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libdtn-devel-2.6.0-1mdv2009.0.i586.rpm

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<h1>DTLSR.h</h1><a href="DTLSR_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 2007 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 _DTLSR_H_</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _DTLSR_H_</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;oasys/compat/inttypes.h&gt;</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;oasys/serialize/SerializableVector.h&gt;</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="EndpointID_8h.html">naming/EndpointID.h</a>"</span>
<a name="l00023"></a>00023 
<a name="l00024"></a>00024 <span class="keyword">namespace </span>dtn {
<a name="l00025"></a>00025 
<a name="l00026"></a>00026 <span class="keyword">class </span>Bundle;
<a name="l00027"></a>00027 
<a name="l00032"></a><a class="code" href="classdtn_1_1DTLSR.html">00032</a> <span class="keyword">class </span><a class="code" href="classdtn_1_1DTLSR.html" title="Static class used for generic functionality in the DTLSR (Delay Tolerant Link State...">DTLSR</a> {
<a name="l00033"></a>00033 <span class="keyword">public</span>:
<a name="l00034"></a>00034     <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00036"></a><a class="code" href="classdtn_1_1DTLSR.html#d0a6df53eaef2a9ef1d3576e3ac0005c">00036</a> <span class="comment"></span>    <span class="keyword">typedef</span> <span class="keyword">enum</span> {
<a name="l00037"></a><a class="code" href="classdtn_1_1DTLSR.html#d0a6df53eaef2a9ef1d3576e3ac0005cbed7dff6b128f3fa540411dfa25d6ec5">00037</a>         <a class="code" href="classdtn_1_1DTLSR.html#d0a6df53eaef2a9ef1d3576e3ac0005cbed7dff6b128f3fa540411dfa25d6ec5">MSG_LSA</a> = 1,
<a name="l00038"></a><a class="code" href="classdtn_1_1DTLSR.html#d0a6df53eaef2a9ef1d3576e3ac0005cee3502e165f306fe6a45e3df144f11ba">00038</a>         <a class="code" href="classdtn_1_1DTLSR.html#d0a6df53eaef2a9ef1d3576e3ac0005cee3502e165f306fe6a45e3df144f11ba">MSG_EIDA</a> = 2,
<a name="l00039"></a>00039     } <a class="code" href="classdtn_1_1DTLSR.html#d0a6df53eaef2a9ef1d3576e3ac0005c" title="Message types.">msg_type_t</a>;
<a name="l00040"></a>00040 
<a name="l00041"></a>00041     <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00043"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html">00043</a> <span class="comment"></span>    <span class="keyword">class </span><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html" title="Link parameters that are sent over the network.">LinkParams</a> : <span class="keyword">public</span> oasys::SerializableObject {
<a name="l00044"></a>00044     <span class="keyword">public</span>:
<a name="l00045"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#c42665a7ef458e162776e5037f7f9ce6">00045</a>         <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#c42665a7ef458e162776e5037f7f9ce6">LinkParams</a>() :
<a name="l00046"></a>00046             <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#f5a08ad2dad54ed18907f19541168dcf" title="LINK_UP or LINK_DOWN.">state_</a>(<a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#4c7cf89ca787aaa76d10dd64444590b19c37d3bb69e70835da132c4b62fee73b">LINK_UP</a>), <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#6a9731573600356c822ac8183558f1db" title="configured link cost">cost_</a>(0), <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#06eafc8486d2ff880595bb75c4e1fd86" title="estimated link delay">delay_</a>(0), <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#75c55d4068481ab09b2b78c773ce92fb" title="estimated link bandwidth">bw_</a>(0), <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#469b77434631d6b148ad34fc28318785" title="number of bundles in queue">qcount_</a>(0), <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#56d1db5d5b0a41362aab90f3d2f1a9c3" title="total size of bundles in queue">qsize_</a>(0) {}
<a name="l00047"></a>00047         
<a name="l00048"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#d7940ae86526cf861409ab5549fe0dc3">00048</a>         <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#c42665a7ef458e162776e5037f7f9ce6">LinkParams</a>(<span class="keyword">const</span> oasys::Builder&amp;) {}
<a name="l00049"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#5b72aabbdab0de75929d63d14e749aa9">00049</a>         <span class="keyword">virtual</span> <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#5b72aabbdab0de75929d63d14e749aa9">~LinkParams</a>() {}
<a name="l00050"></a>00050 
