<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>DTN Reference Implementation: RouteCommand.cc Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.8 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="main.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<h1>RouteCommand.cc</h1><a href="RouteCommand_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 <oasys/util/StringBuffer.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <oasys/serialize/XMLSerialize.h></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="RouteCommand_8h.html">RouteCommand.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="CompletionNotifier_8h.html">CompletionNotifier.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="contacts_2Link_8h.html">contacts/Link.h</a>"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="ContactManager_8h.html">contacts/ContactManager.h</a>"</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="BundleEvent_8h.html">bundling/BundleEvent.h</a>"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="BundleDaemon_8h.html">bundling/BundleDaemon.h</a>"</span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include "<a class="code" href="BundleRouter_8h.html">routing/BundleRouter.h</a>"</span>
<a name="l00034"></a>00034 <span class="preprocessor">#include "<a class="code" href="RouteEntry_8h.html">routing/RouteEntry.h</a>"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "<a class="code" href="ExternalRouter_8h.html">routing/ExternalRouter.h</a>"</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include "<a class="code" href="DTLSRConfig_8h.html">routing/DTLSRConfig.h</a>"</span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keyword">namespace </span>dtn {
<a name="l00039"></a>00039
<a name="l00040"></a><a class="code" href="classdtn_1_1RouteCommand.html#0b92b5d40d015c45226a71b7e191ea37">00040</a> <a class="code" href="classdtn_1_1RouteCommand.html#0b92b5d40d015c45226a71b7e191ea37">RouteCommand::RouteCommand</a>()
<a name="l00041"></a>00041 : TclCommand(<span class="stringliteral">"route"</span>)
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 bind_var(<span class="keyword">new</span> oasys::StringOpt(<span class="stringliteral">"type"</span>, &<a class="code" href="classdtn_1_1BundleRouter.html#344d85ef64a884adf9fb173a82674cca" title="Config variables.">BundleRouter::config_</a>.type_,
<a name="l00044"></a>00044 <span class="stringliteral">"type"</span>, <span class="stringliteral">"Which routing algorithm to use."</span>));
<a name="l00045"></a>00045
<a name="l00046"></a>00046 bind_var(<span class="keyword">new</span> oasys::BoolOpt(<span class="stringliteral">"add_nexthop_routes"</span>,
<a name="l00047"></a>00047 &<a class="code" href="classdtn_1_1BundleRouter.html#344d85ef64a884adf9fb173a82674cca" title="Config variables.">BundleRouter::config_</a>.add_nexthop_routes_,
<a name="l00048"></a>00048 <span class="stringliteral">"Whether or not to automatically add routes "</span>
<a name="l00049"></a>00049 <span class="stringliteral">"for next hop links"</span>));
<a name="l00050"></a>00050
<a name="l00051"></a>00051 bind_var(<span class="keyword">new</span> oasys::BoolOpt(<span class="stringliteral">"open_discovered_links"</span>,
<a name="l00052"></a>00052 &<a class="code" href="classdtn_1_1BundleRouter.html#344d85ef64a884adf9fb173a82674cca" title="Config variables.">BundleRouter::config_</a>.open_discovered_links_,
<a name="l00053"></a>00053 <span class="stringliteral">"Whether or not to automatically open "</span>
<a name="l00054"></a>00054 <span class="stringliteral">"discovered opportunistic links"</span>));
<a name="l00055"></a>00055
<a name="l00056"></a>00056 bind_var(<span class="keyword">new</span> oasys::IntOpt(<span class="stringliteral">"default_priority"</span>,
<a name="l00057"></a>00057 &<a class="code" href="classdtn_1_1BundleRouter.html#344d85ef64a884adf9fb173a82674cca" title="Config variables.">BundleRouter::config_</a>.default_priority_,
