source: source/ariba/overlay/messages/OverlayMsg.h@ 4890

Last change on this file since 4890 was 4625, checked in by Christoph Mayer, 15 years ago

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1// [License]
2// The Ariba-Underlay Copyright
3//
4// Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
5//
6// Institute of Telematics
7// UniversitÀt Karlsruhe (TH)
8// Zirkel 2, 76128 Karlsruhe
9// Germany
10//
11// Redistribution and use in source and binary forms, with or without
12// modification, are permitted provided that the following conditions are
13// met:
14//
15// 1. Redistributions of source code must retain the above copyright
16// notice, this list of conditions and the following disclaimer.
17// 2. Redistributions in binary form must reproduce the above copyright
18// notice, this list of conditions and the following disclaimer in the
19// documentation and/or other materials provided with the distribution.
20//
21// THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
22// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
25// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
26// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
28// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
29// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
31// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32//
33// The views and conclusions contained in the software and documentation
34// are those of the authors and should not be interpreted as representing
35// official policies, either expressed or implied, of the Institute of
36// Telematics.
37// [License]
38
39#ifndef OVERLAY_MSG_H__
40#define OVERLAY_MSG_H__
41
42#include <boost/cstdint.hpp>
43#include "ariba/utility/messages.h"
44#include "ariba/utility/serialization.h"
45#include "ariba/utility/types/ServiceID.h"
46#include "ariba/utility/types/NodeID.h"
47#include "ariba/utility/types/LinkID.h"
48
49using ariba::utility::LinkID;
50using ariba::utility::NodeID;
51using ariba::utility::ServiceID;
52using ariba::utility::Message;
53
54namespace ariba {
55namespace overlay {
56
57using_serialization;
58
59class OverlayMsg : public Message {
60 VSERIALIZEABLE;
61public:
62
63 typedef enum _OverlayMessageType {
64 OverlayMessageTypeInvalid = 0, // invalid type (no encapsulated messages)
65 OverlayMessageTypeData = 1, // message contains data for higher layers
66 OverlayMessageTypeJoinRequest = 2, // spovnet join request
67 OverlayMessageTypeJoinReply = 3, // spovnet join reply
68 OverlayMessageTypeUpdate = 4, // update message for link association
69 OverlayMessageTypeBye = 5, // spovnet leave (no encapsulated messages)
70 OverlayMessageTypeLinkRequest = 6, // link request (sent over the overlay)
71 } OverlayMessageType;
72
73 OverlayMsg(
74 OverlayMessageType _type = OverlayMessageTypeInvalid,
75 const ServiceID _service = ServiceID::UNSPECIFIED,
76 const NodeID _sourceNode = NodeID::UNSPECIFIED
77 );
78
79 OverlayMsg(
80 OverlayMessageType _type,
81 const NodeID _sourceNode
82 );
83
84 virtual ~OverlayMsg();
85
86 bool isType(OverlayMessageType _type);
87 OverlayMessageType getType();
88 const ServiceID& getService();
89 const NodeID& getSourceNode();
90
91private:
92 uint8_t type;
93 ServiceID service;
94 NodeID sourceNode;
95};
96
97}} // ariba::overlay
98
99sznBeginDefault( ariba::overlay::OverlayMsg, X ) {
100 X && type && &service && &sourceNode && Payload();
101} sznEnd();
102
103#endif // OVERLAY_MSG_H__
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