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

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revision 1.6 by kusanagi, Tue Sep 21 20:24:33 2004 UTC revision 6.1 by kusanagi, Tue May 30 19:10:02 2006 UTC
# Line 1  Line 1 
1  /** @file  /** @file
2   * $Source: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v $   * $Source: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v $
3   * $Id: VarDumpReader.cpp,v 1.5 2004/08/26 08:21:31 kusanagi Exp $   * $Id: VarDumpReader.cpp,v 6.0 2006/02/07 17:11:10 kusanagi Exp $
4   * $Author: kusanagi $   * $Author: kusanagi $
5   *   *
6   * Implementation of the VarDumpReader class.   * Implementation of the VarDumpReader class.
7   */   */
8    
 #include <string>  
 #include <log4cxx/logger.h>  
 #include <fstream>  
 #include "stdio.h"  
9  extern "C" {  extern "C" {
10      #include "CRC.h"      #include "CRC.h"
11  }  }
12    
13  #include "ReaderAlgorithms.h"  #include "ReaderAlgorithms.h"
14    
 using namespace pamela;  
15  using namespace pamela::techmodel;  using namespace pamela::techmodel;
16    
17  static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.VarDumpReader"));  static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.VarDumpReader"));
# Line 33  VarDumpReader::VarDumpReader(void): Line 28  VarDumpReader::VarDumpReader(void):
28   * Get a string with the version info of the algorithm.   * Get a string with the version info of the algorithm.
29   */   */
30  std::string VarDumpReader::GetVersionInfo(void) const {  std::string VarDumpReader::GetVersionInfo(void) const {
31    return     "$Header: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v 1.5 2004/08/26 08:21:31 kusanagi Exp $\n";    return     "$Header: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v 6.0 2006/02/07 17:11:10 kusanagi Exp $\n";
32  }  }
33    
34  /**  /**
# Line 41  std::string VarDumpReader::GetVersionInf Line 36  std::string VarDumpReader::GetVersionInf
36   * event reader routines for all packet types.   * event reader routines for all packet types.
37   */   */
38  void VarDumpReader::Init(PamelaRun *run) {  void VarDumpReader::Init(PamelaRun *run) {
39      logger->debug(_T("Initialize"));
40    SetInputStream(run);    SetInputStream(run);
41    run->WriteSubPacket(this, &VarDump, VarDump->Class());    run->WriteSubPacket(this, &VarDump, VarDump->Class());
42  }  }
# Line 48  void VarDumpReader::Init(PamelaRun *run) Line 44  void VarDumpReader::Init(PamelaRun *run)
44  /**  /**
45   * Unpack the VarDump event from an input file.   * Unpack the VarDump event from an input file.
46   */   */
47  void VarDumpReader::RunEvent(int EventNumber, long int length) {  void VarDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
48    
49    char     *subData;      char      subData[length];
50    char      eventCRC[2];      UINT16    subCRC;      //calculated CRC of the data
51    UINT16    subCRC;      //CRC of the data      UINT16    readCRC;     //CRC read from the end of the subpacket
52    UINT16    readCRC;     //CRC read from the end of the subpacket      long int  dataLength = length - 2; //the block of data
   long int  dataLength;  
   int vars;  
53        
54      //the 2 bytes subtracted belong to the final event CRC bytes      InputFile->read(subData, sizeof(subData));
55      dataLength = length - (long int)2;      subCRC  = CM_Compute_CRC16(0, (UINT8*)subData, dataLength);
56        readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
57      subData = new char[dataLength];      
58      InputFile->read(subData, sizeof(unsigned char)*dataLength);      if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for VarDump Packet ");
59      subCRC = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);      /*if (subCRC != readCRC) {
60            logger->error("WRONG CRC FOR VarDump PACKET. Processed anyway for CPU debugging");
61      //took the final CRC to compare it with the previous calculated CRC of the data      }*/
62      InputFile->read(eventCRC, sizeof(eventCRC));  
63      readCRC = (((UINT16)(eventCRC[0]<<8))&0xFF00) + (((UINT16)eventCRC[1])&0x00FF);      VarDumpRecord* rec;
64        VarDump->PARAMETER_STAMP = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) +  (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF);
65        VarDump->Records->Clear();
66        TClonesArray &recs = *(VarDump->Records);
67            
68      //finally check if the RecordCRC is correct and finally update the partialCRC      int offset = 4;
69      if (subCRC == readCRC){      int j = 0;
70          VarDumpRecord* rec;      while (offset < dataLength){
71          VarDump->Records->Clear();          rec             = new(recs[j++]) VarDumpRecord(); //add a new VarDump
72          TClonesArray &recs = *(VarDump->Records);          rec->VAR_ID     = subData[offset];
73          rec = new(recs[0]) VarDumpRecord(); //add a new TabDump          rec->VAR_VALUE  = (((UINT32)subData[1+offset]<<24)&0xFF000000) + (((UINT32)subData[2+offset]<<16)&0x00FF0000) +  (((UINT32)subData[3+offset]<<8)&0x0000FF00) + (((UINT32)subData[4+offset])&0x000000FF);
74          vars = dataLength/4;          offset = offset + 5;
         //rec->Data = new UINT32[vars];  
         //memcpy(rec->Data, (UINT32*)subData, sizeof(UINT32)*vars);  
         rec->Data = new TArrayI(vars, (int*)subData);  
           
     } else {  
         logger->warn(_T("Wrong CRC in VarDump Packet."));  
75      }      }
76      delete [] subData;  }
   }  
77    
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