source: source/ariba/overlay/messages/LinkRequest.h@ 5481

Last change on this file since 5481 was 5151, checked in by Christoph Mayer, 15 years ago

begin merge back from relay branch

File size: 1.6 KB
Line 
1#ifndef ARIBA_OVERLAY_LINKREQUEST_H_
2#define ARIBA_OVERLAY_LINKREQUEST_H_
3
4#include "ariba/utility/messages.h"
5#include "ariba/utility/serialization.h"
6#include "ariba/communication/EndpointDescriptor.h"
7
8using ariba::communication::EndpointDescriptor;
9
10namespace ariba {
11namespace overlay {
12
13using_serialization;
14
15using ariba::utility::Message;
16
17/**
18 * This message is sent to another overlay node to request a new link.
19 *
20 * @author Sebastian Mies <mies@tm.uka.de>
21 */
22class LinkRequest : public Message {
23 VSERIALIZEABLE;
24private:
25 bool free_endpoint_;
26 uint8_t flags;
27 uint32_t nonce;
28 const EndpointDescriptor* endpoint;
29 LinkID remoteLinkId;
30 NodeID relay;
31
32public:
33 LinkRequest() {
34
35 }
36
37 LinkRequest( uint32_t nonce, const EndpointDescriptor* endpoint,
38 bool reply = false, const LinkID& remoteLinkId = LinkID::UNSPECIFIED,
39 const NodeID& relay = NodeID::UNSPECIFIED ) :
40 flags(reply&1), nonce(nonce), endpoint(endpoint), remoteLinkId(remoteLinkId), relay(relay) {
41 }
42
43 virtual ~LinkRequest();
44
45 const EndpointDescriptor* getEndpoint() const {
46 return endpoint;
47 }
48
49 const LinkID& getRemoteLinkId() const {
50 return remoteLinkId;
51 }
52
53 const NodeID& getRelay() const {
54 return relay;
55 }
56
57 bool isReply() const {
58 return flags & 1;
59 }
60
61 uint32_t getNonce() const {
62 return nonce;
63 }
64};
65
66}} // ariba::overlay
67
68sznBeginDefault( ariba::overlay::LinkRequest, X ) {
69 if (X.isDeserializer()) endpoint = new EndpointDescriptor();
70 X && flags && nonce;
71 X && const_cast<EndpointDescriptor*>(endpoint);
72 X && &relay && &remoteLinkId;
73} sznEnd();
74
75#endif /* ARIBA_OVERLAY_LINKREQUEST_H_ */
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