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 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 | // [License]
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38 |
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39 | #include "ServerVis.h"
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40 |
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41 | namespace ariba {
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42 | namespace utility {
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43 |
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44 | use_logging_cpp(ServerVis);
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45 |
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46 | typedef enum _NETWORK_ID {
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47 | NETWORK_ID_BASE_COMMUNICATION = 1,
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48 | NETWORK_ID_BASE_OVERLAY = 2,
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49 | NETWORK_ID_EONSON = 3,
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50 | NETWORK_ID_MCPO = 4,
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51 | NETWORK_ID_CLIO = 5,
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52 | NETWORK_ID_VIDEOSTREAM = 6,
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53 | NETWORK_ID_GAME = 7,
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54 | NETWORK_ID_SECURITY = 8,
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55 | } NETWORK_ID;
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56 |
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57 | string ServerVis::getNetworkName(NETWORK_ID network) const {
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58 | switch(network){
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59 | case NETWORK_ID_BASE_COMMUNICATION : return "BaseCommunication";
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60 | case NETWORK_ID_BASE_OVERLAY : return "BaseOverlay";
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61 | case NETWORK_ID_EONSON : return "Eonson";
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62 | case NETWORK_ID_MCPO : return "Multicast/Multipeer Overlay";
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63 | case NETWORK_ID_CLIO : return "CLIO";
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64 | case NETWORK_ID_VIDEOSTREAM : return "Video";
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65 | case NETWORK_ID_GAME : return "Game";
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66 | case NETWORK_ID_SECURITY : return "Security";
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67 | default : return "<undefined>";
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68 | }
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69 | }
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70 |
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71 | void ServerVis::configure(string ip, unsigned int port){
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72 | if( ip.length() == 0 ) return;
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73 |
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74 | ostringstream sport;
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75 | sport << port;
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76 | logging_debug( "connecting to visualization server " << ip << " on " << sport.str());
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77 |
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78 | tcp::resolver resolver(io_service);
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79 | tcp::resolver::query query(
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80 | ip, sport.str(),
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81 | tcp::resolver::query::passive |
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82 | tcp::resolver::query::address_configured |
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83 | tcp::resolver::query::numeric_service);
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84 |
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85 | tcp::resolver::iterator endpoint_iterator = resolver.resolve(query);
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86 | tcp::resolver::iterator end;
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87 |
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88 | boost::system::error_code error = boost::asio::error::host_not_found;
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89 | while (error && endpoint_iterator != end){
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90 | socket.close();
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91 | socket.connect(*endpoint_iterator++, error);
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92 | }
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93 |
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94 | if (error){
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95 | logging_warn( "visualization could not connect to visualization server" );
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96 | } else {
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97 | logging_info( "connected to visualization server on " << ip << ":" << port );
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98 | socketOpened = true;
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99 | }
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100 | }
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101 |
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102 | ServerVis::ServerVis() : socket(io_service), socketOpened(false) {
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103 | }
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104 |
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105 | ServerVis::~ServerVis(){
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106 | socket.close();
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107 | }
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108 |
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109 | void ServerVis::sendSocket(const string& msg){
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110 | if( socket.is_open()==false || socketOpened==false ) return;
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111 | logging_debug("sending visual command: " << msg);
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112 |
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113 | try{
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114 | socket.send( boost::asio::buffer(msg) );
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115 | }catch( std::exception& e ){
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116 | logging_warn("visual connection failed");
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117 | socket.close();
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118 | socketOpened = false;
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119 | }
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120 | }
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121 |
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122 | }} // namespace ariba, common
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