yoda/techmodel/VarDumpReader.cpp

/** @file
 * $Source: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v $
 * $Id: VarDumpReader.cpp,v 2.2 2005/01/03 14:20:09 kusanagi Exp $
 * $Author: kusanagi $
 * 
 * Implementation of the VarDumpReader class.
 */

#include <string>
#include <log4cxx/logger.h>
#include <fstream>
#include "stdio.h"
extern "C" {
    #include "CRC.h"
}

#include "ReaderAlgorithms.h"

using namespace pamela;
using namespace pamela::techmodel;

static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.VarDumpReader"));

/**
 * Constructor. 
 */
VarDumpReader::VarDumpReader(void): 
  TechmodelAlgorithm(PacketType::VarDump, "TechmodelVarDump") { 
  VarDump = new VarDumpEvent();
}

/**
 * Get a string with the version info of the algorithm.
 */
std::string VarDumpReader::GetVersionInfo(void) const {
  return     "$Header: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v 2.2 2005/01/03 14:20:09 kusanagi Exp $\n";
}

/**
 * Initialize the algorithm with a special run. This will initialize the
 * event reader routines for all packet types.
 */
void VarDumpReader::Init(PamelaRun *run) {
  SetInputStream(run);
  run->WriteSubPacket(this, &VarDump, VarDump->Class());
}

/**
 * Unpack the VarDump event from an input file.
 */
void VarDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
 
    char      subData[length];
    UINT16    subCRC;      //CRC of the data
    UINT16    readCRC;     //CRC read from the end of the subpacket
    long int  dataLength = length - 2;
    int vars;
  
    InputFile->read(subData, sizeof(unsigned char)*length);
    subCRC  = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);
    readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
    
    if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for VarDump Packet ");

    VarDumpRecord* rec;
    VarDump->Records->Clear();
    TClonesArray &recs = *(VarDump->Records);
    
    vars = dataLength/5;
    for (int i=0; i<vars; i++){
        rec             = new(recs[i]) VarDumpRecord(); //add a new VarDump 
        rec->VAR_ID     = subData[i*5];
        rec->VAR_VALUE  = (((UINT32)subData[1+i*5]<<24)&0xFF000000) + (((UINT32)subData[2+i*5]<<16)&0x00FF0000) +  (((UINT32)subData[3+i*5]<<8)&0x0000FF00) + (((UINT32)subData[4+i*5])&0x000000FF);
    }

//delete [] subData;
  }

1	kusanagi	1.1	/** @file
2	kusanagi	1.2	* $Source: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v $
3	kusanagi	2.3	* $Id: VarDumpReader.cpp,v 2.2 2005/01/03 14:20:09 kusanagi Exp $
4	kusanagi	1.2	* $Author: kusanagi $
5	kusanagi	1.1	*
6			* Implementation of the VarDumpReader class.
7			*/
8
9			#include <string>
10	kusanagi	1.6	#include <log4cxx/logger.h>
11	kusanagi	1.1	#include <fstream>
12			#include "stdio.h"
13			extern "C" {
14			#include "CRC.h"
15			}
16
17			#include "ReaderAlgorithms.h"
18
19			using namespace pamela;
20			using namespace pamela::techmodel;
21
22	kusanagi	1.6	static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.VarDumpReader"));
23	kusanagi	1.1
24			/**
25			* Constructor.
26			*/
27			VarDumpReader::VarDumpReader(void):
28			TechmodelAlgorithm(PacketType::VarDump, "TechmodelVarDump") {
29			VarDump = new VarDumpEvent();
30			}
31
32			/**
33			* Get a string with the version info of the algorithm.
34			*/
35			std::string VarDumpReader::GetVersionInfo(void) const {
36	kusanagi	2.3	return "$Header: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v 2.2 2005/01/03 14:20:09 kusanagi Exp $\n";
37	kusanagi	1.1	}
38
39			/**
40			* Initialize the algorithm with a special run. This will initialize the
41			* event reader routines for all packet types.
42			*/
43			void VarDumpReader::Init(PamelaRun *run) {
44			SetInputStream(run);
45			run->WriteSubPacket(this, &VarDump, VarDump->Class());
46			}
47
48			/**
49			* Unpack the VarDump event from an input file.
50			*/
51	kusanagi	2.1	void VarDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
52	kusanagi	1.1
53	kusanagi	2.3	char subData[length];
54			UINT16 subCRC; //CRC of the data
55			UINT16 readCRC; //CRC read from the end of the subpacket
56			long int dataLength = length - 2;
57			int vars;
58	kusanagi	1.1
59	kusanagi	2.3	InputFile->read(subData, sizeof(unsigned char)*length);
60			subCRC = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);
61			readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
62	kusanagi	1.1
63	kusanagi	2.1	if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for VarDump Packet ");
64
65			VarDumpRecord* rec;
66			VarDump->Records->Clear();
67			TClonesArray &recs = *(VarDump->Records);
68	kusanagi	2.2
69			vars = dataLength/5;
70			for (int i=0; i<vars; i++){
71			rec = new(recs[i]) VarDumpRecord(); //add a new VarDump
72			rec->VAR_ID = subData[i*5];
73			rec->VAR_VALUE = (((UINT32)subData[1+i5]<<24)&0xFF000000) + (((UINT32)subData[2+i5]<<16)&0x00FF0000) + (((UINT32)subData[3+i5]<<8)&0x0000FF00) + (((UINT32)subData[4+i5])&0x000000FF);
74			}
75
76	kusanagi	2.3	//delete [] subData;
77	kusanagi	1.1	}
78