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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:39:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:39:48 +0000
commit3ade071f273aaa973e44bf95d6b1d4913a18f03b (patch)
treee2f99d267ae18427645404f215b984afbe73098d /src/nautilus-file.c
parentInitial commit. (diff)
downloadnautilus-3ade071f273aaa973e44bf95d6b1d4913a18f03b.tar.xz
nautilus-3ade071f273aaa973e44bf95d6b1d4913a18f03b.zip
Adding upstream version 43.2.upstream/43.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/nautilus-file.c9586
1 files changed, 9586 insertions, 0 deletions
diff --git a/src/nautilus-file.c b/src/nautilus-file.c
new file mode 100644
index 0000000..b340cfc
--- /dev/null
+++ b/src/nautilus-file.c
@@ -0,0 +1,9586 @@
+/*
+ * nautilus-file.c: Nautilus file model.
+ *
+ * Copyright (C) 1999, 2000, 2001 Eazel, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Darin Adler <darin@bentspoon.com>
+ */
+
+#include "nautilus-file.h"
+
+#ifndef NAUTILUS_COMPILATION
+#define NAUTILUS_COMPILATION
+#endif
+#include <libnautilus-extension/nautilus-extension-private.h>
+
+#include <eel/eel-debug.h>
+#include <eel/eel-glib-extensions.h>
+#include <eel/eel-string.h>
+#include <eel/eel-vfs-extensions.h>
+#include <gdesktop-enums.h>
+#include <gio/gio.h>
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <glib/gstdio.h>
+#include <gnome-autoar/gnome-autoar.h>
+#include <grp.h>
+#include <gtk/gtk.h>
+#include <libxml/parser.h>
+#include <sys/types.h>
+#include <limits.h>
+#include <pwd.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+
+#define DEBUG_FLAG NAUTILUS_DEBUG_FILE
+#include "nautilus-debug.h"
+
+#include "nautilus-directory-notify.h"
+#include "nautilus-directory-private.h"
+#include "nautilus-enums.h"
+#include "nautilus-file-operations.h"
+#include "nautilus-file-private.h"
+#include "nautilus-file-undo-manager.h"
+#include "nautilus-file-undo-operations.h"
+#include "nautilus-file-utilities.h"
+#include "nautilus-global-preferences.h"
+#include "nautilus-icon-info.h"
+#include "nautilus-lib-self-check-functions.h"
+#include "nautilus-metadata.h"
+#include "nautilus-module.h"
+#include "nautilus-signaller.h"
+#include "nautilus-tag-manager.h"
+#include "nautilus-thumbnails.h"
+#include "nautilus-ui-utilities.h"
+#include "nautilus-vfs-file.h"
+#include "nautilus-video-mime-types.h"
+
+#ifdef HAVE_SELINUX
+#include <selinux/selinux.h>
+#endif
+
+/* Time in seconds to cache getpwuid results */
+#define GETPWUID_CACHE_TIME (5 * 60)
+
+#define ICON_NAME_THUMBNAIL_LOADING "image-loading"
+
+#undef NAUTILUS_FILE_DEBUG_REF
+#undef NAUTILUS_FILE_DEBUG_REF_VALGRIND
+
+#ifdef NAUTILUS_FILE_DEBUG_REF_VALGRIND
+#include <valgrind/valgrind.h>
+#define DEBUG_REF_PRINTF VALGRIND_PRINTF_BACKTRACE
+#else
+#define DEBUG_REF_PRINTF printf
+#endif
+
+#define MEGA_TO_BASE_RATE 1000000
+
+/* Files that start with these characters sort after files that don't. */
+#define SORT_LAST_CHAR1 '.'
+#define SORT_LAST_CHAR2 '#'
+
+/* Name of Nautilus trash directories */
+#define TRASH_DIRECTORY_NAME ".Trash"
+
+#define METADATA_ID_IS_LIST_MASK (1U << 31)
+
+typedef enum
+{
+ SHOW_HIDDEN = 1 << 0,
+} FilterOptions;
+
+typedef enum
+{
+ NAUTILUS_DATE_FORMAT_REGULAR = 0,
+ NAUTILUS_DATE_FORMAT_REGULAR_WITH_TIME = 1,
+ NAUTILUS_DATE_FORMAT_FULL = 2,
+} NautilusDateFormat;
+
+typedef void (*ModifyListFunction) (GList **list,
+ NautilusFile *file);
+
+enum
+{
+ CHANGED,
+ UPDATED_DEEP_COUNT_IN_PROGRESS,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+static GHashTable *symbolic_links;
+
+static guint64 cached_thumbnail_limit;
+static NautilusSpeedTradeoffValue show_file_thumbs;
+
+static NautilusSpeedTradeoffValue show_directory_item_count;
+
+static GQuark attribute_name_q,
+ attribute_size_q,
+ attribute_type_q,
+ attribute_detailed_type_q,
+ attribute_modification_date_q,
+ attribute_date_modified_q,
+ attribute_date_modified_full_q,
+ attribute_date_modified_with_time_q,
+ attribute_accessed_date_q,
+ attribute_date_accessed_q,
+ attribute_date_accessed_full_q,
+ attribute_date_created_q,
+ attribute_date_created_full_q,
+ attribute_mime_type_q,
+ attribute_size_detail_q,
+ attribute_deep_size_q,
+ attribute_deep_file_count_q,
+ attribute_deep_directory_count_q,
+ attribute_deep_total_count_q,
+ attribute_search_relevance_q,
+ attribute_trashed_on_q,
+ attribute_trashed_on_full_q,
+ attribute_trash_orig_path_q,
+ attribute_recency_q,
+ attribute_permissions_q,
+ attribute_selinux_context_q,
+ attribute_octal_permissions_q,
+ attribute_owner_q,
+ attribute_group_q,
+ attribute_uri_q,
+ attribute_where_q,
+ attribute_link_target_q,
+ attribute_volume_q,
+ attribute_free_space_q,
+ attribute_starred_q;
+
+static void nautilus_file_info_iface_init (NautilusFileInfoInterface *iface);
+static char *nautilus_file_get_owner_as_string (NautilusFile *file,
+ gboolean include_real_name);
+static char *nautilus_file_get_type_as_string (NautilusFile *file);
+static char *nautilus_file_get_type_as_string_no_extra_text (NautilusFile *file);
+static char *nautilus_file_get_detailed_type_as_string (NautilusFile *file);
+static gboolean update_info_and_name (NautilusFile *file,
+ GFileInfo *info);
+static const char *nautilus_file_peek_display_name (NautilusFile *file);
+static const char *nautilus_file_peek_display_name_collation_key (NautilusFile *file);
+static void file_mount_unmounted (GMount *mount,
+ gpointer data);
+static void metadata_hash_free (GHashTable *hash);
+
+G_DEFINE_TYPE_WITH_CODE (NautilusFile, nautilus_file, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (NAUTILUS_TYPE_FILE_INFO,
+ nautilus_file_info_iface_init));
+
+static void
+nautilus_file_init (NautilusFile *file)
+{
+ file->details = G_TYPE_INSTANCE_GET_PRIVATE ((file), NAUTILUS_TYPE_FILE, NautilusFileDetails);
+
+ nautilus_file_clear_info (file);
+ nautilus_file_invalidate_extension_info_internal (file);
+
+ file->details->free_space = -1;
+}
+
+static GObject *
+nautilus_file_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_params)
+{
+ GObject *object;
+ NautilusFile *file;
+
+ object = (*G_OBJECT_CLASS (nautilus_file_parent_class)->constructor)(type,
+ n_construct_properties,
+ construct_params);
+
+ file = NAUTILUS_FILE (object);
+
+ /* Set to default type after full construction */
+ if (NAUTILUS_FILE_GET_CLASS (file)->default_file_type != G_FILE_TYPE_UNKNOWN)
+ {
+ file->details->type = NAUTILUS_FILE_GET_CLASS (file)->default_file_type;
+ }
+
+ return object;
+}
+
+gboolean
+nautilus_file_set_display_name (NautilusFile *file,
+ const char *display_name,
+ const char *edit_name,
+ gboolean custom)
+{
+ gboolean changed;
+
+ if (custom && display_name == NULL)
+ {
+ /* We're re-setting a custom display name, invalidate it if
+ * we already set it so that the old one is re-read */
+ if (file->details->got_custom_display_name)
+ {
+ file->details->got_custom_display_name = FALSE;
+ nautilus_file_invalidate_attributes (file,
+ NAUTILUS_FILE_ATTRIBUTE_INFO);
+ }
+ return FALSE;
+ }
+
+ if (display_name == NULL || *display_name == 0)
+ {
+ return FALSE;
+ }
+
+ if (!custom && file->details->got_custom_display_name)
+ {
+ return FALSE;
+ }
+
+ if (edit_name == NULL)
+ {
+ edit_name = display_name;
+ }
+
+ changed = FALSE;
+
+ if (g_strcmp0 (file->details->display_name, display_name) != 0)
+ {
+ changed = TRUE;
+
+ g_clear_pointer (&file->details->display_name, g_ref_string_release);
+
+ if (g_strcmp0 (file->details->name, display_name) == 0)
+ {
+ file->details->display_name = g_ref_string_acquire (file->details->name);
+ }
+ else
+ {
+ file->details->display_name = g_ref_string_new (display_name);
+ }
+
+ g_free (file->details->display_name_collation_key);
+ file->details->display_name_collation_key = g_utf8_collate_key_for_filename (display_name, -1);
+ }
+
+ if (g_strcmp0 (file->details->edit_name, edit_name) != 0)
+ {
+ changed = TRUE;
+
+ g_clear_pointer (&file->details->edit_name, g_ref_string_release);
+ if (g_strcmp0 (file->details->display_name, edit_name) == 0)
+ {
+ file->details->edit_name = g_ref_string_acquire (file->details->display_name);
+ }
+ else
+ {
+ file->details->edit_name = g_ref_string_new (edit_name);
+ }
+ }
+
+ file->details->got_custom_display_name = custom;
+ return changed;
+}
+
+static void
+nautilus_file_clear_display_name (NautilusFile *file)
+{
+ g_clear_pointer (&file->details->display_name, g_ref_string_release);
+ g_free (file->details->display_name_collation_key);
+ file->details->display_name_collation_key = NULL;
+ g_clear_pointer (&file->details->edit_name, g_ref_string_release);
+}
+
+static gboolean
+foreach_metadata_free (gpointer key,
+ gpointer value,
+ gpointer user_data)
+{
+ guint id;
+
+ id = GPOINTER_TO_UINT (key);
+
+ if (id & METADATA_ID_IS_LIST_MASK)
+ {
+ g_strfreev ((char **) value);
+ }
+ else
+ {
+ g_free ((char *) value);
+ }
+ return TRUE;
+}
+
+
+static void
+metadata_hash_free (GHashTable *hash)
+{
+ g_hash_table_foreach_remove (hash,
+ foreach_metadata_free,
+ NULL);
+ g_hash_table_destroy (hash);
+}
+
+static gboolean
+_g_strv_equal (GStrv a,
+ GStrv b)
+{
+ if (g_strv_length (a) != g_strv_length (b))
+ {
+ return FALSE;
+ }
+
+ for (int i = 0; a[i] != NULL; i++)
+ {
+ if (strcmp (a[i], b[i]) != 0)
+ {
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+
+static gboolean
+metadata_hash_equal (GHashTable *hash1,
+ GHashTable *hash2)
+{
+ GHashTableIter iter;
+ gpointer key1, value1, value2;
+ guint id;
+
+ if (hash1 == NULL && hash2 == NULL)
+ {
+ return TRUE;
+ }
+
+ if (hash1 == NULL || hash2 == NULL)
+ {
+ return FALSE;
+ }
+
+ if (g_hash_table_size (hash1) !=
+ g_hash_table_size (hash2))
+ {
+ return FALSE;
+ }
+
+ g_hash_table_iter_init (&iter, hash1);
+ while (g_hash_table_iter_next (&iter, &key1, &value1))
+ {
+ value2 = g_hash_table_lookup (hash2, key1);
+ if (value2 == NULL)
+ {
+ return FALSE;
+ }
+ id = GPOINTER_TO_UINT (key1);
+ if (id & METADATA_ID_IS_LIST_MASK)
+ {
+ if (!_g_strv_equal ((char **) value1, (char **) value2))
+ {
+ return FALSE;
+ }
+ }
+ else
+ {
+ if (strcmp ((char *) value1, (char *) value2) != 0)
+ {
+ return FALSE;
+ }
+ }
+ }
+
+ return TRUE;
+}
+
+static void
+clear_metadata (NautilusFile *file)
+{
+ if (file->details->metadata)
+ {
+ metadata_hash_free (file->details->metadata);
+ file->details->metadata = NULL;
+ }
+}
+
+static GHashTable *
+get_metadata_from_info (GFileInfo *info)
+{
+ GHashTable *metadata;
+ char **attrs;
+ guint id;
+ int i;
+ GFileAttributeType type;
+ gpointer value;
+
+ attrs = g_file_info_list_attributes (info, "metadata");
+
+ metadata = g_hash_table_new (NULL, NULL);
+
+ for (i = 0; attrs[i] != NULL; i++)
+ {
+ id = nautilus_metadata_get_id (attrs[i] + strlen ("metadata::"));
+ if (id == 0)
+ {
+ continue;
+ }
+
+ if (!g_file_info_get_attribute_data (info, attrs[i],
+ &type, &value, NULL))
+ {
+ continue;
+ }
+
+ if (type == G_FILE_ATTRIBUTE_TYPE_STRING)
+ {
+ g_hash_table_insert (metadata, GUINT_TO_POINTER (id),
+ g_strdup ((char *) value));
+ }
+ else if (type == G_FILE_ATTRIBUTE_TYPE_STRINGV)
+ {
+ id |= METADATA_ID_IS_LIST_MASK;
+ g_hash_table_insert (metadata, GUINT_TO_POINTER (id),
+ g_strdupv ((char **) value));
+ }
+ }
+
+ g_strfreev (attrs);
+
+ return metadata;
+}
+
+gboolean
+nautilus_file_update_metadata_from_info (NautilusFile *file,
+ GFileInfo *info)
+{
+ gboolean changed = FALSE;
+
+ if (g_file_info_has_namespace (info, "metadata"))
+ {
+ GHashTable *metadata;
+
+ metadata = get_metadata_from_info (info);
+ if (!metadata_hash_equal (metadata,
+ file->details->metadata))
+ {
+ changed = TRUE;
+ clear_metadata (file);
+ file->details->metadata = metadata;
+ }
+ else
+ {
+ metadata_hash_free (metadata);
+ }
+ }
+ else if (file->details->metadata)
+ {
+ changed = TRUE;
+ clear_metadata (file);
+ }
+ return changed;
+}
+
+void
+nautilus_file_clear_info (NautilusFile *file)
+{
+ file->details->got_file_info = FALSE;
+ if (file->details->get_info_error)
+ {
+ g_error_free (file->details->get_info_error);
+ file->details->get_info_error = NULL;
+ }
+ /* Reset to default type, which might be other than unknown for
+ * special kinds of files like the desktop or a search directory */
+ file->details->type = NAUTILUS_FILE_GET_CLASS (file)->default_file_type;
+
+ if (!file->details->got_custom_display_name)
+ {
+ nautilus_file_clear_display_name (file);
+ }
+
+ if (!file->details->got_custom_activation_uri &&
+ file->details->activation_uri != NULL)
+ {
+ g_free (file->details->activation_uri);
+ file->details->activation_uri = NULL;
+ }
+
+ if (file->details->icon != NULL)
+ {
+ g_object_unref (file->details->icon);
+ file->details->icon = NULL;
+ }
+
+ g_free (file->details->thumbnail_path);
+ file->details->thumbnail_path = NULL;
+ file->details->thumbnailing_failed = FALSE;
+
+ file->details->is_symlink = FALSE;
+ file->details->is_hidden = FALSE;
+ file->details->is_mountpoint = FALSE;
+ file->details->uid = -1;
+ file->details->gid = -1;
+ file->details->can_read = TRUE;
+ file->details->can_write = TRUE;
+ file->details->can_execute = TRUE;
+ file->details->can_delete = TRUE;
+ file->details->can_trash = TRUE;
+ file->details->can_rename = TRUE;
+ file->details->can_mount = FALSE;
+ file->details->can_unmount = FALSE;
+ file->details->can_eject = FALSE;
+ file->details->can_start = FALSE;
+ file->details->can_start_degraded = FALSE;
+ file->details->can_stop = FALSE;
+ file->details->start_stop_type = G_DRIVE_START_STOP_TYPE_UNKNOWN;
+ file->details->can_poll_for_media = FALSE;
+ file->details->is_media_check_automatic = FALSE;
+ file->details->has_permissions = FALSE;
+ file->details->permissions = 0;
+ file->details->size = -1;
+ file->details->sort_order = 0;
+ file->details->mtime = 0;
+ file->details->atime = 0;
+ file->details->btime = 0;
+ file->details->trash_time = 0;
+ file->details->recency = 0;
+ g_free (file->details->symlink_name);
+ file->details->symlink_name = NULL;
+ g_clear_pointer (&file->details->mime_type, g_ref_string_release);
+ g_free (file->details->selinux_context);
+ file->details->selinux_context = NULL;
+ g_free (file->details->description);
+ file->details->description = NULL;
+ g_clear_pointer (&file->details->owner, g_ref_string_release);
+ g_clear_pointer (&file->details->owner_real, g_ref_string_release);
+ g_clear_pointer (&file->details->group, g_ref_string_release);
+
+ g_clear_pointer (&file->details->filesystem_id, g_ref_string_release);
+
+ clear_metadata (file);
+}
+
+NautilusDirectory *
+nautilus_file_get_directory (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return file->details->directory;
+}
+
+void
+nautilus_file_set_directory (NautilusFile *file,
+ NautilusDirectory *directory)
+{
+ char *parent_uri;
+
+ g_clear_object (&file->details->directory);
+ g_free (file->details->directory_name_collation_key);
+
+ file->details->directory = nautilus_directory_ref (directory);
+
+ parent_uri = nautilus_file_get_parent_uri (file);
+ file->details->directory_name_collation_key = g_utf8_collate_key_for_filename (parent_uri, -1);
+ g_free (parent_uri);
+}
+
+static NautilusFile *
+nautilus_file_new_from_filename (NautilusDirectory *directory,
+ const char *filename,
+ gboolean self_owned)
+{
+ NautilusFile *file;
+
+ g_assert (NAUTILUS_IS_DIRECTORY (directory));
+ g_assert (filename != NULL);
+ g_assert (filename[0] != '\0');
+
+ file = nautilus_directory_new_file_from_filename (directory, filename, self_owned);
+ file->details->name = g_ref_string_new (filename);
+
+#ifdef NAUTILUS_FILE_DEBUG_REF
+ DEBUG_REF_PRINTF ("%10p ref'd", file);
+#endif
+
+ return file;
+}
+
+static void
+modify_link_hash_table (NautilusFile *file,
+ ModifyListFunction modify_function)
+{
+ char *target_uri;
+ gboolean found;
+ gpointer original_key;
+ GList **list_ptr;
+
+ /* Check if there is a symlink name. If none, we are OK. */
+ if (file->details->symlink_name == NULL || !nautilus_file_is_symbolic_link (file))
+ {
+ return;
+ }
+
+ /* Create the hash table first time through. */
+ if (symbolic_links == NULL)
+ {
+ symbolic_links = g_hash_table_new (g_str_hash, g_str_equal);
+ }
+
+ target_uri = nautilus_file_get_symbolic_link_target_uri (file);
+
+ /* Find the old contents of the hash table. */
+ found = g_hash_table_lookup_extended
+ (symbolic_links, target_uri,
+ &original_key, (gpointer *) &list_ptr);
+ if (!found)
+ {
+ list_ptr = g_new0 (GList *, 1);
+ original_key = g_strdup (target_uri);
+ g_hash_table_insert (symbolic_links, original_key, list_ptr);
+ }
+ (*modify_function)(list_ptr, file);
+ if (*list_ptr == NULL)
+ {
+ g_hash_table_remove (symbolic_links, target_uri);
+ g_free (list_ptr);
+ g_free (original_key);
+ }
+ g_free (target_uri);
+}
+
+static void
+symbolic_link_weak_notify (gpointer data,
+ GObject *where_the_object_was)
+{
+ GList **list = data;
+ /* This really shouldn't happen, but we're seeing some strange things in
+ * bug #358172 where the symlink hashtable isn't correctly updated. */
+ *list = g_list_remove (*list, where_the_object_was);
+}
+
+static void
+add_to_link_hash_table_list (GList **list,
+ NautilusFile *file)
+{
+ if (g_list_find (*list, file) != NULL)
+ {
+ g_warning ("Adding file to symlink_table multiple times. "
+ "Please add feedback of what you were doing at http://bugzilla.gnome.org/show_bug.cgi?id=358172\n");
+ return;
+ }
+ g_object_weak_ref (G_OBJECT (file), symbolic_link_weak_notify, list);
+ *list = g_list_prepend (*list, file);
+}
+
+static void
+add_to_link_hash_table (NautilusFile *file)
+{
+ modify_link_hash_table (file, add_to_link_hash_table_list);
+}
+
+static void
+remove_from_link_hash_table_list (GList **list,
+ NautilusFile *file)
+{
+ if (g_list_find (*list, file) != NULL)
+ {
+ g_object_weak_unref (G_OBJECT (file), symbolic_link_weak_notify, list);
+ *list = g_list_remove (*list, file);
+ }
+}
+
+static void
+remove_from_link_hash_table (NautilusFile *file)
+{
+ modify_link_hash_table (file, remove_from_link_hash_table_list);
+}
+
+NautilusFile *
+nautilus_file_new_from_info (NautilusDirectory *directory,
+ GFileInfo *info)
+{
+ NautilusFile *file;
+
+ g_return_val_if_fail (NAUTILUS_IS_DIRECTORY (directory), NULL);
+ g_return_val_if_fail (info != NULL, NULL);
+
+ file = NAUTILUS_FILE (g_object_new (NAUTILUS_TYPE_VFS_FILE, NULL));
+ nautilus_file_set_directory (file, directory);
+
+ update_info_and_name (file, info);
+
+#ifdef NAUTILUS_FILE_DEBUG_REF
+ DEBUG_REF_PRINTF ("%10p ref'd", file);
+#endif
+
+ return file;
+}
+
+static NautilusFileInfo *
+nautilus_file_get_internal (GFile *location,
+ gboolean create)
+{
+ gboolean self_owned;
+ NautilusDirectory *directory;
+ NautilusFile *file;
+ GFile *parent;
+ char *basename;
+
+ g_assert (location != NULL);
+
+ parent = g_file_get_parent (location);
+
+ self_owned = FALSE;
+ if (parent == NULL)
+ {
+ self_owned = TRUE;
+ parent = g_object_ref (location);
+ }
+
+ /* Get object that represents the directory. */
+ directory = nautilus_directory_get_internal (parent, create);
+
+ g_object_unref (parent);
+
+ /* Get the name for the file. */
+ if (self_owned && directory != NULL)
+ {
+ basename = nautilus_directory_get_name_for_self_as_new_file (directory);
+ }
+ else
+ {
+ basename = g_file_get_basename (location);
+ }
+ /* Check to see if it's a file that's already known. */
+ if (directory == NULL)
+ {
+ file = NULL;
+ }
+ else if (self_owned)
+ {
+ file = directory->details->as_file;
+ }
+ else
+ {
+ file = nautilus_directory_find_file_by_name (directory, basename);
+ }
+
+ /* Ref or create the file. */
+ if (file != NULL)
+ {
+ nautilus_file_ref (file);
+ }
+ else if (create)
+ {
+ file = nautilus_file_new_from_filename (directory, basename, self_owned);
+ if (self_owned)
+ {
+ g_assert (directory->details->as_file == NULL);
+ directory->details->as_file = file;
+ }
+ else
+ {
+ nautilus_directory_add_file (directory, file);
+ }
+ }
+
+ g_free (basename);
+ nautilus_directory_unref (directory);
+
+ return NAUTILUS_FILE_INFO (file);
+}
+
+NautilusFile *
+nautilus_file_get (GFile *location)
+{
+ g_return_val_if_fail (G_IS_FILE (location), NULL);
+
+ return NAUTILUS_FILE (nautilus_file_get_internal (location, TRUE));
+}
+
+NautilusFile *
+nautilus_file_get_existing (GFile *location)
+{
+ g_return_val_if_fail (G_IS_FILE (location), NULL);
+
+ return NAUTILUS_FILE (nautilus_file_get_internal (location, FALSE));
+}
+
+NautilusFile *
+nautilus_file_get_existing_by_uri (const char *uri)
+{
+ g_autoptr (GFile) location = NULL;
+
+ location = g_file_new_for_uri (uri);
+
+ return nautilus_file_get_existing (location);
+}
+
+NautilusFile *
+nautilus_file_get_by_uri (const char *uri)
+{
+ g_autoptr (GFile) location = NULL;
+
+ location = g_file_new_for_uri (uri);
+
+ return nautilus_file_get (location);
+}
+
+gboolean
+nautilus_file_is_self_owned (NautilusFile *file)
+{
+ return file->details->directory->details->as_file == file;
+}
+
+static void
+finalize (GObject *object)
+{
+ NautilusDirectory *directory;
+ NautilusFile *file;
+ char *uri;
+
+ file = NAUTILUS_FILE (object);
+
+ g_assert (file->details->operations_in_progress == NULL);
+
+ if (file->details->is_thumbnailing)
+ {
+ uri = nautilus_file_get_uri (file);
+ nautilus_thumbnail_remove_from_queue (uri);
+ g_free (uri);
+ }
+
+ nautilus_async_destroying_file (file);
+
+ remove_from_link_hash_table (file);
+
+ directory = file->details->directory;
+
+ if (nautilus_file_is_self_owned (file))
+ {
+ directory->details->as_file = NULL;
+ }
+ else
+ {
+ if (!file->details->is_gone)
+ {
+ nautilus_directory_remove_file (directory, file);
+ }
+ }
+
+ if (file->details->get_info_error)
+ {
+ g_error_free (file->details->get_info_error);
+ }
+
+ nautilus_directory_unref (directory);
+ g_clear_pointer (&file->details->name, g_ref_string_release);
+ g_clear_pointer (&file->details->display_name, g_ref_string_release);
+ g_free (file->details->display_name_collation_key);
+ g_free (file->details->directory_name_collation_key);
+ g_clear_pointer (&file->details->edit_name, g_ref_string_release);
+ if (file->details->icon)
+ {
+ g_object_unref (file->details->icon);
+ }
+ g_free (file->details->thumbnail_path);
+ g_free (file->details->symlink_name);
+ g_clear_pointer (&file->details->mime_type, g_ref_string_release);
+ g_clear_pointer (&file->details->owner, g_ref_string_release);
+ g_clear_pointer (&file->details->owner_real, g_ref_string_release);
+ g_clear_pointer (&file->details->group, g_ref_string_release);
+ g_free (file->details->selinux_context);
+ g_free (file->details->description);
+ g_free (file->details->activation_uri);
+ g_clear_object (&file->details->custom_icon);
+
+ if (file->details->thumbnail)
+ {
+ g_object_unref (file->details->thumbnail);
+ }
+
+ if (file->details->mount)
+ {
+ g_signal_handlers_disconnect_by_func (file->details->mount, file_mount_unmounted, file);
+ g_object_unref (file->details->mount);
+ }
+
+ g_clear_pointer (&file->details->filesystem_id, g_ref_string_release);
+ g_clear_pointer (&file->details->filesystem_type, g_ref_string_release);
+ g_free (file->details->trash_orig_path);
+
+ g_list_free_full (file->details->mime_list, g_free);
+ g_list_free_full (file->details->pending_extension_emblems, g_free);
+ g_list_free_full (file->details->extension_emblems, g_free);
+ g_list_free_full (file->details->pending_info_providers, g_object_unref);
+
+ if (file->details->pending_extension_attributes)
+ {
+ g_hash_table_destroy (file->details->pending_extension_attributes);
+ }
+
+ if (file->details->extension_attributes)
+ {
+ g_hash_table_destroy (file->details->extension_attributes);
+ }
+
+ if (file->details->metadata)
+ {
+ metadata_hash_free (file->details->metadata);
+ }
+
+ g_free (file->details->fts_snippet);
+
+ G_OBJECT_CLASS (nautilus_file_parent_class)->finalize (object);
+}
+
+NautilusFile *
+nautilus_file_ref (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return NULL;
+ }
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+#ifdef NAUTILUS_FILE_DEBUG_REF
+ DEBUG_REF_PRINTF ("%10p ref'd", file);
+#endif
+
+ return g_object_ref (file);
+}
+
+void
+nautilus_file_unref (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return;
+ }
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+
+#ifdef NAUTILUS_FILE_DEBUG_REF
+ DEBUG_REF_PRINTF ("%10p unref'd", file);
+#endif
+
+ g_object_unref (file);
+}
+
+/**
+ * nautilus_file_get_parent_uri_for_display:
+ *
+ * Get the uri for the parent directory.
+ *
+ * @file: The file in question.
+ *
+ * Return value: A string representing the parent's location,
+ * formatted for user display (including stripping "file://"
+ * and adding trailing slash).
+ * If the parent is NULL, returns the empty string.
+ */
+char *
+nautilus_file_get_parent_uri_for_display (NautilusFile *file)
+{
+ g_autoptr (GFile) parent = NULL;
+ char *result;
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ parent = nautilus_file_get_parent_location (file);
+ if (parent)
+ {
+ g_autofree gchar *parse_name = g_file_get_parse_name (parent);
+
+ /* Ensure a trailing slash to emphasize it is a directory */
+ if (g_str_has_suffix (parse_name, G_DIR_SEPARATOR_S))
+ {
+ result = g_steal_pointer (&parse_name);
+ }
+ else
+ {
+ result = g_strconcat (parse_name, G_DIR_SEPARATOR_S, NULL);
+ }
+ }
+ else
+ {
+ result = g_strdup ("");
+ }
+
+ return result;
+}
+
+/**
+ * nautilus_file_get_parent_uri:
+ *
+ * Get the uri for the parent directory.
+ *
+ * @file: The file in question.
+ *
+ * Return value: A string for the parent's location, in "raw URI" form.
+ * Use nautilus_file_get_parent_uri_for_display instead if the
+ * result is to be displayed on-screen.
+ * If the parent is NULL, returns the empty string.
+ */
+char *
+nautilus_file_get_parent_uri (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_parent_uri (NAUTILUS_FILE_INFO (file));
+}
+
+GFile *
+nautilus_file_get_parent_location (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_parent_location (NAUTILUS_FILE_INFO (file));
+}
+
+NautilusFile *
+nautilus_file_get_parent (NautilusFile *file)
+{
+ NautilusFileInfo *file_info;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ file_info = NAUTILUS_FILE_INFO (file);
+
+ return NAUTILUS_FILE (nautilus_file_info_get_parent_info (file_info));
+}
+
+/**
+ * nautilus_file_can_read:
+ *
+ * Check whether the user is allowed to read the contents of this file.
