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<title>DTN Reference Implementation: dtn::FileConvergenceLayer::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::FileConvergenceLayer::Scanner Class Reference</h1><!-- doxytag: class="dtn::FileConvergenceLayer::Scanner" --><!-- doxytag: inherits="dtn::CLInfo" -->Helper class (and thread) that periodically scans a directory for new bundle files.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="FileConvergenceLayer_8h-source.html">FileConvergenceLayer.h</a>></code>
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Inheritance diagram for dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner:</div>
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<p><center><img src="classdtn_1_1FileConvergenceLayer_1_1Scanner.png" usemap="#dtn::FileConvergenceLayer::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><table border="0" cellpadding="0" cellspacing="0">
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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#b1f03477810cc672dcbf134210650a9b">Scanner</a> (int secs_per_scan, const std::string &dir)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#b1f03477810cc672dcbf134210650a9b"></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#d9338020486ba3e94c52b920cad0d873">stop</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the flag to ask it to stop next loop. <a href="#d9338020486ba3e94c52b920cad0d873"></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#0aba27b6194e966434fb72c8ac538cd2">serialize</a> (oasys::SerializableObject *)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Virtual from SerializableObject. <a href="#0aba27b6194e966434fb72c8ac538cd2"></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#2e2106951825c94de9c7225413a98c9d">run</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Main thread function. <a href="#2e2106951825c94de9c7225413a98c9d"></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#d9020658f8de3bc7a6b902fa7a01af52">secs_per_scan_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">scan interval <a href="#d9020658f8de3bc7a6b902fa7a01af52"></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#92513d7da6f585ce94e15651260c8dc7">dir_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">directory to scan for bundles. <a href="#92513d7da6f585ce94e15651260c8dc7"></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#f10f457d9dc8d0cb257a6c70767bbf7a">run_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">keep running? <a href="#f10f457d9dc8d0cb257a6c70767bbf7a"></a><br></td></tr>
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<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>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="b1f03477810cc672dcbf134210650a9b"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::Scanner" ref="b1f03477810cc672dcbf134210650a9b" args="(int secs_per_scan, const std::string &dir)" -->
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<td class="memname">dtn::FileConvergenceLayer::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="paramkey"></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="2e2106951825c94de9c7225413a98c9d"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::run" ref="2e2106951825c94de9c7225413a98c9d" args="()" -->
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<td class="memname">void dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner::run </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<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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<a class="anchor" name="0aba27b6194e966434fb72c8ac538cd2"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::serialize" ref="0aba27b6194e966434fb72c8ac538cd2" args="(oasys::SerializableObject *)" -->
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<td class="memname">virtual void dtn::FileConvergenceLayer::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="d9338020486ba3e94c52b920cad0d873"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::stop" ref="d9338020486ba3e94c52b920cad0d873" args="()" -->
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<td class="memname">void dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner::stop </td>
<td>(</td>
<td class="paramname"> </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">dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner::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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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="92513d7da6f585ce94e15651260c8dc7"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::dir_" ref="92513d7da6f585ce94e15651260c8dc7" args="" -->
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<td class="memname">std::string dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner::dir_<code> [protected]</code> </td>
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<p>
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="f10f457d9dc8d0cb257a6c70767bbf7a"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::run_" ref="f10f457d9dc8d0cb257a6c70767bbf7a" args="" -->
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<td class="memname"><a class="el" href="serialsource_8c.html#1062901a7428fdd9c7f180f5e01ea056">bool</a> dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner::run_<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">dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner::stop()</a>.</p>
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<a class="anchor" name="d9020658f8de3bc7a6b902fa7a01af52"></a><!-- doxytag: member="dtn::FileConvergenceLayer::Scanner::secs_per_scan_" ref="d9020658f8de3bc7a6b902fa7a01af52" args="" -->
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<td class="memname">int dtn::FileConvergenceLayer::FileConvergenceLayer::Scanner::secs_per_scan_<code> [protected]</code> </td>
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<p>
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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<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>
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 30 09:27:04 2009 for DTN Reference Implementation by
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
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