Sophie

Sophie

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

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<h1>APIRegistration.cc</h1><a href="APIRegistration_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 2005-2006 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 &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>
<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="bundling_2Bundle_8h.html">bundling/Bundle.h</a>"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="BundleDaemon_8h.html">bundling/BundleDaemon.h</a>"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="bundling_2BundleList_8h.html">bundling/BundleList.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="Session_8h.html">session/Session.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_1APIRegistration.html#655c811c051e82c6ef0d1089bb6cd641">00030</a> <a class="code" href="classdtn_1_1APIRegistration.html#655c811c051e82c6ef0d1089bb6cd641" title="Constructor for deserialization.">APIRegistration::APIRegistration</a>(<span class="keyword">const</span> oasys::Builder&amp; builder)
<a name="l00031"></a>00031     : <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &amp;quot;application&amp;quot; registration, loosely defined...">Registration</a>(builder)
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033     <a class="code" href="classdtn_1_1APIRegistration.html#4932a64058476cc73138682306cd1aa6" title="Queue of bundles for the registration.">bundle_list_</a> = <span class="keyword">new</span> <a class="code" href="classdtn_1_1BlockingBundleList.html" title="A simple derivative to the BundleList class that hooks in an oasys Notifier, which...">BlockingBundleList</a>(logpath_);
<a name="l00034"></a>00034     <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a> = NULL;
<a name="l00035"></a>00035 }
<a name="l00036"></a>00036     
<a name="l00037"></a>00037 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00038"></a><a class="code" href="classdtn_1_1APIRegistration.html#be72e7c2e0fba7c2a3320604d34fb536">00038</a> <a class="code" href="classdtn_1_1APIRegistration.html#655c811c051e82c6ef0d1089bb6cd641" title="Constructor for deserialization.">APIRegistration::APIRegistration</a>(u_int32_t <a class="code" href="dtncat_8c.html#8eb0c3e35c1feb7baf9802f03bf42e41">regid</a>,
<a name="l00039"></a>00039                                  <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; <a class="code" href="dtnperf-server_8c.html#6d2d1c31529bee906473fcabaffff34f">endpoint</a>,
<a name="l00040"></a>00040                                  <a class="code" href="classdtn_1_1Registration.html#7f4eb0e60d645c02fb6f7738de198cee" title="Type enumerating the option requested by the registration for how to handle bundles...">failure_action_t</a> action,
<a name="l00041"></a>00041                                  u_int32_t <a class="code" href="dtncat_8c.html#7508c434c1f2152c7fd03381726d0a2a">session_flags</a>,
<a name="l00042"></a>00042                                  u_int32_t <a class="code" href="dtncat_8c.html#d6057e40387509de502bdc91007d3238">expiration</a>,
<a name="l00043"></a>00043                                  <span class="keyword">const</span> std::string&amp; script)
<a name="l00044"></a>00044     : <a class="code" href="classdtn_1_1Registration.html" title="Class used to represent an &amp;quot;application&amp;quot; registration, loosely defined...">Registration</a>(regid, endpoint, action, session_flags, expiration, script)
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046     <a class="code" href="classdtn_1_1APIRegistration.html#4932a64058476cc73138682306cd1aa6" title="Queue of bundles for the registration.">bundle_list_</a> = <span class="keyword">new</span> <a class="code" href="classdtn_1_1BlockingBundleList.html" title="A simple derivative to the BundleList class that hooks in an oasys Notifier, which...">BlockingBundleList</a>(logpath_);
<a name="l00047"></a>00047     <span class="keywordflow">if</span> (session_flags &amp; <a class="code" href="classdtn_1_1Session.html#a795473f389a203d6e15058da8d9498c1ccfadd042afba693bbcf1e5980667d9">Session::CUSTODY</a>) {
<a name="l00048"></a>00048         <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a> = <span class="keyword">new</span> <a class="code" href="classdtn_1_1BlockingBundleList.html" title="A simple derivative to the BundleList class that hooks in an oasys Notifier, which...">BlockingBundleList</a>(logpath_);
<a name="l00049"></a>00049         <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a>-&gt;logpath_appendf(<span class="stringliteral">"/session_notify"</span>);
<a name="l00050"></a>00050     } <span class="keywordflow">else</span> {
<a name="l00051"></a>00051         <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a> = NULL;
<a name="l00052"></a>00052     }
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054 
