recursion is now functionnal

ls/.tags

@@ -1,6 +1,16 @@
 Mmain	src/main.c	/^int		main(int ac, char **av)$/
+ft_dir_get_ents	src/lib_dirs.c	/^t_list	*ft_dir_get_ents(t_lsdata *topdir)$/
+ft_ent_get_dirs	src/lib_dirents.c	/^t_list	*ft_ent_get_dirs(t_list *ent)$/
+ft_ent_handle	src/lib_dirents.c	/^void	ft_ent_handle(t_list **ent, t_lsdata *topdir,/
 ft_error_dir	src/lib_error.c	/^void	ft_error_dir(char *s)$/
 ft_error_option	src/lib_error.c	/^void	ft_error_option(char c)$/
-ft_ls	src/lib_print.c	/^void	ft_ls(t_list **dirs_p)$/
-ft_parse_ls	src/lib_parse.c	/^void	ft_parse_ls(int ac, char **av, t_list **dirs,/
+ft_ls_l	src/lib_print.c	/^void	ft_ls_l(t_lsdata *data)$/
+ft_ls_print	src/lib_print.c	/^void	ft_ls_print(t_list *ent, char *opts, t_lsdata/
+ft_ls_print_dirents	src/lib_print.c	/^void	ft_ls_print_dirents(t_list *ent, char *opts)$/
+ft_ls_print_header	src/lib_print.c	/^void	ft_ls_print_header(char *dirname)$/
+ft_lsdata_cmp0	src/lib_lsdata.c	/^int		ft_lsdata_cmp0(t_lsdata *dat1, char *dataref)/
+ft_lsdata_cmp_name	src/lib_lsdata.c	/^int		ft_lsdata_cmp_name(t_lsdata *dat1, t_lsdata */
+ft_lsdata_cmp_time	src/lib_lsdata.c	/^int		ft_lsdata_cmp_time(t_lsdata *dat1, t_lsdata */
+ft_lsdata_print	src/lib_lsdata.c	/^void	ft_lsdata_print(t_list *ent)$/
+ft_parse_ls	src/lib_parse.c	/^void	ft_parse_ls(int ac, char **av, t_list **dir, /
 ft_parse_ls_options	src/lib_parse.c	/^int		ft_parse_ls_options(int ac, char **av, char */

ls/includes/ftls.h

@@ -3,11 +3,34 @@
 # define ALL_OPTS "lRart"
 # include "libft.h"
 # include <dirent.h>
+# include <unistd.h>
+# include <sys/stat.h>
+# include <sys/types.h>
+# include <time.h>
+
+typedef struct	s_lsdata
+{
+	struct stat		stat;
+	char			*path;
+	struct dirent	*dirent;
+}				t_lsdata;
 
 int		ft_parse_ls_options(int ac, char **av, char *opts);
-void	ft_parse_ls(int ac, char **av, t_list **dirs, char * opts);
+void	ft_parse_ls(int ac, char **av, t_list **dir, t_list **ent, char *opts);
 
-void	ft_ls(t_list **dirs);
+void	ft_lsdata_print(t_list *ent);
+int		ft_lsdata_cmp_name(t_lsdata *dat1, t_lsdata *dat2);
+int		ft_lsdata_cmp_time(t_lsdata *dat1, t_lsdata *dat2);
+int		ft_lsdata_cmp0(t_lsdata *dat1, char *dataref);
+
+void	ft_ent_handle(t_list **ent, t_lsdata *topdir, char *opts, int (*ft_sort)());
+t_list	*ft_ent_get_dirs(t_list *ent);
+
+t_list	*ft_dir_get_ents(t_lsdata *dir);
+
+void	ft_ls_print(t_list *ent, char *opts, t_lsdata *topdir);
+void	ft_ls_print_header(char *dirname);
+void	ft_ls_print_dirents(t_list *ent, char *opts);
 
 void	ft_error_option(char c);
 void	ft_error_dir(char *s);

ls/libft

@@ -1 +1 @@
-Subproject commit 55497a8a27b8f6ef48d629f0ed0e381a8130db3f
+Subproject commit 8bfb8fb462d914837fb76e95141cdce59b3c99f9

