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mocchiut |
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/** @file |
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* $Author: messineo $ |
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* $Date: 2008-03-04 18:09:30 $ |
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* $Revision: 1.4 $ |
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* |
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* Implementation of the InitTrailerReader class. |
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*/ |
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#include "ReaderAlgorithms.h" |
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using namespace pamela::techmodel; |
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/** |
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* Constructor. |
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*/ |
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InitTrailerReader::InitTrailerReader(void): |
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TechmodelAlgorithm(PacketType::InitTrailer, "TechmodelInitTrailerReader") { |
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initTrailer = new InitTrailerEvent(); |
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} |
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/** |
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* Get a string with the version info of the algorithm. |
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*/ |
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std::string InitTrailerReader::GetVersionInfo(void) const { |
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return |
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"$Trailer: /home/cvsmanager/yoda/techmodel/InitTrailerReader.cpp,v 1.1.1.1 2004/07/06 12:20:23 Maurizio Nagni Exp $\n"; |
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} |
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/** |
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* Initialize the algorithm with a special run. This will initialize the |
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* event reader routines for all packet types. |
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*/ |
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void InitTrailerReader::Init(PamelaRun *run) { |
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run->WriteSubPacket(this, &initTrailer, initTrailer->Class()); |
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} |
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/** |
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* Unpack the InitTrailer event |
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*/ |
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void InitTrailerReader::PKT_RunEvent(char* subData, long int dataLength) throw (WrongCRCException){ |
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std::stringstream oss; |
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string msg; |
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UINT16 subCRC; //calculated CRC of the data |
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UINT16 readCRC; //CRC read from the end of the subpacket |
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long int length = dataLength - 2; //the block of data |
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subCRC = CM_Compute_CRC16(0, (UINT8*)subData, length); |
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readCRC = (((UINT16)(subData[dataLength - 2]<<8))&0xFF00) + (((UINT16)subData[dataLength - 1])&0x00FF); |
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//if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for InitTrailer Packet "); |
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if (subCRC != readCRC) |
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{ |
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oss.str(""); |
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oss<<"Wrong CRC for InitTrailer Packet: "<<" CRC COMPUTED= "<< subCRC<<" CRC READ= "<< readCRC; |
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msg=oss.str(); |
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PamOffLineSW::mainLogUtil->logError(msg); |
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throw WrongCRCException(" Wrong CRC for InitTrailer Packet. THE PACKET IS DISCARDED "); |
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} |
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initTrailer->initTrailerData = new TArrayC(length, subData); |
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/* |
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if (subCRC != readCRC) |
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{ |
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oss.str(""); |
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oss<<"Wrong CRC for InitHeader Packet: "<<" CRC COMPUTED= "<< subCRC<<" CRC READ= "<< readCRC; |
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msg=oss.str(); |
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PamOffLineSW::mainLogUtil->logWarning(msg); |
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throw WrongCRCException_PKTUsed(" Wrong CRC for InitHeader Packet. "); |
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} |
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*/ |
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} |
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