<a name="l00058"></a>00058 <span class="stringliteral">"priority"</span>,
<a name="l00059"></a>00059 <span class="stringliteral">"Default priority for new routes "</span>
<a name="l00060"></a>00060 <span class="stringliteral">"(initially zero)"</span>));
<a name="l00061"></a>00061
<a name="l00062"></a>00062 bind_var(<span class="keyword">new</span> oasys::IntOpt(<span class="stringliteral">"max_route_to_chain"</span>,
<a name="l00063"></a>00063 &<a class="code" href="classdtn_1_1BundleRouter.html#344d85ef64a884adf9fb173a82674cca" title="Config variables.">BundleRouter::config_</a>.max_route_to_chain_,
<a name="l00064"></a>00064 <span class="stringliteral">"length"</span>,
<a name="l00065"></a>00065 <span class="stringliteral">"Maximum number of route_to links to follow"</span>));
<a name="l00066"></a>00066
<a name="l00067"></a>00067 bind_var(<span class="keyword">new</span> oasys::UIntOpt(<span class="stringliteral">"subscription_timeout"</span>,
<a name="l00068"></a>00068 &<a class="code" href="classdtn_1_1BundleRouter.html#344d85ef64a884adf9fb173a82674cca" title="Config variables.">BundleRouter::config_</a>.subscription_timeout_,
<a name="l00069"></a>00069 <span class="stringliteral">"timeout"</span>,
<a name="l00070"></a>00070 <span class="stringliteral">"Default timeout for upstream subscription"</span>));
<a name="l00071"></a>00071
<a name="l00072"></a>00072 bind_var(<span class="keyword">new</span> oasys::StringOpt(<span class="stringliteral">"dtlsr_area"</span>,
<a name="l00073"></a>00073 &DTLSRConfig::instance()->area_,
<a name="l00074"></a>00074 <span class="stringliteral">"area"</span>, <span class="stringliteral">"Administrative area for the local node"</span>));
<a name="l00075"></a>00075
<a name="l00076"></a>00076 bind_var(<span class="keyword">new</span> oasys::EnumOpt(<span class="stringliteral">"dtlsr_weight_fn"</span>,
<a name="l00077"></a>00077 DTLSRConfig::instance()->weight_opts_,
<a name="l00078"></a>00078 (<span class="keywordtype">int</span>*)&DTLSRConfig::instance()->weight_fn_,
<a name="l00079"></a>00079 <span class="stringliteral">"fn"</span>, <span class="stringliteral">"Weight function for the graph"</span>));
<a name="l00080"></a>00080
<a name="l00081"></a>00081 bind_var(<span class="keyword">new</span> oasys::UIntOpt(<span class="stringliteral">"dtlsr_weight_shift"</span>,
<a name="l00082"></a>00082 &DTLSRConfig::instance()->weight_shift_,
<a name="l00083"></a>00083 <span class="stringliteral">"shift"</span>, <span class="stringliteral">"Scale the weight on down links"</span>));
<a name="l00084"></a>00084
<a name="l00085"></a>00085 bind_var(<span class="keyword">new</span> oasys::DoubleOpt(<span class="stringliteral">"dtlsr_uptime_factor"</span>,
<a name="l00086"></a>00086 &DTLSRConfig::instance()->uptime_factor_,
<a name="l00087"></a>00087 <span class="stringliteral">"pct"</span>, <span class="stringliteral">"Aging pct for cost of down links"</span>));
<a name="l00088"></a>00088
<a name="l00089"></a>00089 bind_var(<span class="keyword">new</span> oasys::BoolOpt(<span class="stringliteral">"dtlsr_keep_down_links"</span>,
<a name="l00090"></a>00090 &DTLSRConfig::instance()->keep_down_links_,
<a name="l00091"></a>00091 <span class="stringliteral">"Whether or not to retain down links in the graph"</span>));
<a name="l00092"></a>00092
<a name="l00093"></a>00093 bind_var(<span class="keyword">new</span> oasys::UIntOpt(<span class="stringliteral">"dtlsr_recompute_delay"</span>,
<a name="l00094"></a>00094 &DTLSRConfig::instance()->recompute_delay_,
<a name="l00095"></a>00095 <span class="stringliteral">"seconds"</span>,
<a name="l00096"></a>00096 <span class="stringliteral">"Delay to compute routes after LSA arrives"</span>));
<a name="l00097"></a>00097
<a name="l00098"></a>00098 bind_var(<span class="keyword">new</span> oasys::UIntOpt(<span class="stringliteral">"dtlsr_aging_delay"</span>,
<a name="l00099"></a>00099 &DTLSRConfig::instance()->aging_interval_,
<a name="l00100"></a>00100 <span class="stringliteral">"seconds"</span>,