+ *
+ * @file: The file to check.
+ *
+ * Return value: FALSE if the user is definitely not allowed to read
+ * the contents of the file. If the user has read permission, or
+ * the code can't tell whether the user has read permission,
+ * returns TRUE (so failures must always be handled).
+ */
+gboolean
+nautilus_file_can_read (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return file->details->can_read;
+}
+
+/**
+ * nautilus_file_can_write:
+ *
+ * Check whether the user is allowed to write to this file.
+ *
+ * @file: The file to check.
+ *
+ * Return value: FALSE if the user is definitely not allowed to write
+ * to the file. If the user has write permission, or
+ * the code can't tell whether the user has write permission,
+ * returns TRUE (so failures must always be handled).
+ */
+gboolean
+nautilus_file_can_write (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return nautilus_file_info_can_write (NAUTILUS_FILE_INFO (file));
+}
+
+/**
+ * nautilus_file_can_execute:
+ *
+ * Check whether the user is allowed to execute this file.
+ *
+ * @file: The file to check.
+ *
+ * Return value: FALSE if the user is definitely not allowed to execute
+ * the file. If the user has execute permission, or
+ * the code can't tell whether the user has execute permission,
+ * returns TRUE (so failures must always be handled).
+ */
+gboolean
+nautilus_file_can_execute (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return file->details->can_execute;
+}
+
+gboolean
+nautilus_file_can_mount (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return file->details->can_mount;
+}
+
+gboolean
+nautilus_file_can_unmount (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return file->details->can_unmount ||
+ (file->details->mount != NULL &&
+ g_mount_can_unmount (file->details->mount));
+}
+
+gboolean
+nautilus_file_can_eject (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return file->details->can_eject ||
+ (file->details->mount != NULL &&
+ g_mount_can_eject (file->details->mount));
+}
+
+gboolean
+nautilus_file_can_start (NautilusFile *file)
+{
+ gboolean ret;
+ GDrive *drive;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ ret = FALSE;
+
+ if (file->details->can_start)
+ {
+ ret = TRUE;
+ goto out;
+ }
+
+ if (file->details->mount != NULL)
+ {
+ drive = g_mount_get_drive (file->details->mount);
+ if (drive != NULL)
+ {
+ ret = g_drive_can_start (drive);
+ g_object_unref (drive);
+ }
+ }
+
+out:
+ return ret;
+}
+
+gboolean
+nautilus_file_can_start_degraded (NautilusFile *file)
+{
+ gboolean ret;
+ GDrive *drive;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ ret = FALSE;
+
+ if (file->details->can_start_degraded)
+ {
+ ret = TRUE;
+ goto out;
+ }
+
+ if (file->details->mount != NULL)
+ {
+ drive = g_mount_get_drive (file->details->mount);
+ if (drive != NULL)
+ {
+ ret = g_drive_can_start_degraded (drive);
+ g_object_unref (drive);
+ }
+ }
+
+out:
+ return ret;
+}
+
+gboolean
+nautilus_file_can_poll_for_media (NautilusFile *file)
+{
+ gboolean ret;
+ GDrive *drive;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ ret = FALSE;
+
+ if (file->details->can_poll_for_media)
+ {
+ ret = TRUE;
+ goto out;
+ }
+
+ if (file->details->mount != NULL)
+ {
+ drive = g_mount_get_drive (file->details->mount);
+ if (drive != NULL)
+ {
+ ret = g_drive_can_poll_for_media (drive);
+ g_object_unref (drive);
+ }
+ }
+
+out:
+ return ret;
+}
+
+gboolean
+nautilus_file_is_media_check_automatic (NautilusFile *file)
+{
+ gboolean ret;
+ GDrive *drive;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ ret = FALSE;
+
+ if (file->details->is_media_check_automatic)
+ {
+ ret = TRUE;
+ goto out;
+ }
+
+ if (file->details->mount != NULL)
+ {
+ drive = g_mount_get_drive (file->details->mount);
+ if (drive != NULL)
+ {
+ ret = g_drive_is_media_check_automatic (drive);
+ g_object_unref (drive);
+ }
+ }
+
+out:
+ return ret;
+}
+
+
+gboolean
+nautilus_file_can_stop (NautilusFile *file)
+{
+ gboolean ret;
+ GDrive *drive;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ ret = FALSE;
+
+ if (file->details->can_stop)
+ {
+ ret = TRUE;
+ goto out;
+ }
+
+ if (file->details->mount != NULL)
+ {
+ drive = g_mount_get_drive (file->details->mount);
+ if (drive != NULL)
+ {
+ ret = g_drive_can_stop (drive);
+ g_object_unref (drive);
+ }
+ }
+
+out:
+ return ret;
+}
+
+GDriveStartStopType
+nautilus_file_get_start_stop_type (NautilusFile *file)
+{
+ GDriveStartStopType ret;
+ GDrive *drive;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ ret = file->details->start_stop_type;
+ if (ret != G_DRIVE_START_STOP_TYPE_UNKNOWN)
+ {
+ goto out;
+ }
+
+ if (file->details->mount != NULL)
+ {
+ drive = g_mount_get_drive (file->details->mount);
+ if (drive != NULL)
+ {
+ ret = g_drive_get_start_stop_type (drive);
+ g_object_unref (drive);
+ }
+ }
+
+out:
+ return ret;
+}
+
+void
+nautilus_file_mount (NautilusFile *file,
+ GMountOperation *mount_op,
+ GCancellable *cancellable,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+
+ if (NAUTILUS_FILE_GET_CLASS (file)->mount == NULL)
+ {
+ if (callback)
+ {
+ error = NULL;
+ g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+ _("This file cannot be mounted"));
+ callback (file, NULL, error, callback_data);
+ g_error_free (error);
+ }
+ }
+ else
+ {
+ NAUTILUS_FILE_GET_CLASS (file)->mount (file, mount_op, cancellable, callback, callback_data);
+ }
+}
+
+typedef struct
+{
+ NautilusFile *file;
+ NautilusFileOperationCallback callback;
+ gpointer callback_data;
+} UnmountData;
+
+static void
+unmount_done (void *callback_data)
+{
+ UnmountData *data;
+
+ data = (UnmountData *) callback_data;
+ if (data->callback)
+ {
+ data->callback (data->file, NULL, NULL, data->callback_data);
+ }
+ nautilus_file_unref (data->file);
+ g_free (data);
+}
+
+void
+nautilus_file_unmount (NautilusFile *file,
+ GMountOperation *mount_op,
+ GCancellable *cancellable,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+ UnmountData *data;
+
+ if (file->details->can_unmount)
+ {
+ if (NAUTILUS_FILE_GET_CLASS (file)->unmount != NULL)
+ {
+ NAUTILUS_FILE_GET_CLASS (file)->unmount (file, mount_op, cancellable, callback, callback_data);
+ }
+ else
+ {
+ if (callback)
+ {
+ error = NULL;
+ g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+ _("This file cannot be unmounted"));
+ callback (file, NULL, error, callback_data);
+ g_error_free (error);
+ }
+ }
+ }
+ else if (file->details->mount != NULL &&
+ g_mount_can_unmount (file->details->mount))
+ {
+ GtkWindow *parent;
+
+ parent = gtk_mount_operation_get_parent (GTK_MOUNT_OPERATION (mount_op));
+
+ data = g_new0 (UnmountData, 1);
+ data->file = nautilus_file_ref (file);
+ data->callback = callback;
+ data->callback_data = callback_data;
+ nautilus_file_operations_unmount_mount_full (parent, file->details->mount, mount_op, FALSE, TRUE, unmount_done, data);
+ }
+ else if (callback)
+ {
+ callback (file, NULL, NULL, callback_data);
+ }
+}
+
+void
+nautilus_file_eject (NautilusFile *file,
+ GMountOperation *mount_op,
+ GCancellable *cancellable,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+ UnmountData *data;
+
+ if (file->details->can_eject)
+ {
+ if (NAUTILUS_FILE_GET_CLASS (file)->eject != NULL)
+ {
+ NAUTILUS_FILE_GET_CLASS (file)->eject (file, mount_op, cancellable, callback, callback_data);
+ }
+ else
+ {
+ if (callback)
+ {
+ error = NULL;
+ g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+ _("This file cannot be ejected"));
+ callback (file, NULL, error, callback_data);
+ g_error_free (error);
+ }
+ }
+ }
+ else if (file->details->mount != NULL &&
+ g_mount_can_eject (file->details->mount))
+ {
+ GtkWindow *parent;
+
+ parent = gtk_mount_operation_get_parent (GTK_MOUNT_OPERATION (mount_op));
+
+ data = g_new0 (UnmountData, 1);
+ data->file = nautilus_file_ref (file);
+ data->callback = callback;
+ data->callback_data = callback_data;
+ nautilus_file_operations_unmount_mount_full (parent, file->details->mount, mount_op, TRUE, TRUE, unmount_done, data);
+ }
+ else if (callback)
+ {
+ callback (file, NULL, NULL, callback_data);
+ }
+}
+
+void
+nautilus_file_start (NautilusFile *file,
+ GMountOperation *start_op,
+ GCancellable *cancellable,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+
+ if ((file->details->can_start || file->details->can_start_degraded) &&
+ NAUTILUS_FILE_GET_CLASS (file)->start != NULL)
+ {
+ NAUTILUS_FILE_GET_CLASS (file)->start (file, start_op, cancellable, callback, callback_data);
+ }
+ else
+ {
+ if (callback)
+ {
+ error = NULL;
+ g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+ _("This file cannot be started"));
+ callback (file, NULL, error, callback_data);
+ g_error_free (error);
+ }
+ }
+}
+
+static void
+file_stop_callback (GObject *source_object,
+ GAsyncResult *res,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ gboolean stopped;
+ GError *error;
+
+ op = callback_data;
+
+ error = NULL;
+ stopped = g_drive_stop_finish (G_DRIVE (source_object),
+ res, &error);
+
+ if (!stopped &&
+ error->domain == G_IO_ERROR &&
+ (error->code == G_IO_ERROR_FAILED_HANDLED ||
+ error->code == G_IO_ERROR_CANCELLED))
+ {
+ g_error_free (error);
+ error = NULL;
+ }
+
+ nautilus_file_operation_complete (op, NULL, error);
+ if (error)
+ {
+ g_error_free (error);
+ }
+}
+
+void
+nautilus_file_stop (NautilusFile *file,
+ GMountOperation *mount_op,
+ GCancellable *cancellable,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+
+ if (NAUTILUS_FILE_GET_CLASS (file)->stop != NULL)
+ {
+ if (file->details->can_stop)
+ {
+ NAUTILUS_FILE_GET_CLASS (file)->stop (file, mount_op, cancellable, callback, callback_data);
+ }
+ else
+ {
+ if (callback)
+ {
+ error = NULL;
+ g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+ _("This file cannot be stopped"));
+ callback (file, NULL, error, callback_data);
+ g_error_free (error);
+ }
+ }
+ }
+ else
+ {
+ GDrive *drive;
+
+ drive = NULL;
+ if (file->details->mount != NULL)
+ {
+ drive = g_mount_get_drive (file->details->mount);
+ }
+
+ if (drive != NULL && g_drive_can_stop (drive))
+ {
+ NautilusFileOperation *op;
+
+ op = nautilus_file_operation_new (file, callback, callback_data);
+ if (cancellable)
+ {
+ g_object_unref (op->cancellable);
+ op->cancellable = g_object_ref (cancellable);
+ }
+
+ g_drive_stop (drive,
+ G_MOUNT_UNMOUNT_NONE,
+ mount_op,
+ op->cancellable,
+ file_stop_callback,
+ op);
+ }
+ else
+ {
+ if (callback)
+ {
+ error = NULL;
+ g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+ _("This file cannot be stopped"));
+ callback (file, NULL, error, callback_data);
+ g_error_free (error);
+ }
+ }
+
+ if (drive != NULL)
+ {
+ g_object_unref (drive);
+ }
+ }
+}
+
+void
+nautilus_file_poll_for_media (NautilusFile *file)
+{
+ if (file->details->can_poll_for_media)
+ {
+ if (NAUTILUS_FILE_GET_CLASS (file)->stop != NULL)
+ {
+ NAUTILUS_FILE_GET_CLASS (file)->poll_for_media (file);
+ }
+ }
+ else if (file->details->mount != NULL)
+ {
+ GDrive *drive;
+ drive = g_mount_get_drive (file->details->mount);
+ if (drive != NULL)
+ {
+ g_drive_poll_for_media (drive,
+ NULL, /* cancellable */
+ NULL, /* GAsyncReadyCallback */
+ NULL); /* user_data */
+ g_object_unref (drive);
+ }
+ }
+}
+
+/**
+ * nautilus_file_can_rename:
+ *
+ * Check whether the user is allowed to change the name of the file.
+ *
+ * @file: The file to check.
+ *
+ * Return value: FALSE if the user is definitely not allowed to change
+ * the name of the file. If the user is allowed to change the name, or
+ * the code can't tell whether the user is allowed to change the name,
+ * returns TRUE (so rename failures must always be handled).
+ */
+gboolean
+nautilus_file_can_rename (NautilusFile *file)
+{
+ gboolean can_rename;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ /* Nonexistent files can't be renamed. */
+ if (nautilus_file_is_gone (file))
+ {
+ return FALSE;
+ }
+
+ /* Self-owned files can't be renamed */
+ if (nautilus_file_is_self_owned (file))
+ {
+ return FALSE;
+ }
+
+ if (nautilus_file_is_home (file))
+ {
+ return FALSE;
+ }
+
+ can_rename = TRUE;
+
+ if (!can_rename)
+ {
+ return FALSE;
+ }
+
+ return file->details->can_rename;
+}
+
+gboolean
+nautilus_file_can_delete (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ /* Nonexistent files can't be deleted. */
+ if (nautilus_file_is_gone (file))
+ {
+ return FALSE;
+ }
+
+ /* Self-owned files can't be deleted */
+ if (nautilus_file_is_self_owned (file))
+ {
+ return FALSE;
+ }
+
+ return file->details->can_delete;
+}
+
+gboolean
+nautilus_file_can_trash (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ /* Nonexistent files can't be deleted. */
+ if (nautilus_file_is_gone (file))
+ {
+ return FALSE;
+ }
+
+ /* Self-owned files can't be deleted */
+ if (nautilus_file_is_self_owned (file))
+ {
+ return FALSE;
+ }
+
+ return file->details->can_trash;
+}
+
+GFile *
+nautilus_file_get_location (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_location (NAUTILUS_FILE_INFO (file));
+}
+
+/* Return the actual uri associated with the passed-in file. */
+char *
+nautilus_file_get_uri (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_uri (NAUTILUS_FILE_INFO (file));
+}
+
+char *
+nautilus_file_get_uri_scheme (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_uri_scheme (NAUTILUS_FILE_INFO (file));
+}
+
+
+gboolean
+nautilus_file_opens_in_view (NautilusFile *file)
+{
+ return nautilus_file_is_directory (file);
+}
+
+NautilusFileOperation *
+nautilus_file_operation_new (NautilusFile *file,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+
+ op = g_new0 (NautilusFileOperation, 1);
+ op->file = nautilus_file_ref (file);
+ op->callback = callback;
+ op->callback_data = callback_data;
+ op->cancellable = g_cancellable_new ();
+
+ op->file->details->operations_in_progress = g_list_prepend
+ (op->file->details->operations_in_progress, op);
+
+ return op;
+}
+
+static void
+nautilus_file_operation_remove (NautilusFileOperation *op)
+{
+ GList *l;
+ NautilusFile *file;
+
+ op->file->details->operations_in_progress = g_list_remove
+ (op->file->details->operations_in_progress, op);
+
+
+ for (l = op->files; l != NULL; l = l->next)
+ {
+ file = NAUTILUS_FILE (l->data);
+ file->details->operations_in_progress = g_list_remove
+ (file->details->operations_in_progress, op);
+ }
+}
+
+void
+nautilus_file_operation_free (NautilusFileOperation *op)
+{
+ nautilus_file_operation_remove (op);
+
+ if (op->files == NULL)
+ {
+ nautilus_file_unref (op->file);
+ }
+ else
+ {
+ nautilus_file_list_free (op->files);
+ }
+
+ g_object_unref (op->cancellable);
+ if (op->free_data)
+ {
+ op->free_data (op->data);
+ }
+
+ if (op->undo_info != NULL)
+ {
+ nautilus_file_undo_manager_set_action (op->undo_info);
+ g_object_unref (op->undo_info);
+ }
+
+ g_free (op);
+}
+
+void
+nautilus_file_operation_complete (NautilusFileOperation *op,
+ GFile *result_file,
+ GError *error)
+{
+ /* Claim that something changed even if the operation failed.
+ * This makes it easier for some clients who see the "reverting"
+ * as "changing back".
+ */
+ nautilus_file_operation_remove (op);
+
+ if (op->files == NULL)
+ {
+ nautilus_file_changed (op->file);
+ }
+
+ if (op->callback)
+ {
+ (*op->callback)(op->file, result_file, error, op->callback_data);
+ }
+
+ if (error != NULL)
+ {
+ g_clear_object (&op->undo_info);
+ }
+
+ nautilus_file_operation_free (op);
+}
+
+void
+nautilus_file_operation_cancel (NautilusFileOperation *op)
+{
+ /* Cancel the operation if it's still in progress. */
+ g_cancellable_cancel (op->cancellable);
+}
+
+static void
+rename_get_info_callback (GObject *source_object,
+ GAsyncResult *res,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ NautilusDirectory *directory;
+ NautilusFile *existing_file;
+ char *old_uri;
+ char *new_uri;
+ const char *new_name;
+ GFileInfo *new_info;
+ GError *error;
+
+ op = callback_data;
+
+ error = NULL;
+ new_info = g_file_query_info_finish (G_FILE (source_object), res, &error);
+ if (new_info != NULL)
+ {
+ g_autoptr (GFile) old_location = NULL;
+ g_autoptr (GFile) new_location = NULL;
+
+ directory = op->file->details->directory;
+
+ new_name = g_file_info_get_name (new_info);
+
+ /* If there was another file by the same name in this
+ * directory and it is not the same file that we are
+ * renaming, mark it gone.
+ */
+ existing_file = nautilus_directory_find_file_by_name (directory, new_name);
+ if (existing_file != NULL && existing_file != op->file)
+ {
+ nautilus_file_mark_gone (existing_file);
+ nautilus_file_changed (existing_file);
+ }
+
+ old_location = nautilus_file_get_location (op->file);
+ old_uri = g_file_get_uri (old_location);
+
+ update_info_and_name (op->file, new_info);
+
+ new_location = nautilus_file_get_location (op->file);
+ new_uri = g_file_get_uri (new_location);
+
+ nautilus_directory_moved (old_uri, new_uri);
+ nautilus_tag_manager_update_moved_uris (nautilus_tag_manager_get (),
+ old_location,
+ new_location);
+
+ g_free (new_uri);
+ g_free (old_uri);
+
+ g_object_unref (new_info);
+ }
+ nautilus_file_operation_complete (op, NULL, error);
+ if (error)
+ {
+ g_error_free (error);
+ }
+}
+
+static void
+rename_callback (GObject *source_object,
+ GAsyncResult *res,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ GFile *new_file;
+ GError *error;
+
+ op = callback_data;
+
+ error = NULL;
+ new_file = g_file_set_display_name_finish (G_FILE (source_object),
+ res, &error);
+
+ if (new_file != NULL)
+ {
+ if (op->undo_info != NULL)
+ {
+ nautilus_file_undo_info_rename_set_data_post (NAUTILUS_FILE_UNDO_INFO_RENAME (op->undo_info),
+ new_file);
+ }
+ g_file_query_info_async (new_file,
+ NAUTILUS_FILE_DEFAULT_ATTRIBUTES,
+ 0,
+ G_PRIORITY_DEFAULT,
+ op->cancellable,
+ rename_get_info_callback, op);
+ }
+ else
+ {
+ nautilus_file_operation_complete (op, NULL, error);
+ g_error_free (error);
+ }
+}
+
+static gboolean
+name_is (NautilusFile *file,
+ const char *new_name)
+{
+ const char *old_name;
+ old_name = file->details->name;
+ return strcmp (new_name, old_name) == 0;
+}
+
+static gchar *
+nautilus_file_can_rename_file (NautilusFile *file,
+ const char *new_name,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+ gchar *new_file_name;
+
+ /* Return an error for incoming names containing path separators.
+ * But not for .desktop files as '/' are allowed for them */
+ if (strstr (new_name, "/") != NULL)
+ {
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
+ _("Slashes are not allowed in filenames"));
+ if (callback != NULL)
+ {
+ (*callback)(file, NULL, error, callback_data);
+ }
+ g_error_free (error);
+ return NULL;
+ }
+
+ /* Can't rename a file that's already gone.
+ * We need to check this here because there may be a new
+ * file with the same name.
+ */
+ if (nautilus_file_rename_handle_file_gone (file, callback, callback_data))
+ {
+ return NULL;
+ }
+
+ /* Test the name-hasn't-changed case explicitly, for two reasons.
+ * (1) rename returns an error if new & old are same.
+ * (2) We don't want to send file-changed signal if nothing changed.
+ */
+ if (name_is (file, new_name))
+ {
+ if (callback != NULL)
+ {
+ (*callback)(file, NULL, NULL, callback_data);
+ }
+ return NULL;
+ }
+
+ /* Self-owned files can't be renamed. Test the name-not-actually-changing
+ * case before this case.
+ */
+ if (nautilus_file_is_self_owned (file))
+ {
+ /* Claim that something changed even if the rename
+ * failed. This makes it easier for some clients who
+ * see the "reverting" to the old name as "changing
+ * back".
+ */
+ nautilus_file_changed (file);
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+ _("Toplevel files cannot be renamed"));
+
+ if (callback != NULL)
+ {
+ (*callback)(file, NULL, error, callback_data);
+ }
+ g_error_free (error);
+
+ return NULL;
+ }
+
+ new_file_name = g_strdup (new_name);
+
+ return new_file_name;
+}
+
+void
+nautilus_file_rename (NautilusFile *file,
+ const char *new_name,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ char *old_name;
+ char *new_file_name;
+ GFile *location;
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+ g_return_if_fail (new_name != NULL);
+ g_return_if_fail (callback != NULL);
+
+ new_file_name = nautilus_file_can_rename_file (file,
+ new_name,
+ callback,
+ callback_data);
+
+ if (new_file_name == NULL)
+ {
+ return;
+ }
+
+ /* Set up a renaming operation. */
+ op = nautilus_file_operation_new (file, callback, callback_data);
+ op->is_rename = TRUE;
+ location = nautilus_file_get_location (file);
+
+ /* Tell the undo manager a rename is taking place */
+ if (!nautilus_file_undo_manager_is_operating ())
+ {
+ op->undo_info = nautilus_file_undo_info_rename_new ();
+
+ old_name = nautilus_file_get_display_name (file);
+ nautilus_file_undo_info_rename_set_data_pre (NAUTILUS_FILE_UNDO_INFO_RENAME (op->undo_info),
+ location, old_name, new_file_name);
+ g_free (old_name);
+ }
+
+ /* Do the renaming. */
+ g_file_set_display_name_async (location,
+ new_file_name,
+ G_PRIORITY_DEFAULT,
+ op->cancellable,
+ rename_callback,
+ op);
+ g_free (new_file_name);
+ g_object_unref (location);
+}
+
+gboolean
+nautilus_file_rename_handle_file_gone (NautilusFile *file,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+
+ if (nautilus_file_is_gone (file))
+ {
+ /* Claim that something changed even if the rename
+ * failed. This makes it easier for some clients who
+ * see the "reverting" to the old name as "changing
+ * back".
+ */
+ nautilus_file_changed (file);
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
+ _("File not found"));
+ if (callback)
+ {
+ (*callback)(file, NULL, error, callback_data);
+ }
+ g_error_free (error);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+typedef struct
+{
+ NautilusFileOperation *op;
+ NautilusFile *file;
+} BatchRenameData;
+
+static void
+batch_rename_get_info_callback (GObject *source_object,
+ GAsyncResult *res,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ NautilusDirectory *directory;
+ NautilusFile *existing_file;
+ char *old_uri;
+ char *new_uri;
+ const char *new_name;
+ GFileInfo *new_info;
+ GError *error;
+ BatchRenameData *data;
+
+ data = callback_data;
+
+ op = data->op;
+ op->file = data->file;
+
+ error = NULL;
+ new_info = g_file_query_info_finish (G_FILE (source_object), res, &error);
+ if (new_info != NULL)
+ {
+ old_uri = nautilus_file_get_uri (op->file);
+
+ new_name = g_file_info_get_name (new_info);
+
+ directory = op->file->details->directory;
+
+ /* If there was another file by the same name in this
+ * directory and it is not the same file that we are
+ * renaming, mark it gone.
+ */
+ existing_file = nautilus_directory_find_file_by_name (directory, new_name);
+ if (existing_file != NULL && existing_file != op->file)
+ {
+ nautilus_file_mark_gone (existing_file);
+ nautilus_file_changed (existing_file);
+ }
+
+ update_info_and_name (op->file, new_info);
+
+ new_uri = nautilus_file_get_uri (op->file);
+ nautilus_directory_moved (old_uri, new_uri);
+ g_free (new_uri);
+ g_free (old_uri);
+ g_object_unref (new_info);
+ }
+
+ op->renamed_files++;
+
+ if (op->files == NULL ||
+ op->renamed_files + op->skipped_files == g_list_length (op->files))
+ {
+ nautilus_file_operation_complete (op, NULL, error);
+ }
+
+ g_free (data);
+
+ if (error)
+ {
+ g_error_free (error);
+ }
+}
+
+static void
+real_batch_rename (GList *files,
+ GList *new_names,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GList *l1, *l2, *old_files, *new_files;
+ NautilusFileOperation *op;
+ GFile *location;
+ GString *new_name;
+ NautilusFile *file;
+ GError *error;
+ GFile *new_file;
+ BatchRenameData *data;
+
+ error = NULL;
+ old_files = NULL;
+ new_files = NULL;
+
+ /* Set up a batch renaming operation. */
+ op = nautilus_file_operation_new (files->data, callback, callback_data);
+ op->files = nautilus_file_list_copy (files);
+ op->renamed_files = 0;
+ op->skipped_files = 0;
+
+ for (l1 = files->next; l1 != NULL; l1 = l1->next)
+ {
+ file = NAUTILUS_FILE (l1->data);
+
+ file->details->operations_in_progress = g_list_prepend (file->details->operations_in_progress,
+ op);
+ }
+
+ for (l1 = files, l2 = new_names; l1 != NULL && l2 != NULL; l1 = l1->next, l2 = l2->next)
+ {
+ g_autofree gchar *new_file_name = NULL;
+ file = NAUTILUS_FILE (l1->data);
+ new_name = l2->data;
+
+ location = nautilus_file_get_location (file);
+
+ new_file_name = nautilus_file_can_rename_file (file,
+ new_name->str,
+ callback,
+ callback_data);
+
+ if (new_file_name == NULL)
+ {
+ op->skipped_files++;
+
+ continue;
+ }
+
+ g_assert (G_IS_FILE (location));
+
+ /* Do the renaming. */
+ new_file = g_file_set_display_name (location,
+ new_file_name,
+ op->cancellable,
+ &error);
+
+ data = g_new0 (BatchRenameData, 1);
+ data->op = op;
+ data->file = file;
+
+ g_file_query_info_async (new_file,
+ NAUTILUS_FILE_DEFAULT_ATTRIBUTES,
+ 0,
+ G_PRIORITY_DEFAULT,
+ op->cancellable,
+ batch_rename_get_info_callback,
+ data);
+
+ if (error != NULL)
+ {
+ g_warning ("Batch rename for file \"%s\" failed", nautilus_file_get_name (file));
+ g_error_free (error);
+ error = NULL;
+
+ op->skipped_files++;
+ }
+ else
+ {
+ old_files = g_list_append (old_files, location);
+ new_files = g_list_append (new_files, new_file);
+ }
+ }
+
+ /* Tell the undo manager a batch rename is taking place if at least
+ * a file has been renamed*/
+ if (!nautilus_file_undo_manager_is_operating () && op->skipped_files != g_list_length (files))
+ {
+ op->undo_info = nautilus_file_undo_info_batch_rename_new (g_list_length (new_files));
+
+ nautilus_file_undo_info_batch_rename_set_data_pre (NAUTILUS_FILE_UNDO_INFO_BATCH_RENAME (op->undo_info),
+ old_files);
+
+ nautilus_file_undo_info_batch_rename_set_data_post (NAUTILUS_FILE_UNDO_INFO_BATCH_RENAME (op->undo_info),
+ new_files);
+
+ nautilus_file_undo_manager_set_action (op->undo_info);
+ }
+
+ if (op->skipped_files == g_list_length (files))
+ {
+ nautilus_file_operation_complete (op, NULL, error);
+ }
+}
+
+void
+nautilus_file_batch_rename (GList *files,
+ GList *new_names,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ real_batch_rename (files,
+ new_names,
+ callback,
+ callback_data);
+}
+
+gboolean
+nautilus_file_rename_in_progress (NautilusFile *file)
+{
+ GList *node;
+ NautilusFileOperation *op;
+
+ for (node = file->details->operations_in_progress; node != NULL; node = node->next)
+ {
+ op = node->data;
+ if (op->is_rename)
+ {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+void
+nautilus_file_cancel (NautilusFile *file,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GList *node, *next;
+ NautilusFileOperation *op;
+
+ for (node = file->details->operations_in_progress; node != NULL; node = next)
+ {
+ next = node->next;
+ op = node->data;
+
+ g_assert (op->file == file);
+ if (op->callback == callback && op->callback_data == callback_data)
+ {
+ nautilus_file_operation_cancel (op);
+ }
+ }
+}
+
+gboolean
+nautilus_file_matches_uri (NautilusFile *file,
+ const char *match_uri)
+{
+ GFile *match_file, *location;
+ gboolean result;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+ g_return_val_if_fail (match_uri != NULL, FALSE);
+
+ location = nautilus_file_get_location (file);
+ match_file = g_file_new_for_uri (match_uri);
+ result = g_file_equal (location, match_file);
+ g_object_unref (location);
+ g_object_unref (match_file);
+
+ return result;
+}
+
+int
+nautilus_file_compare_location (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ GFile *loc_a, *loc_b;
+ gboolean res;
+
+ loc_a = nautilus_file_get_location (file_1);
+ loc_b = nautilus_file_get_location (file_2);
+
+ res = !g_file_equal (loc_a, loc_b);
+
+ g_object_unref (loc_a);
+ g_object_unref (loc_b);
+
+ return (gint) res;
+}
+
+/**
+ * nautilus_file_has_local_path:
+ *
+ * @file: a #NautilusFile
+ *
+ * Checks whether this file has an obtainable local paths. Usually, this means
+ * the local path can be obtained by calling g_file_get_path(); this includes
+ * native and FUSE files. As an exception, the local URI for files in recent://
+ * can only be obtained from the G_FILE_ATTRIBUTE_STANDARD_TARGET_URI attribute.
