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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* args.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/22 09:43:42 by cacharle #+# #+# */
/* Updated: 2020/02/22 10:44:04 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_ssl.h"
static void st_print_digest_id(t_flags flags, char *id)
{
if (flags & FLAG_STRING)
ft_putchar('"');
ft_putstr(id);
if (flags & FLAG_STRING)
ft_putchar('"');
}
static void st_print_digest(t_digest *digest, t_flags flags, char *name, char *id)
{
int i;
if (!(flags & FLAG_REVERSE) && !(flags & FLAG_QUIET))
{
ft_putstr(name);
ft_putchar('(');
st_print_digest_id(flags, id);
ft_putstr(") = ");
}
i = -1;
while (++i < digest->size)
ft_putnbr_base(digest->data[i], "0123456789abcdef");
if (flags & FLAG_QUIET)
return ;
ft_putchar(' ');
st_print_digest_id(flags, id);
}
int fl_parse_args(char *name, int argc, char **argv, t_func_hash func_hash)
{
t_flags flags;
t_digest digest;
char *file;
flags = 0x0;
while (**argv == '-')
{
(*argv)++;
if (**argv == 's')
{
if ((*argv)[1] == '\0')
{
func_hash(*(++argv), &digest);
argc--;
}
else
func_hash(ft_strdup(*argv + 1), &digest);
st_print_digest(&digest, flags, name, "");
}
else if (**argv == 'p')
flags |= FLAG_PIPE;
else if (**argv == 'q')
flags |= FLAG_QUIET;
else if (**argv == 'r')
flags |= FLAG_REVERSE;
else
return (1);
if (ft_strchr("pqrs", (*argv)[1]) != NULL)
{
**argv = '-';
continue;
}
argv++;
argc--;
}
while (argc-- > 0)
{
if ((file = ft_read_file(*argv)) == NULL)
return (1);
func_hash(file, &digest);
free(file);
st_print_digest(&digest, flags, name, *argv);
argv++;
}
return (0);
}
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