1 | // [Licence]
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2 | // The Ariba-Underlay Copyright
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3 | //
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4 | // Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
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5 | //
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6 | // Institute of Telematics
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7 | // UniversitÀt Karlsruhe (TH)
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8 | // Zirkel 2, 76128 Karlsruhe
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9 | // Germany
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10 | //
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11 | // Redistribution and use in source and binary forms, with or without
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12 | // modification, are permitted provided that the following conditions are
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13 | // met:
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14 | //
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15 | // 1. Redistributions of source code must retain the above copyright
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16 | // notice, this list of conditions and the following disclaimer.
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17 | // 2. Redistributions in binary form must reproduce the above copyright
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18 | // notice, this list of conditions and the following disclaimer in the
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19 | // documentation and/or other materials provided with the distribution.
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20 | //
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21 | // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
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22 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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23 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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24 | // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
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25 | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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26 | // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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27 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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28 | // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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29 | // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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30 | // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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31 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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32 | //
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33 | // The views and conclusions contained in the software and documentation
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34 | // are those of the authors and should not be interpreted as representing
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35 | // official policies, either expressed or implied, of the Institute of
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36 | // Telematics.
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37 | // [Licence]
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38 |
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39 | #include "UnderlayAbstraction.h"
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40 |
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41 | namespace ariba {
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42 | namespace interface {
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43 |
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44 | use_logging_cpp(UnderlayAbstraction);
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45 |
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46 | UnderlayAbstraction::UnderlayAbstraction() : basecomm( NULL ) {
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47 | }
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48 |
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49 | UnderlayAbstraction::~UnderlayAbstraction() {
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50 | }
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51 |
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52 | AribaContext* UnderlayAbstraction::createNode(const SpoVNetID& spovnetid, const NodeID& nodeid, const NetworkLocator* locallocator, const uint16_t localport) {
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53 |
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54 | logging_info( "creating node ...");
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55 |
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56 | NodeID newid = nodeid;
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57 |
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58 | if( nodeid == NodeID::UNSPECIFIED ){
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59 | logging_debug( "nodeid is unspecified, creating random ..." );
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60 | newid = NodeID( Identifier::random() );
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61 | logging_info( "local nodeid is " << newid.toString() );
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62 | }
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63 |
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64 | basecomm = new BaseCommunication( locallocator, localport );
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65 |
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66 | BaseOverlay* baseoverlay = new BaseOverlay( *basecomm, newid );
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67 | AribaContext* ctx = new AribaContext( *basecomm, *baseoverlay, spovnetid, newid );
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68 |
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69 | logging_info( "spovnetid = " << ctx->getSpoVNetID().toString() <<
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70 | ", nodeid = " << ctx->getNodeID().toString() );
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71 |
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72 | return ctx;
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73 | }
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74 |
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75 | AribaContext* UnderlayAbstraction::createSpoVNet(const SpoVNetID& spovnetid, const NodeID& nodeid, const NetworkLocator* locallocator, const uint16_t localport, const OverlayParameterSet& param, const SecurityParameterSet& sec, const QoSParameterSet& qos) {
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76 |
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77 | // create new node
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78 | AribaContext* ctx = createNode( spovnetid, nodeid, locallocator, localport );
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79 |
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80 | // create new base overlay (initiator)
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81 | logging_info("creating new spovnet...");
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82 | ctx->getOverlay().createSpoVNet( spovnetid, param, sec, qos );
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83 | logging_info("node created");
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84 |
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85 | return ctx;
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86 | }
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87 |
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88 | void UnderlayAbstraction::destroySpoVNet(AribaContext* ctx) {
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89 | ctx->getOverlay().leaveSpoVNet();
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90 | delete &ctx->getOverlay();
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91 | delete &ctx->getBaseCommunication();
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92 | delete ctx;
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93 | }
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94 |
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95 | AribaContext* UnderlayAbstraction::joinSpoVNet(const SpoVNetID& spovnetid, const EndpointDescriptor& bootstrapnode, const NodeID& nodeid, const NetworkLocator* locallocator, const uint16_t localport) {
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96 |
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97 | // create new node
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98 | AribaContext* ctx = createNode( spovnetid, nodeid, locallocator, localport );
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99 |
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100 | // join spovnet
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101 | logging_info("joining existing spovnet...");
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102 | ctx->getOverlay().joinSpoVNet( spovnetid, bootstrapnode );
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103 | logging_info("node created");
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104 |
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105 | return ctx;
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106 | }
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107 |
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108 | void UnderlayAbstraction::leaveSpoVNet(AribaContext* ctx) {
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109 | destroySpoVNet( ctx );
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110 | }
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111 |
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112 | }} // namespace ariba, interface
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