/*
 *  RT2MS1.C      Program to copy a file to an MS-DOS directory format disk
 *
 *  Copyright (c) 1991 Shal Farley
 *  		       Cheshire Engineering Corporation
 *  		       650 Sierra Madre Villa Avenue, Suite 201
 *  		       Pasadena, California 91107
 *  		       (818) 351-5493
 *                     (818) 351-8645 FAX
 *                     shal@alumni.caltech.edu
 *
 *  This software may be used and distributed for any purpose without license or
 *  royalty payments so long as the above copyright notice is preserved. If you
 *  have any comments, bug fixes, improvements, or new programs based upon this
 *  software I'd like to hear from you.
 */
#include <stdio.h>
#ifdef __STDC__
#   include <stdlib.h>
#else
#   include "stdlib.h"
#endif
#include "msport.h"
#include "msdefs.h"
#include "msfio.h"
#include "msdir.h"

#define BUFSIZE (16*512)        /* Read 16 blocks (sectors) at a time */

UCHAR   buf[BUFSIZE];

main(argc,argv)
    int     argc;
    char   *argv[];
{
    FILE   *pFin;
    MSFILE *pFout;
    int     len;
    int     buflen;
    int     i;
    char    busy[5];

    if (argc != 3) {
        printf("Usage: RT2MS1 [dev:]rtfilespec dev:msfilespec");
    }
    if ((pFin = fopen(argv[1], "rn")) == NULL) Fail(argv[1]);
    if ((pFout = msfopen(argv[2], "w")) == NULL) Fail(argv[2]);
    printf("Copying %s to %s:%s  ", pFin->io_name,
        ((MSDEV *)pFout->pDEV)->sName, pFout->sName);
    fflush(stdout);
    i = 0;
    strcpy(busy, "-\\|/");
    while ( (buflen = fread(buf, 1, BUFSIZE, pFin)) != 0 ) {
        do {
            printf("\b%c", busy[i]);
            i = ++i & 3;
            fflush(stdout);
            len = MIN(buflen,SECTOR);
            if (msfwrite(buf, 1, len, pFout) != len) Fail(pFout->sName);
            buflen -= len;
        } while (buflen > 0);
    }
    printf("\b \n");
    if (msfclose(pFout) != 0) Fail(pFout->sName);
}


Fail(s)
    char   *s;
{
    msperror(s);
    exit(EXIT_FAILURE);
}