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libdtn-devel-2.6.0-2mdv2009.1.i586.rpm

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<h1>BundleTimestamp.h</h1><a href="BundleTimestamp_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 _BUNDLETIMESTAMP_H_</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _BUNDLETIMESTAMP_H_</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;sys/types.h&gt;</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="keyword">namespace </span>dtn {
<a name="l00023"></a>00023 
<a name="l00030"></a><a class="code" href="structdtn_1_1BundleTimestamp.html">00030</a> <span class="keyword">struct </span><a class="code" href="structdtn_1_1BundleTimestamp.html" title="Simple struct definition for bundle creation timestamps.">BundleTimestamp</a> {
<a name="l00031"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d">00031</a>     u_int32_t <a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a>; 
<a name="l00032"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347">00032</a>     u_int32_t <a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a>;   
<a name="l00033"></a>00033 
<a name="l00037"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#a2b37f794dd1a7010620420c0408d333">00037</a>     <a class="code" href="structdtn_1_1BundleTimestamp.html#a2b37f794dd1a7010620420c0408d333" title="Default constructor.">BundleTimestamp</a>()
<a name="l00038"></a>00038         : <a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a>(0), <a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a>(0) {}
<a name="l00039"></a>00039     
<a name="l00043"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#88888eb20e6ec55e788e6dfefff62701">00043</a>     <a class="code" href="structdtn_1_1BundleTimestamp.html#a2b37f794dd1a7010620420c0408d333" title="Default constructor.">BundleTimestamp</a>(u_int32_t seconds, u_int32_t seqno)
<a name="l00044"></a>00044         : <a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a>(seconds), <a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a>(seqno) {}
<a name="l00045"></a>00045     
<a name="l00050"></a>00050     <span class="keyword">static</span> u_int32_t <a class="code" href="structdtn_1_1BundleTimestamp.html#27af1dd8ce1c3d9f361a0149aba6cb0c" title="Return the current time in the correct format for the bundle protocol, i.e.">get_current_time</a>();
<a name="l00051"></a>00051 
<a name="l00056"></a>00056     <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="structdtn_1_1BundleTimestamp.html#a67a3fee3de9c0817df2a084a901401c" title="Check that the local clock setting is valid (i.e.">check_local_clock</a>();
<a name="l00057"></a>00057 
<a name="l00061"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#0a0624874ee6acf4fddf6a78b998c187">00061</a>     <span class="keywordtype">bool</span> <a class="code" href="structdtn_1_1BundleTimestamp.html#0a0624874ee6acf4fddf6a78b998c187" title="Operator overload for use in STL data structures.">operator==</a>(<span class="keyword">const</span> <a class="code" href="structdtn_1_1BundleTimestamp.html" title="Simple struct definition for bundle creation timestamps.">BundleTimestamp</a>&amp; other)<span class="keyword"> const</span>
<a name="l00062"></a>00062 <span class="keyword">    </span>{
<a name="l00063"></a>00063         <span class="keywordflow">return</span> <a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a> == other.<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a> &amp;&amp;
<a name="l00064"></a>00064             <a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a> == other.<a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a>;
<a name="l00065"></a>00065     }
<a name="l00066"></a>00066         
<a name="l00070"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#62ec9f057eaf548981262ff05a4e8df5">00070</a>     <span class="keywordtype">bool</span> <a class="code" href="structdtn_1_1BundleTimestamp.html#62ec9f057eaf548981262ff05a4e8df5" title="Operator overload for use in STL data structures.">operator&lt;</a>(<span class="keyword">const</span> <a class="code" href="structdtn_1_1BundleTimestamp.html" title="Simple struct definition for bundle creation timestamps.">BundleTimestamp</a>&amp; other)<span class="keyword"> const</span>
<a name="l00071"></a>00071 <span class="keyword">    </span>{
<a name="l00072"></a>00072         <span class="keywordflow">if</span> (<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a> &lt; other.<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a>) <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00073"></a>00073         <span class="keywordflow">if</span> (<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a> &gt; other.<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00074"></a>00074         <span class="keywordflow">return</span> (<a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a> &lt; other.<a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a>);
<a name="l00075"></a>00075     }
<a name="l00076"></a>00076         
<a name="l00080"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#d21566003485e91ac2096c28e4217d71">00080</a>     <span class="keywordtype">bool</span> <a class="code" href="structdtn_1_1BundleTimestamp.html#d21566003485e91ac2096c28e4217d71" title="Operator overload for use in STL data structures.">operator&gt;</a>(<span class="keyword">const</span> <a class="code" href="structdtn_1_1BundleTimestamp.html" title="Simple struct definition for bundle creation timestamps.">BundleTimestamp</a>&amp; other)<span class="keyword"> const</span>
<a name="l00081"></a>00081 <span class="keyword">    </span>{
<a name="l00082"></a>00082         <span class="keywordflow">if</span> (<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a> &gt; other.<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a>) <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00083"></a>00083         <span class="keywordflow">if</span> (<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a> &lt; other.<a class="code" href="structdtn_1_1BundleTimestamp.html#02c8a347150620243240655bdcd2f42d" title="Seconds since 1/1/2000.">seconds_</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00084"></a>00084         <span class="keywordflow">return</span> (<a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a> &gt; other.<a class="code" href="structdtn_1_1BundleTimestamp.html#ebc8cea66862d7f6056da450db410347" title="Sub-second sequence number.">seqno_</a>);
<a name="l00085"></a>00085     }
<a name="l00086"></a>00086         
<a name="l00090"></a><a class="code" href="structdtn_1_1BundleTimestamp.html#f6d62d5c9d0a4dc2d4848ccbc925b497">00090</a>     <span class="keyword">static</span> u_int32_t <a class="code" href="structdtn_1_1BundleTimestamp.html#f6d62d5c9d0a4dc2d4848ccbc925b497" title="The number of seconds between 1/1/1970 and 1/1/2000.">TIMEVAL_CONVERSION</a>;
<a name="l00091"></a>00091 };
<a name="l00092"></a>00092 
<a name="l00093"></a>00093 } <span class="comment">// namespace dtn</span>
<a name="l00094"></a>00094 
<a name="l00095"></a>00095 <span class="preprocessor">#endif </span><span class="comment">/* _BUNDLETIMESTAMP_H_ */</span>
</pre></div></div>
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