};
static const GtkFileInfoType STAT_NEEDED_MASK = (GTK_FILE_INFO_IS_FOLDER |
- GTK_FILE_INFO_IS_HIDDEN |
GTK_FILE_INFO_MODIFICATION_TIME |
GTK_FILE_INFO_SIZE);
static gboolean filename_is_root (const char *filename);
static gboolean fill_in_names (GtkFileFolderUnix *folder_unix, GError **error);
-static gboolean fill_in_stats (GtkFileFolderUnix *folder_unix, GError **error);
-static gboolean fill_in_mime_type (GtkFileFolderUnix *folder_unix, GError **error);
+static void fill_in_stats (GtkFileFolderUnix *folder_unix);
+static void fill_in_mime_type (GtkFileFolderUnix *folder_unix);
static char * get_parent_dir (const char *filename);
}
else
{
- if (!g_file_test (filename, G_FILE_TEST_EXISTS))
+ struct stat statbuf;
+ int result;
+ int code;
+ int my_errno;
+
+ result = stat (filename, &statbuf);
+
+ if (result == 0)
{
- gchar *display_name = g_filename_display_name (filename);
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
- _("Error getting information for '%s': %s"),
- display_name,
- g_strerror (ENOENT));
+ if (!S_ISDIR (statbuf.st_mode))
+ {
+ result = -1;
+ code = GTK_FILE_SYSTEM_ERROR_NOT_FOLDER;
+ my_errno = ENOTDIR;
+ }
+ }
+ else
+ {
+ my_errno = errno;
- g_free (display_name);
- g_free (filename_copy);
- return NULL;
+ if (my_errno == ENOENT)
+ code = GTK_FILE_SYSTEM_ERROR_NONEXISTENT;
+ else
+ code = GTK_FILE_SYSTEM_ERROR_FAILED;
}
- else if (!g_file_test (filename, G_FILE_TEST_IS_DIR))
+
+ if (result != 0)
{
gchar *display_name = g_filename_display_name (filename);
g_set_error (error,
GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_NOT_FOLDER,
+ code,
_("Error getting information for '%s': %s"),
display_name,
- g_strerror (ENOTDIR));
+ g_strerror (my_errno));
g_free (display_name);
g_free (filename_copy);
folder_unix);
}
- if ((types & STAT_NEEDED_MASK) && !fill_in_stats (folder_unix, error))
- {
- g_object_unref (folder_unix);
- return NULL;
- }
- if ((types & GTK_FILE_INFO_MIME_TYPE) && !fill_in_mime_type (folder_unix, error))
- {
- g_object_unref (folder_unix);
- return NULL;
- }
+ if ((types & STAT_NEEDED_MASK) != 0)
+ fill_in_stats (folder_unix);
+
+ if ((types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ fill_in_mime_type (folder_unix);
return GTK_FILE_FOLDER (folder_unix);
}
*mime_type = NULL;
- if (folder_unix)
+ if (folder_unix && folder_unix->have_stat)
{
char *basename;
struct stat_info_entry *entry;
- if (!fill_in_stats (folder_unix, NULL))
- return ICON_NONE;
+ g_assert (folder_unix->stat_info != NULL);
basename = g_path_get_basename (filename);
entry = g_hash_table_lookup (folder_unix->stat_info, basename);
icon_type = entry->icon_type;
if (icon_type == ICON_REGULAR)
{
- (void)fill_in_mime_type (folder_unix, NULL);
+ fill_in_mime_type (folder_unix);
*mime_type = entry->mime_type;
}
+
+ return icon_type;
}
- else
- icon_type = ICON_NONE;
- }
- else
- {
- icon_type = get_icon_type (filename, NULL);
- if (icon_type == ICON_REGULAR)
- *mime_type = xdg_mime_get_mime_type_for_file (filename);
}
+ icon_type = get_icon_type (filename, NULL);
+ if (icon_type == ICON_REGULAR)
+ *mime_type = xdg_mime_get_mime_type_for_file (filename);
+
return icon_type;
}
folder_parent_class->finalize (object);
}
+/* Creates a GtkFileInfo for "/" by stat()ing it */
static GtkFileInfo *
-gtk_file_folder_unix_get_info (GtkFileFolder *folder,
- const GtkFilePath *path,
- GError **error)
+file_info_for_root_with_error (const char *root_name,
+ GError **error)
{
- GtkFileFolderUnix *folder_unix = GTK_FILE_FOLDER_UNIX (folder);
+ struct stat statbuf;
GtkFileInfo *info;
- gchar *dirname, *basename;
- const char *filename;
- struct stat_info_entry *entry;
- gboolean file_must_exist;
- GtkFileInfoType types;
- if (!path)
+ if (stat (root_name, &statbuf) != 0)
{
- struct stat buf;
+ int saved_errno;
- g_return_val_if_fail (filename_is_root (folder_unix->filename), NULL);
+ saved_errno = errno;
+ g_set_error (error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_FAILED,
+ _("Error getting information for '/': %s"),
+ g_strerror (saved_errno));
