<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>DTN Reference Implementation: UDPTunnel.h Source File</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.6 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="main.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<h1>UDPTunnel.h</h1><a href="UDPTunnel_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright 2006 Intel Corporation</span>
<a name="l00003"></a>00003 <span class="comment"> * </span>
<a name="l00004"></a>00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
<a name="l00005"></a>00005 <span class="comment"> * you may not use this file except in compliance with the License.</span>
<a name="l00006"></a>00006 <span class="comment"> * You may obtain a copy of the License at</span>
<a name="l00007"></a>00007 <span class="comment"> * </span>
<a name="l00008"></a>00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
<a name="l00009"></a>00009 <span class="comment"> * </span>
<a name="l00010"></a>00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
<a name="l00011"></a>00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
<a name="l00012"></a>00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<a name="l00013"></a>00013 <span class="comment"> * See the License for the specific language governing permissions and</span>
<a name="l00014"></a>00014 <span class="comment"> * limitations under the License.</span>
<a name="l00015"></a>00015 <span class="comment"> */</span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef _UDPTUNNEL_H_</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _UDPTUNNEL_H_</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <<a class="code" href="dtn__api_8h.html">dtn_api.h</a>></span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <oasys/debug/Log.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <oasys/io/UDPClient.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <oasys/thread/MsgQueue.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <oasys/thread/Thread.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <oasys/util/ExpandableBuffer.h></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="IPTunnel_8h.html">IPTunnel.h</a>"</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">namespace </span>dtntunnel {
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">class </span>DTNTunnel;
<a name="l00033"></a>00033
<a name="l00034"></a><a class="code" href="classdtntunnel_1_1UDPTunnel.html">00034</a> <span class="keyword">class </span><a class="code" href="classdtntunnel_1_1UDPTunnel.html">UDPTunnel</a> : <span class="keyword">public</span> <a class="code" href="classdtntunnel_1_1IPTunnel.html" title="Pure virtual base class for tunneling of IP protocols.">IPTunnel</a> {
<a name="l00035"></a>00035 <span class="keyword">public</span>:
<a name="l00037"></a>00037 <a class="code" href="classdtntunnel_1_1UDPTunnel.html#2d9c8d8dff7f27abd1f9d004616d1811" title="Constructor.">UDPTunnel</a>();
<a name="l00038"></a>00038
<a name="l00040"></a>00040 <span class="keywordtype">void</span> <a class="code" href="classdtntunnel_1_1UDPTunnel.html#7c0b986de60aefca660cc1dbe1b91e4c" title="Add a new listener.">add_listener</a>(in_addr_t listen_addr, u_int16_t listen_port,
<a name="l00041"></a>00041 in_addr_t remote_addr, u_int16_t remote_port);
<a name="l00042"></a>00042
<a name="l00044"></a>00044 <span class="keywordtype">void</span> <a class="code" href="classdtntunnel_1_1UDPTunnel.html#358a6151f9569a28c3d0a38a4e76d131" title="Handle a newly arriving bundle.">handle_bundle</a>(<a class="code" href="structdtn_1_1APIBundle.html" title="Small encapsulating structure for API bundles.">dtn::APIBundle</a>* bundle);
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keyword">protected</span>:
<a name="l00048"></a><a class="code" href="classdtntunnel_1_1UDPTunnel.html#746c008c8cf5b5e051d9bf46fabb6339">00048</a> oasys::UDPClient <a class="code" href="classdtntunnel_1_1UDPTunnel.html#746c008c8cf5b5e051d9bf46fabb6339" title="Sender socket.">sock_</a>;
<a name="l00049"></a>00049
<a name="l00051"></a><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html">00051</a> <span class="keyword">class </span><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html" title="Helper class to handle a proxied UDP port.">Listener</a> : <span class="keyword">public</span> oasys::Thread, <span class="keyword">public</span> oasys::<a class="code" href="classoasys_1_1Logger.html">Logger</a> {
<a name="l00052"></a>00052 <span class="keyword">public</span>:
<a name="l00054"></a>00054 <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#cea3f3cb6c322f25e7a4ea715a0ba120" title="Constructor.">Listener</a>(in_addr_t listen_addr, u_int16_t listen_port,
<a name="l00055"></a>00055 in_addr_t remote_addr, u_int16_t remote_port);
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keyword">protected</span>:
<a name="l00059"></a>00059 <span class="keywordtype">void</span> <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#6449e06655271c9ff4a535e15161e78f" title="Main listen loop.">run</a>();
<a name="l00060"></a>00060
<a name="l00062"></a><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#5841b76c314b98e97ede6ad111598100">00062</a> oasys::UDPClient <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#5841b76c314b98e97ede6ad111598100" title="Receiver socket.">sock_</a>;
<a name="l00063"></a>00063
<a name="l00065"></a><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#0c9eae909ccb45fc2bb0cb501f46633e">00065</a> <span class="keywordtype">char</span> <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#0c9eae909ccb45fc2bb0cb501f46633e" title="Static receiving buffer.">recv_buf_</a>[65536];
<a name="l00066"></a>00066
<a name="l00069"></a><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#bfb8f0a4bfce1ef8ed7d391b9d0d055a">00069</a> in_addr_t <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#bfb8f0a4bfce1ef8ed7d391b9d0d055a">listen_addr_</a>;
<a name="l00070"></a><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#987ecf17d5a280920d72949b671fa6cd">00070</a> u_int16_t <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#987ecf17d5a280920d72949b671fa6cd">listen_port_</a>;
<a name="l00071"></a><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#f48796e26a810e1fda09a0e1300c11f3">00071</a> in_addr_t <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#f48796e26a810e1fda09a0e1300c11f3">remote_addr_</a>;
<a name="l00072"></a><a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#2593fa01fadb03cb257bc6670cb0cbe5">00072</a> u_int16_t <a class="code" href="classdtntunnel_1_1UDPTunnel_1_1Listener.html#2593fa01fadb03cb257bc6670cb0cbe5">remote_port_</a>;
<a name="l00074"></a>00074 };
<a name="l00075"></a>00075
<a name="l00076"></a>00076 };
<a name="l00077"></a>00077
<a name="l00078"></a>00078 } <span class="comment">// namespace dtntunnel</span>
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="preprocessor">#endif </span><span class="comment">/* _UDPTUNNEL_H_ */</span>
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Mon Jul 21 14:09:47 2008 for DTN Reference Implementation by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
</body>
</html>