+ *
+ * Returns: %TRUE if a local path is known to be obtainable for this file.
+ */
+gboolean
+nautilus_file_has_local_path (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return nautilus_directory_is_local_or_fuse (file->details->directory);
+}
+
+static void
+update_link (NautilusFile *link_file,
+ NautilusFile *target_file)
+{
+ g_assert (NAUTILUS_IS_FILE (link_file));
+ g_assert (NAUTILUS_IS_FILE (target_file));
+
+ /* FIXME bugzilla.gnome.org 42044: If we don't put any code
+ * here then the hash table is a waste of time.
+ */
+}
+
+static GList *
+get_link_files (NautilusFile *target_file)
+{
+ char *uri;
+ GList **link_files;
+
+ if (symbolic_links == NULL)
+ {
+ link_files = NULL;
+ }
+ else
+ {
+ uri = nautilus_file_get_uri (target_file);
+ link_files = g_hash_table_lookup (symbolic_links, uri);
+ g_free (uri);
+ }
+ if (link_files)
+ {
+ return nautilus_file_list_copy (*link_files);
+ }
+ return NULL;
+}
+
+static void
+update_links_if_target (NautilusFile *target_file)
+{
+ GList *link_files, *p;
+
+ link_files = get_link_files (target_file);
+ for (p = link_files; p != NULL; p = p->next)
+ {
+ update_link (NAUTILUS_FILE (p->data), target_file);
+ }
+ nautilus_file_list_free (link_files);
+}
+
+static gboolean
+update_info_internal (NautilusFile *file,
+ GFileInfo *info,
+ gboolean update_name)
+{
+ GList *node;
+ gboolean changed;
+ gboolean is_symlink, is_hidden, is_mountpoint;
+ gboolean has_permissions;
+ guint32 permissions;
+ gboolean can_read, can_write, can_execute, can_delete, can_trash, can_rename, can_mount, can_unmount, can_eject;
+ gboolean can_start, can_start_degraded, can_stop, can_poll_for_media, is_media_check_automatic;
+ GDriveStartStopType start_stop_type;
+ gboolean thumbnailing_failed;
+ int uid, gid;
+ goffset size;
+ int sort_order;
+ time_t atime, mtime, btime;
+ time_t trash_time;
+ time_t recency;
+ GTimeVal g_trash_time;
+ const char *time_string;
+ const char *symlink_name, *mime_type, *selinux_context, *name, *thumbnail_path;
+ GFileType file_type;
+ GIcon *icon;
+ char *old_activation_uri;
+ const char *activation_uri;
+ const char *description;
+ const char *filesystem_id;
+ const char *trash_orig_path;
+ const char *group, *owner, *owner_real;
+ gboolean free_owner, free_group;
+
+ if (file->details->is_gone)
+ {
+ return FALSE;
+ }
+
+ if (info == NULL)
+ {
+ nautilus_file_mark_gone (file);
+ return TRUE;
+ }
+
+ file->details->file_info_is_up_to_date = TRUE;
+
+ /* FIXME bugzilla.gnome.org 42044: Need to let links that
+ * point to the old name know that the file has been renamed.
+ */
+
+ remove_from_link_hash_table (file);
+
+ changed = FALSE;
+
+ if (!file->details->got_file_info)
+ {
+ changed = TRUE;
+ }
+ file->details->got_file_info = TRUE;
+
+ changed |= nautilus_file_set_display_name (file,
+ g_file_info_get_display_name (info),
+ g_file_info_get_edit_name (info),
+ FALSE);
+
+ file_type = g_file_info_get_file_type (info);
+ if (file->details->type != file_type)
+ {
+ changed = TRUE;
+ }
+ file->details->type = file_type;
+
+ if (!file->details->got_custom_activation_uri &&
+ (g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_STANDARD_IS_VIRTUAL) ||
+ file_type == G_FILE_TYPE_SHORTCUT ||
+ nautilus_file_is_in_recent (file)))
+ {
+ activation_uri = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_TARGET_URI);
+ if (activation_uri == NULL)
+ {
+ if (file->details->activation_uri)
+ {
+ g_free (file->details->activation_uri);
+ file->details->activation_uri = NULL;
+ changed = TRUE;
+ }
+ }
+ else
+ {
+ old_activation_uri = file->details->activation_uri;
+ file->details->activation_uri = g_strdup (activation_uri);
+
+ if (old_activation_uri)
+ {
+ if (strcmp (old_activation_uri,
+ file->details->activation_uri) != 0)
+ {
+ changed = TRUE;
+ }
+ g_free (old_activation_uri);
+ }
+ else
+ {
+ changed = TRUE;
+ }
+ }
+ }
+
+ is_symlink = g_file_info_get_is_symlink (info);
+ if (file->details->is_symlink != is_symlink)
+ {
+ changed = TRUE;
+ }
+ file->details->is_symlink = is_symlink;
+
+ is_hidden = g_file_info_get_is_hidden (info) || g_file_info_get_is_backup (info);
+ if (file->details->is_hidden != is_hidden)
+ {
+ changed = TRUE;
+ }
+ file->details->is_hidden = is_hidden;
+
+ is_mountpoint = g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_UNIX_IS_MOUNTPOINT);
+ if (file->details->is_mountpoint != is_mountpoint)
+ {
+ changed = TRUE;
+ }
+ file->details->is_mountpoint = is_mountpoint;
+
+ has_permissions = g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_UNIX_MODE);
+ permissions = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE);
+ if (file->details->has_permissions != has_permissions ||
+ file->details->permissions != permissions)
+ {
+ changed = TRUE;
+ }
+ file->details->has_permissions = has_permissions;
+ file->details->permissions = permissions;
+
+ /* We default to TRUE for this if we can't know */
+ can_read = TRUE;
+ can_write = TRUE;
+ can_execute = TRUE;
+ can_delete = TRUE;
+ can_rename = TRUE;
+ can_trash = FALSE;
+ can_mount = FALSE;
+ can_unmount = FALSE;
+ can_eject = FALSE;
+ can_start = FALSE;
+ can_start_degraded = FALSE;
+ can_stop = FALSE;
+ can_poll_for_media = FALSE;
+ is_media_check_automatic = FALSE;
+ start_stop_type = G_DRIVE_START_STOP_TYPE_UNKNOWN;
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_ACCESS_CAN_READ))
+ {
+ can_read = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_READ);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE))
+ {
+ can_write = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE))
+ {
+ can_execute = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_ACCESS_CAN_DELETE))
+ {
+ can_delete = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_DELETE);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_ACCESS_CAN_TRASH))
+ {
+ can_trash = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_TRASH);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_ACCESS_CAN_RENAME))
+ {
+ can_rename = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_RENAME);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_MOUNT))
+ {
+ can_mount = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_CAN_MOUNT);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_UNMOUNT))
+ {
+ can_unmount = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_CAN_UNMOUNT);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_EJECT))
+ {
+ can_eject = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_CAN_EJECT);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_START))
+ {
+ can_start = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_CAN_START);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_START_DEGRADED))
+ {
+ can_start_degraded = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_CAN_START_DEGRADED);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_STOP))
+ {
+ can_stop = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_CAN_STOP);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_START_STOP_TYPE))
+ {
+ start_stop_type = g_file_info_get_attribute_uint32 (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_START_STOP_TYPE);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_CAN_POLL))
+ {
+ can_poll_for_media = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_CAN_POLL);
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_MOUNTABLE_IS_MEDIA_CHECK_AUTOMATIC))
+ {
+ is_media_check_automatic = g_file_info_get_attribute_boolean (info,
+ G_FILE_ATTRIBUTE_MOUNTABLE_IS_MEDIA_CHECK_AUTOMATIC);
+ }
+ if (file->details->can_read != can_read ||
+ file->details->can_write != can_write ||
+ file->details->can_execute != can_execute ||
+ file->details->can_delete != can_delete ||
+ file->details->can_trash != can_trash ||
+ file->details->can_rename != can_rename ||
+ file->details->can_mount != can_mount ||
+ file->details->can_unmount != can_unmount ||
+ file->details->can_eject != can_eject ||
+ file->details->can_start != can_start ||
+ file->details->can_start_degraded != can_start_degraded ||
+ file->details->can_stop != can_stop ||
+ file->details->start_stop_type != start_stop_type ||
+ file->details->can_poll_for_media != can_poll_for_media ||
+ file->details->is_media_check_automatic != is_media_check_automatic)
+ {
+ changed = TRUE;
+ }
+
+ file->details->can_read = can_read;
+ file->details->can_write = can_write;
+ file->details->can_execute = can_execute;
+ file->details->can_delete = can_delete;
+ file->details->can_trash = can_trash;
+ file->details->can_rename = can_rename;
+ file->details->can_mount = can_mount;
+ file->details->can_unmount = can_unmount;
+ file->details->can_eject = can_eject;
+ file->details->can_start = can_start;
+ file->details->can_start_degraded = can_start_degraded;
+ file->details->can_stop = can_stop;
+ file->details->start_stop_type = start_stop_type;
+ file->details->can_poll_for_media = can_poll_for_media;
+ file->details->is_media_check_automatic = is_media_check_automatic;
+
+ free_owner = FALSE;
+ owner = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_OWNER_USER);
+ owner_real = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_OWNER_USER_REAL);
+ free_group = FALSE;
+ group = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_OWNER_GROUP);
+
+ uid = -1;
+ gid = -1;
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_UNIX_UID))
+ {
+ uid = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_UID);
+ if (owner == NULL)
+ {
+ free_owner = TRUE;
+ owner = g_strdup_printf ("%d", uid);
+ }
+ }
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_UNIX_GID))
+ {
+ gid = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_GID);
+ if (group == NULL)
+ {
+ free_group = TRUE;
+ group = g_strdup_printf ("%d", gid);
+ }
+ }
+ if (file->details->uid != uid ||
+ file->details->gid != gid)
+ {
+ changed = TRUE;
+ }
+ file->details->uid = uid;
+ file->details->gid = gid;
+
+ if (g_strcmp0 (file->details->owner, owner) != 0)
+ {
+ changed = TRUE;
+ g_clear_pointer (&file->details->owner, g_ref_string_release);
+ file->details->owner = g_ref_string_new_intern (owner);
+ }
+
+ if (g_strcmp0 (file->details->owner_real, owner_real) != 0)
+ {
+ changed = TRUE;
+ g_clear_pointer (&file->details->owner_real, g_ref_string_release);
+ file->details->owner_real = g_ref_string_new_intern (owner_real);
+ }
+
+ if (g_strcmp0 (file->details->group, group) != 0)
+ {
+ changed = TRUE;
+ g_clear_pointer (&file->details->group, g_ref_string_release);
+ file->details->group = g_ref_string_new_intern (group);
+ }
+
+ if (free_owner)
+ {
+ g_free ((char *) owner);
+ }
+ if (free_group)
+ {
+ g_free ((char *) group);
+ }
+
+ size = -1;
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_SIZE))
+ {
+ size = g_file_info_get_size (info);
+ }
+ if (file->details->size != size)
+ {
+ changed = TRUE;
+ }
+ file->details->size = size;
+
+ sort_order = g_file_info_get_sort_order (info);
+ if (file->details->sort_order != sort_order)
+ {
+ changed = TRUE;
+ }
+ file->details->sort_order = sort_order;
+
+ atime = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_TIME_ACCESS);
+ mtime = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_TIME_MODIFIED);
+ btime = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_TIME_CREATED);
+ if (file->details->atime != atime ||
+ file->details->mtime != mtime)
+ {
+ if (file->details->thumbnail == NULL)
+ {
+ file->details->thumbnail_is_up_to_date = FALSE;
+ }
+
+ changed = TRUE;
+ }
+ file->details->atime = atime;
+ file->details->mtime = mtime;
+ file->details->btime = btime;
+
+ if (file->details->thumbnail != NULL &&
+ file->details->thumbnail_mtime != 0 &&
+ file->details->thumbnail_mtime != mtime)
+ {
+ file->details->thumbnail_is_up_to_date = FALSE;
+ changed = TRUE;
+ }
+
+ icon = g_file_info_get_icon (info);
+ if (!g_icon_equal (icon, file->details->icon))
+ {
+ changed = TRUE;
+
+ if (file->details->icon)
+ {
+ g_object_unref (file->details->icon);
+ }
+ file->details->icon = g_object_ref (icon);
+ }
+
+ thumbnail_path = g_file_info_get_attribute_byte_string (info, G_FILE_ATTRIBUTE_THUMBNAIL_PATH);
+ if (g_strcmp0 (file->details->thumbnail_path, thumbnail_path) != 0)
+ {
+ changed = TRUE;
+ g_free (file->details->thumbnail_path);
+ file->details->thumbnail_path = g_strdup (thumbnail_path);
+ }
+
+ thumbnailing_failed = g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_THUMBNAILING_FAILED);
+ if (file->details->thumbnailing_failed != thumbnailing_failed)
+ {
+ changed = TRUE;
+ file->details->thumbnailing_failed = thumbnailing_failed;
+ }
+
+ symlink_name = g_file_info_get_symlink_target (info);
+ if (g_strcmp0 (file->details->symlink_name, symlink_name) != 0)
+ {
+ changed = TRUE;
+ g_free (file->details->symlink_name);
+ file->details->symlink_name = g_strdup (symlink_name);
+ }
+
+ mime_type = g_file_info_get_content_type (info);
+ if (mime_type == NULL)
+ {
+ mime_type = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE);
+ }
+ if (g_strcmp0 (file->details->mime_type, mime_type) != 0)
+ {
+ changed = TRUE;
+ g_clear_pointer (&file->details->mime_type, g_ref_string_release);
+ file->details->mime_type = g_ref_string_new_intern (mime_type);
+ }
+
+ selinux_context = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_SELINUX_CONTEXT);
+ if (g_strcmp0 (file->details->selinux_context, selinux_context) != 0)
+ {
+ changed = TRUE;
+ g_free (file->details->selinux_context);
+ file->details->selinux_context = g_strdup (selinux_context);
+ }
+
+ description = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_DESCRIPTION);
+ if (g_strcmp0 (file->details->description, description) != 0)
+ {
+ changed = TRUE;
+ g_free (file->details->description);
+ file->details->description = g_strdup (description);
+ }
+
+ filesystem_id = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_ID_FILESYSTEM);
+ if (g_strcmp0 (file->details->filesystem_id, filesystem_id) != 0)
+ {
+ changed = TRUE;
+ g_clear_pointer (&file->details->filesystem_id, g_ref_string_release);
+ file->details->filesystem_id = g_ref_string_new_intern (filesystem_id);
+ }
+
+ trash_time = 0;
+ time_string = g_file_info_get_attribute_string (info, "trash::deletion-date");
+ if (time_string != NULL)
+ {
+ g_time_val_from_iso8601 (time_string, &g_trash_time);
+ trash_time = g_trash_time.tv_sec;
+ }
+ if (file->details->trash_time != trash_time)
+ {
+ changed = TRUE;
+ file->details->trash_time = trash_time;
+ }
+
+ recency = g_file_info_get_attribute_int64 (info, G_FILE_ATTRIBUTE_RECENT_MODIFIED);
+ if (file->details->recency != recency)
+ {
+ changed = TRUE;
+ file->details->recency = recency;
+ }
+
+ trash_orig_path = g_file_info_get_attribute_byte_string (info, "trash::orig-path");
+ if (g_strcmp0 (file->details->trash_orig_path, trash_orig_path) != 0)
+ {
+ changed = TRUE;
+ g_free (file->details->trash_orig_path);
+ file->details->trash_orig_path = g_strdup (trash_orig_path);
+ }
+
+ changed |=
+ nautilus_file_update_metadata_from_info (file, info);
+
+ if (update_name)
+ {
+ name = g_file_info_get_name (info);
+ if (file->details->name == NULL ||
+ strcmp (file->details->name, name) != 0)
+ {
+ changed = TRUE;
+
+ node = nautilus_directory_begin_file_name_change
+ (file->details->directory, file);
+
+ g_clear_pointer (&file->details->name, g_ref_string_release);
+ if (g_strcmp0 (file->details->display_name, name) == 0)
+ {
+ file->details->name = g_ref_string_acquire (file->details->display_name);
+ }
+ else
+ {
+ file->details->name = g_ref_string_new (name);
+ }
+
+ if (!file->details->got_custom_display_name &&
+ g_file_info_get_display_name (info) == NULL)
+ {
+ /* If the file info's display name is NULL,
+ * nautilus_file_set_display_name() did
+ * not unset the display name.
+ */
+ nautilus_file_clear_display_name (file);
+ }
+
+ nautilus_directory_end_file_name_change
+ (file->details->directory, file, node);
+ }
+ }
+
+ if (changed)
+ {
+ add_to_link_hash_table (file);
+
+ update_links_if_target (file);
+ }
+
+ return changed;
+}
+
+static gboolean
+update_info_and_name (NautilusFile *file,
+ GFileInfo *info)
+{
+ return update_info_internal (file, info, TRUE);
+}
+
+gboolean
+nautilus_file_update_info (NautilusFile *file,
+ GFileInfo *info)
+{
+ return update_info_internal (file, info, FALSE);
+}
+
+static gboolean
+update_name_internal (NautilusFile *file,
+ const char *name,
+ gboolean in_directory)
+{
+ GList *node;
+
+ g_assert (name != NULL);
+
+ if (file->details->is_gone)
+ {
+ return FALSE;
+ }
+
+ if (name_is (file, name))
+ {
+ return FALSE;
+ }
+
+ node = NULL;
+ if (in_directory)
+ {
+ node = nautilus_directory_begin_file_name_change
+ (file->details->directory, file);
+ }
+
+ g_clear_pointer (&file->details->name, g_ref_string_release);
+ file->details->name = g_ref_string_new (name);
+
+ if (!file->details->got_custom_display_name)
+ {
+ nautilus_file_clear_display_name (file);
+ }
+
+ if (in_directory)
+ {
+ nautilus_directory_end_file_name_change
+ (file->details->directory, file, node);
+ }
+
+ return TRUE;
+}
+
+gboolean
+nautilus_file_update_name (NautilusFile *file,
+ const char *name)
+{
+ gboolean ret;
+
+ ret = update_name_internal (file, name, TRUE);
+
+ if (ret)
+ {
+ update_links_if_target (file);
+ }
+
+ return ret;
+}
+
+gboolean
+nautilus_file_update_name_and_directory (NautilusFile *file,
+ const char *name,
+ NautilusDirectory *new_directory)
+{
+ NautilusDirectory *old_directory;
+ FileMonitors *monitors;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+ g_return_val_if_fail (NAUTILUS_IS_DIRECTORY (file->details->directory), FALSE);
+ g_return_val_if_fail (!file->details->is_gone, FALSE);
+ g_return_val_if_fail (!nautilus_file_is_self_owned (file), FALSE);
+ g_return_val_if_fail (NAUTILUS_IS_DIRECTORY (new_directory), FALSE);
+
+ old_directory = file->details->directory;
+ if (old_directory == new_directory)
+ {
+ if (name)
+ {
+ return update_name_internal (file, name, TRUE);
+ }
+ else
+ {
+ return FALSE;
+ }
+ }
+
+ nautilus_file_ref (file);
+
+ /* FIXME bugzilla.gnome.org 42044: Need to let links that
+ * point to the old name know that the file has been moved.
+ */
+
+ remove_from_link_hash_table (file);
+
+ monitors = nautilus_directory_remove_file_monitors (old_directory, file);
+ nautilus_directory_remove_file (old_directory, file);
+
+ nautilus_file_set_directory (file, new_directory);
+
+ if (name)
+ {
+ update_name_internal (file, name, FALSE);
+ }
+
+ nautilus_directory_add_file (new_directory, file);
+ nautilus_directory_add_file_monitors (new_directory, file, monitors);
+
+ add_to_link_hash_table (file);
+
+ update_links_if_target (file);
+
+ nautilus_file_unref (file);
+
+ return TRUE;
+}
+
+static Knowledge
+get_item_count (NautilusFile *file,
+ guint *count)
+{
+ gboolean known, unreadable;
+
+ known = nautilus_file_get_directory_item_count
+ (file, count, &unreadable);
+ if (!known)
+ {
+ return UNKNOWN;
+ }
+ if (unreadable)
+ {
+ return UNKNOWABLE;
+ }
+ return KNOWN;
+}
+
+static Knowledge
+get_size (NautilusFile *file,
+ goffset *size)
+{
+ /* If we tried and failed, then treat it like there is no size
+ * to know.
+ */
+ if (file->details->get_info_failed)
+ {
+ return UNKNOWABLE;
+ }
+
+ /* If the info is NULL that means we haven't even tried yet,
+ * so it's just unknown, not unknowable.
+ */
+ if (!file->details->got_file_info)
+ {
+ return UNKNOWN;
+ }
+
+ /* If we got info with no size in it, it means there is no
+ * such thing as a size as far as gnome-vfs is concerned,
+ * so "unknowable".
+ */
+ if (file->details->size == -1)
+ {
+ return UNKNOWABLE;
+ }
+
+ /* We have a size! */
+ *size = file->details->size;
+ return KNOWN;
+}
+
+static Knowledge
+get_time (NautilusFile *file,
+ time_t *time_out,
+ NautilusDateType type)
+{
+ time_t time;
+
+ /* If we tried and failed, then treat it like there is no size
+ * to know.
+ */
+ if (file->details->get_info_failed)
+ {
+ return UNKNOWABLE;
+ }
+
+ /* If the info is NULL that means we haven't even tried yet,
+ * so it's just unknown, not unknowable.
+ */
+ if (!file->details->got_file_info)
+ {
+ return UNKNOWN;
+ }
+
+ switch (type)
+ {
+ case NAUTILUS_DATE_TYPE_MODIFIED:
+ {
+ time = file->details->mtime;
+ }
+ break;
+
+ case NAUTILUS_DATE_TYPE_ACCESSED:
+ {
+ time = file->details->atime;
+ }
+ break;
+
+ case NAUTILUS_DATE_TYPE_CREATED:
+ {
+ time = file->details->btime;
+ }
+ break;
+
+ case NAUTILUS_DATE_TYPE_TRASHED:
+ {
+ time = file->details->trash_time;
+ }
+ break;
+
+ case NAUTILUS_DATE_TYPE_RECENCY:
+ {
+ time = file->details->recency;
+ }
+ break;
+
+ default:
+ {
+ g_assert_not_reached ();
+ }
+ break;
+ }
+
+ *time_out = time;
+
+ /* If we got info with no modification time in it, it means
+ * there is no such thing as a modification time as far as
+ * gnome-vfs is concerned, so "unknowable".
+ */
+ if (time == 0)
+ {
+ return UNKNOWABLE;
+ }
+ return KNOWN;
+}
+
+static int
+compare_directories_by_count (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ /* Sort order:
+ * Directories with unknown # of items
+ * Directories with "unknowable" # of items
+ * Directories with 0 items
+ * Directories with n items
+ */
+
+ Knowledge count_known_1, count_known_2;
+ guint count_1, count_2;
+
+ count_known_1 = get_item_count (file_1, &count_1);
+ count_known_2 = get_item_count (file_2, &count_2);
+
+ if (count_known_1 > count_known_2)
+ {
+ return -1;
+ }
+ if (count_known_1 < count_known_2)
+ {
+ return +1;
+ }
+
+ /* count_known_1 and count_known_2 are equal now. Check if count
+ * details are UNKNOWABLE or UNKNOWN.
+ */
+ if (count_known_1 == UNKNOWABLE || count_known_1 == UNKNOWN)
+ {
+ return 0;
+ }
+
+ if (count_1 < count_2)
+ {
+ return -1;
+ }
+ if (count_1 > count_2)
+ {
+ return +1;
+ }
+
+ return 0;
+}
+
+static int
+compare_files_by_size (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ /* Sort order:
+ * Files with unknown size.
+ * Files with "unknowable" size.
+ * Files with smaller sizes.
+ * Files with large sizes.
+ */
+
+ Knowledge size_known_1, size_known_2;
+ goffset size_1 = 0, size_2 = 0;
+
+ size_known_1 = get_size (file_1, &size_1);
+ size_known_2 = get_size (file_2, &size_2);
+
+ if (size_known_1 > size_known_2)
+ {
+ return -1;
+ }
+ if (size_known_1 < size_known_2)
+ {
+ return +1;
+ }
+
+ /* size_known_1 and size_known_2 are equal now. Check if size
+ * details are UNKNOWABLE or UNKNOWN
+ */
+ if (size_known_1 == UNKNOWABLE || size_known_1 == UNKNOWN)
+ {
+ return 0;
+ }
+
+ if (size_1 < size_2)
+ {
+ return -1;
+ }
+ if (size_1 > size_2)
+ {
+ return +1;
+ }
+
+ return 0;
+}
+
+static int
+compare_by_size (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ /* Sort order:
+ * Directories with n items
+ * Directories with 0 items
+ * Directories with "unknowable" # of items
+ * Directories with unknown # of items
+ * Files with large sizes.
+ * Files with smaller sizes.
+ * Files with "unknowable" size.
+ * Files with unknown size.
+ */
+
+ gboolean is_directory_1, is_directory_2;
+
+ is_directory_1 = nautilus_file_is_directory (file_1);
+ is_directory_2 = nautilus_file_is_directory (file_2);
+
+ if (is_directory_1 && !is_directory_2)
+ {
+ return -1;
+ }
+ if (is_directory_2 && !is_directory_1)
+ {
+ return +1;
+ }
+
+ if (is_directory_1)
+ {
+ return compare_directories_by_count (file_1, file_2);
+ }
+ else
+ {
+ return compare_files_by_size (file_1, file_2);
+ }
+}
+
+static int
+compare_by_display_name (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ const char *name_1, *name_2;
+ const char *key_1, *key_2;
+ gboolean sort_last_1, sort_last_2;
+ int compare;
+
+ name_1 = nautilus_file_peek_display_name (file_1);
+ name_2 = nautilus_file_peek_display_name (file_2);
+
+ sort_last_1 = name_1[0] == SORT_LAST_CHAR1 || name_1[0] == SORT_LAST_CHAR2;
+ sort_last_2 = name_2[0] == SORT_LAST_CHAR1 || name_2[0] == SORT_LAST_CHAR2;
+
+ if (sort_last_1 && !sort_last_2)
+ {
+ compare = +1;
+ }
+ else if (!sort_last_1 && sort_last_2)
+ {
+ compare = -1;
+ }
+ else
+ {
+ key_1 = nautilus_file_peek_display_name_collation_key (file_1);
+ key_2 = nautilus_file_peek_display_name_collation_key (file_2);
+ compare = strcmp (key_1, key_2);
+ }
+
+ return compare;
+}
+
+static int
+compare_by_directory_name (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ return strcmp (file_1->details->directory_name_collation_key,
+ file_2->details->directory_name_collation_key);
+}
+
+static GList *
+prepend_automatic_keywords (NautilusFile *file,
+ GList *names)
+{
+ /* Prepend in reverse order. */
+ NautilusFile *parent;
+
+ parent = nautilus_file_get_parent (file);
+
+ /* Trash files are assumed to be read-only,
+ * so we want to ignore them here. */
+ if (!nautilus_file_can_write (file) &&
+ !nautilus_file_is_in_trash (file) &&
+ (parent == NULL || nautilus_file_can_write (parent)))
+ {
+ names = g_list_prepend
+ (names, g_strdup (NAUTILUS_FILE_EMBLEM_NAME_CANT_WRITE));
+ }
+ if (!nautilus_file_can_read (file))
+ {
+ names = g_list_prepend
+ (names, g_strdup (NAUTILUS_FILE_EMBLEM_NAME_CANT_READ));
+ }
+ if (nautilus_file_is_symbolic_link (file))
+ {
+ names = g_list_prepend
+ (names, g_strdup (NAUTILUS_FILE_EMBLEM_NAME_SYMBOLIC_LINK));
+ }
+
+ if (parent)
+ {
+ nautilus_file_unref (parent);
+ }
+
+
+ return names;
+}
+
+static int
+compare_by_type (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ gboolean is_directory_1;
+ gboolean is_directory_2;
+ char *type_string_1;
+ char *type_string_2;
+ int result;
+
+ /* Directories go first. Then, if mime types are identical,
+ * don't bother getting strings (for speed). This assumes
+ * that the string is dependent entirely on the mime type,
+ * which is true now but might not be later.
+ */
+ is_directory_1 = nautilus_file_is_directory (file_1);
+ is_directory_2 = nautilus_file_is_directory (file_2);
+
+ if (is_directory_1 && is_directory_2)
+ {
+ return 0;
+ }
+
+ if (is_directory_1)
+ {
+ return -1;
+ }
+
+ if (is_directory_2)
+ {
+ return +1;
+ }
+
+ if (file_1->details->mime_type != NULL &&
+ file_2->details->mime_type != NULL &&
+ strcmp (file_1->details->mime_type,
+ file_2->details->mime_type) == 0)
+ {
+ return 0;
+ }
+
+ type_string_1 = nautilus_file_get_type_as_string_no_extra_text (file_1);
+ type_string_2 = nautilus_file_get_type_as_string_no_extra_text (file_2);
+
+ if (type_string_1 == NULL || type_string_2 == NULL)
+ {
+ if (type_string_1 != NULL)
+ {
+ return -1;
+ }
+
+ if (type_string_2 != NULL)
+ {
+ return 1;
+ }
+
+ return 0;
+ }
+
+ result = g_utf8_collate (type_string_1, type_string_2);
+ if (result == 0)
+ {
+ /* Among files of the same (generic) type, sort them by mime type. */
+ result = g_utf8_collate (file_1->details->mime_type, file_2->details->mime_type);
+ }
+
+ g_free (type_string_1);
+ g_free (type_string_2);
+
+ return result;
+}
+
+static int
+compare_by_starred (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ NautilusTagManager *tag_manager = nautilus_tag_manager_get ();
+ g_autofree gchar *uri_1 = NULL;
+ g_autofree gchar *uri_2 = NULL;
+ gboolean file_1_is_starred;
+ gboolean file_2_is_starred;
+
+ uri_1 = nautilus_file_get_uri (file_1);
+ uri_2 = nautilus_file_get_uri (file_2);
+
+ file_1_is_starred = nautilus_tag_manager_file_is_starred (tag_manager,
+ uri_1);
+ file_2_is_starred = nautilus_tag_manager_file_is_starred (tag_manager,
+ uri_2);
+ if (!!file_1_is_starred == !!file_2_is_starred)
+ {
+ return 0;
+ }
+ else if (file_1_is_starred && !file_2_is_starred)
+ {
+ return -1;
+ }
+ else
+ {
+ return 1;
+ }
+}
+
+static Knowledge
+get_search_relevance (NautilusFile *file,
+ gdouble *relevance_out)
+{
+ /* we're only called in search directories, and in that
+ * case, the relevance is always known (or zero).
