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/**
* @file
* @author 2012-2014 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 DEBUGGERMONITOR_H_Z050WPFH
#define DEBUGGERMONITOR_H_Z050WPFH
#include "uscxml/messages/Data.h" // for Data
#include "uscxml/messages/Event.h" // for Event
#include "uscxml/Interpreter.h"
#include "uscxml/debug/Breakpoint.h"
namespace uscxml {
class DebugSession;
class USCXML_API Debugger : public InterpreterMonitor {
public:
Debugger() {
}
virtual ~Debugger() {}
virtual void attachSession(Interpreter interpreter, boost::shared_ptr<DebugSession> session) {
tthread::lock_guard<tthread::recursive_mutex> lock(_sessionMutex);
_sessionForInterpreter[interpreter] = session;
}
virtual void detachSession(Interpreter interpreter) {
tthread::lock_guard<tthread::recursive_mutex> lock(_sessionMutex);
_sessionForInterpreter.erase(interpreter);
}
virtual boost::shared_ptr<DebugSession> getSession(Interpreter interpreter) {
tthread::lock_guard<tthread::recursive_mutex> lock(_sessionMutex);
if (_sessionForInterpreter.find(interpreter) != _sessionForInterpreter.end())
return _sessionForInterpreter[interpreter];
return boost::shared_ptr<DebugSession>();
}
virtual void pushData(boost::shared_ptr<DebugSession> session, Data pushData) = 0;
// InterpreterMonitor
virtual void beforeProcessingEvent(Interpreter interpreter, const Event& event);
virtual void beforeMicroStep(Interpreter interpreter);
virtual void beforeExitingState(Interpreter interpreter, const Arabica::DOM::Element<std::string>& state, bool moreComing);
virtual void afterExitingState(Interpreter interpreter, const Arabica::DOM::Element<std::string>& state, bool moreComing);
virtual void beforeExecutingContent(Interpreter interpreter, const Arabica::DOM::Element<std::string>& element);
virtual void afterExecutingContent(Interpreter interpreter, const Arabica::DOM::Element<std::string>& element);
virtual void beforeUninvoking(Interpreter interpreter, const Arabica::DOM::Element<std::string>& invokeElem, const std::string& invokeid);
virtual void afterUninvoking(Interpreter interpreter, const Arabica::DOM::Element<std::string>& invokeElem, const std::string& invokeid);
virtual void beforeTakingTransition(Interpreter interpreter, const Arabica::DOM::Element<std::string>& transition, bool moreComing);
virtual void afterTakingTransition(Interpreter interpreter, const Arabica::DOM::Element<std::string>& transition, bool moreComing);
virtual void beforeEnteringState(Interpreter interpreter, const Arabica::DOM::Element<std::string>& state, bool moreComing);
virtual void afterEnteringState(Interpreter interpreter, const Arabica::DOM::Element<std::string>& state, bool moreComing);
virtual void beforeInvoking(Interpreter interpreter, const Arabica::DOM::Element<std::string>& invokeElem, const std::string& invokeid);
virtual void afterInvoking(Interpreter interpreter, const Arabica::DOM::Element<std::string>& invokeElem, const std::string& invokeid);
virtual void afterMicroStep(Interpreter interpreter);
virtual void onStableConfiguration(Interpreter interpreter);
virtual void beforeCompletion(Interpreter interpreter) {}
virtual void afterCompletion(Interpreter interpreter);
protected:
void handleTransition(Interpreter interpreter,
const Arabica::DOM::Element<std::string>& transition,
Breakpoint::When when);
void handleState(Interpreter interpreter,
const Arabica::DOM::Element<std::string>& state,
Breakpoint::When when,
Breakpoint::Action action);
void handleInvoke(Interpreter interpreter,
const Arabica::DOM::Element<std::string>& invokeElem,
const std::string& invokeId,
Breakpoint::When when,
Breakpoint::Action action);
void handleExecutable(Interpreter interpreter,
const Arabica::DOM::Element<std::string>& execContentElem,
Breakpoint::When when);
void handleStable(Interpreter interpreter, Breakpoint::When when);
void handleMicrostep(Interpreter interpreter, Breakpoint::When when);
void handleEvent(Interpreter interpreter, const Event& event, Breakpoint::When when);
tthread::recursive_mutex _sessionMutex;
std::map<Interpreter, boost::shared_ptr<DebugSession> > _sessionForInterpreter;
};
}
#endif /* end of include guard: DEBUGGERMONITOR_H_Z050WPFH */
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