/*
 * NAME
 *   tools.c -17-May-97 18:44:43
 *
 * AUTHOR
 *   Jon Rocatis
 *
 * DESCRIPTION
 *   Contains some helper functions. Nothing serious.
 *
 */

#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <exec/types.h>
#include <devices/serial.h>
#include <proto/all.h>
#include <time.h>
#include <string.h>

#include "upload_protos.h"
#include "serial_protos.h"
#include "tools_protos.h"
#include "myecoff.h"
#include "upload.h"

/*
 * NAME
 *   DisplayBuffer
 *
 * FUNCTION
 *   Displays some bytes from the serial ring buffer
 *
 */

void DisplayBuffer()
{
  LONG y,x;

    for ( y = 0; y < 8; y++ )
    {
      printf("%08x: ", y*16);
      
      for ( x = 0; x < 16; x++ )
      {
        printf("%02x ", buffer[y*16+x]);
      }

      for ( x = 0; x < 16; x++ )
      {
        if (isprint(buffer[y*16+x]))
          printf("%c", buffer[y*16+x]);
        else
          printf(".");
      }
      printf("\n");
    }
}

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

void DisplaySectionInfo( struct Section *s )
{
    printf( "Name:     %s\n",         s->name );
    printf( "LoadAddr: $%08x\n",      s->loadAddr );
    printf( "Size:     $%08x (%d)\n", s->size, s->size );
    printf( "FilePos:  $%08x\n",      s->fpos );
    printf( "\n" );
}

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/*
 * NAME
 *   GetFileSize
 *
 * FUNCTION
 *   Gets the size of a file in bytes
 *
 * INPUT
 *   fname - filename
 *
 * RESULT
 *   size or -1 if failure
 *
 */

LONG GetFileSize( char *fname )
{
  struct FileInfoBlock *fib;
  BPTR   fh;
  LONG   size = -1;

    if (fib = (struct FileInfoBlock *)AllocDosObject(DOS_FIB, NULL))
    {
      if (fh = Open( fname, MODE_OLDFILE) )
      {
        ExamineFH(fh,fib);
        Close(fh);
        size = fib->fib_Size;
      }
      FreeDosObject(DOS_FIB, fib);
    }
    return(size);
}

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

int GetBaudRate()
{
  FILE *fp;
  char  buffer[80];
  int   baudrate;
  static int legal[] = {2400,4800,9600,19200,38400,57600,76800,96000,115200,-1};
  LONG  idx;
  
    if ( fp = fopen( "PROGDIR:baudrate.txt", "r" ) )
    {
      fgets( buffer, sizeof(buffer), fp );
      baudrate = atoi( buffer );
      fclose(fp);
      
      idx = 0;
      while (legal[idx] != -1)
      {
        if ( legal[idx++] == baudrate )
          return( baudrate );
      }
    }
    return(-1);
}

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////