45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* heredoc_parser.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/03/08 16:21:05 by ariard #+# #+# */
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/* Updated: 2017/03/13 19:28:21 by ariard ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int pop_heredoc(t_list **lst)
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{
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t_token *token;
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t_list **head;
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t_redir *redir;
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token = (*lst)->content;
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if (token->type == HEREDOCDATA && data_singleton()->heredoc_queue != NULL)
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{
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head = &data_singleton()->heredoc_queue;
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redir = *(t_redir**)(*head)->content;
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if (head && token)
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{
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/* DG("comparing w/ input [%s], head @ %p", token->data, *head); */
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/* DG("redir1 @ %p word=[%s]", redir, redir->word); */
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if (ft_strcmp((char *)token->data, redir->word) == 0)
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{
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ft_lst_delif(head, (t_redir**)(*head)->content, ft_addrcmp, ft_lst_cfree);
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/* DG("matched heredoc EOF, new head @ %p", *head); */
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}
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else
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{
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redir->heredoc_data = ft_str3join(redir->heredoc_data,
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(char*)token->data, "\n");
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}
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}
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ft_lstdel(lst, &token_free);
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return (1);
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}
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return (0);
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}
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