static void
list_resource (GResource *resource,
const gchar *path,
const gchar *section,
const gchar *prefix,
gboolean details)
{
gchar **children;
gsize size;
guint32 flags;
gint i;
gchar *child;
GError *error = NULL;
gint len;
children = g_resource_enumerate_children (resource, path, 0, &error);
if (error)
{
g_printerr ("%s\n", error->message);
g_error_free (error);
return;
}
for (i = 0; children[i]; i++)
{
child = g_strconcat (path, children[i], NULL);
len = MIN (strlen (child), strlen (prefix));
if (strncmp (child, prefix, len) != 0)
{
g_free (child);
continue;
}
if (g_resource_get_info (resource, child, 0, &size, &flags, NULL))
{
if (details)
g_print ("%s%s%6"G_GSIZE_FORMAT " %s %s\n", section, section[0] ? " " : "", size, flags & G_RESOURCE_FLAGS_COMPRESSED ? "c" : "u", child);
else
g_print ("%s\n", child);
}
else
list_resource (resource, child, section, prefix, details);
g_free (child);
}
g_strfreev (children);
}
/**
* g_resources_get_info:
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @size: (out) (allow-none): a location to place the length of the contents of the file,
* or %NULL if the length is not needed
* @flags: (out) (allow-none): a location to place the flags about the file,
* or %NULL if the length is not needed
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the set of
* globally registered resources and if found returns information about it.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: %TRUE if the file was found. %FALSE if there were errors
*
* Since: 2.32
**/
gboolean
g_resources_get_info (const gchar *path,
GResourceLookupFlags lookup_flags,
gsize *size,
guint32 *flags,
GError **error)
{
gboolean res = FALSE;
GList *l;
gboolean r_res;
register_lazy_static_resources ();
g_rw_lock_reader_lock (&resources_lock);
for (l = registered_resources; l != NULL; l = l->next)
{
GResource *r = l->data;
GError *my_error = NULL;
r_res = g_resource_get_info (r, path, lookup_flags, size, flags, &my_error);
if (!r_res &&
g_error_matches (my_error, G_RESOURCE_ERROR, G_RESOURCE_ERROR_NOT_FOUND))
{
g_clear_error (&my_error);
}
else
{
if (!r_res)
g_propagate_error (error, my_error);
res = r_res;
break;
}
}
if (l == NULL)
g_set_error (error, G_RESOURCE_ERROR, G_RESOURCE_ERROR_NOT_FOUND,
_("The resource at '%s' does not exist"),
path);
g_rw_lock_reader_unlock (&resources_lock);
return res;
}
