Orocos Real-Time Toolkit  2.6.0
TypekitRepository.cpp
00001 /***************************************************************************
00002   tag: Peter Soetens  Mon Jun 26 13:25:56 CEST 2006  Typekit.cxx
00003 
00004                         Typekit.cxx -  description
00005                            -------------------
00006     begin                : Mon June 26 2006
00007     copyright            : (C) 2006 Peter Soetens
00008     email                : peter.soetens@fmtc.be
00009 
00010  ***************************************************************************
00011  *   This library is free software; you can redistribute it and/or         *
00012  *   modify it under the terms of the GNU General Public                   *
00013  *   License as published by the Free Software Foundation;                 *
00014  *   version 2 of the License.                                             *
00015  *                                                                         *
00016  *   As a special exception, you may use this file as part of a free       *
00017  *   software library without restriction.  Specifically, if other files   *
00018  *   instantiate templates or use macros or inline functions from this     *
00019  *   file, or you compile this file and link it with other files to        *
00020  *   produce an executable, this file does not by itself cause the         *
00021  *   resulting executable to be covered by the GNU General Public          *
00022  *   License.  This exception does not however invalidate any other        *
00023  *   reasons why the executable file might be covered by the GNU General   *
00024  *   Public License.                                                       *
00025  *                                                                         *
00026  *   This library is distributed in the hope that it will be useful,       *
00027  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00028  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00029  *   Lesser General Public License for more details.                       *
00030  *                                                                         *
00031  *   You should have received a copy of the GNU General Public             *
00032  *   License along with this library; if not, write to the Free Software   *
00033  *   Foundation, Inc., 59 Temple Place,                                    *
00034  *   Suite 330, Boston, MA  02111-1307  USA                                *
00035  *                                                                         *
00036  ***************************************************************************/
00037 
00038 
00039 #include "TypekitRepository.hpp"
00040 #include "TypekitPlugin.hpp"
00041 #include "TransportPlugin.hpp"
00042 #include "../Logger.hpp"
00043 #include <algorithm>
00044 
00045 namespace RTT {
00046     using namespace detail;
00047     using namespace std;
00048 
00049     static std::vector<TypekitPlugin*> Typekits;
00050     static std::vector<TransportPlugin*> Transports;
00051 
00052     void TypekitRepository::Import( TypekitPlugin* tkp )
00053     {
00054         Logger::In in("TypekitRepository::Import");
00055         for( vector<TypekitPlugin*>::iterator it = Typekits.begin(); it != Typekits.end(); ++it ) {
00056             if ( (*it)->getName() == tkp->getName() ) {
00057                 log( Debug ) << "Typekit "<<tkp->getName() <<" already loaded: keeping old instance."<<Logger::endl;
00058                 delete tkp;
00059                 return;
00060             }
00061         }
00062 
00063         log( Info) << "Loading Typekit "<<tkp->getName() <<"."<<Logger::endl;
00064         Typekits.push_back( tkp );
00065 
00066         if ( tkp->loadTypes() == false ) {
00067             log( Error) << "Typekit "<<tkp->getName() <<" failed to load types."<<Logger::endl;
00068         }
00069 
00070         if ( tkp->loadConstructors() == false ) {
00071             log( Error) << "Typekit "<<tkp->getName() <<" failed to load type constructors."<<Logger::endl;
00072         }
00073         if ( tkp->loadOperators() == false ) {
00074             log( Error) << "Typekit "<<tkp->getName() <<" failed to load type operators."<<Logger::endl;
00075         }
00076         if ( tkp->loadGlobals() == false ) {
00077             log( Error) << "Typekit "<<tkp->getName() <<" failed to load global variables."<<Logger::endl;
00078         }
00079     }
00080 
00081     void TypekitRepository::Import( TransportPlugin* trp )
00082     {
00083         Logger::In in("TypekitRepository::Import");
00084         for( vector<TransportPlugin*>::iterator it = Transports.begin(); it != Transports.end(); ++it ) {
00085             if ( (*it)->getName() == trp->getName() ) {
00086                 log(Debug) << "Transport "<<trp->getTransportName() <<"://"<< trp->getTypekitName()<<" already loaded by plugin '"<<(*it)->getName()<<"': keeping old instance."<<Logger::endl;
00087                 delete trp;
00088                 return;
00089             }
00090         }
00091 
00092         log(Info) << "Loading Transport "<<trp->getTransportName() <<"://"<<trp->getTypekitName() <<"."<<Logger::endl;
00093         Transports.push_back( trp );
00094 
00095         TypeInfoRepository::Instance()->registerTransport( trp );
00096     }
00097 
00098     std::vector<std::string> TypekitRepository::getTypekits()
00099     {
00100         std::vector<std::string> ret;
00101         for (std::vector<TypekitPlugin*>::const_iterator it = Typekits.begin();
00102              it != Typekits.end(); ++it)
00103             ret.push_back( (*it)->getName() );
00104         return ret;
00105     }
00106 
00107     std::vector<std::string> TypekitRepository::getTransports()
00108     {
00109         std::vector<std::string> ret;
00110         for (std::vector<TransportPlugin*>::const_iterator it = Transports.begin();
00111              it != Transports.end(); ++it)
00112             ret.push_back( (*it)->getTransportName() + "://" + (*it)->getTypekitName() );
00113         return ret;
00114     }
00115 
00116     bool TypekitRepository::hasTypekit( const std::string& toolname )
00117     {
00118         for (std::vector<TypekitPlugin*>::const_iterator it = Typekits.begin();
00119              it != Typekits.end(); ++it)
00120             if ((*it)->getName() == toolname)
00121                 return true;
00122         return false;
00123     }
00124 
00125     bool TypekitRepository::hasTransport( const std::string& transportname )
00126     {
00127         for (std::vector<TransportPlugin*>::const_iterator it = Transports.begin();
00128              it != Transports.end(); ++it)
00129             if ((*it)->getTransportName() + "://" + (*it)->getTypekitName() == transportname)
00130                 return true;
00131         return false;
00132     }
00133 
00134     void TypekitRepository::Release() {
00135         for (std::vector<TransportPlugin*>::const_iterator it = Transports.begin();
00136                      it != Transports.end(); ++it)
00137             delete *it;
00138         for (std::vector<TypekitPlugin*>::const_iterator it = Typekits.begin();
00139              it != Typekits.end(); ++it)
00140             delete *it;
00141     }
00142 }