ls/src/lib_dirents.c

@@ -0,0 +1,43 @@
+#include "ftls.h"
+
+void	ft_ent_handle(t_list **ent, t_lsdata *topdir, char *opts, int (*ft_sort)())
+{
+	ft_lst_sort(ent, ft_sort);
+	if (ft_strchr(opts, 'r'))
+		ft_lst_reverse(ent);
+	if (!ft_strchr(opts, 'a'))
+		ft_lst_delif(ent, ".", &ft_lsdata_cmp0, &ft_lst_cfree);
+	ft_ls_print(*ent, opts, topdir);
+}
+
+t_list	*ft_ent_get_dirs(t_list *ent)
+{
+	t_lsdata		*data;
+	struct dirent	*dirent;
+	t_list			*dir;
+	t_list			*tmp;
+
+	/* ft_printf("checking dir: %s\n", topdir->path); */
+	dir = NULL;
+	while (ent)
+	{
+		data = ent->content;
+		dirent = data->dirent;
+		tmp = ent;
+		ent = ent->next;
+		/* ft_printf("checking: %s\n", data->path); */
+		if (dirent->d_type == DT_DIR
+				&& ft_strcmp(dirent->d_name, ".")
+				&& ft_strcmp(dirent->d_name, ".."))
+		{
+			/* data->path = ft_strjoin(topdir->path, "/"); */
+			/* data->path = ft_strjoin(data->path, dirent->d_name); */
+			/* stat(data->path, &data->stat); */
+			/* ft_printf("found dir: %s\n", data->path); */
+			ft_lsteadd(&dir, tmp);
+		}
+		/* else */
+			/* ft_printf("%s is not a dir\n", data->path); */
+	}
+	return (dir);
+}

ls/src/lib_dirs.c

@@ -0,0 +1,27 @@
+#include "ftls.h"
+
+t_list	*ft_dir_get_ents(t_lsdata *topdir)
+{
+	t_list			*ent;
+	struct dirent	*dirent;
+	t_lsdata		data;
+	DIR				*stream;
+
+	ent = NULL;
+	stream = opendir(topdir->path);
+	while ((dirent = readdir(stream)))
+	{
+		data.path = ft_strjoin(topdir->path, "/");
+		data.path = ft_strjoin(data.path, dirent->d_name);
+		/* ft_printf("looking at file: %s\n", data.path); */
+		/* ft_printf("stat ret: %i\n", stat(data.path, &data.stat)); */
+		stat(data.path, &data.stat);
+		data.dirent = dirent;
+		/* char *date = ctime(&data.stat.st_mtime); */
+		/* date[ft_strlen(date) - 1] = '\0'; */
+		/* ft_printf("%s %i %s\n", date, data.stat.st_ino, data.dirent->d_name); */
+		ft_lstadd(&ent, ft_lstnew(&data, sizeof(data)));
+	}
+	closedir(stream);
+	return (ent);
+}

ls/src/lib_lsdata.c

@@ -0,0 +1,28 @@
+#include "ftls.h"
+
+void	ft_lsdata_print(t_list *ent)
+{
+	while (ent)
+	{
+		ft_printf("found recursively: %s\n", ((t_lsdata*)ent->content)->path);
+		ent = ent->next;
+	}
+}
+
+int		ft_lsdata_cmp_name(t_lsdata *dat1, t_lsdata *dat2)
+{
+	return (ft_strcmp(dat1->path, dat2->path));
+}
+
+int		ft_lsdata_cmp_time(t_lsdata *dat1, t_lsdata *dat2)
+{
+	if (dat2->stat.st_mtime - dat1->stat.st_mtime)
+		return (dat2->stat.st_mtime - dat1->stat.st_mtime);
+	else
+		return (ft_strcmp(dat1->path, dat2->path));
+}
+
+int		ft_lsdata_cmp0(t_lsdata *dat1, char *dataref)
+{
+	return (dat1->dirent->d_name[0] != *dataref);
+}

ls/src/lib_parse.c

@@ -1,26 +1,42 @@
 #include "ftls.h"
 
-void	ft_parse_ls(int ac, char **av, t_list **dirs, char *opts)
+void	ft_parse_ls(int ac, char **av, t_list **dir, t_list **ent, char *opts)
 {
 	int			i;
-	DIR		*dir;
+	t_lsdata	data;
+	DIR			*stream;
 
-	(void)dirs;
+	ft_bzero(opts, 7);
 	i = ft_parse_ls_options(ac, av, opts);
-	ft_printf("options: %s\n", opts);
-	ft_strlsort(av + i, ac - i, &ft_strcmp);
+	/* ft_strlsort(av + i, ac - i, &ft_strcmp); */
+	if (ac - i <= 1)
+		ft_strcat(opts, "0");
+	/* ft_printf("options: %s\n", opts); */
+	/* ft_printf("%i, %i\n", i, ac); */
 	if (i == ac)
-		ft_lstadd(dirs, ft_lstnew(opendir("."), sizeof(*dir)));
+	{
+		data.path = ft_strdup(".");
+		ft_printf("stat ret: %i\n", stat(data.path, &data.stat));
+		ft_lstadd(dir, ft_lstnew(&data, sizeof(data)));
+	}
 	while (i < ac)
 	{
-		dir = opendir(av[i]);
-		if (dir)
+		data.path = ft_strdup(av[i]);
+		if (stat(data.path, &data.stat) < 0)
 		{
-			ft_lstadd(dirs, ft_lstnew(dir, sizeof(*dir)));
-			/* ft_printf("found dir %s\n", av[i]); */
+			ft_error_dir(data.path);
+		}
+		else if (!(stream = opendir(data.path)))
+		{
+			/* ft_printf("found file: %s\n", data.path); */
+			ft_lstadd(ent, ft_lstnew(&data, sizeof(data)));
 		}
 		else
-			ft_error_dir(av[i]);
+		{
+			/* ft_printf("found dir: %s\n", data.path); */
+			ft_lstadd(dir, ft_lstnew(&data, sizeof(data)));
+			closedir(stream);
+		}
 		i++;
 	}
 }
@@ -30,13 +46,13 @@ int		ft_parse_ls_options(int ac, char **av, char *opts)
 	int		i;
 	int		j;
 
