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<title>DTN Reference Implementation: dtntunnel::UDPTunnel::UDPTunnel::Listener Class Reference</title>
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<div class="navpath"><a class="el" href="namespacedtntunnel.html">dtntunnel</a>::<a class="el" href="classdtntunnel_1_1UDPTunnel.html">UDPTunnel</a>::<a class="el" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html">Listener</a>
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<h1>dtntunnel::UDPTunnel::UDPTunnel::Listener Class Reference</h1><!-- doxytag: class="dtntunnel::UDPTunnel::Listener" -->Helper class to handle a proxied UDP port.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>></code>
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<a href="classdtntunnel_1_1UDPTunnel_1_1Listener-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="classdtntunnel_1_1UDPTunnel_1_1Listener.html#d6020b13056ad90c6b849e03aabb475c">Listener</a> (in_addr_t listen_addr, u_int16_t listen_port, in_addr_t remote_addr, u_int16_t remote_port)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#d6020b13056ad90c6b849e03aabb475c"></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="classdtntunnel_1_1UDPTunnel_1_1Listener.html#f8e525c937ede35798eac2112b63a6cb">run</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Main listen loop. <a href="#f8e525c937ede35798eac2112b63a6cb"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">oasys::UDPClient </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#de91482e505cf451f31d60f1c31a7cb5">sock_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Receiver socket. <a href="#de91482e505cf451f31d60f1c31a7cb5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">char </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#49edc3f1af4fa02298384ab2979170cc">recv_buf_</a> [65536]</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Static receiving buffer. <a href="#49edc3f1af4fa02298384ab2979170cc"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">in_addr_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#7eacc21a554bf98a27746912ba1ddb49">listen_addr_</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">u_int16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#43305a008ec954523c51045a8f4794a9">listen_port_</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">in_addr_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#a685e585b69042bfedafa154886b4205">remote_addr_</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">u_int16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#317af09608c1cf8497d62beab2ae05e2">remote_port_</a></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Helper class to handle a proxied UDP port.
<p>Definition at line <a class="el" href="UDPTunnel_8h-source.html#l00051">51</a> of file <a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>.</p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="d6020b13056ad90c6b849e03aabb475c"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::Listener" ref="d6020b13056ad90c6b849e03aabb475c" args="(in_addr_t listen_addr, u_int16_t listen_port, in_addr_t remote_addr, u_int16_t remote_port)" -->
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<td class="memname">dtntunnel::UDPTunnel::UDPTunnel::Listener::Listener </td>
<td>(</td>
<td class="paramtype">in_addr_t </td>
<td class="paramname"> <em>listen_addr</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">u_int16_t </td>
<td class="paramname"> <em>listen_port</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">in_addr_t </td>
<td class="paramname"> <em>remote_addr</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">u_int16_t </td>
<td class="paramname"> <em>remote_port</em></td><td> </td>
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<td></td>
<td>)</td>
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Constructor.
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<p>Definition at line <a class="el" href="UDPTunnel_8cc-source.html#l00071">71</a> of file <a class="el" href="UDPTunnel_8cc-source.html">UDPTunnel.cc</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="f8e525c937ede35798eac2112b63a6cb"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::run" ref="f8e525c937ede35798eac2112b63a6cb" args="()" -->
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<td class="memname">void dtntunnel::UDPTunnel::UDPTunnel::Listener::run </td>
<td>(</td>
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<td><code> [protected]</code></td>
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<p>
Main listen loop.
<p>
<p>Definition at line <a class="el" href="UDPTunnel_8cc-source.html#l00086">86</a> of file <a class="el" href="UDPTunnel_8cc-source.html">UDPTunnel.cc</a>.</p>
<p>References <a class="el" href="DTNTunnel_8h-source.html#l00081">dtntunnel::DTNTunnel::DTNTunnel::BundleHeader::client_addr_</a>, <a class="el" href="DTNTunnel_8h-source.html#l00083">dtntunnel::DTNTunnel::DTNTunnel::BundleHeader::client_port_</a>, <a class="el" href="DTNTunnel_8h-source.html#l00108">dtntunnel::DTNTunnel::dest_eid()</a>, <a class="el" href="dtn__errno_8h-source.html#l00027">DTN_SUCCESS</a>, <a class="el" href="IPDiscovery_8cc.html#d65a8842cc674e3ddf69355898c0ecbf">errno</a>, <a class="el" href="num2sdnv_8c-source.html#l00034">len</a>, <a class="el" href="UDPTunnel_8h-source.html#l00069">dtntunnel::UDPTunnel::UDPTunnel::Listener::listen_addr_</a>, <a class="el" href="UDPTunnel_8h-source.html#l00070">dtntunnel::UDPTunnel::UDPTunnel::Listener::listen_port_</a>, <a class="el" href="APIBundleQueue_8h-source.html#l00032">dtn::APIBundle::payload_</a>, <a class="el" href="DTNTunnel_8h-source.html#l00077">dtntunnel::DTNTunnel::DTNTunnel::BundleHeader::protocol_</a>, <a