+ */
+ *relevance_out = file->details->search_relevance;
+ return KNOWN;
+}
+
+static int
+compare_by_search_relevance (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ gdouble r_1, r_2;
+
+ get_search_relevance (file_1, &r_1);
+ get_search_relevance (file_2, &r_2);
+
+ if (r_1 < r_2)
+ {
+ return -1;
+ }
+ if (r_1 > r_2)
+ {
+ return +1;
+ }
+
+ return 0;
+}
+
+static int
+compare_by_time (NautilusFile *file_1,
+ NautilusFile *file_2,
+ NautilusDateType type)
+{
+ /* Sort order:
+ * Files with unknown times.
+ * Files with "unknowable" times.
+ * Files with older times.
+ * Files with newer times.
+ */
+
+ Knowledge time_known_1, time_known_2;
+ time_t time_1, time_2;
+
+ time_1 = 0;
+ time_2 = 0;
+
+ time_known_1 = get_time (file_1, &time_1, type);
+ time_known_2 = get_time (file_2, &time_2, type);
+
+ if (time_known_1 > time_known_2)
+ {
+ return -1;
+ }
+ if (time_known_1 < time_known_2)
+ {
+ return +1;
+ }
+
+ /* Now time_known_1 is equal to time_known_2. Check whether
+ * we failed to get modification times for files
+ */
+ if (time_known_1 == UNKNOWABLE || time_known_1 == UNKNOWN)
+ {
+ return 0;
+ }
+
+ if (time_1 < time_2)
+ {
+ return -1;
+ }
+ if (time_1 > time_2)
+ {
+ return +1;
+ }
+
+ return 0;
+}
+
+static int
+compare_by_full_path (NautilusFile *file_1,
+ NautilusFile *file_2)
+{
+ int compare;
+
+ compare = compare_by_directory_name (file_1, file_2);
+ if (compare != 0)
+ {
+ return compare;
+ }
+ return compare_by_display_name (file_1, file_2);
+}
+
+static int
+nautilus_file_compare_for_sort_internal (NautilusFile *file_1,
+ NautilusFile *file_2,
+ gboolean directories_first,
+ gboolean reversed)
+{
+ gboolean is_directory_1, is_directory_2;
+
+ if (directories_first)
+ {
+ is_directory_1 = nautilus_file_is_directory (file_1);
+ is_directory_2 = nautilus_file_is_directory (file_2);
+
+ if (is_directory_1 && !is_directory_2)
+ {
+ return -1;
+ }
+
+ if (is_directory_2 && !is_directory_1)
+ {
+ return +1;
+ }
+ }
+
+ if (file_1->details->sort_order < file_2->details->sort_order)
+ {
+ return reversed ? 1 : -1;
+ }
+ else if (file_1->details->sort_order > file_2->details->sort_order)
+ {
+ return reversed ? -1 : 1;
+ }
+
+ return 0;
+}
+
+/**
+ * nautilus_file_compare_for_sort:
+ * @file_1: A file object
+ * @file_2: Another file object
+ * @sort_type: Sort criterion
+ * @directories_first: Put all directories before any non-directories
+ * @reversed: Reverse the order of the items, except that
+ * the directories_first flag is still respected.
+ *
+ * Return value: int < 0 if @file_1 should come before file_2 in a
+ * sorted list; int > 0 if @file_2 should come before file_1 in a
+ * sorted list; 0 if @file_1 and @file_2 are equal for this sort criterion. Note
+ * that each named sort type may actually break ties several ways, with the name
+ * of the sort criterion being the primary but not only differentiator.
+ **/
+int
+nautilus_file_compare_for_sort (NautilusFile *file_1,
+ NautilusFile *file_2,
+ NautilusFileSortType sort_type,
+ gboolean directories_first,
+ gboolean reversed)
+{
+ int result;
+
+ if (file_1 == file_2)
+ {
+ return 0;
+ }
+
+ result = nautilus_file_compare_for_sort_internal (file_1, file_2, directories_first, reversed);
+
+ if (result == 0)
+ {
+ switch (sort_type)
+ {
+ case NAUTILUS_FILE_SORT_BY_DISPLAY_NAME:
+ {
+ result = compare_by_display_name (file_1, file_2);
+ if (result == 0)
+ {
+ result = compare_by_directory_name (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_SIZE:
+ {
+ /* Compare directory sizes ourselves, then if necessary
+ * use GnomeVFS to compare file sizes.
+ */
+ result = compare_by_size (file_1, file_2);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_TYPE:
+ {
+ /* GnomeVFS doesn't know about our special text for certain
+ * mime types, so we handle the mime-type sorting ourselves.
+ */
+ result = compare_by_type (file_1, file_2);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_STARRED:
+ {
+ result = compare_by_starred (file_1, file_2);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_MTIME:
+ {
+ result = compare_by_time (file_1, file_2, NAUTILUS_DATE_TYPE_MODIFIED);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_ATIME:
+ {
+ result = compare_by_time (file_1, file_2, NAUTILUS_DATE_TYPE_ACCESSED);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_BTIME:
+ {
+ result = compare_by_time (file_1, file_2, NAUTILUS_DATE_TYPE_CREATED);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_TRASHED_TIME:
+ {
+ result = compare_by_time (file_1, file_2, NAUTILUS_DATE_TYPE_TRASHED);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_SEARCH_RELEVANCE:
+ {
+ result = compare_by_search_relevance (file_1, file_2);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+
+ /* ensure alphabetical order for files of the same relevance */
+ reversed = FALSE;
+ }
+ }
+ break;
+
+ case NAUTILUS_FILE_SORT_BY_RECENCY:
+ {
+ result = compare_by_time (file_1, file_2, NAUTILUS_DATE_TYPE_RECENCY);
+ if (result == 0)
+ {
+ result = compare_by_full_path (file_1, file_2);
+ }
+ }
+ break;
+
+ default:
+ {
+ g_return_val_if_reached (0);
+ }
+ }
+
+ if (reversed)
+ {
+ result = -result;
+ }
+ }
+
+ return result;
+}
+
+int
+nautilus_file_compare_for_sort_by_attribute_q (NautilusFile *file_1,
+ NautilusFile *file_2,
+ GQuark attribute,
+ gboolean directories_first,
+ gboolean reversed)
+{
+ int result;
+
+ if (file_1 == file_2)
+ {
+ return 0;
+ }
+
+ /* Convert certain attributes into NautilusFileSortTypes and use
+ * nautilus_file_compare_for_sort()
+ */
+ if (attribute == 0 || attribute == attribute_name_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_DISPLAY_NAME,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_size_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_SIZE,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_type_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_TYPE,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_starred_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_STARRED,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_modification_date_q || attribute == attribute_date_modified_q || attribute == attribute_date_modified_with_time_q || attribute == attribute_date_modified_full_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_MTIME,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_accessed_date_q || attribute == attribute_date_accessed_q || attribute == attribute_date_accessed_full_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_ATIME,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_date_created_q || attribute == attribute_date_created_full_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_BTIME,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_trashed_on_q || attribute == attribute_trashed_on_full_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_TRASHED_TIME,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_search_relevance_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_SEARCH_RELEVANCE,
+ directories_first,
+ reversed);
+ }
+ else if (attribute == attribute_recency_q)
+ {
+ return nautilus_file_compare_for_sort (file_1, file_2,
+ NAUTILUS_FILE_SORT_BY_RECENCY,
+ directories_first,
+ reversed);
+ }
+
+ /* it is a normal attribute, compare by strings */
+
+ result = nautilus_file_compare_for_sort_internal (file_1, file_2, directories_first, reversed);
+
+ if (result == 0)
+ {
+ char *value_1;
+ char *value_2;
+
+ value_1 = nautilus_file_get_string_attribute_q (file_1,
+ attribute);
+ value_2 = nautilus_file_get_string_attribute_q (file_2,
+ attribute);
+
+ if (value_1 != NULL && value_2 != NULL)
+ {
+ result = strcmp (value_1, value_2);
+ }
+
+ g_free (value_1);
+ g_free (value_2);
+
+ if (reversed)
+ {
+ result = -result;
+ }
+ }
+
+ return result;
+}
+
+int
+nautilus_file_compare_for_sort_by_attribute (NautilusFile *file_1,
+ NautilusFile *file_2,
+ const char *attribute,
+ gboolean directories_first,
+ gboolean reversed)
+{
+ return nautilus_file_compare_for_sort_by_attribute_q (file_1, file_2,
+ g_quark_from_string (attribute),
+ directories_first,
+ reversed);
+}
+
+
+/**
+ * nautilus_file_compare_name:
+ * @file: A file object
+ * @string: A string we are comparing it with
+ *
+ * Return value: result of a comparison of the file name and the given string.
+ **/
+int
+nautilus_file_compare_display_name (NautilusFile *file,
+ const char *string)
+{
+ const char *name;
+ int result;
+
+ g_return_val_if_fail (string != NULL, -1);
+
+ name = nautilus_file_peek_display_name (file);
+ result = g_strcmp0 (name, string);
+ return result;
+}
+
+
+gboolean
+nautilus_file_is_hidden_file (NautilusFile *file)
+{
+ return file->details->is_hidden;
+}
+
+/**
+ * nautilus_file_should_show:
+ * @file: the file to check
+ * @show_hidden: whether we want to show hidden files or not
+ *
+ * Determines if a #NautilusFile should be shown. Note that when browsing
+ * a trash directory, this function will always return %TRUE.
+ *
+ * Returns: %TRUE if the file should be shown, %FALSE if it shouldn't.
+ */
+gboolean
+nautilus_file_should_show (NautilusFile *file,
+ gboolean show_hidden)
+{
+ /* Never hide any files in trash. */
+ if (nautilus_file_is_in_trash (file))
+ {
+ return TRUE;
+ }
+
+ if (!show_hidden && nautilus_file_is_hidden_file (file))
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+gboolean
+nautilus_file_is_home (NautilusFile *file)
+{
+ g_autoptr (GFile) location = NULL;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ location = nautilus_directory_get_location (file->details->directory);
+ if (location == NULL)
+ {
+ return FALSE;
+ }
+
+ return nautilus_is_home_directory_file (location, file->details->name);
+}
+
+gboolean
+nautilus_file_is_in_search (NautilusFile *file)
+{
+ char *uri;
+ gboolean ret;
+
+ uri = nautilus_file_get_uri (file);
+ ret = eel_uri_is_search (uri);
+ g_free (uri);
+
+ return ret;
+}
+
+static gboolean
+filter_hidden_partition_callback (NautilusFile *file,
+ gpointer callback_data)
+{
+ FilterOptions options;
+
+ options = GPOINTER_TO_INT (callback_data);
+
+ return nautilus_file_should_show (file,
+ options & SHOW_HIDDEN);
+}
+
+GList *
+nautilus_file_list_filter_hidden (GList *files,
+ gboolean show_hidden)
+{
+ GList *filtered_files;
+ GList *removed_files;
+
+ /* FIXME bugzilla.gnome.org 40653:
+ * Eventually this should become a generic filtering thingy.
+ */
+
+ filtered_files = nautilus_file_list_filter (files,
+ &removed_files,
+ filter_hidden_partition_callback,
+ GINT_TO_POINTER ((show_hidden ? SHOW_HIDDEN : 0)));
+ nautilus_file_list_free (removed_files);
+
+ return filtered_files;
+}
+
+/* This functions filters a file list when its items match a certain condition
+ * in the filter function. This function preserves the ordering.
+ */
+GList *
+nautilus_file_list_filter (GList *files,
+ GList **failed,
+ NautilusFileFilterFunc filter_function,
+ gpointer user_data)
+{
+ GList *filtered = NULL;
+ GList *l;
+ GList *reversed;
+
+ *failed = NULL;
+ /* Avoid using g_list_append since it's O(n) */
+ reversed = g_list_copy (files);
+ reversed = g_list_reverse (reversed);
+ for (l = reversed; l != NULL; l = l->next)
+ {
+ if (filter_function (l->data, user_data))
+ {
+ filtered = g_list_prepend (filtered, nautilus_file_ref (l->data));
+ }
+ else
+ {
+ *failed = g_list_prepend (*failed, nautilus_file_ref (l->data));
+ }
+ }
+
+ g_list_free (reversed);
+
+ return filtered;
+}
+
+gboolean
+nautilus_file_list_are_all_folders (const GList *files)
+{
+ const GList *l;
+
+ for (l = files; l != NULL; l = l->next)
+ {
+ if (!nautilus_file_is_directory (NAUTILUS_FILE (l->data)))
+ {
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+
+char *
+nautilus_file_get_metadata (NautilusFile *file,
+ const char *key,
+ const char *default_metadata)
+{
+ guint id;
+ char *value;
+
+ g_return_val_if_fail (key != NULL, g_strdup (default_metadata));
+ g_return_val_if_fail (key[0] != '\0', g_strdup (default_metadata));
+
+ if (file == NULL ||
+ file->details->metadata == NULL)
+ {
+ return g_strdup (default_metadata);
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), g_strdup (default_metadata));
+
+ id = nautilus_metadata_get_id (key);
+ value = g_hash_table_lookup (file->details->metadata, GUINT_TO_POINTER (id));
+
+ if (value)
+ {
+ return g_strdup (value);
+ }
+ return g_strdup (default_metadata);
+}
+
+/**
+ * nautilus_file_get_metadata_list:
+ * @file: A #NautilusFile to get metadata from.
+ * @key: A string representation of the metadata key (use macros when possible).
+ *
+ * Get the value of a metadata attribute which holds a list of strings.
+ *
+ * Returns: (transfer full): A zero-terminated array of newly allocated strings.
+ */
+gchar **
+nautilus_file_get_metadata_list (NautilusFile *file,
+ const char *key)
+{
+ guint id;
+ char **value;
+
+ g_return_val_if_fail (key != NULL, NULL);
+ g_return_val_if_fail (key[0] != '\0', NULL);
+
+ if (file == NULL ||
+ file->details->metadata == NULL)
+ {
+ return NULL;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ id = nautilus_metadata_get_id (key);
+ id |= METADATA_ID_IS_LIST_MASK;
+
+ value = g_hash_table_lookup (file->details->metadata, GUINT_TO_POINTER (id));
+
+ return g_strdupv (value);
+}
+
+void
+nautilus_file_set_metadata (NautilusFile *file,
+ const char *key,
+ const char *default_metadata,
+ const char *metadata)
+{
+ const char *val;
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+ g_return_if_fail (key != NULL);
+ g_return_if_fail (key[0] != '\0');
+
+ val = metadata;
+ if (val == NULL)
+ {
+ val = default_metadata;
+ }
+
+ NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->set_metadata (file, key, val);
+}
+
+/**
+ * nautilus_file_set_metadata_list:
+ * @file: A #NautilusFile to set metadata into.
+ * @key: A string representation of the metadata key (use macros when possible).
+ * @list: (transfer none): A zero-terminated array of newly allocated strings.
+ *
+ * Set the value of a metadata attribute which takes a list of strings.
+ */
+void
+nautilus_file_set_metadata_list (NautilusFile *file,
+ const char *key,
+ gchar **list)
+{
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+ g_return_if_fail (key != NULL);
+ g_return_if_fail (key[0] != '\0');
+
+ NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->set_metadata_as_list (file, key, list);
+}
+
+gboolean
+nautilus_file_get_boolean_metadata (NautilusFile *file,
+ const char *key,
+ gboolean default_metadata)
+{
+ char *result_as_string;
+ gboolean result;
+
+ g_return_val_if_fail (key != NULL, default_metadata);
+ g_return_val_if_fail (key[0] != '\0', default_metadata);
+
+ if (file == NULL)
+ {
+ return default_metadata;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), default_metadata);
+
+ result_as_string = nautilus_file_get_metadata
+ (file, key, default_metadata ? "true" : "false");
+ g_assert (result_as_string != NULL);
+
+ if (g_ascii_strcasecmp (result_as_string, "true") == 0)
+ {
+ result = TRUE;
+ }
+ else if (g_ascii_strcasecmp (result_as_string, "false") == 0)
+ {
+ result = FALSE;
+ }
+ else
+ {
+ g_error ("boolean metadata with value other than true or false");
+ result = default_metadata;
+ }
+
+ g_free (result_as_string);
+ return result;
+}
+
+int
+nautilus_file_get_integer_metadata (NautilusFile *file,
+ const char *key,
+ int default_metadata)
+{
+ char *result_as_string;
+ char default_as_string[32];
+ int result;
+ char c;
+
+ g_return_val_if_fail (key != NULL, default_metadata);
+ g_return_val_if_fail (key[0] != '\0', default_metadata);
+
+ if (file == NULL)
+ {
+ return default_metadata;
+ }
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), default_metadata);
+
+ g_snprintf (default_as_string, sizeof (default_as_string), "%d", default_metadata);
+ result_as_string = nautilus_file_get_metadata
+ (file, key, default_as_string);
+
+ /* Normally we can't get a a NULL, but we check for it here to
+ * handle the oddball case of a non-existent directory.
+ */
+ if (result_as_string == NULL)
+ {
+ result = default_metadata;
+ }
+ else
+ {
+ if (sscanf (result_as_string, " %d %c", &result, &c) != 1)
+ {
+ result = default_metadata;
+ }
+ g_free (result_as_string);
+ }
+
+ return result;
+}
+
+static gboolean
+get_time_from_time_string (const char *time_string,
+ time_t *time)
+{
+ long scanned_time;
+ char c;
+
+ g_assert (time != NULL);
+
+ /* Only accept string if it has one integer with nothing
+ * afterwards.
+ */
+ if (time_string == NULL ||
+ sscanf (time_string, "%ld%c", &scanned_time, &c) != 1)
+ {
+ return FALSE;
+ }
+ *time = (time_t) scanned_time;
+ return TRUE;
+}
+
+time_t
+nautilus_file_get_time_metadata (NautilusFile *file,
+ const char *key)
+{
+ time_t time;
+ char *time_string;
+
+ time_string = nautilus_file_get_metadata (file, key, NULL);
+ if (!get_time_from_time_string (time_string, &time))
+ {
+ time = UNDEFINED_TIME;
+ }
+ g_free (time_string);
+
+ return time;
+}
+
+void
+nautilus_file_set_time_metadata (NautilusFile *file,
+ const char *key,
+ time_t time)
+{
+ char time_str[21];
+ char *metadata;
+
+ if (time != UNDEFINED_TIME)
+ {
+ /* 2^64 turns out to be 20 characters */
+ g_snprintf (time_str, 20, "%ld", (long int) time);
+ time_str[20] = '\0';
+ metadata = time_str;
+ }
+ else
+ {
+ metadata = NULL;
+ }
+
+ nautilus_file_set_metadata (file, key, NULL, metadata);
+}
+
+
+void
+nautilus_file_set_boolean_metadata (NautilusFile *file,
+ const char *key,
+ gboolean default_metadata,
+ gboolean metadata)
+{
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+ g_return_if_fail (key != NULL);
+ g_return_if_fail (key[0] != '\0');
+
+ nautilus_file_set_metadata (file, key,
+ default_metadata ? "true" : "false",
+ metadata ? "true" : "false");
+}
+
+void
+nautilus_file_set_integer_metadata (NautilusFile *file,
+ const char *key,
+ int default_metadata,
+ int metadata)
+{
+ char value_as_string[32];
+ char default_as_string[32];
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+ g_return_if_fail (key != NULL);
+ g_return_if_fail (key[0] != '\0');
+
+ g_snprintf (value_as_string, sizeof (value_as_string), "%d", metadata);
+ g_snprintf (default_as_string, sizeof (default_as_string), "%d", default_metadata);
+
+ nautilus_file_set_metadata (file, key,
+ default_as_string, value_as_string);
+}
+
+static const char *
+nautilus_file_peek_display_name_collation_key (NautilusFile *file)
+{
+ const char *res;
+
+ res = file->details->display_name_collation_key;
+ if (res == NULL)
+ {
+ res = "";
+ }
+
+ return res;
+}
+
+static const char *
+nautilus_file_peek_display_name (NautilusFile *file)
+{
+ const char *name;
+ char *escaped_name;
+
+ /* FIXME: for some reason we can get a NautilusFile instance which is
+ * no longer valid or could be freed somewhere else in the same time.
+ * There's race condition somewhere. See bug 602500.
+ */
+ if (file == NULL || nautilus_file_is_gone (file))
+ {
+ return "";
+ }
+
+ /* Default to display name based on filename if its not set yet */
+
+ if (file->details->display_name == NULL)
+ {
+ name = file->details->name;
+ if (g_utf8_validate (name, -1, NULL))
+ {
+ nautilus_file_set_display_name (file,
+ name,
+ NULL,
+ FALSE);
+ }
+ else
+ {
+ escaped_name = g_uri_escape_string (name, G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, TRUE);
+ nautilus_file_set_display_name (file,
+ escaped_name,
+ NULL,
+ FALSE);
+ g_free (escaped_name);
+ }
+ }
+
+ return file->details->display_name ?
+ file->details->display_name : "";
+}
+
+char *
+nautilus_file_get_display_name (NautilusFile *file)
+{
+ if (nautilus_file_is_other_locations (file))
+ {
+ return g_strdup (_("Other Locations"));
+ }
+ if (nautilus_file_is_starred_location (file))
+ {
+ return g_strdup (_("Starred"));
+ }
+
+ return g_strdup (nautilus_file_peek_display_name (file));
+}
+
+char *
+nautilus_file_get_edit_name (NautilusFile *file)
+{
+ const char *res;
+
+ res = file->details->edit_name;
+ if (res == NULL)
+ {
+ res = "";
+ }
+
+ return g_strdup (res);
+}
+
+char *
+nautilus_file_get_name (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_name (NAUTILUS_FILE_INFO (file));
+}
+
+/**
+ * nautilus_file_get_description:
+ * @file: a #NautilusFile.
+ *
+ * Gets the standard::description key from @file, if
+ * it has been cached.
+ *
+ * Returns: a string containing the value of the standard::description
+ * key, or %NULL.
+ */
+char *
+nautilus_file_get_description (NautilusFile *file)
+{
+ return g_strdup (file->details->description);
+}
+
+void
+nautilus_file_monitor_add (NautilusFile *file,
+ gconstpointer client,
+ NautilusFileAttributes attributes)
+{
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+ g_return_if_fail (client != NULL);
+
+ NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->monitor_add (file, client, attributes);
+}
+
+void
+nautilus_file_monitor_remove (NautilusFile *file,
+ gconstpointer client)
+{
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+ g_return_if_fail (client != NULL);
+
+ NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->monitor_remove (file, client);
+}
+
+gboolean
+nautilus_file_has_activation_uri (NautilusFile *file)
+{
+ return file->details->activation_uri != NULL;
+}
+
+
+/* Return the uri associated with the passed-in file, which may not be
+ * the actual uri if the file is an desktop file or a nautilus
+ * xml link file.
+ */
+char *
+nautilus_file_get_activation_uri (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_activation_uri (NAUTILUS_FILE_INFO (file));
+}
+
+GFile *
+nautilus_file_get_activation_location (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ if (file->details->activation_uri != NULL)
+ {
+ return g_file_new_for_uri (file->details->activation_uri);
+ }
+
+ return nautilus_file_get_location (file);
+}
+
+static gboolean
+is_uri_relative (const char *uri)
+{
+ char *scheme;
+ gboolean ret;
+
+ scheme = g_uri_parse_scheme (uri);
+ ret = (scheme == NULL);
+ g_free (scheme);
+ return ret;
+}
+
+static char *
+get_custom_icon_metadata_uri (NautilusFile *file)
+{
+ char *custom_icon_uri;
+ char *uri;
+ char *dir_uri;
+
+ uri = nautilus_file_get_metadata (file, NAUTILUS_METADATA_KEY_CUSTOM_ICON, NULL);
+ if (uri != NULL &&
+ nautilus_file_is_directory (file) &&
+ is_uri_relative (uri))
+ {
+ dir_uri = nautilus_file_get_uri (file);
+ custom_icon_uri = g_build_filename (dir_uri, uri, NULL);
+ g_free (dir_uri);
+ g_free (uri);
+ }
+ else
+ {
+ custom_icon_uri = uri;
+ }
+ return custom_icon_uri;
+}
+
+static char *
+get_custom_icon_metadata_name (NautilusFile *file)
+{
+ char *icon_name;
+
+ icon_name = nautilus_file_get_metadata (file,
+ NAUTILUS_METADATA_KEY_CUSTOM_ICON_NAME, NULL);
+
+ return icon_name;
+}
+
+static GIcon *
+get_mount_icon (NautilusFile *file)
+{
+ GMount *mount;
+ GIcon *mount_icon;
+
+ mount = nautilus_file_get_mount (file);
+ mount_icon = NULL;
+
+ if (mount != NULL)
+ {
+ mount_icon = g_mount_get_icon (mount);
+ g_object_unref (mount);
+ }
+ else
+ {
+ g_autoptr (GFile) location = nautilus_file_get_location (file);
+
+ /* Root directory doesn't have a GMount, but for UI purposes we want
+ * it to be treated the same way. */
+ if (nautilus_is_root_directory (location))
+ {
+ mount_icon = g_themed_icon_new_with_default_fallbacks ("drive-harddisk");
+ }
+ }
+
+ return mount_icon;
+}
+
+static GIcon *
+get_custom_icon (NautilusFile *file)
+{
+ char *custom_icon_uri, *custom_icon_name;
+ GFile *icon_file;
+ GIcon *icon;
+
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ icon = NULL;
+
+ /* Metadata takes precedence; first we look at the custom
+ * icon URI, then at the custom icon name.
+ */
+ custom_icon_uri = get_custom_icon_metadata_uri (file);
+
+ if (custom_icon_uri)
+ {
+ icon_file = g_file_new_for_uri (custom_icon_uri);
+ icon = g_file_icon_new (icon_file);
+ g_object_unref (icon_file);
+ g_free (custom_icon_uri);
+ }
+
+ if (icon == NULL)
+ {
+ custom_icon_name = get_custom_icon_metadata_name (file);
+
+ if (custom_icon_name != NULL)
+ {
+ icon = g_themed_icon_new_with_default_fallbacks (custom_icon_name);
+ g_free (custom_icon_name);
+ }
+ }
+
+ return icon;
+}
+
+static GIcon *
+get_default_file_icon (void)
+{
+ static GIcon *fallback_icon = NULL;
+ if (fallback_icon == NULL)
+ {
+ fallback_icon = g_themed_icon_new ("text-x-generic");
+ }
+
+ return fallback_icon;
+}
+
+GFilesystemPreviewType
+nautilus_file_get_filesystem_use_preview (NautilusFile *file)
+{
+ GFilesystemPreviewType use_preview;
+ NautilusFile *parent;
+
+ parent = nautilus_file_get_parent (file);
+ if (parent != NULL)
+ {
+ use_preview = parent->details->filesystem_use_preview;
+ g_object_unref (parent);
+ }
+ else
+ {
+ use_preview = 0;
+ }
+
+ return use_preview;
+}
+
+char *
+nautilus_file_get_filesystem_type (NautilusFile *file)
+{
+ char *filesystem_type = NULL;
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ if (nautilus_file_is_directory (file))
+ {
+ filesystem_type = g_strdup (file->details->filesystem_type);
+ }
+ else
+ {
+ g_autoptr (NautilusFile) parent = NULL;
+
+ parent = nautilus_file_get_parent (file);
+ if (parent != NULL)
+ {
+ filesystem_type = g_strdup (parent->details->filesystem_type);
+ }
+ }
+
+ return filesystem_type;
+}
+
+gboolean
+nautilus_file_get_filesystem_remote (NautilusFile *file)
+{
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ if (nautilus_file_is_directory (file) && file->details->filesystem_info_is_up_to_date)
+ {
+ return file->details->filesystem_remote;
+ }
+ else
+ {
+ g_autoptr (NautilusFile) parent = NULL;
+
+ parent = nautilus_file_get_parent (file);
+ if (parent != NULL)
+ {
+ return parent->details->filesystem_remote;
+ }
+ }
+
+ return FALSE;
+}
+
+static gboolean
+get_speed_tradeoff_preference_for_file (NautilusFile *file,
+ NautilusSpeedTradeoffValue value)
+{
+ GFilesystemPreviewType use_preview;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ use_preview = nautilus_file_get_filesystem_use_preview (file);
+
+ if (value == NAUTILUS_SPEED_TRADEOFF_ALWAYS)
+ {
+ if (use_preview == G_FILESYSTEM_PREVIEW_TYPE_NEVER)
+ {
+ return FALSE;
+ }
+ else
+ {
+ return TRUE;
+ }
+ }
+ else if (value == NAUTILUS_SPEED_TRADEOFF_NEVER)
+ {
+ return FALSE;
+ }
+ else if (value == NAUTILUS_SPEED_TRADEOFF_LOCAL_ONLY)
+ {
+ if (use_preview == G_FILESYSTEM_PREVIEW_TYPE_NEVER)
+ {
+ /* file system says to never preview anything */
+ return FALSE;
+ }
+ else if (use_preview == G_FILESYSTEM_PREVIEW_TYPE_IF_LOCAL)
+ {
+ /* file system says we should treat file as if it's local */
+ return TRUE;
+ }
+ else
+ {
+ /* only local files */
+ return !nautilus_file_is_remote (file);
+ }
+ }
+
+ return FALSE;
+}
+
+gboolean
+nautilus_file_should_show_thumbnail (NautilusFile *file)
+{
+ const char *mime_type;
+
+ mime_type = file->details->mime_type;
+ if (mime_type == NULL)
+ {
+ mime_type = "application/octet-stream";
+ }
+
+ /* If the thumbnail has already been created, don't care about the size
+ * of the original file.
