[4850] | 1 | // [License]
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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 co// [License]
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| 17 | // The Ariba-Underlay Copyright
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| 18 | //
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| 19 | // Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
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| 20 | //
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| 21 | // Institute of Telematics
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| 22 | // UniversitÀt Karlsruhe (TH)
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| 23 | // Zirkel 2, 76128 Karlsruhe
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| 24 | // Germany
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| 25 | //
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| 26 | // Redistribution and use in source and binary forms, with or without
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| 27 | // modification, are permitted provided that the following conditions are
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| 28 | // met:
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| 29 | //
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| 30 | // 1. Redistributions of source code must retain the above copyright
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| 31 | // notice, this list of conditions and the following disclaimer.
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| 32 | // 2. Redistributions in binary form must reproduce the above copyright
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| 33 | // notice, this list of conditions and the following disclaimer in the
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| 34 | // documentation and/or other materials provided with the distribution.
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| 35 | //
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| 36 | // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
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| 37 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 38 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 39 | // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
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| 40 | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 41 | // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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| 42 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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| 43 | // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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| 44 | // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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| 45 | // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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| 46 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 47 | //
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| 48 | // The views and conclusions contained in the software and documentation
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| 49 | // are those of the authors and should not be interpreted as representing
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| 50 | // official policies, either expressed or implied, of the Institute of
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| 51 | // Telematics.
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| 52 | // [License]
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| 53 |
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| 54 | #include "PeriodicBroadcast.h"
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[4851] | 55 | #include "PeriodicBroadcastMessage.h"
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[4850] | 56 |
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| 57 | namespace ariba {
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| 58 | namespace utility {
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| 59 |
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| 60 | use_logging_cpp(PeriodicBroadcast);
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| 61 | const long PeriodicBroadcast::timerinterval = 1000;
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| 62 |
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| 63 | PeriodicBroadcast::PeriodicBroadcast(BootstrapInformationCallback* _callback) : BootstrapModule(_callback) {
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| 64 | }
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| 65 |
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| 66 | PeriodicBroadcast::~PeriodicBroadcast(){
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| 67 | }
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| 68 |
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| 69 | string PeriodicBroadcast::getName(){
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| 70 | return "PeriodicBroadcast";
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| 71 | }
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| 72 |
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| 73 | string PeriodicBroadcast::getInformation(){
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| 74 | return "periodic broadcasting of service information";
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| 75 | }
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| 76 |
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| 77 | bool PeriodicBroadcast::isFunctional(){
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| 78 | return true;
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| 79 | }
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| 80 |
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| 81 | void PeriodicBroadcast::start(){
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| 82 | Timer::setInterval( timerinterval );
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| 83 | Timer::start();
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| 84 | }
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| 85 |
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| 86 | void PeriodicBroadcast::stop(){
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| 87 | Timer::stop();
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| 88 |
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| 89 | boost::mutex::scoped_lock lock( localServicesMutex );
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| 90 | localServices.clear();
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| 91 | }
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| 92 |
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| 93 | void PeriodicBroadcast::publishService(string name, string info1, string info2, string info3){
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| 94 | Service service;
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| 95 |
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| 96 | service.name = name;
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| 97 | service.info1 = info1;
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| 98 | service.info2 = info2;
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| 99 | service.info3 = info3;
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| 100 |
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| 101 | boost::mutex::scoped_lock lock( localServicesMutex );
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| 102 | localServices.insert( std::make_pair(name, service) );
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| 103 | }
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| 104 |
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| 105 | void PeriodicBroadcast::revokeService(string name){
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| 106 | boost::mutex::scoped_lock lock( localServicesMutex );
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| 107 |
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| 108 | ServiceList::iterator i = localServices.find( name );
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| 109 | if( i != localServices.end() ) localServices.erase( name );
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| 110 | }
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| 111 |
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| 112 | void PeriodicBroadcast::eventFunction(){
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| 113 | sendLocalServices();
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| 114 | updateRemoteServices();
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| 115 | }
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| 116 |
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| 117 | void PeriodicBroadcast::sendLocalServices(){
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[4851] | 118 | boost::mutex::scoped_lock lock( localServicesMutex );
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[4850] | 119 |
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[4851] | 120 | ServiceList::iterator i = localServices.begin();
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| 121 | ServiceList::iterator iend = localServices.end();
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| 122 |
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| 123 | for( ; i != iend; i++){
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| 124 |
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| 125 | PeriodicBroadcastMessage msg( i->second.name, i->second.info1, i->second.info2, i->second.info3 );
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| 126 | Data data = data_serialize( msg, DEFAULT_V );
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| 127 | uint8_t* pnt = data.getBuffer();
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| 128 | size_t len = data.getLength();
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| 129 |
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| 130 |
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| 131 | // TODO: ÃŒber socket rauspusten
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| 132 |
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| 133 | }
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[4850] | 134 | }
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| 135 |
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| 136 | void PeriodicBroadcast::updateRemoteServices(){
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| 137 |
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| 138 | }
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| 139 |
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| 140 | }} //namespace ariba, utility
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