/*	common.c	*/

#include "\yossi\common.h"
#include <string.h>
#include <dir.h>

char *strmfe (char *out, char *in, char *ext)
{
	strcpy (out, in);
	strtok (out, ".");
	strcat (out, ".");
	strcat (out, ext);

	return out;
}

char *change_file_ext (char *file, char *ext)
{
	static char new_name[MAX_FILE_NAME];

	strmfe (new_name, file, ext);
	return (new_name);
}


char is_file_later(char *file1, char *file2)
{
	struct ffblk fb1, fb2;
	char f1, f2, rc;

	f1 = findfirst (file1, &fb1, 0);
	f2 = findfirst (file2, &fb2, 0);

	if (f1 == 0 && f2 == 0)	/* Both files exists */
		{
		if (fb1.ff_fdate > fb2.ff_fdate ||
					fb1.ff_fdate == fb2.ff_fdate && fb1.ff_ftime > fb2.ff_ftime)
			rc = YES;
		else
			rc = NO;
		}
	else
		rc = YES;

	return rc;
}


void swap_char (char *c1, char *c2)
{
	char t;

	t = *c1;
	*c1 = *c2;
	*c2 = t;
}