<a name="l00101"></a>00101 <span class="stringliteral">"Interval to locally recompute routes"</span>));
<a name="l00102"></a>00102
<a name="l00103"></a>00103 bind_var(<span class="keyword">new</span> oasys::UIntOpt(<span class="stringliteral">"dtlsr_lsa_interval"</span>,
<a name="l00104"></a>00104 &DTLSRConfig::instance()->lsa_interval_,
<a name="l00105"></a>00105 <span class="stringliteral">"seconds"</span>,
<a name="l00106"></a>00106 <span class="stringliteral">"Interval to periodically send LSAs"</span>));
<a name="l00107"></a>00107
<a name="l00108"></a>00108 bind_var(<span class="keyword">new</span> oasys::UIntOpt(<span class="stringliteral">"dtlsr_lsa_lifetime"</span>,
<a name="l00109"></a>00109 &DTLSRConfig::instance()->lsa_lifetime_,
<a name="l00110"></a>00110 <span class="stringliteral">"seconds"</span>,
<a name="l00111"></a>00111 <span class="stringliteral">"Lifetime of LSA bundles"</span>));
<a name="l00112"></a>00112
<a name="l00113"></a>00113 add_to_help(<span class="stringliteral">"add <dest> <link/endpoint> [opts]"</span>, <span class="stringliteral">"add a route"</span>);
<a name="l00114"></a>00114 add_to_help(<span class="stringliteral">"del <dest> <link/endpoint>"</span>, <span class="stringliteral">"delete a route"</span>);
<a name="l00115"></a>00115 add_to_help(<span class="stringliteral">"dump"</span>, <span class="stringliteral">"dump all of the static routes"</span>);
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="preprocessor">#if defined(XERCES_C_ENABLED) && defined(EXTERNAL_DP_ENABLED)</span>
<a name="l00118"></a>00118 <span class="preprocessor"></span> bind_var(<span class="keyword">new</span> oasys::UInt16Opt(<span class="stringliteral">"server_port"</span>,
<a name="l00119"></a>00119 &ExternalRouter::server_port,
<a name="l00120"></a>00120 <span class="stringliteral">"port"</span>,
<a name="l00121"></a>00121 <span class="stringliteral">"UDP port for IPC with external router(s)"</span>));
<a name="l00122"></a>00122
<a name="l00123"></a>00123 bind_var(<span class="keyword">new</span> oasys::UInt16Opt(<span class="stringliteral">"hello_interval"</span>,
<a name="l00124"></a>00124 &ExternalRouter::hello_interval,
<a name="l00125"></a>00125 <span class="stringliteral">"interval"</span>,
<a name="l00126"></a>00126 <span class="stringliteral">"seconds between hello messages"</span>));
<a name="l00127"></a>00127
<a name="l00128"></a>00128 bind_var(<span class="keyword">new</span> oasys::StringOpt(<span class="stringliteral">"schema"</span>, &ExternalRouter::schema,
<a name="l00129"></a>00129 <span class="stringliteral">"file"</span>,
<a name="l00130"></a>00130 <span class="stringliteral">"The external router interface "</span>
<a name="l00131"></a>00131 <span class="stringliteral">"message schema."</span>));
<a name="l00132"></a>00132
<a name="l00133"></a>00133 bind_var(<span class="keyword">new</span> oasys::BoolOpt(<span class="stringliteral">"xml_server_validation"</span>,
<a name="l00134"></a>00134 &ExternalRouter::server_validation,
<a name="l00135"></a>00135 <span class="stringliteral">"Perform xml validation on plug-in "</span>
<a name="l00136"></a>00136 <span class="stringliteral">"interface messages (default is true)"</span>));
<a name="l00137"></a>00137
<a name="l00138"></a>00138 bind_var(<span class="keyword">new</span> oasys::BoolOpt(<span class="stringliteral">"xml_client_validation"</span>,
<a name="l00139"></a>00139 &ExternalRouter::client_validation,
<a name="l00140"></a>00140 <span class="stringliteral">"Include meta-info in xml messages "</span>
<a name="l00141"></a>00141 <span class="stringliteral">"so plug-in routers"</span>
<a name="l00142"></a>00142 <span class="stringliteral">"can perform validation (default is false)"</span>));
<a name="l00143"></a>00143 <span class="preprocessor">#endif</span>
<a name="l00144"></a>00144 <span class="preprocessor"></span>}
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keywordtype">int</span>
