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

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<h1>RegistrationTable.h</h1><a href="RegistrationTable_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 2004-2006 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 _REGISTRATION_TABLE_H_</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _REGISTRATION_TABLE_H_</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;string&gt;</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;oasys/debug/DebugUtils.h&gt;</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;oasys/util/StringBuffer.h&gt;</span>
<a name="l00023"></a>00023 
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="Registration_8h.html">Registration.h</a>"</span>
<a name="l00025"></a>00025 
<a name="l00026"></a>00026 <span class="keyword">namespace </span>dtn {
<a name="l00027"></a>00027 
<a name="l00032"></a><a class="code" href="classdtn_1_1RegistrationTable.html">00032</a> <span class="keyword">class </span><a class="code" href="classdtn_1_1RegistrationTable.html" title="Class for the in-memory registration table.">RegistrationTable</a> : <span class="keyword">public</span> oasys::<a class="code" href="classoasys_1_1Logger.html">Logger</a> {
<a name="l00033"></a>00033 <span class="keyword">public</span>:
<a name="l00037"></a>00037     <a class="code" href="classdtn_1_1RegistrationTable.html#af4beff82d6e382450c73c9edc43701b" title="Constructor.">RegistrationTable</a>();
<a name="l00038"></a>00038 
<a name="l00042"></a>00042     <span class="keyword">virtual</span> <a class="code" href="classdtn_1_1RegistrationTable.html#16488511e204ac625a9d2a5fde3f6e61" title="Destructor.">~RegistrationTable</a>();
<a name="l00043"></a>00043 
<a name="l00053"></a>00053     <span class="keywordtype">bool</span> <span class="keyword">add</span>(<a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &amp;quot;application&amp;quot; registration, loosely defined...">Registration</a>* reg, <span class="keywordtype">bool</span> add_to_store = <span class="keyword">true</span>);
<a name="l00054"></a>00054 
<a name="l00058"></a>00058     <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &amp;quot;application&amp;quot; registration, loosely defined...">Registration</a>* <span class="keyword">get</span>(u_int32_t <a class="code" href="dtncat_8c.html#8eb0c3e35c1feb7baf9802f03bf42e41">regid</a>) <span class="keyword">const</span>;
<a name="l00059"></a>00059 
<a name="l00064"></a>00064     <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &amp;quot;application&amp;quot; registration, loosely defined...">Registration</a>* <span class="keyword">get</span>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1EndpointIDPattern.html" title="A Distinct class for endpoint patterns (i.e.">EndpointIDPattern</a>&amp; eid) <span class="keyword">const</span>;
<a name="l00065"></a>00065 
<a name="l00070"></a>00070     <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1RegistrationTable.html#e69fe9f82af4c5a16973881693d450f1" title="Remove the registration from the database, returns true if successful, false if the...">del</a>(u_int32_t <a class="code" href="dtncat_8c.html#8eb0c3e35c1feb7baf9802f03bf42e41">regid</a>);
<a name="l00071"></a>00071     
<a name="l00076"></a>00076     <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1RegistrationTable.html#48ccc6929f57ab9f00f5bba509947023" title="Update the registration in the database.">update</a>(<a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &amp;quot;application&amp;quot; registration, loosely defined...">Registration</a>* reg);
<a name="l00077"></a>00077     
<a name="l00084"></a>00084     <span class="keywordtype">int</span> <a class="code" href="classdtn_1_1RegistrationTable.html#334df3b83d924f97cc547f39372380ed" title="Populate the given reglist with all registrations with an endpoint id that matches...">get_matching</a>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>&amp; eid, <a class="code" href="classdtn_1_1RegistrationList.html" title="Typedef for a list of Registrations.">RegistrationList</a>* <a class="code" href="classdtn_1_1RegistrationTable.html#a68725299a77648d031a899971ba925f" title="Return the routing table.">reg_list</a>) <span class="keyword">const</span>;
<a name="l00085"></a>00085     
<a name="l00091"></a>00091     <span class="keywordtype">int</span> <a class="code" href="classdtn_1_1RegistrationTable.html#59930c19d0cf404a8841b150b37c10a3" title="Delete any expired registrations.">delete_expired</a>(<span class="keyword">const</span> time_t now);
<a name="l00092"></a>00092 
<a name="l00096"></a>00096     <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1RegistrationTable.html#821a1182a88b6ec542b37e84d91a11f5" title="Dump out the registration database.">dump</a>(oasys::StringBuffer* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>) <span class="keyword">const</span>;
<a name="l00097"></a>00097 
<a name="l00102"></a>00102     <span class="keyword">const</span> <a class="code" href="classdtn_1_1RegistrationList.html" title="Typedef for a list of Registrations.">RegistrationList</a> *<a class="code" href="classdtn_1_1RegistrationTable.html#a68725299a77648d031a899971ba925f" title="Return the routing table.">reg_list</a>() <span class="keyword">const</span>;
<a name="l00103"></a>00103 
<a name="l00107"></a><a class="code" href="classdtn_1_1RegistrationTable.html#3977a6ef969e1fee4eabb671e818091b">00107</a>     oasys::Lock* <a class="code" href="classdtn_1_1RegistrationTable.html#3977a6ef969e1fee4eabb671e818091b" title="Accessor for the RouteTable internal lock.">lock</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &amp;<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>; }
<a name="l00108"></a>00108 
<a name="l00109"></a>00109 <span class="keyword">protected</span>:
<a name="l00113"></a>00113     <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1RegistrationTable.html#289b6a4a94f7fd6e594c2e4c89963ff4" title="Internal method to find the location of the given registration.">find</a>(u_int32_t regid, RegistrationList::iterator* iter);
<a name="l00114"></a>00114 
<a name="l00120"></a><a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb">00120</a>     <a class="code" href="classdtn_1_1RegistrationList.html" title="Typedef for a list of Registrations.">RegistrationList</a> <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>;
<a name="l00121"></a>00121 
<a name="l00125"></a><a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff">00125</a>     <span class="keyword">mutable</span> oasys::SpinLock <a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>;
<a name="l00126"></a>00126 };
<a name="l00127"></a>00127 
<a name="l00128"></a>00128 } <span class="comment">// namespace dtn</span>
<a name="l00129"></a>00129 
<a name="l00130"></a>00130 <span class="preprocessor">#endif </span><span class="comment">/* _REGISTRATION_TABLE_H_ */</span>
</pre></div></div>
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