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<h1>RegistrationTable.cc</h1><a href="RegistrationTable_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 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">#ifdef HAVE_CONFIG_H</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor"># include <<a class="code" href="dtn-config_8h.html">dtn-config.h</a>></span>
<a name="l00019"></a>00019 <span class="preprocessor">#endif</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="APIRegistration_8h.html">APIRegistration.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="RegistrationTable_8h.html">RegistrationTable.h</a>"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="BundleEvent_8h.html">bundling/BundleEvent.h</a>"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="BundleDaemon_8h.html">bundling/BundleDaemon.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="RegistrationStore_8h.html">storage/RegistrationStore.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">namespace </span>dtn {
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00030"></a><a class="code" href="classdtn_1_1RegistrationTable.html#af4beff82d6e382450c73c9edc43701b">00030</a> <a class="code" href="classdtn_1_1RegistrationTable.html#af4beff82d6e382450c73c9edc43701b" title="Constructor.">RegistrationTable::RegistrationTable</a>()
<a name="l00031"></a>00031 : <a class="code" href="classoasys_1_1Logger.html">Logger</a>(<span class="stringliteral">"RegistrationTable"</span>, <span class="stringliteral">"/dtn/registration/table"</span>)
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00036"></a><a class="code" href="classdtn_1_1RegistrationTable.html#16488511e204ac625a9d2a5fde3f6e61">00036</a> <a class="code" href="classdtn_1_1RegistrationTable.html#16488511e204ac625a9d2a5fde3f6e61" title="Destructor.">RegistrationTable::~RegistrationTable</a>()
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="keywordflow">while</span> (! <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.empty()) {
<a name="l00039"></a>00039 <span class="keyword">delete</span> <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.front();
<a name="l00040"></a>00040 <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.pop_front();
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042 }
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00045"></a>00045 <span class="keywordtype">bool</span>
<a name="l00046"></a><a class="code" href="classdtn_1_1RegistrationTable.html#289b6a4a94f7fd6e594c2e4c89963ff4">00046</a> <a class="code" href="classdtn_1_1RegistrationTable.html#289b6a4a94f7fd6e594c2e4c89963ff4" title="Internal method to find the location of the given registration.">RegistrationTable::find</a>(u_int32_t <a class="code" href="dtncat_8c.html#8eb0c3e35c1feb7baf9802f03bf42e41">regid</a>, RegistrationList::iterator* iter)
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &quot;application&quot; registration, loosely defined...">Registration</a>* reg;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keywordflow">for</span> (*iter = <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.begin(); *iter != <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.end(); ++(*iter)) {
<a name="l00051"></a>00051 reg = *(*iter);
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keywordflow">if</span> (reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>() == regid) {
<a name="l00054"></a>00054 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00062"></a>00062 <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &quot;application&quot; registration, loosely defined...">Registration</a>*
<a name="l00063"></a><a class="code" href="classdtn_1_1RegistrationTable.html#f8d5a24ad0b05ab853f80cfea3a1fce1">00063</a> <a class="code" href="classdtn_1_1RegistrationTable.html#f8d5a24ad0b05ab853f80cfea3a1fce1" title="Look up a matching registration.">RegistrationTable::get</a>(u_int32_t <a class="code" href="dtncat_8c.html#8eb0c3e35c1feb7baf9802f03bf42e41">regid</a>)<span class="keyword"> const</span>
<a name="l00064"></a>00064 <span class="keyword"></span>{
<a name="l00065"></a>00065 oasys::ScopeLock l(&<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>, <span class="stringliteral">"RegistrationTable"</span>);
<a name="l00066"></a>00066
<a name="l00067"></a>00067 RegistrationList::iterator iter;
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="comment">// the const_cast lets us use the same find method for get as we</span>
<a name="l00070"></a>00070 <span class="comment">// use for add/del</span>
<a name="l00071"></a>00071 <span class="keywordflow">if</span> (const_cast<RegistrationTable*>(<span class="keyword">this</span>)-><a class="code" href="classdtn_1_1RegistrationTable.html#289b6a4a94f7fd6e594c2e4c89963ff4" title="Internal method to find the location of the given registration.">find</a>(regid, &iter)) {
<a name="l00072"></a>00072 <span class="keywordflow">return</span> *iter;
