74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* dir_glob.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: wescande <wescande@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/01/30 12:07:16 by wescande #+# #+# */
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/* Updated: 2017/03/22 21:59:49 by wescande ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int is_directory(const char *path)
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{
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struct stat path_stat;
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stat(path, &path_stat);
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return (S_ISDIR(path_stat.st_mode));
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}
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static void dir_list_content(t_glob *gl, char **str, char *pat,
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int recursive)
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{
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char *path;
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if (str[1][0] != '.')
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{
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if (*str[0] == '/' && !*(str[0] + 1))
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path = ft_strjoin(str[0], str[1]);
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else
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path = ft_strjoinf(ft_strjoin(str[0], "/"), str[1], 1);
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if (recursive)
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dir_research(gl, path, pat, (int[]){recursive, 0});
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gl->pat = pat;
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if (match_pattern(gl, str[1], path))
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{
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gl->found = 1;
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ft_ld_pushfront(&gl->match_tmp, ft_strdup(path + gl->cur_dir * 2 *
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(path[0] == '.' && path[1] == '/')));
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}
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gl->pat = pat;
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ft_strdel(&path);
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}
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}
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int dir_research(t_glob *gl, char *p,
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char *pat, int *mode)
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{
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DIR *dir;
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struct dirent *in;
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if (!*pat)
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{
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gl->found = 1;
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if (!mode[1])
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ft_ld_pushfront(&gl->match_tmp, ft_strjoin(p + gl->cur_dir * 2 *
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(p[0] == '.' && p[1] == '/'), "/"));
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else
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ft_ld_pushfront(&gl->match_tmp, ft_strdup(CH(gl->m_pat)[0]));
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return (0);
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}
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if ((ft_strlen(p) <= 1 || p[ft_strlen(p) - 1] != '.') && is_directory(p))
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{
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if (!(dir = opendir(p)))
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return (0);
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while ((in = readdir(dir)))
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dir_list_content(gl,
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(char *[2]){p, in->d_name}, pat, mode[0]);
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closedir(dir);
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}
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return (0);
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}
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