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 |
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40 | #include "BootstrapManager.h"
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41 | #include "ariba/utility/bootstrap/modules/multicastdns/MulticastDns.h"
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42 | #include "ariba/utility/bootstrap/modules/periodicbroadcast/PeriodicBroadcast.h"
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43 |
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44 | namespace ariba {
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45 | namespace utility {
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46 |
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47 | use_logging_cpp(BootstrapManager);
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48 |
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49 | BootstrapManager::BootstrapManager(){
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50 | }
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51 |
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52 | BootstrapManager::~BootstrapManager(){
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53 | }
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54 |
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55 | BootstrapManager::RegistrationResult BootstrapManager::registerModule(BootstrapManager::BootstrapType type){
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56 |
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57 | boost::mutex::scoped_lock lock( modulesMutex );
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58 |
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59 | ModuleMap::iterator i = modules.find(type);
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60 | if( i != modules.end() ){
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61 | logging_error("bootstrap module " << i->second->getName() << " already registered");
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62 | return RegistrationFailed;
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63 | }
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64 |
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65 | BootstrapModule* module = NULL;
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66 |
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67 | switch(type){
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68 | case BootstrapTypeMulticastDns:
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69 | module = new MulticastDns(this);
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70 | break;
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71 | case BootstrapTypePeriodicBroadcast:
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72 | module = new PeriodicBroadcast(this);
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73 | break;
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74 | }
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75 |
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76 | if( module == NULL){
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77 | logging_error("bootstrap module for type " << type << " not found");
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78 | return RegistrationNotSupported;
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79 | }
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80 |
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81 | if( !module->isFunctional() ){
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82 | logging_error("bootstrap module " << module->getName() << " is not functional");
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83 | delete module;
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84 | return RegistrationFailed;
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85 | }
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86 |
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87 | logging_debug("bootstrap module " << module->getName() << " registered");
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88 |
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89 | module->start();
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90 | modules.insert( std::make_pair(type, module) );
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91 |
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92 | return RegistrationSucceeded;
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93 | }
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94 |
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95 | BootstrapManager::RegistrationResult BootstrapManager::unregisterModule(
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96 | BootstrapManager::BootstrapType type){
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97 |
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98 | boost::mutex::scoped_lock lock( modulesMutex );
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99 |
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100 | ModuleMap::iterator i = modules.find(type);
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101 | if( i != modules.end() ) return RegistrationFailed;
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102 |
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103 | BootstrapModule* module = i->second;
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104 | module->stop();
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105 | delete module;
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106 | modules.erase(i);
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107 |
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108 | logging_debug("bootstrap module " << module->getName() << " unregistered");
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109 |
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110 | return RegistrationSucceeded;
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111 | }
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112 |
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113 | BootstrapManager::RegistrationResult BootstrapManager::registerAllModules(){
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114 | RegistrationResult result = RegistrationSucceeded;
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115 |
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116 | { // multicast dns
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117 | RegistrationResult resone = RegistrationSucceeded;
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118 | resone = registerModule(BootstrapTypeMulticastDns);
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119 |
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120 | if(resone != RegistrationSucceeded)
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121 | result = resone;
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122 | }
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123 |
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124 | { // periodic broadcast
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125 | RegistrationResult resone = RegistrationSucceeded;
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126 | resone = registerModule(BootstrapTypePeriodicBroadcast);
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127 |
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128 | if(resone != RegistrationSucceeded)
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129 | result = resone;
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130 | }
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131 |
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132 | { // todo
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133 | /* ... */
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134 | }
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135 |
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136 | return result;
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137 | }
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138 |
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139 | BootstrapManager::RegistrationResult BootstrapManager::unregisterAllModules(){
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140 | unregisterModule(BootstrapTypeMulticastDns);
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141 | unregisterModule(BootstrapTypePeriodicBroadcast);
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142 | /* todo ... */
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143 |
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144 | return RegistrationSucceeded;
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145 | }
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146 |
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147 | void BootstrapManager::onBootstrapServiceFound(string name, string info1, string info2, string info3){
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148 |
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149 | BOOST_FOREACH( BootstrapInformationCallback* callback, callbacks ){
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150 | callback->onBootstrapServiceFound(name, info1, info2, info3);
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151 | }
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152 | }
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153 |
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154 | void BootstrapManager::registerCallback(BootstrapInformationCallback* _callback){
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155 | Callbacks::iterator i = find( callbacks.begin(), callbacks.end(), _callback );
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156 | if( i == callbacks.end() )
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157 | callbacks.push_back(_callback);
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158 | }
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159 |
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160 | void BootstrapManager::unregisterCallback(BootstrapInformationCallback* _callback){
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161 | Callbacks::iterator i = find( callbacks.begin(), callbacks.end(), _callback );
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162 | if( i != callbacks.end() )
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163 | callbacks.erase(i);
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164 | }
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165 |
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166 | void BootstrapManager::publish(string name, string info1, string info2, string info3){
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167 | boost::mutex::scoped_lock lock( modulesMutex );
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168 |
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169 | ModuleMap::iterator i = modules.begin();
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170 | ModuleMap::iterator iend = modules.end();
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171 |
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172 | for( ; i != iend; i++ ){
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173 | logging_info("bootstrap manager publishing service "
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174 | << name << " on module " << i->second->getName());
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175 | i->second->publishService(name, info1, info2, info3);
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176 | }
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177 | }
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178 |
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179 | void BootstrapManager::revoke(string name){
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180 | boost::mutex::scoped_lock lock( modulesMutex );
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181 |
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182 | ModuleMap::iterator i = modules.begin();
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183 | ModuleMap::iterator iend = modules.end();
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184 |
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185 | for( ; i != iend; i++ ){
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186 | logging_info("bootstrap manager revoking service "
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187 | << name << " on module " << i->second->getName());
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188 | i->second->revokeService(name);
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189 | }
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190 |
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191 | }
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192 |
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193 | }} //namespace ariba, utility
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