<a name="l00073"></a>00073 }
<a name="l00074"></a>00074 <span class="keywordflow">return</span> NULL;
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00078"></a>00078 <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &quot;application&quot; registration, loosely defined...">Registration</a>*
<a name="l00079"></a><a class="code" href="classdtn_1_1RegistrationTable.html#9562c665cfcf6086bee94c468ec03242">00079</a> <a class="code" href="classdtn_1_1RegistrationTable.html#f8d5a24ad0b05ab853f80cfea3a1fce1" title="Look up a matching registration.">RegistrationTable::get</a>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1EndpointIDPattern.html" title="A Distinct class for endpoint patterns (i.e.">EndpointIDPattern</a>& eid)<span class="keyword"> const</span>
<a name="l00080"></a>00080 <span class="keyword"></span>{
<a name="l00081"></a>00081 <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &quot;application&quot; registration, loosely defined...">Registration</a>* reg;
<a name="l00082"></a>00082 RegistrationList::const_iterator iter;
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="keywordflow">for</span> (iter = <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.begin(); iter != <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.end(); ++iter) {
<a name="l00085"></a>00085 reg = *iter;
<a name="l00086"></a>00086 <span class="keywordflow">if</span> (reg-><a class="code" href="classdtn_1_1Registration.html#590e683ae3d0a33456e7f0fa0a2a89d5" title="Accessors.">endpoint</a>().<a class="code" href="classdtn_1_1EndpointID.html#80721c0832c08c5066e6d6276d62d70b" title="Simple equality test function.">equals</a>(eid)) {
<a name="l00087"></a>00087 <span class="keywordflow">return</span> reg;
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keywordflow">return</span> NULL;
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00095"></a>00095 <span class="keywordtype">bool</span>
<a name="l00096"></a><a class="code" href="classdtn_1_1RegistrationTable.html#a360f9cc20ad946876613e0747211ef0">00096</a> <a class="code" href="classdtn_1_1RegistrationTable.html#a360f9cc20ad946876613e0747211ef0" title="Add a new registration to the database.">RegistrationTable::add</a>(<a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &quot;application&quot; registration, loosely defined...">Registration</a>* reg, <span class="keywordtype">bool</span> add_to_store)
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 oasys::ScopeLock l(&<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>, <span class="stringliteral">"RegistrationTable"</span>);
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment">// put it in the list</span>
<a name="l00101"></a>00101 <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.push_back(reg);
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <span class="comment">// don't store (or log) default registrations </span>
<a name="l00104"></a>00104 <span class="keywordflow">if</span> (!add_to_store || reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>() <= <a class="code" href="classdtn_1_1Registration.html#a77413af54eb80bb526deaa3b4377ce8">Registration::MAX_RESERVED_REGID</a>) {
<a name="l00105"></a>00105 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="comment">// now, all we should get are API registrations</span>
<a name="l00109"></a>00109 <a class="code" href="classdtn_1_1APIRegistration.html" title="Registration class to represent an actual attached application over the client api...">APIRegistration</a>* api_reg = <span class="keyword">dynamic_cast<</span><a class="code" href="classdtn_1_1APIRegistration.html" title="Registration class to represent an actual attached application over the client api...">APIRegistration</a>*<span class="keyword">></span>(reg);
<a name="l00110"></a>00110 <span class="keywordflow">if</span> (api_reg == NULL) {
<a name="l00111"></a>00111 log_err(<span class="stringliteral">"non-api registration %d passed to registration store"</span>,
<a name="l00112"></a>00112 reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>());
<a name="l00113"></a>00113 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a>00116 log_info(<span class="stringliteral">"adding registration %d/%s"</span>, reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>(),
<a name="l00117"></a>00117 reg-><a class="code" href="classdtn_1_1Registration.html#590e683ae3d0a33456e7f0fa0a2a89d5" title="Accessors.">endpoint</a>().<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keywordflow">if</span> (! RegistrationStore::instance()->add(api_reg)) {
<a name="l00120"></a>00120 log_err(<span class="stringliteral">"error adding registration %d/%s: error in persistent store"</span>,
<a name="l00121"></a>00121 reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>(), reg-><a class="code" href="classdtn_1_1Registration.html#590e683ae3d0a33456e7f0fa0a2a89d5" title="Accessors.">endpoint</a>().<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00122"></a>00122 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00129"></a>00129 <span class="keywordtype">bool</span>
