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 #ifndef _GLUE_NODE_H_ 00039 #define _GLUE_NODE_H_ 00040 00041 /* 00042 * Node which interfaces to DTN2 and Simulator. 00043 * This node is responsible for forwarding/converting events 00044 * from Simulator to DTN2 and vice-versa. 00045 * It acts as BundleDaemon. On receiving bundles/contact dynamics 00046 * etc... it informs the BundleRouter and executes the returned 00047 * list of action. The actual forwarding of a Bundle using the 00048 * Simulator is done at the SimulatorConvergence layer. 00049 */ 00050 00051 00052 #include "Node.h" 00053 #include "routing/BundleRouter.h" 00054 #include "FloodConsumer.h" 00055 00056 namespace dtnsim { 00057 00058 class GlueNode : public Node { 00059 00060 public: 00061 00062 00063 GlueNode(int id, const char* logpath); 00067 virtual void process(Event *e); 00068 virtual void chewing_complete(SimContact* c, double size, Message* msg); 00069 virtual void open_contact(SimContact* c); 00070 virtual void close_contact(SimContact* c); 00071 virtual void message_received(Message* msg); 00072 00073 virtual void create_consumer(); 00074 00075 private: 00076 00081 virtual void forward(Message* msg); 00082 00086 void execute_router_action(BundleAction* action); 00087 00091 void forward_event(BundleEvent* event) ; 00092 00093 BundleRouter* router_; 00094 FloodConsumer * consumer_; 00095 }; 00096 00097 } // namespace dtnsim 00098 00099 #endif /* _GLUE_NODE_H_ */