_link'><a href="OptBase.html#regex-instance_method" title="Msf::OptBase#regex (method)">#regex</a></span>, <span class='object_link'><a href="OptBase.html#required-instance_method" title="Msf::OptBase#required (method)">#required</a></span></p>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#normalize-instance_method" title="#normalize (instance method)">#<strong>normalize</strong>(value) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#type-instance_method" title="#type (instance method)">#<strong>type</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#valid%3F-instance_method" title="#valid? (instance method)">#<strong>valid?</strong>(value, check_empty: true, datastore: nil) &#x21d2; Boolean </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#validate_on_assignment%3F-instance_method" title="#validate_on_assignment? (instance method)">#<strong>validate_on_assignment?</strong> &#x21d2; Boolean </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
</ul>
<h3 class="inherited">Methods inherited from <span class='object_link'><a href="OptBase.html" title="Msf::OptBase (class)">OptBase</a></span></h3>
<p class="inherited"><span class='object_link'><a href="OptBase.html#advanced%3F-instance_method" title="Msf::OptBase#advanced? (method)">#advanced?</a></span>, <span class='object_link'><a href="OptBase.html#display_value-instance_method" title="Msf::OptBase#display_value (method)">#display_value</a></span>, <span class='object_link'><a href="OptBase.html#empty_required_value%3F-instance_method" title="Msf::OptBase#empty_required_value? (method)">#empty_required_value?</a></span>, <span class='object_link'><a href="OptBase.html#evasion%3F-instance_method" title="Msf::OptBase#evasion? (method)">#evasion?</a></span>, <span class='object_link'><a href="OptBase.html#initialize-instance_method" title="Msf::OptBase#initialize (method)">#initialize</a></span>, <span class='object_link'><a href="OptBase.html#invalid_value_length%3F-instance_method" title="Msf::OptBase#invalid_value_length? (method)">#invalid_value_length?</a></span>, <span class='object_link'><a href="OptBase.html#required%3F-instance_method" title="Msf::OptBase#required? (method)">#required?</a></span>, <span class='object_link'><a href="OptBase.html#type%3F-instance_method" title="Msf::OptBase#type? (method)">#type?</a></span></p>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<p class="notice">This class inherits a constructor from <span class='object_link'><a href="OptBase.html#initialize-instance_method" title="Msf::OptBase#initialize (method)">Msf::OptBase</a></span></p>
</div>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="normalize-instance_method">
#<strong>normalize</strong>(value) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
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<pre class="code"><span class="info file"># File 'lib/msf/core/opt_address_range.rb', line 19</span>
<span class='kw'>def</span> <span class='id identifier rubyid_normalize'>normalize</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='kw'>nil</span> <span class='kw'>unless</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_kind_of?'>kind_of?</span><span class='lparen'>(</span><span class='const'>String</span><span class='rparen'>)</span>
<span class='comment'># accept both &quot;file://&lt;path&gt;&quot; and &quot;file:&lt;path&gt;&quot; syntax
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span> <span class='op'>=~</span> <span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'>^file:\/\/(.*)</span><span class='regexp_end'>/</span></span><span class='rparen'>)</span> <span class='op'>||</span> <span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span> <span class='op'>=~</span> <span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'>^file:(.*)</span><span class='regexp_end'>/</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_path'>path</span> <span class='op'>=</span> <span class='backref'>$1</span>
<span class='kw'>return</span> <span class='kw'>false</span> <span class='kw'>if</span> <span class='kw'>not</span> <span class='const'>File</span><span class='period'>.</span><span class='id identifier rubyid_exist?'>exist?</span><span class='lparen'>(</span><span class='id identifier rubyid_path'>path</span><span class='rparen'>)</span> <span class='kw'>or</span> <span class='const'>File</span><span class='period'>.</span><span class='id identifier rubyid_directory?'>directory?</span><span class='lparen'>(</span><span class='id identifier rubyid_path'>path</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='const'>File</span><span class='period'>.</span><span class='id identifier rubyid_readlines'>readlines</span><span class='lparen'>(</span><span class='id identifier rubyid_path'>path</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_s'>s</span><span class='op'>|</span> <span class='id identifier rubyid_s'>s</span><span class='period'>.</span><span class='id identifier rubyid_strip'>strip</span><span class='rbrace'>}</span><span class='period'>.</span><span class='id identifier rubyid_join'><span class='object_link'><a href="../top-level-namespace.html#join-instance_method" title="#join (method)">join</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'> </span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
<span class='kw'>elsif</span> <span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span> <span class='op'>=~</span> <span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'>^rand:(.*)</span><span class='regexp_end'>/</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_count'>count</span> <span class='op'>=</span> <span class='backref'>$1</span><span class='period'>.</span><span class='id identifier rubyid_to_i'>to_i</span>
<span class='kw'>return</span> <span class='kw'>false</span> <span class='kw'>if</span> <span class='id identifier rubyid_count'>count</span> <span class='op'>&lt;</span> <span class='int'>1</span>
