BundleRouter.cc

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00001 /*
00002  * IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. By
00003  * downloading, copying, installing or using the software you agree to
00004  * this license. If you do not agree to this license, do not download,
00005  * install, copy or use the software.
00006  * 
00007  * Intel Open Source License 
00008  * 
00009  * Copyright (c) 2004 Intel Corporation. All rights reserved. 
00010  * 
00011  * Redistribution and use in source and binary forms, with or without
00012  * modification, are permitted provided that the following conditions are
00013  * met:
00014  * 
00015  *   Redistributions of source code must retain the above copyright
00016  *   notice, this list of conditions and the following disclaimer.
00017  * 
00018  *   Redistributions in binary form must reproduce the above copyright
00019  *   notice, this list of conditions and the following disclaimer in the
00020  *   documentation and/or other materials provided with the distribution.
00021  * 
00022  *   Neither the name of the Intel Corporation nor the names of its
00023  *   contributors may be used to endorse or promote products derived from
00024  *   this software without specific prior written permission.
00025  *  
00026  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00027  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00028  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
00029  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR
00030  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00031  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00032  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00033  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00034  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00035  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00036  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00037  */
00038 
00039 #include <stdlib.h>
00040 
00041 #include "BundleRouter.h"
00042 #include "bundling/BundleDaemon.h"
00043 
00044 #include "StaticBundleRouter.h"
00045 #include "FloodBundleRouter.h"
00046 #include "NeighborhoodRouter.h"
00047 #include "ProphetRouter.h"
00048 #include "LinkStateRouter.h"
00049 #include "TcaRouter.h"
00050 
00051 namespace dtn {
00052 
00056 BundleRouter::config_t BundleRouter::Config;
00057 
00062 BundleRouter*
00063 BundleRouter::create_router(const char* type)
00064 {
00065     if (strcmp(type, "static") == 0) {
00066         return new StaticBundleRouter();
00067     }
00068     else if (strcmp(type, "neighborhood") == 0) {
00069         return new NeighborhoodRouter();
00070     }
00071     else if (strcmp(type, "prophet") == 0) {
00072         return new ProphetRouter();
00073     }
00074     else if (strcmp(type, "flood") == 0) {
00075         return new FloodBundleRouter();
00076     }
00077     else if (strcmp(type, "linkstate") == 0) {
00078         return new LinkStateRouter();
00079     }    
00080     else if (!strcmp(type, "tca_router")) {
00081         return new TcaRouter(TcaRouter::TCA_ROUTER);
00082     }
00083     else if (!strcmp(type, "tca_gateway")) {
00084         return new TcaRouter(TcaRouter::TCA_GATEWAY);
00085     }
00086     else {
00087         PANIC("unknown type %s for router", type);
00088     }
00089 }
00090 
00094 BundleRouter::BundleRouter(const char* classname, const std::string& name)
00095     : BundleEventHandler(classname, "/dtn/route"),
00096       name_(name)
00097 {
00098     logpathf("/dtn/route/%s", name.c_str());
00099     
00100     actions_ = BundleDaemon::instance()->actions();
00101 
00102     // XXX/demmer maybe change this?
00103     pending_bundles_ = BundleDaemon::instance()->pending_bundles();
00104     custody_bundles_ = BundleDaemon::instance()->custody_bundles();
00105 }
00106 
00107 /* 
00108  * Virtual initialization function that's called after all the main
00109  * components are set up.
00110  */
00111 void
00112 BundleRouter::initialize()
00113 {
00114 }
00115 
00119 BundleRouter::~BundleRouter()
00120 {
00121     NOTIMPLEMENTED;
00122 }
00123 
00124 } // namespace dtn

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