<a name="l00147"></a><a class="code" href="classdtn_1_1RouteCommand.html#69e85b4e32b8cab59f9808ec647c0fcf">00147</a> <a class="code" href="classdtn_1_1RouteCommand.html#69e85b4e32b8cab59f9808ec647c0fcf" title="Virtual from CommandModule.">RouteCommand::exec</a>(<span class="keywordtype">int</span> argc, <span class="keyword">const</span> <span class="keywordtype">char</span>** argv, Tcl_Interp* interp)
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 (void)interp;
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="keywordflow">if</span> (argc < 2) {
<a name="l00152"></a>00152 resultf(<span class="stringliteral">"need a route subcommand"</span>);
<a name="l00153"></a>00153 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="keyword">const</span> <span class="keywordtype">char</span>* cmd = argv[1];
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="keywordflow">if</span> (strcmp(cmd, <span class="stringliteral">"add"</span>) == 0) {
<a name="l00159"></a>00159 <span class="comment">// route add <dest> <link/endpoint> <args></span>
<a name="l00160"></a>00160 <span class="keywordflow">if</span> (argc < 4) {
<a name="l00161"></a>00161 wrong_num_args(argc, argv, 2, 4, INT_MAX);
<a name="l00162"></a>00162 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00163"></a>00163 }
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="keyword">const</span> <span class="keywordtype">char</span>* dest_str = argv[2];
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <a class="code" href="classdtn_1_1EndpointIDPattern.html" title="A Distinct class for endpoint patterns (i.e.">EndpointIDPattern</a> dest(dest_str);
<a name="l00168"></a>00168 <span class="keywordflow">if</span> (!dest.<a class="code" href="classdtn_1_1EndpointID.html#bbf47839fe5cc8cb425af9a257a92ef5">valid</a>()) {
<a name="l00169"></a>00169 resultf(<span class="stringliteral">"invalid destination eid %s"</span>, dest_str);
<a name="l00170"></a>00170 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00171"></a>00171 }
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keyword">const</span> <span class="keywordtype">char</span>* next_hop = argv[3];
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <a class="code" href="classdtn_1_1RouteEntry.html" title="Class to represent route table entry.">RouteEntry</a>* entry;
<a name="l00176"></a>00176 <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a> link;
<a name="l00177"></a>00177 <a class="code" href="classdtn_1_1EndpointIDPattern.html" title="A Distinct class for endpoint patterns (i.e.">EndpointIDPattern</a> route_to;
<a name="l00178"></a>00178
<a name="l00179"></a>00179 link = BundleDaemon::instance()->contactmgr()->find_link(next_hop);
<a name="l00180"></a>00180 <span class="keywordflow">if</span> (link != NULL) {
<a name="l00181"></a>00181 entry = <span class="keyword">new</span> <a class="code" href="classdtn_1_1RouteEntry.html" title="Class to represent route table entry.">RouteEntry</a>(dest, link);
<a name="l00182"></a>00182 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (route_to.<a class="code" href="classdtn_1_1EndpointID.html#ec39752e4da3107b16ff5da58d2aa5ab" title="Assign this endpoint ID as a copy of the other.">assign</a>(next_hop)) {
<a name="l00183"></a>00183 entry = <span class="keyword">new</span> <a class="code" href="classdtn_1_1RouteEntry.html" title="Class to represent route table entry.">RouteEntry</a>(dest, route_to);
<a name="l00184"></a>00184 } <span class="keywordflow">else</span> {
<a name="l00185"></a>00185 resultf(<span class="stringliteral">"next hop %s is not a valid link or endpoint id"</span>,
<a name="l00186"></a>00186 next_hop);
<a name="l00187"></a>00187 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00188"></a>00188 }
<a name="l00189"></a>00189
<a name="l00190"></a>00190 <span class="comment">// skip over the consumed arguments and parse optional ones.</span>
<a name="l00191"></a>00191 <span class="comment">// any invalid options are shifted into argv[0]</span>
<a name="l00192"></a>00192 argc -= 4;
<a name="l00193"></a>00193 argv += 4;