<a name="l00051"></a>00051         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#e89c7de2da85b8cc7afcf671d3a7f5ed">serialize</a>(oasys::SerializeAction* a);
<a name="l00052"></a>00052 
<a name="l00054"></a>00054         <span class="keyword">enum</span> {
<a name="l00055"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#4c7cf89ca787aaa76d10dd64444590b19c37d3bb69e70835da132c4b62fee73b">00055</a>             <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#4c7cf89ca787aaa76d10dd64444590b19c37d3bb69e70835da132c4b62fee73b">LINK_UP</a>   = 0x1,
<a name="l00056"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#4c7cf89ca787aaa76d10dd64444590b17d9dbd6b1d445d156cf94ca355a0b0a1">00056</a>             <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#4c7cf89ca787aaa76d10dd64444590b17d9dbd6b1d445d156cf94ca355a0b0a1">LINK_DOWN</a> = 0x2
<a name="l00057"></a>00057         };
<a name="l00058"></a>00058 
<a name="l00059"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#f5a08ad2dad54ed18907f19541168dcf">00059</a>         u_int8_t  <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#f5a08ad2dad54ed18907f19541168dcf" title="LINK_UP or LINK_DOWN.">state_</a>;    
<a name="l00060"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#6a9731573600356c822ac8183558f1db">00060</a>         u_int32_t <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#6a9731573600356c822ac8183558f1db" title="configured link cost">cost_</a>;     
<a name="l00061"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#06eafc8486d2ff880595bb75c4e1fd86">00061</a>         u_int32_t <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#06eafc8486d2ff880595bb75c4e1fd86" title="estimated link delay">delay_</a>;    
<a name="l00062"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#75c55d4068481ab09b2b78c773ce92fb">00062</a>         u_int32_t <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#75c55d4068481ab09b2b78c773ce92fb" title="estimated link bandwidth">bw_</a>;       
<a name="l00063"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#469b77434631d6b148ad34fc28318785">00063</a>         u_int32_t <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#469b77434631d6b148ad34fc28318785" title="number of bundles in queue">qcount_</a>;   
<a name="l00064"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#56d1db5d5b0a41362aab90f3d2f1a9c3">00064</a>         u_int32_t <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html#56d1db5d5b0a41362aab90f3d2f1a9c3" title="total size of bundles in queue">qsize_</a>;    
<a name="l00065"></a>00065     };
<a name="l00066"></a>00066 
<a name="l00067"></a>00067     <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00069"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html">00069</a> <span class="comment"></span>    <span class="keyword">class </span><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html" title="Structure used in LSAs for link state announcement.">LinkState</a> : <span class="keyword">public</span> oasys::SerializableObject {
<a name="l00070"></a>00070     <span class="keyword">public</span>:
<a name="l00071"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#3cb4abe89dddf05d486ee6c6bb6c80d2">00071</a>         <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#3cb4abe89dddf05d486ee6c6bb6c80d2">LinkState</a>(){}
<a name="l00072"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#060ca420b6a7cb857bf8908c5f995ab1">00072</a>         <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#3cb4abe89dddf05d486ee6c6bb6c80d2">LinkState</a>(<span class="keyword">const</span> oasys::Builder&amp;) {}
<a name="l00073"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#ba7788c32394cf61b01cf93518e63066">00073</a>         <span class="keyword">virtual</span> <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#ba7788c32394cf61b01cf93518e63066">~LinkState</a>() {}
<a name="l00074"></a>00074 
<a name="l00075"></a>00075         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#41925acbbea28df6049bc036d46ed2cd">serialize</a>(oasys::SerializeAction* a);
<a name="l00076"></a>00076         
<a name="l00077"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#36adc23dc208ebfa1ae131ead61bcc89">00077</a>         <a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>  <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#36adc23dc208ebfa1ae131ead61bcc89" title="Destination node.">dest_</a>;    
<a name="l00078"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#9d67cd93d0399fdd5423ca0408e08a12">00078</a>         std::string <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#9d67cd93d0399fdd5423ca0408e08a12" title="Link name.">id_</a>;      
