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/**
* @file
* @author 2012-2013 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#ifndef VOICEXMLINVOKER_H_W09J90F0
#define VOICEXMLINVOKER_H_W09J90F0
#include <uscxml/Interpreter.h>
#include <uscxml/messages/MMIMessages.h>
#include "uscxml/server/HTTPServer.h"
// #include <uscxml/plugins/ioprocessor/modality/MMIProtoBridge.h>
#ifdef BUILD_AS_PLUGINS
#include "uscxml/plugins/Plugins.h"
#endif
namespace uscxml {
class VoiceXMLInvoker : public InvokerImpl, public HTTPServlet {
public:
enum ComponentState {
MMI_IDLE,
MMI_PAUSED,
MMI_RUNNING,
MMI_DEAD
};
VoiceXMLInvoker();
virtual ~VoiceXMLInvoker();
virtual boost::shared_ptr<InvokerImpl> create(InterpreterImpl* interpreter);
virtual std::list<std::string> getNames() {
std::list<std::string> names;
names.push_back("vxml");
names.push_back("voicexml");
names.push_back("http://www.w3.org/TR/voicexml21/");
return names;
}
bool deleteOnUninvoke() {
return false;
}
bool httpRecvRequest(const HTTPServer::Request& request);
void setURL(const std::string& url);
virtual Data getDataModelVariables();
virtual void send(const SendRequest& req);
virtual void invoke(const InvokeRequest& req);
virtual void uninvoke();
static void run(void*);
void process(SendRequest& ctx);
protected:
std::string _url;
std::string _context;
std::string _target;
InvokeRequest _invokeReq;
ComponentState _compState;
tthread::thread* _thread;
tthread::condition_variable _cond;
tthread::mutex _mutex;
concurrency::BlockingQueue<SendRequest> _workQueue;
bool _isRunning;
};
#ifdef BUILD_AS_PLUGINS
PLUMA_INHERIT_PROVIDER(VoiceXMLInvoker, InvokerImpl);
#endif
}
#endif /* end of include guard: VOICEXMLINVOKER_H_W09J90F0 */
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