diff options
Diffstat (limited to 'src/p_lcom.c')
-rw-r--r-- | src/p_lcom.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/src/p_lcom.c b/src/p_lcom.c deleted file mode 100644 index a8c42ce..0000000 --- a/src/p_lcom.c +++ /dev/null @@ -1,167 +0,0 @@ -/* ************************************************************************** */ -/* */ -/* ::: :::::::: */ -/* p_lcom.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 <stdlib.h> -#include <stdint.h> -#include <fcntl.h> -#include <unistd.h> -#include <errno.h> - -#include "d_define.h" -#include "f_fail.h" -#include "p_split.h" -#include "s_line.h" -#include "s_lpipes.h" -#include "s_struct.h" - -static void - rdr_err_check(char *ptr, - t_com **com) -{ - if ((*com)->redir == -1 && ft_ischarset("><", *(ptr + 1)) == TRUE) - { - /* TODO: syntax err */ - } - else if ((*com)->redir == 1 && ft_ischarset("<", *(ptr + 1)) == TRUE) - { - /* TODO: syntax err */ - } - else if ((*com)->redir == 2 && ft_ischarset("<>", *(ptr + 1)) == TRUE) - { - /* TODO: syntax err */ - } -} - -static int8_t - get_rdrpath(char *ptr, - t_com **com) -{ - char *p_rdrpath; - - ptr += ((*com)->redir == 2) ? (2) : (1); - if (!((*com)->rdrpath = - (char*)malloc((ft_strlen(ptr) + 1) * sizeof(char)))) - { - return (-1); - } - p_rdrpath = (*com)->rdrpath; - while (*ptr) - { - if (*ptr != ' ') - { - *p_rdrpath = *ptr; - p_rdrpath++; - } - ptr++; - } - *p_rdrpath = '\0'; - return (0); -} - -static void - get_rdrfd(const char *ptr, - t_com **com) -{ - while (ft_isdigit(*ptr) == TRUE) - { - ptr--; - } - if (*ptr != ' ') - (*com)->rdrfd = STDOUT_FILENO; - else - { - ptr += 1; - (*com)->rdrfd = ft_atoi(ptr); - } -} - -int8_t - p_get_redir(const char word[], - t_com **com) -{ - /* TODO: norme */ - char *ptr; - - ptr = (char *)word; - while (*ptr) - { - if (*ptr == '<') - { - (*com)->redir = -1; - break ; - } - if (*ptr == '>') - { - (*com)->redir = (*(ptr + 1) == '>') ? (2) : (1); - break ; - } - ptr++; - /* TODO: handle correctly multiples "msh ~> echo qwe > qwe > asd >> zxc > qweasdzxc" */ - /* hint: bash only handles the last one */ - /* TODO: handle "msh ~> cat < Makefile >qwe" | gl hf */ - } - if ((*com)->redir > 0) - { - if (ft_isdigit(*(ptr - 1)) == TRUE) - get_rdrfd(ptr - 1, com); - else - (*com)->rdrfd = STDOUT_FILENO; - rdr_err_check(ptr, com); - if (get_rdrpath(ptr, com) != 0) - return (-1); - } - return (0); -} - -int8_t - p_lcom(const char line[], - t_msh *msh) -{ - /* TODO: norme */ - uint64_t i; - t_line *link; - char **words; - char *ptr; - uint8_t nextif; - t_bool next; - - i = 0; - if ((words = p_split_line(line)) == NULL) - return (-1); - while (words[i] != NULL) - { - if (words[i][ft_strlen(words[i]) - 1] == ';') - nextif = 0; - else if (words[i][ft_strlen(words[i]) - 1] == '&') - nextif = 1; - else - nextif = 2; - words[i][ft_strlen(words[i]) - 1] = '\0'; - next = FALSE; - if ((ptr = ft_strchr(words[i], '|')) != NULL) - { - if ((link = s_line_new(NULL, msh)) == NULL) - return (-1); - if ((s_split_pipes(words[i], link, msh)) == NULL) - return (-1); - next = TRUE; - } - if (next == FALSE && (link = s_line_new(words[i], msh)) == NULL) - return (-1); - link->nextif = nextif; - s_line_add_back(&msh->curr, link); - i++; - } - ft_delwords(words); - return (0); -} |