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 _CONTACT_H_ 00018 #define _CONTACT_H_ 00019 00020 #include <oasys/debug/DebugUtils.h> 00021 #include <oasys/debug/Formatter.h> 00022 #include <oasys/serialize/Serialize.h> 00023 #include <oasys/util/Ref.h> 00024 #include <oasys/util/RefCountedObject.h> 00025 00026 namespace dtn { 00027 00028 class Bundle; 00029 class BundleList; 00030 class ConvergenceLayer; 00031 class CLInfo; 00032 class Link; 00033 00049 class Contact : public oasys::RefCountedObject, 00050 public oasys::Logger, 00051 public oasys::SerializableObject 00052 { 00053 public: 00057 Contact(Link* link); 00058 00059 private: 00064 virtual ~Contact(); 00065 friend class oasys::RefCountedObject; 00066 00067 public: 00071 void set_cl_info(CLInfo* cl_info) 00072 { 00073 ASSERT((cl_info_ == NULL && cl_info != NULL) || 00074 (cl_info_ != NULL && cl_info == NULL)); 00075 00076 cl_info_ = cl_info; 00077 } 00078 00082 CLInfo* cl_info() { return cl_info_; } 00083 00087 Link* link() { return link_; } 00088 00092 int format(char* buf, size_t sz) const; 00093 00097 virtual void serialize( oasys::SerializeAction *a ); 00098 00100 struct timeval start_time_; 00101 00103 u_int32_t duration_ms_; 00104 00106 u_int32_t bps_; 00107 00109 u_int32_t latency_ms_; 00110 00111 protected: 00112 Link* link_ ; 00113 00114 00115 CLInfo* cl_info_; 00116 }; 00117 00121 typedef oasys::Ref<Contact> ContactRef; 00122 00123 } // namespace dtn 00124 00125 #endif /* _CONTACT_H_ */