56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_read_script.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/01/21 22:49:31 by ariard #+# #+# */
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/* Updated: 2017/01/22 22:19:42 by ariard ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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static int rs_loop(char *file, t_script *script)
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{
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int fd;
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script->queue = ft_memalloc(sizeof(t_list));
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fd = open(file, O_RDONLY);
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while (get_next_line(fd, &script->buffer) > 0)
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{
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ft_lsteadd(&script->queue,
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ft_lstnew(script->buffer, ft_strlen(script->buffer)));
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ft_strdel(&script->buffer);
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}
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close(fd);
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return (0);
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}
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static int rs_setup(t_script *script)
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{
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ft_bzero(script, sizeof(script));
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script->buffer = NULL;
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script->b_size = 0;
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script->q_size = 0;
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return (0);
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}
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int ft_read_script(char *file)
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{
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t_script *script;
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script = &data_singleton()->script;
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if (!file)
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return (0);
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if (rs_setup(script) < 0)
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return (-1);
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if (rs_loop(file, script) < 0)
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return (-1);
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if (rs_shebang_check(file, script) < 0)
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return (-1);
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script->buffer = NULL;
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DG("{inv}{bol}{gre}read of script{eoc} script detected");
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return (1);
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}
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