hlrc

* This file is part of hlrc_server

*

* Copyright(c) sschulz <AT> techfak.uni-bielefeld.de

* http://opensource.cit-ec.de/projects/hlrc_server

*

* This file may be licensed under the terms of the

* GNU General Public License Version 3 (the ``GPL''),

* or (at your option) any later version.

*

* Software distributed under the License is distributed

* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either

* express or implied. See the GPL for the specific language

* governing rights and limitations.

*

* You should have received a copy of the GPL along with this

* program. If not, go to http://www.gnu.org/licenses/gpl.html

* or write to the Free Software Foundation, Inc.,

* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

*

* The development of this software was supported by the

* Excellence Cluster EXC 277 Cognitive Interaction Technology.

* The Excellence Cluster EXC 277 is a grant of the Deutsche

* Forschungsgemeinschaft (DFG) in the context of the German

* Excellence Initiative.

*

*/

//callback handler incoming Utterance requests:

class UtteranceCallbackWrapper : public CallbackWrapper<rst::audition::Utterance>{

    public:

        UtteranceCallbackWrapper(Middleware *mw) : CallbackWrapper(mw){}

        void call(const std::string&, boost::shared_ptr<rst::audition::Utterance> param){

            //convert rsb utterance to out own:

            rst::audition::Utterance *rst_utterance = param.get();

            printf("> incoming utterance '%s' (%d phone symbols)\n", param->textual_representation().c_str(), (int)rst_utterance->phonemes().element().size());

            boost::shared_ptr<Utterance> utterance(new UtteranceRSB(*rst_utterance));

            //send to application;

            mw->utterance_callback(utterance);

        }

    private: