00001 /* 00002 * Copyright 2004-2006 Intel Corporation 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef _INTERFACE_TABLE_H_ 00018 #define _INTERFACE_TABLE_H_ 00019 00020 #include <string> 00021 #include <list> 00022 #include <oasys/debug/DebugUtils.h> 00023 #include <oasys/util/StringBuffer.h> 00024 00025 namespace dtn { 00026 00027 class ConvergenceLayer; 00028 class Interface; 00029 00033 typedef std::list<Interface*> InterfaceList; 00034 00038 class InterfaceTable : public oasys::Logger { 00039 public: 00043 static InterfaceTable* instance() { 00044 if (instance_ == NULL) { 00045 PANIC("InterfaceTable::init not called yet"); 00046 } 00047 return instance_; 00048 } 00049 00054 static void init() { 00055 if (instance_ != NULL) { 00056 PANIC("InterfaceTable::init called multiple times"); 00057 } 00058 instance_ = new InterfaceTable(); 00059 } 00060 00064 InterfaceTable(); 00065 00069 virtual ~InterfaceTable(); 00070 00076 bool add(const std::string& name, ConvergenceLayer* cl, const char* proto, 00077 int argc, const char* argv[]); 00078 00082 bool del(const std::string& name); 00083 00087 void list(oasys::StringBuffer *buf); 00088 00089 protected: 00090 static InterfaceTable* instance_; 00091 00097 InterfaceList iflist_; 00098 00103 bool find(const std::string& name, InterfaceList::iterator* iter); 00104 }; 00105 00106 } // namespace dtn 00107 00108 #endif /* _INTERFACE_TABLE_H_ */