86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* _read_dir.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/09/17 21:43:33 by rparodi #+# #+# */
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/* Updated: 2024/09/18 21:05:40 by maiboyer ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <errno.h>
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#include <sys/types.h>
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#include <dirent.h>
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#include <unistd.h>
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#include "app/env.h"
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#include "exec/_run_ast.h"
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#include "me/fs/fs.h"
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#include "me/os/os.h"
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#include "me/str/str.h"
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#include <sys/wait.h>
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#include <unistd.h>
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#include <errno.h>
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#include "line/line.h"
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#include "me/string/string.h"
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#include "me/types.h"
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#include "me/vec/vec_str.h"
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#include "exec/builtins.h"
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#include "me/printf/printf.h"
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#include "me/string/string.h"
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#include "me/types.h"
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/**
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* @brief the pushing files on vector
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*
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* @param path path to parse
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* @param out the return value
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* @return ERROR (1) / NO_ERROR (0)
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*/
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t_error listing_files(t_string path, t_vec_str *out)
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{
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struct dirent *entry;
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t_dir *tmp;
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t_vec_str ret;
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if (out == NULL)
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return (string_free(path), ERROR);
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if (open_dir(path.buf, &tmp))
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return (string_free(path), ERROR);
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string_free(path);
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ret = vec_str_new(16, str_free);
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while (!read_dir(tmp, &entry))
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{
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if (entry == NULL)
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break ;
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if (entry->d_name[0] == '.')
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continue ;
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vec_str_push(&ret, str_clone(entry->d_name));
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}
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return (*out = ret, NO_ERROR);
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}
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/**
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* @brief list all files in the current directory
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*
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* @param out[out] the return value, it'll be populated on success;
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* @return ERROR (1) / NO_ERROR (0)
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*/
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t_error list_files_in_current_directory(t_vec_str *out)
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{
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t_string path;
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if (out == NULL)
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return (ERROR);
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path = string_new(1024);
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while (getcwd(path.buf, path.capacity - 1) == NULL)
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{
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printf("lololol\n");
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if (errno == ERANGE)
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string_reserve(&path, path.capacity * 3);
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else
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return (string_free(path), ERROR);
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}
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return (listing_files(path, out));
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}
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