C++ (Cpp) gsf_open_pkg_open_rel Examples

Example #1

File: gsf-open-pkg-utils.c Project: UIKit0/libgsf

/**
 * gsf_open_pkg_open_rel_by_type:
 * @opkg: #GsfInput
 * @type: target type
 * @err: optionally %NULL
 *
 * New in 1.14.9
 *
 * Open one of @opkg's relationships with type=@type.
 *
 * Returns: (transfer full): A new GsfInput or %NULL, and sets @err if possible.
 **/
GsfInput *
gsf_open_pkg_open_rel_by_type (GsfInput *opkg, char const *type, GError **err)
{
	GsfOpenPkgRel *rel = gsf_open_pkg_lookup_rel_by_type (opkg, type);

	if (rel)
		return gsf_open_pkg_open_rel (opkg, rel, err);

	if (err)
		*err = g_error_new (gsf_input_error_id(), gsf_open_pkg_error_id (),
			_("Unable to find part with type='%s' for '%s'"),
			type, gsf_input_name (opkg) );
	return NULL;
}

Example #2

File: gsf-open-pkg-utils.c Project: Jarod3Johnson/libgsf

/**
 * gsf_open_pkg_open_rel_by_id :
 * @opkg : #GsfInput
 * @id : target id
 * @err : optionally %NULL
 *
 * New in 1.14.7
 *
 * Open @opkg's relation @id
 *
 * Returns: A new GsfInput or %NULL, and sets @err if possible.
 **/
GsfInput *
gsf_open_pkg_open_rel_by_id (GsfInput *opkg, char const *id, GError **err)
{
	GsfOpenPkgRel *rel = NULL;
	GsfOpenPkgRels *rels = gsf_open_pkg_get_rels (opkg);

	if (NULL != rels && NULL != (rel = g_hash_table_lookup (rels->by_id, id)))
		return gsf_open_pkg_open_rel (opkg, rel, err);
	if (err)
		*err = g_error_new (gsf_input_error_id(), gsf_open_pkg_error_id (),
			_("Unable to find part id='%s' for '%s'"),
			id, gsf_input_name (opkg) );
	return NULL;
}