yoda/techmodel/VarDumpReader.cpp

/** @file
 * $Source: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v $
 * $Id: VarDumpReader.cpp,v 2.3 2005/02/19 17:20:15 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 2.3 2005/02/19 17:20:15 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;
    
  
    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 ");
    if (subCRC != readCRC) {
        logger->error(" Wrong CRC for VarDump Packet but I process it anyway");
    }

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

//delete [] subData;
  }

1	/** @file
2	* $Source: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v $
3	* $Id: VarDumpReader.cpp,v 2.3 2005/02/19 17:20:15 kusanagi Exp $
4	* $Author: kusanagi $
5	*
6	* Implementation of the VarDumpReader class.
7	*/
8
9	#include <string>
10	#include <log4cxx/logger.h>
11	#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	static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.VarDumpReader"));
23
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	return "$Header: /home/cvsmanager/yoda/techmodel/VarDumpReader.cpp,v 2.3 2005/02/19 17:20:15 kusanagi Exp $\n";
37	}
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	void VarDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
52
53	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
58
59	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
63	//if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for VarDump Packet ");
64	if (subCRC != readCRC) {
65	logger->error(" Wrong CRC for VarDump Packet but I process it anyway");
66	}
67
68	VarDumpRecord* rec;
69	VarDump->PARAMETER_STAMP = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) + (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF);
70	VarDump->Records->Clear();
71	TClonesArray &recs = *(VarDump->Records);
72
73	int offset = 4;
74	int j = 0;
75	while (offset < dataLength){
76	rec = new(recs[j++]) VarDumpRecord(); //add a new VarDump
77	rec->VAR_ID = subData[offset];
78	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);
79	offset = offset + 5;
80	}
81
82	//delete [] subData;
83	}
84