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FLOPCOPY.C
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1997-07-05
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/* +++Date last modified: 05-Jul-1997 */
/*
** FLOPCOPY.C
**
** Copy a floppy to a hard disk directory with directory recursion
** Public domain, uses functions from SNIPPETS.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "sniptype.h"
#include "dirport.h"
#if defined(MSDOS) || defined(__MSDOS__)
#include "unistd.h"
#else
#include <unistd.h>
#endif
#include "snipfile.h"
void do_dir(char *, char *);
/*
** Copy a floppy to an HD subdirectory
*/
int main(int argc, char *argv[])
{
char fdrv[4] = "A:\\", target[FILENAME_MAX];
if (3 > argc)
{
puts("Usage: FLOPCOPY drive_letter subdir");
puts("where: drive_letter is \"A\" or \"B\" (colon optional)");
puts(" subdir is drive:dir target, e.g. \"C:\\FLOPSTUF\"");
return EXIT_FAILURE;
}
*fdrv = *argv[1];
strcpy(target, argv[2]);
if ('\\' != LAST_CHAR(target))
strcat(target, "\\");
do_dir(fdrv, target);
return EXIT_SUCCESS;
}
/*
** Process a directory (SNIPPETS: Treedir.C, modified)
*/
void do_dir(char *from, char *to)
{
char search[FILENAME_MAX], new[FILENAME_MAX], newto[FILENAME_MAX];
DOSFileData ff;
strcat(strcpy(search, from), "*.*");
if (Success_ == FIND_FIRST(to, _A_ANY, &ff))
{
if (0 == (ff_attr(&ff) & _A_SUBDIR))
{
printf("*** %s Exists and is not a directory!\n", to);
return;
}
}
else
{
strcpy(newto, to);
if ('\\' == LAST_CHAR(newto))
LAST_CHAR(newto) = NUL;
mkdir(newto);
}
if (Success_ == FIND_FIRST(search, _A_ANY, &ff)) do
{
if (ff_attr(&ff) & _A_SUBDIR && '.' != *ff_name(&ff))
{
strcat(strcat(strcpy(new, from), ff_name(&ff)), "\\");
strcat(strcat(strcpy(newto, to), ff_name(&ff)), "\\");
do_dir(new, newto);
}
else
{
char file1[FILENAME_MAX], file2[FILENAME_MAX];
if ((ff_attr(&ff) & (_A_SUBDIR | _A_VOLID)) ||
'.' == *ff_name(&ff))
{
continue;
}
strcat(strcpy(file1, from), ff_name(&ff));
strcat(strcpy(file2, to), ff_name(&ff));
if (Success_ != file_copy(file1, file2))
printf("*** Unable to copy %s to %s\n", file1, file2);
else printf("Copied %s to %s\n", file1, file2);
}
} while (Success_ == FIND_NEXT(&ff));
}