mirror of
https://github.com/KeyZox71/ft_minipowershell.git
synced 2025-03-17 04:06:50 +01:00
52 lines
1.5 KiB
C
52 lines
1.5 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: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/05/20 09:19:39 by mmoussou #+# #+# */
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/* Updated: 2024/05/20 11:07:21 by mmoussou ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int ft_heredoc(char *delimiter)
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{
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int fork_pid;
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int tmp_fd;
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int status;
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char *line;
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tmp_fd = open("/tmp/.minishell-heredoc", O_RDWR | O_CREAT, 0644);
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if (tmp_fd == -1)
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return (-1);
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fork_pid = fork();
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if (fork_pid == -1)
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{
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close(tmp_fd);
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return (-1);
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}
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if (!fork_pid)
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{
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line = readline("heredoc> ");
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while (ft_strcmp(line, delimiter))
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{
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status = write(tmp_fd, line, ft_strlen(line));
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status = write(tmp_fd, "\n", 1);
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free(line);
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line = readline("heredoc> ");
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}
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status = write(tmp_fd, "\0", 1);
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if (status == -1)
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{
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close(tmp_fd);
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return (-1);
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}
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}
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else
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waitpid(fork_pid, NULL, 0);
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return (tmp_fd);
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}
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