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<title>DTN Reference Implementation: dtn::FileConvergenceLayer::Scanner Class Reference</title>
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<div class="navpath"><a class="el" href="namespacedtn.html">dtn</a>::<a class="el" href="classdtn_1_1FileConvergenceLayer.html">FileConvergenceLayer</a>::<a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html">Scanner</a>
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<h1>dtn::FileConvergenceLayer::Scanner Class Reference</h1><!-- doxytag: class="dtn::FileConvergenceLayer::Scanner" --><!-- doxytag: inherits="dtn::CLInfo" --><code>#include <<a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a>></code>
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Inheritance diagram for dtn::FileConvergenceLayer::Scanner:</div>
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<p><center><img src="classdtn_1_1FileConvergenceLayer_1_1Scanner.png" usemap="#dtn::FileConvergenceLayer::Scanner_map" border="0" alt=""></center>
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<a href="classdtn_1_1FileConvergenceLayer_1_1Scanner-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Helper class (and thread) that periodically scans a directory for new bundle files.
<p>Definition at line <a class="el" href="FileConvergenceLayer_8h-source.html#l00072">72</a> of file <a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#52e018fa6adff065a777de4a3927ea15">Scanner</a> (int secs_per_scan, const std::string &dir)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#52e018fa6adff065a777de4a3927ea15"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#45b943fa295afcd4412db5552a9b91a7">stop</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the flag to ask it to stop next loop. <a href="#45b943fa295afcd4412db5552a9b91a7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#d9d80c9b7894db3c7d005a192211a88d">serialize</a> (oasys::SerializableObject *)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Virtual from SerializableObject. <a href="#d9d80c9b7894db3c7d005a192211a88d"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#e98e1aa7487d913cd161fe4c47413d1b">run</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Main thread function. <a href="#e98e1aa7487d913cd161fe4c47413d1b"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#090e178d536f5c9dfda8567e5d2ead64">secs_per_scan_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">scan interval <a href="#090e178d536f5c9dfda8567e5d2ead64"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#e49505a7014d9056bce8059df80bc289">dir_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">directory to scan for bundles. <a href="#e49505a7014d9056bce8059df80bc289"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="serialsource_8c.html#1062901a7428fdd9c7f180f5e01ea056">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#7b62a2ce202ea480977c36a6f01e5d2a">run_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">keep running? <a href="#7b62a2ce202ea480977c36a6f01e5d2a"></a><br></td></tr>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="52e018fa6adff065a777de4a3927ea15"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::Scanner" ref="52e018fa6adff065a777de4a3927ea15" args="(int secs_per_scan, const std::string &dir)" -->
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<td class="memname">dtn::FileConvergenceLayer::Scanner::Scanner </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>secs_per_scan</em>, </td>
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<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>dir</em></td><td> </td>
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<td>)</td>
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Constructor.
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<p>Definition at line <a class="el" href="FileConvergenceLayer_8cc-source.html#l00295">295</a> of file <a class="el" href="FileConvergenceLayer_8cc-source.html">FileConvergenceLayer.cc</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="45b943fa295afcd4412db5552a9b91a7"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::stop" ref="45b943fa295afcd4412db5552a9b91a7" args="()" -->
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<td class="memname">void dtn::FileConvergenceLayer::Scanner::stop </td>
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Set the flag to ask it to stop next loop.
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<p>Definition at line <a class="el" href="FileConvergenceLayer_8cc-source.html#l00441">441</a> of file <a class="el" href="FileConvergenceLayer_8cc-source.html">FileConvergenceLayer.cc</a>.</p>
<p>References <a class="el" href="FileConvergenceLayer_8h-source.html#l00097">run_</a>.</p>
<p>Referenced by <a class="el" href="FileConvergenceLayer_8cc-source.html#l00156">dtn::FileConvergenceLayer::interface_down()</a>.</p>
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<a class="anchor" name="d9d80c9b7894db3c7d005a192211a88d"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::serialize" ref="d9d80c9b7894db3c7d005a192211a88d" args="(oasys::SerializableObject *)" -->
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<td class="memname">virtual void dtn::FileConvergenceLayer::Scanner::serialize </td>
<td>(</td>
<td class="paramtype">oasys::SerializableObject * </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
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Virtual from SerializableObject.
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<p>Definition at line <a class="el" href="FileConvergenceLayer_8h-source.html#l00087">87</a> of file <a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a>.</p>
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<a class="anchor" name="e98e1aa7487d913cd161fe4c47413d1b"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::run" ref="e98e1aa7487d913cd161fe4c47413d1b" args="()" -->
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<td class="memname">void dtn::FileConvergenceLayer::Scanner::run </td>
<td>(</td>
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<td><code> [protected]</code></td>
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Main thread function.
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<p>Definition at line <a class="el" href="FileConvergenceLayer_8cc-source.html#l00311">311</a> of file <a class="el" href="FileConvergenceLayer_8cc-source.html">FileConvergenceLayer.cc</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="090e178d536f5c9dfda8567e5d2ead64"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::secs_per_scan_" ref="090e178d536f5c9dfda8567e5d2ead64" args="" -->
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<td class="memname">int <a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#090e178d536f5c9dfda8567e5d2ead64">dtn::FileConvergenceLayer::Scanner::secs_per_scan_</a><code> [protected]</code> </td>
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scan interval
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<p>Definition at line <a class="el" href="FileConvergenceLayer_8h-source.html#l00095">95</a> of file <a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a>.</p>
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<a class="anchor" name="e49505a7014d9056bce8059df80bc289"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::dir_" ref="e49505a7014d9056bce8059df80bc289" args="" -->
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<td class="memname">std::string <a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#e49505a7014d9056bce8059df80bc289">dtn::FileConvergenceLayer::Scanner::dir_</a><code> [protected]</code> </td>
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directory to scan for bundles.
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<p>Definition at line <a class="el" href="FileConvergenceLayer_8h-source.html#l00096">96</a> of file <a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a>.</p>
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<a class="anchor" name="7b62a2ce202ea480977c36a6f01e5d2a"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::run_" ref="7b62a2ce202ea480977c36a6f01e5d2a" args="" -->
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<td class="memname"><a class="el" href="serialsource_8c.html#1062901a7428fdd9c7f180f5e01ea056">bool</a> <a class="el" href="classdtn_1_1FileConvergenceLayer_1_1Scanner.html#7b62a2ce202ea480977c36a6f01e5d2a">dtn::FileConvergenceLayer::Scanner::run_</a><code> [protected]</code> </td>
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keep running?
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<p>Definition at line <a class="el" href="FileConvergenceLayer_8h-source.html#l00097">97</a> of file <a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a>.</p>
<p>Referenced by <a class="el" href="FileConvergenceLayer_8cc-source.html#l00441">stop()</a>.</p>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a><li><a class="el" href="FileConvergenceLayer_8cc-source.html">FileConvergenceLayer.cc</a></ul>
</div>
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