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C:/temp/src/j2k/Net/TFTP/TFTP_Error.hpp

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#ifndef __J2K__TFTP_Error_HPP__
#define __J2K__TFTP_Error_HPP__

#include <j2k/Fred/Standard.hpp>
#include <j2k/Fred/Error/JErrorController.hpp>
#include <j2k/Net/TFTP/TFTP_Option.hpp>
#include <j2k/Net/TFTP/TFTP_Packet.hpp>

static void TFTP_NotDefinedErrorHandler( MC_JErrorHandlerArg )
{
  if ( option.isConnected() ) {
    TFTP_Packet pkt;
    pkt.sendError( TFTP_NotDefined, errmsg );
  }
  defaultErrorHandler( level, no, errmsg, line, file );
}

static void TFTP_FileNotFoundErrorHandler( MC_JErrorHandlerArg )
{
  if ( option.isConnected() ) {
    TFTP_Packet pkt;
    pkt.sendError( TFTP_FileNotFound, errmsg );
  }
  defaultErrorHandler( level, no, errmsg, line, file );
}

static void TFTP_AccessViolationErrorHandler( MC_JErrorHandlerArg )
{
  if ( option.isConnected() ) {
    TFTP_Packet pkt;
    pkt.sendError( TFTP_AccessViolation, errmsg );
  }
  defaultErrorHandler( level, no, errmsg, line, file );
}

static void TFTP_DiskFullErrorHandler( MC_JErrorHandlerArg )
{
  if ( option.isConnected() ) {
    TFTP_Packet pkt;
    pkt.sendError( TFTP_DiskFull, errmsg );
  }
  defaultErrorHandler( level, no, errmsg, line, file );
}

static void TFTP_IllegalOpErrorHandler( MC_JErrorHandlerArg )
{
  if ( option.isConnected() ) {
    TFTP_Packet pkt;
    pkt.sendError( TFTP_IllegalOp, errmsg );
  }
  defaultErrorHandler( level, no, errmsg, line, file );
}

static void TFTP_FileAlreadyExistErrorHandler( MC_JErrorHandlerArg )
{
  if ( option.isConnected() ) {
    TFTP_Packet pkt;
    pkt.sendError( TFTP_FileAlreadyExist, errmsg );
  }
  defaultErrorHandler( level, no, errmsg, line, file );
}

// Shouldn't happen, since no Mail option in this TFTP.
static void TFTP_NoSuchUserErrorHandler( MC_JErrorHandlerArg )
{
  if ( option.isConnected() ) {
    TFTP_Packet pkt;
    pkt.sendError( TFTP_NoSuchUser, errmsg );
  }
  defaultErrorHandler( level, no, errmsg, line, file );
}

#define SendNotDefinedError( errmsg ) \
  TFTP_NotDefinedErrorHandler( Error, TFTPerror_NotDefined,   errmsg, __LINE__, __FILE__ ) 

#define SendIllegalOpError( errmsg ) \
  TFTP_IllegalOpErrorHandler( Error, TFTPerror_IllegalOpCode, errmsg, __LINE__, __FILE__ ) 

#define ADD_TFTP_ERROR0( i ) \
  pgmErrorController.add( (JErrorNo)(i), TFTP_NotDefinedErrorHandler, 2    );

#define ADD_TFTP_ERROR1( i ) \
  pgmErrorController.add( (JErrorNo)(i), TFTP_FileNotFoundErrorHandler, 2  );

#define ADD_TFTP_ERROR2( i ) \
  pgmErrorController.add( (JErrorNo)(i), TFTP_AccessViolationErrorHandler, 2 );

#define ADD_TFTP_ERROR3( i ) \
  pgmErrorController.add( (JErrorNo)(i), TFTP_DiskFullErrorHandler, 2      );

#define ADD_TFTP_ERROR4( i ) \
  pgmErrorController.add( (JErrorNo)(i), TFTP_IllegalOpErrorHandler, 2     );

#define ADD_TFTP_ERROR5( i ) \
  pgmErrorController.add( (JErrorNo)(i), TFTP_FileAlreadyExistErrorHandler, 2 );

#define ADD_TFTP_ERROR6( i ) \
  pgmErrorController.add( (JErrorNo)(i), TFTP_NoSuchUserErrorHandler, 2    );


// Look associated numbers        in <Error/JError.hpp>
// Look associated TFTP_errcode_t in <j2k/Net/TFTP/TFTP_header.hpp> 
static void add_TFTP_ErrorHandlers() 
{
  ADD_TFTP_ERROR1(  2 )
  ADD_TFTP_ERROR0(  5 )
  ADD_TFTP_ERROR0(  9 )
  ADD_TFTP_ERROR0( 11 )
  ADD_TFTP_ERROR2( 13 )
  ADD_TFTP_ERROR2( 14 )
  ADD_TFTP_ERROR0( 16 )
  ADD_TFTP_ERROR5( 17 )
  ADD_TFTP_ERROR1( 19 )
  ADD_TFTP_ERROR2( 21 )
  ADD_TFTP_ERROR0( 23 )
  ADD_TFTP_ERROR0( 24 )
  ADD_TFTP_ERROR0( 26 )
  ADD_TFTP_ERROR3( 27 )
  ADD_TFTP_ERROR3( 28 )
  ADD_TFTP_ERROR2( 30 )
  ADD_TFTP_ERROR3( 49 )
  ADD_TFTP_ERROR0( 56 )
  ADD_TFTP_ERROR0( 81 )

  // Add default TFTP handlers
  short k = 0;
  for( ; k < 255; k++ ) {
    if ( pgmErrorController.getID( (JErrorNo)(k) ) < 2 ) {
      ADD_TFTP_ERROR0( k )
    }
  }

}

#endif

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