+ */
+ if (nautilus_thumbnail_is_mimetype_limited_by_size (mime_type) &&
+ file->details->thumbnail_path == NULL &&
+ nautilus_file_get_size (file) > cached_thumbnail_limit)
+ {
+ return FALSE;
+ }
+
+ return get_speed_tradeoff_preference_for_file (file, show_file_thumbs);
+}
+
+static gboolean
+nautilus_is_video_file (NautilusFile *file)
+{
+ const char *mime_type;
+ guint i;
+
+ mime_type = file->details->mime_type;
+ if (mime_type == NULL)
+ {
+ return FALSE;
+ }
+
+ for (i = 0; video_mime_types[i] != NULL; i++)
+ {
+ if (g_content_type_equals (video_mime_types[i], mime_type))
+ {
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+static GList *
+sort_keyword_list_and_remove_duplicates (GList *keywords)
+{
+ GList *p;
+ GList *duplicate_link;
+
+ if (keywords != NULL)
+ {
+ keywords = g_list_sort (keywords, (GCompareFunc) g_utf8_collate);
+
+ p = keywords;
+ while (p->next != NULL)
+ {
+ if (strcmp ((const char *) p->data, (const char *) p->next->data) == 0)
+ {
+ duplicate_link = p->next;
+ keywords = g_list_remove_link (keywords, duplicate_link);
+ g_list_free_full (duplicate_link, g_free);
+ }
+ else
+ {
+ p = p->next;
+ }
+ }
+ }
+
+ return keywords;
+}
+
+static void
+clean_up_metadata_keywords (NautilusFile *file,
+ GList **metadata_keywords)
+{
+ NautilusFile *parent_file;
+ GList *l, *res = NULL;
+ char *exclude[4];
+ char *keyword;
+ gboolean found;
+ gint i;
+
+ i = 0;
+ exclude[i++] = NAUTILUS_FILE_EMBLEM_NAME_TRASH;
+ exclude[i++] = NAUTILUS_FILE_EMBLEM_NAME_NOTE;
+
+ parent_file = nautilus_file_get_parent (file);
+ if (parent_file)
+ {
+ if (!nautilus_file_can_write (parent_file))
+ {
+ exclude[i++] = NAUTILUS_FILE_EMBLEM_NAME_CANT_WRITE;
+ }
+ nautilus_file_unref (parent_file);
+ }
+ exclude[i++] = NULL;
+
+ for (l = *metadata_keywords; l != NULL; l = l->next)
+ {
+ keyword = l->data;
+ found = FALSE;
+
+ for (i = 0; exclude[i] != NULL; i++)
+ {
+ if (strcmp (exclude[i], keyword) == 0)
+ {
+ found = TRUE;
+ break;
+ }
+ }
+
+ if (!found)
+ {
+ res = g_list_prepend (res, keyword);
+ }
+ }
+
+ g_list_free (*metadata_keywords);
+ *metadata_keywords = res;
+}
+
+/**
+ * nautilus_file_get_keywords
+ *
+ * Return this file's keywords.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: A list of keywords.
+ *
+ **/
+static GList *
+nautilus_file_get_keywords (NautilusFile *file)
+{
+ GList *keywords;
+ gchar **metadata_strv;
+ GList *metadata_keywords = NULL;
+
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ keywords = g_list_copy_deep (file->details->extension_emblems, (GCopyFunc) g_strdup, NULL);
+ keywords = g_list_concat (keywords, g_list_copy_deep (file->details->pending_extension_emblems, (GCopyFunc) g_strdup, NULL));
+
+ metadata_strv = nautilus_file_get_metadata_list (file, NAUTILUS_METADATA_KEY_EMBLEMS);
+ /* Convert array to list */
+ for (gint i = 0; metadata_strv != NULL && metadata_strv[i] != NULL; i++)
+ {
+ metadata_keywords = g_list_prepend (metadata_keywords, metadata_strv[i]);
+ }
+ /* Free only the container array. The strings are owned by the list now. */
+ g_free (metadata_strv);
+
+ clean_up_metadata_keywords (file, &metadata_keywords);
+ keywords = g_list_concat (keywords, metadata_keywords);
+
+ return sort_keyword_list_and_remove_duplicates (keywords);
+}
+
+/**
+ * nautilus_file_get_emblem_icons
+ *
+ * Return the list of names of emblems that this file should display,
+ * in canonical order.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: (transfer full) (element-type GIcon): A list of emblem names.
+ *
+ **/
+GList *
+nautilus_file_get_emblem_icons (NautilusFile *file)
+{
+ GList *keywords, *l;
+ GList *icons;
+ char *icon_names[2];
+ char *keyword;
+ GIcon *icon;
+
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ keywords = nautilus_file_get_keywords (file);
+ keywords = prepend_automatic_keywords (file, keywords);
+
+ icons = NULL;
+ for (l = keywords; l != NULL; l = l->next)
+ {
+ keyword = l->data;
+
+ icon_names[0] = g_strconcat ("emblem-", keyword, NULL);
+ icon_names[1] = keyword;
+ icon = g_themed_icon_new_from_names (icon_names, 2);
+ g_free (icon_names[0]);
+
+ icons = g_list_prepend (icons, icon);
+ }
+
+ icon = get_mount_icon (file);
+ if (icon != NULL)
+ {
+ icons = g_list_prepend (icons, icon);
+ }
+
+ g_list_free_full (keywords, g_free);
+
+ return icons;
+}
+
+GIcon *
+nautilus_file_get_gicon (NautilusFile *file,
+ NautilusFileIconFlags flags)
+{
+ GIcon *icon;
+
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ icon = get_custom_icon (file);
+ if (icon != NULL)
+ {
+ return icon;
+ }
+
+ if (flags & NAUTILUS_FILE_ICON_FLAGS_USE_MOUNT_ICON)
+ {
+ icon = get_mount_icon (file);
+
+ if (icon != NULL)
+ {
+ goto out;
+ }
+ }
+
+ if (file->details->icon)
+ {
+ icon = g_object_ref (file->details->icon);
+ }
+
+out:
+ if (icon == NULL)
+ {
+ icon = g_object_ref (get_default_file_icon ());
+ }
+
+ return icon;
+}
+
+char *
+nautilus_file_get_thumbnail_path (NautilusFile *file)
+{
+ return g_strdup (file->details->thumbnail_path);
+}
+
+static NautilusIconInfo *
+nautilus_file_get_thumbnail_icon (NautilusFile *file,
+ int size,
+ int scale,
+ NautilusFileIconFlags flags)
+{
+ g_autoptr (GdkPaintable) paintable = NULL;
+ NautilusIconInfo *icon;
+
+ icon = NULL;
+
+ if (file->details->thumbnail != NULL)
+ {
+ GdkPixbuf *pixbuf = file->details->thumbnail;
+ double width = gdk_pixbuf_get_width (pixbuf) / scale;
+ double height = gdk_pixbuf_get_height (pixbuf) / scale;
+ g_autoptr (GdkTexture) texture = gdk_texture_new_for_pixbuf (pixbuf);
+ g_autoptr (GtkSnapshot) snapshot = gtk_snapshot_new ();
+ GskRoundedRect rounded_rect;
+
+ if (MAX (width, height) > size)
+ {
+ float scale_down_factor = MAX (width, height) / size;
+
+ width = width / scale_down_factor;
+ height = height / scale_down_factor;
+ }
+
+ gsk_rounded_rect_init_from_rect (&rounded_rect,
+ &GRAPHENE_RECT_INIT (0, 0, width, height),
+ 2 /* radius*/);
+ gtk_snapshot_push_rounded_clip (snapshot, &rounded_rect);
+
+ gdk_paintable_snapshot (GDK_PAINTABLE (texture),
+ GDK_SNAPSHOT (snapshot),
+ width, height);
+
+ if (size >= NAUTILUS_GRID_ICON_SIZE_SMALL &&
+ nautilus_is_video_file (file))
+ {
+ nautilus_ui_frame_video (snapshot, width, height);
+ }
+
+ gtk_snapshot_pop (snapshot); /* End rounded clip */
+
+ DEBUG ("Returning thumbnailed image, at size %d %d",
+ (int) (width), (int) (height));
+ paintable = gtk_snapshot_to_paintable (snapshot, NULL);
+ }
+ else if (file->details->thumbnail_path == NULL &&
+ file->details->can_read &&
+ !file->details->is_thumbnailing &&
+ !file->details->thumbnailing_failed &&
+ nautilus_can_thumbnail (file))
+ {
+ nautilus_create_thumbnail (file);
+ }
+
+ if (paintable != NULL)
+ {
+ icon = nautilus_icon_info_new_for_paintable (paintable, scale);
+ }
+ else if (file->details->is_thumbnailing)
+ {
+ g_autoptr (GIcon) gicon = g_themed_icon_new (ICON_NAME_THUMBNAIL_LOADING);
+ icon = nautilus_icon_info_lookup (gicon, size, scale);
+ }
+
+ return icon;
+}
+
+NautilusIconInfo *
+nautilus_file_get_icon (NautilusFile *file,
+ int size,
+ int scale,
+ NautilusFileIconFlags flags)
+{
+ NautilusIconInfo *icon;
+ GIcon *gicon;
+
+ icon = NULL;
+
+ if (file == NULL)
+ {
+ goto out;
+ }
+
+ gicon = get_custom_icon (file);
+ if (gicon != NULL)
+ {
+ icon = nautilus_icon_info_lookup (gicon, size, scale);
+ g_object_unref (gicon);
+
+ goto out;
+ }
+
+ DEBUG ("Called file_get_icon(), at size %d", size);
+
+ if (flags & NAUTILUS_FILE_ICON_FLAGS_USE_THUMBNAILS &&
+ nautilus_file_should_show_thumbnail (file) &&
+ size >= NAUTILUS_THUMBNAIL_MINIMUM_ICON_SIZE)
+ {
+ icon = nautilus_file_get_thumbnail_icon (file, size, scale, flags);
+ }
+
+ if (icon == NULL)
+ {
+ gicon = nautilus_file_get_gicon (file, flags);
+ icon = nautilus_icon_info_lookup (gicon, size, scale);
+ g_object_unref (gicon);
+
+ if (nautilus_icon_info_is_fallback (icon))
+ {
+ g_object_unref (icon);
+ icon = nautilus_icon_info_lookup (get_default_file_icon (), size, scale);
+ }
+ }
+
+out:
+ return icon;
+}
+
+GdkTexture *
+nautilus_file_get_icon_texture (NautilusFile *file,
+ int size,
+ int scale,
+ NautilusFileIconFlags flags)
+{
+ g_autoptr (NautilusIconInfo) info = NULL;
+
+ info = nautilus_file_get_icon (file, size, scale, flags);
+
+ return nautilus_icon_info_get_texture (info);
+}
+
+GdkPaintable *
+nautilus_file_get_icon_paintable (NautilusFile *file,
+ int size,
+ int scale,
+ NautilusFileIconFlags flags)
+{
+ g_autoptr (NautilusIconInfo) info = NULL;
+
+ info = nautilus_file_get_icon (file, size, scale, flags);
+
+ return nautilus_icon_info_get_paintable (info);
+}
+
+gboolean
+nautilus_file_get_date (NautilusFile *file,
+ NautilusDateType date_type,
+ time_t *date)
+{
+ if (date != NULL)
+ {
+ *date = 0;
+ }
+
+ g_return_val_if_fail (date_type == NAUTILUS_DATE_TYPE_ACCESSED
+ || date_type == NAUTILUS_DATE_TYPE_MODIFIED
+ || date_type == NAUTILUS_DATE_TYPE_CREATED
+ || date_type == NAUTILUS_DATE_TYPE_TRASHED
+ || date_type == NAUTILUS_DATE_TYPE_RECENCY,
+ FALSE);
+
+ if (file == NULL)
+ {
+ return FALSE;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->get_date (file, date_type, date);
+}
+
+static char *
+nautilus_file_get_where_string (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->get_where_string (file);
+}
+
+static char *
+nautilus_file_get_trash_original_file_parent_as_string (NautilusFile *file)
+{
+ NautilusFile *orig_file;
+ char *filename;
+
+ filename = NULL;
+ orig_file = nautilus_file_get_trash_original_file (file);
+ if (orig_file != NULL)
+ {
+ filename = nautilus_file_get_parent_uri_for_display (orig_file);
+
+ nautilus_file_unref (orig_file);
+ }
+
+ return filename;
+}
+
+/**
+ * nautilus_file_get_date_as_string:
+ *
+ * Get a user-displayable string representing a file modification date.
+ * The caller is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_date_as_string (NautilusFile *file,
+ NautilusDateType date_type,
+ NautilusDateFormat date_format)
+{
+ time_t file_time_raw;
+ GDateTime *file_date_time, *now;
+ GDateTime *today_midnight;
+ gint days_ago;
+ gboolean use_24;
+ const gchar *format;
+ gchar *result;
+ gchar *result_with_ratio;
+
+ if (!nautilus_file_get_date (file, date_type, &file_time_raw))
+ {
+ return NULL;
+ }
+
+ file_date_time = g_date_time_new_from_unix_local (file_time_raw);
+ if (date_format != NAUTILUS_DATE_FORMAT_FULL)
+ {
+ GDateTime *file_date;
+
+ now = g_date_time_new_now_local ();
+ today_midnight = g_date_time_new_local (g_date_time_get_year (now),
+ g_date_time_get_month (now),
+ g_date_time_get_day_of_month (now),
+ 0, 0, 0);
+
+ file_date = g_date_time_new_local (g_date_time_get_year (file_date_time),
+ g_date_time_get_month (file_date_time),
+ g_date_time_get_day_of_month (file_date_time),
+ 0, 0, 0);
+
+ days_ago = g_date_time_difference (today_midnight, file_date) / G_TIME_SPAN_DAY;
+
+ use_24 = g_settings_get_enum (gnome_interface_preferences, "clock-format") ==
+ G_DESKTOP_CLOCK_FORMAT_24H;
+
+ /* Show only the time if date is on today */
+ if (days_ago == 0)
+ {
+ if (use_24)
+ {
+ /* Translators: Time in 24h format */
+ format = _("%H:%M");
+ }
+ else
+ {
+ /* Translators: Time in 12h format */
+ format = _("%l:%M %p");
+ }
+ }
+ /* Show the word "Yesterday" and time if date is on yesterday */
+ else if (days_ago == 1)
+ {
+ if (date_format == NAUTILUS_DATE_FORMAT_REGULAR)
+ {
+ /* xgettext:no-c-format */
+ format = _("Yesterday");
+ }
+ else
+ {
+ if (use_24)
+ {
+ /* Translators: this is the word Yesterday followed by
+ * a time in 24h format. i.e. "Yesterday 23:04" */
+ /* xgettext:no-c-format */
+ format = _("Yesterday %H:%M");
+ }
+ else
+ {
+ /* Translators: this is the word Yesterday followed by
+ * a time in 12h format. i.e. "Yesterday 9:04 PM" */
+ /* xgettext:no-c-format */
+ format = _("Yesterday %l:%M %p");
+ }
+ }
+ }
+ /* Show a week day and time if date is in the last week */
+ else if (days_ago > 1 && days_ago < 7)
+ {
+ if (date_format == NAUTILUS_DATE_FORMAT_REGULAR)
+ {
+ /* xgettext:no-c-format */
+ format = _("%a");
+ }
+ else
+ {
+ if (use_24)
+ {
+ /* Translators: this is the name of the week day followed by
+ * a time in 24h format. i.e. "Monday 23:04" */
+ /* xgettext:no-c-format */
+ format = _("%a %H:%M");
+ }
+ else
+ {
+ /* Translators: this is the week day name followed by
+ * a time in 12h format. i.e. "Monday 9:04 PM" */
+ /* xgettext:no-c-format */
+ format = _("%a %l:%M %p");
+ }
+ }
+ }
+ else if (g_date_time_get_year (file_date) == g_date_time_get_year (now))
+ {
+ if (date_format == NAUTILUS_DATE_FORMAT_REGULAR)
+ {
+ /* Translators: this is the day of the month followed
+ * by the abbreviated month name i.e. "3 Feb" */
+ /* xgettext:no-c-format */
+ format = _("%-e %b");
+ }
+ else
+ {
+ if (use_24)
+ {
+ /* Translators: this is the day of the month followed
+ * by the abbreviated month name followed by a time in
+ * 24h format i.e. "3 Feb 23:04" */
+ /* xgettext:no-c-format */
+ format = _("%-e %b %H:%M");
+ }
+ else
+ {
+ /* Translators: this is the day of the month followed
+ * by the abbreviated month name followed by a time in
+ * 12h format i.e. "3 Feb 9:04" */
+ /* xgettext:no-c-format */
+ format = _("%-e %b %l:%M %p");
+ }
+ }
+ }
+ else
+ {
+ if (date_format == NAUTILUS_DATE_FORMAT_REGULAR)
+ {
+ /* Translators: this is the day of the month followed by the abbreviated
+ * month name followed by the year i.e. "3 Feb 2015" */
+ /* xgettext:no-c-format */
+ format = _("%-e %b %Y");
+ }
+ else
+ {
+ if (use_24)
+ {
+ /* Translators: this is the day number followed
+ * by the abbreviated month name followed by the year followed
+ * by a time in 24h format i.e. "3 Feb 2015 23:04" */
+ /* xgettext:no-c-format */
+ format = _("%-e %b %Y %H:%M");
+ }
+ else
+ {
+ /* Translators: this is the day number followed
+ * by the abbreviated month name followed by the year followed
+ * by a time in 12h format i.e. "3 Feb 2015 9:04 PM" */
+ /* xgettext:no-c-format */
+ format = _("%-e %b %Y %l:%M %p");
+ }
+ }
+ }
+
+ g_date_time_unref (file_date);
+ g_date_time_unref (now);
+ g_date_time_unref (today_midnight);
+ }
+ else
+ {
+ /* xgettext:no-c-format */
+ format = _("%c");
+ }
+
+ result = g_date_time_format (file_date_time, format);
+ g_date_time_unref (file_date_time);
+
+ /* Replace ":" with ratio. Replacement is done afterward because g_date_time_format
+ * may fail with utf8 chars in some locales */
+ result_with_ratio = eel_str_replace_substring (result, ":", "∶");
+ g_free (result);
+
+ return result_with_ratio;
+}
+
+static void
+show_directory_item_count_changed_callback (gpointer callback_data)
+{
+ show_directory_item_count = g_settings_get_enum (nautilus_preferences, NAUTILUS_PREFERENCES_SHOW_DIRECTORY_ITEM_COUNTS);
+}
+
+gboolean
+nautilus_file_should_show_directory_item_count (NautilusFile *file)
+{
+ static gboolean show_directory_item_count_callback_added = FALSE;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ if (file->details->mime_type &&
+ strcmp (file->details->mime_type, "x-directory/smb-share") == 0)
+ {
+ return FALSE;
+ }
+
+ /* Add the callback once for the life of our process */
+ if (!show_directory_item_count_callback_added)
+ {
+ g_signal_connect_swapped (nautilus_preferences,
+ "changed::" NAUTILUS_PREFERENCES_SHOW_DIRECTORY_ITEM_COUNTS,
+ G_CALLBACK (show_directory_item_count_changed_callback),
+ NULL);
+ show_directory_item_count_callback_added = TRUE;
+
+ /* Peek for the first time */
+ show_directory_item_count_changed_callback (NULL);
+ }
+
+ return get_speed_tradeoff_preference_for_file (file, show_directory_item_count);
+}
+
+/**
+ * nautilus_file_get_directory_item_count
+ *
+ * Get the number of items in a directory.
+ * @file: NautilusFile representing a directory.
+ * @count: Place to put count.
+ * @count_unreadable: Set to TRUE (if non-NULL) if permissions prevent
+ * the item count from being read on this directory. Otherwise set to FALSE.
+ *
+ * Returns: TRUE if count is available.
+ *
+ **/
+gboolean
+nautilus_file_get_directory_item_count (NautilusFile *file,
+ guint *count,
+ gboolean *count_unreadable)
+{
+ if (count != NULL)
+ {
+ *count = 0;
+ }
+ if (count_unreadable != NULL)
+ {
+ *count_unreadable = FALSE;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ if (!nautilus_file_is_directory (file))
+ {
+ return FALSE;
+ }
+
+ if (!nautilus_file_should_show_directory_item_count (file))
+ {
+ return FALSE;
+ }
+
+ return NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->get_item_count
+ (file, count, count_unreadable);
+}
+
+/**
+ * nautilus_file_get_deep_counts
+ *
+ * Get the statistics about items inside a directory.
+ * @file: NautilusFile representing a directory or file.
+ * @directory_count: Place to put count of directories inside.
+ * @files_count: Place to put count of files inside.
+ * @unreadable_directory_count: Number of directories encountered
+ * that were unreadable.
+ * @total_size: Total size of all files and directories visited.
+ * @force: Whether the deep counts should even be collected if
+ * nautilus_file_should_show_directory_item_count returns FALSE
+ * for this file.
+ *
+ * Returns: Status to indicate whether sizes are available.
+ *
+ **/
+NautilusRequestStatus
+nautilus_file_get_deep_counts (NautilusFile *file,
+ guint *directory_count,
+ guint *file_count,
+ guint *unreadable_directory_count,
+ goffset *total_size,
+ gboolean force)
+{
+ if (directory_count != NULL)
+ {
+ *directory_count = 0;
+ }
+ if (file_count != NULL)
+ {
+ *file_count = 0;
+ }
+ if (unreadable_directory_count != NULL)
+ {
+ *unreadable_directory_count = 0;
+ }
+ if (total_size != NULL)
+ {
+ *total_size = 0;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NAUTILUS_REQUEST_DONE);
+
+ if (!force && !nautilus_file_should_show_directory_item_count (file))
+ {
+ /* Set field so an existing value isn't treated as up-to-date
+ * when preference changes later.
+ */
+ file->details->deep_counts_status = NAUTILUS_REQUEST_NOT_STARTED;
+ return file->details->deep_counts_status;
+ }
+
+ return NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->get_deep_counts
+ (file, directory_count, file_count,
+ unreadable_directory_count, total_size);
+}
+
+void
+nautilus_file_recompute_deep_counts (NautilusFile *file)
+{
+ if (file->details->deep_counts_status != NAUTILUS_REQUEST_IN_PROGRESS)
+ {
+ file->details->deep_counts_status = NAUTILUS_REQUEST_NOT_STARTED;
+ if (file->details->directory != NULL)
+ {
+ nautilus_directory_add_file_to_work_queue (file->details->directory, file);
+ nautilus_directory_async_state_changed (file->details->directory);
+ }
+ }
+}
+
+gboolean
+nautilus_file_can_get_size (NautilusFile *file)
+{
+ return file->details->size == -1;
+}
+
+
+/**
+ * nautilus_file_get_size
+ *
+ * Get the file size.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Size in bytes.
+ *
+ **/
+goffset
+nautilus_file_get_size (NautilusFile *file)
+{
+ /* Before we have info on the file, we don't know the size. */
+ if (file->details->size == -1)
+ {
+ return 0;
+ }
+ return file->details->size;
+}
+
+time_t
+nautilus_file_get_mtime (NautilusFile *file)
+{
+ return file->details->mtime;
+}
+
+time_t
+nautilus_file_get_atime (NautilusFile *file)
+{
+ return file->details->atime;
+}
+
+time_t
+nautilus_file_get_btime (NautilusFile *file)
+{
+ return file->details->btime;
+}
+
+time_t
+nautilus_file_get_recency (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), 0);
+
+ return file->details->recency;
+}
+
+time_t
+nautilus_file_get_trash_time (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), 0);
+
+ return file->details->trash_time;
+}
+
+static void
+set_attributes_get_info_callback (GObject *source_object,
+ GAsyncResult *res,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ GFileInfo *new_info;
+ GError *error;
+
+ op = callback_data;
+
+ error = NULL;
+ new_info = g_file_query_info_finish (G_FILE (source_object), res, &error);
+ if (new_info != NULL)
+ {
+ if (nautilus_file_update_info (op->file, new_info))
+ {
+ nautilus_file_changed (op->file);
+ }
+ g_object_unref (new_info);
+ }
+ nautilus_file_operation_complete (op, NULL, error);
+ if (error)
+ {
+ g_error_free (error);
+ }
+}
+
+
+static void
+set_attributes_callback (GObject *source_object,
+ GAsyncResult *result,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ GError *error;
+ gboolean res;
+
+ op = callback_data;
+
+ error = NULL;
+ res = g_file_set_attributes_finish (G_FILE (source_object),
+ result,
+ NULL,
+ &error);
+
+ if (res)
+ {
+ g_file_query_info_async (G_FILE (source_object),
+ NAUTILUS_FILE_DEFAULT_ATTRIBUTES,
+ 0,
+ G_PRIORITY_DEFAULT,
+ op->cancellable,
+ set_attributes_get_info_callback, op);
+ }
+ else
+ {
+ nautilus_file_operation_complete (op, NULL, error);
+ g_error_free (error);
+ }
+}
+
+void
+nautilus_file_set_attributes (NautilusFile *file,
+ GFileInfo *attributes,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ NautilusFileOperation *op;
+ GFile *location;
+
+ op = nautilus_file_operation_new (file, callback, callback_data);
+
+ location = nautilus_file_get_location (file);
+ g_file_set_attributes_async (location,
+ attributes,
+ 0,
+ G_PRIORITY_DEFAULT,
+ op->cancellable,
+ set_attributes_callback,
+ op);
+ g_object_unref (location);
+}
+
+void
+nautilus_file_set_search_relevance (NautilusFile *file,
+ gdouble relevance)
+{
+ file->details->search_relevance = relevance;
+}
+
+void
+nautilus_file_set_search_fts_snippet (NautilusFile *file,
+ const gchar *fts_snippet)
+{
+ file->details->fts_snippet = g_strdup (fts_snippet);
+}
+
+const gchar *
+nautilus_file_get_search_fts_snippet (NautilusFile *file)
+{
+ return file->details->fts_snippet;
+}
+
+/**
+ * nautilus_file_can_get_permissions:
+ *
+ * Check whether the permissions for a file are determinable.
+ * This might not be the case for files on non-UNIX file systems.
+ *
+ * @file: The file in question.
+ *
+ * Return value: TRUE if the permissions are valid.
+ */
+gboolean
+nautilus_file_can_get_permissions (NautilusFile *file)
+{
+ return file->details->has_permissions;
+}
+
+/**
+ * nautilus_file_can_set_permissions:
+ *
+ * Check whether the current user is allowed to change
+ * the permissions of a file.
+ *
+ * @file: The file in question.
+ *
+ * Return value: TRUE if the current user can change the
+ * permissions of @file, FALSE otherwise. It's always possible
+ * that when you actually try to do it, you will fail.
+ */
+gboolean
+nautilus_file_can_set_permissions (NautilusFile *file)
+{
+ g_autoptr (GFile) location = NULL;
+ uid_t user_id;
+
+ location = nautilus_file_get_location (file);
+
+ if (file->details->uid != -1 &&
+ g_file_is_native (location))
+ {
+ /* Check the user. */
+ user_id = geteuid ();
+
+ /* Owner is allowed to set permissions. */
+ if (user_id == (uid_t) file->details->uid)
+ {
+ return TRUE;
+ }
+
+ /* Root is also allowed to set permissions. */
+ if (user_id == 0)
+ {
+ return TRUE;
+ }
+
+ /* Nobody else is allowed. */
+ return FALSE;
+ }
+
+ /* pretend to have full chmod rights when no info is available, relevant when
+ * the FS can't provide ownership info, for instance for FTP */
+ return TRUE;
+}
+
+guint
+nautilus_file_get_permissions (NautilusFile *file)
+{
+ g_return_val_if_fail (nautilus_file_can_get_permissions (file), 0);
+
+ return file->details->permissions;
+}
+
+/**
+ * nautilus_file_set_permissions:
+ *
+ * Change a file's permissions. This should only be called if
+ * nautilus_file_can_set_permissions returned TRUE.
+ *
+ * @file: NautilusFile representing the file in question.
+ * @new_permissions: New permissions value. This is the whole
+ * set of permissions, not a delta.
+ **/
+void
+nautilus_file_set_permissions (NautilusFile *file,
+ guint32 new_permissions,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GFileInfo *info;
+ GError *error;
+
+ if (!nautilus_file_can_set_permissions (file))
+ {
+ /* Claim that something changed even if the permission change failed.
+ * This makes it easier for some clients who see the "reverting"
+ * to the old permissions as "changing back".
+ */
+ nautilus_file_changed (file);
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_PERMISSION_DENIED,
+ _("Not allowed to set permissions"));
+ (*callback)(file, NULL, error, callback_data);
+ g_error_free (error);
+ return;
+ }
+
+ /* Test the permissions-haven't-changed case explicitly
+ * because we don't want to send the file-changed signal if
+ * nothing changed.
+ */
+ if (new_permissions == file->details->permissions)
+ {
+ (*callback)(file, NULL, NULL, callback_data);
+ return;
+ }
+
+ if (!nautilus_file_undo_manager_is_operating ())
+ {
+ NautilusFileUndoInfo *undo_info;
+
+ undo_info = nautilus_file_undo_info_permissions_new (nautilus_file_get_location (file),
+ file->details->permissions,
+ new_permissions);
+ nautilus_file_undo_manager_set_action (undo_info);
+ }
+
+ info = g_file_info_new ();
+ g_file_info_set_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE, new_permissions);
+ nautilus_file_set_attributes (file, info, callback, callback_data);
+
+ g_object_unref (info);
+}
+
+/**
+ * nautilus_file_can_get_selinux_context:
+ *
+ * Check whether the selinux context for a file are determinable.
+ * This might not be the case for files on non-UNIX file systems,
+ * files without a context or systems that don't support selinux.
+ *
+ * @file: The file in question.
+ *
+ * Return value: TRUE if the permissions are valid.
+ */
+gboolean
+nautilus_file_can_get_selinux_context (NautilusFile *file)
+{
+ return file->details->selinux_context != NULL;
+}
+
+
+/**
+ * nautilus_file_get_selinux_context:
+ *
+ * Get a user-displayable string representing a file's selinux
+ * context
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+char *
+nautilus_file_get_selinux_context (NautilusFile *file)
+{
+ char *translated;
+ char *raw;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ if (!nautilus_file_can_get_selinux_context (file))
+ {
+ return NULL;
+ }
+
+ raw = file->details->selinux_context;
+
+#ifdef HAVE_SELINUX
+ if (selinux_raw_to_trans_context (raw, &translated) == 0)
+ {
+ char *tmp;
+ tmp = g_strdup (translated);
+ freecon (translated);
+ translated = tmp;
+ }
+ else
+#endif
+ {
+ translated = g_strdup (raw);
+ }
+
+ return translated;
+}
+
+static char *
+get_real_name (const char *name,
+ const char *gecos)
+{
+ char *locale_string, *part_before_comma, *capitalized_login_name, *real_name;
+
+ if (gecos == NULL)
+ {
+ return NULL;
+ }
+
+ locale_string = eel_str_strip_substring_and_after (gecos, ",");
+ if (!g_utf8_validate (locale_string, -1, NULL))
+ {
+ part_before_comma = g_locale_to_utf8 (locale_string, -1, NULL, NULL, NULL);
+ g_free (locale_string);
+ }
+ else
+ {
+ part_before_comma = locale_string;
+ }
+
+ if (!g_utf8_validate (name, -1, NULL))
+ {
+ locale_string = g_locale_to_utf8 (name, -1, NULL, NULL, NULL);
+ }
+ else
+ {
+ locale_string = g_strdup (name);
+ }
+
+ capitalized_login_name = eel_str_capitalize (locale_string);
+ g_free (locale_string);
+
+ if (capitalized_login_name == NULL)
+ {
+ real_name = part_before_comma;
+ }
+ else
+ {
+ real_name = eel_str_replace_substring
+ (part_before_comma, "&", capitalized_login_name);
+ g_free (part_before_comma);
+ }
+
+
+ if (g_strcmp0 (real_name, NULL) == 0
+ || g_strcmp0 (name, real_name) == 0
+ || g_strcmp0 (capitalized_login_name, real_name) == 0)
+ {
+ g_free (real_name);
+ real_name = NULL;
+ }
+
+ g_free (capitalized_login_name);
+
+ return real_name;
+}
+
+static gboolean
+get_group_id_from_group_name (const char *group_name,
+ uid_t *gid)
+{
+ struct group *group;
+
+ g_assert (gid != NULL);
+
+ group = getgrnam (group_name);
+
+ if (group == NULL)
+ {
+ return FALSE;
+ }
+
+ *gid = group->gr_gid;
+
+ return TRUE;
+}
+
+static gboolean
+get_ids_from_user_name (const char *user_name,
+ uid_t *uid,
+ uid_t *gid)
+{
+ struct passwd *password_info;
+
+ g_assert (uid != NULL || gid != NULL);
+
+ password_info = getpwnam (user_name);
+
+ if (password_info == NULL)
+ {
+ return FALSE;
+ }
+
+ if (uid != NULL)
+ {
+ *uid = password_info->pw_uid;
+ }
+
+ if (gid != NULL)
+ {
+ *gid = password_info->pw_gid;
+ }
+
+ return TRUE;
+}
+
+static gboolean
+get_user_id_from_user_name (const char *user_name,
+ uid_t *id)
+{
+ return get_ids_from_user_name (user_name, id, NULL);
+}
+
+static gboolean
+get_id_from_digit_string (const char *digit_string,
+ uid_t *id)
+{
+ long scanned_id;
+ char c;
+
+ g_assert (id != NULL);
+
+ /* Only accept string if it has one integer with nothing
+ * afterwards.
