static GsfOutput *
gsf_outfile_open_pkg_new_child (GsfOutfile *parent,
char const *name, gboolean is_dir,
char const *first_property_name, va_list args)
{
GsfOutfileOpenPkg *child, *open_pkg = GSF_OUTFILE_OPEN_PKG (parent);
GsfOutput *sink;
if (!open_pkg->is_dir)
return NULL;
child = (GsfOutfileOpenPkg *)g_object_new_valist (
GSF_OUTFILE_OPEN_PKG_TYPE, first_property_name, args);
gsf_output_set_name (GSF_OUTPUT (child), name);
gsf_output_set_container (GSF_OUTPUT (child), parent);
child->is_dir = is_dir;
sink = gsf_outfile_new_child (GSF_OUTFILE (open_pkg->sink), name, is_dir);
gsf_outfile_open_pkg_set_sink (child, sink);
g_object_unref (sink);
open_pkg->children = g_slist_prepend (open_pkg->children, child);
g_object_ref (child);
return GSF_OUTPUT (child);
}
static GsfOutput *
gsf_outfile_open_pkg_new_child (GsfOutfile *parent,
char const *name, gboolean is_dir,
char const *first_property_name, va_list args)
{
GsfOutfileOpenPkg *child, *open_pkg = GSF_OUTFILE_OPEN_PKG (parent);
GsfOutput *sink;
if (!open_pkg->is_dir)
return NULL;
child = (GsfOutfileOpenPkg *)g_object_new_valist (
GSF_OUTFILE_OPEN_PKG_TYPE, first_property_name, args);
gsf_output_set_name (GSF_OUTPUT (child), name);
gsf_output_set_container (GSF_OUTPUT (child), parent);
child->is_dir = is_dir;
sink = gsf_outfile_new_child (GSF_OUTFILE (open_pkg->sink), name, is_dir);
gsf_outfile_open_pkg_set_sink (child, sink);
g_object_unref (sink);
/*
* Holding a ref here is not ideal. It means we won't release any of the
* children until the package is closed.
*/
open_pkg->children = g_slist_prepend (open_pkg->children, g_object_ref (child));
return GSF_OUTPUT (child);
}
/**
* gsf_output_set_name_from_filename:
* @output: the output stream
* @filename: the (fs-sys encoded) filename
*
* <note>This is a utility routine that should only be used by derived
* outputs.</note>
*
* Returns: %TRUE if the assignment was ok.
**/
gboolean
gsf_output_set_name_from_filename (GsfOutput *output, char const *filename)
{
char *name;
gboolean res;
g_return_val_if_fail (GSF_IS_OUTPUT (output), FALSE);
name = filename
? g_filename_to_utf8 (filename, -1, NULL, NULL, NULL)
: NULL;
res = gsf_output_set_name (output, name);
g_free (name);
return res;
}
static GsfOutput *
gsf_outfile_zip_new_child (GsfOutfile *parent,
char const *name, gboolean is_dir,
char const *first_property_name, va_list args)
{
GsfOutfileZip *zip_parent = (GsfOutfileZip *)parent;
GsfOutfileZip *child;
size_t n_params = 0;
GParameter *params = NULL;
char *display_name;
g_return_val_if_fail (zip_parent != NULL, NULL);
g_return_val_if_fail (zip_parent->vdir, NULL);
g_return_val_if_fail (zip_parent->vdir->is_directory, NULL);
g_return_val_if_fail (name && *name, NULL);
gsf_property_settings_collect (GSF_OUTFILE_ZIP_TYPE,
¶ms, &n_params,
"sink", zip_parent->sink,
"entry-name", name,
NULL);
gsf_property_settings_collect_valist (GSF_OUTFILE_ZIP_TYPE,
¶ms, &n_params,
first_property_name,
args);
child = (GsfOutfileZip *)g_object_newv (GSF_OUTFILE_ZIP_TYPE,
n_params,
params);
gsf_property_settings_free (params, n_params);
child->vdir = gsf_vdir_new (name, is_dir, NULL);
/* FIXME: It isn't clear what encoding name is in. */
display_name = g_filename_display_name (name);
gsf_output_set_name (GSF_OUTPUT (child), display_name);
g_free (display_name);
gsf_output_set_container (GSF_OUTPUT (child), parent);
gsf_vdir_add_child (zip_parent->vdir, child->vdir);
root_register_child (zip_parent->root, child);
return GSF_OUTPUT (child);
}
static void
gsf_output_dispose (GObject *obj)
{
GsfOutput *output = GSF_OUTPUT (obj);
if (!output->is_closed) {
/* g_warning ("Disposing of an unclosed stream"); */
gsf_output_close (output);
}
gsf_output_set_container (output, NULL);
gsf_output_set_name (output, NULL);
g_free (output->printf_buf);
output->printf_buf = NULL;
g_clear_error (&output->err);
parent_class->dispose (obj);
}
static GObject *
gsf_outfile_zip_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_params)
{
GsfOutfileZip *zip =(GsfOutfileZip *)
(parent_class->constructor (type,
n_construct_properties,
construct_params));
if (!zip->entry_name) {
zip->vdir = gsf_vdir_new ("", TRUE, NULL);
zip->root_order = g_ptr_array_new ();
zip->root = zip;
/* The names are the same */
gsf_output_set_name (GSF_OUTPUT (zip), gsf_output_name (zip->sink));
gsf_output_set_container (GSF_OUTPUT (zip), NULL);
}
return (GObject *)zip;
}
static void
gsf_output_set_property (GObject *object,
guint property_id,
GValue const *value,
GParamSpec *pspec)
{
GsfOutput *output = GSF_OUTPUT (object);
switch (property_id) {
case PROP_NAME:
gsf_output_set_name (output, g_value_get_string (value));
break;
case PROP_MODTIME:
gsf_output_set_modtime (output, g_value_get_boxed (value));
break;
case PROP_CONTAINER:
gsf_output_set_container (output, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
