Take out the XML parser for the time being
[u/mrichter/AliRoot.git] / TRD / AliTRDSaxHandler.cxx
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197b835e 1/*************************************************************************
2 * * Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
3 * * *
4 * * Author: The ALICE Off-line Project. *
5 * * Contributors are mentioned in the code where appropriate. *
6 * * *
7 * * Permission to use, copy, modify and distribute this software and its *
8 * * documentation strictly for non-commercial purposes is hereby granted *
9 * * without fee, provided that the above copyright notice appears in all *
10 * * copies and that both the copyright notice and this permission notice *
11 * * appear in the supporting documentation. The authors make no claims *
12 * * about the suitability of this software for any purpose. It is *
13 * * provided "as is" without express or implied warranty. *
14 * **************************************************************************/
15
16/* $Id: AliTRDSaxHandler.cxx 26327 2008-06-02 15:36:18Z cblume $ */
17
18////////////////////////////////////////////////////////////////////////////
19// //
20// The SAX XML file handler used in the preprocessor //
21// //
3d8c1d84 22// Author: //
197b835e 23// Frederick Kramer (kramer@ikf.uni-frankfurt.de) //
24// //
25////////////////////////////////////////////////////////////////////////////
26
27#include <Riostream.h>
28#include <TList.h>
29#include <TObjArray.h>
197b835e 30#include <TXMLAttr.h>
3d8c1d84 31#include <TObject.h>
32
33#include "AliLog.h"
34
35#include "AliTRDSaxHandler.h"
36#include "AliTRDgeometry.h"
37
197b835e 38#include "Cal/AliTRDCalDCS.h"
39#include "Cal/AliTRDCalDCSFEE.h"
40#include "Cal/AliTRDCalDCSPTR.h"
41#include "Cal/AliTRDCalDCSGTU.h"
197b835e 42
43ClassImp(AliTRDSaxHandler)
44
197b835e 45//_____________________________________________________________________________
46AliTRDSaxHandler::AliTRDSaxHandler()
47 :TObject()
48 ,fHandlerStatus(0)
49 ,fNDCSPTR(0)
50 ,fNDCSGTU(0)
51 ,fFEEArr(new TObjArray(540))
52 ,fPTRArr(new TObjArray(6))
53 ,fGTUArr(new TObjArray(19))
54 ,fSystem(0)
55 ,fCurrentSM(0)
56 ,fCurrentStack(0)
57 ,fContent(0)
58 ,fDCSFEEObj(0)
59 ,fDCSPTRObj(0)
60 ,fDCSGTUObj(0)
61 ,fCalDCSObj(new AliTRDCalDCS())
62{
63 //
64 // AliTRDSaxHandler default constructor
65 //
66 fFEEArr->SetOwner();
67 fPTRArr->SetOwner();
68 fGTUArr->SetOwner();
69}
70
71//_____________________________________________________________________________
72AliTRDSaxHandler::AliTRDSaxHandler(const AliTRDSaxHandler &sh)
73 :TObject(sh)
74 ,fHandlerStatus(0)
75 ,fNDCSPTR(0)
76 ,fNDCSGTU(0)
77 ,fFEEArr(0)
78 ,fPTRArr(0)
79 ,fGTUArr(0)
80 ,fSystem(0)
81 ,fCurrentSM(0)
82 ,fCurrentStack(0)
83 ,fContent(0)
84 ,fDCSFEEObj(0)
85 ,fDCSPTRObj(0)
86 ,fDCSGTUObj(0)
87 ,fCalDCSObj(0)
88{
89 //
90 // AliTRDSaxHandler copy constructor
91 //
92}
93
94//_____________________________________________________________________________
95AliTRDSaxHandler &AliTRDSaxHandler::operator=(const AliTRDSaxHandler &sh)
96{
97 //
98 // Assignment operator
99 //
100 if (&sh == this) return *this;
101
102 new (this) AliTRDSaxHandler(sh);
103 return *this;
104}
105
106//_____________________________________________________________________________
107AliTRDSaxHandler::~AliTRDSaxHandler()
108{
109 //
110 // AliTRDSaxHandler destructor
111 //
112 delete fFEEArr;
113 delete fPTRArr;
114 delete fGTUArr;
115 delete fCalDCSObj;
116}
117
118//_____________________________________________________________________________
119AliTRDCalDCS* AliTRDSaxHandler::GetCalDCSObj()
120{
121 // put the arrays in the global calibration object and return this
122 fCalDCSObj->SetNumberOfTimeBins(22); //test test test
123 fCalDCSObj->SetFEEArr(fFEEArr);
124 fCalDCSObj->SetPTRArr(fPTRArr);
125 fCalDCSObj->SetGTUArr(fGTUArr);
126 return fCalDCSObj;
127}
128
129//_____________________________________________________________________________
130void AliTRDSaxHandler::OnStartDocument()
131{
132 // if something should happen right at the beginning of the
133 // XML document, this must happen here
134}
135
136//_____________________________________________________________________________
137void AliTRDSaxHandler::OnEndDocument()
138{
139 // if something should happen at the end of the XML document
140 // this must be done here
141}
142
143//_____________________________________________________________________________
144void AliTRDSaxHandler::OnStartElement(const char *name, const TList *attributes)
145{
146 // when a new XML element is found, it is processed here
147 fContent = "";
148 Int_t dcsId = 0;
149 TString strName = name;