- if (stat (folder_unix->filename, &buf) != 0)
- return NULL;
+ return NULL;
+ }
- info = gtk_file_info_new ();
- gtk_file_info_set_display_name (info, "/");
- gtk_file_info_set_is_folder (info, TRUE);
- gtk_file_info_set_is_hidden (info, FALSE);
- gtk_file_info_set_mime_type (info, "x-directory/normal");
- gtk_file_info_set_modification_time (info, buf.st_mtime);
- gtk_file_info_set_size (info, buf.st_size);
+ info = gtk_file_info_new ();
+ gtk_file_info_set_display_name (info, "/");
+ gtk_file_info_set_is_folder (info, TRUE);
+ gtk_file_info_set_is_hidden (info, FALSE);
+ gtk_file_info_set_mime_type (info, "x-directory/normal");
+ gtk_file_info_set_modification_time (info, statbuf.st_mtime);
+ gtk_file_info_set_size (info, statbuf.st_size);
- return info;
- }
+ return info;
+}
- filename = gtk_file_path_get_string (path);
- g_return_val_if_fail (filename != NULL, NULL);
- g_return_val_if_fail (g_path_is_absolute (filename), NULL);
+static gboolean
+stat_with_error (const char *filename,
+ struct stat *statbuf,
+ GError **error)
+{
+ if (stat (filename, statbuf) == -1 &&
+ (errno != ENOENT || lstat (filename, statbuf) == -1))
+ {
+ int saved_errno;
+ int code;
+ char *display_name;
- dirname = get_parent_dir (filename);
- g_return_val_if_fail (strcmp (dirname, folder_unix->filename) == 0, NULL);
- g_free (dirname);
+ saved_errno = errno;
- basename = g_path_get_basename (filename);
- types = folder_unix->types;
- file_must_exist = (types & ~GTK_FILE_INFO_DISPLAY_NAME) != 0;
- entry = file_must_exist
- ? g_hash_table_lookup (folder_unix->stat_info, basename)
- : NULL;
- /* basename freed later. */
+ if (saved_errno == ENOENT)
+ code = GTK_FILE_SYSTEM_ERROR_NONEXISTENT;
+ else
+ code = GTK_FILE_SYSTEM_ERROR_FAILED;
- if (!file_must_exist || entry)
- {
- info = gtk_file_info_new ();
- }
- else
- {
- gchar *display_name = g_filename_display_name (filename);
+ display_name = g_filename_display_name (filename);
g_set_error (error,
GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
- _("Error getting information for '%s'"),
- display_name);
+ code,
+ _("Error getting information for '%s': %s"),
+ display_name,
+ g_strerror (saved_errno));
+
g_free (display_name);
- info = NULL;
- types = 0;
+ return FALSE;
}
+ return TRUE;
+}
+
+/* Creates a new GtkFileInfo from the specified data */
+static GtkFileInfo *
+create_file_info (const char *filename,
+ const char *basename,
+ GtkFileInfoType types,
+ struct stat *statbuf,
+ const char *mime_type)
+{
+ GtkFileInfo *info;
+
+ info = gtk_file_info_new ();
+
if (types & GTK_FILE_INFO_DISPLAY_NAME)
{
gchar *display_name = g_filename_display_basename (filename);
-
gtk_file_info_set_display_name (info, display_name);
-
g_free (display_name);
}
gtk_file_info_set_is_hidden (info, basename[0] == '.');
if (types & GTK_FILE_INFO_IS_FOLDER)
- gtk_file_info_set_is_folder (info, S_ISDIR (entry->statbuf.st_mode));
+ gtk_file_info_set_is_folder (info, S_ISDIR (statbuf->st_mode));
if (types & GTK_FILE_INFO_MIME_TYPE)
- gtk_file_info_set_mime_type (info, entry->mime_type);
+ gtk_file_info_set_mime_type (info, mime_type);
if (types & GTK_FILE_INFO_MODIFICATION_TIME)
- gtk_file_info_set_modification_time (info, entry->statbuf.st_mtime);
+ gtk_file_info_set_modification_time (info, statbuf->st_mtime);
if (types & GTK_FILE_INFO_SIZE)
- gtk_file_info_set_size (info, (gint64)entry->statbuf.st_size);
-
- g_free (basename);
+ gtk_file_info_set_size (info, (gint64) statbuf->st_size);
return info;
}
+static struct stat_info_entry *
+create_stat_info_entry_and_emit_add (GtkFileFolderUnix *folder_unix,
+ const char *filename,
+ const char *basename,
+ struct stat *statbuf)
+{
+ GSList *paths;
+ GtkFilePath *path;
+ struct stat_info_entry *entry;
+
+ entry = g_new0 (struct stat_info_entry, 1);
+
+ if ((folder_unix->types & STAT_NEEDED_MASK) != 0)
+ entry->statbuf = *statbuf;
+
+ if ((folder_unix->types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ entry->mime_type = g_strdup (xdg_mime_get_mime_type_for_file (filename));
+
