PamOffLineSW/techmodel/CalibHeaderReader.cpp

/** @file
 * $Author: messineo $
 * $Date: 2008-03-04 18:09:30 $
 * $Revision: 1.4 $
 * 
 * Implementation of the CalibHeaderReader class.
 */ 

#include "ReaderAlgorithms.h"

using namespace pamela::techmodel;

/**
 * Constructor. 
 */
CalibHeaderReader::CalibHeaderReader(void): 
  TechmodelAlgorithm(PacketType::CalibHeader, "TechmodelCalibHeaderReader") { 
  calibHeader = new CalibHeaderEvent();
}

/**
 * Get a string with the version info of the algorithm.
 */
std::string CalibHeaderReader::GetVersionInfo(void) const {
  return 
    "$Header: /repository/PamOffLineSW/techmodel/CalibHeaderReader.cpp,v 1.4 2008-03-04 18:09:30 messineo Exp $\n";
}

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

/**
 * Unpack the CalibHeader event from an input file.
 */
void CalibHeaderReader::PKT_RunEvent(char* subData, long int dataLength) throw (WrongCRCException){
        std::stringstream oss; 
        string msg;     
                
        UINT16    subCRC;      //calculated CRC of the data
    UINT16    readCRC;     //CRC read from the end of the subpacket
    long int  length = dataLength - 2; //the block of data

    subCRC  = CM_Compute_CRC16(0, (UINT8*)subData, length);
    readCRC = (((UINT16)(subData[dataLength - 2]<<8))&0xFF00) + (((UINT16)subData[dataLength - 1])&0x00FF);

    //if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for CalibHeader Packet ");
    if (subCRC != readCRC)
    {
        oss.str("");
        oss<<"Wrong CRC for CalibHeader Packet: "<<" CRC COMPUTED= "<< subCRC<<" CRC READ=  "<< readCRC;
        msg=oss.str();
        PamOffLineSW::mainLogUtil->logError(msg);       
        throw WrongCRCException(" Wrong CRC for CalibHeader Packet. THE PACKET IS DISCARDED ");
    }
        
    calibHeader->calibHeaderData        = new TArrayC(length, subData);
/*      
    if (subCRC != readCRC)
    {
        oss.str("");
        oss<<"Wrong CRC for CalibHeader Packet: "<<" CRC COMPUTED= "<< subCRC<<" CRC READ=  "<< readCRC;
        msg=oss.str();
        PamOffLineSW::mainLogUtil->logWarning(msg);     
        throw WrongCRCException_PKTUsed(" Wrong CRC for CalibHeader Packet. ");
    }
*/       
}


1	mocchiut	1.1	/** @file
2			* $Author: messineo $
3			* $Date: 2008-03-04 18:09:30 $
4			* $Revision: 1.4 $
5			*
6			* Implementation of the CalibHeaderReader class.
7			*/
8
9			#include "ReaderAlgorithms.h"
10
11			using namespace pamela::techmodel;
12
13			/**
14			* Constructor.
15			*/
16			CalibHeaderReader::CalibHeaderReader(void):
17			TechmodelAlgorithm(PacketType::CalibHeader, "TechmodelCalibHeaderReader") {
18			calibHeader = new CalibHeaderEvent();
19			}
20
21			/**
22			* Get a string with the version info of the algorithm.
23			*/
24			std::string CalibHeaderReader::GetVersionInfo(void) const {
25			return
26			"$Header: /repository/PamOffLineSW/techmodel/CalibHeaderReader.cpp,v 1.4 2008-03-04 18:09:30 messineo Exp $\n";
27			}
28
29			/**
30			* Initialize the algorithm with a special run. This will initialize the
31			* event reader routines for all packet types.
32			*/
33			void CalibHeaderReader::Init(PamelaRun *run) {
34			run->WriteSubPacket(this, &calibHeader, calibHeader->Class());
35			}
36
37			/**
38			* Unpack the CalibHeader event from an input file.
39			*/
40			void CalibHeaderReader::PKT_RunEvent(char* subData, long int dataLength) throw (WrongCRCException){
41			std::stringstream oss;
42			string msg;
43
44			UINT16 subCRC; //calculated CRC of the data
45			UINT16 readCRC; //CRC read from the end of the subpacket
46			long int length = dataLength - 2; //the block of data
47
48			subCRC = CM_Compute_CRC16(0, (UINT8*)subData, length);
49			readCRC = (((UINT16)(subData[dataLength - 2]<<8))&0xFF00) + (((UINT16)subData[dataLength - 1])&0x00FF);
50
51			//if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for CalibHeader Packet ");
52			if (subCRC != readCRC)
53			{
54			oss.str("");
55			oss<<"Wrong CRC for CalibHeader Packet: "<<" CRC COMPUTED= "<< subCRC<<" CRC READ= "<< readCRC;
56			msg=oss.str();
57			PamOffLineSW::mainLogUtil->logError(msg);
58			throw WrongCRCException(" Wrong CRC for CalibHeader Packet. THE PACKET IS DISCARDED ");
59			}
60
61			calibHeader->calibHeaderData = new TArrayC(length, subData);
62			/*
63			if (subCRC != readCRC)
64			{
65			oss.str("");
66			oss<<"Wrong CRC for CalibHeader Packet: "<<" CRC COMPUTED= "<< subCRC<<" CRC READ= "<< readCRC;
67			msg=oss.str();
68			PamOffLineSW::mainLogUtil->logWarning(msg);
69			throw WrongCRCException_PKTUsed(" Wrong CRC for CalibHeader Packet. ");
70			}
71			*/
72			}
73
74