+ */
+ if (sscanf (digit_string, "%ld%c", &scanned_id, &c) != 1)
+ {
+ return FALSE;
+ }
+ *id = scanned_id;
+ return TRUE;
+}
+
+/**
+ * nautilus_file_can_get_owner:
+ *
+ * Check whether the owner a file is determinable.
+ * This might not be the case for files on non-UNIX file systems.
+ *
+ * @file: The file in question.
+ *
+ * Return value: TRUE if the owner is valid.
+ */
+gboolean
+nautilus_file_can_get_owner (NautilusFile *file)
+{
+ /* Before we have info on a file, the owner is unknown. */
+ return file->details->uid != -1;
+}
+
+/**
+ * nautilus_file_get_uid:
+ *
+ * Get the user id of the file's owner.
+ *
+ * @file: The file in question.
+ *
+ * Return value: (transfer none): the user id.
+ */
+const uid_t
+nautilus_file_get_uid (NautilusFile *file)
+{
+ return file->details->uid;
+}
+
+/**
+ * nautilus_file_get_owner_name:
+ *
+ * Get the user name of the file's owner. If the owner has no
+ * name, returns the userid as a string. The caller is responsible
+ * for g_free-ing this string.
+ *
+ * @file: The file in question.
+ *
+ * Return value: A newly-allocated string.
+ */
+char *
+nautilus_file_get_owner_name (NautilusFile *file)
+{
+ return nautilus_file_get_owner_as_string (file, FALSE);
+}
+
+/**
+ * nautilus_file_can_set_owner:
+ *
+ * Check whether the current user is allowed to change
+ * the owner of a file.
+ *
+ * @file: The file in question.
+ *
+ * Return value: TRUE if the current user can change the
+ * owner of @file, FALSE otherwise. It's always possible
+ * that when you actually try to do it, you will fail.
+ */
+gboolean
+nautilus_file_can_set_owner (NautilusFile *file)
+{
+ /* Not allowed to set the owner if we can't
+ * even read it. This can happen on non-UNIX file
+ * systems.
+ */
+ if (!nautilus_file_can_get_owner (file))
+ {
+ return FALSE;
+ }
+
+ /* Owner can be changed only in admin backend or by root */
+ return nautilus_file_is_in_admin (file) || geteuid () == 0;
+}
+
+/**
+ * nautilus_file_set_owner:
+ *
+ * Set the owner of a file. This will only have any effect if
+ * nautilus_file_can_set_owner returns TRUE.
+ *
+ * @file: The file in question.
+ * @user_name_or_id: The user name to set the owner to.
+ * If the string does not match any user name, and the
+ * string is an integer, the owner will be set to the
+ * userid represented by that integer.
+ * @callback: Function called when asynch owner change succeeds or fails.
+ * @callback_data: Parameter passed back with callback function.
+ */
+void
+nautilus_file_set_owner (NautilusFile *file,
+ const char *user_name_or_id,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+ GFileInfo *info;
+ uid_t new_id;
+
+ if (!nautilus_file_can_set_owner (file))
+ {
+ /* Claim that something changed even if the permission
+ * change failed. This makes it easier for some
+ * clients who see the "reverting" to the old owner as
+ * "changing back".
+ */
+ nautilus_file_changed (file);
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_PERMISSION_DENIED,
+ _("Not allowed to set owner"));
+ (*callback)(file, NULL, error, callback_data);
+ g_error_free (error);
+ return;
+ }
+
+ /* If no match treating user_name_or_id as name, try treating
+ * it as id.
+ */
+ if (!get_user_id_from_user_name (user_name_or_id, &new_id)
+ && !get_id_from_digit_string (user_name_or_id, &new_id))
+ {
+ /* Claim that something changed even if the permission
+ * change failed. This makes it easier for some
+ * clients who see the "reverting" to the old owner as
+ * "changing back".
+ */
+ nautilus_file_changed (file);
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
+ _("Specified owner “%s” doesn’t exist"), user_name_or_id);
+ (*callback)(file, NULL, error, callback_data);
+ g_error_free (error);
+ return;
+ }
+
+ /* Test the owner-hasn't-changed case explicitly because we
+ * don't want to send the file-changed signal if nothing
+ * changed.
+ */
+ if (new_id == (uid_t) file->details->uid)
+ {
+ (*callback)(file, NULL, NULL, callback_data);
+ return;
+ }
+
+ if (!nautilus_file_undo_manager_is_operating ())
+ {
+ NautilusFileUndoInfo *undo_info;
+ char *current_owner;
+
+ current_owner = nautilus_file_get_owner_as_string (file, FALSE);
+
+ undo_info = nautilus_file_undo_info_ownership_new (NAUTILUS_FILE_UNDO_OP_CHANGE_OWNER,
+ nautilus_file_get_location (file),
+ current_owner,
+ user_name_or_id);
+ nautilus_file_undo_manager_set_action (undo_info);
+
+ g_free (current_owner);
+ }
+
+ info = g_file_info_new ();
+ g_file_info_set_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_UID, new_id);
+ nautilus_file_set_attributes (file, info, callback, callback_data);
+ g_object_unref (info);
+}
+
+/**
+ * nautilus_get_user_names:
+ *
+ * Get a list of user names. For users with a different associated
+ * "real name", the real name follows the standard user name, separated
+ * by a dash surrounded by spaces. The caller is responsible for freeing
+ * this list and its contents.
+ */
+GList *
+nautilus_get_user_names (void)
+{
+ GList *list;
+ char *real_name, *name;
+ struct passwd *user;
+
+ list = NULL;
+
+ setpwent ();
+
+ while ((user = getpwent ()) != NULL)
+ {
+ real_name = get_real_name (user->pw_name, user->pw_gecos);
+ if (real_name != NULL && !g_str_equal (real_name, ""))
+ {
+ name = g_strconcat (user->pw_name, " – ", real_name, NULL);
+ }
+ else
+ {
+ name = g_strdup (user->pw_name);
+ }
+ g_free (real_name);
+ list = g_list_prepend (list, name);
+ }
+
+ endpwent ();
+
+ return g_list_sort (list, (GCompareFunc) g_utf8_collate);
+}
+
+/**
+ * nautilus_file_can_get_group:
+ *
+ * Check whether the group a file is determinable.
+ * This might not be the case for files on non-UNIX file systems.
+ *
+ * @file: The file in question.
+ *
+ * Return value: TRUE if the group is valid.
+ */
+gboolean
+nautilus_file_can_get_group (NautilusFile *file)
+{
+ /* Before we have info on a file, the group is unknown. */
+ return file->details->gid != -1;
+}
+
+/**
+ * nautilus_file_get_gid:
+ *
+ * Get the group id of the file's group.
+ *
+ * @file: The file in question.
+ *
+ * Return value: (transfer none): the group id.
+ */
+const gid_t
+nautilus_file_get_gid (NautilusFile *file)
+{
+ return file->details->gid;
+}
+
+/**
+ * nautilus_file_get_group_name:
+ *
+ * Get the name of the file's group. If the group has no
+ * name, returns the groupid as a string. The caller is responsible
+ * for g_free-ing this string.
+ *
+ * @file: The file in question.
+ *
+ * Return value: A newly-allocated string.
+ **/
+char *
+nautilus_file_get_group_name (NautilusFile *file)
+{
+ return g_strdup (file->details->group);
+}
+
+/**
+ * nautilus_file_can_set_group:
+ *
+ * Check whether the current user is allowed to change
+ * the group of a file.
+ *
+ * @file: The file in question.
+ *
+ * Return value: TRUE if the current user can change the
+ * group of @file, FALSE otherwise. It's always possible
+ * that when you actually try to do it, you will fail.
+ */
+gboolean
+nautilus_file_can_set_group (NautilusFile *file)
+{
+ uid_t user_id;
+
+ /* Not allowed to set the permissions if we can't
+ * even read them. This can happen on non-UNIX file
+ * systems.
+ */
+ if (!nautilus_file_can_get_group (file))
+ {
+ return FALSE;
+ }
+
+ /* Check the user. */
+ user_id = geteuid ();
+
+ /* Owner is allowed to set group (with restrictions). */
+ if (user_id == (uid_t) file->details->uid)
+ {
+ return TRUE;
+ }
+
+ /* Root is also allowed to set group. */
+ if (user_id == 0)
+ {
+ return TRUE;
+ }
+
+ /* Nobody else is allowed. */
+ return FALSE;
+}
+
+/* Get a list of group names, filtered to only the ones
+ * that contain the given username. If the username is
+ * NULL, returns a list of all group names.
+ */
+static GList *
+nautilus_get_group_names_for_user (void)
+{
+ GList *list;
+ struct group *group;
+ int count, i;
+ gid_t gid_list[NGROUPS_MAX + 1];
+
+
+ list = NULL;
+
+ count = getgroups (NGROUPS_MAX + 1, gid_list);
+ for (i = 0; i < count; i++)
+ {
+ group = getgrgid (gid_list[i]);
+ if (group == NULL)
+ {
+ break;
+ }
+
+ list = g_list_prepend (list, g_strdup (group->gr_name));
+ }
+
+ return g_list_sort (list, (GCompareFunc) g_utf8_collate);
+}
+
+/**
+ * nautilus_get_group_names:
+ *
+ * Get a list of all group names.
+ */
+GList *
+nautilus_get_all_group_names (void)
+{
+ GList *list;
+ struct group *group;
+
+ list = NULL;
+
+ setgrent ();
+
+ while ((group = getgrent ()) != NULL)
+ {
+ list = g_list_prepend (list, g_strdup (group->gr_name));
+ }
+
+ endgrent ();
+
+ return g_list_sort (list, (GCompareFunc) g_utf8_collate);
+}
+
+/**
+ * nautilus_file_get_settable_group_names:
+ *
+ * Get a list of all group names that the current user
+ * can set the group of a specific file to.
+ *
+ * @file: The NautilusFile in question.
+ */
+GList *
+nautilus_file_get_settable_group_names (NautilusFile *file)
+{
+ uid_t user_id;
+ GList *result;
+
+ if (!nautilus_file_can_set_group (file))
+ {
+ return NULL;
+ }
+
+ /* Check the user. */
+ user_id = geteuid ();
+
+ if (user_id == 0)
+ {
+ /* Root is allowed to set group to anything. */
+ result = nautilus_get_all_group_names ();
+ }
+ else if (user_id == (uid_t) file->details->uid)
+ {
+ /* Owner is allowed to set group to any that owner is member of. */
+ result = nautilus_get_group_names_for_user ();
+ }
+ else
+ {
+ g_warning ("unhandled case in nautilus_get_settable_group_names");
+ result = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * nautilus_file_set_group:
+ *
+ * Set the group of a file. This will only have any effect if
+ * nautilus_file_can_set_group returns TRUE.
+ *
+ * @file: The file in question.
+ * @group_name_or_id: The group name to set the owner to.
+ * If the string does not match any group name, and the
+ * string is an integer, the group will be set to the
+ * group id represented by that integer.
+ * @callback: Function called when asynch group change succeeds or fails.
+ * @callback_data: Parameter passed back with callback function.
+ */
+void
+nautilus_file_set_group (NautilusFile *file,
+ const char *group_name_or_id,
+ NautilusFileOperationCallback callback,
+ gpointer callback_data)
+{
+ GError *error;
+ GFileInfo *info;
+ uid_t new_id;
+
+ if (!nautilus_file_can_set_group (file))
+ {
+ /* Claim that something changed even if the group
+ * change failed. This makes it easier for some
+ * clients who see the "reverting" to the old group as
+ * "changing back".
+ */
+ nautilus_file_changed (file);
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_PERMISSION_DENIED,
+ _("Not allowed to set group"));
+ (*callback)(file, NULL, error, callback_data);
+ g_error_free (error);
+ return;
+ }
+
+ /* If no match treating group_name_or_id as name, try treating
+ * it as id.
+ */
+ if (!get_group_id_from_group_name (group_name_or_id, &new_id)
+ && !get_id_from_digit_string (group_name_or_id, &new_id))
+ {
+ /* Claim that something changed even if the group
+ * change failed. This makes it easier for some
+ * clients who see the "reverting" to the old group as
+ * "changing back".
+ */
+ nautilus_file_changed (file);
+ error = g_error_new (G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
+ _("Specified group “%s” doesn’t exist"), group_name_or_id);
+ (*callback)(file, NULL, error, callback_data);
+ g_error_free (error);
+ return;
+ }
+
+ if (new_id == (gid_t) file->details->gid)
+ {
+ (*callback)(file, NULL, NULL, callback_data);
+ return;
+ }
+
+ if (!nautilus_file_undo_manager_is_operating ())
+ {
+ NautilusFileUndoInfo *undo_info;
+ char *current_group;
+
+ current_group = nautilus_file_get_group_name (file);
+ undo_info = nautilus_file_undo_info_ownership_new (NAUTILUS_FILE_UNDO_OP_CHANGE_GROUP,
+ nautilus_file_get_location (file),
+ current_group,
+ group_name_or_id);
+ nautilus_file_undo_manager_set_action (undo_info);
+
+ g_free (current_group);
+ }
+
+ info = g_file_info_new ();
+ g_file_info_set_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_GID, new_id);
+ nautilus_file_set_attributes (file, info, callback, callback_data);
+ g_object_unref (info);
+}
+
+/**
+ * nautilus_file_get_octal_permissions_as_string:
+ *
+ * Get a user-displayable string representing a file's permissions
+ * as an octal number. The caller
+ * is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_octal_permissions_as_string (NautilusFile *file)
+{
+ guint32 permissions;
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ if (!nautilus_file_can_get_permissions (file))
+ {
+ return NULL;
+ }
+
+ permissions = file->details->permissions;
+ return g_strdup_printf ("%03o", permissions);
+}
+
+/**
+ * nautilus_file_get_permissions_as_string:
+ *
+ * Get a user-displayable string representing a file's permissions. The caller
+ * is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_permissions_as_string (NautilusFile *file)
+{
+ guint32 permissions;
+ gboolean is_directory;
+ gboolean is_link;
+ gboolean suid, sgid, sticky;
+
+ if (!nautilus_file_can_get_permissions (file))
+ {
+ return NULL;
+ }
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ permissions = file->details->permissions;
+ is_directory = nautilus_file_is_directory (file);
+ is_link = nautilus_file_is_symbolic_link (file);
+
+ /* We use ls conventions for displaying these three obscure flags */
+ suid = permissions & S_ISUID;
+ sgid = permissions & S_ISGID;
+ sticky = permissions & S_ISVTX;
+
+ return g_strdup_printf ("%c%c%c%c%c%c%c%c%c%c",
+ is_link ? 'l' : is_directory ? 'd' : '-',
+ permissions & S_IRUSR ? 'r' : '-',
+ permissions & S_IWUSR ? 'w' : '-',
+ permissions & S_IXUSR
+ ? (suid ? 's' : 'x')
+ : (suid ? 'S' : '-'),
+ permissions & S_IRGRP ? 'r' : '-',
+ permissions & S_IWGRP ? 'w' : '-',
+ permissions & S_IXGRP
+ ? (sgid ? 's' : 'x')
+ : (sgid ? 'S' : '-'),
+ permissions & S_IROTH ? 'r' : '-',
+ permissions & S_IWOTH ? 'w' : '-',
+ permissions & S_IXOTH
+ ? (sticky ? 't' : 'x')
+ : (sticky ? 'T' : '-'));
+}
+
+/**
+ * nautilus_file_get_owner_as_string:
+ *
+ * Get a user-displayable string representing a file's owner. The caller
+ * is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ * @include_real_name: Whether or not to append the real name (if any)
+ * for this user after the user name.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_owner_as_string (NautilusFile *file,
+ gboolean include_real_name)
+{
+ char *user_name;
+
+ /* Before we have info on a file, the owner is unknown. */
+ if (file->details->owner == NULL &&
+ file->details->owner_real == NULL)
+ {
+ return NULL;
+ }
+
+ if (include_real_name &&
+ file->details->uid == getuid ())
+ {
+ /* Translators: This is a username followed by "(You)" to indicate the file is owned by the current user */
+ user_name = g_strdup_printf (_("%s (You)"), file->details->owner);
+ }
+ else if (file->details->owner_real == NULL)
+ {
+ user_name = g_strdup (file->details->owner);
+ }
+ else if (file->details->owner == NULL)
+ {
+ user_name = g_strdup (file->details->owner_real);
+ }
+ else if (include_real_name &&
+ strcmp (file->details->owner, file->details->owner_real) != 0)
+ {
+ user_name = g_strdup (file->details->owner_real);
+ }
+ else
+ {
+ user_name = g_strdup (file->details->owner);
+ }
+
+ return user_name;
+}
+
+static char *
+format_item_count_for_display (guint item_count,
+ gboolean includes_directories,
+ gboolean includes_files)
+{
+ g_assert (includes_directories || includes_files);
+
+ return g_strdup_printf (includes_directories
+ ? (includes_files
+ ? ngettext ("%'u item", "%'u items", item_count)
+ : ngettext ("%'u folder", "%'u folders", item_count))
+ : ngettext ("%'u file", "%'u files", item_count), item_count);
+}
+
+/**
+ * nautilus_file_get_size_as_string:
+ *
+ * Get a user-displayable string representing a file size. The caller
+ * is responsible for g_free-ing this string. The string is an item
+ * count for directories.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_size_as_string (NautilusFile *file)
+{
+ guint item_count;
+ gboolean count_unreadable;
+
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ if (nautilus_file_is_directory (file))
+ {
+ if (!nautilus_file_get_directory_item_count (file, &item_count, &count_unreadable))
+ {
+ return NULL;
+ }
+ return format_item_count_for_display (item_count, TRUE, TRUE);
+ }
+
+ if (file->details->size == -1)
+ {
+ return NULL;
+ }
+ return g_format_size (file->details->size);
+}
+
+/**
+ * nautilus_file_get_size_as_string_with_real_size:
+ *
+ * Get a user-displayable string representing a file size. The caller
+ * is responsible for g_free-ing this string. The string is an item
+ * count for directories.
+ * This function adds the real size in the string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_size_as_string_with_real_size (NautilusFile *file)
+{
+ guint item_count;
+ gboolean count_unreadable;
+ g_autofree char *size_str = NULL;
+
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ if (nautilus_file_is_directory (file))
+ {
+ if (!nautilus_file_get_directory_item_count (file, &item_count, &count_unreadable))
+ {
+ return NULL;
+ }
+ return format_item_count_for_display (item_count, TRUE, TRUE);
+ }
+
+ if (file->details->size == -1)
+ {
+ return NULL;
+ }
+
+ size_str = g_strdup_printf ("%'" G_GOFFSET_FORMAT, file->details->size);
+ return g_strdup_printf (ngettext ("%s byte",
+ "%s bytes",
+ file->details->size),
+ size_str);
+}
+
+
+static char *
+nautilus_file_get_deep_count_as_string_internal (NautilusFile *file,
+ gboolean report_size,
+ gboolean report_directory_count,
+ gboolean report_file_count)
+{
+ NautilusRequestStatus status;
+ guint directory_count;
+ guint file_count;
+ guint unreadable_count;
+ guint total_count;
+ goffset total_size;
+
+ /* Must ask for size or some kind of count, but not both. */
+ g_assert (!report_size || (!report_directory_count && !report_file_count));
+ g_assert (report_size || report_directory_count || report_file_count);
+
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ g_assert (NAUTILUS_IS_FILE (file));
+ g_assert (nautilus_file_is_directory (file));
+
+ status = nautilus_file_get_deep_counts
+ (file, &directory_count, &file_count, &unreadable_count, &total_size, FALSE);
+
+ /* Check whether any info is available. */
+ if (status == NAUTILUS_REQUEST_NOT_STARTED)
+ {
+ return NULL;
+ }
+
+ total_count = file_count + directory_count;
+
+ if (total_count == 0)
+ {
+ switch (status)
+ {
+ case NAUTILUS_REQUEST_IN_PROGRESS:
+ {
+ /* Don't return confident "zero" until we're finished looking,
+ * because of next case.
+ */
+ return NULL;
+ }
+
+ case NAUTILUS_REQUEST_DONE:
+ {
+ /* Don't return "zero" if we there were contents but we couldn't read them. */
+ if (unreadable_count != 0)
+ {
+ return NULL;
+ }
+ }
+
+ default:
+ {}
+ break;
+ }
+ }
+
+ /* Note that we don't distinguish the "everything was readable" case
+ * from the "some things but not everything was readable" case here.
+ * Callers can distinguish them using nautilus_file_get_deep_counts
+ * directly if desired.
+ */
+ if (report_size)
+ {
+ return g_format_size (total_size);
+ }
+
+ return format_item_count_for_display (report_directory_count
+ ? (report_file_count ? total_count : directory_count)
+ : file_count,
+ report_directory_count, report_file_count);
+}
+
+/**
+ * nautilus_file_get_deep_size_as_string:
+ *
+ * Get a user-displayable string representing the size of all contained
+ * items (only makes sense for directories). The caller
+ * is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_deep_size_as_string (NautilusFile *file)
+{
+ return nautilus_file_get_deep_count_as_string_internal (file, TRUE, FALSE, FALSE);
+}
+
+/**
+ * nautilus_file_get_deep_total_count_as_string:
+ *
+ * Get a user-displayable string representing the count of all contained
+ * items (only makes sense for directories). The caller
+ * is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_deep_total_count_as_string (NautilusFile *file)
+{
+ return nautilus_file_get_deep_count_as_string_internal (file, FALSE, TRUE, TRUE);
+}
+
+/**
+ * nautilus_file_get_deep_file_count_as_string:
+ *
+ * Get a user-displayable string representing the count of all contained
+ * items, not including directories. It only makes sense to call this
+ * function on a directory. The caller
+ * is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_deep_file_count_as_string (NautilusFile *file)
+{
+ return nautilus_file_get_deep_count_as_string_internal (file, FALSE, FALSE, TRUE);
+}
+
+/**
+ * nautilus_file_get_deep_directory_count_as_string:
+ *
+ * Get a user-displayable string representing the count of all contained
+ * directories. It only makes sense to call this
+ * function on a directory. The caller
+ * is responsible for g_free-ing this string.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: Newly allocated string ready to display to the user.
+ *
+ **/
+static char *
+nautilus_file_get_deep_directory_count_as_string (NautilusFile *file)
+{
+ return nautilus_file_get_deep_count_as_string_internal (file, FALSE, TRUE, FALSE);
+}
+
+/**
+ * nautilus_file_get_string_attribute:
+ *
+ * Get a user-displayable string from a named attribute. Use g_free to
+ * free this string. If the value is unknown, returns NULL. You can call
+ * nautilus_file_get_string_attribute_with_default if you want a non-NULL
+ * default.
+ *
+ * @file: NautilusFile representing the file in question.
+ * @attribute_name: The name of the desired attribute. The currently supported
+ * set includes "name", "type", "detailed_type", "mime_type", "size", "deep_size", "deep_directory_count",
+ * "deep_file_count", "deep_total_count", "date_modified", "date_accessed", "date_created",
+ * "date_modified_full", "date_accessed_full", "date_created_full",
+ * "owner", "group", "permissions", "octal_permissions", "uri", "where",
+ * "link_target", "volume", "free_space", "selinux_context", "trashed_on", "trashed_on_full", "trashed_orig_path",
+ * "recency"
+ *
+ * Returns: Newly allocated string ready to display to the user, or NULL
+ * if the value is unknown or @attribute_name is not supported.
+ *
+ **/
+char *
+nautilus_file_get_string_attribute_q (NautilusFile *file,
+ GQuark attribute_q)
+{
+ char *extension_attribute;
+
+ if (attribute_q == attribute_name_q)
+ {
+ return nautilus_file_get_display_name (file);
+ }
+ if (attribute_q == attribute_type_q)
+ {
+ return nautilus_file_get_type_as_string (file);
+ }
+ if (attribute_q == attribute_detailed_type_q)
+ {
+ return nautilus_file_get_detailed_type_as_string (file);
+ }
+ if (attribute_q == attribute_mime_type_q)
+ {
+ return nautilus_file_get_mime_type (file);
+ }
+ if (attribute_q == attribute_size_q)
+ {
+ return nautilus_file_get_size_as_string (file);
+ }
+ if (attribute_q == attribute_size_detail_q)
+ {
+ return nautilus_file_get_size_as_string_with_real_size (file);
+ }
+ if (attribute_q == attribute_deep_size_q)
+ {
+ return nautilus_file_get_deep_size_as_string (file);
+ }
+ if (attribute_q == attribute_deep_file_count_q)
+ {
+ return nautilus_file_get_deep_file_count_as_string (file);
+ }
+ if (attribute_q == attribute_deep_directory_count_q)
+ {
+ return nautilus_file_get_deep_directory_count_as_string (file);
+ }
+ if (attribute_q == attribute_deep_total_count_q)
+ {
+ return nautilus_file_get_deep_total_count_as_string (file);
+ }
+ if (attribute_q == attribute_trash_orig_path_q)
+ {
+ return nautilus_file_get_trash_original_file_parent_as_string (file);
+ }
+ if (attribute_q == attribute_date_modified_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_MODIFIED,
+ NAUTILUS_DATE_FORMAT_REGULAR);
+ }
+ if (attribute_q == attribute_date_modified_full_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_MODIFIED,
+ NAUTILUS_DATE_FORMAT_FULL);
+ }
+ if (attribute_q == attribute_date_modified_with_time_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_MODIFIED,
+ NAUTILUS_DATE_FORMAT_REGULAR_WITH_TIME);
+ }
+ if (attribute_q == attribute_date_accessed_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_ACCESSED,
+ NAUTILUS_DATE_FORMAT_REGULAR);
+ }
+ if (attribute_q == attribute_date_accessed_full_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_ACCESSED,
+ NAUTILUS_DATE_FORMAT_FULL);
+ }
+ if (attribute_q == attribute_date_created_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_CREATED,
+ NAUTILUS_DATE_FORMAT_REGULAR);
+ }
+ if (attribute_q == attribute_date_created_full_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_CREATED,
+ NAUTILUS_DATE_FORMAT_FULL);
+ }
+ if (attribute_q == attribute_trashed_on_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_TRASHED,
+ NAUTILUS_DATE_FORMAT_REGULAR);
+ }
+ if (attribute_q == attribute_trashed_on_full_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_TRASHED,
+ NAUTILUS_DATE_FORMAT_FULL);
+ }
+ if (attribute_q == attribute_recency_q)
+ {
+ return nautilus_file_get_date_as_string (file,
+ NAUTILUS_DATE_TYPE_RECENCY,
+ NAUTILUS_DATE_FORMAT_REGULAR);
+ }
+ if (attribute_q == attribute_permissions_q)
+ {
+ return nautilus_file_get_permissions_as_string (file);
+ }
+ if (attribute_q == attribute_selinux_context_q)
+ {
+ return nautilus_file_get_selinux_context (file);
+ }
+ if (attribute_q == attribute_octal_permissions_q)
+ {
+ return nautilus_file_get_octal_permissions_as_string (file);
+ }
+ if (attribute_q == attribute_owner_q)
+ {
+ return nautilus_file_get_owner_as_string (file, TRUE);
+ }
+ if (attribute_q == attribute_group_q)
+ {
+ return nautilus_file_get_group_name (file);
+ }
+ if (attribute_q == attribute_uri_q)
+ {
+ return nautilus_file_get_uri (file);
+ }
+ if (attribute_q == attribute_where_q)
+ {
+ return nautilus_file_get_where_string (file);
+ }
+ if (attribute_q == attribute_link_target_q)
+ {
+ return nautilus_file_get_symbolic_link_target_path (file);
+ }
+ if (attribute_q == attribute_volume_q)
+ {
+ return nautilus_file_get_volume_name (file);
+ }
+ if (attribute_q == attribute_free_space_q)
+ {
+ return nautilus_file_get_volume_free_space (file);
+ }
+
+ extension_attribute = NULL;
+
+ if (file->details->pending_extension_attributes)
+ {
+ extension_attribute = g_hash_table_lookup (file->details->pending_extension_attributes,
+ GINT_TO_POINTER (attribute_q));
+ }
+
+ if (extension_attribute == NULL && file->details->extension_attributes)
+ {
+ extension_attribute = g_hash_table_lookup (file->details->extension_attributes,
+ GINT_TO_POINTER (attribute_q));
+ }
+
+ return g_strdup (extension_attribute);
+}
+
+char *
+nautilus_file_get_string_attribute (NautilusFile *file,
+ const char *attribute_name)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_string_attribute (NAUTILUS_FILE_INFO (file), attribute_name);
+}
+
+
+/**
+ * nautilus_file_get_string_attribute_with_default:
+ *
+ * Get a user-displayable string from a named attribute. Use g_free to
+ * free this string. If the value is unknown, returns a string representing
+ * the unknown value, which varies with attribute. You can call
+ * nautilus_file_get_string_attribute if you want NULL instead of a default
+ * result.
+ *
+ * @file: NautilusFile representing the file in question.
+ * @attribute_name: The name of the desired attribute. See the description of
+ * nautilus_file_get_string for the set of available attributes.
+ *
+ * Returns: Newly allocated string ready to display to the user, or a string
+ * such as "unknown" if the value is unknown or @attribute_name is not supported.
+ *
+ **/
+char *
+nautilus_file_get_string_attribute_with_default_q (NautilusFile *file,
+ GQuark attribute_q)
+{
+ char *result;
+ guint item_count;
+ gboolean count_unreadable;
+ NautilusRequestStatus status;
+
+ result = nautilus_file_get_string_attribute_q (file, attribute_q);
+ if (result != NULL)
+ {
+ return result;
+ }
+
+ /* Supply default values for the ones we know about. */
+ /* FIXME bugzilla.gnome.org 40646:
+ * Use hash table and switch statement or function pointers for speed?
