yoda/techmodel/TabDumpReader.cpp

/** @file
 * $Source: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v $
 * $Id: TabDumpReader.cpp,v 2.1 2004/12/03 22:08:01 kusanagi Exp $
 * $Author: kusanagi $
 * 
 * Implementation of the TabDumpReader 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.TabDumpReader"));

/**
 * Constructor. 
 */
TabDumpReader::TabDumpReader(void): 
  TechmodelAlgorithm(PacketType::TabDump, "TechmodelTabDump") { 
  TabDump = new TabDumpEvent();
  logger->debug(_T("Constructor"));
}

/**
 * Get a string with the version info of the algorithm.
 */
std::string TabDumpReader::GetVersionInfo(void) const {
  return "$Header: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v 2.1 2004/12/03 22:08:01 kusanagi Exp $\n";
}

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

/**
 * Unpack the TabDump event from an input file.
 */
void TabDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
  
    char      subData[length];
    char      eventCRC[2];
    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 TabDump Packet ");

    TabDumpRecord* rec;
    long int offset = 0;
    int i = 0;
    int size;
    TabDump->Records->Clear();
    TClonesArray &recs = *(TabDump->Records);
    while (offset < dataLength){
        rec = new(recs[i++]) TabDumpRecord(); //add a new TabDump
        rec->Tab_ID  = ((UINT8)subData[offset])&0xFF;
        rec->Nrow = ((UINT8)subData[offset+1])&0xFF;
        rec->Ncol = ((UINT8)subData[offset+2])&0xFF;
        //rec->Data = new UINT32[(rec->Nrow)*(rec->Ncol)];
        size = sizeof(UINT32)*(rec->Nrow)*(rec->Ncol);
        rec->Data = new TArrayI((int)((rec->Nrow)*(rec->Ncol)), (int*)(subData+offset+3));
        //memcpy(rec->Data, (UINT32*)(subData+offset+3), size);
        offset = offset + size + 3;
    }
    //delete [] subData;
  }
1	kusanagi	1.1	/** @file
2	kusanagi	1.2	* $Source: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v $
3	kusanagi	2.2	* $Id: TabDumpReader.cpp,v 2.1 2004/12/03 22:08:01 kusanagi Exp $
4	kusanagi	1.2	* $Author: kusanagi $
5	kusanagi	1.1	*
6			* Implementation of the TabDumpReader 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			#include "ReaderAlgorithms.h"
17
18			using namespace pamela;
19			using namespace pamela::techmodel;
20
21	kusanagi	1.6	static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.TabDumpReader"));
22	kusanagi	1.1
23			/**
24			* Constructor.
25			*/
26			TabDumpReader::TabDumpReader(void):
27			TechmodelAlgorithm(PacketType::TabDump, "TechmodelTabDump") {
28			TabDump = new TabDumpEvent();
29	kusanagi	1.6	logger->debug(_T("Constructor"));
30	kusanagi	1.1	}
31
32			/**
33			* Get a string with the version info of the algorithm.
34			*/
35			std::string TabDumpReader::GetVersionInfo(void) const {
36	kusanagi	2.2	return "$Header: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v 2.1 2004/12/03 22:08:01 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 TabDumpReader::Init(PamelaRun *run) {
44			SetInputStream(run);
45			run->WriteSubPacket(this, &TabDump, TabDump->Class());
46	kusanagi	1.6	logger->debug(_T("Initialize"));
47	kusanagi	1.1	}
48
49			/**
50			* Unpack the TabDump event from an input file.
51			*/
52	kusanagi	2.1	void TabDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
53	kusanagi	1.1
54	kusanagi	2.2	char subData[length];
55			char eventCRC[2];
56			UINT16 subCRC; //CRC of the data
57			UINT16 readCRC; //CRC read from the end of the subpacket
58			long int dataLength = length - 2;
59	kusanagi	1.1
60	kusanagi	2.2	InputFile->read(subData, sizeof(unsigned char)*length);
61			subCRC = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);
62			readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
63
64			if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for TabDump Packet ");
65	kusanagi	2.1
66			TabDumpRecord* rec;
67			long int offset = 0;
68			int i = 0;
69			int size;
70			TabDump->Records->Clear();
71			TClonesArray &recs = *(TabDump->Records);
72			while (offset < dataLength){
73			rec = new(recs[i++]) TabDumpRecord(); //add a new TabDump
74			rec->Tab_ID = ((UINT8)subData[offset])&0xFF;
75			rec->Nrow = ((UINT8)subData[offset+1])&0xFF;
76			rec->Ncol = ((UINT8)subData[offset+2])&0xFF;
77			//rec->Data = new UINT32[(rec->Nrow)*(rec->Ncol)];
78			size = sizeof(UINT32)(rec->Nrow)(rec->Ncol);
79			rec->Data = new TArrayI((int)((rec->Nrow)(rec->Ncol)), (int)(subData+offset+3));
80			//memcpy(rec->Data, (UINT32*)(subData+offset+3), size);
81			offset = offset + size + 3;
82	kusanagi	1.1	}
83	kusanagi	2.2	//delete [] subData;
84	kusanagi	1.1	}