150 TString dcsTitle = "";
151
152 // set the current system if necessary
153 if (strName.Contains("FEE")) fSystem = kInsideFEE;
154 if (strName.Contains("PTR")) fSystem = kInsidePTR;
155 if (strName.Contains("GTU")) fSystem = kInsideGTU;
156
157 // get the attributes of the element
158 TXMLAttr *attr;
159 TIter next(attributes);
160 while ((attr = (TXMLAttr*) next())) {
161 TString attribName = attr->GetName();
162 if (attribName.Contains("id") && strName.Contains("DCS")) {
163 dcsTitle = name;
164 dcsId = atoi(attr->GetValue());
165 }
166 if (attribName.Contains("sm") && strName.Contains("DCS")) {
167 fCurrentSM = atoi(attr->GetValue());
168 }
169 if (attribName.Contains("id") && strName.Contains("STACK")) {
170 fCurrentStack = atoi(attr->GetValue());
171 }
172 }
173
174 // if there is a new DCS element put it in the correct array
175 if (strName.Contains("DCS")) {
176 if (fSystem == kInsideFEE) {
177 fDCSFEEObj = new AliTRDCalDCSFEE(name,dcsTitle);
178 fDCSFEEObj->SetDCSid(dcsId);
179 }
180 if (fSystem == kInsidePTR) {
181 fDCSPTRObj = new AliTRDCalDCSPTR(name,dcsTitle);
182 fDCSPTRObj->SetDCSid(dcsId);
183 }
184 if (fSystem == kInsideGTU) {
185 fDCSGTUObj = new AliTRDCalDCSGTU(name,dcsTitle);
186 fDCSGTUObj->SetDCSid(dcsId);
187 }
188 }
189}
190
191//_____________________________________________________________________________
192void AliTRDSaxHandler::OnEndElement(const char *name)
193{
194 // do everything that needs to be done when an end tag of an element is found
195 TString strName = name;
196
197 // if done with this DCS board, put it in the correct array
198 if (strName.Contains("DCS")) {
199 if (fSystem == kInsideFEE) {
200 AliTRDgeometry aliGeo;
201 Int_t detID = aliGeo.GetDetector(fDCSFEEObj->GetLayer(),
202 fDCSFEEObj->GetStack(),
203 fDCSFEEObj->GetSM());
204 fFEEArr->AddAt(fDCSFEEObj,detID);
205 }
206 if (fSystem == kInsidePTR) {
207 fPTRArr->AddAt(fDCSPTRObj,fNDCSPTR);
208 fNDCSPTR++;
209 }
210 if (fSystem == kInsideGTU) {
211 fGTUArr->AddAt(fDCSGTUObj,fNDCSGTU);
212 fNDCSGTU++;
213 }
214 fCurrentSM = 99; // 99 for no SM set
215 fDCSFEEObj = 0; // just to be sure
216 return;
217 }
218
219 // done with this stack?
220 if (strName.Contains("STACK")) {
221 fCurrentStack = 99; // 99 for no stack set
222 }
223
224 // store informations of the FEE DCS-Board
225 if (fSystem == kInsideFEE) {
226 if (strName.Contains("CONFIG-ID"))
227 fDCSFEEObj->SetConfigID(fContent);
228 if (strName.Contains("NTBIN"))
229 fDCSFEEObj->SetNumberOfTimeBins(fContent.Atoi());
230 if (strName.Contains("SM-ID"))
231 fDCSFEEObj->SetSM(fContent.Atoi());
232 if (strName.Contains("STACK-ID"))
233 fDCSFEEObj->SetStack(fContent.Atoi());
234 if (strName.Contains("LAYER-ID"))
235 fDCSFEEObj->SetLayer(fContent.Atoi());
236 }
237
238 // store pretrigger informations
239 if (fSystem == kInsidePTR) {
240 // no informations available yet
241 }
242 // store GTU informations
243 if (fSystem == kInsideGTU) {
244 if (strName.Contains("SMMASK"))
245 fHandlerStatus = fDCSGTUObj->SetSMMask(fContent);
246 if (strName.Contains("LINKMASK"))
247 fHandlerStatus = fDCSGTUObj->SetLinkMask(fCurrentSM, fCurrentStack, fContent);
248 if (strName.Contains("STMASK"))
249 fDCSGTUObj->SetStackMaskBit(fCurrentSM, fCurrentStack, fContent.Atoi());
250 }
251
252
253}
254
255//_____________________________________________________________________________
256void AliTRDSaxHandler::OnCharacters(const char *characters)
257{
258 // copy the the text content of an XML element
259 fContent = characters;
260}
261
262//_____________________________________________________________________________
263void AliTRDSaxHandler::OnComment(const char* /*text*/)
264{
265 // comments within the XML file are ignored
266}
267
268//_____________________________________________________________________________
269void AliTRDSaxHandler::OnWarning(const char *text)
270{
271 // process warnings here
272 AliInfo(Form("Warning: %s",text));
273}
274
275//_____________________________________________________________________________
276void AliTRDSaxHandler::OnError(const char *text)
277{
278 // process errors here
279 AliError(Form("Error: %s",text));
280}
281
282//_____________________________________________________________________________
3d8c1d84 283vois AliTRDSaxHandler::OnFatalError(const char *text)
197b835e 284{
285 // process fatal errors here
286 AliError(Form("Fatal error: %s",text)); // use AliFatal?
287}
288
289//_____________________________________________________________________________
290void AliTRDSaxHandler::OnCdataBlock(const char* /*text*/, Int_t /*len*/)
291{
292 // process character data blocks here
293 // not implemented and should not be used here
294}
295