class="el" href="UDPTunnel_8h-source.html#l00065">dtntunnel::UDPTunnel::UDPTunnel::Listener::recv_buf_</a>, <a class="el" href="UDPTunnel_8h-source.html#l00071">dtntunnel::UDPTunnel::UDPTunnel::Listener::remote_addr_</a>, <a class="el" href="DTNTunnel_8h-source.html#l00082">dtntunnel::DTNTunnel::DTNTunnel::BundleHeader::remote_addr_</a>, <a class="el" href="UDPTunnel_8h-source.html#l00072">dtntunnel::UDPTunnel::UDPTunnel::Listener::remote_port_</a>, <a class="el" href="DTNTunnel_8h-source.html#l00084">dtntunnel::DTNTunnel::DTNTunnel::BundleHeader::remote_port_</a>, <a class="el" href="DTNTunnel_8cc-source.html#l00298">dtntunnel::DTNTunnel::send_bundle()</a>, <a class="el" href="DTNTunnel_8h-source.html#l00080">dtntunnel::DTNTunnel::DTNTunnel::BundleHeader::seqno_</a>, and <a class="el" href="UDPTunnel_8h-source.html#l00062">dtntunnel::UDPTunnel::UDPTunnel::Listener::sock_</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="7eacc21a554bf98a27746912ba1ddb49"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::listen_addr_" ref="7eacc21a554bf98a27746912ba1ddb49" args="" -->
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<td class="memname">in_addr_t dtntunnel::UDPTunnel::UDPTunnel::Listener::listen_addr_<code> [protected]</code> </td>
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Proxy parameters
<p>Definition at line <a class="el" href="UDPTunnel_8h-source.html#l00069">69</a> of file <a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>.</p>
<p>Referenced by <a class="el" href="UDPTunnel_8cc-source.html#l00086">dtntunnel::UDPTunnel::UDPTunnel::Listener::run()</a>.</p>
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<a class="anchor" name="43305a008ec954523c51045a8f4794a9"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::listen_port_" ref="43305a008ec954523c51045a8f4794a9" args="" -->
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<td class="memname">u_int16_t dtntunnel::UDPTunnel::UDPTunnel::Listener::listen_port_<code> [protected]</code> </td>
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Proxy parameters
<p>Definition at line <a class="el" href="UDPTunnel_8h-source.html#l00070">70</a> of file <a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>.</p>
<p>Referenced by <a class="el" href="UDPTunnel_8cc-source.html#l00086">dtntunnel::UDPTunnel::UDPTunnel::Listener::run()</a>.</p>
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<a class="anchor" name="49edc3f1af4fa02298384ab2979170cc"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::recv_buf_" ref="49edc3f1af4fa02298384ab2979170cc" args="[65536]" -->
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<td class="memname">char dtntunnel::UDPTunnel::UDPTunnel::Listener::recv_buf_[65536]<code> [protected]</code> </td>
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Static receiving buffer.
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<p>Definition at line <a class="el" href="UDPTunnel_8h-source.html#l00065">65</a> of file <a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>.</p>
<p>Referenced by <a class="el" href="UDPTunnel_8cc-source.html#l00086">dtntunnel::UDPTunnel::UDPTunnel::Listener::run()</a>.</p>
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<a class="anchor" name="a685e585b69042bfedafa154886b4205"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::remote_addr_" ref="a685e585b69042bfedafa154886b4205" args="" -->
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Proxy parameters
<p>Definition at line <a class="el" href="UDPTunnel_8h-source.html#l00071">71</a> of file <a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>.</p>
<p>Referenced by <a class="el" href="UDPTunnel_8cc-source.html#l00086">dtntunnel::UDPTunnel::UDPTunnel::Listener::run()</a>.</p>
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<a class="anchor" name="317af09608c1cf8497d62beab2ae05e2"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::remote_port_" ref="317af09608c1cf8497d62beab2ae05e2" args="" -->
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<td class="memname">u_int16_t dtntunnel::UDPTunnel::UDPTunnel::Listener::remote_port_<code> [protected]</code> </td>
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Proxy parameters
<p>Definition at line <a class="el" href="UDPTunnel_8h-source.html#l00072">72</a> of file <a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>.</p>
<p>Referenced by <a class="el" href="UDPTunnel_8cc-source.html#l00086">dtntunnel::UDPTunnel::UDPTunnel::Listener::run()</a>.</p>
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<a class="anchor" name="de91482e505cf451f31d60f1c31a7cb5"></a><!-- doxytag: member="dtntunnel::UDPTunnel::Listener::sock_" ref="de91482e505cf451f31d60f1c31a7cb5" args="" -->
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<td class="memname">oasys::UDPClient dtntunnel::UDPTunnel::UDPTunnel::Listener::sock_<code> [protected]</code> </td>
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Receiver socket.
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<p>Definition at line <a class="el" href="UDPTunnel_8h-source.html#l00062">62</a> of file <a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a>.</p>
<p>Referenced by <a class="el" href="UDPTunnel_8cc-source.html#l00086">dtntunnel::UDPTunnel::UDPTunnel::Listener::run()</a>.</p>
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</div><p>
<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="UDPTunnel_8h-source.html">UDPTunnel.h</a><li><a class="el" href="UDPTunnel_8cc-source.html">UDPTunnel.cc</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 30 09:27:05 2009 for DTN Reference Implementation by
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