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 OVERLAY_MSG_H__ 00040 #define OVERLAY_MSG_H__ 00041 00042 #include <boost/cstdint.hpp> 00043 #include "ariba/utility/messages.h" 00044 #include "ariba/utility/serialization.h" 00045 #include "ariba/utility/types/ServiceID.h" 00046 #include "ariba/utility/types/NodeID.h" 00047 #include "ariba/utility/types/LinkID.h" 00048 00049 using ariba::utility::LinkID; 00050 using ariba::utility::NodeID; 00051 using ariba::utility::ServiceID; 00052 using ariba::utility::Message; 00053 00054 namespace ariba { 00055 namespace overlay { 00056 00057 using_serialization; 00058 00059 class OverlayMsg : public Message { 00060 VSERIALIZEABLE; 00061 public: 00062 00063 typedef enum _OverlayMessageType { 00064 OverlayMessageTypeInvalid = 0, // invalid type (no encapsulated messages) 00065 OverlayMessageTypeData = 1, // message contains data for higher layers 00066 OverlayMessageTypeJoinRequest = 2, // spovnet join request 00067 OverlayMessageTypeJoinReply = 3, // spovnet join reply 00068 OverlayMessageTypeUpdate = 4, // update message for link association 00069 OverlayMessageTypeBye = 5, // spovnet leave (no encapsulated messages) 00070 OverlayMessageTypeLinkRequest = 6, // link request (sent over the overlay) 00071 } OverlayMessageType; 00072 00073 OverlayMsg( 00074 OverlayMessageType _type = OverlayMessageTypeInvalid, 00075 const ServiceID _service = ServiceID::UNSPECIFIED, 00076 const NodeID _sourceNode = NodeID::UNSPECIFIED 00077 ); 00078 00079 OverlayMsg( 00080 OverlayMessageType _type, 00081 const NodeID _sourceNode 00082 ); 00083 00084 virtual ~OverlayMsg(); 00085 00086 bool isType(OverlayMessageType _type); 00087 OverlayMessageType getType(); 00088 const ServiceID& getService(); 00089 const NodeID& getSourceNode(); 00090 00091 private: 00092 uint8_t type; 00093 ServiceID service; 00094 NodeID sourceNode; 00095 }; 00096 00097 }} // ariba::overlay 00098 00099 sznBeginDefault( ariba::overlay::OverlayMsg, X ) { 00100 X && type && &service && &sourceNode && Payload(); 00101 } sznEnd(); 00102 00103 #endif // OVERLAY_MSG_H__