<a name="l00079"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#648a377d6e71b9efd15c3141e3308344">00079</a>         u_int32_t   <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#648a377d6e71b9efd15c3141e3308344" title="Time since last state change for this link.">elapsed_</a>; 
<a name="l00080"></a>00080 
<a name="l00081"></a><a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#dedf27793dde79806fcd87a09797525e">00081</a>         <a class="code" href="classdtn_1_1DTLSR_1_1LinkParams.html" title="Link parameters that are sent over the network.">LinkParams</a>  <a class="code" href="classdtn_1_1DTLSR_1_1LinkState.html#dedf27793dde79806fcd87a09797525e" title="Parameters of the link.">params_</a>;  
<a name="l00082"></a>00082     };
<a name="l00083"></a>00083     
<a name="l00084"></a><a class="code" href="classdtn_1_1DTLSR.html#bbf588665bd3e6fd4c60ffe970f3aa98">00084</a>     <span class="keyword">typedef</span> oasys::SerializableVector&lt;LinkState&gt; <a class="code" href="classdtn_1_1DTLSR.html#bbf588665bd3e6fd4c60ffe970f3aa98">LinkStateVec</a>;
<a name="l00085"></a>00085 
<a name="l00086"></a>00086     <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00088"></a><a class="code" href="classdtn_1_1DTLSR_1_1LSA.html">00088</a> <span class="comment"></span>    <span class="keyword">class </span><a class="code" href="classdtn_1_1DTLSR_1_1LSA.html" title="The LSA that&amp;#39;s sent over the network.">LSA</a> : <span class="keyword">public</span> oasys::SerializableObject {
<a name="l00089"></a>00089     <span class="keyword">public</span>:
<a name="l00090"></a><a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#2e8c0918cfb5f675678ce550938203bb">00090</a>         <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#2e8c0918cfb5f675678ce550938203bb">LSA</a>() {}
<a name="l00091"></a><a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#3b5eb88afef925c6e105d885aa5cfdce">00091</a>         <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#2e8c0918cfb5f675678ce550938203bb">LSA</a>(<span class="keyword">const</span> oasys::Builder&amp;) {}
<a name="l00092"></a><a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#db35690af288062b1d540a4c7b4882c3">00092</a>         <span class="keyword">virtual</span> <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#db35690af288062b1d540a4c7b4882c3">~LSA</a>() {}
<a name="l00093"></a>00093 
<a name="l00094"></a>00094         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#41b0f156b9d8135d32c47f6db2ccebd2">serialize</a>(oasys::SerializeAction* a);
<a name="l00095"></a>00095 
<a name="l00096"></a><a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#19f56b2fc67e7d5e08be8437feecf157">00096</a>         u_int32_t        <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#19f56b2fc67e7d5e08be8437feecf157" title="Strictly increasing sequence number for this source.">seqno_</a>; 
<a name="l00097"></a>00097 
<a name="l00098"></a><a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#364545c39a3a6757326788cf08c70b8d">00098</a>         <a class="code" href="classdtn_1_1DTLSR.html#bbf588665bd3e6fd4c60ffe970f3aa98">LinkStateVec</a>     <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html#364545c39a3a6757326788cf08c70b8d" title="Vector of link states.">links_</a>; 
<a name="l00099"></a>00099     };
<a name="l00100"></a>00100 
<a name="l00104"></a>00104     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1DTLSR.html#699d051e60ee419630bffd22bdd2a739" title="Format the LSA into the given bundle&amp;#39;s payload.">format_lsa_bundle</a>(<a class="code" href="classdtn_1_1Bundle.html" title="The internal representation of a bundle.">Bundle</a>* bundle, <span class="keyword">const</span> <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html" title="The LSA that&amp;#39;s sent over the network.">LSA</a>* lsa);
<a name="l00105"></a>00105 
<a name="l00109"></a>00109     <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1DTLSR.html#09838e294dee8194df4ee5069c91584a" title="Parse an LSA bundle.">parse_lsa_bundle</a>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1Bundle.html" title="The internal representation of a bundle.">Bundle</a>* bundle, <a class="code" href="classdtn_1_1DTLSR_1_1LSA.html" title="The LSA that&amp;#39;s sent over the network.">LSA</a>* lsa);
<a name="l00110"></a>00110 };
<a name="l00111"></a>00111 
<a name="l00112"></a>00112 } <span class="comment">// namespace dtn</span>
<a name="l00113"></a>00113 
<a name="l00114"></a>00114 <span class="preprocessor">#endif </span><span class="comment">/* _DTLSR_H_ */</span>
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