heredoc redirection done, looks to work OK

42sh/Makefile

@@ -72,6 +72,7 @@ exec/process_setexec.c\
 exec/process_setgroup.c\
 exec/process_setsig.c\
 exec/redirect_dgreat.c\
+exec/redirect_dless.c\
 exec/redirect_great.c\
 exec/redirect_greatand.c\
 exec/redirect_less.c\

42sh/src/exec/process_redirect.c

@@ -16,7 +16,7 @@ t_redirmap	g_redirmap[] =
 {
 	{TK_LESS, redirect_less},
 	{TK_GREAT, redirect_great},
-	/* {TK_DLESS, redirect_dless}, */
+	{TK_DLESS, redirect_dless},
 	{TK_DGREAT, redirect_dgreat},
 	{TK_LESSAND, redirect_lessand},
 	{TK_GREATAND, redirect_greatand},

42sh/src/exec/redirect_dless.c

@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   redirect_dless.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/02/06 22:09:53 by jhalford          #+#    #+#             */
+/*   Updated: 2017/02/07 16:05:09 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "exec.h"
+
+int		redirect_dless(t_redir *redir)
+{
+	int		fds[2];
+	char	*str;
+
+	pipe(fds);
+	str = redir->word.word;
+	write(fds[PIPE_WRITE], str, ft_strlen(str));
+	close(fds[PIPE_WRITE]);
+	dup2(fds[PIPE_READ], 0);
+	close(fds[PIPE_READ]);
+	return (0);
+}

42sh/src/lexer_dless.c

@@ -30,6 +30,9 @@ int		lexer_dless(t_list **alst, t_lexer *lexer)
 		pop(&lexer->heredoc_stack);
 		while (lexer->str[++lexer->pos])
 			;
+		ft_strappend(&lexer->str, (char[]){'\n', 0});
+		lexer->pos++;
+		return (0);
 	}
 	else
 		while (lexer->str[lexer->pos])

42sh/src/parser/parse_dless.c

@@ -26,7 +26,8 @@ int		parse_dless(t_btree **ast, t_list **start, t_list **lst)
 	next_tok = (*lst)->next->content;
 	if (next_tok->type != TK_WORD)
 		return (1);
-	node->data.redir.word.word = ft_strdup(next_tok->data);
+	node->data.redir.word.word = ft_strdup(tok->data);
+	node->data.redir.n = 0;
 	ft_lst_delif(start, (*lst)->content, &ft_addrcmp, &token_free);
 	ft_lst_delif(start, (*lst)->next->content, &ft_addrcmp, &token_free);
 	ft_parse(&(*ast)->left, start);