<a name="l00055"></a>00055 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00056"></a>00056 <span class="keywordtype">void</span>
<a name="l00057"></a><a class="code" href="classdtn_1_1APIRegistration.html#176d274dfae1c74dd7f9b559f878d5d8">00057</a> <a class="code" href="classdtn_1_1APIRegistration.html#176d274dfae1c74dd7f9b559f878d5d8" title="Virtual from SerializableObject.">APIRegistration::serialize</a>(oasys::SerializeAction* a)
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059     <a class="code" href="classdtn_1_1APIRegistration.html#176d274dfae1c74dd7f9b559f878d5d8" title="Virtual from SerializableObject.">Registration::serialize</a>(a);
<a name="l00060"></a>00060 
<a name="l00061"></a>00061     <span class="keywordflow">if</span> (a-&gt;action_code() == oasys::Serialize::UNMARSHAL &amp;&amp;
<a name="l00062"></a>00062         (<a class="code" href="classdtn_1_1Registration.html#415f9206a338992d0803615254736061">session_flags_</a> &amp; <a class="code" href="classdtn_1_1Session.html#a795473f389a203d6e15058da8d9498c1ccfadd042afba693bbcf1e5980667d9">Session::CUSTODY</a>))
<a name="l00063"></a>00063     {
<a name="l00064"></a>00064         <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a> = <span class="keyword">new</span> <a class="code" href="classdtn_1_1BlockingBundleList.html" title="A simple derivative to the BundleList class that hooks in an oasys Notifier, which...">BlockingBundleList</a>(logpath_);
<a name="l00065"></a>00065         <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a>-&gt;logpath_appendf(<span class="stringliteral">"/session_notify"</span>);
<a name="l00066"></a>00066     }
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068 
<a name="l00069"></a>00069 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00070"></a><a class="code" href="classdtn_1_1APIRegistration.html#6dbe7c6e426a34d303a0088f17cba57f">00070</a> <a class="code" href="classdtn_1_1APIRegistration.html#6dbe7c6e426a34d303a0088f17cba57f">APIRegistration::~APIRegistration</a>()
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072     <span class="keyword">delete</span> <a class="code" href="classdtn_1_1APIRegistration.html#4932a64058476cc73138682306cd1aa6" title="Queue of bundles for the registration.">bundle_list_</a>;
<a name="l00073"></a>00073     <span class="keywordflow">if</span> (<a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a>) {
<a name="l00074"></a>00074         <span class="keyword">delete</span> <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a>;
<a name="l00075"></a>00075     }
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077 
<a name="l00078"></a>00078 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00079"></a>00079 <span class="keywordtype">void</span>
<a name="l00080"></a><a class="code" href="classdtn_1_1APIRegistration.html#6f726b18f6b40dc2d06515e8faf73fc5">00080</a> <a class="code" href="classdtn_1_1APIRegistration.html#6f726b18f6b40dc2d06515e8faf73fc5" title="Virtual from Registration.">APIRegistration::deliver_bundle</a>(<a class="code" href="classdtn_1_1Bundle.html" title="The internal representation of a bundle.">Bundle</a>* bundle)
<a name="l00081"></a>00081 {
<a name="l00082"></a>00082     <span class="keywordflow">if</span> (!<a class="code" href="classdtn_1_1Registration.html#76d7e69abd93971f58ef49eee4b9abfc" title="Accessors.">active</a>() &amp;&amp; (<a class="code" href="classdtn_1_1Registration.html#4dc9b410fd6245bb14319bcd630dad6b">failure_action_</a> == <a class="code" href="classdtn_1_1Registration.html#7f4eb0e60d645c02fb6f7738de198cee823ba03e506c2eabc59bf5cec8d4d7c4" title="Drop bundles.">DROP</a>)) {
<a name="l00083"></a>00083         log_info(<span class="stringliteral">"deliver_bundle: "</span>
<a name="l00084"></a>00084                  <span class="stringliteral">"dropping bundle id %d for passive registration %d (%s)"</span>,
<a name="l00085"></a>00085                  bundle-&gt;<a class="code" href="classdtn_1_1Bundle.html#7031e2e5e4078445bf4ad39cdcdea3b2" title="Accessors.">bundleid</a>(), <a class="code" href="classdtn_1_1Registration.html#0df345d8c181f4380604d07c196474e2">regid_</a>, <a class="code" href="classdtn_1_1Registration.html#7b1ed5976ecd907b9ba15108fba2143d">endpoint_</a>.<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00086"></a>00086         
<a name="l00087"></a>00087         <span class="comment">// post an event saying we "delivered" it</span>
<a name="l00088"></a>00088         <a class="code" href="classdtn_1_1BundleDaemon.html#370a80f7dd9fd9297e76d7f830d737a8" title="Queues the event at the tail of the queue for processing by the daemon thread.">BundleDaemon::post</a>(<span class="keyword">new</span> <a class="code" href="classdtn_1_1BundleDeliveredEvent.html" title="Event class for local bundle delivery.">BundleDeliveredEvent</a>(bundle, <span class="keyword">this</span>));
<a name="l00089"></a>00089         <span class="keywordflow">return</span>;