<a name="l00194"></a>00194 <span class="keywordflow">if</span> (argc != 0 && (entry-><a class="code" href="classdtn_1_1RouteEntry.html#b337f3c19e9fab98b57bbcd286477483" title="Hook to parse route configuration options.">parse_options</a>(argc, argv) != argc))
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196 resultf(<span class="stringliteral">"invalid argument '%s'"</span>, argv[0]);
<a name="l00197"></a>00197 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00198"></a>00198 }
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="comment">// post the event -- if the daemon has been started, we wait</span>
<a name="l00201"></a>00201 <span class="comment">// for the event to be consumed, otherwise we just return</span>
<a name="l00202"></a>00202 <span class="comment">// immediately. this allows the command to have the</span>
<a name="l00203"></a>00203 <span class="comment">// appropriate semantics both in the static config file and in</span>
<a name="l00204"></a>00204 <span class="comment">// an interactive mode</span>
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="keywordflow">if</span> (BundleDaemon::instance()->started()) {
<a name="l00207"></a>00207 <a class="code" href="classdtn_1_1BundleDaemon.html#bb88ebba32e4e95a96ee76b3f91d9052" title="Post the given event and wait for it to be processed by the daemon thread or for...">BundleDaemon::post_and_wait</a>(<span class="keyword">new</span> <a class="code" href="classdtn_1_1RouteAddEvent.html" title="Event class for route add events.">RouteAddEvent</a>(entry),
<a name="l00208"></a>00208 <a class="code" href="classdtn_1_1CompletionNotifier.html#ead90cdea24269e08f427cab1e856dcc">CompletionNotifier::notifier</a>());
<a name="l00209"></a>00209 } <span class="keywordflow">else</span> {
<a name="l00210"></a>00210 <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_1RouteAddEvent.html" title="Event class for route add events.">RouteAddEvent</a>(entry));
<a name="l00211"></a>00211 }
<a name="l00212"></a>00212
<a name="l00213"></a>00213 <span class="keywordflow">return</span> TCL_OK;
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215
<a name="l00216"></a>00216 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(cmd, <span class="stringliteral">"del"</span>) == 0) {
<a name="l00217"></a>00217 <span class="comment">// route del <dest></span>
<a name="l00218"></a>00218 <span class="keywordflow">if</span> (argc != 3) {
<a name="l00219"></a>00219 wrong_num_args(argc, argv, 2, 3, 3);
<a name="l00220"></a>00220 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00221"></a>00221 }
<a name="l00222"></a>00222
<a name="l00223"></a>00223 <a class="code" href="classdtn_1_1EndpointIDPattern.html" title="A Distinct class for endpoint patterns (i.e.">EndpointIDPattern</a> pat(argv[2]);
<a name="l00224"></a>00224 <span class="keywordflow">if</span> (!pat.<a class="code" href="classdtn_1_1EndpointID.html#bbf47839fe5cc8cb425af9a257a92ef5">valid</a>()) {
<a name="l00225"></a>00225 resultf(<span class="stringliteral">"invalid endpoint id pattern '%s'"</span>, argv[2]);
<a name="l00226"></a>00226 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <span class="keywordflow">if</span> (BundleDaemon::instance()->started()) {
<a name="l00230"></a>00230 <a class="code" href="classdtn_1_1BundleDaemon.html#bb88ebba32e4e95a96ee76b3f91d9052" title="Post the given event and wait for it to be processed by the daemon thread or for...">BundleDaemon::post_and_wait</a>(<span class="keyword">new</span> <a class="code" href="classdtn_1_1RouteDelEvent.html" title="Event class for route delete events.">RouteDelEvent</a>(pat),
<a name="l00231"></a>00231 <a class="code" href="classdtn_1_1CompletionNotifier.html#ead90cdea24269e08f427cab1e856dcc">CompletionNotifier::notifier</a>());
<a name="l00232"></a>00232 } <span class="keywordflow">else</span> {
<a name="l00233"></a>00233 <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_1RouteDelEvent.html" title="Event class for route delete events.">RouteDelEvent</a>(pat));
