TGo4Slave.h

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// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------

#ifndef TGO4SLAVE_H
#define TGO4SLAVE_H

#include "TGo4TaskOwner.h"

class TGo4Status;
class TGo4TaskStatus;
class TGo4Command;
class TGo4ThreadHandler;
class TMutex;
class TObject;
class TString;

class TGo4Slave : public TGo4TaskOwner {
   private:

      Bool_t fbMainIsRunning{kFALSE};

   protected:

      virtual void UpdateStatus(TGo4TaskStatus *state);


   public:
      TGo4Slave();

      TGo4Slave(const char *name, Bool_t isserver=kTRUE, const char *serverhost="localhost", UInt_t negotport=5000);

      virtual ~TGo4Slave();

      virtual void Start();

      virtual void Stop();

      virtual void KillMain();

      virtual void RestartMain();

      virtual void Terminate (Bool_t termapp=kTRUE);

      virtual void TerminateFast ();

      virtual TGo4TaskStatus *CreateStatus();

      Bool_t MainIsRunning() const { return fbMainIsRunning; }

      TGo4Command *NextCommand();

      void SendObject(TObject *obj, const char *receiver = nullptr);

      void SendStatus(TGo4Status *stat, const char *receiver = nullptr);


      virtual Int_t Initialization();

      TGo4ThreadHandler* GetThreadHandler();

      void SendStatusBuffer();

      virtual void SendStatusMessage(Int_t level, Bool_t printout, const TString &text);

      void UpdateStatusBuffer();

      virtual void ExecuteString(const char *command);

};

#endif //TGO4SLAVE_H