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Expansion: pre split discussion

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I forgot to code the minishell_split function.
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Jérôme Guélen 2025-03-11 16:56:31 +01:00
parent de53d2b8bc
commit efae95950e
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3 changed files with 36 additions and 4 deletions
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1
src/ft_errno.h
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@ -18,6 +18,7 @@ typedef enum e_errno
FT_EERRNO = -2, FT_EERRNO = -2,
FT_EGET = -1, FT_EGET = -1,
FT_ESUCCESS = 0, FT_ESUCCESS = 0,
FT_ENOMEM,
FT_EINVAL, FT_EINVAL,
FT_EBADID, FT_EBADID,
FT_EUNEXPECTED_PIPE, FT_EUNEXPECTED_PIPE,

2
src/subst/replace_substr.c
View file

@ -6,7 +6,7 @@
/* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */ /* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/02/25 13:02:59 by jguelen #+# #+# */ /* Created: 2025/02/25 13:02:59 by jguelen #+# #+# */
/* Updated: 2025/03/08 14:52:42 by jguelen ### ########.fr */ /* Updated: 2025/03/10 18:30:20 by jguelen ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

37
src/subst/simple_filename_exp.c
View file

@ -3,17 +3,22 @@
/* ::: :::::::: */ /* ::: :::::::: */
/* simple_filename_exp.c :+: :+: :+: */ /* simple_filename_exp.c :+: :+: :+: */
/* +:+ +:+ +:+ */ /* +:+ +:+ +:+ */
/* By: jguelen <marvin@42.fr> +#+ +:+ +#+ */ /* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/03/02 13:40:10 by jguelen #+# #+# */ /* Created: 2025/03/02 13:40:10 by jguelen #+# #+# */
/* Updated: 2025/03/07 17:25:18 by jguelen ### ########.fr */ /* Updated: 2025/03/11 14:46:17 by jguelen ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
#include "libft.h" #include "libft.h"
#include "ft_errno.h" #include "../ft_errno.h"
#include <stdbool.h>
/*
** Returns a malloc-allocated string corresponding to
** "path_dir/name"
*/
char *alloc_path(char *path_dir, char *name) char *alloc_path(char *path_dir, char *name)
{ {
char *path; char *path;
@ -44,10 +49,15 @@ static char **get_paths_array(t_env *env)
return (path_array); return (path_array);
} }
/*
** TODO Check if filename refers to an actual file or a directory and what to
** do about that case.
*/
char *filepath_from_env(char *filename, t_minishell *app) char *filepath_from_env(char *filename, t_minishell *app)
{ {
char *filepath; char *filepath;
char **path; char **path;
size_t i;
path = get_paths_array(app->env); path = get_paths_array(app->env);
if (path == NULL) if (path == NULL)
@ -63,3 +73,24 @@ char *filepath_from_env(char *filename, t_minishell *app)
destroy_split_array(path); destroy_split_array(path);
return (NULL); return (NULL);
} }
/*
** Returns a malloc-allocated string representing the full path to
** the command or executable corresponding to name or NULL in case of
** failure or .
** NOTE: if name contains a '/' character then name is considered to
** be an absolute path.
*/
char *get_filepath(const char *name, t_minishell *app)
{
char *cmd_path;
if (ft_strchr(name, '/'))
{
cmd_path = ft_strdup(name);
if (!cmd_path)
return (ft_errno(FT_ENOMEM), NULL);
return (cmd_path);
}
return (filepath_from_env(name, app));
}