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[u/mrichter/AliRoot.git] / TRD / AliTRDSaxHandler.cxx

/*************************************************************************\r
 * * Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *\r
 * *                                                                        *\r
 * * Author: The ALICE Off-line Project.                                    *\r
 * * Contributors are mentioned in the code where appropriate.              *\r
 * *                                                                        *\r
 * * Permission to use, copy, modify and distribute this software and its   *\r
 * * documentation strictly for non-commercial purposes is hereby granted   *\r
 * * without fee, provided that the above copyright notice appears in all   *\r
 * * copies and that both the copyright notice and this permission notice   *\r
 * * appear in the supporting documentation. The authors make no claims     *\r
 * * about the suitability of this software for any purpose. It is          *\r
 * * provided "as is" without express or implied warranty.                  *\r
 * **************************************************************************/\r
\r
/* $Id: AliTRDSaxHandler.cxx 26327 2008-06-02 15:36:18Z cblume $ */\r
\r
////////////////////////////////////////////////////////////////////////////\r
//                                                                        //\r
//  The SAX XML file handler used in the preprocessor                     //\r
//                                                                        //\r
//  Author:                                                               //\r
//    Frederick Kramer (kramer@ikf.uni-frankfurt.de)                      //\r
//                                                                        //\r
////////////////////////////////////////////////////////////////////////////\r
\r
#include <cstdlib>\r
#include <Riostream.h>\r
#include <TList.h>\r
#include <TXMLAttr.h>\r
#include <TSAXParser.h>\r
#include <TObjArray.h>\r
\r
#include "AliLog.h"\r
\r
#include "AliTRDSaxHandler.h"\r
#include "AliTRDgeometry.h"\r
\r
#include "Cal/AliTRDCalDCS.h"\r
#include "Cal/AliTRDCalDCSFEE.h"\r
#include "Cal/AliTRDCalDCSPTR.h"\r
#include "Cal/AliTRDCalDCSGTU.h"\r
\r
ClassImp(AliTRDSaxHandler)\r
\r
  \r
//_____________________________________________________________________________\r
AliTRDSaxHandler::AliTRDSaxHandler()\r
  :TObject()\r
  ,fHandlerStatus(0)\r
  ,fNDCSPTR(0)\r
  ,fNDCSGTU(0)\r
  ,fFEEArr(new TObjArray(540))\r
  ,fPTRArr(new TObjArray(6))\r
  ,fGTUArr(new TObjArray(19))\r
  ,fSystem(0)\r
  ,fInsideRstate(0)\r
  ,fCurrentSM(0)\r
  ,fCurrentStack(0)\r
  ,fCurrentROB(-1)\r
  ,fCurrentMCM(-1)\r
  ,fContent(0)\r
  ,fDCSFEEObj(0)\r
  ,fDCSPTRObj(0)\r
  ,fDCSGTUObj(0)\r
  ,fCalDCSObj(new AliTRDCalDCS())\r
{\r
  //\r
  // AliTRDSaxHandler default constructor\r
  //\r
  fFEEArr->SetOwner();\r
  fPTRArr->SetOwner();\r
  fGTUArr->SetOwner();\r
}\r
\r
//_____________________________________________________________________________\r
AliTRDSaxHandler::AliTRDSaxHandler(const AliTRDSaxHandler &sh)\r
  :TObject(sh)\r
  ,fHandlerStatus(0)\r
  ,fNDCSPTR(0)\r
  ,fNDCSGTU(0)\r
  ,fFEEArr(0)\r
  ,fPTRArr(0)\r
  ,fGTUArr(0)\r