<a name="l00234"></a>00234 }
<a name="l00235"></a>00235
<a name="l00236"></a>00236 <span class="keywordflow">return</span> TCL_OK;
<a name="l00237"></a>00237 }
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(cmd, <span class="stringliteral">"dump"</span>) == 0) {
<a name="l00240"></a>00240 oasys::StringBuffer <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>;
<a name="l00241"></a>00241 BundleDaemon::instance()->get_routing_state(&buf);
<a name="l00242"></a>00242 set_result(buf.c_str());
<a name="l00243"></a>00243 <span class="keywordflow">return</span> TCL_OK;
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245
<a name="l00246"></a>00246 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(cmd, <span class="stringliteral">"dump_tcl"</span>) == 0) {
<a name="l00247"></a>00247 <span class="comment">// XXX/demmer this could be done better</span>
<a name="l00248"></a>00248 oasys::StringBuffer <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>;
<a name="l00249"></a>00249 BundleDaemon::instance()->router()->tcl_dump_state(&buf);
<a name="l00250"></a>00250 set_result(buf.c_str());
<a name="l00251"></a>00251 <span class="keywordflow">return</span> TCL_OK;
<a name="l00252"></a>00252 }
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(cmd, <span class="stringliteral">"recompute_routes"</span>) == 0) {
<a name="l00255"></a>00255 oasys::Time t = oasys::Time::now();
<a name="l00256"></a>00256 BundleDaemon::instance()->router()->recompute_routes();
<a name="l00257"></a>00257 resultf(<span class="stringliteral">"%u"</span>, t.elapsed_ms());
<a name="l00258"></a>00258 <span class="keywordflow">return</span> TCL_OK;
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(cmd, <span class="stringliteral">"local_eid"</span>) == 0) {
<a name="l00262"></a>00262 <span class="keywordflow">if</span> (argc == 2) {
<a name="l00263"></a>00263 <span class="comment">// route local_eid</span>
<a name="l00264"></a>00264 set_result(BundleDaemon::instance()->local_eid().c_str());
<a name="l00265"></a>00265 <span class="keywordflow">return</span> TCL_OK;
<a name="l00266"></a>00266
<a name="l00267"></a>00267 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (argc == 3) {
<a name="l00268"></a>00268 <span class="comment">// route local_eid <eid?></span>
<a name="l00269"></a>00269 BundleDaemon::instance()->set_local_eid(argv[2]);
<a name="l00270"></a>00270 <span class="keywordflow">if</span> (! BundleDaemon::instance()->local_eid().valid()) {
<a name="l00271"></a>00271 resultf(<span class="stringliteral">"invalid eid '%s'"</span>, argv[2]);
<a name="l00272"></a>00272 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274 <span class="keywordflow">if</span> (! BundleDaemon::instance()->local_eid().known_scheme()) {
<a name="l00275"></a>00275 resultf(<span class="stringliteral">"local eid '%s' has unknown scheme"</span>, argv[2]);
<a name="l00276"></a>00276 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00277"></a>00277 }
<a name="l00278"></a>00278 } <span class="keywordflow">else</span> {
<a name="l00279"></a>00279 wrong_num_args(argc, argv, 2, 2, 3);
<a name="l00280"></a>00280 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00281"></a>00281 }
<a name="l00282"></a>00282 }
<a name="l00283"></a>00283
<a name="l00284"></a>00284 <span class="keywordflow">else</span> {
<a name="l00285"></a>00285 resultf(<span class="stringliteral">"unimplemented route subcommand %s"</span>, cmd);
<a name="l00286"></a>00286 <span class="keywordflow">return</span> TCL_ERROR;
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288
<a name="l00289"></a>00289 <span class="keywordflow">return</span> TCL_OK;
<a name="l00290"></a>00290 }
<a name="l00291"></a>00291
<a name="l00292"></a>00292 } <span class="comment">// namespace dtn</span>
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 30 09:26:57 2009 for DTN Reference Implementation by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
29c369053a983cc5d8c880dc6e0a2237
>
files
>
554
