mirror of
https://codeberg.org/la-chouette/minishell.git
synced 2025-12-06 07:28:09 +01:00
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* simple_cmd_parse.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/04/15 10:38:47 by kcolin #+# #+# */
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/* Updated: 2025/04/28 14:30:35 by kcolin ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "simple_cmd_parse.h"
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#include "../../ft_errno.h"
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#include "../cmd/cmd.h"
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#include "../redirect/redirect_parse.h"
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#include "../cmd/cmd_destroy.h"
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#include "../cmd_parsing.h"
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static t_cmd *simple_cmd_create(void)
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{
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t_cmd *simple;
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simple = cmd_create(FT_SIMPLE);
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if (simple == NULL)
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return (NULL);
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simple->value.simple = ft_calloc(1, sizeof(t_simple_cmd));
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if (simple->value.simple == NULL)
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return (ft_errno(FT_ENOMEM), free(simple), NULL);
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return (simple);
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}
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t_cmd *minishell_simple_cmd_parse(t_minishell *app, t_wordlist **tokens)
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{
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t_cmd *simple;
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t_redirect *redir;
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simple = simple_cmd_create();
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if (simple == NULL)
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return (NULL);
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redir = minishell_redirect_parse(app, tokens);
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t_redirect_add_back(&simple->value.simple->redirections, redir);
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if (ft_errno_get() != FT_ESUCCESS)
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return (cmd_destroy(simple), NULL);
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while ((*tokens) && (*tokens)->word->token_type == WORD_TOKEN)
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{
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simple->value.simple->words = wordlist_push(simple->value.simple->words,
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wordlist_pop(tokens));
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if (!simple->value.simple->words)
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return (ft_errno(FT_EERRNO), cmd_destroy(simple), NULL);
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redir = minishell_redirect_parse(app, tokens);
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if (redir == NULL && ft_errno_get() != FT_ESUCCESS)
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return (cmd_destroy(simple), NULL);
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t_redirect_add_back(&simple->value.simple->redirections, redir);
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}
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if (!simple->value.simple->words && !simple->value.simple->redirections)
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return (cmd_destroy(simple), ft_errno(FT_EERRNO), NULL);
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return (simple);
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}
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