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 | #ifndef __BOOTSTRAP_MANAGER_H
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40 | #define __BOOTSTRAP_MANAGER_H
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41 |
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42 | #include <map>
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43 | #include <algorithm>
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44 | #include <vector>
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45 | #include <string>
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46 | #include <boost/thread/mutex.hpp>
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47 | #include <boost/thread/thread.hpp>
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48 | #include <boost/thread/condition_variable.hpp>
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49 | #include <boost/utility.hpp>
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50 | #include <boost/bind.hpp>
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51 | #include <boost/foreach.hpp>
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52 | #include "ariba/utility/logging/Logging.h"
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53 | #include "ariba/utility/bootstrap/modules/BootstrapModule.h"
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54 | #include "ariba/utility/bootstrap/BootstrapInformationCallback.h"
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55 |
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56 | using std::string;
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57 | using std::map;
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58 | using std::find;
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59 | using std::vector;
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60 |
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61 | namespace ariba {
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62 | namespace utility {
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63 |
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64 | class BootstrapManager : private boost::noncopyable, private BootstrapInformationCallback {
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65 | use_logging_h(BootstrapManager);
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66 | friend class BootstrapModule;
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67 | public:
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68 |
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69 | static BootstrapManager& instance() {
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70 | static BootstrapManager _inst;
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71 | return _inst;
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72 | }
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73 |
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74 | enum BootstrapType {
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75 | BootstrapTypeMulticastDns, // use mDNS bootstrapping
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76 | BootstrapTypePeriodicBroadcast, // stupid periodic broadcasting
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77 | };
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78 |
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79 | enum RegistrationResult {
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80 | RegistrationSucceeded,
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81 | RegistrationNotSupported,
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82 | RegistrationFailed,
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83 | };
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84 |
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85 | RegistrationResult registerAllModules();
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86 | RegistrationResult registerModule(BootstrapType type);
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87 | RegistrationResult unregisterAllModules();
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88 | RegistrationResult unregisterModule(BootstrapType type);
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89 |
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90 | void registerCallback(BootstrapInformationCallback* _callback);
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91 | void unregisterCallback(BootstrapInformationCallback* _callback);
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92 |
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93 | void publish(string name, string info1, string info2, string info3);
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94 | void revoke(string name);
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95 |
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96 | protected:
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97 | virtual void onBootstrapServiceFound(string name, string info1, string info2, string info3);
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98 |
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99 | private:
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100 | BootstrapManager();
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101 | ~BootstrapManager();
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102 |
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103 | typedef map<BootstrapType, BootstrapModule*> ModuleMap;
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104 | ModuleMap modules;
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105 | boost::mutex modulesMutex;
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106 |
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107 | typedef vector<BootstrapInformationCallback*> Callbacks;
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108 | Callbacks callbacks;
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109 | };
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110 |
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111 | }} //namespace ariba, utility
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112 |
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113 | #endif // __BOOTSTRAP_MANAGER_H
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