<a name="l00130"></a><a class="code" href="classdtn_1_1RegistrationTable.html#e69fe9f82af4c5a16973881693d450f1">00130</a> <a class="code" href="classdtn_1_1RegistrationTable.html#e69fe9f82af4c5a16973881693d450f1" title="Remove the registration from the database, returns true if successful, false if the...">RegistrationTable::del</a>(u_int32_t <a class="code" href="dtncat_8c.html#8eb0c3e35c1feb7baf9802f03bf42e41">regid</a>)
<a name="l00131"></a>00131 {
<a name="l00132"></a>00132 oasys::ScopeLock l(&<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>, <span class="stringliteral">"RegistrationTable"</span>);
<a name="l00133"></a>00133
<a name="l00134"></a>00134 RegistrationList::iterator iter;
<a name="l00135"></a>00135
<a name="l00136"></a>00136 log_info(<span class="stringliteral">"removing registration %d"</span>, regid);
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="keywordflow">if</span> (! <a class="code" href="classdtn_1_1RegistrationTable.html#289b6a4a94f7fd6e594c2e4c89963ff4" title="Internal method to find the location of the given registration.">find</a>(regid, &iter)) {
<a name="l00139"></a>00139 log_err(<span class="stringliteral">"error removing registration %d: no matching registration"</span>,
<a name="l00140"></a>00140 regid);
<a name="l00141"></a>00141 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keywordflow">if</span> (! RegistrationStore::instance()-><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>(regid)) {
<a name="l00145"></a>00145 log_err(<span class="stringliteral">"error removing registration %d: error in persistent store"</span>,
<a name="l00146"></a>00146 regid);
<a name="l00147"></a>00147 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.erase(iter);
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00156"></a>00156 <span class="keywordtype">bool</span>
<a name="l00157"></a><a class="code" href="classdtn_1_1RegistrationTable.html#48ccc6929f57ab9f00f5bba509947023">00157</a> <a class="code" href="classdtn_1_1RegistrationTable.html#48ccc6929f57ab9f00f5bba509947023" title="Update the registration in the database.">RegistrationTable::update</a>(<a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &quot;application&quot; registration, loosely defined...">Registration</a>* reg)
<a name="l00158"></a>00158 {
<a name="l00159"></a>00159 oasys::ScopeLock l(&<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>, <span class="stringliteral">"RegistrationTable"</span>);
<a name="l00160"></a>00160
<a name="l00161"></a>00161 log_info(<span class="stringliteral">"updating registration %d/%s"</span>,
<a name="l00162"></a>00162 reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>(), reg-><a class="code" href="classdtn_1_1Registration.html#590e683ae3d0a33456e7f0fa0a2a89d5" title="Accessors.">endpoint</a>().<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <a class="code" href="classdtn_1_1APIRegistration.html" title="Registration class to represent an actual attached application over the client api...">APIRegistration</a>* api_reg = <span class="keyword">dynamic_cast<</span><a class="code" href="classdtn_1_1APIRegistration.html" title="Registration class to represent an actual attached application over the client api...">APIRegistration</a>*<span class="keyword">></span>(reg);
<a name="l00165"></a>00165 <span class="keywordflow">if</span> (api_reg == NULL) {
<a name="l00166"></a>00166 log_err(<span class="stringliteral">"non-api registration %d passed to registration store"</span>,
<a name="l00167"></a>00167 reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>());
<a name="l00168"></a>00168 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="keywordflow">if</span> (! RegistrationStore::instance()->update(api_reg)) {
<a name="l00172"></a>00172 log_err(<span class="stringliteral">"error updating registration %d/%s: error in persistent store"</span>,
<a name="l00173"></a>00173 reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>(), reg-><a class="code" href="classdtn_1_1Registration.html#590e683ae3d0a33456e7f0fa0a2a89d5" title="Accessors.">endpoint</a>().<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00174"></a>00174 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00175"></a>00175 }
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00181"></a>00181 <span class="keywordtype">int</span>
<a name="l00182"></a><a class="code" href="classdtn_1_1RegistrationTable.html#334df3b83d924f97cc547f39372380ed">00182</a> <a class="code" href="classdtn_1_1RegistrationTable.html#334df3b83d924f97cc547f39372380ed" title="Populate the given reglist with all registrations with an endpoint id that matches...">RegistrationTable::get_matching</a>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>& demux,
<a name="l00183"></a>00183 <a class="code" href="classdtn_1_1RegistrationList.html" title="Typedef for a list of Registrations.">RegistrationList</a>* reg_list)<span class="keyword"> const</span>
