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

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<h1>ProphetLinkList.cc</h1><a href="ProphetLinkList_8cc.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 Baylor University</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">#ifdef HAVE_CONFIG_H</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#include &lt;<a class="code" href="dtn-config_8h.html">dtn-config.h</a>&gt;</span>
<a name="l00019"></a>00019 <span class="preprocessor">#endif</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="ProphetLinkList_8h.html">ProphetLinkList.h</a>"</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="keyword">namespace </span>dtn
<a name="l00023"></a>00023 {
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>
<a name="l00026"></a>00026 <a class="code" href="classdtn_1_1ProphetLinkList.html#fcbeecd93540f2ff34598d2cfd5a6050">ProphetLinkList::NULL_LINK</a>(<span class="stringliteral">"ProphetLinkList"</span>);
<a name="l00027"></a>00027 
<a name="l00028"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#5c93e4e72c32beda6366a71d951a45ad">00028</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#5c93e4e72c32beda6366a71d951a45ad" title="Constructor.">ProphetLinkList::ProphetLinkList</a>()
<a name="l00029"></a>00029 {}
<a name="l00030"></a>00030 
<a name="l00031"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#81f81e80792a4371cf7be9c40fe2e9d9">00031</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#81f81e80792a4371cf7be9c40fe2e9d9" title="Destructor.">ProphetLinkList::~ProphetLinkList</a>()
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033     <a class="code" href="classdtn_1_1ProphetLinkList.html#0d70f2d7440006a0be394a0e3b8c6ea4" title="Remove all items from list and clean up memory.">clear</a>();
<a name="l00034"></a>00034 }
<a name="l00035"></a>00035 
<a name="l00036"></a>00036 <span class="keywordtype">void</span>
<a name="l00037"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#cc8c8d46912d84f436c753ca11f045df">00037</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#cc8c8d46912d84f436c753ca11f045df" title="Add a mapping between DTN LinkRef and prophet::Link*.">ProphetLinkList::add</a>(<span class="keyword">const</span> <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>&amp; l)
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039     <a class="code" href="classdtn_1_1ProphetLinkList.html#c6063daaeddcae1396d630b032353c71">iterator</a> i;
<a name="l00040"></a>00040     <span class="keywordflow">if</span> (! <a class="code" href="classdtn_1_1ProphetLinkList.html#3df1234c992eed150dcefc9334683afb" title="Given remote_eid, return pointer to prophet object.">find</a>(l-&gt;remote_eid().c_str(),i))
<a name="l00041"></a>00041     {
<a name="l00042"></a>00042         <a class="code" href="classdtn_1_1ProphetLink.html">ProphetLink</a>* lr = <span class="keyword">new</span> <a class="code" href="classdtn_1_1ProphetLink.html">ProphetLink</a>(l);
<a name="l00043"></a>00043         <a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.insert(i,lr);
<a name="l00044"></a>00044     }
<a name="l00045"></a>00045 }
<a name="l00046"></a>00046 
<a name="l00047"></a>00047 <span class="keywordtype">void</span>
<a name="l00048"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#57085ff2476cdc08edbc764465858319">00048</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#57085ff2476cdc08edbc764465858319" title="Remove mapping between DTN LinkRef and prophet::Link*.">ProphetLinkList::del</a>(<span class="keyword">const</span> <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>&amp; l)
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050     <a class="code" href="classdtn_1_1ProphetLinkList.html#c6063daaeddcae1396d630b032353c71">iterator</a> i;
<a name="l00051"></a>00051     <span class="keywordflow">if</span> (<a class="code" href="classdtn_1_1ProphetLinkList.html#3df1234c992eed150dcefc9334683afb" title="Given remote_eid, return pointer to prophet object.">find</a>(l-&gt;remote_eid().c_str(),i))
<a name="l00052"></a>00052     {
<a name="l00053"></a>00053         <span class="keyword">delete</span> *i;
<a name="l00054"></a>00054         <a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.erase(i);
<a name="l00055"></a>00055     }
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057 
<a name="l00058"></a>00058 <span class="keyword">const</span> <a class="code" href="classprophet_1_1Link.html">prophet::Link</a>*
<a name="l00059"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#3df1234c992eed150dcefc9334683afb">00059</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#3df1234c992eed150dcefc9334683afb" title="Given remote_eid, return pointer to prophet object.">ProphetLinkList::find</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* remote_eid)<span class="keyword"> const</span>
<a name="l00060"></a>00060 <span class="keyword"></span>{
<a name="l00061"></a>00061     <a class="code" href="classdtn_1_1ProphetLinkList.html#c6063daaeddcae1396d630b032353c71">iterator</a> i;
<a name="l00062"></a>00062     <a class="code" href="classdtn_1_1ProphetLinkList.html">ProphetLinkList</a>* me = <span class="keyword">const_cast&lt;</span><a class="code" href="classdtn_1_1ProphetLinkList.html">ProphetLinkList</a>*<span class="keyword">&gt;</span>(<span class="keyword">this</span>);
<a name="l00063"></a>00063     <span class="keywordflow">if</span> (me != NULL &amp;&amp; me-&gt;<a class="code" href="classdtn_1_1ProphetLinkList.html#3df1234c992eed150dcefc9334683afb" title="Given remote_eid, return pointer to prophet object.">find</a>(remote_eid,i))
