diff options
Diffstat (limited to 'src/p_args_len.c')
| -rw-r--r-- | src/p_args_len.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/p_args_len.c b/src/p_args_len.c new file mode 100644 index 0000000..729e5c5 --- /dev/null +++ b/src/p_args_len.c @@ -0,0 +1,56 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* 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) == TRUE) + terminate = p_meet_whitespace(word, ptr, mode); + ptr++; + } + if (terminate == TRUE) + ptr -= 1; + return (ptr - word); +} + |