  ,fSystem(0)\r
  ,fInsideRstate(0)\r
  ,fCurrentSM(0)\r
  ,fCurrentStack(0)\r
  ,fCurrentROB(-1)\r
  ,fCurrentMCM(-1)\r
  ,fContent(0)\r
  ,fDCSFEEObj(0)\r
  ,fDCSPTRObj(0)\r
  ,fDCSGTUObj(0)\r
  ,fCalDCSObj(0)\r
{\r
  //\r
  // AliTRDSaxHandler copy constructor\r
  //\r
}\r
\r
//_____________________________________________________________________________\r
AliTRDSaxHandler &AliTRDSaxHandler::operator=(const AliTRDSaxHandler &sh)\r
{\r
  //\r
  // Assignment operator\r
  //\r
  if (&sh == this) return *this;\r
\r
  new (this) AliTRDSaxHandler(sh);\r
  return *this;\r
}\r
\r
//_____________________________________________________________________________\r
AliTRDSaxHandler::~AliTRDSaxHandler()\r
{\r
  //\r
  // AliTRDSaxHandler destructor\r
  //\r
\r
  if (fFEEArr) {\r
    delete fFEEArr;\r
    fFEEArr    = 0x0;\r
  }\r
  if (fPTRArr) {\r
    delete fPTRArr;\r
    fPTRArr    = 0x0;\r
  }\r
  if (fGTUArr) {\r
    delete fGTUArr;\r
    fGTUArr    = 0x0;\r
  }\r
  if (fCalDCSObj) {\r
    delete fCalDCSObj;\r
    fCalDCSObj = 0x0;\r
  }\r
\r
}\r
\r
//_____________________________________________________________________________\r
AliTRDCalDCS* AliTRDSaxHandler::GetCalDCSObj()\r
{\r
  // put the arrays in the global calibration object and return this\r
  fCalDCSObj->SetFEEArr(fFEEArr);\r
  fCalDCSObj->SetPTRArr(fPTRArr);\r
  fCalDCSObj->SetGTUArr(fGTUArr);\r
  return fCalDCSObj;\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnStartDocument()\r
{\r
  // if something should happen right at the beginning of the\r
  // XML document, this must happen here\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnEndDocument()\r
{\r
  // if something should happen at the end of the XML document\r
  // this must be done here\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnStartElement(const char *name, const TList *attributes)\r
{\r
  // when a new XML element is found, it is processed here\r
  fContent    = "";\r
  Int_t dcsId = 0;\r
  TString strName  = name;\r
  TString dcsTitle = "";\r
\r
  // set the current system if necessary\r
  if (strName.Contains("FEE")) fSystem = kInsideFEE;\r
  if (strName.Contains("PTR")) fSystem = kInsidePTR;\r
  if (strName.Contains("GTU")) fSystem = kInsideGTU;\r
\r
  // set if we are inside rstate \r
  // (in principle not necessary - just to be more safe against stupid tags)\r
  if (strName.Contains("rstate")) fInsideRstate = 1;\r
\r
  // get the attributes of the element\r
  TXMLAttr *attr;\r
  TIter next(attributes);\r
  while ((attr = (TXMLAttr*) next())) {\r
    TString attribName = attr->GetName();\r
    if (attribName.Contains("id") && strName.Contains("DCS")) {\r
      dcsTitle = name;\r
      dcsId = atoi(attr->GetValue());\r
    }\r
    if (attribName.Contains("roc") && strName.Contains("ack")) {\r
      if (atoi(attr->GetValue()) != fDCSFEEObj->GetDCSid())\r
	fDCSFEEObj->SetStatusBit(3); // consistence check\r
    }\r
    if (attribName.Contains("rob") && (fInsideRstate == 1)) {\r
      fCurrentROB = atoi(attr->GetValue());\r
    }\r
    if (attribName.Contains("mcm") && (fInsideRstate == 1)) {\r
      fCurrentMCM = atoi(attr->GetValue());\r
    }\r
    if (attribName.Contains("sm") && strName.Contains("DCS")) {\r
      fCurrentSM = atoi(attr->GetValue()); // only for GTU/PTR\r