<a name="l00184"></a>00184 <span class="keyword"></span>{
<a name="l00185"></a>00185 oasys::ScopeLock l(&<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>, <span class="stringliteral">"RegistrationTable"</span>);
<a name="l00186"></a>00186
<a name="l00187"></a>00187 <span class="keywordtype">int</span> <a class="code" href="dtnping_8c.html#d43c3812e6d13e0518d9f8b8f463ffcf">count</a> = 0;
<a name="l00188"></a>00188
<a name="l00189"></a>00189 RegistrationList::const_iterator iter;
<a name="l00190"></a>00190 <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &quot;application&quot; registration, loosely defined...">Registration</a>* reg;
<a name="l00191"></a>00191
<a name="l00192"></a>00192 log_debug(<span class="stringliteral">"get_matching %s"</span>, demux.<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="keywordflow">for</span> (iter = <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.begin(); iter != <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.end(); ++iter) {
<a name="l00195"></a>00195 reg = *iter;
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <span class="keywordflow">if</span> (reg-><a class="code" href="classdtn_1_1Registration.html#590e683ae3d0a33456e7f0fa0a2a89d5" title="Accessors.">endpoint</a>().<a class="code" href="classdtn_1_1EndpointIDPattern.html#551ee984666d2079f9ccdc5514dcbdc6" title="Shortcut to the matching functionality implemented by the scheme.">match</a>(demux)) {
<a name="l00198"></a>00198 log_debug(<span class="stringliteral">"matched registration %d %s"</span>,
<a name="l00199"></a>00199 reg-><a class="code" href="classdtn_1_1Registration.html#d1cd25dd8e4c512591849f44e7c8090b" title="Accessors.">regid</a>(), reg-><a class="code" href="classdtn_1_1Registration.html#590e683ae3d0a33456e7f0fa0a2a89d5" title="Accessors.">endpoint</a>().<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00200"></a>00200 count++;
<a name="l00201"></a>00201 reg_list->push_back(reg);
<a name="l00202"></a>00202 }
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204
<a name="l00205"></a>00205 log_debug(<span class="stringliteral">"get_matching %s: returned %d matches"</span>, demux.<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>(), count);
<a name="l00206"></a>00206 <span class="keywordflow">return</span> count;
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a>00209
<a name="l00210"></a>00210 <span class="keywordtype">void</span>
<a name="l00211"></a><a class="code" href="classdtn_1_1RegistrationTable.html#821a1182a88b6ec542b37e84d91a11f5">00211</a> <a class="code" href="classdtn_1_1RegistrationTable.html#821a1182a88b6ec542b37e84d91a11f5" title="Dump out the registration database.">RegistrationTable::dump</a>(oasys::StringBuffer* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>)<span class="keyword"> const</span>
<a name="l00212"></a>00212 <span class="keyword"></span>{
<a name="l00213"></a>00213 oasys::ScopeLock l(&<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>, <span class="stringliteral">"RegistrationTable"</span>);
<a name="l00214"></a>00214
<a name="l00215"></a>00215 RegistrationList::const_iterator i;
<a name="l00216"></a>00216 <span class="keywordflow">for</span> (i = <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.begin(); i != <a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>.end(); ++i)
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 buf->appendf(<span class="stringliteral">"*%p\n"</span>, *i);
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220 }
<a name="l00221"></a>00221
<a name="l00226"></a>00226 <span class="keyword">const</span> <a class="code" href="classdtn_1_1RegistrationList.html" title="Typedef for a list of Registrations.">RegistrationList</a> *
<a name="l00227"></a><a class="code" href="classdtn_1_1RegistrationTable.html#a68725299a77648d031a899971ba925f">00227</a> <a class="code" href="classdtn_1_1RegistrationTable.html#a68725299a77648d031a899971ba925f" title="Return the routing table.">RegistrationTable::reg_list</a>()<span class="keyword"> const</span>
<a name="l00228"></a>00228 <span class="keyword"></span>{
<a name="l00229"></a>00229 ASSERTF(<a class="code" href="classdtn_1_1RegistrationTable.html#613157369bb6dbf59c209a94d6e6bfff" title="Lock to protect internal data structures.">lock_</a>.is_locked_by_me(),
<a name="l00230"></a>00230 <span class="stringliteral">"RegistrationTable::reg_list must be called while holding lock"</span>);
<a name="l00231"></a>00231 <span class="keywordflow">return</span> &<a class="code" href="classdtn_1_1RegistrationTable.html#7a347619e854aff4f8f480686bf906eb" title="All registrations are tabled in-memory in a flat list.">reglist_</a>;
<a name="l00232"></a>00232 }
<a name="l00233"></a>00233
<a name="l00234"></a>00234 } <span class="comment">// namespace dtn</span>
</pre></div></div>
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