+ */
+ if (attribute_q == attribute_size_q)
+ {
+ if (!nautilus_file_should_show_directory_item_count (file))
+ {
+ return g_strdup ("—");
+ }
+ count_unreadable = FALSE;
+ if (nautilus_file_is_directory (file))
+ {
+ nautilus_file_get_directory_item_count (file, &item_count, &count_unreadable);
+ }
+ return g_strdup (count_unreadable ? "—" : "…");
+ }
+ if (attribute_q == attribute_deep_size_q)
+ {
+ status = nautilus_file_get_deep_counts (file, NULL, NULL, NULL, NULL, FALSE);
+ if (status == NAUTILUS_REQUEST_DONE)
+ {
+ /* This means no contents at all were readable */
+ return g_strdup (_("? bytes"));
+ }
+ return g_strdup ("…");
+ }
+ if (attribute_q == attribute_deep_file_count_q
+ || attribute_q == attribute_deep_directory_count_q
+ || attribute_q == attribute_deep_total_count_q)
+ {
+ status = nautilus_file_get_deep_counts (file, NULL, NULL, NULL, NULL, FALSE);
+ if (status == NAUTILUS_REQUEST_DONE)
+ {
+ /* This means no contents at all were readable */
+ return g_strdup (_("? items"));
+ }
+ return g_strdup ("…");
+ }
+ if (attribute_q == attribute_type_q
+ || attribute_q == attribute_detailed_type_q
+ || attribute_q == attribute_mime_type_q)
+ {
+ /* Translators: This about a file type. */
+ return g_strdup (_("Unknown type"));
+ }
+ if (attribute_q == attribute_trashed_on_q)
+ {
+ /* If n/a */
+ return g_strdup ("");
+ }
+ if (attribute_q == attribute_trash_orig_path_q)
+ {
+ /* If n/a */
+ return g_strdup ("");
+ }
+ if (attribute_q == attribute_recency_q)
+ {
+ /* If n/a */
+ return g_strdup ("");
+ }
+ if (attribute_q == attribute_starred_q)
+ {
+ /* If n/a */
+ return g_strdup ("");
+ }
+ if (attribute_q == attribute_date_created_full_q)
+ {
+ /* If n/a */
+ return g_strdup ("—");
+ }
+
+ /* Fallback, use for both unknown attributes and attributes
+ * for which we have no more appropriate default.
+ */
+ return g_strdup (_("Unknown"));
+}
+
+char *
+nautilus_file_get_string_attribute_with_default (NautilusFile *file,
+ const char *attribute_name)
+{
+ return nautilus_file_get_string_attribute_with_default_q (file, g_quark_from_string (attribute_name));
+}
+
+gboolean
+nautilus_file_is_date_sort_attribute_q (GQuark attribute_q)
+{
+ if (attribute_q == attribute_modification_date_q ||
+ attribute_q == attribute_date_modified_q ||
+ attribute_q == attribute_date_modified_full_q ||
+ attribute_q == attribute_date_modified_with_time_q ||
+ attribute_q == attribute_accessed_date_q ||
+ attribute_q == attribute_date_accessed_q ||
+ attribute_q == attribute_date_accessed_full_q ||
+ attribute_q == attribute_date_created_q ||
+ attribute_q == attribute_date_created_full_q ||
+ attribute_q == attribute_trashed_on_q ||
+ attribute_q == attribute_trashed_on_full_q ||
+ attribute_q == attribute_recency_q)
+ {
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+struct
+{
+ const char *icon_name;
+ const char *display_name;
+} mime_type_map[] =
+{
+ { "application-x-executable", N_("Program") },
+ { "audio-x-generic", N_("Audio") },
+ { "font-x-generic", N_("Font") },
+ { "image-x-generic", N_("Image") },
+ { "package-x-generic", N_("Archive") },
+ { "text-html", N_("Markup") },
+ { "text-x-generic", N_("Text") },
+ { "text-x-generic-template", N_("Text") },
+ { "text-x-script", N_("Program") },
+ { "video-x-generic", N_("Video") },
+ { "x-office-address-book", N_("Contacts") },
+ { "x-office-calendar", N_("Calendar") },
+ { "x-office-document", N_("Document") },
+ { "x-office-presentation", N_("Presentation") },
+ { "x-office-spreadsheet", N_("Spreadsheet") },
+};
+
+static char *
+get_basic_type_for_mime_type (const char *mime_type)
+{
+ char *icon_name;
+ char *basic_type = NULL;
+
+ icon_name = g_content_type_get_generic_icon_name (mime_type);
+ if (icon_name != NULL)
+ {
+ int i;
+
+ for (i = 0; i < G_N_ELEMENTS (mime_type_map); i++)
+ {
+ if (strcmp (mime_type_map[i].icon_name, icon_name) == 0)
+ {
+ basic_type = g_strdup (gettext (mime_type_map[i].display_name));
+ break;
+ }
+ }
+ }
+
+ if (basic_type == NULL)
+ {
+ /* Refers to a file type which is known but not one of the basic types */
+ basic_type = g_strdup (_("Other"));
+ }
+
+ g_free (icon_name);
+
+ return basic_type;
+}
+
+static char *
+get_description (NautilusFile *file,
+ gboolean detailed)
+{
+ const char *mime_type;
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ mime_type = file->details->mime_type;
+ if (mime_type == NULL)
+ {
+ return NULL;
+ }
+
+ if (g_content_type_is_unknown (mime_type))
+ {
+ if (nautilus_file_is_executable (file))
+ {
+ return g_strdup (_("Program"));
+ }
+ return g_strdup (_("Binary"));
+ }
+
+ if (strcmp (mime_type, "inode/directory") == 0)
+ {
+ return g_strdup (_("Folder"));
+ }
+
+ if (detailed)
+ {
+ char *description;
+
+ description = g_content_type_get_description (mime_type);
+ if (description != NULL)
+ {
+ return description;
+ }
+ }
+ else
+ {
+ char *category;
+
+ category = get_basic_type_for_mime_type (mime_type);
+ if (category != NULL)
+ {
+ return category;
+ }
+ }
+
+ return g_strdup (mime_type);
+}
+
+/* Takes ownership of string */
+static char *
+update_description_for_link (NautilusFile *file,
+ char *string)
+{
+ char *res;
+
+ if (nautilus_file_is_symbolic_link (file))
+ {
+ g_assert (!nautilus_file_is_broken_symbolic_link (file));
+ if (string == NULL)
+ {
+ return g_strdup (_("Link"));
+ }
+ /* Note to localizers: convert file type string for file
+ * (e.g. "folder", "plain text") to file type for symbolic link
+ * to that kind of file (e.g. "link to folder").
+ */
+ res = g_strdup_printf (_("Link to %s"), string);
+ g_free (string);
+ return res;
+ }
+
+ return string;
+}
+
+static char *
+nautilus_file_get_type_as_string (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ if (nautilus_file_is_broken_symbolic_link (file))
+ {
+ return g_strdup (_("Link (broken)"));
+ }
+
+ return update_description_for_link (file, get_description (file, FALSE));
+}
+
+static char *
+nautilus_file_get_type_as_string_no_extra_text (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ if (nautilus_file_is_broken_symbolic_link (file))
+ {
+ return g_strdup (_("Link (broken)"));
+ }
+
+ return get_description (file, FALSE);
+}
+
+static char *
+nautilus_file_get_detailed_type_as_string (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return NULL;
+ }
+
+ if (nautilus_file_is_broken_symbolic_link (file))
+ {
+ return g_strdup (_("Link (broken)"));
+ }
+
+ return update_description_for_link (file, get_description (file, TRUE));
+}
+
+/**
+ * nautilus_file_get_file_type
+ *
+ * Return this file's type.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: The type.
+ *
+ **/
+GFileType
+nautilus_file_get_file_type (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), G_FILE_TYPE_UNKNOWN);
+
+ return nautilus_file_info_get_file_type (NAUTILUS_FILE_INFO (file));
+}
+
+/**
+ * nautilus_file_get_mime_type
+ *
+ * Return this file's default mime type.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: The mime type.
+ *
+ **/
+char *
+nautilus_file_get_mime_type (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_mime_type (NAUTILUS_FILE_INFO (file));
+}
+
+/**
+ * nautilus_file_is_mime_type
+ *
+ * Check whether a file is of a particular MIME type, or inherited
+ * from it.
+ * @file: NautilusFile representing the file in question.
+ * @mime_type: The MIME-type string to test (e.g. "text/plain")
+ *
+ * Return value: TRUE if @mime_type exactly matches the
+ * file's MIME type.
+ *
+ **/
+gboolean
+nautilus_file_is_mime_type (NautilusFile *file,
+ const char *mime_type)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+ g_return_val_if_fail (mime_type != NULL, FALSE);
+
+ return nautilus_file_info_is_mime_type (NAUTILUS_FILE_INFO (file), mime_type);
+}
+
+char *
+nautilus_file_get_extension (NautilusFile *file)
+{
+ char *name;
+ char *extension = NULL;
+
+ name = nautilus_file_get_name (file);
+ if (name != NULL)
+ {
+ extension = g_strdup (eel_filename_get_extension_offset (name));
+ g_free (name);
+ }
+
+ return extension;
+}
+
+gboolean
+nautilus_file_is_launchable (NautilusFile *file)
+{
+ gboolean type_can_be_executable;
+
+ type_can_be_executable = FALSE;
+ if (file->details->mime_type != NULL)
+ {
+ type_can_be_executable =
+ g_content_type_can_be_executable (file->details->mime_type);
+ }
+
+ return type_can_be_executable &&
+ nautilus_file_can_get_permissions (file) &&
+ nautilus_file_can_execute (file) &&
+ nautilus_file_is_executable (file) &&
+ nautilus_file_is_regular_file (file);
+}
+
+/**
+ * nautilus_file_is_symbolic_link
+ *
+ * Check if this file is a symbolic link.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: True if the file is a symbolic link.
+ *
+ **/
+gboolean
+nautilus_file_is_symbolic_link (NautilusFile *file)
+{
+ return file->details->is_symlink;
+}
+
+GMount *
+nautilus_file_get_mount (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), NULL);
+
+ return nautilus_file_info_get_mount (NAUTILUS_FILE_INFO (file));
+}
+
+static void
+file_mount_unmounted (GMount *mount,
+ gpointer data)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (data);
+
+ nautilus_file_invalidate_attributes (file, NAUTILUS_FILE_ATTRIBUTE_MOUNT);
+}
+
+void
+nautilus_file_set_mount (NautilusFile *file,
+ GMount *mount)
+{
+ if (file->details->mount)
+ {
+ g_signal_handlers_disconnect_by_func (file->details->mount, file_mount_unmounted, file);
+ g_object_unref (file->details->mount);
+ file->details->mount = NULL;
+ }
+
+ if (mount)
+ {
+ file->details->mount = g_object_ref (mount);
+ g_signal_connect (mount, "unmounted",
+ G_CALLBACK (file_mount_unmounted), file);
+ }
+}
+
+/**
+ * nautilus_file_is_broken_symbolic_link
+ *
+ * Check if this file is a symbolic link with a missing target.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: True if the file is a symbolic link with a missing target.
+ *
+ **/
+gboolean
+nautilus_file_is_broken_symbolic_link (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return FALSE;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ /* Non-broken symbolic links return the target's type for get_file_type. */
+ return nautilus_file_get_file_type (file) == G_FILE_TYPE_SYMBOLIC_LINK;
+}
+
+static void
+get_fs_free_cb (GObject *source_object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ NautilusFile *file;
+ guint64 free_space;
+ GFileInfo *info;
+
+ file = NAUTILUS_FILE (user_data);
+
+ free_space = (guint64) - 1;
+ info = g_file_query_filesystem_info_finish (G_FILE (source_object),
+ res, NULL);
+ if (info)
+ {
+ if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE))
+ {
+ free_space = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
+ }
+ g_object_unref (info);
+ }
+
+ if (file->details->free_space != free_space)
+ {
+ file->details->free_space = free_space;
+ nautilus_file_emit_changed (file);
+ }
+
+ nautilus_file_unref (file);
+}
+
+/**
+ * nautilus_file_get_volume_free_space
+ * Get a nicely formatted char with free space on the file's volume
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: newly-allocated copy of file size in a formatted string
+ */
+char *
+nautilus_file_get_volume_free_space (NautilusFile *file)
+{
+ GFile *location;
+ char *res;
+ time_t now;
+
+ now = time (NULL);
+ /* Update first time and then every 2 seconds */
+ if (file->details->free_space_read == 0 ||
+ (now - file->details->free_space_read) > 2)
+ {
+ file->details->free_space_read = now;
+ location = nautilus_file_get_location (file);
+ g_file_query_filesystem_info_async (location,
+ G_FILE_ATTRIBUTE_FILESYSTEM_FREE,
+ 0, NULL,
+ get_fs_free_cb,
+ nautilus_file_ref (file));
+ g_object_unref (location);
+ }
+
+ res = NULL;
+ if (file->details->free_space != (guint64) - 1)
+ {
+ g_autofree gchar *size_string = g_format_size (file->details->free_space);
+
+ /* Translators: This refers to available space in a folder; e.g.: 100 MB Free */
+ res = g_strdup_printf (_("%s Free"), size_string);
+ }
+
+ return res;
+}
+
+/**
+ * nautilus_file_get_volume_name
+ * Get the path of the volume the file resides on
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: newly-allocated copy of the volume name of the target file,
+ * if the volume name isn't set, it returns the mount path of the volume
+ */
+char *
+nautilus_file_get_volume_name (NautilusFile *file)
+{
+ GFile *location;
+ char *res;
+ GMount *mount;
+
+ res = NULL;
+
+ location = nautilus_file_get_location (file);
+ mount = g_file_find_enclosing_mount (location, NULL, NULL);
+ if (mount)
+ {
+ res = g_strdup (g_mount_get_name (mount));
+ g_object_unref (mount);
+ }
+ g_object_unref (location);
+
+ return res;
+}
+
+/**
+ * nautilus_file_get_symbolic_link_target_path
+ *
+ * Get the file path of the target of a symbolic link. It is an error
+ * to call this function on a file that isn't a symbolic link.
+ * @file: NautilusFile representing the symbolic link in question.
+ *
+ * Returns: newly-allocated copy of the file path of the target of the symbolic link.
+ */
+char *
+nautilus_file_get_symbolic_link_target_path (NautilusFile *file)
+{
+ if (!nautilus_file_is_symbolic_link (file))
+ {
+ g_warning ("File has symlink target, but is not marked as symlink");
+ }
+
+ return g_strdup (file->details->symlink_name);
+}
+
+/**
+ * nautilus_file_get_symbolic_link_target_uri
+ *
+ * Get the uri of the target of a symbolic link. It is an error
+ * to call this function on a file that isn't a symbolic link.
+ * @file: NautilusFile representing the symbolic link in question.
+ *
+ * Returns: newly-allocated copy of the uri of the target of the symbolic link.
+ */
+char *
+nautilus_file_get_symbolic_link_target_uri (NautilusFile *file)
+{
+ GFile *location, *parent, *target;
+ char *target_uri;
+
+ if (!nautilus_file_is_symbolic_link (file))
+ {
+ g_warning ("File has symlink target, but is not marked as symlink");
+ }
+
+ if (file->details->symlink_name == NULL)
+ {
+ return NULL;
+ }
+ else
+ {
+ target = NULL;
+
+ location = nautilus_file_get_location (file);
+ parent = g_file_get_parent (location);
+ g_object_unref (location);
+ if (parent)
+ {
+ target = g_file_resolve_relative_path (parent, file->details->symlink_name);
+ g_object_unref (parent);
+ }
+
+ target_uri = NULL;
+ if (target)
+ {
+ target_uri = g_file_get_uri (target);
+ g_object_unref (target);
+ }
+ return target_uri;
+ }
+}
+
+/**
+ * nautilus_file_is_regular_file
+ *
+ * Check if this file is a regular file.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is a regular file.
+ *
+ **/
+gboolean
+nautilus_file_is_regular_file (NautilusFile *file)
+{
+ return nautilus_file_get_file_type (file) == G_FILE_TYPE_REGULAR;
+}
+
+/**
+ * nautilus_file_is_directory
+ *
+ * Check if this file is a directory.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is a directory.
+ *
+ **/
+gboolean
+nautilus_file_is_directory (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return nautilus_file_info_is_directory (NAUTILUS_FILE_INFO (file));
+}
+
+/**
+ * nautilus_file_is_user_special_directory
+ *
+ * Check if this file is a special platform directory.
+ * @file: NautilusFile representing the file in question.
+ * @special_directory: GUserDirectory representing the type to test for
+ *
+ * Returns: TRUE if @file is a special directory of the given kind.
+ */
+gboolean
+nautilus_file_is_user_special_directory (NautilusFile *file,
+ GUserDirectory special_directory)
+{
+ gboolean is_special_dir;
+ const gchar *special_dir;
+
+ if (nautilus_file_is_home (file))
+ {
+ /* A xdg-user-dir is disabled by setting it to the home directory */
+ return FALSE;
+ }
+
+ special_dir = g_get_user_special_dir (special_directory);
+ is_special_dir = FALSE;
+
+ if (special_dir)
+ {
+ GFile *loc;
+ GFile *special_gfile;
+
+ loc = nautilus_file_get_location (file);
+ special_gfile = g_file_new_for_path (special_dir);
+ is_special_dir = g_file_equal (loc, special_gfile);
+ g_object_unref (special_gfile);
+ g_object_unref (loc);
+ }
+
+ return is_special_dir;
+}
+
+gboolean
+nautilus_file_is_archive (NautilusFile *file)
+{
+ g_autofree char *mime_type = NULL;
+
+ mime_type = nautilus_file_get_mime_type (file);
+
+ return autoar_check_mime_type_supported (mime_type);
+}
+
+
+/**
+ * nautilus_file_is_in_trash
+ *
+ * Check if this file is a file in trash.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is in a trash.
+ *
+ **/
+gboolean
+nautilus_file_is_in_trash (NautilusFile *file)
+{
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ return nautilus_directory_is_in_trash (file->details->directory);
+}
+
+/**
+ * nautilus_file_is_in_recent
+ *
+ * Check if this file is a file in Recent.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is in Recent.
+ *
+ **/
+gboolean
+nautilus_file_is_in_recent (NautilusFile *file)
+{
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ return nautilus_directory_is_in_recent (file->details->directory);
+}
+
+/**
+ * nautilus_file_is_in_starred
+ *
+ * Check if this file is a file in Starred.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is in Starred.
+ *
+ **/
+gboolean
+nautilus_file_is_in_starred (NautilusFile *file)
+{
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ return nautilus_directory_is_in_starred (file->details->directory);
+}
+
+/**
+ * nautilus_file_is_remote
+ *
+ * Check if this file is a file in a remote filesystem.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is in a remote filesystem.
+ *
+ **/
+gboolean
+nautilus_file_is_remote (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return nautilus_file_get_filesystem_remote (file);
+}
+
+/**
+ * nautilus_file_is_other_locations
+ *
+ * Check if this file is Other Locations.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is Other Locations.
+ *
+ **/
+gboolean
+nautilus_file_is_other_locations (NautilusFile *file)
+{
+ gboolean is_other_locations;
+ gchar *uri;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ uri = nautilus_file_get_uri (file);
+ is_other_locations = g_strcmp0 (uri, "other-locations:///") == 0;
+
+ g_free (uri);
+
+ return is_other_locations;
+}
+
+/**
+ * nautilus_file_is_starred_location
+ *
+ * Check if this file is the Favorite location.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is the Favorite location.
+ *
+ **/
+gboolean
+nautilus_file_is_starred_location (NautilusFile *file)
+{
+ g_autofree gchar *uri = NULL;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ uri = nautilus_file_get_uri (file);
+
+ return eel_uri_is_starred (uri);
+}
+
+/**
+ * nautilus_file_is_in_admin
+ *
+ * Check if this file is using admin backend.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file is using admin backend.
+ *
+ **/
+gboolean
+nautilus_file_is_in_admin (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return nautilus_directory_is_in_admin (file->details->directory);
+}
+
+GError *
+nautilus_file_get_file_info_error (NautilusFile *file)
+{
+ if (!file->details->get_info_failed)
+ {
+ return NULL;
+ }
+
+ return file->details->get_info_error;
+}
+
+/**
+ * nautilus_file_contains_text
+ *
+ * Check if this file contains text.
+ * This is private and is used to decide whether or not to read the top left text.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if @file has a text MIME type.
+ *
+ **/
+gboolean
+nautilus_file_contains_text (NautilusFile *file)
+{
+ if (file == NULL)
+ {
+ return FALSE;
+ }
+
+ /* All text files inherit from text/plain */
+ return nautilus_file_is_mime_type (file, "text/plain");
+}
+
+/**
+ * nautilus_file_is_executable
+ *
+ * Check if this file is executable at all.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if any of the execute bits are set. FALSE if
+ * not, or if the permissions are unknown.
+ *
+ **/
+gboolean
+nautilus_file_is_executable (NautilusFile *file)
+{
+ if (!file->details->has_permissions)
+ {
+ /* File's permissions field is not valid.
+ * Can't access specific permissions, so return FALSE.
+ */
+ return FALSE;
+ }
+
+ return file->details->can_execute;
+}
+
+char *
+nautilus_file_get_filesystem_id (NautilusFile *file)
+{
+ return g_strdup (file->details->filesystem_id);
+}
+
+NautilusFile *
+nautilus_file_get_trash_original_file (NautilusFile *file)
+{
+ GFile *location;
+ NautilusFile *original_file;
+
+ original_file = NULL;
+
+ if (file->details->trash_orig_path != NULL)
+ {
+ location = g_file_new_for_path (file->details->trash_orig_path);
+ original_file = nautilus_file_get (location);
+ g_object_unref (location);
+ }
+
+ return original_file;
+}
+
+void
+nautilus_file_mark_gone (NautilusFile *file)
+{
+ NautilusDirectory *directory;
+
+ if (file->details->is_gone)
+ {
+ return;
+ }
+
+ file->details->is_gone = TRUE;
+
+ update_links_if_target (file);
+
+ /* Drop it from the symlink hash ! */
+ remove_from_link_hash_table (file);
+
+ /* Removing the file from the directory can result in dropping the last
+ * reference, and so clearing the info then will result in a crash.
+ */
+ nautilus_file_clear_info (file);
+
+ /* Let the directory know it's gone. */
+ directory = file->details->directory;
+ if (!nautilus_file_is_self_owned (file))
+ {
+ nautilus_directory_remove_file (directory, file);
+ }
+
+ /* FIXME bugzilla.gnome.org 42429:
+ * Maybe we can get rid of the name too eventually, but
+ * for now that would probably require too many if statements
+ * everywhere anyone deals with the name. Maybe we can give it
+ * a hard-coded "<deleted>" name or something.
+ */
+}
+
+/**
+ * nautilus_file_changed
+ *
+ * Notify the user that this file has changed.
+ * @file: NautilusFile representing the file in question.
+ **/
+void
+nautilus_file_changed (NautilusFile *file)
+{
+ GList fake_list;
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+
+ if (nautilus_file_is_self_owned (file))
+ {
+ nautilus_file_emit_changed (file);
+ }
+ else
+ {
+ fake_list.data = file;
+ fake_list.next = NULL;
+ fake_list.prev = NULL;
+ nautilus_directory_emit_change_signals
+ (file->details->directory, &fake_list);
+ }
+}
+
+/**
+ * nautilus_file_updated_deep_count_in_progress
+ *
+ * Notify clients that a newer deep count is available for
+ * the directory in question.
+ */
+void
+nautilus_file_updated_deep_count_in_progress (NautilusFile *file)
+{
+ GList *link_files, *node;
+
+ g_assert (NAUTILUS_IS_FILE (file));
+ g_assert (nautilus_file_is_directory (file));
+
+ /* Send out a signal. */
+ g_signal_emit (file, signals[UPDATED_DEEP_COUNT_IN_PROGRESS], 0, file);
+
+ /* Tell link files pointing to this object about the change. */
+ link_files = get_link_files (file);
+ for (node = link_files; node != NULL; node = node->next)
+ {
+ nautilus_file_updated_deep_count_in_progress (NAUTILUS_FILE (node->data));
+ }
+ nautilus_file_list_free (link_files);
+}
+
+/**
+ * nautilus_file_emit_changed
+ *
+ * Emit a file changed signal.
+ * This can only be called by the directory, since the directory
+ * also has to emit a files_changed signal.
+ *
+ * @file: NautilusFile representing the file in question.
+ **/
+void
+nautilus_file_emit_changed (NautilusFile *file)
+{
+ GList *link_files, *p;
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ /* Send out a signal. */
+ g_signal_emit (file, signals[CHANGED], 0, file);
+
+ /* Tell link files pointing to this object about the change. */
+ link_files = get_link_files (file);
+ for (p = link_files; p != NULL; p = p->next)
+ {
+ /* Looking for directly recursive links. */
+ g_autolist (NautilusFile) link_targets = NULL;
+ NautilusDirectory *directory;
+
+ /* Files can be links to themselves. */
+ if (p->data == file)
+ {
+ continue;
+ }
+
+ link_targets = get_link_files (p->data);
+ directory = nautilus_file_get_directory (p->data);
+
+ /* Reiterating (heh) that this will break with more complex cycles.
+ * Users, stop trying to break things on purpose.
+ */
+ if (g_list_find (link_targets, file) != NULL &&
+ directory == nautilus_file_get_directory (file))
+ {
+ g_signal_emit (p->data, signals[CHANGED], 0, p->data);
+ continue;
+ }
+
+ nautilus_file_changed (NAUTILUS_FILE (p->data));
+ }
+ nautilus_file_list_free (link_files);
+}
+
+/**
+ * nautilus_file_is_gone
+ *
+ * Check if a file has already been deleted.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if the file is already gone.
+ **/
+gboolean
+nautilus_file_is_gone (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return nautilus_file_info_is_gone (NAUTILUS_FILE_INFO (file));
+}
+
+/**
+ * nautilus_file_is_not_yet_confirmed
+ *
+ * Check if we're in a state where we don't know if a file really
+ * exists or not, before the initial I/O is complete.
+ * @file: NautilusFile representing the file in question.
+ *
+ * Returns: TRUE if the file is already gone.
+ **/
+gboolean
+nautilus_file_is_not_yet_confirmed (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return !file->details->got_file_info;
+}
+
+/**
+ * nautilus_file_check_if_ready
+ *
+ * Check whether the values for a set of file attributes are
+ * currently available, without doing any additional work. This
+ * is useful for callers that want to reflect updated information
+ * when it is ready but don't want to force the work required to
+ * obtain the information, which might be slow network calls, e.g.
+ *
+ * @file: The file being queried.
+ * @file_attributes: A bit-mask with the desired information.
+ *
+ * Return value: TRUE if all of the specified attributes are currently readable.
+ */
+gboolean
+nautilus_file_check_if_ready (NautilusFile *file,
+ NautilusFileAttributes file_attributes)
+{
+ /* To be parallel with call_when_ready, return
+ * TRUE for NULL file.
+ */
+ if (file == NULL)
+ {
+ return TRUE;
+ }
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->check_if_ready (file, file_attributes);
+}
+
+void
+nautilus_file_call_when_ready (NautilusFile *file,
+ NautilusFileAttributes file_attributes,
+ NautilusFileCallback callback,
+ gpointer callback_data)
+{
+ if (file == NULL)
+ {
+ (*callback)(file, callback_data);
+ return;
+ }
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+
+ NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->call_when_ready
+ (file, file_attributes, callback, callback_data);
+}
+
+void
+nautilus_file_cancel_call_when_ready (NautilusFile *file,
+ NautilusFileCallback callback,
+ gpointer callback_data)
+{
+ g_return_if_fail (callback != NULL);
+
+ if (file == NULL)
+ {
+ return;
+ }
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+
+ NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->cancel_call_when_ready
+ (file, callback, callback_data);
+}
+
+static void
+invalidate_directory_count (NautilusFile *file)
+{
+ file->details->directory_count_is_up_to_date = FALSE;
+}
+
+static void
+invalidate_deep_counts (NautilusFile *file)
+{
+ file->details->deep_counts_status = NAUTILUS_REQUEST_NOT_STARTED;
+}
+
+static void
+invalidate_mime_list (NautilusFile *file)
+{
+ file->details->mime_list_is_up_to_date = FALSE;
+}
+
+static void
+invalidate_file_info (NautilusFile *file)
+{
+ file->details->file_info_is_up_to_date = FALSE;
+}
+
+static void
+invalidate_thumbnail (NautilusFile *file)
+{
+ file->details->thumbnail_is_up_to_date = FALSE;
+}
+
+static void
+invalidate_mount (NautilusFile *file)
+{
+ file->details->mount_is_up_to_date = FALSE;
+}
+
+void
+nautilus_file_invalidate_extension_info_internal (NautilusFile *file)
+{
+ if (file->details->pending_info_providers)
+ {
+ g_list_free_full (file->details->pending_info_providers, g_object_unref);
+ }
+
+ file->details->pending_info_providers =
+ nautilus_module_get_extensions_for_type (NAUTILUS_TYPE_INFO_PROVIDER);
+}
+
+void
+nautilus_file_invalidate_attributes_internal (NautilusFile *file,
+ NautilusFileAttributes file_attributes)
+{
+ Request request;
+
+ if (file == NULL)
+ {
+ return;
+ }
+
+ request = nautilus_directory_set_up_request (file_attributes);
+
+ if (REQUEST_WANTS_TYPE (request, REQUEST_DIRECTORY_COUNT))
+ {
+ invalidate_directory_count (file);
+ }
+ if (REQUEST_WANTS_TYPE (request, REQUEST_DEEP_COUNT))
+ {
+ invalidate_deep_counts (file);
+ }
+ if (REQUEST_WANTS_TYPE (request, REQUEST_MIME_LIST))
+ {
+ invalidate_mime_list (file);
+ }
+ if (REQUEST_WANTS_TYPE (request, REQUEST_FILE_INFO))
+ {
+ invalidate_file_info (file);
+ }
+ if (REQUEST_WANTS_TYPE (request, REQUEST_EXTENSION_INFO))
+ {
+ nautilus_file_invalidate_extension_info_internal (file);
+ }
+ if (REQUEST_WANTS_TYPE (request, REQUEST_THUMBNAIL))
+ {
+ invalidate_thumbnail (file);
+ }
+ if (REQUEST_WANTS_TYPE (request, REQUEST_MOUNT))
+ {
+ invalidate_mount (file);
+ }
+
+ /* FIXME bugzilla.gnome.org 45075: implement invalidating metadata */
+}
+
+gboolean
+nautilus_file_is_thumbnailing (NautilusFile *file)
+{
+ g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
+
+ return file->details->is_thumbnailing;
+}
+
+void
+nautilus_file_set_is_thumbnailing (NautilusFile *file,
+ gboolean is_thumbnailing)
+{
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+
+ file->details->is_thumbnailing = is_thumbnailing;
+}
+
+
+/**
+ * nautilus_file_invalidate_attributes
+ *
+ * Invalidate the specified attributes and force a reload.
