77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* heredoc.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/01/24 15:52:34 by gwojda #+# #+# */
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/* Updated: 2017/01/25 16:03:11 by gwojda ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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char *ft_get_next_word(char *str)
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{
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int j;
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int k;
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j = 0;
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k = 0;
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while (str[j] && str[j] == ' ')
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++j;
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while (str[j + k] && str[j + k] != ' ')
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++k;
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return (ft_strndup(str + j, k));
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}
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static void ft_check_heredoc_2(char **str, char *end)
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{
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char boolean;
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char *tmp;
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char *tmp2;
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boolean = 0;
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while (!boolean)
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{
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ft_putstr("heredoc> ");
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data_singleton()->line.prompt_size = 9;
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tmp = *str;
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*str = ft_strjoin(*str, "\n");
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free(tmp);
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tmp = *str;
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tmp2 = ft_lecture(data_singleton()->line.list_beg);
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if (!ft_strcmp(end, tmp2))
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boolean = 1;
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*str = ft_strjoin(tmp, tmp2);
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free(tmp);
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free(tmp2);
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ft_putchar('\n');
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}
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}
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void ft_check_heredoc(char **str)
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{
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int i;
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char *end;
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i = 0;
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end = NULL;
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if (!*str)
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return ;
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while ((*str)[i])
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{
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if ((*str)[i] == '<' && !ft_strncmp(*str + i, "<<", 2))
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{
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if ((*str)[i + 1] == '<' && (*str)[i + 2])
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end = ft_get_next_word(*str + i + 2);
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else
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return ;
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}
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++i;
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}
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if (!end)
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return ;
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ft_check_heredoc_2(str, end);
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}
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