<a name="l00064"></a>00064         <span class="keywordflow">return</span> (*i);
<a name="l00065"></a>00065     <span class="keywordflow">return</span> NULL;
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067 
<a name="l00068"></a>00068 <span class="keyword">const</span> <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>&amp;
<a name="l00069"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#74ea0dad9af6d840266e3ef9be6b9faa">00069</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#74ea0dad9af6d840266e3ef9be6b9faa" title="Given prophet object, return dtn::LinkRef&amp;amp;.">ProphetLinkList::find_ref</a>(<span class="keyword">const</span> <a class="code" href="classprophet_1_1Link.html">prophet::Link</a>* link)<span class="keyword"> const</span>
<a name="l00070"></a>00070 <span class="keyword"></span>{
<a name="l00071"></a>00071     <span class="keywordflow">if</span> (link == NULL) <span class="keywordflow">return</span> <a class="code" href="classdtn_1_1ProphetLinkList.html#fcbeecd93540f2ff34598d2cfd5a6050">NULL_LINK</a>;
<a name="l00072"></a>00072     <span class="keywordflow">return</span> <a class="code" href="classdtn_1_1ProphetLinkList.html#74ea0dad9af6d840266e3ef9be6b9faa" title="Given prophet object, return dtn::LinkRef&amp;amp;.">find_ref</a>(link-&gt;<a class="code" href="classprophet_1_1Link.html#4c7e5be6a49b400be9e07db823b7f301" title="Accessors.">remote_eid</a>());
<a name="l00073"></a>00073 }
<a name="l00074"></a>00074 
<a name="l00075"></a>00075 <span class="keyword">const</span> <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>&amp;
<a name="l00076"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#5bd18f3c3becca89941c4a7176283745">00076</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#74ea0dad9af6d840266e3ef9be6b9faa" title="Given prophet object, return dtn::LinkRef&amp;amp;.">ProphetLinkList::find_ref</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* remote_eid)<span class="keyword"> const</span>
<a name="l00077"></a>00077 <span class="keyword"></span>{
<a name="l00078"></a>00078     <a class="code" href="classdtn_1_1ProphetLinkList.html#c6063daaeddcae1396d630b032353c71">iterator</a> i;
<a name="l00079"></a>00079     <a class="code" href="classdtn_1_1ProphetLinkList.html">ProphetLinkList</a>* me = <span class="keyword">const_cast&lt;</span><a class="code" href="classdtn_1_1ProphetLinkList.html">ProphetLinkList</a>*<span class="keyword">&gt;</span>(<span class="keyword">this</span>);
<a name="l00080"></a>00080     <span class="keywordflow">if</span> (me != NULL &amp;&amp; me-&gt;<a class="code" href="classdtn_1_1ProphetLinkList.html#3df1234c992eed150dcefc9334683afb" title="Given remote_eid, return pointer to prophet object.">find</a>(remote_eid,i))
<a name="l00081"></a>00081         <span class="keywordflow">return</span> (*i)-&gt;ref();
<a name="l00082"></a>00082     <span class="keywordflow">return</span> <a class="code" href="classdtn_1_1ProphetLinkList.html#fcbeecd93540f2ff34598d2cfd5a6050">NULL_LINK</a>;
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084 
<a name="l00085"></a>00085 <span class="keywordtype">void</span>
<a name="l00086"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#0d70f2d7440006a0be394a0e3b8c6ea4">00086</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#0d70f2d7440006a0be394a0e3b8c6ea4" title="Remove all items from list and clean up memory.">ProphetLinkList::clear</a>()
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088     <span class="keywordflow">while</span> (!<a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.empty())
<a name="l00089"></a>00089     {
<a name="l00090"></a>00090         <span class="keyword">delete</span> <a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.front();
<a name="l00091"></a>00091         <a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.pop_front();
<a name="l00092"></a>00092     }
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 
<a name="l00095"></a>00095 <span class="keywordtype">bool</span>
<a name="l00096"></a><a class="code" href="classdtn_1_1ProphetLinkList.html#0b34f336b2ed203019e98dbce06649c8">00096</a> <a class="code" href="classdtn_1_1ProphetLinkList.html#3df1234c992eed150dcefc9334683afb" title="Given remote_eid, return pointer to prophet object.">ProphetLinkList::find</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* remote_eid, iterator&amp; i)
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098     i = <a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.begin();
<a name="l00099"></a>00099     <span class="keywordflow">while</span> (i != <a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.end() &amp;&amp;
<a name="l00100"></a>00100             (strncmp((*i)-&gt;remote_eid(),remote_eid,strlen((*i)-&gt;remote_eid())) &lt; 0) )
<a name="l00101"></a>00101         i++;
<a name="l00102"></a>00102     <span class="keywordflow">if</span> (i == <a class="code" href="classdtn_1_1ProphetLinkList.html#314459bf3d749d7d9036703e7e0e5e2a" title="collection of ProphetLink&amp;#39;s">list_</a>.end()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00103"></a>00103     <span class="keywordflow">return</span> strncmp((*i)-&gt;remote_eid(),remote_eid,strlen((*i)-&gt;remote_eid())) == 0;
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105 
<a name="l00106"></a>00106 }; <span class="comment">// namespace dtn</span>
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