<span class='id identifier rubyid_ret'>ret</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_end'>&#39;</span></span>
<span class='id identifier rubyid_count'>count</span><span class='period'>.</span><span class='id identifier rubyid_times'>times</span> <span class='lbrace'>{</span>
<span class='id identifier rubyid_ret'>ret</span> <span class='op'>&lt;&lt;</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'> </span><span class='tstring_end'>&quot;</span></span> <span class='kw'>if</span> <span class='kw'>not</span> <span class='id identifier rubyid_ret'>ret</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span>
<span class='id identifier rubyid_ret'>ret</span> <span class='op'>&lt;&lt;</span> <span class='lbracket'>[</span> <span class='id identifier rubyid_rand'>rand</span><span class='lparen'>(</span><span class='int'>0x100000000</span><span class='rparen'>)</span> <span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_pack'>pack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>N</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_unpack'>unpack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>C*</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_x'>x</span><span class='op'>|</span> <span class='id identifier rubyid_x'>x</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span> <span class='rbrace'>}</span><span class='period'>.</span><span class='id identifier rubyid_join'><span class='object_link'><a href="../top-level-namespace.html#join-instance_method" title="#join (method)">join</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>.</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
<span class='rbrace'>}</span>
<span class='kw'>return</span> <span class='id identifier rubyid_ret'>ret</span>
<span class='kw'>end</span>
<span class='kw'>return</span> <span class='id identifier rubyid_value'>value</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="type-instance_method">
#<strong>type</strong> &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
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<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/msf/core/opt_address_range.rb', line 11</span>
<span class='kw'>def</span> <span class='id identifier rubyid_type'>type</span>
<span class='kw'>return</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>addressrange</span><span class='tstring_end'>&#39;</span></span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="valid?-instance_method">
#<strong>valid?</strong>(value, check_empty: true, datastore: nil) &#x21d2; <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
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<pre class="code"><span class="info file"># File 'lib/msf/core/opt_address_range.rb', line 39</span>
<span class='kw'>def</span> <span class='id identifier rubyid_valid?'>valid?</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='comma'>,</span> <span class='label'>check_empty:</span> <span class='kw'>true</span><span class='comma'>,</span> <span class='label'>datastore:</span> <span class='kw'>nil</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='kw'>false</span> <span class='kw'>if</span> <span class='id identifier rubyid_check_empty'>check_empty</span> <span class='op'>&amp;&amp;</span> <span class='id identifier rubyid_empty_required_value?'>empty_required_value?</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='kw'>false</span> <span class='kw'>unless</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_kind_of?'>kind_of?</span><span class='lparen'>(</span><span class='const'>String</span><span class='rparen'>)</span> <span class='kw'>or</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_kind_of?'>kind_of?</span><span class='lparen'>(</span><span class='const'>NilClass</span><span class='rparen'>)</span>
<span class='kw'>if</span> <span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span> <span class='op'>!=</span> <span class='kw'>nil</span> <span class='kw'>and</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span> <span class='op'>==</span> <span class='kw'>false</span><span class='rparen'>)</span>
<span class='id identifier rubyid_normalized'>normalized</span> <span class='op'>=</span> <span class='id identifier rubyid_normalize'>normalize</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='kw'>false</span> <span class='kw'>if</span> <span class='id identifier rubyid_normalized'>normalized</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
<span class='id identifier rubyid_walker'>walker</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="../Rex.html" title="Rex (module)">Rex</a></span></span><span class='op'>::</span><span class='const'>Socket</span><span class='op'>::</span><span class='const'>RangeWalker</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_normalized'>normalized</span><span class='rparen'>)</span>
<span class='kw'>if</span> <span class='lparen'>(</span><span class='kw'>not</span> <span class='id identifier rubyid_walker'>walker</span> <span class='kw'>or</span> <span class='kw'>not</span> <span class='id identifier rubyid_walker'>walker</span><span class='period'>.</span><span class='id identifier rubyid_valid?'>valid?</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='kw'>false</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='kw'>return</span> <span class='kw'>super</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="validate_on_assignment?-instance_method">
#<strong>validate_on_assignment?</strong> &#x21d2; <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/msf/core/opt_address_range.rb', line 15</span>
<span class='kw'>def</span> <span class='id identifier rubyid_validate_on_assignment?'>validate_on_assignment?</span>
<span class='kw'>false</span>
<span class='kw'>end</span></pre>
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Generated on Fri May 8 17:03:27 2026 by
<a href="https://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
0.9.37 (ruby-3.1.5).
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