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 _BUNDLE_ROUTER_H_ 00039 #define _BUNDLE_ROUTER_H_ 00040 00041 #include <vector> 00042 #include <oasys/debug/Logger.h> 00043 #include <oasys/thread/Thread.h> 00044 #include <oasys/util/StringUtils.h> 00045 00046 #include "bundling/BundleEvent.h" 00047 #include "bundling/BundleEventHandler.h" 00048 #include "naming/EndpointID.h" 00049 00050 namespace dtn { 00051 00052 class BundleActions; 00053 class BundleRouter; 00054 class StringBuffer; 00055 00059 typedef std::vector<BundleRouter*> BundleRouterList; 00060 00081 class BundleRouter : public BundleEventHandler { 00082 public: 00087 static BundleRouter* create_router(const char* type); 00088 00093 static struct config_t { 00095 std::string type_; 00096 00099 bool add_nexthop_routes_; 00100 00102 int default_priority_; 00103 00104 } Config; 00105 00109 virtual ~BundleRouter(); 00110 00111 /* 00112 * called after all the global data structures are set up 00113 */ 00114 virtual void initialize(); 00115 00120 virtual void handle_event(BundleEvent* event) = 0; 00121 00125 virtual void get_routing_state(oasys::StringBuffer* buf) = 0; 00126 00127 protected: 00131 BundleRouter(const char* classname, const std::string& name); 00132 00134 std::string name_; 00135 00137 BundleList* pending_bundles_; 00138 00140 BundleList* custody_bundles_; 00141 00144 BundleActions* actions_; 00145 00146 }; 00147 00148 } // namespace dtn 00149 00150 #endif /* _BUNDLE_ROUTER_H_ */