Go4-Taskhandlerv4.04-2: Go4CommandsTaskHandler/TGo4ComRemoveClient.cxx Source File

00001 // $Id: TGo4ComRemoveClient.cxx 478 2009-10-29 12:26:09Z linev $
00002 //-----------------------------------------------------------------------
00003 //       The GSI Online Offline Object Oriented (Go4) Project
00004 //         Experiment Data Processing at EE department, GSI
00005 //-----------------------------------------------------------------------
00006 // Copyright (C) 2000- GSI Helmholtzzentrum f�r Schwerionenforschung GmbH
00007 //                     Planckstr. 1, 64291 Darmstadt, Germany
00008 // Contact:            http://go4.gsi.de
00009 //-----------------------------------------------------------------------
00010 // This software can be used under the license agreements as stated
00011 // in Go4License.txt file which is part of the distribution.
00012 //-----------------------------------------------------------------------
00013 
00014 #include "TGo4ComRemoveClient.h"
00015 
00016 #include "Riostream.h"
00017 
00018 #include "TGo4Log.h"
00019 #include "TGo4ServerTask.h"
00020 
00021 // later second ctor with client name as parameter + advanced command list make!
00022 
00023 TGo4ComRemoveClient::TGo4ComRemoveClient()
00024 :TGo4TaskHandlerCommand("SVRemoveClient","remove the specified client")
00025 {
00026    SetReceiverName("ServerTask"); // sets the receiver name checked by command invoker
00027                                   // receiver name neednt be class name!
00028    fbIsLocal = kTRUE;
00029    fxClientName = "currentclient";
00030    fbWaitForClient = kTRUE;
00031 }
00032 
00033 TGo4ComRemoveClient::~TGo4ComRemoveClient()
00034 {
00035 }
00036 
00037 void TGo4ComRemoveClient::SetClient(const char* name)
00038 {
00039    fxClientName = name;
00040 }
00041 
00042 void TGo4ComRemoveClient::SetWaitForClient(Bool_t wait)
00043 {
00044    fbWaitForClient=wait;
00045 }
00046 
00047 Int_t TGo4ComRemoveClient::ExeCom()
00048 {
00049 Bool_t ret=0;
00050 TGo4ServerTask* serv=dynamic_cast<TGo4ServerTask*>(fxReceiverBase);
00051 if(serv)
00052    {
00053       TGo4Log::Debug(" removing client %s",fxClientName.Data());
00054       ret= serv->RemoveClient(fxClientName.Data(), fbWaitForClient);
00055       if(!ret)
00056          {
00057             TGo4Log::Debug(" ComRemoveClient: Sorry, the specified client is not connected ");
00058             return 1;
00059          }
00060       else
00061          {
00062             TGo4Log::Debug(" ComRemoveClient: Client %s is removed ",fxClientName.Data());
00063             return 0;
00064          }
00065       }
00066    else
00067       {
00068          TGo4Log::Debug(" !!! ComRemoveClient ''%s'': NO RECEIVER ERROR!!!",GetName());
00069          return 1;
00070       }
00071    return -1;
00072 }