source: source/ariba/utility/bootstrap/BootstrapManager.cpp@ 4850

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#include "BootstrapManager.h"
#include "ariba/utility/bootstrap/modules/multicastdns/MulticastDns.h"
#include "ariba/utility/bootstrap/modules/periodicbroadcast/PeriodicBroadcast.h"

namespace ariba {
namespace utility {

use_logging_cpp(BootstrapManager);

BootstrapManager::BootstrapManager(){
}

BootstrapManager::~BootstrapManager(){
}

BootstrapManager::RegistrationResult BootstrapManager::registerModule(BootstrapManager::BootstrapType type){

        boost::mutex::scoped_lock lock( modulesMutex );

        ModuleMap::iterator i = modules.find(type);
        if( i != modules.end() ){
                logging_error("bootstrap module " << i->second->getName() << " already registered");
                return RegistrationFailed;
        }

        BootstrapModule* module = NULL;

        switch(type){
        case BootstrapTypeMulticastDns:
                module = new MulticastDns(this);
                break;
        case BootstrapTypePeriodicBroadcast:
                module = new PeriodicBroadcast(this);
                break;
        }

        if( module == NULL){
                logging_error("bootstrap module for type " << type << " not found");
                return RegistrationNotSupported;
        }

        if( !module->isFunctional() ){
                logging_error("bootstrap module " << module->getName() << " is not functional");
                delete module;
                return RegistrationFailed;
        }

        logging_debug("bootstrap module " << module->getName() << " registered");

        module->start();
        modules.insert( std::make_pair(type, module) );

        return RegistrationSucceeded;
}

BootstrapManager::RegistrationResult BootstrapManager::unregisterModule(
                BootstrapManager::BootstrapType type){

        boost::mutex::scoped_lock lock( modulesMutex );

        ModuleMap::iterator i = modules.find(type);
        if( i != modules.end() ) return RegistrationFailed;

        BootstrapModule* module = i->second;
        module->stop();
        delete module;
        modules.erase(i);

        logging_debug("bootstrap module " << module->getName() << " unregistered");

        return RegistrationSucceeded;
}

BootstrapManager::RegistrationResult BootstrapManager::registerAllModules(){
        RegistrationResult result = RegistrationSucceeded;

        { // multicast dns
                RegistrationResult resone = RegistrationSucceeded;
                resone = registerModule(BootstrapTypeMulticastDns);

                if(resone != RegistrationSucceeded)
                        result = resone;
        }

        { // periodic broadcast
                RegistrationResult resone = RegistrationSucceeded;
                resone = registerModule(BootstrapTypePeriodicBroadcast);

                if(resone != RegistrationSucceeded)
                        result = resone;
        }

        { // todo
                /*  ...   */
        }

        return result;
}

BootstrapManager::RegistrationResult BootstrapManager::unregisterAllModules(){
        unregisterModule(BootstrapTypeMulticastDns);
        unregisterModule(BootstrapTypePeriodicBroadcast);
        /*  todo  ...  */

        return RegistrationSucceeded;
}

void BootstrapManager::onBootstrapServiceFound(string name, string info1, string info2, string info3){

        BOOST_FOREACH( BootstrapInformationCallback* callback, callbacks ){
                callback->onBootstrapServiceFound(name, info1, info2, info3);
        }
}

void BootstrapManager::registerCallback(BootstrapInformationCallback* _callback){
        Callbacks::iterator i = find( callbacks.begin(), callbacks.end(), _callback );
        if( i == callbacks.end() )
                callbacks.push_back(_callback);
}

void BootstrapManager::unregisterCallback(BootstrapInformationCallback* _callback){
        Callbacks::iterator i = find( callbacks.begin(), callbacks.end(), _callback );
        if( i != callbacks.end() )
                callbacks.erase(i);
}

void BootstrapManager::publish(string name, string info1, string info2, string info3){
        boost::mutex::scoped_lock lock( modulesMutex );

        ModuleMap::iterator i = modules.begin();
        ModuleMap::iterator iend = modules.end();

        for( ; i != iend; i++ ){
                logging_info("bootstrap manager publishing service "
                                << name << " on module " << i->second->getName());
                i->second->publishService(name, info1, info2, info3);
        }
}

void BootstrapManager::revoke(string name){
        boost::mutex::scoped_lock lock( modulesMutex );

        ModuleMap::iterator i = modules.begin();
        ModuleMap::iterator iend = modules.end();

        for( ; i != iend; i++ ){
                logging_info("bootstrap manager revoking service "
                                << name << " on module " << i->second->getName());
                i->second->revokeService(name);
        }

}

}} //namespace ariba, utility