TGo4ObjClient.h

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// $Id: TGo4ObjClient.h 478 2009-10-29 12:26:09Z linev $
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum für 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 TGO4OBJCLIENT_H
#define TGO4OBJCLIENT_H

#include "TNamed.h"
#include "TString.h"

class TGo4AnalysisObjectNames;
class TGo4Socket;
class TBuffer;

class TGo4ObjClient : public TNamed {
   public:

      TGo4ObjClient();

      TGo4ObjClient(const char* clientname,
                    const char* base=0,
                    const char* passwd=0,
                    const char* host=0,
                    Int_t port=0);

      virtual ~TGo4ObjClient();

      TGo4AnalysisObjectNames* RequestNamesList(const char* base=0,
                                                const char* passwd=0,
                                                const char* host=0,
                                                Int_t port=0);

      TObject* RequestObject(const char* objectname,
                             const char* base=0,
                             const char* passwd=0,
                             const char* host=0,
                             Int_t port=0);

      void SetBase(const char* serverbase) { fxServerName = serverbase; }
      void SetPasswd(const char* serverpasswd) { fxServerPass = serverpasswd; }
      void SetHost(const char* serverhost) { fxHostname=serverhost; }
      void SetPort(Int_t port) { fiPort=port; }

      const char* GetBase() const { return fxServerName.Data(); }
      const char* GetPasswd() const { return fxServerPass.Data(); }
      const char* GetHost() const { return fxHostname.Data(); }
      Int_t GetPort() const { return fiPort; }

   protected:

      void SendCommand(const char* com);

      TObject* ReceiveObject();

   private:

      TString fxServerName;

      TString fxServerPass;

      TString fxHostname;

      Int_t fiPort;

      TGo4Socket* fxTransport; 

      void SetParms(const char* base, const char* passwd,
                    const char* host, Int_t port);

      Int_t ConnectServer();

      Int_t DisconnectServer();

      TBuffer* ReceiveBuffer();

   ClassDef(TGo4ObjClient,1)
};

#endif