LCD_detector_CVS.cc

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// CVS $Id: LCD_detector_CVS.cc,v 1.8 2003/11/29 20:02:42 uid561 Exp $

// => Organizes the output of the detector CVS header block.
//
// General Description:
//
// Organize the output of the detector CVS header block.
//

#include "SIO_definitions.h"
#include "SIO_functions.h"

#include "LCD_detector_CVS.hh"

// Constructor.

/*
 * Comment
 */
LCD_detector_CVS::LCD_detector_CVS( const char* i_name ) : SIO_block( i_name )
{

  CRC    = 0;
  header = "<unknown>";

}

// Destructor.

/*
 * Comment
 */
LCD_detector_CVS::~LCD_detector_CVS() {}

// Get CRC.

/*
 * Comment
 */
unsigned int LCD_detector_CVS::getCRC() { return CRC; }

// Get header.

/*
 * Comment
 */
const char* LCD_detector_CVS::getHeader() { return header.c_str(); }

// Set CRC.

/*
 * Comment
 */
void LCD_detector_CVS::setCRC( unsigned int i_CRC ) { CRC = i_CRC; return; }

// Set header


/*
 * Comment
 */
void LCD_detector_CVS::setHeader
(
 char*    i_header
 )
{

  //
  // Check for presence ofinput string.
  //
  if( i_header == NULL )
    return;

  //
  // Copy it!
  //
  header = i_header;

  //
  // That's all folks!
  //
  return;
}

// Transfer.


/*
 * Comment
 */
unsigned int LCD_detector_CVS::xfer
(
 SIO_stream*     stream,
 SIO_operation   op,
 unsigned int    version
 )
{
  if(version) ; // make compiler happy
  int
    nchr;

  char
    *temp;

  unsigned int
    status;

  //
  // Determine the length of the CVS header.
  //
  if( op == SIO_OP_WRITE )
    nchr = header.size();

  SIO_DATA( stream, &nchr, 1 );

  //
  // Transfer the CVS header.
  //
  if( op == SIO_OP_WRITE )
    {
      SIO_DATA( stream, const_cast<char*>(header.c_str()), nchr );
    }

  else if( op == SIO_OP_READ  )
    {
      temp = static_cast<char*>(malloc( nchr + 1 ));
      SIO_DATA( stream, temp, nchr );
      temp[nchr] = '\0';
      header = temp;
      free( temp );
    }

  //
  // The rest is easy.
  //
  SIO_DATA( stream, &CRC, 1 );

  //
  // That's all folks!
  //
  return( SIO_BLOCK_SUCCESS );
}

// Return version number (encoded).


#define LCD_DETECTOR_CVS_MAJOR 1
#define LCD_DETECTOR_CVS_MINOR 0

/*
 * Comment
 */
unsigned int LCD_detector_CVS::version()
{ return( SIO_VERSION_ENCODE( LCD_DETECTOR_CVS_MAJOR,
                              LCD_DETECTOR_CVS_MINOR ) ); }

---