    }\r
    if (attribName.Contains("id") && strName.Contains("STACK")) {\r
      fCurrentStack = atoi(attr->GetValue()); // only for GTU/PTR\r
    }\r
  }\r
\r
  // if there is a new DCS element put it in the correct array\r
  if (strName.Contains("DCS")) {\r
    if (fSystem == kInsideFEE) {\r
      fDCSFEEObj = new AliTRDCalDCSFEE(name,dcsTitle);\r
      fDCSFEEObj->SetDCSid(dcsId);\r
    }\r
    if (fSystem == kInsidePTR) {\r
      fDCSPTRObj = new AliTRDCalDCSPTR(name,dcsTitle);\r
      fDCSPTRObj->SetDCSid(dcsId);\r
    }\r
    if (fSystem == kInsideGTU) {\r
      fDCSGTUObj = new AliTRDCalDCSGTU(name,dcsTitle);\r
      fDCSGTUObj->SetDCSid(dcsId);\r
    }\r
  }\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnEndElement(const char *name)\r
{\r
  // do everything that needs to be done when an end tag of an element is found\r
  TString strName = name;\r
  \r
  // if done with this DCS board, put it in the correct array\r
  // no check for </ack> necessary since this check is done during XML validation\r
  if (strName.Contains("DCS")) {\r
    if (fSystem == kInsideFEE) {\r
      Int_t detID = 0;\r
      if (fDCSFEEObj->GetStatusBit() == 0) {\r
	// if there were no errors (StatusBit==0) the following should match\r
        detID = fDCSFEEObj->GetDCSid();\r
        AliTRDgeometry aliGeo;\r
        Int_t calDetID = aliGeo.GetDetector(fDCSFEEObj->GetLayer(),\r
	  				    fDCSFEEObj->GetStack(),\r
					    fDCSFEEObj->GetSM());\r
	if (detID != calDetID) fDCSFEEObj->SetStatusBit(4);\r
      } else {\r
	// if the dcs board didn't properly respond, don't compare\r
        detID = fDCSFEEObj->GetDCSid();\r
      }\r
      fFEEArr->AddAt(fDCSFEEObj,detID);\r
    }\r
    if (fSystem == kInsidePTR) {\r
      fPTRArr->AddAt(fDCSPTRObj,fNDCSPTR);\r
      fNDCSPTR++;\r
    }\r
    if (fSystem == kInsideGTU) {\r
      fGTUArr->AddAt(fDCSGTUObj,fNDCSGTU);\r
      fNDCSGTU++;\r
    }\r
    fCurrentSM = 99; // 99 for no SM set\r
    fDCSFEEObj = 0;  // just to be sure\r
    return;\r
  }\r
\r
  // done with this stack?\r
  if (strName.Contains("STACK")) {\r
    fCurrentStack = 99; // 99 for no stack set\r
  }\r
\r
  // outside of rstate again?\r
  if (strName.Contains("rstate")) {\r
    fInsideRstate = 0;\r
    fCurrentROB   = -1;\r
    fCurrentMCM   = -1;\r
  }\r
  if (strName.Contains("ro-board")) fCurrentROB = -1;\r
  \r
  // store informations of the FEE DCS-Board\r
  if (fSystem == kInsideFEE) {\r
    if (strName.Contains("DNR"))            fDCSFEEObj->SetStatusBit(fContent.Atoi());\r
    if (strName.Contains("CFGNME"))         fDCSFEEObj->SetConfigName(fContent);\r
    if (strName.Contains("CFGTAG"))         fDCSFEEObj->SetConfigTag(fContent.Atoi());\r
    if (strName.Contains("CFGVRSN"))        fDCSFEEObj->SetConfigVersion(fContent);\r
    if (strName.Contains("NTB"))            fDCSFEEObj->SetNumberOfTimeBins(fContent.Atoi());\r
    if (strName.Contains("SM-ID"))          fDCSFEEObj->SetSM(fContent.Atoi());\r
    if (strName.Contains("STACK-ID"))       fDCSFEEObj->SetStack(fContent.Atoi());\r
    if (strName.Contains("LAYER-ID"))       fDCSFEEObj->SetLayer(fContent.Atoi());\r
    if (strName.Contains("SINGLEHITTHRES")) fDCSFEEObj->SetSingleHitThres(fContent.Atoi());\r
