80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* get_touch.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/12/19 16:28:49 by gwojda #+# #+# */
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/* Updated: 2017/01/21 11:12:55 by gwojda ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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static int ft_lecture_3(int ret, char **str, size_t *i)
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{
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if (ret == 127 && (*i) > 0)
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ft_suppr(str, i);
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else if (ret == TOUCHE_DELETE && (*str) && (*i) < ft_strlen((*str)))
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ft_del(str, i);
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else
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return (0);
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return (1);
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}
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static int ft_lecture_2(int ret, char **str, size_t *i)
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{
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if (ret == TOUCHE_OPT_LEFT || ret == TOUCHE_OPT_RIGHT)
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ft_move_to_word(ret, i, *str);
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else if (ret == TOUCHE_OPT_X || ret == TOUCHE_OPT_C
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|| ret == TOUCHE_OPT_V)
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ft_cxv(ret, i, str);
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else if (ret == FLECHE_DROITE || ret == FLECHE_GAUCHE)
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ft_move_term(ret, i, *str);
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else if (ret == TOUCHE_OPT_UP || ret == TOUCHE_OPT_DOWN)
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ft_move_to_line(ret, i, *str);
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else if (ft_isprint(ret))
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ft_print(str, ret, i);
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else
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return (0);
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return (1);
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}
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char *ft_lecture(t_list_history *head)
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{
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char *str;
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int ret;
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size_t i;
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str = NULL;
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i = 0;
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while (42)
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{
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ret = 0;
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read(0, &ret, sizeof(int));
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// if (ret == TOUCHE_TAB)
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// ret = ft_completion(&str, &i);
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if (ft_lecture_2(ret, &str, &i))
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continue ;
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else if (ret == FLECHE_BAS || ret == FLECHE_HAUT)
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{
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ft_history(&str, ret, &head, &i);
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if (str)
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i = ft_strlen_next(str, i);
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else
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i = 0;
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}
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else if (ret == TOUCHE_HOME || ret == TOUCHE_END)
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ft_home_end(str, ret, &i);
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else if (ft_lecture_3(ret, &str, &i))
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continue ;
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else if (ret == 10)
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break ;
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else if (ft_isascii(ret) == 0)
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ft_read_it(ret, &i, &str);
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}
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if (str)
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ft_putstr(str + i);
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return (str);
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}
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