-	i = 1;
-	while (i < ac)
+	i = 0;
+	while (++i < ac)
 	{
 		if (av[i][0] == '-' && av[i][1] != '\0')
 		{
-			j = 1;
-			while(av[i][j])
+			j = 0;
+			while(av[i][++j])
 			{
 				if (ft_strchr(ALL_OPTS, av[i][j]))
 				{
@@ -45,12 +61,10 @@ int		ft_parse_ls_options(int ac, char **av, char *opts)
 				}
 				else
 					ft_error_option(av[i][j]);
-				j++;
 			}
 		}
 		else
 			break ;
-		i++;
 	}
 	return (i);
 }

ls/src/lib_print.c

@@ -1,16 +1,45 @@
 #include "ftls.h"
 
-void	ft_ls(t_list **dirs_p)
+void	ft_ls_print(t_list *ent, char *opts, t_lsdata *topdir)
 {
-	t_list			*ents;
-	struct dirent	*dirent;
-	DIR				*dir;
+	char	*opt;
 
-	ents = NULL;
-	dir = (*dirs_p)->content;;
-	while ((dirent = readdir(dir)))
-	{
-		ft_lstadd(&ents, ft_lstnew(dirent, sizeof(*dirent)));
-	}
-	*dirs_p = (*dirs_p)->next;
+	if (!(opt = ft_strchr(opts, '0')))
+		ft_ls_print_header(topdir->path);
+	else
+		*opt = '.';
+	ft_ls_print_dirents(ent, opts);
+	ft_printf("\n");
+}
+
+void	ft_ls_l(t_lsdata *data)
+{
+	char	*date;
+
+	/* date = ctime(&data->stat.st_mtimespec.tv_sec); */
+	date = ctime(&data->stat.st_mtime);
+	date[ft_strlen(date) - 1] = '\0';
+	ft_printf("%s %s\n", date, data->dirent->d_name);
+}
+
+void	ft_ls_print_dirents(t_list *ent, char *opts)
+{
+	t_lsdata		*data;
+	struct dirent	*dirent;
+
+	while (ent)
+	{
+		data = ent->content;
+		dirent = data->dirent;
+		if (ft_strchr(opts, 'l'))
+			ft_ls_l(data);
+		else
+			ft_printf("%s\n", dirent->d_name);
+		ent = ent->next;
+	}
+}
+
+void	ft_ls_print_header(char *dirname)
+{
+	ft_printf("%s:\n", dirname);
 }

ls/src/main.c

@@ -2,14 +2,43 @@
 
 int		main(int ac, char **av)
 {
-	t_list	*dirs;
-	char	*opts;
+	t_list		*dir;
+	t_list		*dir_r;
+	t_list		*ent;
+	t_lsdata	*dirdata;
+	int			(*ft_sort)();
 
-	dirs = NULL;
+	char	*opts;
+	dir = NULL;
+	ent = NULL;
 	opts = (char *)malloc(sizeof(char) * 7);
-	ft_bzero(opts, 7);
-	ft_parse_ls(ac, av, &dirs, opts);
-	while (dirs)
-		ft_ls(&dirs);
+	ft_parse_ls(ac, av, &dir, &ent, opts);
+	ft_sort = &ft_lsdata_cmp_name;
+	if (ft_strchr(opts, 't'))
+		ft_sort = &ft_lsdata_cmp_time;
+	ft_lst_sort(&dir, ft_sort);
+	ft_lst_sort(&ent, ft_sort);
+	if (ft_strchr(opts, 'r'))
+	{
+		ft_lst_reverse(&dir);
+		ft_lst_reverse(&ent);
+	}
+	if (ent)
+		ft_ent_handle(&ent, dir->content, opts, ft_sort);
+	while (dir)
+	{
+		dirdata = dir->content;
+		dir = dir->next;
+		/* ft_lstfree(ent); */
+		ent = ft_dir_get_ents(dirdata);
+		ft_ent_handle(&ent, dirdata, opts, ft_sort);
+		if (ft_strchr(opts, 'R'))
+		{
+			dir_r = ft_ent_get_dirs(ent);
+			ft_lst_merge(&dir_r, dir);
+			dir = dir_r;
+		}
+		/* ft_lsdata_print(dir); */
+	}
 	return (0);
 }