--- yoda/techmodel/CalibTrailerReader.cpp	2004/09/21 20:50:54	2.0
+++ yoda/techmodel/CalibTrailerReader.cpp	2006/02/04 12:37:44	5.1
@@ -1,23 +1,13 @@
+/** @file
+ * $Author: Maurizio Nagni $
+ * $Date: 2005/08/29 09:45:48 $
+ * $Revision: 5.0 $
+ * 
+ * Implementation of the CalibTrailerReader class.
+ */ 
 
-// Implementation of the CalibTrailerReader class.
- 
-
-#define UINT unsigned int
-#define BYTE  unsigned char
-#include <string>
-#include <log4cxx/logger.h>
-extern "C" {
-#include <sys/time.h>
-#include "CRC.h"
-}
-
-#include <fstream>
-#include "stdio.h"
 #include "ReaderAlgorithms.h"
 
-#include "event/CalibTrailerEvent.h"
-
-using namespace pamela;
 using namespace pamela::techmodel;
 
 static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.CalibTrk1Reader"));
@@ -36,7 +26,7 @@
  */
 std::string CalibTrailerReader::GetVersionInfo(void) const {
   return 
-    "$Trailer: /home/cvsmanager/yoda/techmodel/CalibTrailerReader.cpp,v 1.1.1.1 2004/07/06 12:20:23 kusanagi Exp $\n";
+    "$Trailer: /home/cvsmanager/yoda/techmodel/CalibTrailerReader.cpp,v 1.1.1.1 2004/07/06 12:20:23 Maurizio Nagni Exp $\n";
 }
 
 /**
@@ -52,8 +42,16 @@
 /**
  * Unpack the CalibTrailer event from an input file.
  */
-void CalibTrailerReader::RunEvent(int EventNumber, long int length) {
-    
-    
+void CalibTrailerReader::RunEvent(int EventNumber, long int dataLength) throw (WrongCRCException){
+    char      subData[dataLength];
+    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
+
+    InputFile->read(subData, sizeof(subData));
+    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 CalibTrailer Packet ");
 }