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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* p_args_len.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#include <stddef.h>
#include "d_define.h"
#include "u_parse.h"
#include "u_utils.h"
static t_bool
p_meet_whitespace(const char *head, char *ptr, t_quote_mode mode)
{
if (mode == Q_NONE && u_is_not_escaped(head, ptr) == TRUE)
{
return (TRUE);
}
return (FALSE);
}
size_t
p_arg_len(const char word[], const size_t start)
{
t_quote_mode mode;
char *ptr;
size_t end;
t_bool terminate;
mode = Q_NONE;
end = start;
ptr = (char*)word + start;
terminate = FALSE;
while (*ptr != C_NUL && terminate == FALSE)
{
if (*ptr == C_DQUOTE)
mode = u_meet_dquote(word, ptr, mode);
else if (*ptr == C_SQUOTE)
mode = u_meet_squote(word, ptr, mode);
else if (ft_iswhitespace(*ptr))
terminate = p_meet_whitespace(word, ptr, mode);
ptr++;
}
if (*ptr != C_NUL)
ptr -= 1;
return (ptr - word);
}
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