source: source/ariba/SideportListener.cpp@ 4842

Last change on this file since 4842 was 4751, checked in by Christoph Mayer, 15 years ago

sideport protocol information

File size: 4.8 KB
Line 
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 INSTITUTE OF TELEMATICS 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#include "SideportListener.h"
40
41#include "ariba/overlay/BaseOverlay.h"
42
43namespace ariba {
44
45SideportListener SideportListener::DEFAULT;
46
47SideportListener::SideportListener() : overlay(NULL) {
48}
49
50SideportListener::~SideportListener(){
51}
52
53string SideportListener::getEndpointDescription( const LinkID& link ) const {
54 if( overlay == NULL ) return "";
55 return overlay->getEndpointDescriptor(link).toString();
56}
57
58string SideportListener::getEndpointDescription( const NodeID& node ) const {
59 if( overlay == NULL ) return "";
60 return overlay->getEndpointDescriptor(node).toString();
61}
62
63const NodeID& SideportListener::getNodeID( const LinkID& link ) const {
64 if( overlay == NULL ) return NodeID::UNSPECIFIED;
65 return overlay->getNodeID(link);
66}
67
68vector<LinkID> SideportListener::getLinkIDs( const NodeID& node ) const {
69 if( overlay == NULL ) return vector<LinkID>();
70 return overlay->getLinkIDs( node );
71}
72
73//******************************************************
74//
75// JUST EXPERIMENTAL WITH RANDOM RESULTS
76//
77
78// 0 = normal node --> directly accessible
79// 1 = relaying node --> node that is relaying for us (must also be 0)
80// 2 = relayed node --> node that we cannot access directly
81static map<NodeID,short> relayingnodes;
82static map<NodeID,SideportListener::Protocol> protocolnodes;
83
84bool SideportListener::isRelayingNode(const NodeID& node){
85
86 map<NodeID,short>::iterator i = relayingnodes.find(node);
87 if(i != relayingnodes.end()) return (i->second == 1);
88
89 relayingnodes.insert( std::make_pair( node, rand()%3 ) );
90}
91
92bool SideportListener::isRelayedNode(const NodeID& node){
93
94 map<NodeID,short>::iterator i = relayingnodes.find(node);
95 if(i != relayingnodes.end()) return (i->second == 2);
96
97 relayingnodes.insert( std::make_pair( node, rand()%3 ) );
98}
99
100SideportListener::Protocol generateRandomProtocol(){
101
102 if( (rand() % 3) == 0 ){
103 return SideportListener::rfcomm;
104 }
105
106 int ret = SideportListener::undefined;
107
108 if( (rand() % 2) == 0 ) ret |= SideportListener::ipv4;
109 else ret |= SideportListener::ipv6;
110
111 if( (rand() % 2) == 0 ) ret |= SideportListener::udp;
112 else ret |= SideportListener::tcp;
113
114 return (SideportListener::Protocol)ret;
115}
116
117SideportListener::Protocol SideportListener::getReachabilityProtocol(const NodeID& node){
118
119 map<NodeID,Protocol>::iterator i = protocolnodes.find(node);
120 if(i != protocolnodes.end()) return i->second;
121
122 protocolnodes.insert( std::make_pair(node, generateRandomProtocol()) );
123}
124
125//
126//
127//******************************************************
128
129void SideportListener::configure( overlay::BaseOverlay* _overlay ) {
130 overlay = _overlay;
131}
132
133void SideportListener::onLinkUp(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){
134}
135
136void SideportListener::onLinkDown(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){
137}
138
139void SideportListener::onLinkChanged(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){
140}
141
142void SideportListener::onLinkFail(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){
143}
144
145} // namespace ariba
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