/[PAMELA software]/yoda/techmodel/TabDumpReader.cpp
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Diff of /yoda/techmodel/TabDumpReader.cpp

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revision 1.1.1.1 by kusanagi, Tue Jul 6 12:20:23 2004 UTC revision 2.3 by kusanagi, Thu Mar 3 13:02:54 2005 UTC
# Line 1  Line 1 
1  /** @file  /** @file
2   * $Source: /home/cvspamela/yoda/techmodel/TabDumpReader.cpp,v $   * $Source: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v $
3   * $Id: TabDumpReader.cpp,v 1.7 2004/05/11 10:12:35 nagni Exp $   * $Id: TabDumpReader.cpp,v 2.2 2005/02/19 17:20:15 kusanagi Exp $
4   * $Author: nagni $   * $Author: kusanagi $
5   *   *
6   * Implementation of the TabDumpReader class.   * Implementation of the TabDumpReader class.
7   */   */
8    
9  #include <string>  #include <string>
10  #include <log4cpp/Category.hh>  #include <log4cxx/logger.h>
11  #include <fstream>  #include <fstream>
12  #include "stdio.h"  #include "stdio.h"
13  extern "C" {  extern "C" {
# Line 18  extern "C" { Line 18  extern "C" {
18  using namespace pamela;  using namespace pamela;
19  using namespace pamela::techmodel;  using namespace pamela::techmodel;
20    
21  static log4cpp::Category& cat = log4cpp::Category::getInstance("pamela.techmodel.TabDumpReader");    static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.TabDumpReader"));
22    
23  /**  /**
24   * Constructor.   * Constructor.
# Line 26  static log4cpp::Category& cat = log4cpp: Line 26  static log4cpp::Category& cat = log4cpp:
26  TabDumpReader::TabDumpReader(void):  TabDumpReader::TabDumpReader(void):
27    TechmodelAlgorithm(PacketType::TabDump, "TechmodelTabDump") {    TechmodelAlgorithm(PacketType::TabDump, "TechmodelTabDump") {
28    TabDump = new TabDumpEvent();    TabDump = new TabDumpEvent();
29      logger->debug(_T("Constructor"));
30  }  }
31    
32  /**  /**
33   * Get a string with the version info of the algorithm.   * Get a string with the version info of the algorithm.
34   */   */
35  std::string TabDumpReader::GetVersionInfo(void) const {  std::string TabDumpReader::GetVersionInfo(void) const {
36    return "$Header: /home/cvspamela/yoda/techmodel/TabDumpReader.cpp,v 1.7 2004/05/11 10:12:35 nagni Exp $\n";    return "$Header: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v 2.2 2005/02/19 17:20:15 kusanagi Exp $\n";
37  }  }
38    
39  /**  /**
# Line 42  std::string TabDumpReader::GetVersionInf Line 43  std::string TabDumpReader::GetVersionInf
43  void TabDumpReader::Init(PamelaRun *run) {  void TabDumpReader::Init(PamelaRun *run) {
44    SetInputStream(run);    SetInputStream(run);
45    run->WriteSubPacket(this, &TabDump, TabDump->Class());    run->WriteSubPacket(this, &TabDump, TabDump->Class());
46      logger->debug(_T("Initialize"));
47  }  }
48    
49  /**  /**
50   * Unpack the TabDump event from an input file.   * Unpack the TabDump event from an input file.
51   */   */
52  void TabDumpReader::RunEvent(int EventNumber, long int length) {  void TabDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
53        
54    char     *subData;      char      subData[length];
55    char      eventCRC[2];      char      eventCRC[2];
56    UINT16    subCRC;      //CRC of the data      UINT16    subCRC;      //CRC of the data
57    UINT16    readCRC;     //CRC read from the end of the subpacket      UINT16    readCRC;     //CRC read from the end of the subpacket
58    long int  dataLength;      long int  dataLength = length - 2;
59        
60      //the 2 bytes subtracted belong to the final event CRC bytes      InputFile->read(subData, sizeof(unsigned char)*length);
61      dataLength = length - (long int)2;      subCRC  = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);
62        readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
     subData = new char[dataLength];  
     InputFile->read(subData, sizeof(unsigned char)*dataLength);  
     subCRC = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);  
   
     //took the final CRC to compare it with the previous calculated CRC of the data  
     InputFile->read(eventCRC, sizeof(eventCRC));  
     readCRC = (((UINT16)(eventCRC[0]<<8))&0xFF00) + (((UINT16)eventCRC[1])&0x00FF);  
63            
64      if(!(subCRC == readCRC)) {      //if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for TabDump Packet ");
65          cat <<  log4cpp::Priority::ERROR      if (subCRC != readCRC) {
66              <<  "The test of calculated CRC with one wrote on file FAILED!!"          logger->error(" Wrong CRC for TabDump Packet but I process it anyway");
             <<  "\n " << log4cpp::CategoryStream::ENDLINE;  
67      }      }
68      
69      //finally check if the RecordCRC is correct and finally update the partialCRC      TabDumpRecord* rec;
70      if (subCRC == readCRC){      TabDump->PARAMETER_STAMP = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) +  (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF);
71          /****************************************************************************      long int offset = 4;
72                     ---------------------TBD read the data---------------------------      int i = 0;
73                      ****************************************************************************/      int size;
74          free(subData);      TabDump->Records->Clear();
75      } else {      TClonesArray &recs = *(TabDump->Records);
76          cat <<  log4cpp::Priority::ERROR      while (offset < dataLength){
77              <<  "Wrong CRC on Subpacket in TabDump Packet "          rec = new(recs[i++]) TabDumpRecord(); //add a new TabDump
78              <<  "\n " << log4cpp::CategoryStream::ENDLINE;          rec->Tab_ID  = ((UINT8)subData[offset])&0xFF;
79            rec->Nrow = ((UINT8)subData[offset+1])&0xFF;
80            rec->Ncol = ((UINT8)subData[offset+2])&0xFF;
81            //rec->Data = new UINT32[(rec->Nrow)*(rec->Ncol)];
82            size = sizeof(UINT32)*(rec->Nrow)*(rec->Ncol);
83            rec->Data = new TArrayI((int)((rec->Nrow)*(rec->Ncol)), (int*)(subData+offset+3));
84            //memcpy(rec->Data, (UINT32*)(subData+offset+3), size);
85            offset = offset + size + 3;
86      }      }
87        //delete [] subData;
88    }    }
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