<a name="l00090"></a>00090     }
<a name="l00091"></a>00091     
<a name="l00092"></a>00092     <span class="keywordflow">if</span> (!<a class="code" href="classdtn_1_1Registration.html#76d7e69abd93971f58ef49eee4b9abfc" title="Accessors.">active</a>() &amp;&amp; (<a class="code" href="classdtn_1_1Registration.html#4dc9b410fd6245bb14319bcd630dad6b">failure_action_</a> == <a class="code" href="classdtn_1_1Registration.html#7f4eb0e60d645c02fb6f7738de198ceeab6ca7835f129fdc409b2fc31c19a192" title="Execute the specified callback procedure.">EXEC</a>)) {
<a name="l00093"></a>00093         <span class="comment">// this sure seems like a security hole, but what can you</span>
<a name="l00094"></a>00094         <span class="comment">// do -- it's in the spec</span>
<a name="l00095"></a>00095         log_info(<span class="stringliteral">"deliver_bundle: "</span>
<a name="l00096"></a>00096                  <span class="stringliteral">"running script '%s' for registration %d (%s)"</span>,
<a name="l00097"></a>00097                  <a class="code" href="classdtn_1_1Registration.html#b58b5719ce29ebfd9daa76eb8a331877">script_</a>.c_str(), <a class="code" href="classdtn_1_1Registration.html#0df345d8c181f4380604d07c196474e2">regid_</a>, <a class="code" href="classdtn_1_1Registration.html#7b1ed5976ecd907b9ba15108fba2143d">endpoint_</a>.<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00098"></a>00098         
<a name="l00099"></a>00099         system(<a class="code" href="classdtn_1_1Registration.html#b58b5719ce29ebfd9daa76eb8a331877">script_</a>.c_str());
<a name="l00100"></a>00100         <span class="comment">// fall through</span>
<a name="l00101"></a>00101     }
<a name="l00102"></a>00102 
<a name="l00103"></a>00103     log_info(<span class="stringliteral">"deliver_bundle: queuing bundle id %d for %s delivery to %s"</span>,
<a name="l00104"></a>00104              bundle-&gt;<a class="code" href="classdtn_1_1Bundle.html#7031e2e5e4078445bf4ad39cdcdea3b2" title="Accessors.">bundleid</a>(),
<a name="l00105"></a>00105              <a class="code" href="classdtn_1_1Registration.html#76d7e69abd93971f58ef49eee4b9abfc" title="Accessors.">active</a>() ? <span class="stringliteral">"active"</span> : <span class="stringliteral">"deferred"</span>,
<a name="l00106"></a>00106              <a class="code" href="classdtn_1_1Registration.html#7b1ed5976ecd907b9ba15108fba2143d">endpoint_</a>.<a class="code" href="classdtn_1_1EndpointID.html#c9d8a72806359621f4d2850c1e78269c">c_str</a>());
<a name="l00107"></a>00107 
<a name="l00108"></a>00108     <span class="keywordflow">if</span> (BundleDaemon::instance()-&gt;params_.test_permuted_delivery_) {
<a name="l00109"></a>00109         <a class="code" href="classdtn_1_1APIRegistration.html#4932a64058476cc73138682306cd1aa6" title="Queue of bundles for the registration.">bundle_list_</a>-&gt;<a class="code" href="classdtn_1_1BundleList.html#ed4600017614f1193d4781e1a1a34301" title="As a testing hook, insert the given bundle into a random location in the list.">insert_random</a>(bundle);
<a name="l00110"></a>00110     } <span class="keywordflow">else</span> {
<a name="l00111"></a>00111         <a class="code" href="classdtn_1_1APIRegistration.html#4932a64058476cc73138682306cd1aa6" title="Queue of bundles for the registration.">bundle_list_</a>-&gt;<a class="code" href="classdtn_1_1BundleList.html#9f3efd0593739e89ed478fd4bbccd3e0" title="Add a new bundle to the back of the list.">push_back</a>(bundle);
<a name="l00112"></a>00112     }
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114 
<a name="l00115"></a>00115 <span class="comment">//----------------------------------------------------------------------</span>
<a name="l00116"></a>00116 <span class="keywordtype">void</span>
<a name="l00117"></a><a class="code" href="classdtn_1_1APIRegistration.html#a33ea2487250a89197cddd76c12b53df">00117</a> <a class="code" href="classdtn_1_1APIRegistration.html#a33ea2487250a89197cddd76c12b53df" title="Hook for subclasses to handle a new session notification on this registration.">APIRegistration::session_notify</a>(<a class="code" href="classdtn_1_1Bundle.html" title="The internal representation of a bundle.">Bundle</a>* bundle)
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119     log_debug(<span class="stringliteral">"session_notify *%p"</span>, bundle);
<a name="l00120"></a>00120     <a class="code" href="classdtn_1_1APIRegistration.html#b4159c1472529a1a7f89c4523cd22ec7" title="Queue of subscription notification bundles.">session_notify_list_</a>-&gt;<a class="code" href="classdtn_1_1BundleList.html#9f3efd0593739e89ed478fd4bbccd3e0" title="Add a new bundle to the back of the list.">push_back</a>(bundle);
<a name="l00121"></a>00121 }
<a name="l00122"></a>00122 
<a name="l00123"></a>00123 } <span class="comment">// namespace dtn</span>
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