DebugSession.h

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#ifndef DEBUGSESSION_H_M8YHEGV6
#define DEBUGSESSION_H_M8YHEGV6

#include "uscxml/debug/Breakpoint.h"
#include "uscxml/Interpreter.h"
#include "uscxml/interpreter/LoggingImpl.h"

#include <time.h>
#include <set>
#include <thread>
#include <condition_variable>

namespace uscxml {

class Debugger;

class USCXML_API DebugSession : public LoggerImpl ,public std::enable_shared_from_this<DebugSession> {
public:
    DebugSession() {
        _isRunning = false;
        _isStepping = false;
        _isAttached = false;
        _breakpointsEnabled = true;
        _markedForDeletion = false;
        _debugger = NULL;
    }

    void stepping(bool enable) {
        _isStepping = enable;
    }

    void checkBreakpoints(const std::list<Breakpoint> qualifiedBreakpoints);

    Data debugPrepare(const Data& data);
    Data debugAttach(const Data& data);
    Data debugDetach(const Data& data);
    Data debugStart(const Data& data);
    Data debugStop(const Data& data);
    Data debugStep(const Data& data);
    Data debugResume(const Data& data);
    Data debugPause(const Data& data);
    Data skipToBreakPoint(const Data& data);
    Data addBreakPoint(const Data& data);
    Data removeBreakPoint(const Data& data);
    Data enableBreakPoint(const Data& data);
    Data disableBreakPoint(const Data& data);
    Data enableAllBreakPoints();
    Data disableAllBreakPoints();
    Data debugEval(const Data& data);

    void setDebugger(Debugger* debugger) {
        _debugger = debugger;
    }

    Interpreter getInterpreter() {
        return _interpreter;
    }

    void markForDeletion(bool mark) {
        _markedForDeletion = mark;
    }

    // Logger
    virtual std::shared_ptr<LoggerImpl> create();
    
    virtual void log(LogSeverity severity, const Event& event);
    virtual void log(LogSeverity severity, const Data& data);
    virtual void log(LogSeverity severity, const std::string& message);

protected:
    void breakExecution(Data replyData);

    bool _isStepping;
    bool _isAttached;
    bool _breakpointsEnabled;

    std::condition_variable_any _resumeCond;
    std::recursive_mutex _runMutex;
    std::recursive_mutex _mutex;

    std::thread* _interpreterThread = NULL;
    bool _isRunning;
    static void run(void* instance);

    bool _markedForDeletion;
    Debugger* _debugger;
    Interpreter _interpreter;
    std::set<Breakpoint> _breakPoints;
    Breakpoint _skipTo;

    friend class Debugger;
};


}


#endif /* end of include guard: DEBUGSESSION_H_M8YHEGV6 */