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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
*/
#include "VoiceXMLInvoker.h"
#include <glog/logging.h>
#include "uscxml/UUID.h"
#include <DOM/io/Stream.hpp>
#ifdef BUILD_AS_PLUGINS
#include <Pluma/Connector.hpp>
#endif
#define ISSUE_REQUEST(name) {\
Arabica::DOM::Document<std::string> name##XML = name.toXML(true);\
name##XML.getDocumentElement().setPrefix("mmi");\
std::stringstream name##XMLSS;\
name##XMLSS << name##XML;\
URL name##URL(target);\
name##URL.setOutContent(name##XMLSS.str());\
name##URL.addOutHeader("Content-type", "application/xml");\
name##URL.download(false);\
}
namespace uscxml {
#ifdef BUILD_AS_PLUGINS
PLUMA_CONNECTOR
bool pluginConnect(pluma::Host& host) {
host.add( new VoiceXMLInvokerProvider() );
return true;
}
#endif
VoiceXMLInvoker::VoiceXMLInvoker() {
}
VoiceXMLInvoker::~VoiceXMLInvoker() {
};
boost::shared_ptr<InvokerImpl> VoiceXMLInvoker::create(InterpreterImpl* interpreter) {
boost::shared_ptr<VoiceXMLInvoker> invoker = boost::shared_ptr<VoiceXMLInvoker>(new VoiceXMLInvoker());
invoker->_interpreter = interpreter;
return invoker;
}
bool VoiceXMLInvoker::httpRecvRequest(const HTTPServer::Request& request) {
return true;
}
void VoiceXMLInvoker::setURL(const std::string& url) {
_url = url;
}
Data VoiceXMLInvoker::getDataModelVariables() {
Data data;
return data;
}
void VoiceXMLInvoker::send(const SendRequest& req) {
}
void VoiceXMLInvoker::invoke(const InvokeRequest& req) {
HTTPServer::getInstance()->registerServlet(req.invokeid, this);
std::string target;
Event::getParam(req.params, "target", target);
NewContextRequest newCtxReq;
newCtxReq.source = _url;
newCtxReq.target = target;
newCtxReq.requestId = uscxml::UUID::getUUID();
ISSUE_REQUEST(newCtxReq);
_isRunning = true;
_thread = new tthread::thread(VoiceXMLInvoker::run, this);
}
void VoiceXMLInvoker::run(void* instance) {
VoiceXMLInvoker* INSTANCE = (VoiceXMLInvoker*)instance;
while(true) {
SendRequest req = INSTANCE->_workQueue.pop();
if (INSTANCE->_isRunning) {
INSTANCE->process(req);
} else {
return;
}
}
}
void VoiceXMLInvoker::process(SendRequest& ctx) {
}
void VoiceXMLInvoker::uninvoke() {
HTTPServer::getInstance()->unregisterServlet(this);
}
}
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