00001 // [License] 00002 // The Ariba-Underlay Copyright 00003 // 00004 // Copyright (c) 2008-2009, Institute of Telematics, Universität Karlsruhe (TH) 00005 // 00006 // Institute of Telematics 00007 // Universität Karlsruhe (TH) 00008 // Zirkel 2, 76128 Karlsruhe 00009 // Germany 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 // 1. Redistributions of source code must retain the above copyright 00016 // notice, this list of conditions and the following disclaimer. 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND 00022 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00023 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00024 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR 00025 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00027 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00028 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00029 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00030 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00031 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 // 00033 // The views and conclusions contained in the software and documentation 00034 // are those of the authors and should not be interpreted as representing 00035 // official policies, either expressed or implied, of the Institute of 00036 // Telematics. 00037 // [License] 00038 00039 #ifndef ENDPOINTDESCRIPTOR_H_ 00040 #define ENDPOINTDESCRIPTOR_H_ 00041 00042 #include <string> 00043 #include <set> 00044 #include "ariba/utility/serialization.h" 00045 #include "ariba/utility/types/PeerID.h" 00046 #include "ariba/utility/addressing/endpoint_set.hpp" 00047 00048 namespace ariba { 00049 namespace communication { 00050 00051 using_serialization; 00052 using namespace std; 00053 using namespace ariba::addressing; 00054 using ariba::utility::PeerID; 00055 00056 class EndpointDescriptor: public VSerializeable { VSERIALIZEABLE 00057 friend class BaseCommunication; 00058 00059 public: 00061 EndpointDescriptor(); 00062 00064 virtual ~EndpointDescriptor(); 00065 00067 EndpointDescriptor(const EndpointDescriptor& rh); 00068 00070 EndpointDescriptor(const endpoint_set& endpoints ); 00071 00073 EndpointDescriptor(const string& str); 00074 00076 string toString() const { 00077 return endpoints.to_string(); 00078 } 00079 00080 static EndpointDescriptor& UNSPECIFIED() { 00081 static EndpointDescriptor* unspec = NULL; 00082 if(unspec == NULL) unspec = new EndpointDescriptor(); 00083 00084 return *unspec; 00085 } 00086 00088 bool isUnspecified() const { 00089 return (this == &UNSPECIFIED()); 00090 } 00091 00093 static EndpointDescriptor* fromString(string str) { 00094 return new EndpointDescriptor(str); 00095 } 00096 00097 bool operator==(const EndpointDescriptor& rh) const { 00098 if (rh.isUnspecified() && isUnspecified()) return true; 00099 if (rh.isUnspecified() ^ isUnspecified()) return false; 00100 00101 assert( (!rh.isUnspecified()) && (!isUnspecified()) ); 00102 return endpoints == rh.endpoints; 00103 } 00104 00105 bool operator!=(const EndpointDescriptor& rh) const { 00106 return ( !operator==(rh) ); 00107 } 00108 00109 EndpointDescriptor& operator=( const EndpointDescriptor& rhs) { 00110 endpoints = rhs.endpoints; 00111 return *this; 00112 } 00113 00115 endpoint_set& getEndpoints() { 00116 return endpoints; 00117 } 00118 00120 const endpoint_set& getEndpoints() const { 00121 return endpoints; 00122 } 00123 00125 PeerID& getPeerId() { 00126 return peerId; 00127 } 00128 00129 00131 const PeerID& getPeerId() const { 00132 return peerId; 00133 } 00134 private: 00135 endpoint_set endpoints; 00136 PeerID peerId; 00137 }; 00138 00139 }} // namespace ariba, communication 00140 00141 sznBeginDefault( ariba::communication::EndpointDescriptor, X ){ 00142 00143 // serialize peer id 00144 X && &peerId; 00145 00146 // serialize end-points 00147 uint16_t len = endpoints.to_bytes_size(); 00148 X && len; 00149 uint8_t* buffer = X.bytes( len ); 00150 if (buffer!=NULL) { 00151 if (X.isDeserializer()) endpoints.assign(buffer,len); 00152 else endpoints.to_bytes(buffer); 00153 } 00154 }sznEnd(); 00155 00156 #endif /*ENDPOINTDESCRIPTOR_H_*/