+ * @file: NautilusFile representing the file in question.
+ * @file_attributes: attributes to froget.
+ **/
+
+void
+nautilus_file_invalidate_attributes (NautilusFile *file,
+ NautilusFileAttributes file_attributes)
+{
+ /* Cancel possible in-progress loads of any of these attributes */
+ nautilus_directory_cancel_loading_file_attributes (file->details->directory,
+ file,
+ file_attributes);
+
+ /* Actually invalidate the values */
+ nautilus_file_invalidate_attributes_internal (file, file_attributes);
+
+ nautilus_directory_add_file_to_work_queue (file->details->directory, file);
+
+ /* Kick off I/O if necessary */
+ nautilus_directory_async_state_changed (file->details->directory);
+}
+
+NautilusFileAttributes
+nautilus_file_get_all_attributes (void)
+{
+ return NAUTILUS_FILE_ATTRIBUTE_INFO |
+ NAUTILUS_FILE_ATTRIBUTE_DEEP_COUNTS |
+ NAUTILUS_FILE_ATTRIBUTE_DIRECTORY_ITEM_COUNT |
+ NAUTILUS_FILE_ATTRIBUTE_DIRECTORY_ITEM_MIME_TYPES |
+ NAUTILUS_FILE_ATTRIBUTE_EXTENSION_INFO |
+ NAUTILUS_FILE_ATTRIBUTE_THUMBNAIL |
+ NAUTILUS_FILE_ATTRIBUTE_MOUNT;
+}
+
+void
+nautilus_file_invalidate_all_attributes (NautilusFile *file)
+{
+ NautilusFileAttributes all_attributes;
+
+ all_attributes = nautilus_file_get_all_attributes ();
+ nautilus_file_invalidate_attributes (file, all_attributes);
+}
+
+
+/**
+ * nautilus_file_dump
+ *
+ * Debugging call, prints out the contents of the file
+ * fields.
+ *
+ * @file: file to dump.
+ **/
+void
+nautilus_file_dump (NautilusFile *file)
+{
+ long size = file->details->deep_size;
+ char *uri;
+ const char *file_kind;
+
+ uri = nautilus_file_get_uri (file);
+ g_print ("uri: %s \n", uri);
+ if (!file->details->got_file_info)
+ {
+ g_print ("no file info \n");
+ }
+ else if (file->details->get_info_failed)
+ {
+ g_print ("failed to get file info \n");
+ }
+ else
+ {
+ g_print ("size: %ld \n", size);
+ switch (file->details->type)
+ {
+ case G_FILE_TYPE_REGULAR:
+ {
+ file_kind = "regular file";
+ }
+ break;
+
+ case G_FILE_TYPE_DIRECTORY:
+ {
+ file_kind = "folder";
+ }
+ break;
+
+ case G_FILE_TYPE_SPECIAL:
+ {
+ file_kind = "special";
+ }
+ break;
+
+ case G_FILE_TYPE_SYMBOLIC_LINK:
+ {
+ file_kind = "symbolic link";
+ }
+ break;
+
+ case G_FILE_TYPE_UNKNOWN:
+ default:
+ {
+ file_kind = "unknown";
+ }
+ break;
+ }
+ g_print ("kind: %s \n", file_kind);
+ if (file->details->type == G_FILE_TYPE_SYMBOLIC_LINK)
+ {
+ g_print ("link to %s \n", file->details->symlink_name);
+ /* FIXME bugzilla.gnome.org 42430: add following of symlinks here */
+ }
+ /* FIXME bugzilla.gnome.org 42431: add permissions and other useful stuff here */
+ }
+ g_free (uri);
+}
+
+/**
+ * nautilus_file_list_ref
+ *
+ * Ref all the files in a list.
+ * @list: GList of files.
+ **/
+GList *
+nautilus_file_list_ref (GList *list)
+{
+ g_list_foreach (list, (GFunc) nautilus_file_ref, NULL);
+ return list;
+}
+
+/**
+ * nautilus_file_list_unref
+ *
+ * Unref all the files in a list.
+ * @list: GList of files.
+ **/
+void
+nautilus_file_list_unref (GList *list)
+{
+ g_list_foreach (list, (GFunc) nautilus_file_unref, NULL);
+}
+
+/**
+ * nautilus_file_list_free
+ *
+ * Free a list of files after unrefing them.
+ * @list: GList of files.
+ **/
+void
+nautilus_file_list_free (GList *list)
+{
+ nautilus_file_list_unref (list);
+ g_list_free (list);
+}
+
+/**
+ * nautilus_file_list_copy
+ *
+ * Copy the list of files, making a new ref of each,
+ * @list: GList of files.
+ **/
+GList *
+nautilus_file_list_copy (GList *list)
+{
+ return g_list_copy (nautilus_file_list_ref (list));
+}
+
+static gboolean
+get_attributes_for_default_sort_type (NautilusFile *file,
+ gboolean *is_recent,
+ gboolean *is_download,
+ gboolean *is_trash,
+ gboolean *is_search)
+{
+ gboolean is_recent_dir, is_download_dir, is_trash_dir, is_search_dir, retval;
+
+ *is_recent = FALSE;
+ *is_download = FALSE;
+ *is_trash = FALSE;
+ *is_search = FALSE;
+ retval = FALSE;
+
+ /* special handling for certain directories */
+ if (file && nautilus_file_is_directory (file))
+ {
+ is_recent_dir =
+ nautilus_file_is_in_recent (file);
+ is_download_dir =
+ nautilus_file_is_user_special_directory (file, G_USER_DIRECTORY_DOWNLOAD);
+ is_trash_dir =
+ nautilus_file_is_in_trash (file);
+ is_search_dir =
+ nautilus_file_is_in_search (file);
+
+ if (is_download_dir)
+ {
+ *is_download = TRUE;
+ retval = TRUE;
+ }
+ else if (is_trash_dir)
+ {
+ *is_trash = TRUE;
+ retval = TRUE;
+ }
+ else if (is_recent_dir)
+ {
+ *is_recent = TRUE;
+ retval = TRUE;
+ }
+ else if (is_search_dir)
+ {
+ *is_search = TRUE;
+ retval = TRUE;
+ }
+ }
+
+ return retval;
+}
+/**
+ * nautilus_file_get_default_sort_type:
+ * @file: A #NautilusFile representing a location
+ * @reversed: (out): Location to store whether the order is reversed by default.
+ *
+ * Gets which sort order applies by default for the provided locations.
+ *
+ * If @file is a location with special needs (e.g. Trash or Recent), the return
+ * value and @reversed flag are dictated by design. Otherwise, they stem from
+ * the "default-sort-order" and "default-sort-in-reverse-order" preference keys.
+ *
+ * Returns: The default #NautilusFileSortType for this @file.
+ */
+NautilusFileSortType
+nautilus_file_get_default_sort_type (NautilusFile *file,
+ gboolean *reversed)
+{
+ NautilusFileSortType retval;
+ gboolean is_recent;
+ gboolean is_download;
+ gboolean is_trash;
+ gboolean is_search;
+ gboolean res;
+
+ retval = g_settings_get_enum (nautilus_preferences,
+ NAUTILUS_PREFERENCES_DEFAULT_SORT_ORDER);
+ is_recent = FALSE;
+ is_download = FALSE;
+ is_trash = FALSE;
+ is_search = FALSE;
+ res = get_attributes_for_default_sort_type (file, &is_recent, &is_download, &is_trash, &is_search);
+
+ if (res)
+ {
+ if (is_recent)
+ {
+ retval = NAUTILUS_FILE_SORT_BY_RECENCY;
+ }
+ else if (is_download)
+ {
+ retval = NAUTILUS_FILE_SORT_BY_MTIME;
+ }
+ else if (is_trash)
+ {
+ retval = NAUTILUS_FILE_SORT_BY_TRASHED_TIME;
+ }
+ else if (is_search)
+ {
+ retval = NAUTILUS_FILE_SORT_BY_SEARCH_RELEVANCE;
+ }
+ else
+ {
+ g_assert_not_reached ();
+ }
+
+ if (reversed != NULL)
+ {
+ *reversed = res;
+ }
+ }
+ else
+ {
+ if (reversed != NULL)
+ {
+ *reversed = g_settings_get_boolean (nautilus_preferences,
+ NAUTILUS_PREFERENCES_DEFAULT_SORT_IN_REVERSE_ORDER);
+ }
+ }
+
+ return retval;
+}
+
+static int
+compare_by_display_name_cover (gconstpointer a,
+ gconstpointer b)
+{
+ return compare_by_display_name (NAUTILUS_FILE (a), NAUTILUS_FILE (b));
+}
+
+/**
+ * nautilus_file_list_sort_by_display_name
+ *
+ * Sort the list of files by file name.
+ * @list: GList of files.
+ **/
+GList *
+nautilus_file_list_sort_by_display_name (GList *list)
+{
+ return g_list_sort (list, compare_by_display_name_cover);
+}
+
+static GList *ready_data_list = NULL;
+
+typedef struct
+{
+ GList *file_list;
+ GList *remaining_files;
+ NautilusFileListCallback callback;
+ gpointer callback_data;
+} FileListReadyData;
+
+static void
+file_list_ready_data_free (FileListReadyData *data)
+{
+ GList *l;
+
+ l = g_list_find (ready_data_list, data);
+ if (l != NULL)
+ {
+ ready_data_list = g_list_delete_link (ready_data_list, l);
+
+ nautilus_file_list_free (data->file_list);
+ g_list_free (data->remaining_files);
+ g_free (data);
+ }
+}
+
+static FileListReadyData *
+file_list_ready_data_new (GList *file_list,
+ NautilusFileListCallback callback,
+ gpointer callback_data)
+{
+ FileListReadyData *data;
+
+ data = g_new0 (FileListReadyData, 1);
+ data->file_list = nautilus_file_list_copy (file_list);
+ data->remaining_files = g_list_copy (file_list);
+ data->callback = callback;
+ data->callback_data = callback_data;
+
+ ready_data_list = g_list_prepend (ready_data_list, data);
+
+ return data;
+}
+
+static void
+file_list_file_ready_callback (NautilusFile *file,
+ gpointer user_data)
+{
+ FileListReadyData *data;
+
+ data = user_data;
+ data->remaining_files = g_list_remove (data->remaining_files, file);
+
+ if (data->remaining_files == NULL)
+ {
+ if (data->callback)
+ {
+ (*data->callback)(data->file_list, data->callback_data);
+ }
+
+ file_list_ready_data_free (data);
+ }
+}
+
+void
+nautilus_file_list_call_when_ready (GList *file_list,
+ NautilusFileAttributes attributes,
+ NautilusFileListHandle **handle,
+ NautilusFileListCallback callback,
+ gpointer callback_data)
+{
+ GList *l;
+ FileListReadyData *data;
+ NautilusFile *file;
+
+ g_return_if_fail (file_list != NULL);
+
+ data = file_list_ready_data_new
+ (file_list, callback, callback_data);
+
+ if (handle)
+ {
+ *handle = (NautilusFileListHandle *) data;
+ }
+
+
+ l = file_list;
+ while (l != NULL)
+ {
+ file = NAUTILUS_FILE (l->data);
+ /* Need to do this here, as the list can be modified by this call */
+ l = l->next;
+ nautilus_file_call_when_ready (file,
+ attributes,
+ file_list_file_ready_callback,
+ data);
+ }
+}
+
+void
+nautilus_file_list_cancel_call_when_ready (NautilusFileListHandle *handle)
+{
+ GList *l;
+ NautilusFile *file;
+ FileListReadyData *data;
+
+ g_return_if_fail (handle != NULL);
+
+ data = (FileListReadyData *) handle;
+
+ l = g_list_find (ready_data_list, data);
+ if (l != NULL)
+ {
+ for (l = data->remaining_files; l != NULL; l = l->next)
+ {
+ file = NAUTILUS_FILE (l->data);
+
+ NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->cancel_call_when_ready
+ (file, file_list_file_ready_callback, data);
+ }
+
+ file_list_ready_data_free (data);
+ }
+}
+
+static void
+thumbnail_limit_changed_callback (gpointer user_data)
+{
+ cached_thumbnail_limit = g_settings_get_uint64 (nautilus_preferences,
+ NAUTILUS_PREFERENCES_FILE_THUMBNAIL_LIMIT);
+
+ /*Converts the obtained limit in MB to bytes */
+ cached_thumbnail_limit *= MEGA_TO_BASE_RATE;
+
+ /* Tell the world that icons might have changed. We could invent a narrower-scope
+ * signal to mean only "thumbnails might have changed" if this ends up being slow
+ * for some reason.
+ */
+ emit_change_signals_for_all_files_in_all_directories ();
+}
+
+static void
+show_thumbnails_changed_callback (gpointer user_data)
+{
+ show_file_thumbs = g_settings_get_enum (nautilus_preferences, NAUTILUS_PREFERENCES_SHOW_FILE_THUMBNAILS);
+
+ /* Tell the world that icons might have changed. We could invent a narrower-scope
+ * signal to mean only "thumbnails might have changed" if this ends up being slow
+ * for some reason.
+ */
+ emit_change_signals_for_all_files_in_all_directories ();
+}
+
+static void
+mime_type_data_changed_callback (GObject *signaller,
+ gpointer user_data)
+{
+ /* Tell the world that icons might have changed. We could invent a narrower-scope
+ * signal to mean only "thumbnails might have changed" if this ends up being slow
+ * for some reason.
+ */
+ emit_change_signals_for_all_files_in_all_directories ();
+}
+
+static gboolean
+real_get_item_count (NautilusFile *file,
+ guint *count,
+ gboolean *count_unreadable)
+{
+ if (count_unreadable != NULL)
+ {
+ *count_unreadable = file->details->directory_count_failed;
+ }
+
+ if (!file->details->got_directory_count)
+ {
+ if (count != NULL)
+ {
+ *count = 0;
+ }
+ return FALSE;
+ }
+
+ if (count != NULL)
+ {
+ *count = file->details->directory_count;
+ }
+
+ return TRUE;
+}
+
+static NautilusRequestStatus
+real_get_deep_counts (NautilusFile *file,
+ guint *directory_count,
+ guint *file_count,
+ guint *unreadable_directory_count,
+ goffset *total_size)
+{
+ GFileType type;
+
+ type = nautilus_file_get_file_type (file);
+
+ if (directory_count != NULL)
+ {
+ *directory_count = 0;
+ }
+ if (file_count != NULL)
+ {
+ *file_count = 0;
+ }
+ if (unreadable_directory_count != NULL)
+ {
+ *unreadable_directory_count = 0;
+ }
+ if (total_size != NULL)
+ {
+ *total_size = 0;
+ }
+
+ if (type != G_FILE_TYPE_DIRECTORY)
+ {
+ return NAUTILUS_REQUEST_DONE;
+ }
+
+ if (file->details->deep_counts_status != NAUTILUS_REQUEST_NOT_STARTED)
+ {
+ if (directory_count != NULL)
+ {
+ *directory_count = file->details->deep_directory_count;
+ }
+ if (file_count != NULL)
+ {
+ *file_count = file->details->deep_file_count;
+ }
+ if (unreadable_directory_count != NULL)
+ {
+ *unreadable_directory_count = file->details->deep_unreadable_count;
+ }
+ if (total_size != NULL)
+ {
+ *total_size = file->details->deep_size;
+ }
+ return file->details->deep_counts_status;
+ }
+
+ /* For directories, or before we know the type, we haven't started. */
+ if (type == G_FILE_TYPE_UNKNOWN || type == G_FILE_TYPE_DIRECTORY)
+ {
+ return NAUTILUS_REQUEST_NOT_STARTED;
+ }
+
+ /* For other types, we are done, and the zeros are permanent. */
+ return NAUTILUS_REQUEST_DONE;
+}
+
+static void
+real_set_metadata (NautilusFile *file,
+ const char *key,
+ const char *value)
+{
+ /* Dummy default impl */
+}
+
+static void
+real_set_metadata_as_list (NautilusFile *file,
+ const char *key,
+ char **value)
+{
+ /* Dummy default impl */
+}
+
+static void
+nautilus_file_class_init (NautilusFileClass *class)
+{
+ nautilus_file_info_getter = nautilus_file_get_internal;
+
+ attribute_name_q = g_quark_from_static_string ("name");
+ attribute_size_q = g_quark_from_static_string ("size");
+ attribute_type_q = g_quark_from_static_string ("type");
+ attribute_detailed_type_q = g_quark_from_static_string ("detailed_type");
+ attribute_modification_date_q = g_quark_from_static_string ("modification_date");
+ attribute_date_modified_q = g_quark_from_static_string ("date_modified");
+ attribute_date_modified_full_q = g_quark_from_static_string ("date_modified_full");
+ attribute_date_modified_with_time_q = g_quark_from_static_string ("date_modified_with_time");
+ attribute_recency_q = g_quark_from_static_string ("recency");
+ attribute_accessed_date_q = g_quark_from_static_string ("accessed_date");
+ attribute_date_accessed_q = g_quark_from_static_string ("date_accessed");
+ attribute_date_accessed_full_q = g_quark_from_static_string ("date_accessed_full");
+ attribute_date_created_q = g_quark_from_static_string ("date_created");
+ attribute_date_created_full_q = g_quark_from_static_string ("date_created_full");
+ attribute_mime_type_q = g_quark_from_static_string ("mime_type");
+ attribute_size_detail_q = g_quark_from_static_string ("size_detail");
+ attribute_deep_size_q = g_quark_from_static_string ("deep_size");
+ attribute_deep_file_count_q = g_quark_from_static_string ("deep_file_count");
+ attribute_deep_directory_count_q = g_quark_from_static_string ("deep_directory_count");
+ attribute_deep_total_count_q = g_quark_from_static_string ("deep_total_count");
+ attribute_search_relevance_q = g_quark_from_static_string ("search_relevance");
+ attribute_trashed_on_q = g_quark_from_static_string ("trashed_on");
+ attribute_trashed_on_full_q = g_quark_from_static_string ("trashed_on_full");
+ attribute_trash_orig_path_q = g_quark_from_static_string ("trash_orig_path");
+ attribute_permissions_q = g_quark_from_static_string ("permissions");
+ attribute_selinux_context_q = g_quark_from_static_string ("selinux_context");
+ attribute_octal_permissions_q = g_quark_from_static_string ("octal_permissions");
+ attribute_owner_q = g_quark_from_static_string ("owner");
+ attribute_group_q = g_quark_from_static_string ("group");
+ attribute_uri_q = g_quark_from_static_string ("uri");
+ attribute_where_q = g_quark_from_static_string ("where");
+ attribute_link_target_q = g_quark_from_static_string ("link_target");
+ attribute_volume_q = g_quark_from_static_string ("volume");
+ attribute_free_space_q = g_quark_from_static_string ("free_space");
+ attribute_starred_q = g_quark_from_static_string ("starred");
+
+ G_OBJECT_CLASS (class)->finalize = finalize;
+ G_OBJECT_CLASS (class)->constructor = nautilus_file_constructor;
+
+ class->get_item_count = real_get_item_count;
+ class->get_deep_counts = real_get_deep_counts;
+ class->set_metadata = real_set_metadata;
+ class->set_metadata_as_list = real_set_metadata_as_list;
+
+ signals[CHANGED] =
+ g_signal_new ("changed",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (NautilusFileClass, changed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ signals[UPDATED_DEEP_COUNT_IN_PROGRESS] =
+ g_signal_new ("updated-deep-count-in-progress",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (NautilusFileClass, updated_deep_count_in_progress),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ g_type_class_add_private (class, sizeof (NautilusFileDetails));
+
+ thumbnail_limit_changed_callback (NULL);
+ g_signal_connect_swapped (nautilus_preferences,
+ "changed::" NAUTILUS_PREFERENCES_FILE_THUMBNAIL_LIMIT,
+ G_CALLBACK (thumbnail_limit_changed_callback),
+ NULL);
+ show_thumbnails_changed_callback (NULL);
+ g_signal_connect_swapped (nautilus_preferences,
+ "changed::" NAUTILUS_PREFERENCES_SHOW_FILE_THUMBNAILS,
+ G_CALLBACK (show_thumbnails_changed_callback),
+ NULL);
+
+ g_signal_connect (nautilus_signaller_get_current (),
+ "mime-data-changed",
+ G_CALLBACK (mime_type_data_changed_callback),
+ NULL);
+}
+
+void
+nautilus_file_info_providers_done (NautilusFile *file)
+{
+ g_list_free_full (file->details->extension_emblems, g_free);
+ file->details->extension_emblems = file->details->pending_extension_emblems;
+ file->details->pending_extension_emblems = NULL;
+
+ if (file->details->extension_attributes)
+ {
+ g_hash_table_destroy (file->details->extension_attributes);
+ }
+
+ file->details->extension_attributes = file->details->pending_extension_attributes;
+ file->details->pending_extension_attributes = NULL;
+
+ nautilus_file_changed (file);
+}
+
+static gboolean
+is_gone (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ return file->details->is_gone;
+}
+
+static char *
+get_name (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ return g_strdup (file->details->name);
+}
+
+static char *
+get_uri (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+ g_autoptr (GFile) location = NULL;
+
+ file = NAUTILUS_FILE (file_info);
+ location = nautilus_file_get_location (file);
+
+ return g_file_get_uri (location);
+}
+
+static char *
+get_parent_uri (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (nautilus_file_is_self_owned (file))
+ {
+ /* Callers expect an empty string, not a NULL. */
+ return g_strdup ("");
+ }
+
+ return nautilus_directory_get_uri (file->details->directory);
+}
+
+static char *
+get_uri_scheme (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+ g_autoptr (GFile) location = NULL;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (file->details->directory == NULL)
+ {
+ return NULL;
+ }
+
+ location = nautilus_directory_get_location (file->details->directory);
+ if (location == NULL)
+ {
+ return NULL;
+ }
+
+ return g_file_get_uri_scheme (location);
+}
+
+static char *
+get_mime_type (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (file->details->mime_type != NULL)
+ {
+ return g_strdup (file->details->mime_type);
+ }
+
+ return g_strdup ("application/octet-stream");
+}
+
+static gboolean
+is_mime_type (NautilusFileInfo *file_info,
+ const char *mime_type)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (file->details->mime_type == NULL)
+ {
+ return FALSE;
+ }
+
+ return g_content_type_is_a (file->details->mime_type, mime_type);
+}
+
+static gboolean
+is_directory (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ return nautilus_file_get_file_type (file) == G_FILE_TYPE_DIRECTORY;
+}
+
+static void
+add_emblem (NautilusFileInfo *file_info,
+ const char *emblem_name)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (file->details->pending_info_providers)
+ {
+ file->details->pending_extension_emblems = g_list_prepend (file->details->pending_extension_emblems,
+ g_strdup (emblem_name));
+ }
+ else
+ {
+ file->details->extension_emblems = g_list_prepend (file->details->extension_emblems,
+ g_strdup (emblem_name));
+ }
+
+ nautilus_file_changed (file);
+}
+
+static char *
+get_string_attribute (NautilusFileInfo *file_info,
+ const char *attribute_name)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ return nautilus_file_get_string_attribute_q (file, g_quark_from_string (attribute_name));
+}
+
+static void
+add_string_attribute (NautilusFileInfo *file_info,
+ const char *attribute_name,
+ const char *value)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (file->details->pending_info_providers != NULL)
+ {
+ /* Lazily create hashtable */
+ if (file->details->pending_extension_attributes == NULL)
+ {
+ file->details->pending_extension_attributes =
+ g_hash_table_new_full (g_direct_hash, g_direct_equal,
+ NULL,
+ (GDestroyNotify) g_free);
+ }
+ g_hash_table_insert (file->details->pending_extension_attributes,
+ GINT_TO_POINTER (g_quark_from_string (attribute_name)),
+ g_strdup (value));
+ }
+ else
+ {
+ if (file->details->extension_attributes == NULL)
+ {
+ file->details->extension_attributes =
+ g_hash_table_new_full (g_direct_hash, g_direct_equal,
+ NULL,
+ (GDestroyNotify) g_free);
+ }
+ g_hash_table_insert (file->details->extension_attributes,
+ GINT_TO_POINTER (g_quark_from_string (attribute_name)),
+ g_strdup (value));
+ }
+
+ nautilus_file_changed (file);
+}
+
+static void
+invalidate_extension_info (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ nautilus_file_invalidate_attributes (file, NAUTILUS_FILE_ATTRIBUTE_EXTENSION_INFO);
+}
+
+static char *
+get_activation_uri (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (file->details->activation_uri != NULL)
+ {
+ return g_strdup (file->details->activation_uri);
+ }
+
+ return nautilus_file_get_uri (file);
+}
+
+static GFileType
+get_file_type (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ return file->details->type;
+}
+
+static GFile *
+get_location (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+ g_autoptr (GFile) location = NULL;
+
+ file = NAUTILUS_FILE (file_info);
+ location = nautilus_directory_get_location (file->details->directory);
+
+ if (nautilus_file_is_self_owned (file))
+ {
+ return g_object_ref (location);
+ }
+
+ return g_file_get_child (location, file->details->name);
+}
+
+static GFile *
+get_parent_location (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (nautilus_file_is_self_owned (file))
+ {
+ return NULL;
+ }
+
+ return nautilus_directory_get_location (file->details->directory);
+}
+
+static NautilusFileInfo *
+get_parent_info (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+ NautilusFile *parent_file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (nautilus_file_is_self_owned (file))
+ {
+ return NULL;
+ }
+
+ parent_file = nautilus_directory_get_corresponding_file (file->details->directory);
+
+ return NAUTILUS_FILE_INFO (parent_file);
+}
+
+static GMount *
+get_mount (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ if (file->details->mount)
+ {
+ return g_object_ref (file->details->mount);
+ }
+
+ return NULL;
+}
+
+static gboolean
+can_write (NautilusFileInfo *file_info)
+{
+ NautilusFile *file;
+
+ file = NAUTILUS_FILE (file_info);
+
+ return file->details->can_write;
+}
+
+static void
+nautilus_file_info_iface_init (NautilusFileInfoInterface *iface)
+{
+ iface->is_gone = is_gone;
+
+ iface->get_name = get_name;
+ iface->get_uri = get_uri;
+ iface->get_parent_uri = get_parent_uri;
+ iface->get_uri_scheme = get_uri_scheme;
+
+ iface->get_mime_type = get_mime_type;
+ iface->is_mime_type = is_mime_type;
+ iface->is_directory = is_directory;
+
+ iface->add_emblem = add_emblem;
+ iface->get_string_attribute = get_string_attribute;
+ iface->add_string_attribute = add_string_attribute;
+ iface->invalidate_extension_info = invalidate_extension_info;
+
+ iface->get_activation_uri = get_activation_uri;
+
+ iface->get_file_type = get_file_type;
+ iface->get_location = get_location;
+ iface->get_parent_location = get_parent_location;
+ iface->get_parent_info = get_parent_info;
+ iface->get_mount = get_mount;
+ iface->can_write = can_write;
+}
+
+#if !defined (NAUTILUS_OMIT_SELF_CHECK)
+
+void
+nautilus_self_check_file (void)
+{
+ NautilusFile *file_1;
+ NautilusFile *file_2;
+ GList *list;
+
+ /* refcount checks */
+
+ EEL_CHECK_INTEGER_RESULT (nautilus_directory_number_outstanding (), 0);
+
+ file_1 = nautilus_file_get_by_uri ("file:///home/");
+
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_1)->ref_count, 1);
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_1->details->directory)->ref_count, 1);
+ EEL_CHECK_INTEGER_RESULT (nautilus_directory_number_outstanding (), 1);
+
+ nautilus_file_unref (file_1);
+
+ EEL_CHECK_INTEGER_RESULT (nautilus_directory_number_outstanding (), 0);
+
+ file_1 = nautilus_file_get_by_uri ("file:///etc");
+ file_2 = nautilus_file_get_by_uri ("file:///usr");
+
+ list = NULL;
+ list = g_list_prepend (list, file_1);
+ list = g_list_prepend (list, file_2);
+
+ nautilus_file_list_ref (list);
+
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_1)->ref_count, 2);
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_2)->ref_count, 2);
+
+ nautilus_file_list_unref (list);
+
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_1)->ref_count, 1);
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_2)->ref_count, 1);
+
+ nautilus_file_list_free (list);
+
+ EEL_CHECK_INTEGER_RESULT (nautilus_directory_number_outstanding (), 0);
+
+
+ /* name checks */
+ file_1 = nautilus_file_get_by_uri ("file:///home/");
+
+ EEL_CHECK_STRING_RESULT (nautilus_file_get_name (file_1), "home");
+
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_get_by_uri ("file:///home/") == file_1, TRUE);
+ nautilus_file_unref (file_1);
+
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_get_by_uri ("file:///home") == file_1, TRUE);
+ nautilus_file_unref (file_1);
+
+ nautilus_file_unref (file_1);
+
+ file_1 = nautilus_file_get_by_uri ("file:///home");
+ EEL_CHECK_STRING_RESULT (nautilus_file_get_name (file_1), "home");
+ nautilus_file_unref (file_1);
+
+ /* sorting */
+ file_1 = nautilus_file_get_by_uri ("file:///etc");
+ file_2 = nautilus_file_get_by_uri ("file:///usr");
+
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_1)->ref_count, 1);
+ EEL_CHECK_INTEGER_RESULT (G_OBJECT (file_2)->ref_count, 1);
+
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_compare_for_sort (file_1, file_2, NAUTILUS_FILE_SORT_BY_DISPLAY_NAME, FALSE, FALSE) < 0, TRUE);
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_compare_for_sort (file_1, file_2, NAUTILUS_FILE_SORT_BY_DISPLAY_NAME, FALSE, TRUE) > 0, TRUE);
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_compare_for_sort (file_1, file_1, NAUTILUS_FILE_SORT_BY_DISPLAY_NAME, FALSE, FALSE) == 0, TRUE);
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_compare_for_sort (file_1, file_1, NAUTILUS_FILE_SORT_BY_DISPLAY_NAME, TRUE, FALSE) == 0, TRUE);
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_compare_for_sort (file_1, file_1, NAUTILUS_FILE_SORT_BY_DISPLAY_NAME, FALSE, TRUE) == 0, TRUE);
+ EEL_CHECK_BOOLEAN_RESULT (nautilus_file_compare_for_sort (file_1, file_1, NAUTILUS_FILE_SORT_BY_DISPLAY_NAME, TRUE, TRUE) == 0, TRUE);
+
+ nautilus_file_unref (file_1);
+ nautilus_file_unref (file_2);
+}
+
+#endif /* !NAUTILUS_OMIT_SELF_CHECK */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 14:14:39 +0000