+ g_hash_table_insert (folder_unix->stat_info,
+ g_strdup (basename),
+ entry);
+
+ path = gtk_file_path_new_dup (filename);
+ paths = g_slist_append (NULL, path);
+ g_signal_emit_by_name (folder_unix, "files-added", paths);
+ gtk_file_path_free (path);
+ g_slist_free (paths);
+
+ return entry;
+}
+
+static GtkFileInfo *
+gtk_file_folder_unix_get_info (GtkFileFolder *folder,
+ const GtkFilePath *path,
+ GError **error)
+{
+ GtkFileFolderUnix *folder_unix = GTK_FILE_FOLDER_UNIX (folder);
+ GtkFileInfo *info;
+ gchar *dirname, *basename;
+ const char *filename;
+ GtkFileInfoType types;
+ struct stat statbuf;
+ const char *mime_type;
+
+ /* Get_info for "/" */
+ if (!path)
+ {
+ g_return_val_if_fail (filename_is_root (folder_unix->filename), NULL);
+ return file_info_for_root_with_error (folder_unix->filename, error);
+ }
+
+ /* Get_info for normal files */
+
+ filename = gtk_file_path_get_string (path);
+ g_return_val_if_fail (filename != NULL, NULL);
+ g_return_val_if_fail (g_path_is_absolute (filename), NULL);
+
+ dirname = get_parent_dir (filename);
+ g_return_val_if_fail (strcmp (dirname, folder_unix->filename) == 0, NULL);
+ g_free (dirname);
+
+ basename = g_path_get_basename (filename);
+ types = folder_unix->types;
+
+ if (folder_unix->have_stat)
+ {
+ struct stat_info_entry *entry;
+
+ g_assert (folder_unix->stat_info != NULL);
+ entry = g_hash_table_lookup (folder_unix->stat_info, basename);
+
+ if (!entry)
+ {
+ if (!stat_with_error (filename, &statbuf, error))
+ {
+ g_free (basename);
+ return NULL;
+ }
+
+ entry = create_stat_info_entry_and_emit_add (folder_unix, filename, basename, &statbuf);
+ }
+
+ info = create_file_info (filename, basename, types, &entry->statbuf, entry->mime_type);
+ g_free (basename);
+ return info;
+ }
+ else
+ {
+ if (!stat_with_error (filename, &statbuf, error))
+ {
+ g_free (basename);
+ return NULL;
+ }
+
+ if ((types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ mime_type = xdg_mime_get_mime_type_for_file (filename);
+ else
+ mime_type = NULL;
+
+ info = create_file_info (filename, basename, types, &statbuf, mime_type);
+ g_free (basename);
+ return info;
+ }
+}
+
static void
cb_list_children (gpointer key, gpointer value, gpointer user_data)
l->data = filename_to_path (fullname);
g_free (fullname);
}
- g_signal_emit_by_name (folder_unix, "finished-loading");
return TRUE;
}
if (folder_unix->stat_info)
return TRUE;
-#if 0
- g_print ("Reading directory %s\n", folder_unix->filename);
-#endif
-
- folder_unix->stat_info = g_hash_table_new_full (g_str_hash, g_str_equal,
- (GDestroyNotify)g_free,
- (GDestroyNotify)free_stat_info_entry);
dir = g_dir_open (folder_unix->filename, 0, error);
if (!dir)
return FALSE;
+ folder_unix->stat_info = g_hash_table_new_full (g_str_hash, g_str_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) free_stat_info_entry);
+
while (TRUE)
{
const gchar *basename = g_dir_read_name (dir);
}
-static gboolean
-fill_in_stats (GtkFileFolderUnix *folder_unix, GError **error)
+static void
+fill_in_stats (GtkFileFolderUnix *folder_unix)
{
if (folder_unix->have_stat)
- return TRUE;
+ return;
- if (!fill_in_names (folder_unix, error))
- return FALSE;
+ if (!fill_in_names (folder_unix, NULL))
+ return;
-#if 0
- g_print ("Stating directory %s\n", folder_unix->filename);
-#endif
g_hash_table_foreach_remove (folder_unix->stat_info,
cb_fill_in_stats,
folder_unix);
folder_unix->have_stat = TRUE;
- return TRUE;
}
return FALSE;
}
-static gboolean
-fill_in_mime_type (GtkFileFolderUnix *folder_unix, GError **error)
+static void
+fill_in_mime_type (GtkFileFolderUnix *folder_unix)
{
if (folder_unix->have_mime_type)
- return TRUE;
+ return;
+
+ if (!folder_unix->have_stat)
+ return;
+
+ g_assert (folder_unix->stat_info != NULL);
-#if 0
- g_print ("Getting mime types for directory %s\n", folder_unix->filename);
-#endif
g_hash_table_foreach_remove (folder_unix->stat_info,
cb_fill_in_mime_type,
folder_unix);
folder_unix->have_mime_type = TRUE;
- return TRUE;
}
static GtkFilePath *
projects / gtk4.git / commitdiff