| /* |
| * Copyright 2015 Red Hat, Inc. |
| * |
| * SPDX-License-Identifier: LGPL-2.1-or-later |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| * |
| * Author: Matthias Clasen <mclasen@redhat.com> |
| */ |
| |
| #include "config.h" |
| |
| #include <gio/gio.h> |
| #include <gi18n.h> |
| |
| #include "gio-tool.h" |
| |
| static char *global_attributes = NULL; |
| static gboolean show_hidden = FALSE; |
| static gboolean show_long = FALSE; |
| static gboolean nofollow_symlinks = FALSE; |
| static gboolean print_display_names = FALSE; |
| static gboolean print_uris = FALSE; |
| |
| static const GOptionEntry entries[] = { |
| { "attributes", 'a', 0, G_OPTION_ARG_STRING, &global_attributes, N_("The attributes to get"), N_("ATTRIBUTES") }, |
| { "hidden", 'h', 0, G_OPTION_ARG_NONE, &show_hidden, N_("Show hidden files"), NULL }, |
| { "long", 'l', 0, G_OPTION_ARG_NONE, &show_long, N_("Use a long listing format"), NULL }, |
| { "nofollow-symlinks", 'n', 0, G_OPTION_ARG_NONE, &nofollow_symlinks, N_("Don’t follow symbolic links"), NULL}, |
| { "print-display-names", 'd', 0, G_OPTION_ARG_NONE, &print_display_names, N_("Print display names"), NULL }, |
| { "print-uris", 'u', 0, G_OPTION_ARG_NONE, &print_uris, N_("Print full URIs"), NULL}, |
| G_OPTION_ENTRY_NULL |
| }; |
| |
| static void |
| show_file_listing (GFileInfo *info, GFile *parent) |
| { |
| const char *name, *type; |
| char *uri = NULL; |
| goffset size; |
| char **attributes; |
| int i; |
| gboolean first_attr; |
| GFile *child; |
| |
| if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN) && |
| g_file_info_get_is_hidden (info) && |
| !show_hidden) |
| return; |
| |
| if (print_display_names && g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME)) |
| name = g_file_info_get_display_name (info); |
| else |
| name = g_file_info_get_name (info); |
| |
| if (name == NULL) |
| name = ""; |
| |
| if (print_uris) { |
| child = g_file_get_child (parent, name); |
| uri = g_file_get_uri (child); |
| g_object_unref (child); |
| } |
| |
| size = g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_SIZE) ? |
| g_file_info_get_size (info) : 0; |
| type = file_type_to_string (g_file_info_get_file_type (info)); |
| if (show_long) |
| g_print ("%s\t%"G_GUINT64_FORMAT"\t(%s)", print_uris? uri: name, (guint64)size, type); |
| else |
| g_print ("%s", print_uris? uri: name); |
| |
| if (print_uris) |
| g_free (uri); |
| |
| first_attr = TRUE; |
| attributes = g_file_info_list_attributes (info, NULL); |
| for (i = 0 ; attributes[i] != NULL; i++) |
| { |
| char *val_as_string; |
| |
| if (!show_long || |
| (!print_display_names && strcmp (attributes[i], G_FILE_ATTRIBUTE_STANDARD_NAME) == 0) || |
| (print_display_names && strcmp (attributes[i], G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME) == 0) || |
| strcmp (attributes[i], G_FILE_ATTRIBUTE_STANDARD_SIZE) == 0 || |
| strcmp (attributes[i], G_FILE_ATTRIBUTE_STANDARD_TYPE) == 0 || |
| strcmp (attributes[i], G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN) == 0) |
| continue; |
| |
| if (first_attr) |
| { |
| g_print ("\t"); |
| first_attr = FALSE; |
| } |
| else |
| g_print (" "); |
| val_as_string = g_file_info_get_attribute_as_string (info, attributes[i]); |
| g_print ("%s=%s", attributes[i], val_as_string); |
| g_free (val_as_string); |
| } |
| |
| g_strfreev (attributes); |
| |
| g_print ("\n"); |
| } |
| |
| static gboolean |
| list (GFile *file) |
| { |
| GFileEnumerator *enumerator; |
| GFileInfo *info; |
| GError *error; |
| gboolean res; |
| |
| error = NULL; |
| enumerator = g_file_enumerate_children (file, |
| global_attributes, |
| nofollow_symlinks ? G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS : 0, |
| NULL, |
| &error); |
| if (enumerator == NULL) |
| { |
| print_file_error (file, error->message); |
| g_error_free (error); |
| return FALSE; |
| } |
| |
| res = TRUE; |
| while ((info = g_file_enumerator_next_file (enumerator, NULL, &error)) != NULL) |
| { |
| show_file_listing (info, file); |
| g_object_unref (info); |
| } |
| |
| if (error) |
| { |
| print_file_error (file, error->message); |
| g_clear_error (&error); |
| res = FALSE; |
| } |
| |
| if (!g_file_enumerator_close (enumerator, NULL, &error)) |
| { |
| print_file_error (file, error->message); |
| g_clear_error (&error); |
| res = FALSE; |
| } |
| |
| return res; |
| } |
| |
| int |
| handle_list (int argc, char *argv[], gboolean do_help) |
| { |
| GOptionContext *context; |
| gchar *param; |
| GError *error = NULL; |
| gboolean res; |
| gint i; |
| GFile *file; |
| |
| g_set_prgname ("gio list"); |
| |
| /* Translators: commandline placeholder */ |
| param = g_strdup_printf ("[%s…]", _("LOCATION")); |
| context = g_option_context_new (param); |
| g_free (param); |
| g_option_context_set_help_enabled (context, FALSE); |
| g_option_context_set_summary (context, |
| _("List the contents of the locations.")); |
| g_option_context_set_description (context, |
| _("gio list is similar to the traditional ls utility, but using GIO\n" |
| "locations instead of local files: for example, you can use something\n" |
| "like smb://server/resource/file.txt as location. File attributes can\n" |
| "be specified with their GIO name, e.g. standard::icon")); |
| g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE); |
| |
| if (do_help) |
| { |
| show_help (context, NULL); |
| g_option_context_free (context); |
| return 0; |
| } |
| |
| if (!g_option_context_parse (context, &argc, &argv, &error)) |
| { |
| show_help (context, error->message); |
| g_error_free (error); |
| g_option_context_free (context); |
| return 1; |
| } |
| |
| g_option_context_free (context); |
| |
| if (global_attributes != NULL) |
| show_long = TRUE; |
| |
| global_attributes = g_strconcat (!print_display_names ? G_FILE_ATTRIBUTE_STANDARD_NAME "," : "", |
| print_display_names ? G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME "," : "", |
| G_FILE_ATTRIBUTE_STANDARD_TYPE "," G_FILE_ATTRIBUTE_STANDARD_SIZE "," G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN, |
| global_attributes != NULL ? "," : "", |
| global_attributes, |
| NULL); |
| |
| res = TRUE; |
| if (argc > 1) |
| { |
| for (i = 1; i < argc; i++) |
| { |
| file = g_file_new_for_commandline_arg (argv[i]); |
| res &= list (file); |
| g_object_unref (file); |
| } |
| } |
| else |
| { |
| char *cwd; |
| |
| cwd = g_get_current_dir (); |
| file = g_file_new_for_path (cwd); |
| res = list (file); |
| g_object_unref (file); |
| g_free (cwd); |
| } |
| |
| g_free (global_attributes); |
| |
| return res ? 0 : 2; |
| } |