yoda/techmodel/TabDumpReader.cpp

/** @file
 * $Source: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v $
 * $Id: TabDumpReader.cpp,v 6.0 2006/02/07 17:11:10 kusanagi Exp $
 * $Author: kusanagi $
 * 
 * Implementation of the TabDumpReader class.
 */

extern "C" {
    #include "CRC.h"
}
#include "ReaderAlgorithms.h"
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 6.0 2006/02/07 17:11:10 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) {
  logger->debug(_T("Initialize"));
  SetInputStream(run);
  run->WriteSubPacket(this, &TabDump, TabDump->Class());
}

/**
 * Unpack the TabDump event from an input file.
 */
void TabDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
  
    char      subData[length];
    UINT16    subCRC;      //calculated CRC of the data
    UINT16    readCRC;     //CRC read from the end of the subpacket
    long int  dataLength = length - 2; //the block of data
  
    InputFile->read(subData, sizeof(subData));
    subCRC  = CM_Compute_CRC16(0, (UINT8*)subData, dataLength);
    readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
    
    if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for TabDump Packet ");
    /*if (subCRC != readCRC) {
        logger->error("WRONG CRC FOR TabDump PACKET. Processed anyway for CPU debugging");
    }*/

    TabDumpRecord* rec;
    TabDump->PARAMETER_STAMP = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) +  (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF);
    long int offset = 4;
    int i = 0;
    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 TArrayI((int)((rec->Nrow)*(rec->Ncol)), (int*)(subData+offset+3));
        offset = offset + sizeof(UINT32)*(rec->Nrow)*(rec->Ncol) + 3;
    }
}
1	kusanagi	1.1	/** @file
2	kusanagi	1.2	* $Source: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v $
3	kusanagi	6.1	* $Id: TabDumpReader.cpp,v 6.0 2006/02/07 17:11:10 kusanagi Exp $
4	kusanagi	6.0	* $Author: kusanagi $
5	kusanagi	1.1	*
6			* Implementation of the TabDumpReader class.
7			*/
8
9			extern "C" {
10			#include "CRC.h"
11			}
12			#include "ReaderAlgorithms.h"
13			using namespace pamela::techmodel;
14
15	kusanagi	1.6	static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.TabDumpReader"));
16	kusanagi	1.1
17			/**
18			* Constructor.
19			*/
20			TabDumpReader::TabDumpReader(void):
21			TechmodelAlgorithm(PacketType::TabDump, "TechmodelTabDump") {
22			TabDump = new TabDumpEvent();
23	kusanagi	1.6	logger->debug(_T("Constructor"));
24	kusanagi	1.1	}
25
26			/**
27			* Get a string with the version info of the algorithm.
28			*/
29			std::string TabDumpReader::GetVersionInfo(void) const {
30	kusanagi	6.1	return "$Header: /home/cvsmanager/yoda/techmodel/TabDumpReader.cpp,v 6.0 2006/02/07 17:11:10 kusanagi Exp $\n";
31	kusanagi	1.1	}
32
33			/**
34			* Initialize the algorithm with a special run. This will initialize the
35			* event reader routines for all packet types.
36			*/
37			void TabDumpReader::Init(PamelaRun *run) {
38	kusanagi	3.1	logger->debug(_T("Initialize"));
39	kusanagi	1.1	SetInputStream(run);
40			run->WriteSubPacket(this, &TabDump, TabDump->Class());
41			}
42
43			/**
44			* Unpack the TabDump event from an input file.
45			*/
46	kusanagi	2.1	void TabDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
47	kusanagi	1.1
48	kusanagi	2.2	char subData[length];
49	kusanagi	3.1	UINT16 subCRC; //calculated CRC of the data
50	kusanagi	2.2	UINT16 readCRC; //CRC read from the end of the subpacket
51	kusanagi	3.1	long int dataLength = length - 2; //the block of data
52	kusanagi	1.1
53	kusanagi	3.1	InputFile->read(subData, sizeof(subData));
54			subCRC = CM_Compute_CRC16(0, (UINT8*)subData, dataLength);
55	kusanagi	2.2	readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
56
57	kusanagi	4.5	if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for TabDump Packet ");
58			/*if (subCRC != readCRC) {
59	kusanagi	3.1	logger->error("WRONG CRC FOR TabDump PACKET. Processed anyway for CPU debugging");
60	kusanagi	4.5	}*/
61	kusanagi	2.1
62			TabDumpRecord* rec;
63	kusanagi	2.3	TabDump->PARAMETER_STAMP = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) + (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF);
64			long int offset = 4;
65	kusanagi	2.1	int i = 0;
66			TabDump->Records->Clear();
67			TClonesArray &recs = *(TabDump->Records);
68			while (offset < dataLength){
69			rec = new(recs[i++]) TabDumpRecord(); //add a new TabDump
70			rec->Tab_ID = ((UINT8)subData[offset])&0xFF;
71			rec->Nrow = ((UINT8)subData[offset+1])&0xFF;
72			rec->Ncol = ((UINT8)subData[offset+2])&0xFF;
73			rec->Data = new TArrayI((int)((rec->Nrow)(rec->Ncol)), (int)(subData+offset+3));
74	kusanagi	3.1	offset = offset + sizeof(UINT32)(rec->Nrow)(rec->Ncol) + 3;
75	kusanagi	1.1	}
76	kusanagi	3.1	}