anydbm_file.html

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<h1><a>WWW::RobotRules::AnyDBM_File - Persistent RobotRules</a></h1>
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	<li><a href="#name">NAME</a></li>
	<li><a href="#synopsis">SYNOPSIS</a></li>
	<li><a href="#description">DESCRIPTION</a></li>
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<h1><a name="name">NAME</a></h1>
<p>WWW::RobotRules::AnyDBM_File - Persistent RobotRules</p>
<p>
</p>
<hr />
<h1><a name="synopsis">SYNOPSIS</a></h1>
<pre>
 <span class="keyword">require</span> <span class="variable">WWW::RobotRules::AnyDBM_File</span><span class="operator">;</span>
 <span class="keyword">require</span> <span class="variable">LWP::RobotUA</span><span class="operator">;</span>
</pre>
<pre>
 <span class="comment"># Create a robot useragent that uses a diskcaching RobotRules</span>
 <span class="keyword">my</span> <span class="variable">$rules</span> <span class="operator">=</span> <span class="variable">new</span> <span class="variable">WWW::RobotRules::AnyDBM_File</span> <span class="string">'my-robot/1.0'</span><span class="operator">,</span> <span class="string">'cachefile'</span><span class="operator">;</span>
 <span class="keyword">my</span> <span class="variable">$ua</span> <span class="operator">=</span> <span class="variable">new</span> <span class="variable">WWW::RobotUA</span> <span class="string">'my-robot/1.0'</span><span class="operator">,</span> <span class="string">'me@foo.com'</span><span class="operator">,</span> <span class="variable">$rules</span><span class="operator">;</span>
</pre>
<pre>
 <span class="comment"># Then just use $ua as usual</span>
 <span class="variable">$res</span> <span class="operator">=</span> <span class="variable">$ua</span><span class="operator">-&gt;</span><span class="variable">request</span><span class="operator">(</span><span class="variable">$req</span><span class="operator">);</span>
</pre>
<p>
</p>
<hr />
<h1><a name="description">DESCRIPTION</a></h1>
<p>This is a subclass of <em>WWW::RobotRules</em> that uses the AnyDBM_File
package to implement persistent diskcaching of <em>robots.txt</em> and host
visit information.</p>
<p>The constructor (the <code>new()</code> method) takes an extra argument specifying
the name of the DBM file to use.  If the DBM file already exists, then
you can specify undef as agent name as the name can be obtained from
the DBM database.</p>
<p>
</p>
<hr />
<h1><a name="see_also">SEE ALSO</a></h1>
<p><a href="../../../lib/WWW/RobotRules.html">the WWW::RobotRules manpage</a>, <a href="../../../lib/LWP/RobotUA.html">the LWP::RobotUA manpage</a></p>
<p>
</p>
<hr />
<h1><a name="authors">AUTHORS</a></h1>
<p>Hakan Ardo &lt;<a href="mailto:hakan@munin.ub2.lu.se>">hakan@munin.ub2.lu.se></a>, Gisle Aas &lt;<a href="mailto:aas@sn.no>">aas@sn.no></a></p>

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