    if (strName.Contains("THRPADCLSTHRS"))  fDCSFEEObj->SetThreePadClustThres(fContent.Atoi());\r
    if (strName.Contains("SELNOZS"))        fDCSFEEObj->SetSelectiveNoZS(fContent.Atoi());\r
    if (strName.Contains("FASTSTATNOISE"))  fDCSFEEObj->SetFastStatNoise(fContent.Atoi());\r
    if (strName.Contains("FILTWEIGHT"))     fDCSFEEObj->SetTCFilterWeight(fContent.Atoi());\r
    if (strName.Contains("FILTSHRTDCYPRM")) fDCSFEEObj->SetTCFilterShortDecPar(fContent.Atoi());\r
    if (strName.Contains("FILTLNGDCYPRM"))  fDCSFEEObj->SetTCFilterLongDecPar(fContent.Atoi());\r
    if (strName.Contains("FLTR"))           fDCSFEEObj->SetFilterType(fContent);\r
    if (strName.Contains("READOUTPAR"))     fDCSFEEObj->SetReadoutParam(fContent);\r
    if (strName.Contains("TESTPATTERN"))    fDCSFEEObj->SetTestPattern(fContent);\r
    if (strName.Contains("TRCKLTMODE"))     fDCSFEEObj->SetTrackletMode(fContent);\r
    if (strName.Contains("TRCKLTDEF"))      fDCSFEEObj->SetTrackletDef(fContent);\r
    if (strName.Contains("TRIGGERSETUP"))   fDCSFEEObj->SetTriggerSetup(fContent);\r
    if (strName.Contains("ADDOPTIONS"))     fDCSFEEObj->SetAddOptions(fContent);\r
    if (fInsideRstate == 1) {\r
      if (fCurrentROB>=0 && fCurrentMCM>=0) {\r
	if (strName.Contains("gsm")) fDCSFEEObj->SetMCMGlobalState(fCurrentROB, fCurrentMCM, fContent.Atoi());\r
	if (strName.Contains("ni")) fDCSFEEObj->SetMCMStateNI(fCurrentROB, fCurrentMCM, fContent.Atoi());\r
	if (strName.Contains("ev")) fDCSFEEObj->SetMCMEventCnt(fCurrentROB, fCurrentMCM, fContent.Atoi());\r
	if (strName.Contains("ptrg")) fDCSFEEObj->SetMCMPtCnt(fCurrentROB, fCurrentMCM, fContent.Atoi());\r
      }\r
    }\r
  }\r
\r
  \r
  // store pretrigger informations\r
  if (fSystem == kInsidePTR) {\r
    // no informations available yet\r
  }\r
  // store GTU informations\r
  if (fSystem == kInsideGTU) {\r
    if (strName.Contains("SMMASK"))\r
      fHandlerStatus = fDCSGTUObj->SetSMMask(fContent);\r
    if (strName.Contains("LINKMASK")) \r
      fHandlerStatus = fDCSGTUObj->SetLinkMask(fCurrentSM, fCurrentStack, fContent);\r
    if (strName.Contains("STMASK"))\r
      fDCSGTUObj->SetStackMaskBit(fCurrentSM, fCurrentStack, fContent.Atoi());\r
  }\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnCharacters(const char *characters)\r
{\r
  // copy the the text content of an XML element\r
  fContent = characters;\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnComment(const char* /*text*/)\r
{\r
  // comments within the XML file are ignored\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnWarning(const char *text)\r
{\r
  // process warnings here\r
  AliInfo(Form("Warning: %s",text));\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnError(const char *text)\r
{\r
  // process errors here\r
  AliError(Form("Error: %s",text));\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnFatalError(const char *text)\r
{\r
  // process fatal errors here\r
  AliError(Form("Fatal error: %s",text)); // use AliFatal?\r
}\r
\r
//_____________________________________________________________________________\r
void AliTRDSaxHandler::OnCdataBlock(const char* /*text*/, Int_t /*len*/)\r
{\r
  // process character data blocks here\r
  // not implemented and should not be used here\r
}\r
\r