/
option.c
46 lines (42 loc) · 1.42 KB
/
option.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* option.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gwoodwar <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/02/18 17:29:30 by gwoodwar #+# #+# */
/* Updated: 2016/02/18 17:29:31 by gwoodwar ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static int invalid_opt(char option, t_info *info)
{
if (!(ft_strchr("i", option)))
return (1);
if (option == 'i')
SET(info->opt, OPT_I);
return (0);
}
int env_opt(char *line, t_info *info)
{
size_t i;
if (!line)
return (0);
if (line[0] != '-')
return (0);
if (ft_strequ(line, "--"))
return (0);
if (ft_strequ(line, "-u"))
return (0);
if (line[0] == '-' && line[1] == '\0')
return (0);
i = 1;
while (i < ft_strlen(line))
{
if (invalid_opt(line[i], info))
ft_error_parse(line[i]);
i++;
}
return (1);
}